[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.08"]
[Round "1.1"]
[White "Jones, Gawain C B"]
[Black "Deglmann, Ludwig"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2698"]
[BlackElo "2275"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,59,26,31,30,44,0,45,52,79,66,65,62,88,92,108,106,113,84,80,53,48,53,62,15,18,0,45,25,71,70,158,99,197,164,772,768]} 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. O-O Qc7 12. Bg5 O-O 13. Rc1 Bd7 14. Re1 {C06: French Tarrasch: 3...Nf6 4 e5 Nfd7 5 Bd3 main lines} Rac8 {[#]} 15. Nc3 $146 ({Predecessor:} 15. a3 h6 16. Bh4 Be8 17. Bg3 Bh5 18. Ne5 Bxe5 19. dxe5 Ne4 20. Bxe4 dxe4 21. Qd6 Bxe2 22. Qxc7 Rxc7 23. Rxe2 {½-½ (35) Tiviakov,S (2612)-Sengupta,D (2580) Douglas 2015}) 15... Qb8 16. Bh4 {White is slightly better.} Kh8 17. Bg3 Bxg3 18. hxg3 Qd6 19. Qd2 Ng4 {Threatening ...Nxd4.} 20. Qg5 Nh6 21. Qh4 Nf5 22. Bxf5 Rxf5 23. Re3 $40 {[%mdl 128] White mounts an attack.} Rcf8 24. Rce1 R5f6 25. Ne5 Ne7 26. g4 {Hoping for g5.} Be8 27. Rh3 {[%csl Gh3][%cal Rh4h7] [#]} h5 ({Better is} 27... h6 $1 $14) 28. Re2 (28. gxh5 $142 {And now Ng6+ would win.} Nf5 29. Qg5) 28... Rf4 (28... Kg8 $16 {was called for.}) 29. Qg3 Qb4 $2 (29... Kg8 30. Nd3 (30. gxh5 Rxd4 31. h6 Nf5 $18) 30... hxg4) 30. Nd3 {[%mdl 64] Double Attack, Discovered Attack. Accuracy: White = 40%, Black = 32%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.08"]
[Round "1.2"]
[White "Visser, Henk-Jan"]
[Black "Grandelius, Nils"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2269"]
[BlackElo "2687"]
[Annotator "TA"]
[PlyCount "102"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,102,37,52,-16,-54,-99,-24,-137,-140,-139,-137,-162,0,0,0,-17,48,38,47,42,51,19,36,22,15,-27,-50,-29,-25,-66,-63,-59,-64,-70,-35,-77,-53,-59,-45,-77,-62,-73,-59,-138,-129,-250,-246,-229,-247,-250,-245,-236,-232,-312,-321,-389,-372,-392,-343,-320,-323,-314,-296,-287,-292,-493,-458,-818,-760,-720,-441,-845,-679,-1698,-1747,-8071,-6473,-29977,-29978,-29977,-29973]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. Qg4 Nf6 8. Qg3 d6 {B42: Sicilian: Kan Variation: 5 Bd3} 9. Nc3 Nc6 10. Bg5 h6 11. Bd2 Ne5 12. Be2 b5 {LiveBook: 9 Games} 13. O-O-O (13. f4 $1 $14 Ng6 14. Bf3) 13... b4 $11 {[#]} 14. Bf4 $146 {[#]} (14. Qxg7 Rg8 $17) ({Predecessor:} 14. Na4 Ng6 15. Bf3 Rb8 16. h4 {0-1 (39) Kotronias,V (2579)-Omar,N (2362) Baku 2013}) 14... Ned7 (14... Bd7 $1 $17 15. Nb1 (15. Rxd6 Ng6 $17) (15. Bxe5 dxe5 16. Nb1 O-O $17) 15... O-O) 15. e5 (15. Na4 $11 {keeps the balance.}) 15... dxe5 $17 ({Don't play} 15... bxc3 $6 16. exf6 Qxf6 17. Bxd6 $11 (17. bxc3 d5 $11)) 16. Bxe5 ({Don't blunder} 16. Qxg7 $2 Rh7 $19) 16... bxc3 17. Bf3 Nh5 (17... cxb2+ $19 18. Bxb2 Rb8 19. Qxg7 Rg8 20. Qxh6 Bb7 21. Bxb7 Rxb7) 18. Bxh5 $11 Qg5+ 19. Bf4 cxb2+ (19... Qxh5 $11 20. Qxg7 Rf8 21. Qxc3 Qb5) 20. Kb1 $1 $14 Qxg3 21. Bxg3 Bb6 22. Bd6 Ra7 $1 23. c4 Bc7 24. Rhe1 {[#] aiming for Rxe6+.} Bxd6 25. Rxd6 Ke7 $36 {[%mdl 2048] Black has some pressure.} 26. Red1 Rc7 {White must now prevent ...Nf6.} 27. Na5 Ne5 28. Be2 g5 {[%cal Bg7g5,Bg5g4][%mdl 32]} 29. g3 g4 30. R6d4 h5 31. R1d2 Bd7 32. Rxb2 h4 33. Bxg4 (33. Kc1 $15) 33... hxg3 $17 34. fxg3 (34. hxg3 $17 Nxg4 35. Rxg4) 34... Nxg4 $19 35. Rxg4 e5 36. Rh4 Rxh4 37. gxh4 {[%mdl 4096] Endgame KRB-KRN} Rc5 38. Nb7 Rxc4 {...Bf5+ is the strong threat.} 39. Rb6 Rxh4 40. Nc5 Bb5 41. a4 Bxa4 42. Rxa6 Bb5 43. Rb6 Bc4 44. Rb2 $2 (44. Kb2 {keeps fighting.}) 44... e4 {[%cal Be5e4,Be4e3][%mdl 32]} 45. Na4 (45. Kc2 $142 Kd6 46. Na4) 45... f5 46. Kc1 Kf6 47. Kd1 (47. Rb4 $142 Be2 48. Nc3) 47... Rg4 48. Rb4 e3 {( -> ...e2+)} 49. Nc3 Ke5 50. Rb8 Rg1+ 51. Kc2 Rg2+ {Precision: White = 23%, Black = 78%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.08"]
[Round "1.3"]
[White "Firouzja, Alireza"]
[Black "Chittka, Julius"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2669"]
[BlackElo "2268"]
[Annotator "TA"]
[PlyCount "45"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,45,9,22,26,20,8,9,9,13,39,35,67,64,138,129,121,125,302,302,391,344,410,288,287,262,489,461,455,432,2254,2273,2162,2082,1456,1448]} 1. e4 c5 2. Nc3 {[%cal Bb1c3,Bc3e2,Be2g3][%mdl 32]} Nc6 3. Bb5 Nd4 4. Bc4 e6 5. Nf3 Ne7 6. Nxd4 cxd4 7. Ne2 Nc6 {B30: Sicilian: 2...Nc6 3 Bb5, lines without ...g6} 8. O-O Bc5 (8... a6 9. d3 d5 10. exd5 exd5 11. Bb3 Bd6 12. Nf4 Bxf4 13. Bxf4 O-O 14. Qf3 Be6 15. Rfe1 {1-0 (58) Cornette,M (2611)-Lenic,L (2662) chess.com INT 2018}) 9. d3 O-O {The position is equal.} 10. a3 d6 11. Ng3 $146 ({Predecessor:} 11. f4 Ne7 12. Ng3 d5 13. exd5 exd5 14. Bb3 Bd6 15. Qh5 {0-1 (40) Goerg,A (1392)-Bottoni,C (1549) LSS email 2010}) 11... Bd7 12. f4 Rc8 ({Black should play} 12... Kh8 $14) 13. f5 Ne5 {[#]} 14. f6 $1 $36 {[%mdl 2560] White is in control.} g6 $2 (14... gxf6 $16 {is a better defense.} 15. Bh6 Kh8) 15. Qd2 $1 $18 {[%cal Rd2h6]} Kh8 (15... Nxc4 $2 16. Qh6 $18) 16. Qg5 {Black must now prevent Rf4.} d5 17. Rf4 {Threatens to win with Qh6.} (17. Qxe5 dxc4 18. Bh6 Re8 $11) 17... Re8 ({Don't blunder} 17... dxc4 $2 18. Qh6 $18) (17... Nxc4 $2 18. Rh4 $18) 18. Bb3 (18. Qxe5 dxc4 19. Rh4 Qc7 $15) 18... Nc6 $2 (18... Nc4 {was worth a try.} 19. Rh4 (19. dxc4 dxc4 20. Bxc4 d3+ 21. Kh1 dxc2 $18) (19. exd5 exd5 20. Qxd5 Re1+ 21. Kf2 Qe8 $18) 19... Bf8 20. dxc4 dxc4) 19. Rh4 {Threatening mate with Qh6.White is clearly winning.} Bf8 20. e5 Ne7 {[#]} (20... Nxe5 $142 21. Qxe5 Qa5) 21. Rxh7+ $3 {[%mdl 512]} Kxh7 {[#]} 22. Qh4+ $1 Kg8 {[#]} 23. Bh6 $1 {Accuracy: White = 98%, Black = 22%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.08"]
[Round "1.4"]
[White "Bewersdorff, Oliver"]
[Black "L'Ami, Erwin"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "2261"]
[BlackElo "2647"]
[Annotator "TA"]
[PlyCount "34"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,34,8,6,28,18,16,18,23,13,18,12,37,-2,0,-5,-8,-16,-16,-24,-11,-14,-10,-39,-40,-31,-4]} 1. c4 e5 2. g3 Nc6 3. Nc3 Bb4 4. Nd5 Nf6 5. Bg2 O-O 6. a3 Bd6 {A25: English Opening vs King's Indian with ...Nc6 but without early d3} 7. d3 (7. Nc3 Re8 8. e3 Bf8 9. Nge2 d6 10. O-O Bf5 11. e4 Bg4 12. f3 Be6 13. d3 Qd7 14. Be3 {1-0 (43) Gelfand,B (2703)-Duran Vega,S (2401) Batumi 2018}) 7... Nxd5 8. cxd5 Ne7 {[%cal Bc6e7,Be7f5,Bf5d6][%mdl 32] The position is equal.} 9. d4 $146 ({Predecessor:} 9. Nh3 c6 10. dxc6 dxc6 11. O-O a5 12. b3 Nd5 13. Qc2 f6 14. Bb2 Be6 15. Kh1 Qb6 16. Rab1 Nc7 17. Bc1 Nb5 18. Be3 Nxa3 19. Qb2 Qb4 20. Ra1 {0-1 (20) Aboutail,M (2120)-Abdel Razik,K (2375) Cairo 2016}) 9... exd4 10. Qxd4 c5 11. dxc6 dxc6 12. Nf3 Nf5 13. Qd3 (13. Qc4 {is more complex.} Qb6 14. O-O Be6 15. Qc2 Qc5 16. Qxc5 Bxc5 17. Bd2) 13... Be7 14. Qxd8 Rxd8 15. O-O Be6 16. e4 Nd6 17. Nd4 Bc4 {[%mdl 32768] Loss on time!?} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.08"]
[Round "1.5"]
[White "Movsesian, Sergei"]
[Black "Abbas, Daniel"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2637"]
[BlackElo "2253"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,79,8,0,56,55,70,78,48,65,75,81,102,101,159,137,154,4,8,-36,95,92,127,112,100,96,123,127,124,125,124,123,132,132,133,118,119,33,26,33,133,126,207,183,177,166,181,177,175,162,155,200,184,82,149,137,274,290,281,271,436,475,460,451,377,358,628,628]} 1. e4 c5 2. Nc3 a6 3. Nf3 e6 4. d4 cxd4 5. Nxd4 Qc7 6. g3 Bb4 7. Nde2 Nf6 8. Bg2 O-O {B43: Sicilian: Kan Variation: 5 Nc3} ({Black should play} 8... d6 $11) (8... Nc6 9. O-O Be7 10. a4 O-O 11. b3 b6 12. Bb2 Bb7 13. Nf4 Rac8 14. Nce2 Ne5 15. Nd3 Ng6 16. Nc3 Rfd8 17. Re1 d5 18. exd5 Nxd5 19. Nxd5 Bxd5 20. Bxd5 Rxd5 {0-1 (70) Mamedov,R (2703)-Smirin,I (2609) St Petersburg 2018}) 9. Bf4 $1 $14 {[%cal Rf4c7]} d6 10. a3 Bxc3+ {White is better.} 11. Nxc3 e5 12. Be3 b5 $146 ({Predecessor:} 12... Be6 13. O-O Nbd7 14. h3 Nb6 15. a4 Rac8 16. Kh2 {0-1 (36) Huerter,H (2296)-Mayer,F (2331) Germany 2009}) 13. Qd2 $1 h6 (13... Ng4 $142) 14. O-O-O $1 $16 Rd8 {[#]} 15. f4 (15. g4 $1 $16) 15... Nc6 $1 $11 16. h3 Bb7 {[#]} (16... b4 $15 {keeps the upper hand.} 17. axb4 Rb8) 17. Qf2 $1 $16 Qe7 18. Bb6 Rdc8 19. Qd2 Nd4 20. Bxd4 exd4 21. Qxd4 Rc4 22. Qxd6 Qxd6 23. Rxd6 Nxe4 24. Rd7 Bc6 25. Rc7 (25. Bxe4 $16 Bxe4 26. Nxe4 Rxe4 27. Rhd1) 25... Nxc3 $14 26. Rxc6 Rxc6 ({Better is} 26... Ne2+ $1 $14 27. Kb1 Rxc6 28. Bxc6 Ra7) 27. Bxc6 {[%mdl 4096] Endgame KRB-KRN} Rc8 (27... Ne2+ $16 {was necessary.} 28. Kd1 Rc8) 28. Bb7 ({Weaker is} 28. bxc3 Rxc6 29. Kb2 Re6 $14) 28... Rb8 29. Bxa6 ({Much less strong is} 29. bxc3 $6 Rxb7 30. Rd1 Rb6 $16) 29... Ne2+ 30. Kb1 Nxg3 31. Re1 Rb6 32. Bc8 g6 33. Bg4 (33. Re5 $18) 33... h5 (33... f5 $142) 34. Bd7 h4 (34... Rb7 $16) 35. Re5 $18 Nh5 36. Rxb5 Rxb5 $2 (36... Rd6 {might work better.}) 37. Bxb5 Kf8 38. f5 g5 39. Kc1 Nf4 $2 (39... Ke7 40. Be2 Ng3) 40. f6 {Accuracy: White = 65%, Black = 29%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.08"]
[Round "1.6"]
[White "Eric, Jovana"]
[Black "Lupulescu, Constantin"]
[Result "0-1"]
[ECO "B66"]
[WhiteElo "2247"]
[BlackElo "2634"]
[Annotator "TA"]
[PlyCount "118"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,118,13,12,18,0,0,0,0,0,40,4,35,-20,6,-36,-28,-79,-82,-78,-76,-91,-52,-74,-46,-57,-47,-55,-7,0,-8,-52,-54,-70,-79,-72,-55,-95,-92,-107,-89,-106,-109,-110,-99,-154,-149,-179,-175,-204,-217,-212,-201,-206,-216,-229,-236,-362,-360,-331,-225,-229,-197,-193,-198,-195,-190,-190,-179,-257,-277,-294,-298,-283,-286,-286,-287,-271,-283,-384,-393,-386,-371,-383,-402,-404,-403,-405,-396,-400,-391,-391,-391,-367,-370,-408,-408,-408,-403,-606,-606,-529,-539]} 1. e4 c5 2. Nc3 Nc6 3. Nge2 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Be7 9. f3 Nxd4 10. Qxd4 b5 {B66: Sicilian: Richter-Rauzer: 7...a6 8 0-0-0 h6} 11. h4 Bb7 12. g4 h6 $146 {The position is equal.} ({Predecessor:} 12... Rc8 13. Be3 O-O 14. h5 e5 15. Qd2 d5 16. Nxd5 Nxd5 17. exd5 Qc7 18. Qf2 Bc5 19. Bd3 Bxd5 20. Bxc5 Qxc5 21. Qxc5 Rxc5 {0-1 (51) Rasik,V (2445)-Navara,D (2630) Germany 2009}) 13. Bxf6 gxf6 14. Be2 Qc7 15. Rhe1 (15. a4 $14) 15... Qc5 16. a3 h5 17. Qxc5 (17. Rh1 $11 {remains equal.}) 17... dxc5 $17 18. gxh5 Rxh5 19. Rg1 Rh8 20. h5 Rd8 21. Rh1 Bd6 22. Kb1 Bf4 (22... Bc6 {feels hotter.} 23. h6 Rh7 24. Rh5 Ke7 25. a4 b4) 23. Rxd8+ Kxd8 24. Nd1 Ke7 25. Nf2 c4 26. b3 Bg3 27. Ng4 {[#]} cxb3 $1 28. cxb3 f5 29. exf5 exf5 30. Ne3 Kf6 31. Rh3 ({Better is} 31. b4) 31... Bf4 32. Ng2 Bh6 {...Rd8 is the strong threat.} 33. Bd3 Rg8 34. Nh4 Rg1+ 35. Kc2 Bc8 36. Rh2 Be6 37. Kb2 (37. Re2 $142) 37... Bf4 $19 38. Re2 Rh1 39. Ng2 Be5+ 40. Kc2 Rxh5 41. a4 bxa4 42. bxa4 a5 43. f4 (43. Ne3 {keeps fighting.}) 43... Bd6 44. Kc3 Rh3 45. Kd4 Bb8 46. Rb2 Ba7+ 47. Kc3 Bc5 48. Rb5 Bb4+ 49. Kd4 Rf3 50. Re5 Bd2 51. Re2 Bxf4 52. Ne1 Rh3 53. Kc5 Be5 54. Bb5 Rc3+ 55. Kb6 Bc7+ 56. Ka7 f4 57. Rf2 Bf5 58. Nf3 (58. Rd2 $142) 58... Bd6 {[#] Strongly threatening ...Bc5+.} 59. Ka6 Bc5 {Accuracy: White = 39%, Black = 79%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.08"]
[Round "1.7"]
[White "Parligras, Mircea-Emilian"]
[Black "Stoyanov, Viktor"]
[Result "1-0"]
[ECO "A33"]
[WhiteElo "2633"]
[BlackElo "2238"]
[Annotator "TA"]
[PlyCount "117"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,117,17,16,12,37,26,25,25,24,24,21,8,8,17,12,8,18,19,23,10,30,27,44,44,44,44,39,52,44,18,18,17,17,16,23,19,34,24,25,13,30,9,13,15,33,29,29,28,28,28,28,28,28,28,29,24,29,25,36,16,36,0,20,20,20,16,16,0,22,21,21,21,31,29,29,29,37,16,16,16,16,16,32,16,93,75,118,114,145,145,235,259,820,877,891,908,834,764,726,717,1431,508,3219,2926,4727,5679,1829,2262]} 1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bf4 d5 7. e3 {A33: Symmetrical English: 2 Nf3 Nf6 3 d4 cxd4 4 Nxd4 e6 5 Nc3 Nc6} Nxd4 (7... Bb4 8. Be2 Bd7 9. Ndb5 e5 10. Bg5 a6 11. a3 axb5 12. axb4 Rxa1 13. Qxa1 dxc4 14. O-O O-O 15. Rd1 Qe7 16. Nd5 Qe6 17. Nc7 Qe7 18. Nd5 Qe6 19. Nc7 Qe7 {½-½ (19) Nepomniachtchi,I (2729)-Vachier Lagrave,M (2789) London 2017}) 8. Qxd4 {Hoping for cxd5.} dxc4 $146 ({Predecessor:} 8... b6 9. Nb5 Bb4+ 10. Kd1 O-O 11. Nc7 Bc5 12. Qc3 dxc4+ 13. Kc1 {0-1 (29) Kuster,M (1066)-Pimenta,M (1266) Florianopolis 2019}) 9. Qxd8+ {White has an edge.} Kxd8 10. Bxc4 Bd7 11. O-O Bb4 12. Be5 Ke7 13. Rfd1 Rac8 14. Be2 Rhd8 15. a3 Ba5 16. Bd4 Bb6 17. Bxb6 axb6 18. Rd4 Bc6 19. Rb4 Rd2 20. Kf1 Nd5 21. Nxd5+ Bxd5 22. Bd1 {Ke1 is the strong threat.} Rd8 23. g3 Bc6 24. Ke1 b5 25. Rc1 f5 26. h4 Kf6 27. Be2 g6 28. Rd1 Rxd1+ 29. Bxd1 $11 {[%mdl 4096] Endgame KRB-KRB} e5 30. Be2 Rd5 31. e4 Rc5 32. exf5 gxf5 33. Kd2 Ke6 34. Ke3 Kd6 35. Bd3 Ke6 36. f4 Kf6 37. fxe5+ Rxe5+ 38. Kf4 {next Rd4 is good for White.} Rd5 39. Ke3 Re5+ 40. Kd2 Rd5 41. Rf4 Bd7 42. Ke3 Ke5 43. Be2 Bc6 44. g4 fxg4 $1 45. Rxg4 Kf6 46. Bd3 Re5+ 47. Kd4 Re7 (47... Rh5 $11) 48. Rf4+ Ke6 49. Kc5 Kd7 50. Kb6 h6 (50... Kd6 $16 {was called for.}) 51. Rd4+ $18 ({Much less strong is} 51. Bxb5 $6 Bxb5 52. Kxb5 Kc7) 51... Ke8 $2 {[#]} (51... Ke6 52. Bxb5 Ke5) 52. Bxb5 {White is clearly winning.} Bxb5 53. Kxb5 {KR-KR} Re6 54. a4 {[%cal Ba3a4,Ba4a5,Ba5a6][%mdl 32]} Ke7 55. a5 Kf6 56. b4 (56. Rd7 $142 Re5+ 57. Kb6) 56... Kf5 (56... Ke7 $142 57. Rg4 Kd7) 57. Rd7 Kg4 58. Rxb7 Kxh4 59. a6 {Accuracy: White = 63%, Black = 40%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.08"]
[Round "1.8"]
[White "Birkisson, Bardur Orn"]
[Black "Hovhannisyan, Robert"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2234"]
[BlackElo "2630"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,74,-33,-3,-14,-28,-23,-13,-27,-29,-36,-21,-44,-43,-52,-38,-41,-50,-52,-27,-48,-48,-48,-48,-58,-60,-67,-61,-88,-88,-79,-79,-85,-69,-135,-135,-136,-136,-136,-139,-135,-133,-133,-136,-131,-135,-130,-131,-202,-192,-321,-309,-301,-307,-304,-318,-297,-306,-509,-362]} 1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. e3 Nc6 5. c3 Qb6 6. Qb3 c4 7. Qc2 Bf5 8. Qc1 e6 9. Nbd2 Be7 10. Be2 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} O-O 11. O-O Qd8 (11... h6 12. Bd1 Rfc8 13. Bc2 Qd8 14. Qb1 Bxc2 15. Qxc2 b5 16. e4 a5 {1-0 (34) Bogdanovich,S (2537)-Sumets,A (2577) Odessa 2018}) 12. Bd1 {The position is equal.} b5 13. Bc2 Rc8 $146 ({Predecessor:} 13... b4 14. Qb1 Qc8 15. Ne5 Bg6 16. h3 a5 17. a3 Qb7 18. Bxg6 hxg6 {0-1 (72) Dev,S (1726)-Joglekar,A (1696) Mumbai 2016}) 14. Bxf5 exf5 15. Ne5 Bd6 16. Nxc6 Rxc6 17. Qc2 Ne4 18. f3 Nxd2 19. Qxd2 Re8 20. Qc2 g6 21. Rae1 Qe7 22. Bxd6 Rxd6 23. Re2 Re6 24. Rfe1 h5 25. a4 ({White should play} 25. b3 $15) 25... b4 $17 26. b3 Rc8 {aiming for ...cxb3.} 27. cxb4 Qxb4 28. bxc4 Rxc4 29. Qb2 Qxa4 30. Ra1 Qe8 31. Kf2 a6 32. Ra5 (32. g3 $17 {might work better.}) 32... Qd8 $19 33. Qa3 (33. Rc5 $142) 33... Qh4+ 34. Kg1 {[#]} Rxd4 $1 {[%mdl 576] ( -> ...Rd1+). Pin} 35. g3 (35. exd4 Rxe2) 35... Rd1+ 36. Kg2 Qc4 37. Qb2 $2 {[#]} (37. Rf2) 37... Rxe3 $1 {[%mdl 512] Accuracy: White = 47%, Black = 73%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.08"]
[Round "1.9"]
[White "Tari, Aryan"]
[Black "Piasetski, Leon"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2615"]
[BlackElo "2222"]
[Annotator "TA"]
[PlyCount "56"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,56,46,46,52,106,97,91,84,99,68,73,60,99,100,111,102,100,102,137,125,155,147,154,154,148,147,152,114,325,305,457,461,505,460,735,734,730,730,716,721,1887]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Qe2 Qc7 {B33: Sicilian: Pelikan and Sveshnikov Variations} 8. g4 h6 9. Bd2 a6 {LiveBook: 3 Games. White is slightly better.} 10. Bg2 $146 ({Predecessor:} 10. f4 d6 11. Bg2 b5 12. O-O-O Rb8 13. h4 h5 14. e5 dxe5 15. g5 {½-½ (50) Preotu,R (2469)-Kamsky,G (2638) Rockville 2016}) 10... Bd6 (10... d6 $14) 11. h4 Bf4 12. O-O-O Bxd2+ 13. Qxd2 Nxg4 14. f4 d6 15. h5 Bd7 16. Bf3 Nf6 17. Rhg1 Rg8 18. Qxd6 Qxd6 19. Rxd6 {And now e5 would win.} O-O-O 20. e5 Ne8 21. Rd2 $36 {[%mdl 2048] Black is under strong pressure.} Kc7 22. Ne4 f6 $2 {[#]} (22... Bc8 $16 {was worth a try.} 23. Rxd8 Nxd8) 23. Nec5 $18 fxe5 (23... Bc8 $142 24. Bxc6 bxc6 25. Rxd8 Kxd8) 24. Bxc6 {White is clearly winning.} ({Not} 24. Nxd7 Rxd7 25. Rxd7+ Kxd7 $16) 24... Kxc6 25. Rgd1 (25. Nxd7 Rxd7 26. Rxd7 (26. fxe5 Rxd2 27. Kxd2 Kd5 $15) 26... Kxd7 $16) 25... exf4 (25... Nf6 $142 26. fxe5 Nd5) 26. Nxd7 Nf6 27. Nxf6 Rxd2 28. Nxg8 ({Less strong is} 28. Rxd2 gxf6 29. c4 b6 $16) 28... Kd5 {Precision: White = 88%, Black = 40%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.08"]
[Round "1.10"]
[White "Jaksland, Tim"]
[Black "Lagarde, Maxime"]
[Result "0-1"]
[ECO "E63"]
[WhiteElo "2222"]
[BlackElo "2612"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,84,38,18,25,25,54,36,35,35,38,19,55,58,58,47,73,73,126,47,35,8,14,-27,0,0,18,8,0,0,10,0,0,0,0,0,0,0,0,0,0,0,10,-74,0,0,0,-158,-153,-685,-274,-235,-183,-250,-206,-1786,-1758,-29993,-29994,-29994,-29995,-29995,-29996,-29996,466]} 1. Nf3 Nc6 2. d4 d6 3. g3 Nf6 4. Bg2 g6 5. O-O Bg7 6. c4 O-O 7. Nc3 Rb8 8. e3 a6 9. Qe2 {E63: King's Indian: Fianchetto: Panno Variation with 7...a6} b5 10. Rd1 b4 (10... e6 11. b3 bxc4 12. Qxc4 Nb4 13. a3 Nbd5 14. Ne2 Bd7 15. Qc2 Bb5 16. Re1 c5 {½-½ (48) Tomashevsky,E (2702)-Nakamura,H (2780) Palma de Mallorca 2017 CBM 182 [Yermolinsky,A]}) 11. Nd5 Nd7 12. a3 {LiveBook: 4 Games} a5 13. axb4 axb4 14. b3 $146 ({Predecessor:} 14. e4 e6 15. Nf4 Re8 16. Be3 Bb7 {½-½ (45) Voinov,A (2428)-Kryakvin,D (2554) Krasnoyarsk 2007}) 14... e6 15. Nf4 e5 16. dxe5 dxe5 17. Nd5 Re8 18. Bb2 Bb7 19. h4 h6 ({Better is} 19... Nc5) 20. Bh3 (20. h5 $16) 20... Nc5 $1 $14 21. Qc2 Bc8 $1 {[%cal Rc8h3]} 22. Nf4 Qe7 (22... Qf6 $5 {[%cal Rc8h3]} 23. Bxc8 Rbxc8 $11) 23. Nd5 Qf8 24. Bxc8 Rbxc8 25. Kg2 f5 26. Ne1 e4 27. Ra2 g5 28. hxg5 hxg5 29. Bxg7 $1 Qxg7 30. Qb2 {Nf6+ is the strong threat.} Ne5 31. Ra5 Ncd7 32. Nxb4 (32. f4 $1 $11 exf3+ 33. Nxf3) 32... c5 (32... Re6 $1 $17) 33. Nd5 $11 Rc6 {aiming for ...Rh6.} 34. Ra7 $2 (34. Qa1 $1 $11) 34... Rh6 $1 $17 {[%cal Rh6h2][%mdl 1024] Threatens to win with ...Rh2+! Black has strong compensation.} 35. Nc7 $2 {[#]} (35. Kf1 $17) 35... Rd8 (35... Rh2+ $142 $1 {[%mdl 512]} 36. Kf1 (36. Kxh2 Ng4+) 36... Rf8) 36. Qd2 $19 Qh8 $40 {[%mdl 128] Black goes for the king.} 37. Qd5+ {[#]} Kg7 $1 38. Ne6+ $2 (38. Kf1 Rh2 39. Ne8+ (39. Ne6+ $2 Kf6 $19) 39... Qxe8 40. Qxc5) 38... Kf6 {( -> ...Rh1!)} 39. Nxd8 Rh2+ {Black mates.} 40. Kf1 {[#]} Rxf2+ $1 {[%mdl 512]} 41. Kxf2 Ng4+ 42. Kf1 Qh1+ {[%mdl 32768] Precision: White = 34%, Black = 70%. . Loss on Time!?} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.08"]
[Round "1.11"]
[White "Petrosian, Tigran L."]
[Black "Salles, Louis"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2605"]
[BlackElo "2221"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,73,-6,-31,5,10,28,0,29,-60,-35,-90,-112,-113,-80,-101,-86,-70,-72,-46,0,0,-17,-61,-50,-25,59,75,48,37,297,291,319,297,314,277,750,730,1401,1296,5418,5410,29993,29994,29995,29995,29995,29996,29998,29999]} 1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O Be7 5. d3 O-O 6. Nbd2 {[%cal Bb1d2,Bd2f1,Bf1h2][%mdl 32]} c5 7. e4 Nc6 8. Re1 b5 {[%cal Bb7b5,Bb5b4][%mdl 32]} 9. e5 Nd7 10. Nf1 a5 {[%cal Ba7a5,Ba5a4][%mdl 32]} 11. h4 a4 12. a3 b4 13. N1h2 Ba6 14. Bf4 Qb6 {C00: French: Unusual White 2nd moves} (14... bxa3 15. bxa3 Rb8 16. h5 Rb2 17. h6 g6 18. Ng4 Nd4 19. Bc1 Rb8 20. Be3 Nf5 21. Bf4 Rb2 22. Qc1 {1-0 (35) Aguero Jimenez,L (2473)-Perez Mitjans,O (2399) Barbera del Valles 2018}) 15. h5 $146 ({Predecessor:} 15. Qd2) 15... h6 16. Qd2 Rfc8 {The position is equal.} 17. g4 (17. Ng4 $11) 17... c4 18. d4 {[#]} ({Better is} 18. dxc4 $15 Bxc4 19. g5) 18... c3 $1 {[%mdl 512]} 19. bxc3 bxc3 ({Of course not} 19... bxa3 $6 20. g5 $11) 20. Qd1 Rab8 21. Kh1 Na5 22. g5 hxg5 (22... Nb3 $5 23. gxh6 Nxa1 24. Qxa1 Bc4 $15) 23. Bxg5 Qd8 $1 24. Bxe7 Qxe7 25. Rg1 {[#]} Rb2 ({Black should play} 25... Nb3 $1 $11 {[%mdl 512]} 26. Rb1 (26. cxb3 axb3) 26... Qxa3) 26. Bf1 $1 $14 {[%cal Rf1a6]} Bxf1 {[%mdl 64] Overworked Piece} 27. Qxf1 Rxc2 $2 {[%mdl 8192] [#]} (27... Nc4 $1 $14) 28. Qa6 $1 $18 {[%cal Ra6c8]} Qd8 29. h6 g6 30. Qd3 Rxf2 $2 {[#]} ({Reject} 30... Rb2 {[#]} 31. Rxg6+ $1 {[%mdl 512]} Kf8 32. Ng5 $18) (30... Rd2 31. Nxd2 cxd2) 31. Rxg6+ $1 {[%mdl 512]} Kh8 (31... fxg6 32. Qxg6+) 32. Rg7 {[%csl Gg7][%cal Rd3h7]} f5 33. exf6 Nxf6 34. Ne5 {[%cal Re5g6] White mates.} Qe8 35. Ng6+ Qxg6 36. Qxg6 c2 {[#]} 37. Rh7+ $1 {[%mdl 576] Clearance. Accuracy: White = 67%, Black = 16%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.08"]
[Round "1.12"]
[White "Ghazarian, Kirk"]
[Black "Gupta, Abhijeet"]
[Result "1/2-1/2"]
[ECO "E10"]
[WhiteElo "2209"]
[BlackElo "2602"]
[Annotator "TA"]
[PlyCount "113"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,113,26,18,18,21,22,18,20,11,4,22,24,27,16,24,0,7,0,0,0,0,0,0,0,0,0,10,13,14,0,0,0,0,0,0,0,0,0,0,-6,-17,-6,-6,-11,0,-30,0,0,0,-4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1233,1120,1245,1090,1109,1136,793,0,0,0,519,0]} 1. d4 Nf6 2. c4 Nc6 3. Nf3 e6 4. g3 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 {E10: Blumenfeld Gambit} Qe7 7. Nc3 (7. a3 d5 8. Bg2 dxc4 9. Qc3 e5 10. dxe5 Ng4 11. O-O O-O 12. Qxc4 Ncxe5 13. Nxe5 Nxe5 14. Qb4 Qxb4 15. axb4 {1-0 (44) Fridman,D (2591)-Almasi,Z (2702) Batumi 2018}) 7... d5 8. cxd5 {The position is equal.} exd5 9. Bg2 O-O 10. O-O Bf5 11. e3 Rad8 $146 ({Predecessor:} 11... h6 12. Nh4 Be4 13. Nxe4 Nxe4 14. Qc2 {1-0 (61) Vekelis,G (2347)-Beth,N (2125) ICCF email 2012}) 12. Ne1 Ne4 13. Nxe4 dxe4 14. Rc1 Nb4 15. a3 Nd5 16. Nc2 h5 17. Nb4 h4 18. Rc5 c6 19. Nxd5 cxd5 20. Rfc1 b6 21. Rc7 Rd7 22. R7c2 Bg4 23. Qb4 Qf6 24. Rc8 Rxc8 25. Rxc8+ Kh7 26. Qf8 Kg6 27. Bf1 Rd6 {[#] White must now prevent ...hxg3.} 28. Rc7 Rd8 29. Qb4 a5 30. Qb5 Rd6 31. Be2 Bxe2 32. Qxe2 $11 {[%mdl 4096] Endgame KQR-KQR} Qf5 33. g4 Qg5 34. h3 f5 35. Kg2 Kh7 36. Rf7 Rf6 37. Rxf6 Qxf6 {KQ-KQ} 38. f4 exf3+ 39. Qxf3 fxg4 40. Qxd5 Qg6 {aiming for ...Qc2+.} 41. hxg4 Qxg4+ 42. Kf2 $1 Qg3+ 43. Ke2 $1 Kh6 44. Qf3 {And now Qxg3 would win.} Qc7 45. Qf5 Qg3 46. Qf3 Qd6 47. Qf5 g5 48. d5 Qh2+ 49. Qf2 Qc7 {Strongly threatening ...Qc4+.} 50. Qf6+ Kh5 {Hoping for ...Qc4+.} 51. d6 Qc4+ $2 {[%mdl 8192] [#]} (51... Qc2+ $11 52. Ke1 Qc1+ 53. Ke2 Qc2+ 54. Ke1 Qc1+ 55. Ke2 Qc2+) 52. Kd2 $1 $18 Qd5+ 53. Qd4 Qg2+ 54. Kd3 Qf1+ 55. Kd2 $2 ({White has to play} 55. Kc3 $18 Qf8 56. Qd1+ (56. Qxb6 Qe8 $16) 56... Kh6 57. d7) 55... Qg2+ $1 $11 56. Kd3 $2 {[%mdl 8192]} (56. Kc3 $11 Qc6+ 57. Kd2) 56... Qf1+ $1 $18 57. Kd2 $2 {Accuracy: White = 75%, Black = 77%.} (57. Kc3 $18 Qf8 58. Qd1+ (58. Qxb6 Qg7+ 59. Qd4 Qd7 $14) 58... Kg6 59. d7) 1/2-1/2

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.08"]
[Round "1.13"]
[White "Van Foreest, Jorden"]
[Black "Ptacnikova, Lenka"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2598"]
[BlackElo "2202"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,49,38,41,34,44,32,37,31,25,41,29,54,30,32,25,62,56,68,67,74,74,69,75,124,106,247,233,300,305,388,326,331,329,329,323,508,519]} 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 O-O 5. a3 Be7 6. e4 d6 {E11: Bogo-Indian} (6... d5 7. e5 Nfd7 8. Bd3 c5 9. h4 g6 10. O-O Nc6 11. Nb3 dxc4 12. Bxc4 cxd4 13. Re1 a5 14. Bh6 Re8 15. Rc1 Nb6 {1-0 (39) Ding,L (2804)-Saric,I (2689) Batumi 2018}) 7. Be2 a5 8. O-O {LiveBook: 5 Games} Nc6 {White is slightly better.} 9. b3 $146 {[%cal Bb2b3,Bb3b4][%mdl 32]} ({Predecessor:} 9. Qc2 a4 10. Rd1 e5 11. d5 Nb8 12. c5 Nbd7 13. cxd6 cxd6 14. b4 axb3 15. Nxb3 {0-1 (46) Kuljasevic,D (2556)-Marjanovic,D (2400) Skopje 2018}) 9... e5 10. d5 Nb8 11. Bb2 Nbd7 12. b4 g6 13. Ne1 Ne8 14. Nd3 Bf6 15. c5 $36 {[%cal Bc4c5,Bc5c6][%mdl 2080] White has the initiative.} Bg7 16. c6 Nb6 17. bxa5 Rxa5 18. Bc3 Ra7 {[#]} 19. a4 $1 {[%cal Ba3a4,Ba4a5][%mdl 32] aiming for Nb4.} f5 (19... bxc6 $16 {is a better defense.} 20. Nb4 (20. dxc6 Be6 $16) 20... Bd7) 20. a5 fxe4 21. Nb4 ({Weaker is} 21. axb6 Rxa1 22. Bxa1 (22. Qxa1 exd3 23. Bxd3 cxb6 $11) 22... exd3 $11) 21... Nxd5 22. Nxd5 bxc6 23. Nb4 ({Worse is} 23. Nxe4 cxd5 24. Qxd5+ Kh8 $11) 23... Bd7 24. Nxe4 c5 (24... Nf6 {keeps fighting.}) 25. Nxc5 {[%mdl 64] Pin. Accuracy: White = 86%, Black = 40%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.08"]
[Round "1.14"]
[White "Kristjansson, Atli Freyr"]
[Black "Potkin, Vladimir"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2198"]
[BlackElo "2597"]
[Annotator "TA"]
[PlyCount "186"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 29,186,0,0,0,0,0,0,0,0,0,0,0,3,6,11,-49,-48,-86,-11,-18,-12,-26,0,0,0,0,0,-12,11,11,16,16,16,16,16,14,14,15,14,19,22,6,8,10,6,0,0,0,0,0,0,0,0,0,0,-250,-8,-8,-8,-8,-8,-173,-8,-20,-14,-22,-20,-79,0,0,0,0,0,0,0,0,0,0,8,0,0,-8,0,-8,0,0,0,0,0,-10,-10,-9,-10,-14,-14,-14,-8,-8,-8,-8,-8,-14,-14,-15,-14,-22,-18,-18,-18,-18,-17,-18,-18,-18,-18,-22,-14,-14,-14,-14,-14,-14,-14,-22,-14,-16,-10,-10,-10,-13,-9,-22,-22,-23,-13,-30,-30,-30,-30,-30,-30,-37,-37,-44,-26,-44,-44,-52,-52,-60,-60,-73,-34,-52,-8,-73,-52,-75,-26]} 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. b3 O-O 8. Bb2 Re8 9. Be2 b6 10. O-O Bb7 11. e4 dxe4 12. Nxe4 Nxe4 13. Qxe4 Nf6 {D45: Semi-Slav: 5 e3} (13... Qe7 14. Bd3 f5 15. Qe2 c5 16. dxc5 Nxc5 17. Bc2 Rad8 18. Rad1 Ne4 19. Ne5 Qc7 20. Nf3 h6 21. h3 Bc5 22. Bxe4 Bxe4 23. Rxd8 Rxd8 {½-½ (68) Rosko,L (2312)-Korobov,A (2652) Czech Republic 2018}) 14. Qh4 c5 15. Rad1 Qe7 {LiveBook: 8 Games. The position is equal.} 16. Rfe1 cxd4 17. Nxd4 Bb4 18. Rf1 Ba3 $146 ({Predecessor:} 18... Ne4 19. Qxe7 Rxe7 20. Bf3 Nd2 21. Bxb7 Rxb7 {1-0 (42) Vasilev,M (2476)-Ochkov,R (1839) Sunny Beach 2007}) 19. Ba1 Bc5 20. Bf3 Bxf3 21. Nxf3 Rad8 22. Nd4 (22. Qf4 $11) 22... Qd7 $15 23. Qh3 e5 (23... Ne4 $1 $17 24. g3 Qb7) 24. Qxd7 $11 Rxd7 25. Nf5 Red8 26. Rxd7 Rxd7 27. Bxe5 Rd2 28. a4 Ng4 29. Bxg7 Bxf2+ 30. Kh1 Ne3 31. Nxe3 Kxg7 {[%mdl 4096] Endgame KRB-KRN} 32. Nd5 h5 33. g3 h4 34. gxh4 Bxh4 35. Rf4 Bf2 36. h3 Bc5 37. b4 Bd6 38. Rg4+ Kf8 39. h4 Ra2 40. a5 bxa5 41. c5 Be5 42. Rc4 $2 (42. Re4 $11 f6 43. bxa5) 42... Rd2 $2 (42... Rh2+ $1 $19 43. Kg1 Rd2) 43. Ne3 a4 44. c6 $1 {[%cal Rc6c7]} Bc7 45. Nc2 $2 {[#]} (45. Rc3 $1 $11 {and White is okay.}) 45... f5 $2 (45... Rd3 $1 $19 {Threatens to win with ...a3.} 46. b5 a3) 46. Na3 Rd5 47. b5 f4 $1 {[%cal Rf4f3] Strongly threatening ...f3.} 48. Kg2 {[#]} (48. Kg1 $11) 48... Rd2+ ({Better is} 48... f3+ $1 $17 {[%mdl 512]} 49. Kf2 (49. Kxf3 Rd3+) 49... Rd2+ 50. Kxf3 Rd3+ 51. Ke2 Rxa3) 49. Kf1 f3 50. Rc3 f2 51. Rf3+ Ke7 52. Rxf2 Rd3 53. Ra2 Rd4 54. Rc2 Rxh4 55. Rd2 Ke6 56. Rd7 Bb6 57. Ke2 Rb4 58. Kd2 Rb2+ 59. Kc1 Rb3 60. Nc2 $1 a3 {...a2 is the strong threat.} 61. Rd4 a2 {And now ...Rb1+ would win.} 62. Ra4 Rb1+ ({Don't play} 62... Rxb5 63. Rxa2 Rc5 64. Kd2 $17) 63. Kd2 Rxb5 64. Rxa2 Kd6 65. Na3 Rd5+ (65... Rh5 {feels hotter.} 66. Kc2 Kxc6 67. Nc4 Rh3 68. Ne5+ Kb7) 66. Kc3 Kxc6 67. Nc2 Rh5 68. Nb4+ Kb5 69. Nd3 Ba5+ 70. Kc2 Rh2+ 71. Kb3 Rh3 72. Kc2 Bb6 73. Rb2+ Kc6 74. Nb4+ Kd6 75. Nd3 Kc7 76. Nb4 Rh5 77. Kb3 a5 78. Nd3 Kc6 79. Re2 Rh3 80. Kc3 Bc7 {next ...Bd6 is good for Black.} 81. Rg2 Be5+ 82. Kc4 Rh4+ 83. Kb3 a4+ 84. Ka2 Bd6 85. Rc2+ Kb5 86. Nb2 Rh3 87. Nc4 Bc5 88. Nd2 Rh2 {aiming for ...Bb4.} 89. Rb2+ Bb4 $1 90. Ne4 Rh6 91. Nc3+ Kc4 92. Nb1 (92. Nxa4 $11 {keeps the balance.} Ra6 93. Rc2+ Kb5 94. Kb3) 92... Rh4 {White must now prevent ...Rh3.} 93. Rg2 Rf4 {Precision: White = 48%, Black = 55%.} 1/2-1/2

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.08"]
[Round "1.15"]
[White "Christiansen, Johan-Sebastian"]
[Black "Le Goff, Ronan"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2571"]
[BlackElo "2186"]
[Annotator "ChessBase"]
[PlyCount "59"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. g3 {[%emt 0:00:00]} d5 {[%emt 0:00:01]} 4. Bg2 {[%emt 0:00:00]} Be7 {[%emt 0:00:09]} 5. d4 {[%emt 0:00:06]} O-O {[%emt 0:00:41]} 6. O-O {[%emt 0:00:32]} dxc4 {[%emt 0:00:09]} 7. Qc2 {[%emt 0:00:11]} a6 {[%emt 0:00:07]} 8. a4 {[%emt 0:00:50]} Bd7 {[%emt 0:00:48]} 9. Bg5 {[%emt 0:00:09]} Bc6 {[%emt 0:05:46]} 10. Rd1 {[%emt 0:00:06]} a5 {[%emt 0:06:42]} 11. Nbd2 {[%emt 0:01:28]} Na6 {[%emt 0:00:27]} 12. Nxc4 {[%emt 0:00:05]} Nb4 {[%emt 0:01:31]} 13. Qb3 {[%emt 0:00:01]} Bd5 {[%emt 0:17:39]} 14. Nfe5 {[%emt 0:00:40]} Bxg2 {[%emt 0:01:49]} 15. Kxg2 {[%emt 0:00:19]} Nfd5 {[%emt 0:06:15]} 16. Bd2 {[%emt 0:12:34]} c6 {[%emt 0:20:09]} 17. e4 {[%emt 0:05:32]} Nf6 {[%emt 0:00:22]} 18. f3 {[%emt 0:00:07]} Qc7 {[%emt 0:02:43]} 19. Nxa5 {[%emt 0:15:57]} Qxa5 {[%emt 0:02:09]} 20. Nc4 {[%emt 0:00:56]} Qa7 {[%emt 0:03:24]} 21. Bxb4 {[%emt 0:00:18]} Bxb4 {[%emt 0:00:11]} 22. Qxb4 {[%emt 0:00:02]} Rfd8 {[%emt 0:00:39]} 23. Nb6 {[%emt 0:02:13]} Rab8 {[%emt 0:00:56]} 24. a5 {[%emt 0:01:38]} Ne8 {[%emt 0:00:32]} 25. Rd2 {[%emt 0:03:08]} Nc7 {[%emt 0:00:40]} 26. Rad1 {[%emt 0:03:03]} Na8 {[%emt 0:02:27]} 27. Nc4 {[%emt 0:08:07]} Nc7 {[%emt 0:00:57]} 28. Ne5 {[%emt 0:01:40]} Na6 {[%emt 0:01:57]} 29. Qe7 {[%emt 0:00:30]} Rf8 {[%emt 0:00:22]} 30. Nxc6 {[%emt 0:00:16]} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.08"]
[Round "1.16"]
[White "Dougherty, Michael"]
[Black "Gretarsson, Hjorvar Steinn"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "2183"]
[BlackElo "2571"]
[Annotator "TA"]
[PlyCount "46"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,46,16,8,25,-11,15,10,20,-14,9,8,25,18,16,-31,-31,-215,-237,-265,-246,-253,-197,-379,-377,-349,-321,-443,-443,-411,-434,-508,-491]} 1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. g3 Bb4 5. Bg2 O-O 6. Nf3 b6 7. Qb3 Bxc3+ 8. Qxc3 Bb7 9. O-O d6 {A84: Dutch Defence: 2 c4 Miscellaneous} 10. Ne1 $146 ({Predecessor:} 10. b3 Qe8 11. Bb2 Nbd7 12. Rad1 Qh5 13. d5 e5 14. Nd2 Rae8 15. e4 Nxe4 16. Nxe4 fxe4 17. Bxe4 {½-½ (76) Paravyan,D (2426)-Vysochin,S (2531) Riga 2013}) 10... Ne4 11. Qe3 {aiming for f3.} Qe7 {The position is equal.} 12. Nd3 Nd7 13. b3 e5 14. dxe5 dxe5 15. f4 exf4 16. gxf4 $2 {[#]} (16. Qxf4 $15 Nc3 17. Re1 Bxg2 18. Kxg2) 16... Rf6 $1 $19 17. Rf3 Re8 18. Bb2 Rg6 19. Ne5 $2 (19. Rd1) 19... Nxe5 20. Bxe5 Qh4 21. Rh3 {[#]} Rxg2+ $1 {[%mdl 512]} 22. Kxg2 Ng5+ 23. Rf3 Qh3+ {[%mdl 64] Double Attack, Pin. Accuracy: White = 27%, Black = 46%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.08"]
[Round "1.17"]
[White "Fier, Alexandr"]
[Black "Ingvason, Johann"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2570"]
[BlackElo "2181"]
[Annotator "TA"]
[PlyCount "52"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,52,47,40,89,72,60,69,64,73,99,85,95,77,146,133,136,142,136,146,140,142,158,147,133,128,125,116,138,72,75,92,107,107,107,106,120]} 1. Nf3 Nf6 2. c4 g6 3. d4 c5 4. Nc3 cxd4 5. Nxd4 Bg7 6. e4 O-O 7. Be2 Nc6 8. Be3 d6 9. O-O Nd7 10. Qd2 a5 {B38: Sicilian: Maroczy Bind with 5...Bg7 and 7...0-0} 11. Rfd1 Nxd4 12. Bxd4 Bxd4 $146 {White is slightly better.} ({Predecessor:} 12... b6 13. Bxg7 Kxg7 14. Qd4+ f6 15. Bg4 Nc5 16. Bxc8 Qxc8 17. Qe3 Qc6 {0-1 (63) Iveljic,I (2273)-Bogut,Z (2467) Banja Vrucica 2009}) 13. Qxd4 Qb6 14. Nd5 {[%cal Rd5e7][%mdl 64] Double Attack} Qd8 15. Qe3 Nc5 {[#]} (15... b6 $142) 16. e5 $1 $16 Be6 {[#]} 17. Nxe7+ $1 {[%mdl 512]} Qxe7 18. exd6 Qf6 19. Qxc5 {Strongly threatening Qb6.} Qxb2 20. Bf1 b6 21. Qe3 {And now Rab1 would win.} Bf5 22. Rac1 Rfe8 23. Qd2 (23. Qf3 $142) 23... Qxd2 {White is better.} 24. Rxd2 Red8 25. c5 bxc5 26. Rxc5 Be6 {Accuracy: White = 46%, Black = 49%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.08"]
[Round "1.18"]
[White "Esbensen, Arnt"]
[Black "Djukic, Nikola"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "2176"]
[BlackElo "2566"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,77,13,15,8,25,14,26,18,23,6,38,43,71,67,72,37,72,71,67,72,60,74,77,-32,-32,-42,0,0,0,-15,-18,-11,0,0,4,-31,-45,-35,-46,-127,-124,-138,-104,-109,-93,-104,-101,-175,-187,-277,-278,-270,-276,-269,-275,-246,-260,-392,-391,-374,-384,-468,-467,-450,-443,-1157,-1056,-826]} 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 O-O 5. Bf4 d6 6. e3 Nc6 7. Be2 {E61: King's Indian: Early deviations for White, including Smyslov System} (7. h3 Nd7 8. Be2 h6 9. O-O e5 10. Bh2 Re8 11. Rc1 exd4 12. Nxd4 Nde5 13. Nf3 a5 14. Qd2 Nxf3+ 15. Bxf3 {0-1 (78) Georgiev,K (2623)-Melkumyan,H (2633) Riadh 2017}) 7... Nh5 8. Bg5 h6 9. Bh4 {White has an edge.} g5 10. d5 $146 ({Predecessor:} 10. Nd2 Nf6 11. Bg3 e5 12. dxe5 Nxe5 13. Nf3 Nfd7 14. Qc2 Nxf3+ 15. Bxf3 {0-1 (33) Walow,X (1778)-Grunert,W (1672) Willingen 2018}) 10... Nb8 11. Nd4 Nf4 12. exf4 gxh4 13. Qd3 c6 14. Nf5 (14. Rd1 {feels hotter.} Na6 15. O-O Bd7 16. Nf5 Nc5 17. Qc2) 14... cxd5 15. cxd5 ({But not} 15. Nxg7 $6 dxc4 16. Qxc4 (16. Qd4 Nc6 $15) 16... Kxg7 $11) 15... Bxf5 16. Qxf5 Qc8 17. Qxc8 ({Better is} 17. Qc2 $16) 17... Rxc8 $15 18. Kd2 Bxc3+ 19. bxc3 Rc7 20. Rhe1 Nd7 21. Rab1 Nb6 22. Rb5 Kf8 23. Bd3 Rac8 24. Bf5 Rc5 25. Reb1 {[#]} (25. Rxb6 $15 Rxd5+ 26. Kc2 Rxf5 27. Rxb7) 25... R8c7 $1 $17 26. R1b3 Rxd5+ 27. Rxd5 Nxd5 {[%mdl 4096] Endgame KRB-KRN} 28. Be4 Nb6 29. Ke2 (29. Rb4 $17 {might work better.}) 29... Na4 $19 30. Rxb7 (30. Bf5 $142) 30... Nxc3+ 31. Kd3 Rxb7 32. Bxb7 Nxa2 {KB-KN} 33. Kc4 {White wants to play Ba6.} a5 34. Kb5 (34. Be4 {was called for.}) 34... Nc3+ 35. Kxa5 Nd1 36. Kb4 Nxf2 {Black is clearly winning.} 37. Kc3 h3 38. g3 (38. f5 $142 hxg2 39. Bxg2) 38... Ng4 39. Kd4 {Accuracy: White = 30%, Black = 74%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.08"]
[Round "1.19"]
[White "Stefansson, Hannes"]
[Black "Gantar, Jan"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2558"]
[BlackElo "2172"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,61,44,44,40,38,-25,-28,-29,89,112,105,100,138,127,126,126,116,97,164,155,191,189,189,191,222,183,335,318,404,402,514,519,726,718,711,691,1485,1448,2524,2473,29987,29988,29988,29989,29989,29990]} 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. Rc1 O-O 9. b3 Bf5 10. Be2 {B03: Alekhine's Defence: Four Pawns Attack} d5 11. Bf3 ({White should try} 11. c5 $14 Nc8 12. g4) (11. c5 Nc8 12. Bf3 e6 13. g4 Be4 14. Nxe4 dxe4 15. Bxe4 Nc6 16. Ne2 N8e7 17. O-O Qd7 {1-0 (34) Corrales Jimenez,F (2559)-Zhao,J (2610) chess.com INT 2019}) 11... Nc6 $11 12. g4 $146 {[%cal Rc4d5] Black has an edge.} ({Predecessor:} 12. c5 e5 13. cxb6 exd4 14. Nxd5 dxe3 15. Nxe3 Qxb6 16. Nxf5 Rad8 17. Qe2 gxf5 18. Bxc6 bxc6 19. Qc2 Rfe8+ 20. Ne2 Qb4+ {0-1 (20) Reinwald,P (2231)-Grimm,D (2319) Austria 2016}) 12... Be4 (12... Bc8 $11 {remains equal.}) 13. Nxe4 $16 dxe4 14. Bxe4 Nxd4 15. Bxb7 Rb8 16. Bg2 e5 17. Nf3 (17. Ne2 {feels hotter.} Qh4 18. O-O Ne6 19. h3 Qe7 20. Qc2) 17... Re8 (17... Qe7 $16) 18. O-O $18 Nxf3+ 19. Qxf3 e4 20. Qg3 Qe7 21. Rfe1 Qa3 $2 {[#]} (21... Rbd8 22. Rcd1 Be5) 22. Bxe4 $1 {[%mdl 512]} Qxa2 (22... Rxe4 23. Qxb8+) 23. c5 Nd7 24. c6 Ne5 25. c7 Rbc8 26. Bb7 Nd3 {intending ...Be5.} 27. Bxc8 Rxc8 28. Qd6 Nxe1 29. Qd8+ {[%mdl 64] [#] Double Attack. White mates.} Bf8 30. Qxc8 Nf3+ 31. Kh1 {Accuracy: White = 75%, Black = 17%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.08"]
[Round "1.20"]
[White "Thorhallsson, Simon"]
[Black "Cornette, Matthieu"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2171"]
[BlackElo "2556"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,98,46,47,41,70,67,51,19,29,25,18,24,23,20,30,26,22,25,32,20,27,1,14,0,31,-8,-8,-43,-43,-44,-36,-37,-41,-68,-94,-75,-76,-85,-52,-45,-56,-115,-83,-112,-115,-118,-128,-115,-115,-119,-118,-115,-125,-127,-129,-132,-131,-130,-133,-136,-127,-150,-142,-123,-123,-123,-118,-180,-176,-164,-173,-226,-226,-223,-220,-229,-229,-209,-172,-171,-166,-596,-596,-587,-497,-518,-506]} 1. d4 e6 2. c4 b6 3. e4 Bb7 4. Bd3 Bb4+ 5. Kf1 (5. Bd2 Bxd2+ 6. Qxd2 f5 7. Nc3 Nf6 8. f3 Nc6 9. Nge2 fxe4 10. fxe4 e5 11. d5 Ne7 12. O-O O-O 13. Ng3 {0-1 (31) Riazantsev,A (2650)-Alekseev,E (2616) Riadh 2017}) 5... Be7 6. Nc3 {A40: Unusual replies to 1 d4} d6 7. Nf3 Nd7 {LiveBook: 30 Games} 8. Qe2 {White is slightly better.} Bf6 9. Bd2 Ne7 10. g3 $146 ({Predecessor:} 10. Re1 a6 11. Qd1 c5 12. d5 O-O {1-0 (34) Flear,G (2455)-Sulava,N (2480) Espalion 2017}) 10... O-O 11. Kg2 c5 12. d5 $1 Ng6 13. Rae1 Re8 14. Qd1 a6 15. a4 h6 16. Qc2 Rc8 17. Bc1 Bd4 18. Rhf1 Qf6 19. Nd1 {[#]} b5 $1 {[%mdl 512]} 20. axb5 axb5 {Hoping for ...Nde5.} 21. b3 $1 Nge5 $36 {[%mdl 2048] Black has the initiative.} 22. Nxe5 $1 Nxe5 23. f4 Nxd3 24. Qxd3 bxc4 25. bxc4 exd5 26. exd5 Ba6 27. Nf2 (27. Bd2 $15) 27... Bxf2 28. Kxf2 Qa1 29. Bd2 Qa2 30. Rc1 Rb8 {White must now prevent ...Rb3.} 31. Rc2 Rb2 32. Rxb2 Qxb2 33. Rc1 {[#]} Re4 $1 {[%mdl 512] Threatens to win with ...Rd4.} 34. Rb1 (34. Qxe4 Qxd2+) 34... Rd4 35. Rxb2 {White wants to mate with Rb8+.} Rxd3 $17 {[%mdl 4096] Endgame KRB-KRB} 36. Ba5 Bxc4 37. Rb8+ Kh7 38. Rd8 Rxd5 39. Bc7 Rd2+ 40. Ke1 (40. Kg1 $17 {is a better defense.}) 40... Re2+ $19 41. Kd1 Rxh2 42. Bxd6 (42. Rxd6 {was called for.} Be6 43. Rd2) 42... Bb3+ 43. Ke1 {[#]} c4 $1 44. Be5 f6 45. Bd4 Rh1+ 46. Ke2 Rd1 {...c3! is the strong threat.} 47. Ke3 $2 (47. Bb6 Rb1 48. Ba5) 47... Rd3+ {Black is clearly winning.} 48. Ke4 Rxg3 49. Rc8 h5 {Precision: White = 53%, Black = 63%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.08"]
[Round "1.21"]
[White "Praggnanandhaa R"]
[Black "Maisuradze, Nino"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2537"]
[BlackElo "2168"]
[Annotator "RC"]
[PlyCount "60"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. g3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. Bg2 {[%emt 0:00:00]} e5 {[%emt 0:02:39]} 3. d3 {[%emt 0:00:05]} Nf6 {[%emt 0:00:16]} 4. Nd2 {[%emt 0:04:27]} Be7 {[%emt 0:01:22]} 5. Ngf3 {[%emt 0:04:13]} Nc6 {[%emt 0:08:44]} 6. O-O {[%emt 0:02:09]} Bg4 {[%emt 0:05:14]} 7. c4 {[%emt 0:16:59]} Qd7 {[%emt 0:30:27]} 8. a3 {[%emt 0:06:08]} a5 {[%emt 0:00:29]} 9. cxd5 {[%emt 0:10:05]} Nxd5 {[%emt 0:00:08]} 10. Re1 {[%emt 0:07:13]} a4 {[%emt 0:09:25]} 11. b3 {[%emt 0:07:32]} axb3 {[%emt 0:00:33]} 12. Qxb3 {[%emt 0:03:59]} Be6 {[%emt 0:08:41]} 13. Nc4 {[%emt 0:08:05]} Nb6 {[%emt 0:22:17]} 14. Nxb6 {[%emt 0:03:08]} Bxb3 {[%emt 0:00:10]} 15. Nxd7 {[%emt 0:00:09]} Kxd7 {[%emt 0:00:02]} 16. Rb1 {[%emt 0:00:51]} Be6 {[%emt 0:00:14]} 17. Rxb7 {[%emt 0:00:43]} Rhb8 {[%emt 0:01:25]} 18. Rb2 {[%emt 0:08:56]} f6 {[%emt 0:01:29]} 19. Rc2 {[%emt 0:01:54]} Ra6 {[%emt 0:00:40]} 20. e3 {[%emt 0:08:27]} Na7 {[%emt 0:03:36]} 21. d4 {[%emt 0:03:40]} e4 {[%emt 0:00:31]} 22. Nd2 {[%emt 0:00:06]} f5 {[%emt 0:00:03]} 23. f3 {[%emt 0:01:51]} exf3 {[%emt 0:00:14]} 24. Nxf3 {[%emt 0:00:06]} Rb1 {[%emt 0:02:47]} 25. Bf1 {[%emt 0:01:08]} Ra4 {[%emt 0:00:34]} 26. Rc3 {[%emt 0:00:32]} Nb5 {[%emt 0:00:25]} 27. Ne5+ {[%emt 0:00:21]} Kc8 {[%emt 0:00:18]} 28. Rc6 {[%emt 0:00:32]} Bd5 {[%emt 0:00:18]} 29. Bd3 {[%emt 0:00:28]} Rb3 {[%emt 0:00:57]} 30. Bc2 {[%emt 0:00:39]} Bxc6 {[%emt 0:00:33]} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.08"]
[Round "1.22"]
[White "Giacomini, Hector"]
[Black "Gukesh D"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "2167"]
[BlackElo "2536"]
[Annotator "TA"]
[PlyCount "116"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,116,41,58,50,48,41,36,47,52,40,63,12,0,-56,56,58,68,58,62,56,56,46,47,40,83,75,137,74,52,41,43,39,43,39,52,0,0,0,0,-10,86,89,99,39,65,24,31,22,29,-208,-168,-298,-280,-392,-380,-1033,-529,-521,-505,-498,-312,-295,-291,-675,-552,-527,-493,-454,-409,-1089,-1041,-1099,-1178,-1090,-1143,-1027,-1048,-979,-925,-1497,-1511,-1403,-1315,-29988,-1346,-1602,-1593,-1140,-875,-1176,-1144,-6946,-5966,-29961,-29942,-29972,-29972,-29969,-4956]} 1. Nf3 Nf6 2. e3 g6 3. d4 Bg7 4. c4 O-O 5. Be2 d6 6. Nc3 Nbd7 7. O-O e5 8. b4 {[%cal Bb2b4,Bb4b5][%mdl 32]} Re8 9. a4 e4 10. Nd2 Nf8 11. a5 {E61: King's Indian: Early deviations for White, including Smyslov System} a6 12. b5 h5 13. Bb2 {White is slightly better.} (13. bxa6 bxa6 14. Ba3 h4 15. Qc2 Bf5 16. Rfc1 N8h7 17. Qd1 h3 18. g3 Ng5 {1-0 (61) Krysa,L (2529)-Von Bahr,O (2431) Teplice 2018}) 13... h4 14. h3 $146 ({Predecessor:} 14. bxa6 bxa6 15. Rb1 h3 16. g3 N8h7 {½-½ (68) Kaenel,H (2375)-Gerstner,W (2380) Germany 1995}) 14... N8h7 15. Qb3 (15. b6 $14) 15... Ng5 $11 16. Rfc1 (16. b6 $11) 16... Be6 (16... Bxh3 $1 $15 17. gxh3 Qc8) 17. Qd1 $14 Qd7 18. Bf1 Bf5 19. Nd5 Nxd5 20. cxd5 axb5 21. Qb3 Qe7 22. Qxb5 Rab8 ({Black should try} 22... Rec8) 23. Rc2 ({Better is} 23. Qb3) 23... Nh7 $16 24. Rac1 Rec8 25. Ba3 Nf6 26. Be2 g5 27. Nf1 ({White should play} 27. Qb1 $14) 27... g4 $11 28. hxg4 Nxg4 29. Nh2 Nxh2 (29... Nf6 $11 {keeps the balance.}) 30. Kxh2 $16 Bh6 31. Bb4 (31. Qb1 $16) 31... Kh8 $14 32. Bf1 Bg4 33. Be1 f5 {Threatening ...f4.} 34. a6 $2 (34. Bd2 $11) 34... bxa6 $19 35. Qxa6 (35. Qa5 {is a better defense.}) 35... f4 36. Bd2 {[#]} h3 $1 {[%mdl 512] White must now prevent ...hxg2.} 37. gxh3 $2 (37. g3 fxg3+ 38. fxg3) 37... Qh4 38. Be1 f3 39. Rxc7 Rg8 40. Qxd6 Bxh3 $1 {[%cal Rh3f1] [#]} 41. Qg3 $2 (41. Qe5+ Bg7 42. Qe7 Qxe7 43. Rxe7 Bxf1 44. Ba5) 41... Qxg3+ 42. fxg3 Bxf1 43. Bf2 Bg2 44. R1c6 (44. Re7 $142) 44... Bg5 {And now ...Rb1 would win.} 45. g4 Rb1 46. Rc1 Rxc1 47. Rxc1 Kg7 48. Rc7+ Kf6 {( -> ...Rh8+)} 49. Rh7 Kg6 50. Rh5 Rd8 51. Bh4 Rxd5 (51... Bxh4 $142 52. d6 Rf8 53. Rf5 Rxf5 54. gxf5+ Kxf5 55. d7 Kg4 56. d8=Q Bxd8 57. d5 Bc7+ 58. d6 Bb8 59. Kg1 Kg3 60. d7 f2#) 52. Kg3 Bxh4+ 53. Rxh4 {[%mdl 4096] Endgame KRB-KR} Ra5 54. Rh8 Ra3 55. Kf2 Ra2+ 56. Kg3 Bf1 {Black mates.} 57. d5 Rg2+ 58. Kf4 f2 {Accuracy: White = 27%, Black = 66%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.08"]
[Round "1.23"]
[White "Brunello, Sabino"]
[Black "Halldorsson, Jon Arni"]
[Result "1-0"]
[ECO "D23"]
[WhiteElo "2534"]
[BlackElo "2163"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,89,14,2,31,31,25,17,17,4,25,0,39,38,56,58,43,46,37,37,42,10,45,39,50,49,47,28,36,35,24,22,53,70,66,61,102,99,97,58,71,83,77,38,78,54,65,62,104,98,118,71,136,107,108,48,61,66,112,33,110,81,114,104,165,117,176,179,177,178,188,182,199,203,222,207]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qb3 dxc4 5. Qxc4 Bf5 6. g3 e6 7. Bg2 Nbd7 8. O-O Be7 9. e3 h6 {D23: Queen's Gambit Accepted: 3 Nf3 Nf6 sidelines} (9... O-O 10. Rd1 Qc7 11. Qe2 e5 12. Nc3 e4 13. Nd2 Bg4 14. f3 exf3 15. Nxf3 c5 16. h3 {½-½ (16) Berkes,F (2676)-Stevic,H (2585) Schwarzach 2018}) 10. Rd1 O-O 11. Qe2 Qa5 {The position is equal.} 12. Bd2 Qb6 13. Nc3 Rfe8 $146 (13... Bc2 $5 {[%cal Rc2d1]}) ({Predecessor:} 13... Bc2 14. Rdc1 Bh7 15. e4 Rfd8 16. Rd1 a5 17. Rac1 {½-½ (39) Dos Santos,M (2433)-Siefring,C (2450) ICCF email 2011}) 14. e4 Bh7 15. Ne1 Qxd4 {[#]} 16. Bxh6 $1 {[%mdl 512]} Qb6 (16... gxh6 17. Rxd4) 17. Be3 Qa5 18. Nf3 e5 19. Ng5 Bg6 20. h4 Bc5 21. Bd2 Bh5 22. Bf3 Bxf3 23. Qxf3 Qd8 24. Na4 Bd4 25. Qb3 Qe7 26. Qxb7 c5 27. Qb3 Ng4 28. Be1 Rab8 29. Qf3 Ngf6 30. Bc3 Rec8 31. Rac1 Nf8 {[%cal Bd7f8,Bf8e6,Be6d4][%mdl 32]} 32. b3 Ne6 33. Bd2 Nd7 (33... c4 $142) 34. Nc3 Bxc3 35. Rxc3 $40 {[%mdl 128] White is up to no good.} (35. Qxc3 $16 Nd4 36. Qd3) 35... Nd4 $1 $14 {[%cal Rd4f3]} 36. Qd3 ({But not} 36. Qh5 $2 Nf6 $19) 36... Rc6 37. Nf3 (37. Kg2 $16) 37... Re8 (37... Rf6 $14 38. Ng5 Qd6) 38. Rcc1 Rd6 39. Bc3 Rf6 (39... Nf8 $16 {was worth a try.}) 40. Ng5 ({Worse is} 40. Nxd4 exd4 41. f4 Rg6 $15) 40... Rd6 (40... Nf8 $16) 41. Bxd4 $18 {White is clearly better.} Rxd4 42. Qc2 Nb6 43. Nf3 Rxd1+ 44. Qxd1 a5 45. Qe2 {Accuracy: White = 61%, Black = 33%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.08"]
[Round "1.24"]
[White "Bjornsson, Tomas"]
[Black "Sadzikowski, Daniel"]
[Result "0-1"]
[ECO "E17"]
[WhiteElo "2156"]
[BlackElo "2523"]
[Annotator "TA"]
[PlyCount "100"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,100,0,9,-7,0,0,0,-4,0,0,0,0,37,42,68,57,118,60,65,65,68,59,70,70,64,53,96,20,21,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-161,-171,-132,-16,-16,-16,-16,-16,-16,-16,-31,-21,-12,-8,-31,-31,-31,-31,-56,-48,-91,-91,-29982,-29983]} 1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. g3 Nbd7 5. Nbd2 Be7 6. Bg2 O-O 7. O-O b6 8. b3 Bb7 9. Bb2 c5 10. cxd5 exd5 11. dxc5 bxc5 12. Ne5 {E17: Queen's Indian: 4 g3 Bb7 5 Bg2 Be7} Nxe5 13. Bxe5 Qb6 14. Qc2 {The position is equal.} Rfe8 (14... Rfd8 15. Rac1 Rac8 16. Bxf6 Bxf6 {0-1 (72) Czebe,A (2473)-Papp,G (2583) Hungary 2016}) 15. Rfe1 $146 ({Predecessor:} 15. e3 a5 16. Rab1 Nd7 17. Ba1 Bf6 18. Bxf6 Nxf6 {½-½ (75) Znamenacek,K (2296)-Malinovsky,K (2353) Czechia 2009}) 15... Ng4 16. Bb2 c4 17. e3 $1 Bf6 18. Bxf6 $1 Qxf6 {[#]} (18... cxb3 $1 $14 19. Qf5 (19. Qxb3 Nxf6 20. Qxb6 axb6 $14) (19. Nxb3 Qxf6 20. Nd4 Rad8 $14) 19... Nxf6) 19. Nf3 (19. Nxc4 $1 $16 {[%mdl 512]} Rab8 (19... dxc4 20. Bxb7) 20. Na5) 19... Rac8 20. h3 Ne5 21. Nxe5 Qxe5 22. bxc4 Rxc4 23. Qb3 Bc8 24. Rac1 ({White should play} 24. Rad1 $16) 24... Be6 $11 25. Qb5 {[%cal Rb5e8]} Rb8 26. Qa5 Qb2 27. Rb1 Qxb1 28. Rxb1 Rxb1+ 29. Kh2 {[%cal Ra5d8]} g6 {aiming for ...Rb2.} 30. Bxd5 Rc2 31. g4 Rxf2+ 32. Kg3 Re2 33. Bxe6 {And now Qd8+ would win.} Rxe3+ {[%mdl 64] Double Attack} ({Don't go for} 33... fxe6 $2 34. Qd8+ Kf7 35. Qd7+ Kf8 36. Qxh7 $18) 34. Kh4 Rxe6 {[%mdl 4096] Endgame KQ-KRR} 35. Qd8+ Kg7 {...Rbe1 is the strong threat.} 36. Qd4+ Kf8 37. Qc5+ Re7 {Hoping for ...Rbe1.} 38. Qd4 {[%cal Rd4h8]} Re6 39. Qd8+ $2 (39. Qc5+ $11 Kg8 40. Qc8+ Kg7 41. Qc3+ Kg8 42. Qc8+ Kg7 43. Qc3+ Kf8 44. Qc5+) 39... Re8 $19 40. Qd4 {[#]} Kg8 ({Black should try} 40... Rb5 $1 $17 {Strongly threatening ...Kg8.} 41. Qh8+ Ke7) 41. Kg5 $1 $11 Rb6 42. Kh6 {[%csl Gh6][%cal Rd4g7] [#]} g5+ $1 43. Kxg5 Reb8 44. a4 Rg6+ 45. Kh5 a6 46. Qe5 Rc8 47. Qd4 h6 48. h4 Rc2 49. Qd8+ Kh7 {White must now prevent ...Rg5+!} 50. Qd5 $2 {[%mdl 8192] [#]} (50. g5 $17) 50... Rg5+ $1 {[%mdl 576] Decoy. Accuracy: White = 54%, Black = 56%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.08"]
[Round "1.25"]
[White "Hjartarson, Johann"]
[Black "Laustsen, Lars"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2520"]
[BlackElo "2155"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,73,1,17,0,0,6,30,35,28,39,34,38,52,48,74,39,37,-5,43,43,48,34,29,16,50,14,38,-14,45,18,87,64,89,84,99,52,78,83,162,104,202,131,126,118,374,372,352,352,455,454,499,462,647,635,1148,1141,961,779,2215,2231,2188,2167]} 1. e4 c5 2. Ne2 d6 3. g3 g6 4. Bg2 Bg7 5. O-O Nc6 6. c3 e5 7. d3 Nge7 8. a3 {[%cal Ba2a3,Ba3b4][%mdl 32] B20: Sicilian: Unusual White 2nd moves} O-O 9. b4 cxb4 $146 ({Predecessor:} 9... b6 10. Nd2 Rb8 11. Nc4 a6 12. Ne3 {½-½ (12) Delgado Ramirez,N (2611)-Matsuura,E (2485) Blumenau 2018}) 10. axb4 {White has an edge.} b5 11. Na3 Rb8 12. Bg5 Bg4 13. Nc2 Qc7 14. h3 Be6 15. Ra3 h6 16. Bxe7 Nxe7 17. Qa1 Ra8 18. Ne3 Qd7 19. h4 h5 20. f4 (20. Ra5 $14) 20... Bh6 (20... a5 $1 $11) 21. d4 Rfc8 (21... Nc8 $11 {keeps the balance.}) 22. Kh2 Rc7 23. Qe1 Rf8 24. Qf2 exf4 25. Nxf4 Bc4 {[#]} (25... Qc8 $16 {was called for.}) 26. Rfa1 (26. Bh3 $1 $18 {[%cal Rh3d7]} Qe8 27. Rfa1) 26... Bxf4 (26... Be6 $16 {might work better.}) 27. Qxf4 Nc8 28. g4 Qe7 $2 {[%mdl 8192]} (28... hxg4 $16 {was necessary.} 29. Nxg4 Qd8) 29. gxh5 $18 Kg7 30. Bf3 Nb6 31. Rg1 {[#] aiming for Nf5+.White is clearly winning.} Kh7 32. Rg5 Rg8 (32... Be6 $142 33. Rxb5 Nc4) 33. Ng4 f5 34. hxg6+ Rxg6 35. Rxg6 {[%csl Gg4,Gg6][%cal Rf4h6]} Qxh4+ 36. Kg2 {Intending Rh6+ and mate.} fxg4 37. Rxg4 {Accuracy: White = 47%, Black = 26%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.08"]
[Round "1.26"]
[White "Abrahams, Daniel"]
[Black "Kanarek, Marcel"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "2143"]
[BlackElo "2505"]
[Annotator "ChessBase"]
[PlyCount "81"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:00]} Bg7 {[%emt 0:00:00]} 3. g3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:26]} 4. Bg2 {[%emt 0:00:06]} O-O {[%emt 0:00:10]} 5. Nf3 {[%emt 0:00:03]} d6 {[%emt 0:01:15]} 6. O-O {[%emt 0:00:06]} c5 {[%emt 0:00:14]} 7. a3 {[%emt 0:00:55]} Nc6 {[%emt 0:00:24]} 8. Rb1 {[%emt 0:00:12]} a5 {[%emt 0:02:34]} 9. d3 {[%emt 0:01:17]} Bd7 {[%emt 0:06:40]} 10. Bg5 {[%emt 0:06:55]} h6 {[%emt 0:03:10]} 11. Bd2 {[%emt 0:02:21]} Ne8 {[%emt 0:07:25]} 12. Ne1 {[%emt 0:02:44]} Nc7 {[%emt 0:00:58]} 13. Nc2 {[%emt 0:00:16]} a4 {[%emt 0:17:19]} 14. Ne3 {[%emt 0:03:38]} Na5 {[%emt 0:02:22]} 15. Nxa4 {[%emt 0:02:07]} Nxc4 {[%emt 0:03:20]} 16. dxc4 {[%emt 0:00:26]} Bxa4 {[%emt 0:00:35]} 17. Qc1 {[%emt 0:00:05]} Bc6 {[%emt 0:17:05]} 18. Nd5 {[%emt 0:01:10]} Bxd5 {[%emt 0:01:56]} 19. cxd5 {[%emt 0:01:39]} h5 {[%emt 0:01:27]} 20. f4 {[%emt 0:11:18]} Nb5 {[%emt 0:07:05]} 21. e3 {[%emt 0:00:12]} Qd7 {[%emt 0:05:49]} 22. Qc2 {[%emt 0:03:59]} Rfc8 {[%emt 0:03:13]} 23. f5 {[%emt 0:00:49]} g5 {[%emt 0:00:25]} 24. Qd1 {[%emt 0:01:09]} g4 {[%emt 0:02:05]} 25. h3 {[%emt 0:01:49]} c4 {[%emt 0:02:15]} 26. hxg4 {[%emt 0:00:44]} hxg4 {[%emt 0:02:10]} 27. Qxg4 {[%emt 0:00:45]} c3 {[%emt 0:01:37]} 28. bxc3 {[%emt 0:03:58]} Nxc3 {[%emt 0:01:44]} 29. Rb3 {[%emt 0:00:16]} Ra4 {[%emt 0:02:55]} 30. Qh5 {[%emt 0:15:01]} Ne4 {[%emt 0:04:25]} 31. Bxe4 {[%emt 0:09:32]} Rxe4 {[%emt 0:00:01]} 32. Rfb1 {[%emt 0:00:16]} Qa4 {[%emt 0:01:55]} 33. Rxb7 {[%emt 0:13:29]} Qxa3 {[%emt 0:00:02]} 34. Rb8 {[%emt 0:00:16]} Rec4 {[%emt 0:00:33]} 35. f6 {[%emt 0:00:36]} exf6 {[%emt 0:02:00]} 36. R1b7 {[%emt 0:02:03]} Qa1+ {[%emt 0:01:03]} 37. Kf2 {[%emt 0:00:23]} f5 {[%emt 0:00:46]} 38. Qxf7+ {[%emt 0:00:06]} Kh8 {[%emt 0:00:15]} 39. Rb1 {[%emt 0:00:41]} Rxb8 {[%emt 0:01:20]} 40. Rxb8+ {[%emt 0:00:00]} Kh7 {[%emt 0:00:00]} 41. Qxf5+ {[%emt 0:00:56] Bf8 [%emt 00:00:31]} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.08"]
[Round "1.27"]
[White "Tang, Andrew"]
[Black "Briem, Stephan"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2501"]
[BlackElo "2138"]
[Annotator "RC"]
[PlyCount "70"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:34]} 3. Nc3 {[%emt 0:00:03]} Bb4 {[%emt 0:00:46]} 4. Qc2 {[%emt 0:00:09]} d6 {[%emt 0:01:32]} 5. Nf3 {[%emt 0:00:11]} Nbd7 {[%emt 0:00:51]} 6. g3 {[%emt 0:01:02]} b6 {[%emt 0:01:21]} 7. Bg2 {[%emt 0:01:32]} Bb7 {[%emt 0:00:32]} 8. O-O {[%emt 0:01:08]} Bxc3 {[%emt 0:01:08]} 9. Qxc3 {[%emt 0:00:08]} Qe7 {[%emt 0:01:50]} 10. b3 {[%emt 0:02:59]} O-O {[%emt 0:00:26]} 11. Bb2 {[%emt 0:03:31]} Ne4 {[%emt 0:00:31]} 12. Qc2 {[%emt 0:01:50]} f5 {[%emt 0:00:15]} 13. Rad1 {[%emt 0:05:56]} Rae8 {[%emt 0:02:40]} 14. Ne1 {[%emt 0:15:19]} e5 {[%emt 0:06:27]} 15. d5 {[%emt 0:11:05]} Nec5 {[%emt 0:04:23]} 16. b4 {[%emt 0:02:48]} Na6 {[%emt 0:01:39]} 17. a3 {[%emt 0:01:50]} Bc8 {[%emt 0:08:18]} 18. Nd3 {[%emt 0:09:17]} Nf6 {[%emt 0:04:47]} 19. Qa4 {[%emt 0:11:24]} Nh5 {[%emt 0:08:56]} 20. b5 {[%emt 0:02:22]} e4 {[%emt 0:10:29]} 21. bxa6 {[%emt 0:08:15]} exd3 {[%emt 0:01:32]} 22. exd3 {[%emt 0:00:17]} f4 {[%emt 0:02:45]} 23. Be4 {[%emt 0:07:40]} Qf7 {[%emt 0:09:20]} 24. Qc2 {[%emt 0:02:56]} f3 {[%emt 0:09:33]} 25. Rfe1 {[%emt 0:01:09]} Qd7 {[%emt 0:05:13]} 26. Kh1 {[%emt 0:01:59]} Qh3 {[%emt 0:06:52]} 27. Rg1 {[%emt 0:00:03]} Nf6 {[%emt 0:01:36]} 28. g4 {[%emt 0:00:03]} Nxg4 {[%emt 0:03:30]} 29. Rxg4 {[%emt 0:00:02]} Bxg4 {[%emt 0:00:31]} 30. Rg1 {[%emt 0:00:02]} Re7 {[%emt 0:01:25]} 31. Qc1 {[%emt 0:01:16]} Qh5 {[%emt 0:02:08]} 32. Rg3 {[%emt 0:00:57]} Bh3 {[%emt 0:02:52]} 33. Qc3 {[%emt 0:00:44]} Re5 {[%emt 0:01:02]} 34. Qd2 {[%emt 0:01:04]} Bg2+ {[%emt 0:00:14]} 35. Kg1 {[%emt 0:00:01]} Qxh2+ {[%emt 0:00:12]} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.08"]
[Round "1.28"]
[White "Van de Plassche, Erik"]
[Black "Salomon, Johan"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2136"]
[BlackElo "2495"]
[Annotator "ChessBase"]
[PlyCount "58"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} c5 {[%emt 0:01:18]} 3. d5 {[%emt 0:00:00]} b5 {[%emt 0:00:12]} 4. cxb5 {[%emt 0:01:03]} a6 {[%emt 0:00:08]} 5. Nc3 {[%emt 0:00:37]} axb5 {[%emt 0:03:42]} 6. e4 {[%emt 0:01:16]} b4 {[%emt 0:01:23]} 7. Nb5 {[%emt 0:00:40]} d6 {[%emt 0:01:00]} 8. Bf4 {[%emt 0:01:35]} g5 {[%emt 0:00:06]} 9. Be3 {[%emt 0:13:06]} Nxe4 {[%emt 0:00:08]} 10. Bd3 {[%emt 0:01:01]} Qb6 {[%emt 0:00:06]} 11. Bxe4 {[%emt 0:27:09]} Qxb5 {[%emt 0:00:12]} 12. Bxg5 {[%emt 0:02:40]} h6 {[%emt 0:11:35]} 13. Be3 {[%emt 0:05:22]} Bg7 {[%emt 0:01:41]} 14. Qd2 {[%emt 0:11:39]} Ba6 {[%emt 0:13:52]} 15. Nf3 {[%emt 0:00:52]} Nd7 {[%emt 0:05:19]} 16. Rd1 {[%emt 0:06:47]} Nf6 {[%emt 0:05:19]} 17. Bd3 {[%emt 0:07:20]} Qxd3 {[%emt 0:00:33]} 18. Qxd3 {[%emt 0:00:31]} Bxd3 {[%emt 0:00:07]} 19. Rxd3 {[%emt 0:00:27]} Rxa2 {[%emt 0:00:14]} 20. O-O {[%emt 0:00:58]} Rxb2 {[%emt 0:07:24]} 21. Nh4 {[%emt 0:03:00]} Ra2 {[%emt 0:05:17]} 22. Nf5 {[%emt 0:02:20]} Bf8 {[%emt 0:00:20]} 23. Re1 {[%emt 0:02:40]} Kd7 {[%emt 0:01:05]} 24. h3 {[%emt 0:01:57]} e6 {[%emt 0:07:19]} 25. dxe6+ {[%emt 0:00:36]} fxe6 {[%emt 0:00:13]} 26. Nxd6 {[%emt 0:06:58]} Bxd6 {[%emt 0:00:21]} 27. Bxc5 {[%emt 0:00:01]} Nd5 {[%emt 0:00:44]} 28. Bxd6 {[%emt 0:02:07]} Kxd6 {[%emt 0:00:06]} 29. Rg3 {[%emt 0:00:11]} Rf8 {[%emt 0:00:41]} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.08"]
[Round "1.29"]
[White "Libiszewski, Fabien"]
[Black "Walton, Alan J"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "2488"]
[BlackElo "2132"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,67,20,20,18,20,18,18,18,18,18,29,34,31,29,32,4,31,16,21,12,35,24,24,17,22,22,25,15,53,14,44,14,28,10,58,60,47,44,106,106,106,129,161,145,141,109,170,160,126,109,209,121,152,141,136,116,250,220,572,566]} 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. Ngf3 {C05: French Tarrasch: 3...Nf6 4 e5 Nfd7, 5 f4 and 5 Bd3 sidelines} b6 (6... Nc6 7. Nb3 c4 8. Nbd2 Qa5 9. c3 b5 10. Be2 b4 11. Nb1 Nb6 12. O-O Bd7 13. Kh1 Be7 14. Bd2 Rb8 15. cxb4 Nxb4 {1-0 (37) Mamedov,R (2659)-Wang,H (2729) Dubai 2014}) 7. Bb5 a6 8. Bd3 $146 {The position is equal.} ({Predecessor:} 8. Be2 Nc6 9. c3 Bb7 10. Nf1 b5 11. Ne3 g6 12. O-O Qe7 13. Bd2 Bg7 {1-0 (28) Riff,J (2479)-Hasenohr,B (2300) Switzerland 2018}) 8... cxd4 9. Nb3 Nc6 10. Nbxd4 Nxd4 11. Nxd4 Nc5 12. Qg4 f5 13. Qe2 Nxd3+ 14. cxd3 Bd7 15. Be3 Bb4+ 16. Kf2 O-O 17. a3 Be7 18. Rhc1 g5 19. b4 gxf4 20. Bxf4 a5 21. Qb2 Bg5 22. Qd2 $36 {[%mdl 2048] White is more active.} Be7 23. Kg1 axb4 (23... Rf7 $14) 24. axb4 $16 Rxa1 25. Rxa1 Qb8 {[#]} 26. Nf3 $1 Rf7 27. Bg5 Qf8 (27... Bf8 $16) 28. Bxe7 Rxe7 29. Ra6 Rg7 (29... b5 $16) 30. Qc3 (30. Rxb6 $18 Qa8 31. d4) 30... Qd8 {[#]} 31. Qa1 $1 Bc6 32. Qd4 Bb5 (32... Rb7 $16 {keeps fighting.}) 33. Rxb6 $18 ({Resist} 33. Qxb6 $6 Qxb6+ 34. Rxb6 Bxd3) 33... Bxd3 $2 (33... Bd7 34. Rd6 Qa8) 34. Rd6 {Accuracy: White = 67%, Black = 21%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.08"]
[Round "1.30"]
[White "Siddharth, Jagadeesh"]
[Black "Hambleton, Aman"]
[Result "0-1"]
[ECO "A32"]
[WhiteElo "2132"]
[BlackElo "2484"]
[Annotator "RC"]
[PlyCount "72"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:30]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:18]} 3. g3 {[%emt 0:00:00]} c5 {[%emt 0:00:18]} 4. Nf3 {[%emt 0:00:04]} cxd4 {[%emt 0:02:43]} 5. Nxd4 {[%emt 0:00:17]} Qc7 {[%emt 0:00:48]} 6. Nd2 {[%emt 0:00:17]} b6 {[%emt 0:02:04]} 7. Bg2 {[%emt 0:05:06]} Bb7 {[%emt 0:00:17]} 8. Nb5 {[%emt 0:02:46]} Qc8 {[%emt 0:00:08]} 9. Bxb7 {[%emt 0:00:37]} Qxb7 {[%emt 0:00:10]} 10. Nf3 {[%emt 0:00:14]} a6 {[%emt 0:11:09]} 11. Nd6+ {[%emt 0:02:47]} Bxd6 {[%emt 0:00:11]} 12. Qxd6 {[%emt 0:00:10]} Qc6 {[%emt 0:01:56]} 13. Qd4 {[%emt 0:07:40]} Qe4 {[%emt 0:19:38]} 14. Qxb6 {[%emt 0:05:58]} Qxc4 {[%emt 0:00:45]} 15. Bg5 {[%emt 0:01:12]} Nc6 {[%emt 0:05:57]} 16. Bxf6 {[%emt 0:05:21]} gxf6 {[%emt 0:01:54]} 17. Qe3 {[%emt 0:00:34]} Nb4 {[%emt 0:04:30]} 18. O-O {[%emt 0:10:52]} Nc2 {[%emt 0:01:55]} 19. Qc1 {[%emt 0:00:29]} Qxe2 {[%emt 0:01:42]} 20. Qd1 {[%emt 0:01:57]} Qxd1 {[%emt 0:00:28]} 21. Raxd1 {[%emt 0:00:20]} Nb4 {[%emt 0:00:25]} 22. Rd4 {[%emt 0:06:23]} Nc6 {[%emt 0:01:39]} 23. Rd6 {[%emt 0:02:04]} Ke7 {[%emt 0:00:32]} 24. Rfd1 {[%emt 0:01:52]} Ra7 {[%emt 0:00:10]} 25. Nh4 {[%emt 0:03:50]} Rb8 {[%emt 0:03:18]} 26. R1d2 {[%emt 0:01:22]} a5 {[%emt 0:02:31]} 27. f4 {[%emt 0:00:53]} a4 {[%emt 0:01:00]} 28. a3 {[%emt 0:03:10]} Na5 {[%emt 0:01:56]} 29. R6d3 {[%emt 0:01:15]} Nc4 {[%emt 0:00:52]} 30. Rc2 {[%emt 0:00:17]} d5 {[%emt 0:00:57]} 31. Nf3 {[%emt 0:01:30]} Rxb2 {[%emt 0:01:54]} 32. Rxb2 {[%emt 0:00:32]} Nxb2 {[%emt 0:00:06]} 33. Rc3 {[%emt 0:00:12]} Nc4 {[%emt 0:00:10]} 34. Nd4 {[%emt 0:00:13]} Rb7 {[%emt 0:00:05]} 35. Nc6+ {[%emt 0:00:19]} Kd6 {[%emt 0:00:08]} 36. Nb4 {[%emt 0:00:56]} Nxa3 {[%emt 0:00:15]} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.08"]
[Round "1.31"]
[White "Prithu Gupta"]
[Black "Marttala, Thomas"]
[Result "1-0"]
[ECO "A81"]
[WhiteElo "2478"]
[BlackElo "2131"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,109,31,42,34,48,27,17,11,32,35,49,50,141,75,95,92,110,82,79,64,86,81,98,62,70,65,72,64,64,54,52,42,71,63,76,56,60,56,58,60,60,9,62,54,54,54,48,0,12,0,0,0,55,56,254,249,247,254,242,231,271,271,271,271,271,271,247,135,123,85,85,0,151,138,143,146,125,124,446,450,375,392,790,837,710,635,661,614,920,810,826,1176,4134,2466,6111,2804]} 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 c6 5. b3 Ne4 6. d4 d5 7. O-O O-O 8. Bb2 f5 9. Nbd2 {[%cal Bb1d2,Bd2f3,Bf3e5][%mdl 32] A81: Dutch Defence: 2 g3} (9. Nc3 Be6 10. Nxe4 dxe4 11. Ne5 Nd7 12. Nxd7 Qxd7 13. Qc2 Bf7 14. Rad1 Qc7 15. f4 Qa5 16. Bc3 Qa6 {½-½ (33) Ftacnik,L (2558)-Miton,K (2601) Czechia 2015}) 9... Nd7 10. cxd5 cxd5 11. Ne1 $146 {The position is equal.} ({Predecessor:} 11. Qc2 Rf6 12. Ne5 Nxe5 13. dxe5 Rc6 14. Qd3 Nxd2 15. Qxd2 e6 16. Rac1 Bd7 17. Rxc6 Bxc6 {½-½ (38) Manukyan,A (2114)-Baghdasaryan,V (2449) Yerevan 2017}) 11... Ndf6 12. Nd3 Bh6 13. Nf3 g5 (13... b6 $14) 14. e3 (14. Bc1 $142) 14... b6 15. Nfe5 Bb7 16. f3 Nd6 17. Qd2 Rc8 18. a4 a5 19. Nf2 Qc7 20. Rfc1 Qb8 21. Bf1 Rxc1 22. Rxc1 Rc8 $1 23. Re1 Qc7 24. Bd3 Bg7 25. h3 e6 26. g4 fxg4 27. hxg4 Nf7 28. f4 (28. Rc1 $14 Qd8 29. Rxc8 Qxc8 30. Nxf7 Kxf7 31. Bb5) 28... Nxe5 ({Black should try} 28... Ne4 $11 29. Nxe4 dxe4) 29. fxe5 {And now Rc1 would win.} Ne4 30. Nxe4 dxe4 31. Bc4 Bd5 32. Rc1 Qd7 33. Qe2 Rf8 (33... Bf8 $11) 34. Ba3 $14 Rf3 $2 (34... Rc8 $14) 35. Bb5 $18 Qd8 36. Ba6 Bf8 37. Rc8 $1 {[%cal Rc8d8]} Qd7 38. Qc2 $1 Qg7 39. Be2 $1 {[%cal Re2f3]} Rf7 40. Bc4 $1 {[%cal Rc4d5]} Qh6 {[#]} 41. Bxd5 (41. Qh2 $1 $18 {[%cal Rh2h6] Qxh6 would kill now.} Qxh2+ 42. Kxh2) 41... exd5 $16 42. Bxf8 $40 {[%mdl 128] Black is in trouble.} Rxf8 43. Qc6 (43. Rxf8+ $16 Qxf8 44. Kh2) 43... Qxc6 $2 (43... Qh4 $1 $11 44. Qe6+ (44. Qxd5+ Kg7 $11) 44... Kg7 45. Rxf8 Kxf8) 44. Rxc6 $11 {[%mdl 4096] Endgame KR-KR} Rf3 45. Rxb6 Rxe3 46. Rb5 Rg3+ $2 {[%mdl 8192]} (46... Rf3 $16 {is tougher.}) 47. Kf2 $18 Rxg4 48. Rxd5 h5 $2 (48... Rf4+ 49. Ke3 Rf3+ 50. Kxe4 Rxb3) 49. e6 {White threatens Rd8+ and mate.White is clearly winning.} Kf8 50. Re5 Ke7 {[#]} 51. d5 $1 Rf4+ 52. Ke3 Rf8 53. Rxg5 Rf3+ 54. Kxe4 Rxb3 55. Rg7+ {Accuracy: White = 60%, Black = 35%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.11"]
[Round "2.1"]
[White "Saduakassova, Dinara"]
[Black "Jones, Gawain C B"]
[Result "1/2-1/2"]
[ECO "E62"]
[WhiteElo "2461"]
[BlackElo "2698"]
[Annotator "RC"]
[PlyCount "80"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:20]} Nf6 {[%emt 0:02:03]} 2. c4 {[%emt 0:00:05]} g6 {[%emt 0:00:15]} 3. g3 {[%emt 0:00:16]} Bg7 {[%emt 0:00:09]} 4. Bg2 {[%emt 0:00:05]} O-O {[%emt 0:00:07]} 5. Nc3 {[%emt 0:00:02]} d6 {[%emt 0:01:00]} 6. Nf3 {[%emt 0:00:04]} Nc6 {[%emt 0:00:09]} 7. O-O {[%emt 0:00:05]} e5 {[%emt 0:00:06]} 8. dxe5 {[%emt 0:01:19]} dxe5 {[%emt 0:00:24]} 9. Bg5 {[%emt 0:00:15]} Be6 {[%emt 0:00:26]} 10. Nd5 {[%emt 0:12:22]} Bxd5 {[%emt 0:00:34]} 11. Bxf6 {[%emt 0:00:06]} Bxf6 {[%emt 0:00:08]} 12. cxd5 {[%emt 0:00:09]} Ne7 {[%emt 0:00:15]} 13. e4 {[%emt 0:00:17]} Qd7 {[%emt 0:04:08]} 14. Qb3 {[%emt 0:09:06]} c6 {[%emt 0:02:02]} 15. Rfd1 {[%emt 0:03:20]} cxd5 {[%emt 0:05:17]} 16. exd5 {[%emt 0:00:26]} Nf5 {[%emt 0:07:52]} 17. d6 {[%emt 0:09:41]} Nxd6 {[%emt 0:13:09]} 18. Qd5 {[%emt 0:02:32]} Rad8 {[%emt 0:05:53]} 19. Nxe5 {[%emt 0:02:04]} Qf5 {[%emt 0:00:50]} 20. Nd3 {[%emt 0:04:37]} Qxd5 {[%emt 0:05:29]} 21. Bxd5 {[%emt 0:00:04]} Rfe8 {[%emt 0:00:57]} 22. Rac1 {[%emt 0:08:12]} Re7 {[%emt 0:00:41]} 23. Kf1 {[%emt 0:03:48]} Nf5 {[%emt 0:04:21]} 24. Bb3 {[%emt 0:04:48]} Nd4 {[%emt 0:05:52]} 25. h4 {[%emt 0:08:00]} Nxb3 {[%emt 0:05:29]} 26. axb3 {[%emt 0:00:05]} a5 {[%emt 0:00:11]} 27. Rc5 {[%emt 0:01:37]} b6 {[%emt 0:06:04]} 28. Rc6 {[%emt 0:00:27]} Bd4 {[%emt 0:00:33]} 29. Nf4 {[%emt 0:02:55]} Red7 {[%emt 0:01:46]} 30. Ne2 {[%emt 0:02:54]} Bxb2 {[%emt 0:02:26]} 31. Rxd7 {[%emt 0:00:06]} Rxd7 {[%emt 0:00:04]} 32. Rxb6 {[%emt 0:00:04]} Ba3 {[%emt 0:03:11]} 33. Rb5 {[%emt 0:09:16]} Rd1+ {[%emt 0:02:18]} 34. Kg2 {[%emt 0:00:05]} Bb4 {[%emt 0:00:05]} 35. Nf4 {[%emt 0:03:28]} Rb1 {[%emt 0:00:32]} 36. Nd5 {[%emt 0:00:04]} Rxb3 {[%emt 0:00:19]} 37. Ne7+ {[%emt 0:00:03]} Kg7 {[%emt 0:02:46]} 38. Nc6 {[%emt 0:00:04]} Rc3 {[%emt 0:00:35]} 39. Nxb4 {[%emt 0:00:05]} axb4 {[%emt 0:00:04]} 40. Rxb4 {[%emt 0:00:00]} h5 {[%emt 0:00:00]} 1/2-1/2

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.11"]
[Round "2.2"]
[White "Grandelius, Nils"]
[Black "Low, Zhen Yu Cyrus"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "2687"]
[BlackElo "2418"]
[Annotator "TA"]
[PlyCount "121"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,121,0,0,0,0,0,0,0,0,0,-2,0,0,0,0,11,0,18,15,16,12,12,13,27,29,37,31,27,29,35,30,33,31,28,25,30,23,33,34,38,28,74,59,85,86,87,86,85,87,92,38,43,40,37,27,53,31,164,157,144,50,45,43,45,56,45,0,57,61,57,0,0,0,54,35,35,35,104,13,43,13,13,13,20,13,13,0,35,0,41,13,13,13,13,13,35,35,35,0,19,0,27,13,13,13,20,13,23,14,30,0]} 1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. O-O Nxe5 7. dxe5 Nc5 {C43: Petroff Defence: 3 d4} 8. Be3 c6 9. f4 Nxd3 {The position is equal.} 10. Qxd3 g6 11. Nd2 {[%cal Bb1d2,Bd2f3,Bf3g5][%mdl 32]} Be7 12. Nf3 O-O $146 ({Predecessor:} 12... c5 13. Rad1 d4 14. Bf2 Bf5 15. Qd2 {½-½ (32) Jones,G (2677)-Smirin,I (2594) Batumi 2018}) 13. c3 Bf5 14. Qd2 f6 15. Rae1 Be4 16. exf6 Bxf6 17. Ng5 Bf5 18. Bc5 Re8 19. Rxe8+ Qxe8 20. Re1 Qd7 21. Bd4 Qg7 22. Bxf6 Qxf6 23. Qe3 h6 24. Nf3 Be4 25. Nd2 $36 {[%mdl 2048] White is more active.} Bc2 26. g3 Kf7 27. Nf3 Be4 28. Ne5+ $1 Kg8 {[#]} 29. Ng4 $1 {[%cal Rg4f6]} Qg7 30. Qc5 a6 {[#]} 31. Qd6 (31. Nf2 $1 $16) 31... Rf8 $1 $14 32. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} h5 33. Nf2 Re8 34. a5 (34. Nd3 {seems wilder.} h4 35. a5 hxg3 36. hxg3 Qf7 37. Nc5) 34... Qe7 (34... Qf7 $14) 35. Qxe7 $18 Rxe7 {[%mdl 4096] Endgame KRB-KRN} 36. Nd3 (36. Nxe4 $16 {Hoping for Nf6+.} dxe4 37. Kf2) 36... Kf7 $14 37. Nc5 Kf6 38. Kf2 Kf5 39. Ke3 Bb1+ (39... Bg2+ $11 40. Kf2 Be4) 40. Kd2 $1 Be4 $1 41. Ke3 Bb1+ 42. Kf2 Be4 $1 43. h4 Kg4 44. Re2 Kf5 45. b3 (45. Re3 $16) 45... Kg4 46. Re1 Kf5 47. Rd1 Kg4 48. Rd4 Bf5 49. Rd1 Be4 50. Re1 Kf5 51. b4 Kg4 52. Re3 Kf5 53. Re2 Kg4 {[#]} 54. Nd3 $1 {[%mdl 512]} Rc7 (54... Bxd3 55. Rxe7) 55. Nc5 Re7 56. Re3 Kf5 57. Nb3 Rc7 58. Re2 Kg4 59. Nd4 Rc8 {aiming for ...c5.} 60. Ne6 Re8 61. Nc5 {Accuracy: White = 65%, Black = 65%.} 1/2-1/2

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.11"]
[Round "2.3"]
[White "Kevlishvili, Robby"]
[Black "Firouzja, Alireza"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "2451"]
[BlackElo "2669"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,66,38,55,18,17,24,8,0,0,0,11,0,0,0,0,-12,-30,-61,-51,-52,-42,-66,-70,-81,-87,-224,-200,-225,-241,-245,-247,-247,-234,-379,-283,-282,-272,-402,-406,-437,-439,-441,-453,-442,-435,-431,-435,-443,-427,-431,-424]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. c3 d6 8. d4 Bb6 9. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} Rb8 10. a5 {C78: Ruy Lopez: Archangelsk and Möller Defences} Ba7 $1 11. h3 O-O 12. Be3 {The position is equal.} (12. Re1 Bb7 13. Be3 exd4 14. cxd4 Ne7 15. Nbd2 Bxe4 16. Nxe4 Nxe4 17. Qc2 d5 {0-1 (33) Yu,Y (2759)-Svidler,P (2753) Shenzhen 2018}) 12... exd4 13. cxd4 Nb4 14. Nc3 Bb7 15. Re1 Bxe4 16. Nxe4 $146 ({Predecessor:} 16. Bg5 Bg6 17. Nd5 Nbxd5 18. Bxd5 {1-0 (29) Vegjeleki,A (2279)-Hartl,D (2184) ICCF email 2011}) 16... Nxe4 17. d5 Bc5 $1 18. Bd4 Re8 19. Re3 Qd7 20. Qe1 Nf6 21. Qd2 {[#]} (21. Bxf6 $17 gxf6 22. Nd4) 21... Rxe3 $1 $19 (21... Nfxd5 22. Rxe8+ Rxe8 {[#]} 23. Bxg7 $1 $17 {[%mdl 512]}) ({Resist} 21... Nbxd5 22. Rxe8+ Rxe8 23. Bxd5 $17) 22. Bxe3 Ne4 23. Qd1 Bxe3 24. fxe3 {aiming for Qd4.} Nc5 25. Ra3 (25. Bc2 $142) 25... Qe7 26. Qd2 Qe4 27. Ng5 (27. Nd4 $142) 27... Qb1+ 28. Kh2 Nbd3 {Black is clearly winning.} 29. Bc2 Qxb2 30. Rxd3 {Threatens to win with Rd4.} Qe5+ {[%mdl 64] Double Attack} 31. Kg1 Qxg5 32. Rd4 g6 33. Rf4 {[#]} b4 $1 {Accuracy: White = 39%, Black = 79%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.11"]
[Round "2.4"]
[White "L'Ami, Erwin"]
[Black "Tania, Sachdev"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2647"]
[BlackElo "2397"]
[Annotator "RC"]
[PlyCount "83"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:03:34]} Nf6 {[%emt 0:00:45]} 2. c4 {[%emt 0:00:16]} e6 {[%emt 0:00:05]} 3. Nf3 {[%emt 0:00:24]} b6 {[%emt 0:00:08]} 4. g3 {[%emt 0:00:40]} Bb7 {[%emt 0:00:10]} 5. Bg2 {[%emt 0:00:09]} Be7 {[%emt 0:00:11]} 6. O-O {[%emt 0:00:10]} O-O {[%emt 0:00:10]} 7. Re1 {[%emt 0:00:36]} Na6 {[%emt 0:04:28]} 8. a3 {[%emt 0:01:36]} c5 {[%emt 0:03:46]} 9. d5 {[%emt 0:01:22]} exd5 {[%emt 0:01:50]} 10. Nh4 {[%emt 0:00:16]} Nc7 {[%emt 0:04:05]} 11. Nc3 {[%emt 0:08:50]} d6 {[%emt 0:03:57]} 12. Nf5 {[%emt 0:03:08]} b5 {[%emt 0:09:18]} 13. Nxd5 {[%emt 0:12:30]} Nfxd5 {[%emt 0:11:48]} 14. cxd5 {[%emt 0:02:44]} Bf6 {[%emt 0:00:09]} 15. Bf4 {[%emt 0:07:04]} Ne8 {[%emt 0:00:46]} 16. Qd2 {[%emt 0:01:59]} Bc8 {[%emt 0:25:10]} 17. g4 {[%emt 0:03:33]} Bxf5 {[%emt 0:01:10]} 18. gxf5 {[%emt 0:00:11]} a5 {[%emt 0:06:42]} 19. e4 {[%emt 0:06:46]} a4 {[%emt 0:11:21]} 20. Bg3 {[%emt 0:06:18]} Qa5 {[%emt 0:02:52]} 21. Qxa5 {[%emt 0:02:55]} Rxa5 {[%emt 0:00:03]} 22. Rab1 {[%emt 0:00:19]} Be5 {[%emt 0:07:03]} 23. f4 {[%emt 0:01:44]} Bd4+ {[%emt 0:00:04]} 24. Kf1 {[%emt 0:02:34]} f6 {[%emt 0:00:53]} 25. Red1 {[%emt 0:00:36]} Nc7 {[%emt 0:00:44]} 26. Be1 {[%emt 0:00:34]} Ra7 {[%emt 0:01:10]} 27. Ke2 {[%emt 0:01:14]} Re8 {[%emt 0:00:28]} 28. Kf3 {[%emt 0:01:58]} Rb8 {[%emt 0:03:21]} 29. Bf1 {[%emt 0:03:25]} Na6 {[%emt 0:00:45]} 30. h4 {[%emt 0:00:48]} Nc7 {[%emt 0:00:55]} 31. h5 {[%emt 0:02:34]} h6 {[%emt 0:00:01]} 32. Rxd4 {[%emt 0:14:32]} cxd4 {[%emt 0:00:03]} 33. Bb4 {[%emt 0:00:18]} Rb6 {[%emt 0:01:30]} 34. Rc1 {[%emt 0:00:20]} Na6 {[%emt 0:00:24]} 35. Ba5 {[%emt 0:00:32]} Rb8 {[%emt 0:00:37]} 36. Rc6 {[%emt 0:00:33]} b4 {[%emt 0:00:35]} 37. Bxa6 {[%emt 0:06:45]} bxa3 {[%emt 0:00:04]} 38. bxa3 {[%emt 0:00:06]} Rb3+ {[%emt 0:00:22]} 39. Kg4 {[%emt 0:03:02]} Re7 {[%emt 0:00:07]} 40. Bc8 {[%emt 0:00:00]} Rxe4 {[%emt 0:00:00]} 41. Be6+ {[%emt 0:01:05]} Kh7 {[%emt 0:00:37]} 42. Rc8 {[%emt 0:00:17]} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.11"]
[Round "2.5"]
[White "Korley, Kassa"]
[Black "Movsesian, Sergei"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "2440"]
[BlackElo "2637"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,64,32,35,68,60,50,0,0,-59,-57,-40,-59,-109,-60,-73,-67,-70,-47,-59,-16,-74,-43,-44,-44,-36,-39,-50,-46,-140,-137,-153,-145,-154,-117,-111,-122,-177,-187,-172,-162,-167,-155,-297,-300,-295,-277,-271,-240,-622,-429,-1653,-675]} 1. d4 Nf6 2. c4 d6 3. Nf3 g6 4. Nc3 Nbd7 5. e4 e5 6. Bd3 Bg7 7. d5 O-O 8. O-O h6 {E90: King's Indian: Classical: Early deviations and 6 h3} (8... a5 9. Rb1 Nc5 10. Bc2 Bd7 11. b3 Qe8 12. a3 Nh5 13. b4 axb4 14. axb4 Na4 15. Nxa4 Bxa4 16. Bxa4 Qxa4 17. Be3 Qxd1 18. Rfxd1 {½-½ (68) Hochstrasser,M (2363)-Akopian,V (2713) Fuegen 2006}) 9. Bc2 $146 ({Predecessor:} 9. h3 Ne8 10. Qc2 Nc5 11. Be2 f5 12. b4 Na6 13. a3 f4 14. Bb2 g5 15. Nh2 Nf6 16. Qd1 {½-½ (51) Babul,P (1985)-Hasan Md,E (2126) Dhaka 2015}) 9... Nh7 10. g3 Nb6 {The position is equal.} 11. Nd2 ({Better is} 11. Bd3 $11) 11... Bh3 $15 12. Re1 f5 13. b4 Nd7 14. Bd3 $1 a5 15. bxa5 Ng5 16. Bf1 f4 (16... Rxa5 17. Nb3 $16) 17. f3 (17. Bxh3 $11 {remains equal.} Nxh3+ 18. Kg2) 17... Nf6 18. Bxh3 Nxh3+ 19. Kg2 Ng5 $36 {[%mdl 2048] Black has some pressure.} 20. h4 Ngh7 21. g4 {[#]} (21. Ne2 $15) 21... Nxg4 $1 $17 {[%mdl 576] Discovered Attack} 22. fxg4 {Black must now prevent Rh1.} Qxh4 23. Nf3 Qxg4+ 24. Kf2 Ng5 {...Qg3+ is the strong threat.} 25. Nxg5 (25. Rf1 $17 {was worth a try.}) 25... Qg3+ $19 {[%mdl 64] Double Attack} (25... Qxg5 26. Qf3 $11) 26. Ke2 {Hoping for Nf3.} f3+ (26... Qxg5 27. Rg1 $11) 27. Kd2 {Strongly threatening Ne6.} hxg5 28. Rb1 (28. Kc2 $17) 28... Qg2+ ({Don't take} 28... Rxa5 29. Kc2 $17) ({Weaker is} 28... Qf2+ 29. Kd3 $17) 29. Kd3 {Black should prevent Rg1.} f2 (29... Rxa5 30. Rg1 $14) 30. Rf1 g4 ({Inferior is} 30... Rxa5 31. Be3 $11) 31. Rxb7 $2 (31. Bg5) 31... g3 {Threatens to win with ...Qh3.} 32. Rxc7 (32. Be3 $142 Qh3 33. Rh1) 32... Qf3+ {Accuracy: White = 34%, Black = 66%.} (32... Qh3 $142 33. Ke2 g2 34. Rxf2 Qg4+ 35. Kd3 Qxd1+ 36. Nxd1 g1=Q {[%mdl 64] Double Attack} 37. Rxf8+ Bxf8) 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "2.6"]
[White "Lupulescu, Constantin"]
[Black "Pigott, John C"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "2634"]
[BlackElo "2384"]
[Annotator "TA"]
[PlyCount "179"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,179,0,11,9,22,20,28,24,32,18,35,0,2,2,12,-21,-22,-51,-54,-82,-32,-60,-56,-55,-58,-91,-58,-49,-49,-39,0,0,0,0,0,-5,83,60,114,29,20,38,28,25,34,39,40,25,39,22,21,0,0,0,0,0,0,0,0,0,0,0,4,0,0,0,1,0,0,-22,0,0,0,0,0,-5,0,0,0,-7,0,-7,0,0,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,29984,29985,29985,29986,29986,29987,29989,29990]} 1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. Nc3 c5 5. cxd5 Nxd5 6. Bb5+ {A17: English Opening: 1...Nf6 with ...Bb4} (6. d4 Be7 7. Bd3 O-O 8. O-O Nc6 9. a3 b6 10. Qc2 Nxc3 11. bxc3 g6 12. Bb2 Bb7 13. Qe2 Qc7 14. Rad1 Rfd8 15. h4 Rac8 16. h5 Rd5 17. hxg6 hxg6 18. e4 Rh5 19. g3 Na5 20. Kg2 cxd4 21. cxd4 {1-0 (38) Jakovenko,D (2735)-Salem,A (2660) St Petersburg 2018}) 6... Nc6 7. Ne5 Qc7 8. Nxc6 {White has an edge.} bxc6 9. Be2 Be7 10. Qc2 $146 ({Predecessor:} 10. O-O O-O 11. Na4 Rd8 12. b3 Bf6 13. Bb2 Qa5 14. Bxf6 gxf6 {1-0 (31) Taimanov,M-Mukhitdinov,M Lugansk 1955}) 10... Nb4 11. Qa4 O-O 12. O-O Rd8 13. f4 a5 14. Ne4 Nd3 15. Bxd3 Rxd3 16. Qc2 Ba6 17. Rf3 c4 18. b3 cxb3 19. axb3 Qb6 20. Ba3 Bxa3 21. Rxa3 Rad8 22. Rg3 Kh8 (22... Qb4 $11 23. Qb2 g6) 23. h3 Qb4 (23... R8d5 $1 $14) 24. Ra4 ({Better is} 24. Qb2 $1 $16 {[%csl Gg3][%cal Rb2g7]} f6 25. Nxf6) 24... Qxb3 $11 25. Qxb3 Rxb3 26. Rxa5 Bd3 {[#]} 27. Nd6 $1 {[%mdl 512]} Kg8 {...g6 is the strong threat.} (27... Rxd6 28. Ra8+) 28. Ra7 Rf8 29. e4 c5 $1 30. e5 c4 31. Kh2 Rb2 32. Rd7 h6 33. h4 Rc2 34. Re3 Ra2 35. h5 Rc2 36. Kg3 Ra2 37. Kh2 Rc2 38. Kg3 Ra2 39. Kh4 Rc2 40. g4 Rc1 41. g5 Rf1 42. Kg3 Rg1+ 43. Kh2 Rd1 44. Kg3 Rg1+ 45. Kh4 Rf1 46. gxh6 Rxf4+ 47. Kg3 Rf1 $1 48. hxg7 Kxg7 49. Rf3 Rxf3+ 50. Kxf3 {With the idea Kg4.} Kh6 51. Rxf7 Rxf7+ 52. Nxf7+ Kxh5 {[%mdl 4096] Endgame KB-KN} 53. Kf4 Kh4 54. Ng5 Bf5 55. Nf3+ Kh5 56. Nd4 Bh3 57. Nb5 Kg6 58. Na3 Bf1 59. Nc2 Bd3 60. Nd4 Kf7 61. Kg5 Bf1 62. Kh6 Bd3 63. Nb5 Bf1 64. Nd6+ Ke7 65. Kg7 Bd3 66. Nb5 Bf5 67. Nd4 Be4 68. Ne2 Bd3 69. Nf4 Bf5 70. Ng6+ Ke8 71. Kf6 Bg4 72. Kg5 Bf5 73. Nh4 Bd3 74. Kf6 Kd7 75. Ng6 Kc6 76. Nf4 Bf1 77. Kxe6 Kc5 78. Kd7 Kd4 79. e6 c3 80. dxc3+ Kxc3 81. e7 {Strongly threatening Kc6.} Bb5+ 82. Kd6 Kc4 83. Nd5 {White threatens Nb6+ and mate.} Be8 $1 84. Nf6 Bf7 85. Ng4 {White wants to mate with Ne5+.} Be8 86. Ke6 {And now Nf6 would win.} Kc5 $2 {[%mdl 8192]} (86... Kb5 $11 87. Nf6 Bg6) 87. Nf6 {White mates.} Bg6 {[#]} 88. Ne4+ $1 {[%mdl 512]} Kc6 {[#]} (88... Bxe4 89. e8=Q) 89. Nd6 $1 Kc7 90. Nf7 {Accuracy: White = 72%, Black = 57%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.11"]
[Round "2.7"]
[White "Astaneh Lopez, Alex"]
[Black "Parligras, Mircea-Emilian"]
[Result "0-1"]
[ECO "D39"]
[WhiteElo "2427"]
[BlackElo "2633"]
[Annotator "ChessBase"]
[PlyCount "80"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:16:40]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:06]} e6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:08]} d5 {[%emt 0:00:11]} 4. Bg5 {[%emt 0:03:34]} dxc4 {[%emt 0:01:28]} 5. Nc3 {[%emt 0:01:45]} Bb4 {[%emt 0:09:28]} 6. e4 {[%emt 0:05:17]} h6 {[%emt 0:00:57]} 7. Bxf6 {[%emt 0:00:49]} Qxf6 {[%emt 0:00:05]} 8. Bxc4 {[%emt 0:06:24]} c5 {[%emt 0:00:42]} 9. O-O {[%emt 0:10:18]} cxd4 {[%emt 0:04:51]} 10. Nb5 {[%emt 0:03:21]} Qe7 {[%emt 0:00:36]} 11. Qxd4 {[%emt 0:00:24]} O-O {[%emt 0:00:16]} 12. e5 {[%emt 0:00:05]} Bd7 {[%emt 0:24:09]} 13. a3 {[%emt 0:01:54]} Bc5 {[%emt 0:00:23]} 14. Qf4 {[%emt 0:00:11]} Bxb5 {[%emt 0:06:01]} 15. Bxb5 {[%emt 0:00:06]} a6 {[%emt 0:00:14]} 16. Bd3 {[%emt 0:02:19]} Nc6 {[%emt 0:00:36]} 17. Qe4 {[%emt 0:00:40]} g6 {[%emt 0:00:07]} 18. h4 {[%emt 0:04:10]} h5 {[%emt 0:01:51]} 19. b4 {[%emt 0:07:37]} Bb6 {[%emt 0:00:59]} 20. Rad1 {[%emt 0:12:09]} Rfd8 {[%emt 0:03:04]} 21. Bxa6 {[%emt 0:05:36]} Rxa6 {[%emt 0:08:46]} 22. b5 {[%emt 0:00:05]} Bxf2+ {[%emt 0:05:50]} 23. Kh2 {[%emt 0:00:15]} Rxd1 {[%emt 0:00:29]} 24. Rxd1 {[%emt 0:00:03]} Rxa3 {[%emt 0:06:46]} 25. bxc6 {[%emt 0:00:05]} bxc6 {[%emt 0:00:05]} 26. Rf1 {[%emt 0:00:32]} Qc5 {[%emt 0:07:51]} 27. Qf4 {[%emt 0:03:08]} Be3 {[%emt 0:03:55]} 28. Qf6 {[%emt 0:00:02]} Ra7 {[%emt 0:03:03]} 29. Rd1 {[%emt 0:00:34]} Ra8 {[%emt 0:00:17]} 30. Rd7 {[%emt 0:02:51]} Rf8 {[%emt 0:03:32]} 31. Kg3 {[%emt 0:01:27]} Qc4 {[%emt 0:01:02]} 32. Rc7 {[%emt 0:00:40]} Qg4+ {[%emt 0:00:25]} 33. Kh2 {[%emt 0:00:02]} c5 {[%emt 0:00:36]} 34. g3 {[%emt 0:00:36]} Qe4 {[%emt 0:02:14]} 35. Ng5 {[%emt 0:01:02]} Qc2+ {[%emt 0:00:53]} 36. Kh3 {[%emt 0:00:25]} Qc1 {[%emt 0:01:32]} 37. Kg2 {[%emt 0:00:53]} Qd2+ {[%emt 0:00:29]} 38. Kh3 {[%emt 0:01:26]} Qe1 {[%emt 0:00:35]} 39. Kg2 {[%emt 0:01:15]} Qe2+ {[%emt 0:00:47]} 40. Kh3 {[%emt 0:00:00]} Bg1 {[%emt 0:00:00]} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.11"]
[Round "2.8"]
[White "Hovhannisyan, Robert"]
[Black "Van de Plassche, Bas"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2630"]
[BlackElo "2376"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,87,16,20,5,7,9,14,-9,33,30,27,31,32,31,20,31,27,3,3,3,12,11,4,8,27,9,20,15,18,0,0,0,0,-4,-3,-6,-5,-15,0,0,0,0,0,0,0,0,0,0,0,0,4,4,18,14,14,6,6,6,6,6,6,6,6,6,18,13,15,8,14,8,14,20,20,20,20,17,73,66,572,546]} 1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 a6 5. Bd3 g6 (5... Nc6 6. O-O d6 7. b3 g6 8. Bb2 Bg7 9. h3 e6 10. Na4 e5 11. Nc3 Nge7 12. a4 {½-½ (76) Andreikin,D (2719)-Carlsen,M (2835) St Petersburg 2018}) 6. Nxd4 {B23: Closed Sicilian: Lines without g3} cxd4 7. Ne2 Bg7 8. O-O {The position is equal.} d6 9. b3 Nf6 $146 ({Predecessor:} 9... e5 10. f4 Nf6 11. Ba3 Bg4 12. h3 Bh5 13. g4 Bxg4 14. hxg4 Nxg4 15. Qe1 Bf6 16. fxe5 {1-0 (30) Makridis,D (1565)-Tavoulareas,N Rio Achaea 2018}) 10. Nxd4 Nxe4 11. Bxe4 {[#] aiming for c3.} Bxd4 12. c3 Bg7 13. Qf3 Rb8 14. d4 O-O 15. Re1 b5 16. Bg5 h6 17. Bf4 Re8 18. Rad1 Qc7 19. h4 h5 20. Qg3 Bb7 21. Bxb7 Qxb7 22. Rd3 Rbc8 23. d5 Rc7 {[%cal Bc8c7,Bc7d7,Bd7d5][%mdl 32]} 24. Bxd6 Rd7 25. Bb4 Rxd5 26. Qf3 Rd7 27. Qxb7 Rxb7 28. g3 {Played: Rd3-d6} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.11"]
[Round "2.9"]
[White "Yoo, Christopher Woojin"]
[Black "Tari, Aryan"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2414"]
[BlackElo "2615"]
[Annotator "RC"]
[PlyCount "130"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:33]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:07]} Nc6 {[%emt 0:00:08]} 3. d4 {[%emt 0:00:13]} cxd4 {[%emt 0:00:09]} 4. Nxd4 {[%emt 0:00:08]} Nf6 {[%emt 0:00:07]} 5. Nc3 {[%emt 0:00:09]} e5 {[%emt 0:00:06]} 6. Ndb5 {[%emt 0:00:08]} d6 {[%emt 0:00:12]} 7. Bg5 {[%emt 0:00:37]} a6 {[%emt 0:00:11]} 8. Bxf6 {[%emt 0:01:05]} gxf6 {[%emt 0:00:09]} 9. Na3 {[%emt 0:00:04]} b5 {[%emt 0:00:45]} 10. Nd5 {[%emt 0:00:28]} f5 {[%emt 0:01:18]} 11. exf5 {[%emt 0:06:22]} Bxf5 {[%emt 0:02:18]} 12. c3 {[%emt 0:09:11]} Bg7 {[%emt 0:02:33]} 13. Nc2 {[%emt 0:04:27]} O-O {[%emt 0:03:15]} 14. a4 {[%emt 0:08:52]} Ne7 {[%emt 0:21:54]} 15. Nce3 {[%emt 0:08:15]} Be6 {[%emt 0:04:24]} 16. Nxe7+ {[%emt 0:05:15]} Qxe7 {[%emt 0:00:56]} 17. axb5 {[%emt 0:00:50]} axb5 {[%emt 0:11:14]} 18. Rxa8 {[%emt 0:04:18]} Rxa8 {[%emt 0:00:03]} 19. Bxb5 {[%emt 0:04:16]} Qb7 {[%emt 0:03:32]} 20. c4 {[%emt 0:04:46]} d5 {[%emt 0:02:07]} 21. cxd5 {[%emt 0:03:01]} Qxb5 {[%emt 0:03:39]} 22. dxe6 {[%emt 0:03:19]} fxe6 {[%emt 0:01:50]} 23. Qe2 {[%emt 0:13:29]} Ra1+ {[%emt 0:03:24]} 24. Nd1 {[%emt 0:00:05]} Qb4+ {[%emt 0:01:02]} 25. Qd2 {[%emt 0:00:17]} Qe4+ {[%emt 0:01:45]} 26. Qe2 {[%emt 0:04:37]} Qxg2 {[%emt 0:13:07]} 27. Rf1 {[%emt 0:01:15]} e4 {[%emt 0:06:38]} 28. Qh5 {[%emt 0:05:19]} h6 {[%emt 0:06:02]} 29. Ke2 {[%emt 0:02:20]} Rb1 {[%emt 0:00:31]} 30. Qe8+ {[%emt 0:03:01]} Kh7 {[%emt 0:00:20]} 31. Qh5 {[%emt 0:00:07]} e3 {[%emt 0:05:07]} 32. Qf3 {[%emt 0:03:14]} Qxf3+ {[%emt 0:01:53]} 33. Kxf3 {[%emt 0:00:06]} exf2 {[%emt 0:00:13]} 34. Kxf2 {[%emt 0:00:18]} Bxb2 {[%emt 0:00:36]} 35. Ke2 {[%emt 0:01:19]} Bd4 {[%emt 0:01:45]} 36. Rf3 {[%emt 0:01:42]} e5 {[%emt 0:01:33]} 37. h3 {[%emt 0:03:24]} Kg6 {[%emt 0:00:29]} 38. Rg3+ {[%emt 0:00:34]} Kf6 {[%emt 0:01:21]} 39. Ne3 {[%emt 0:00:51]} Rb2+ {[%emt 0:00:13]} 40. Kf1 {[%emt 0:00:00]} h5 {[%emt 0:00:00]} 41. Rf3+ {[%emt 0:04:32]} Kg5 {[%emt 0:04:27]} 42. Rf5+ {[%emt 0:01:50]} Kg6 {[%emt 0:01:23]} 43. Rf3 {[%emt 0:00:10]} Kg5 {[%emt 0:06:54]} 44. Rf5+ {[%emt 0:00:44]} Kg6 {[%emt 0:00:12]} 45. Rf3 {[%emt 0:00:56]} e4 {[%emt 0:01:25]} 46. Rg3+ {[%emt 0:00:28]} Kf6 {[%emt 0:04:59]} 47. Nd5+ {[%emt 0:05:28]} Kf5 {[%emt 0:01:03]} 48. h4 {[%emt 0:04:31]} Rf2+ {[%emt 0:03:49]} 49. Ke1 {[%emt 0:00:55]} Ke5 {[%emt 0:00:12]} 50. Nb4 {[%emt 0:04:17]} Rh2 {[%emt 0:02:20]} 51. Rg5+ {[%emt 0:03:00]} Ke6 {[%emt 0:00:12]} 52. Rg6+ {[%emt 0:01:57]} Bf6 {[%emt 0:01:11]} 53. Kf1 {[%emt 0:01:03]} Rxh4 {[%emt 0:01:05]} 54. Nc2 {[%emt 0:00:37]} Kf5 {[%emt 0:01:31]} 55. Rg2 {[%emt 0:00:31]} Rh3 {[%emt 0:00:17]} 56. Rf2+ {[%emt 0:01:11]} Ke5 {[%emt 0:00:06]} 57. Rd2 {[%emt 0:01:03]} Rc3 {[%emt 0:00:32]} 58. Rf2 {[%emt 0:01:04]} h4 {[%emt 0:00:18]} 59. Kg2 {[%emt 0:00:26]} Bg5 {[%emt 0:00:06]} 60. Re2 {[%emt 0:00:35]} h3+ {[%emt 0:00:16]} 61. Kh2 {[%emt 0:00:36]} Bf4+ {[%emt 0:00:06]} 62. Kh1 {[%emt 0:00:06]} Bg3 {[%emt 0:02:12]} 63. Kg1 {[%emt 0:01:48]} Rb3 {[%emt 0:00:22]} 64. Ne3 {[%emt 0:00:58]} Rb1+ {[%emt 0:00:08]} 65. Nf1 {[%emt 0:00:05]} h2+ {[%emt 0:00:11]} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.11"]
[Round "2.10"]
[White "Lagarde, Maxime"]
[Black "Borocz, Istvan"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "2612"]
[BlackElo "2350"]
[Annotator "TA"]
[PlyCount "133"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,133,35,42,71,64,67,40,49,54,46,12,15,14,22,12,13,0,26,20,15,33,23,0,0,0,0,0,0,0,18,0,19,-2,-10,-66,-66,-79,-79,-108,-92,-92,-92,-123,-122,-160,-116,-129,-49,-157,-49,-96,-67,-94,-66,-85,0,-84,0,-35,-37,-60,0,0,0,0,-6,-6,-4,-10,0,0,0,0,0,0,0,0,16,12,5297,5297,5210,5173,5065,4810,1923,1789,1260,925,892,817,947,959,905,868,888,952,897,878,868,865,762,762,6111,6111,6095,6095,6079,6079,5685,5691,5531,5306,5296,5238,5085,1042,5197,1024,959,926]} 1. c4 g6 2. Nc3 Bg7 3. d4 Nf6 4. e4 d6 5. Bd3 O-O 6. Nge2 Nc6 7. O-O e5 8. d5 Nb4 {E70: King's Indian: Miscellaneous lines with 4 e4, including 5 Nge2 and 5 Bd3 0-0 6 Nge2} (8... Nd4 9. Nxd4 exd4 10. Ne2 Re8 11. f3 c5 12. Bg5 b5 13. cxb5 a6 14. a4 Qc7 15. Qc2 Nd7 16. Bf4 axb5 17. axb5 Rb8 18. b4 Qb6 19. Rfc1 Bb7 20. Qd2 {1-0 (44) Ivanchuk,V (2728)-Kazhgaleyev,M (2576) Tbilisi 2017}) 9. Bb1 a5 10. a3 Na6 {White is slightly better.} 11. Bc2 c6 12. b4 $146 ({Predecessor:} 12. h3 Bd7 13. Rb1 Rc8 14. Be3 cxd5 15. cxd5 b5 16. b4 axb4 17. axb4 {1-0 (58) Laszewicz,P (2103)-Witek,T (2078) Szczyrk 2014}) 12... cxd5 13. cxd5 Bd7 14. Rb1 axb4 15. axb4 Nh5 16. Be3 Nf4 17. Qd2 Rc8 18. b5 ({Don't play} 18. Nxf4 exf4 19. Bd4 Bxd4 $15) 18... Nxe2+ 19. Nxe2 Nc5 20. Kh1 Qe7 21. b6 Kh8 22. Ng3 Qe8 23. f4 exf4 24. Rxf4 ({Better is} 24. Bxf4 $11 Qe7 25. Bg5) 24... Qe7 25. Bd4 Kg8 26. Re1 Bxd4 27. Qxd4 f6 28. Qd2 Qe5 29. Rff1 Rce8 30. Rb1 Qg5 (30... Ra8 $17 31. Qf4 Ra5) 31. Rf4 (31. Qxg5 $15 fxg5 32. Rb4) 31... Re5 (31... Ra8 $1 $17 {[%cal Ra8a2] Threatens to win with ...Ra2.} 32. Qc1 Ra2) 32. Qf2 Re7 33. Nf1 Qe5 34. Ne3 {Black should prevent Nc4.} Qc3 (34... g5 $17 35. Rf3 Nxe4 36. Bxe4 Qxe4) 35. Rf1 {[#]} (35. Rf3 $11 Qe5 36. Rf1) 35... Ref7 (35... Bb5 $1 $17 {[%cal Rb5f1]} 36. Rxf6 Rxf6 37. Qxf6 Qxf6 38. Rxf6 Nxe4) 36. e5 dxe5 37. Rc4 Qa3 ({Black should try} 37... Qa5 $15 38. Nf5 Bxf5 39. Bxf5 gxf5 40. Qxc5 Qxc5 41. Rxc5 f4) 38. Nf5 $11 Bxf5 39. Bxf5 gxf5 40. Rxc5 f4 41. Qc2 Rd8 42. Rc7 {Rxf7 is the strong threat.} Re7 43. Qf5 Qd6 44. Rfc1 {Black must now prevent Rxe7.} Qxd5 {( -> ...Qd1+!)} 45. h3 (45. Rxe7 $2 {[#] gets mated.} Qd1+ $1 {[%mdl 512]} 46. Rxd1 Rxd1#) 45... Qe6 46. Qe4 $40 {[%mdl 128] Strongly threatening Rxe7. White mounts an attack.} Rd6 $2 {[%mdl 8192]} (46... Kf8 $11) 47. Rxe7 $18 {White is clearly winning.} Qxe7 {[%mdl 4096] Endgame KQR-KQR} 48. Rc8+ Kf7 49. Rc7 Rd7 50. Qxb7 Ke6 51. Qc6+ Qd6 52. b7 Rxc7 53. Qxd6+ Kxd6 54. b8=Q {KQ-KR} Kd7 55. Qg8 Kd6 56. Qd8+ Rd7 57. Qxf6+ Kd5 58. Kg1 Rc7 59. Qd8+ Kc6 60. Kf2 Rd7 61. Qf6+ Kd5 62. Kf3 Kd4 63. Qf5 Re7 64. Qe4+ Kc5 65. Qc2+ Kd4 66. Qd2+ Kc5 67. Ke4 {Accuracy: White = 61%, Black = 51%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.11"]
[Round "2.11"]
[White "Thorfinnsson, Bjorn"]
[Black "Petrosian, Tigran L."]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "2399"]
[BlackElo "2605"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,82,14,14,0,-5,-23,-12,-20,-14,-24,-24,-31,-29,-27,-34,-35,-29,-45,-35,-50,-35,-35,-41,-44,-42,-43,-41,-42,-13,-13,-16,-12,-7,-5,-4,-18,-15,-41,-36,-32,-31,-43,-35,-32,-35,-42,-57,-42,-13,-13,-13,-17,-25,-31,-31,-162,-134,-143,-149,-143,-108,-238,-219,-408,-445,-480,-480,-815,-797,-1732,-1663,-1103,-1049]} 1. c4 e5 2. g3 c6 3. d4 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 d6 6. Nc3 Nf6 7. dxe5 {A20: English Opening: 1...e5} (7. Bg2 O-O 8. e3 Re8 9. Nge2 Nbd7 10. h3 Nf8 11. O-O e4 12. f4 exf3 13. Rxf3 h6 14. Raf1 N8h7 15. e4 Be6 {½-½ (72) Navara,D (2722)-Moiseenko,A (2715) Khanty-Mansiysk 2011}) 7... dxe5 8. Qxd8+ (8. Rd1 {keeps more tension.} Qxd2+ 9. Rxd2 O-O 10. Bg2 Re8 11. Nf3) 8... Kxd8 9. Nf3 {The position is equal.} Re8 10. Rd1+ Kc7 11. Ng5 Re7 12. Nge4 $146 ({Predecessor:} 12. e3 Bf5 13. Bg2 Nbd7 14. Nge4 Nxe4 15. Bxe4 {0-1 (45) Bejtovic,J (2397)-Nikolic,P (2612) Sarajevo 2013}) 12... Nxe4 13. Nxe4 Na6 14. Kd2 Rd7+ 15. Kc1 Rxd1+ 16. Kxd1 Bf5 17. Nc3 Nc5 18. Kc1 a5 19. b3 Ne4 (19... Rd8 {is more complex.} 20. Bg2 Rd4 21. Rd1 a4 22. Kb2 f6) 20. Nxe4 Bxe4 $11 {[%mdl 4096] Endgame KRB-KRB} 21. f3 Bf5 22. e4 Be6 23. Be2 Kb6 24. Kb2 Kc5 25. Rd1 a4 26. f4 axb3 27. axb3 {White wants to play f5.} g6 28. Rd2 Kb4 29. Bd1 b5 30. cxb5 cxb5 31. Bc2 Ra3 {[%cal Re6b3]} 32. Rd3 $1 Ra7 33. Rd8 (33. fxe5 $15 Kc5 34. Rd8) 33... exf4 $19 34. gxf4 {[#]} Rd7 $1 {[%cal Rd7d8]} 35. Rxd7 Bxd7 $17 {KB-KB} 36. h4 (36. Bd1 $17) 36... Bg4 $19 37. Bd3 $2 (37. Bb1 {was forced.}) 37... Kc5 38. Kc3 {Black is clearly winning.} b4+ 39. Kd2 (39. Kc2 $142 Kd4 40. Kd2) 39... Kd4 40. f5 gxf5 41. exf5 f6 {Accuracy: White = 31%, Black = 84%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.11"]
[Round "2.12"]
[White "Ragnarsson, Dagur"]
[Black "Van Foreest, Jorden"]
[Result "1/2-1/2"]
[ECO "D23"]
[WhiteElo "2380"]
[BlackElo "2598"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,88,0,8,0,0,0,0,0,0,0,0,-2,0,0,4,0,8,4,6,8,6,11,18,9,11,12,11,4,20,0,15,7,6,7,17,0,24,17,26,14,19,-115,-115,-160,-166,-156,-149,-207,-210,-182,-8,-8,0,0,0,0,0,-29,-33,-38,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qb3 dxc4 5. Qxc4 Bg4 6. Qb3 {D23: Queen's Gambit Accepted: 3 Nf3 Nf6 sidelines} (6. Bf4 {looks sharper.} Nbd7 7. Nc3 e6 8. e3 Nb6 9. Qb3) (6. Nbd2 e6 7. g3 Nbd7 8. Bg2 Be7 9. O-O O-O 10. Qb3 b5 11. h3 Bh5 12. g4 Bg6 13. Nh4 Qb6 14. Nxg6 hxg6 {½-½ (63) Mamedyarov,S (2817)-Gozzoli,Y (2630) chess.com INT 2019}) 6... Qb6 7. e3 Nbd7 8. Nbd2 e6 9. Be2 Qxb3 10. Nxb3 a5 11. a4 $146 ({Predecessor:} 11. Bd2 Ne4 12. h3 Bf5 13. Nh4 a4 {0-1 (28) Kumar,N (2286)-Sonis,F (2448) Ortisei 2018}) 11... Bd6 12. O-O O-O 13. Bd2 Bc7 14. h3 Bf5 15. Rfc1 h6 16. Be1 Ne4 17. Nfd2 Nxd2 18. Bxd2 Rfd8 19. Be1 Bb6 20. Ra3 Bc7 21. Bf3 Bg6 22. Bc3 e5 23. d5 e4 24. dxc6 exf3 25. cxb7 (25. cxd7 $11 {was the only way to keep the balance.} fxg2 26. Bd4 Rxd7 27. Nc5) 25... Ra7 $17 26. Bxa5 Bxa5 27. Nxa5 Rxa5 28. Rc8 (28. Rd1 $17 Bf5 29. e4) 28... Rf8 $19 29. b4 Rd5 $2 (29... Ra7 $19 30. Rc7 Nb8 31. gxf3 Bf5) 30. gxf3 $11 Bd3 {[#] aiming for ...Ba6.} 31. Rac3 $36 {[%mdl 2048] White has good play.} Rg5+ 32. Kh2 Ba6 $1 {[%cal Ra6b7]} 33. h4 Rg6 {Hoping for ...Rb6.} 34. R3c7 Bxb7 (34... Rb6 $5 {[%cal Ra6b7]} 35. Rxd7 Bxb7 36. Rxf8+ Kxf8 $15) 35. Rxf8+ {The position is equal.} Kxf8 36. Rxb7 $15 {[%mdl 4096] Endgame KRN-KR} Ne5 37. f4 $1 {[%cal Rf4e5]} Ng4+ 38. Kg3 Nxe3+ 39. Kf3 Nf5 40. b5 $1 Re6 41. a5 {Strongly threatening b6.} Nd6 $1 {[%cal Rd6b7]} ({Don't blunder} 41... Nxh4+ $2 42. Kg4 $18) 42. Rb6 $1 Ke7 {Threatens to win with ...Re1.} 43. a6 Nxb5 $1 {[%mdl 64] [#] Remove Defender} 44. Rxb5 {And now Re5 would win.} Rxa6 {Accuracy: White = 54%, Black = 58%.} 1/2-1/2

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.11"]
[Round "2.13"]
[White "Cummings, David H."]
[Black "Christiansen, Johan-Sebastian"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "2338"]
[BlackElo "2571"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,78,8,0,3,-12,0,0,0,0,0,0,0,0,0,0,32,0,0,-7,0,0,0,0,0,0,8,0,9,0,0,0,0,0,0,0,0,0,0,-26,-28,-27,-32,-154,-137,-152,-141,-160,-155,-295,-261,-462,-447,-418,-323,-273,-229,-351,-341,-318,-230,-230,-225,-29996,-29997,-29997,-29998]} 1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. e4 Bb4 5. d3 O-O 6. a3 {A28: English Opening: Four Knights Variation} Bxc3+ 7. bxc3 d6 8. g3 {LiveBook: 12 Games. The position is equal.} a6 $146 ({Predecessor:} 8... Nd7 9. Nh4 Nc5 10. Bg2 Ne7 11. Be3 Be6 12. O-O Qd7 13. f4 exf4 14. gxf4 {1-0 (44) Ghaem Maghami,E (2537)-Zhigalko,S (2604) St Petersburg 2018}) 9. Rb1 Na5 10. Bg2 Bd7 11. O-O b5 12. cxb5 axb5 13. Nh4 h6 14. Nf5 d5 15. g4 dxe4 16. dxe4 Nc4 17. g5 hxg5 18. Bxg5 Ra6 19. Qe2 Re8 20. Rfd1 {Black must now prevent a4!} Qc8 21. Bh3 {[#] Bxf6 is the strong threat.} Nd6 22. Rxd6 $1 Rxd6 23. Nxd6 cxd6 24. Bxd7 Nxd7 25. Qxb5 Nf8 {With the idea ...Qg4+.} 26. Qe2 Qxc3 27. a4 Ra8 28. Rd1 ({White should play} 28. Qd1 $15) 28... Ne6 29. Be3 Qc6 30. Qd3 Rxa4 31. Qxd6 (31. f3 $17 {was called for.}) 31... Qxe4 $19 32. Rc1 $2 (32. Qb8+ Nf8 33. Qb3) 32... Qg4+ 33. Kf1 Qh3+ 34. Ke1 Qxh2 {And now ...Qh1+ would win.} 35. Rc8+ (35. Kd2 $142 Ra2+ 36. Rc2) 35... Kh7 36. Qd5 Ra1+ 37. Kd2 Qh1 38. Qxe5 $2 {[#]} (38. Qxh1+ $19 Rxh1 39. Re8) 38... Qd1+ 39. Kc3 Ra3+ {Accuracy: White = 36%, Black = 57%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.11"]
[Round "2.14"]
[White "Gretarsson, Hjorvar Steinn"]
[Black "Sarkar, Justin"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "2571"]
[BlackElo "2337"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,90,8,25,-32,18,20,18,19,37,20,18,-5,-12,-24,-9,-12,0,-6,0,-2,-2,0,0,0,0,0,-8,-8,0,-8,23,-109,-100,-105,-94,-147,-132,-165,-156,-161,-158,-160,-160,-160,-160,-191,-191,-393,-399,-403,-368,-372,-357,-363,-303,-291,-279,-278,-277,-266,-267,-232,-206,-145,-52,-143,11,14,15,18,64,58,70,-425,-424,-1885,-1415]} 1. c4 Nf6 2. Nc3 e5 3. e3 d6 4. d4 Nbd7 5. g3 g6 6. Bg2 Bg7 7. Nge2 O-O 8. O-O Re8 9. b4 {E61: King's Indian: Early deviations for White, including Smyslov System} (9. b3 $11) (9. Qc2 Qe7 10. b3 e4 11. Bb2 c6 12. d5 c5 13. a3 Nf8 14. b4 b6 15. bxc5 bxc5 16. Rab1 g5 17. Ba1 {0-1 (37) Dubov,D (2661)-Onischuk,V (2612) Berlin 2015}) 9... e4 10. Qc2 {[%cal Rc3e4]} Qe7 11. a4 {The position is equal.} Nf8 12. h3 h5 13. Nf4 $146 ({Predecessor:} 13. Ba3 N8h7 14. Kh2 Bf5 15. Ng1 Qd7 16. b5 Ng5 17. Qe2 {½-½ (29) Pierer,C (2070)-Schaefer,M (2150) Bayern 2001}) 13... Bf5 14. Qe2 Qd7 15. Kh2 Ne6 16. Nxe6 Qxe6 17. Bb2 c6 18. b5 d5 19. bxc6 bxc6 20. cxd5 cxd5 21. Nb5 {Threatens to win with Nc7.} Rec8 22. Ba3 Ne8 23. Bb4 (23. Rfc1 $11) 23... a6 $1 $36 {[%mdl 2048] Black is on the roll.} 24. Na3 Nf6 25. Rfc1 (25. Rab1 $142) 25... Nh7 $1 26. Nc2 Ng5 {[%cal Rf5h3]} 27. Qf1 Rc4 28. Bd2 Rac8 29. Ne1 Rxc1 30. Bxc1 Bf8 $1 31. Bd2 $2 (31. h4 Nh7 32. Qe2) 31... h4 $19 32. g4 Bd6+ 33. Kh1 {[#]} Bxg4 $1 {[%mdl 512]} 34. hxg4 h3 $1 {[%cal Rh3g2]} 35. f4 Qxg4 36. fxg5 Qg3 {[%csl Gd6][%cal Rg3h2]} 37. Qg1 {Black must now prevent Bf1.} hxg2+ 38. Qxg2 Qh4+ 39. Kg1 {[#]} Kg7 (39... Bg3 $1 $17 40. Rd1 Kg7) 40. Kf1 ({White should play} 40. Ba5 $1 $15) 40... Rh8 $2 (40... Bg3 $17 41. Rb1 Rh8) 41. Nc2 $1 $11 f5 42. Be1 Qh5 43. Rb1 $1 {[%cal Rb1b7] Strongly threatening Rb7+.} Rc8 $1 {White should prevent ...f4.} 44. Rb6 $2 {[%mdl 8192] [#]} (44. Rb3 $14 {keeps the upper hand.}) 44... f4 $1 $19 {[%cal Rf4f3] ( -> ...f3)} 45. exf4 {[#]} ({Don't play} 45. Rxd6 f3) (45. Qf2 $142 Rxc2 46. Rb7+ Rc7 47. Rxc7+ Bxc7 48. exf4) 45... Rxc2 $1 {[%mdl 512] Accuracy: White = 43%, Black = 64%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.11"]
[Round "2.15"]
[White "Bjornsson, Sigurbjorn"]
[Black "Fier, Alexandr"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2312"]
[BlackElo "2570"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,86,6,7,0,0,0,0,0,18,0,34,41,47,52,42,43,41,29,51,-8,-17,-8,-18,-10,0,-2,481,434,522,526,725,702,695,691,662,641,737,697,635,539,522,501,443,439,470,474,465,448,489,473,466,464,523,586,597,597,597,597,584,572,543,0,337,0,442]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. c4 Be7 10. Be2 a6 11. Nc3 O-O 12. O-O Nd7 13. Be3 {B33: Sicilian: Pelikan and Sveshnikov Variations} f5 14. f3 Bg5 15. Bf2 (15. Qd2 Bxe3+ 16. Qxe3 a5 17. f4 Re8 18. Bd3 Nc5 19. Bc2 Bd7 20. Kh1 Qf6 21. fxe5 Rxe5 22. Qf2 Rae8 23. Rad1 g6 24. h3 {0-1 (39) Kasimdzhanov,R (2690)-Carlsen,M (2714) Moscow 2007}) 15... Qf6 16. b4 {[#]} Bf4 $146 ({Predecessor:} 16... Qh6 17. Kh1 a5 18. a3 e4 19. fxe4 Bf4 20. Bg1 Be5 {0-1 (35) Matulovic,M (2389)-Vuckovic,B (2563) Zlatibor 2007}) 17. g3 e4 18. gxf4 Qxc3 19. Rb1 {[#] Black must now prevent Bd4.} exf3 20. Bd3 $36 {[%mdl 2048] White has some pressure.} a5 21. Rb3 (21. b5 $14) 21... Qf6 $11 {aiming for ...Qg6+.} 22. Qxf3 axb4 23. Bb1 Ra4 24. Qd1 {Threatens to win with Bd4.} Nc5 $2 {[%mdl 8192] [#]} (24... Qh6 $11 {and Black is okay.}) 25. Bd4 $1 $18 {[%cal Rd4f6]} Qh6 26. Rg3 Bd7 27. Rxg7+ Qxg7+ 28. Bxg7 Kxg7 29. Kh1 {Rg1+ is the strong threat.} Rf6 30. Rg1+ Rg6 31. h4 Ra3 {[%cal Ra3h3]} 32. Kh2 Ne4 {Black wants to play ...Rh3+.} 33. Qd4+ Kf7 34. Rxg6 hxg6 35. Qb6 Ke7 36. Bxe4 fxe4 37. Qxb4 Rxa2+ {[%mdl 4096] Endgame KQ-KRB} 38. Kg3 Rc2 39. Qb3 Rd2 {Strongly threatening ...Rd3+.} 40. Qxb7 Rd3+ 41. Kg2 Rd2+ 42. Kg3 Rd3+ $1 43. Kg2 Rd2+ $1 {[%mdl 32768] Accuracy: White = 76%, Black = 39%. . An unexpected result.} 1/2-1/2

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "2.16"]
[White "Djukic, Nikola"]
[Black "Jacobsen, Mikkel Manosri"]
[Result "0-1"]
[WhiteElo "2566"]
[BlackElo "2302"]
[Annotator "TA RC"]
[PlyCount "42"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,27,43,41,42]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5 11. d4 Nd7 12. a4 Rb8 13. axb5 axb5 14. b3 {[%mdl 32768] [#] Loss on time!? C96: Closed Ruy Lopez: Chigorin Defence: 11 d4, replies other than 11...Qc7} {Predecessor:} Re8 $146 15. d5 Nf8 16. Nbd2 Bd7 17. Nf1 Ra8 18. Ne3 Qc7 19. Nf5 Bf6 20. Bd2 Ra7 21. Nh2 Rea8 {½-½ (78) Inarkiev,E (2707)-Rapport,R (2694) Geneva 2017} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "2.17"]
[White "Cornette, Matthieu"]
[Black "L'Ami, Alina"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2556"]
[BlackElo "2290"]
[Annotator "ChessBase"]
[PlyCount "151"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:03:40]} 2. c4 {[%emt 0:00:04]} g6 {[%emt 0:00:05]} 3. Nc3 {[%emt 0:00:15]} Bg7 {[%emt 0:00:15]} 4. e4 {[%emt 0:00:14]} d6 {[%emt 0:00:18]} 5. h3 {[%emt 0:00:10]} O-O {[%emt 0:01:02]} 6. Be3 {[%emt 0:00:06]} c5 {[%emt 0:07:28]} 7. Nf3 {[%emt 0:00:31]} Qa5 {[%emt 0:03:46]} 8. Bd3 {[%emt 0:01:34]} Nfd7 {[%emt 0:04:36]} 9. O-O {[%emt 0:02:18]} Nc6 {[%emt 0:02:47]} 10. Be2 {[%emt 0:02:14]} cxd4 {[%emt 0:15:04]} 11. Nxd4 {[%emt 0:00:58]} Nxd4 {[%emt 0:03:53]} 12. Bxd4 {[%emt 0:00:15]} Bxd4 {[%emt 0:01:25]} 13. Qxd4 {[%emt 0:00:08]} Qc5 {[%emt 0:04:05]} 14. Qd2 {[%emt 0:02:09]} Nf6 {[%emt 0:05:03]} 15. Nd5 {[%emt 0:09:27]} Nxd5 {[%emt 0:08:02]} 16. exd5 {[%emt 0:00:31]} e5 {[%emt 0:06:46]} 17. dxe6 {[%emt 0:06:20]} Bxe6 {[%emt 0:00:19]} 18. Rac1 {[%emt 0:00:28]} Rac8 {[%emt 0:04:47]} 19. Rfd1 {[%emt 0:03:43]} Rfd8 {[%emt 0:01:05]} 20. b3 {[%emt 0:01:04]} Qe5 {[%emt 0:03:40]} 21. Rc3 {[%emt 0:14:54]} d5 {[%emt 0:02:48]} 22. Re3 {[%emt 0:04:13]} Qb8 {[%emt 0:08:31]} 23. Rd3 {[%emt 0:00:40]} Re8 {[%emt 0:02:06]} 24. cxd5 {[%emt 0:03:53]} Bf5 {[%emt 0:00:02]} 25. Bg4 {[%emt 0:03:26]} Bxd3 {[%emt 0:00:52]} 26. Bxc8 {[%emt 0:00:07]} Be4 {[%emt 0:02:30]} 27. Bg4 {[%emt 0:04:33]} h5 {[%emt 0:02:21]} 28. Be2 {[%emt 0:06:45]} Bxd5 {[%emt 0:02:55]} 29. Bxh5 {[%emt 0:00:10]} Bc6 {[%emt 0:00:05]} 30. Be2 {[%emt 0:02:38]} Qe5 {[%emt 0:00:20]} 31. Bf1 {[%emt 0:00:51]} Re7 {[%emt 0:01:24]} 32. Qb4 {[%emt 0:04:37]} Re8 {[%emt 0:01:19]} 33. a4 {[%emt 0:03:34]} a6 {[%emt 0:00:09]} 34. Qd2 {[%emt 0:05:59]} Re7 {[%emt 0:00:52]} 35. Qc1 {[%emt 0:01:48]} Re6 {[%emt 0:01:25]} 36. Bc4 {[%emt 0:01:24]} Qe4 {[%emt 0:01:16]} 37. f3 {[%emt 0:06:59]} Qe3+ {[%emt 0:00:01]} 38. Qxe3 {[%emt 0:04:19]} Rxe3 {[%emt 0:00:02]} 39. Rd8+ {[%emt 0:00:25]} Kg7 {[%emt 0:00:36]} 40. Rc8 {[%emt 0:00:00]} f5 {[%emt 0:00:00]} 41. Rc7+ {[%emt 0:08:01]} Kh6 {[%emt 0:08:15]} 42. h4 {[%emt 0:10:40]} g5 {[%emt 0:04:54]} 43. Kf2 {[%emt 0:00:51]} Rc3 {[%emt 0:03:44]} 44. hxg5+ {[%emt 0:08:52]} Kxg5 {[%emt 0:00:03]} 45. a5 {[%emt 0:02:50]} f4 {[%emt 0:07:37]} 46. Bd5 {[%emt 0:02:54]} Rc2+ {[%emt 0:01:49]} 47. Kg1 {[%emt 0:00:23]} Rc5 {[%emt 0:05:27]} 48. Bxc6 {[%emt 0:00:07]} bxc6 {[%emt 0:00:04]} 49. b4 {[%emt 0:00:07]} Rc4 {[%emt 0:00:10]} 50. Kh2 {[%emt 0:00:50]} Kf5 {[%emt 0:00:25]} 51. Rb7 {[%emt 0:02:09]} Ke5 {[%emt 0:00:34]} 52. Rb6 {[%emt 0:00:44]} Kd6 {[%emt 0:02:00]} 53. Kh3 {[%emt 0:00:03]} Kd5 {[%emt 0:00:57]} 54. Kg4 {[%emt 0:00:21]} Rd4 {[%emt 0:00:22]} 55. Kf5 {[%emt 0:00:39]} Kd6 {[%emt 0:00:31]} 56. Kf6 {[%emt 0:02:09]} Rc4 {[%emt 0:00:17]} 57. Kf7 {[%emt 0:00:26]} Kd7 {[%emt 0:00:45]} 58. Kf6 {[%emt 0:02:03]} Kd6 {[%emt 0:00:33]} 59. Kg5 {[%emt 0:00:21]} Rd4 {[%emt 0:01:15]} 60. Kg4 {[%emt 0:00:16]} Rc4 {[%emt 0:00:18]} 61. g3 {[%emt 0:00:19]} fxg3+ {[%emt 0:00:36]} 62. Kxg3 {[%emt 0:00:02]} Kd5 {[%emt 0:00:28]} 63. Kf2 {[%emt 0:01:01]} Kd6 {[%emt 0:00:30]} 64. Ke3 {[%emt 0:00:22]} Kd5 {[%emt 0:00:11]} 65. Kf2 {[%emt 0:00:21]} Kd6 {[%emt 0:00:28]} 66. Kg3 {[%emt 0:00:02]} Kd5 {[%emt 0:00:15]} 67. f4 {[%emt 0:00:13]} Kd6 {[%emt 0:00:26]} 68. Kg4 {[%emt 0:00:53]} Kd7 {[%emt 0:00:37]} 69. Kg5 {[%emt 0:00:34]} c5 {[%emt 0:00:24]} 70. f5 {[%emt 0:01:10]} Rxb4 {[%emt 0:01:18]} 71. f6 {[%emt 0:00:12]} Rd4 {[%emt 0:01:12]} 72. Rxa6 {[%emt 0:01:15]} c4 {[%emt 0:00:34]} 73. Ra7+ {[%emt 0:00:19]} Ke8 {[%emt 0:00:15]} 74. Rc7 {[%emt 0:00:20]} Rd5+ {[%emt 0:01:29]} 75. Kg6 {[%emt 0:00:04]} Rxa5 {[%emt 0:00:11]} 76. f7+ {[%emt 0:00:12]} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "2.18"]
[White "Sohal, Tanraj"]
[Black "Praggnanandhaa R"]
[Result "0-1"]
[ECO "D06"]
[WhiteElo "2280"]
[BlackElo "2537"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,104,47,45,47,44,47,73,62,62,37,52,31,45,34,40,40,62,22,22,19,22,22,19,17,27,0,0,-10,-14,-11,0,0,0,0,0,0,10,8,5,13,15,-43,-32,-52,-51,-49,-45,-47,-12,-25,-25,-59,-54,-172,-181,-184,-181,-171,-179,-174,-175,-180,-164,-170,-135,-204,-205,-246,-236,-323,-318,-472,-455,-679,-635,-1235,-1160,-1033,-990,-1601,-1491,-1874,-1817,-1720,-1682,-1507,-1459,-1408,-1249,-855,-808]} 1. d4 d5 2. c4 Nc6 3. Nc3 Nf6 4. Nf3 dxc4 5. Bg5 Bg4 6. e3 e6 7. Bxc4 Be7 8. O-O O-O 9. h3 {D06: Queen's Gambit: Symmetrical and Baltic Defences} (9. Qe2 Nd5 10. Bxe7 Ncxe7 11. Rfd1 c6 12. Ne4 Nf6 13. Nxf6+ gxf6 14. e4 Qa5 15. h3 Bh5 16. Qe3 Rad8 {0-1 (40) Yudkevich,M (1994)-Palkovich,D (2191) Belgrade 2019}) 9... Bh5 $146 ({Predecessor:} 9... Bf5 10. Re1 h6 11. Bf4 Bd6 12. Bxd6 Qxd6 13. Bb3 Na5 14. e4 Bh7 15. e5 Qe7 16. exf6 Qxf6 17. Ne5 Nxb3 18. Qxb3 Rad8 {1-0 (18) Viliusis,N (1175)-Meskenas,V Plateliai 2017}) 10. Rc1 Nd5 11. Bxe7 {White is better.} Ncxe7 {[%cal Bc6e7,Be7f5,Bf5h4][%mdl 32]} 12. Be2 c6 13. a3 Bxf3 14. Bxf3 Nf5 15. Qb3 Rb8 16. Ne2 Nh4 17. Be4 f5 18. Bxd5 exd5 19. Nf4 {Hoping for Ne6.} Qe8 20. Qd1 g5 21. Qh5 Qxh5 22. Nxh5 Kf7 23. f4 Kg6 24. Ng3 Rbe8 25. Rc3 h6 26. Ne2 {Threatens to win with g3.} Kh7 27. g3 Ng6 28. Kf2 ({Better is} 28. b4 $11) 28... Nh8 $15 29. Rb3 Re7 30. fxg5 hxg5 31. Kg2 Ng6 32. Ng1 Kh6 33. Rd3 f4 34. Ne2 ({White should play} 34. Rf2 $15) 34... Rfe8 $1 $19 (34... Rxe3 35. Rxe3 fxe3 36. Rxf8 $11) ({Don't do} 34... fxe3 35. Rxf8 Nxf8 36. Kf3 $15) 35. gxf4 Rxe3 36. Rxe3 Rxe3 37. fxg5+ Kxg5 {[%mdl 4096] Endgame KRN-KRN} 38. Kf2 {[#]} Rb3 $1 ({Stronger than} 38... Rxh3 39. Rg1+ Kf6 {[#]} 40. Rxg6+ $1 {[%mdl 512]} Kxg6 41. Nf4+ Kf5 42. Nxh3 $16) 39. Rg1+ Kf6 40. Rb1 (40. Rg4 $17) 40... Rxh3 41. Ng3 Nh4 42. b4 Nf5 43. Nxf5 (43. Ne2 {keeps fighting.}) 43... Kxf5 {KR-KR. Black is clearly winning.} 44. b5 (44. a4 $142 Rd3 45. Rb2) 44... Ke4 45. bxc6 bxc6 46. Rc1 Rh6 47. Rd1 Rh2+ 48. Kg3 Ra2 49. Rc1 Rxa3+ 50. Kf2 Ra6 51. Rd1 Ra4 52. Rc1 Rc4 {Accuracy: White = 37%, Black = 70%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "2.19"]
[White "Gukesh D"]
[Black "Ortega Ruiz, Jose Miguel"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "2536"]
[BlackElo "2281"]
[Annotator "ChessBase"]
[PlyCount "127"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:07:52]} 2. g3 {[%emt 0:00:00]} g6 {[%emt 0:00:10]} 3. Bg2 {[%emt 0:00:09]} Bg7 {[%emt 0:00:05]} 4. d4 {[%emt 0:00:08]} Nf6 {[%emt 0:01:05]} 5. O-O {[%emt 0:00:08]} c6 {[%emt 0:01:37]} 6. b3 {[%emt 0:01:55]} O-O {[%emt 0:01:31]} 7. Bb2 {[%emt 0:00:26]} Bf5 {[%emt 0:00:28]} 8. c4 {[%emt 0:00:57]} Nbd7 {[%emt 0:00:30]} 9. Nbd2 {[%emt 0:03:14]} Ne4 {[%emt 0:14:46]} 10. Re1 {[%emt 0:17:07]} b5 {[%emt 0:27:57]} 11. cxd5 {[%emt 0:03:33]} cxd5 {[%emt 0:00:05]} 12. Nh4 {[%emt 0:00:20]} Rc8 {[%emt 0:06:45]} 13. Nxf5 {[%emt 0:11:02]} gxf5 {[%emt 0:00:04]} 14. Nxe4 {[%emt 0:02:59]} fxe4 {[%emt 0:00:33]} 15. Qd2 {[%emt 0:00:41]} Qb6 {[%emt 0:03:24]} 16. e3 {[%emt 0:02:32]} a5 {[%emt 0:05:05]} 17. Rac1 {[%emt 0:03:08]} e6 {[%emt 0:00:07]} 18. Bf1 {[%emt 0:01:49]} b4 {[%emt 0:00:48]} 19. Rc2 {[%emt 0:02:49]} Qb7 {[%emt 0:01:18]} 20. Rec1 {[%emt 0:01:08]} Rfd8 {[%emt 0:01:21]} 21. Qe2 {[%emt 0:03:09]} Rxc2 {[%emt 0:00:30]} 22. Qxc2 {[%emt 0:07:03]} Ra8 {[%emt 0:01:51]} 23. Be2 {[%emt 0:06:10]} Bf8 {[%emt 0:00:46]} 24. h4 {[%emt 0:05:29]} Nb6 {[%emt 0:02:22]} 25. Qc6 {[%emt 0:09:32]} Qxc6 {[%emt 0:00:27]} 26. Rxc6 {[%emt 0:00:07]} Nc8 {[%emt 0:00:05]} 27. Bb5 {[%emt 0:01:47]} Nd6 {[%emt 0:00:17]} 28. Ba6 {[%emt 0:00:44]} Kg7 {[%emt 0:02:05]} 29. g4 {[%emt 0:01:27]} Kf6 {[%emt 0:00:44]} 30. a4 {[%emt 0:02:10]} Ke7 {[%emt 0:00:56]} 31. Be2 {[%emt 0:00:15]} Kd7 {[%emt 0:00:48]} 32. Rc5 {[%emt 0:00:31]} Be7 {[%emt 0:05:44]} 33. h5 {[%emt 0:00:36]} Nb7 {[%emt 0:02:42]} 34. Rc2 {[%emt 0:01:20]} Nd6 {[%emt 0:00:57]} 35. Rc5 {[%emt 0:01:50]} Nb7 {[%emt 0:00:04]} 36. Rc1 {[%emt 0:00:48]} Nd6 {[%emt 0:00:07]} 37. Kg2 {[%emt 0:01:28]} Rc8 {[%emt 0:00:10]} 38. Rc5 {[%emt 0:00:38]} Ra8 {[%emt 0:05:40]} 39. f4 {[%emt 0:02:43]} exf3+ {[%emt 0:00:18]} 40. Kxf3 {[%emt 0:00:00]} Ne4 {[%emt 0:00:00]} 41. Bb5+ {[%emt 0:04:41]} Kd8 {[%emt 0:02:59]} 42. Rc6 {[%emt 0:01:14]} Rc8 {[%emt 0:00:45]} 43. Rxc8+ {[%emt 0:01:32]} Kxc8 {[%emt 0:00:04]} 44. Bd3 {[%emt 0:00:34]} Ng5+ {[%emt 0:00:29]} 45. Kf4 {[%emt 0:02:17]} Nh3+ {[%emt 0:00:41]} 46. Ke5 {[%emt 0:10:17]} Ng5 {[%emt 0:02:15]} 47. e4 {[%emt 0:02:51]} f6+ {[%emt 0:04:31]} 48. Kf4 {[%emt 0:00:05]} Bd6+ {[%emt 0:00:21]} 49. e5 {[%emt 0:06:10]} Be7 {[%emt 0:00:08]} 50. h6 {[%emt 0:03:33]} Kd7 {[%emt 0:01:53]} 51. Bc1 {[%emt 0:02:06]} Ke8 {[%emt 0:02:08]} 52. Kg3 {[%emt 0:00:22]} Kf7 {[%emt 0:00:16]} 53. exf6 {[%emt 0:04:02]} Bxf6 {[%emt 0:01:11]} 54. Bf4 {[%emt 0:00:07]} Bd8 {[%emt 0:00:22]} 55. Kh4 {[%emt 0:04:07]} Nf3+ {[%emt 0:04:36]} 56. Kh5 {[%emt 0:00:13]} Kg8 {[%emt 0:00:04]} 57. g5 {[%emt 0:00:30]} Bxg5 {[%emt 0:03:00]} 58. Bxg5 {[%emt 0:00:08]} Nxd4 {[%emt 0:00:03]} 59. Be3 {[%emt 0:02:01]} Nxb3 {[%emt 0:00:01]} 60. Kg5 {[%emt 0:00:24]} e5 {[%emt 0:02:02]} 61. Kf6 {[%emt 0:00:38]} e4 {[%emt 0:00:39]} 62. Bb5 {[%emt 0:00:21]} Kf8 {[%emt 0:00:20]} 63. Bc6 {[%emt 0:00:26]} d4 {[%emt 0:00:07]} 64. Bf4 {[%emt 0:00:04]} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "2.20"]
[White "Briem, Stephan"]
[Black "Brunello, Sabino"]
[Result "0-1"]
[ECO "E46"]
[WhiteElo "2138"]
[BlackElo "2534"]
[Annotator "ChessBase"]
[PlyCount "102"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:01:12]} 2. c4 {[%emt 0:00:11]} e6 {[%emt 0:00:27]} 3. Nc3 {[%emt 0:00:57]} Bb4 {[%emt 0:00:07]} 4. e3 {[%emt 0:01:01]} O-O {[%emt 0:00:13]} 5. Nge2 {[%emt 0:00:59]} Re8 {[%emt 0:07:43]} 6. a3 {[%emt 0:01:19]} Bf8 {[%emt 0:00:02]} 7. Ng3 {[%emt 0:01:13]} d5 {[%emt 0:00:31]} 8. Be2 {[%emt 0:00:29]} b6 {[%emt 0:01:30]} 9. O-O {[%emt 0:05:21]} Bb7 {[%emt 0:01:27]} 10. b4 {[%emt 0:09:04]} Nbd7 {[%emt 0:07:56]} 11. Bb2 {[%emt 0:05:53]} c5 {[%emt 0:05:45]} 12. Qb3 {[%emt 0:11:56]} cxd4 {[%emt 0:05:39]} 13. exd4 {[%emt 0:00:52]} dxc4 {[%emt 0:00:43]} 14. Bxc4 {[%emt 0:01:43]} Rc8 {[%emt 0:00:14]} 15. Rac1 {[%emt 0:04:46]} Qc7 {[%emt 0:08:36]} 16. Bd3 {[%emt 0:09:16]} Qf4 {[%emt 0:03:24]} 17. Nce2 {[%emt 0:03:23]} Qb8 {[%emt 0:01:19]} 18. Rxc8 {[%emt 0:06:04]} Rxc8 {[%emt 0:01:01]} 19. Rc1 {[%emt 0:02:00]} Rd8 {[%emt 0:01:25]} 20. Nc3 {[%emt 0:04:46]} Bd6 {[%emt 0:02:35]} 21. Qc2 {[%emt 0:04:05]} h5 {[%emt 0:11:13]} 22. Nce4 {[%emt 0:10:19]} Bf4 {[%emt 0:23:21]} 23. Re1 {[%emt 0:03:03]} h4 {[%emt 0:01:48]} 24. Nf1 {[%emt 0:00:27]} Rc8 {[%emt 0:01:42]} 25. Qe2 {[%emt 0:02:21]} Bxe4 {[%emt 0:03:22]} 26. Bxe4 {[%emt 0:00:46]} Nxe4 {[%emt 0:00:04]} 27. Qxe4 {[%emt 0:00:22]} Nf6 {[%emt 0:00:30]} 28. Qd3 {[%emt 0:00:50]} Nd5 {[%emt 0:00:53]} 29. g3 {[%emt 0:01:26]} hxg3 {[%emt 0:00:13]} 30. hxg3 {[%emt 0:00:05]} Bg5 {[%emt 0:00:09]} 31. Nh2 {[%emt 0:02:06]} a5 {[%emt 0:02:47]} 32. Nf3 {[%emt 0:02:35]} Bf6 {[%emt 0:00:14]} 33. b5 {[%emt 0:00:27]} Qc7 {[%emt 0:03:07]} 34. Qd2 {[%emt 0:03:28]} Qd7 {[%emt 0:01:33]} 35. Qd3 {[%emt 0:01:21]} Ne7 {[%emt 0:00:21]} 36. Rc1 {[%emt 0:00:55]} Rxc1+ {[%emt 0:00:46]} 37. Bxc1 {[%emt 0:00:02]} Nf5 {[%emt 0:00:14]} 38. Be3 {[%emt 0:01:32]} Qd5 {[%emt 0:00:11]} 39. Nd2 {[%emt 0:01:24]} Bxd4 {[%emt 0:02:49]} 40. Bxd4 {[%emt 0:00:00]} Nxd4 {[%emt 0:00:00]} 41. a4 {[%emt 0:02:03]} Kf8 {[%emt 0:00:21]} 42. f3 {[%emt 0:04:37]} Nf5 {[%emt 0:12:05]} 43. Qc3 {[%emt 0:12:12]} Nxg3 {[%emt 0:00:36]} 44. Kg2 {[%emt 0:05:56]} Ne2 {[%emt 0:05:59]} 45. Qc8+ {[%emt 0:03:41]} Ke7 {[%emt 0:00:01]} 46. Ne4 {[%emt 0:00:32]} f5 {[%emt 0:02:17]} 47. Ng5 {[%emt 0:02:24]} Nf4+ {[%emt 0:01:09]} 48. Kg3 {[%emt 0:01:00]} Qd6 {[%emt 0:02:58]} 49. Qb7+ {[%emt 0:02:08]} Kf6 {[%emt 0:00:09]} 50. Nf7 {[%emt 0:00:56]} Qd4 {[%emt 0:00:19]} 51. Qc7 {[%emt 0:00:40]} Qg1+ {[%emt 0:00:20]} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "2.21"]
[White "Sadzikowski, Daniel"]
[Black "Abrahams, Daniel"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2523"]
[BlackElo "2143"]
[Annotator "ChessBase"]
[PlyCount "79"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:00]} Bb4+ {[%emt 0:00:00]} 4. Nbd2 {[%emt 0:00:06]} O-O {[%emt 0:00:26]} 5. a3 {[%emt 0:00:08]} Be7 {[%emt 0:00:21]} 6. e4 {[%emt 0:00:12]} d6 {[%emt 0:00:13]} 7. Bd3 {[%emt 0:00:32]} Nbd7 {[%emt 0:00:33]} 8. O-O {[%emt 0:01:26]} e5 {[%emt 0:00:07]} 9. b4 {[%emt 0:03:29]} exd4 {[%emt 0:01:11]} 10. Nxd4 {[%emt 0:00:09]} Re8 {[%emt 0:00:03]} 11. Bb2 {[%emt 0:01:40]} Bf8 {[%emt 0:00:14]} 12. Qc2 {[%emt 0:05:43]} a5 {[%emt 0:01:52]} 13. N4b3 {[%emt 0:05:11]} axb4 {[%emt 0:00:34]} 14. axb4 {[%emt 0:00:05]} Rxa1 {[%emt 0:00:11]} 15. Rxa1 {[%emt 0:01:49]} Ne5 {[%emt 0:02:28]} 16. Bf1 {[%emt 0:01:15]} Ng6 {[%emt 0:00:18]} 17. Nd4 {[%emt 0:09:33]} c6 {[%emt 0:01:46]} 18. Bc3 {[%emt 0:08:57]} Bd7 {[%emt 0:05:10]} 19. f3 {[%emt 0:01:31]} Qc7 {[%emt 0:12:12]} 20. Kh1 {[%emt 0:08:08]} Rc8 {[%emt 0:03:32]} 21. Nf5 {[%emt 0:13:48]} Ne8 {[%emt 0:05:04]} 22. Ne3 {[%emt 0:05:01]} Be7 {[%emt 0:00:51]} 23. Qb2 {[%emt 0:01:23]} Bf6 {[%emt 0:00:43]} 24. Bxf6 {[%emt 0:03:28]} Nxf6 {[%emt 0:00:02]} 25. Nb3 {[%emt 0:01:55]} Qb6 {[%emt 0:01:20]} 26. c5 {[%emt 0:01:34]} Qc7 {[%emt 0:01:14]} 27. Nc4 {[%emt 0:00:45]} d5 {[%emt 0:01:01]} 28. Nd6 {[%emt 0:02:30]} Rb8 {[%emt 0:00:27]} 29. e5 {[%emt 0:00:48]} Ne8 {[%emt 0:00:21]} 30. Bd3 {[%emt 0:01:45]} b6 {[%emt 0:01:02]} 31. Bxg6 {[%emt 0:01:07]} hxg6 {[%emt 0:00:10]} 32. Qc3 {[%emt 0:01:51]} bxc5 {[%emt 0:00:18]} 33. bxc5 {[%emt 0:00:52]} Qd8 {[%emt 0:00:43]} 34. Nd4 {[%emt 0:01:47]} Nc7 {[%emt 0:00:42]} 35. f4 {[%emt 0:09:49]} Ne6 {[%emt 0:02:08]} 36. Nxe6 {[%emt 0:01:49]} Bxe6 {[%emt 0:00:01]} 37. h3 {[%emt 0:00:15]} Qh4 {[%emt 0:00:33]} 38. Rf1 {[%emt 0:00:13]} Bf5 {[%emt 0:01:04]} 39. Kh2 {[%emt 0:01:28]} Rb1 {[%emt 0:00:35]} 40. Nxf5 {[%emt 0:00:00]} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "2.22"]
[White "Vidic, Teja"]
[Black "Hjartarson, Johann"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2102"]
[BlackElo "2520"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,64,6,0,6,0,8,0,0,-55,-47,-66,-65,-68,-61,-59,-56,-67,-65,-57,-45,-70,-54,-55,-55,-63,-56,-95,-83,-121,-85,-131,-109,-132,-124,-262,-236,-549,-535,-542,-528,-531,-517,-670,-367,-667,-664,-660,-654]} 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 b5 6. Bd3 Nd7 7. e5 c5 {B06: Modern Defence} 8. Ng5 (8. Be4 Rb8 9. Be3 b4 10. Ne2 Nh6 11. dxc5 Nxc5 12. Bxc5 dxc5 13. Bc6+ Bd7 14. Qd5 Rc8 15. Bxd7+ Qxd7 16. Qxd7+ Kxd7 {1-0 (41) Yu,Y (2760)-Adhiban,B (2655) chess.com INT 2018}) 8... Nh6 9. Qf3 cxd4 10. Nxb5 {LiveBook: 3 Games} Rb8 11. Nxd4 {[#] Black must now prevent Nc6.} Bb7 12. Be4 Qc8 13. Nb3 $146 (13. Bxb7 $11 Rxb7 14. Qe4) ({Predecessor:} 13. Nc6 Bxc6 14. Bxc6 O-O 15. exd6 exd6 {½-½ (27) Mirkowski,P (2043)-Shepherd,C (2090) ICCF email 2013}) 13... dxe5 $15 14. fxe5 Nxe5 15. Qe2 Nc4 16. c3 O-O 17. O-O Bxe4 18. Nxe4 Rb5 19. Ned2 Nxd2 20. Bxd2 Nf5 21. Rac1 Rd8 22. Kh1 Re5 23. Qf3 Qc4 24. Rce1 a5 25. Qf4 Qd3 26. Qa4 (26. a4 $17) 26... h5 $40 {[%mdl 128] Black is out for blood.} 27. Bf4 $2 (27. Qf4 {is tougher.}) 27... Rxe1 $19 28. Rxe1 {[#]} Qe2 $1 {[%cal Re2e1][%mdl 512]} 29. Rg1 (29. Rxe2 Rd1+) 29... Rd1 {( -> ...Rxg1+)} 30. Nd2 Rxg1+ 31. Kxg1 Ne3 {[%csl Ge3][%cal Re2g2]} 32. Qe8+ Bf8 {Accuracy: White = 32%, Black = 100%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "2.23"]
[White "Salomon, Johan"]
[Black "Jonsson, Gauti Pall"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2495"]
[BlackElo "2027"]
[Annotator "ChessBase"]
[PlyCount "87"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:29]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:27]} 3. Nf3 {[%emt 0:00:00]} Bb4+ {[%emt 0:00:41]} 4. Nbd2 {[%emt 0:00:00]} d6 {[%emt 0:00:51]} 5. e3 {[%emt 0:00:00]} Nbd7 {[%emt 0:01:08]} 6. Be2 {[%emt 0:00:28]} b6 {[%emt 0:05:00]} 7. O-O {[%emt 0:00:59]} Bxd2 {[%emt 0:00:40]} 8. Nxd2 {[%emt 0:00:57]} Bb7 {[%emt 0:00:33]} 9. Nb1 {[%emt 0:09:07]} e5 {[%emt 0:01:20]} 10. f3 {[%emt 0:07:15]} exd4 {[%emt 0:07:45]} 11. Qxd4 {[%emt 0:01:03]} d5 {[%emt 0:01:35]} 12. cxd5 {[%emt 0:00:38]} Bxd5 {[%emt 0:00:32]} 13. e4 {[%emt 0:00:37]} c5 {[%emt 0:03:50]} 14. Qa4 {[%emt 0:20:05]} Bb7 {[%emt 0:06:13]} 15. Bf4 {[%emt 0:11:46]} O-O {[%emt 0:09:21]} 16. Rd1 {[%emt 0:00:54]} a6 {[%emt 0:04:43]} 17. Qb3 {[%emt 0:00:06]} Qc8 {[%emt 0:09:55]} 18. Bd6 {[%emt 0:02:11]} b5 {[%emt 0:11:56]} 19. Bxf8 {[%emt 0:00:12]} Nxf8 {[%emt 0:00:07]} 20. a4 {[%emt 0:01:54]} Ne6 {[%emt 0:03:37]} 21. Qe3 {[%emt 0:11:40]} Nd4 {[%emt 0:01:21]} 22. Na3 {[%emt 0:00:40]} Qe6 {[%emt 0:03:32]} 23. axb5 {[%emt 0:06:17]} Nd5 {[%emt 0:00:51]} 24. Qf2 {[%emt 0:01:08]} Nf4 {[%emt 0:04:35]} 25. Bf1 {[%emt 0:00:24]} Qg6 {[%emt 0:08:54]} 26. Kh1 {[%emt 0:01:12]} h5 {[%emt 0:02:15]} 27. bxa6 {[%emt 0:00:47]} Rxa6 {[%emt 0:03:25]} 28. Bxa6 {[%emt 0:03:49]} Bxa6 {[%emt 0:00:06]} 29. Nc2 {[%emt 0:01:04]} Nxc2 {[%emt 0:03:49]} 30. Rxa6 {[%emt 0:01:09]} Qxa6 {[%emt 0:01:20]} 31. Qxc2 {[%emt 0:00:07]} h4 {[%emt 0:00:44]} 32. e5 {[%emt 0:02:21]} g6 {[%emt 0:02:18]} 33. Qe4 {[%emt 0:00:23]} g5 {[%emt 0:01:55]} 34. Qf5 {[%emt 0:00:46]} Ne6 {[%emt 0:00:14]} 35. Qd3 {[%emt 0:02:10]} Qa2 {[%emt 0:00:18]} 36. Qb5 {[%emt 0:02:41]} Kg7 {[%emt 0:00:26]} 37. h3 {[%emt 0:00:39]} Qa8 {[%emt 0:00:54]} 38. Qc4 {[%emt 0:01:07]} Qa5 {[%emt 0:00:04]} 39. Kh2 {[%emt 0:01:01]} Nd4 {[%emt 0:01:10]} 40. b4 {[%emt 0:00:00]} Qa4 {[%emt 0:00:00]} 41. Qc1 {[%emt 0:14:56]} Kg6 {[%emt 0:03:41]} 42. bxc5 {[%emt 0:00:49]} Nc6 {[%emt 0:02:18]} 43. Rd6+ {[%emt 0:00:51]} Kh5 {[%emt 0:00:33]} 44. Qb1 {[%emt 0:01:52]} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "2.24"]
[White "Nilssen, Ellen Fredericia"]
[Black "Libiszewski, Fabien"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "2048"]
[BlackElo "2488"]
[Annotator "ChessBase"]
[PlyCount "52"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:31]} 2. c4 {[%emt 0:00:00]} g6 {[%emt 0:00:37]} 3. Nc3 {[%emt 0:00:04]} Bg7 {[%emt 0:00:04]} 4. e4 {[%emt 0:00:07]} d6 {[%emt 0:00:11]} 5. Be2 {[%emt 0:00:06]} O-O {[%emt 0:00:26]} 6. Bg5 {[%emt 0:00:11]} Na6 {[%emt 0:00:15]} 7. Qd2 {[%emt 0:00:08]} e5 {[%emt 0:00:33]} 8. d5 {[%emt 0:01:41]} Qe8 {[%emt 0:00:57]} 9. Bd1 {[%emt 0:00:08]} Nh5 {[%emt 0:00:56]} 10. Bxh5 {[%emt 0:12:53]} gxh5 {[%emt 0:01:14]} 11. Nge2 {[%emt 0:01:26]} f6 {[%emt 0:00:25]} 12. Bh6 {[%emt 0:08:18]} Bxh6 {[%emt 0:00:21]} 13. Qxh6 {[%emt 0:00:03]} Qg6 {[%emt 0:00:05]} 14. Qxg6+ {[%emt 0:01:19]} hxg6 {[%emt 0:00:05]} 15. h4 {[%emt 0:01:01]} f5 {[%emt 0:13:12]} 16. f3 {[%emt 0:10:29]} Nc5 {[%emt 0:04:38]} 17. O-O {[%emt 0:06:03]} a5 {[%emt 0:04:04]} 18. b3 {[%emt 0:02:01]} Bd7 {[%emt 0:02:38]} 19. exf5 {[%emt 0:05:16]} gxf5 {[%emt 0:05:12]} 20. Ng3 {[%emt 0:00:55]} Kf7 {[%emt 0:08:20]} 21. Rad1 {[%emt 0:09:48]} Rg8 {[%emt 0:06:56]} 22. Nxh5 {[%emt 0:05:45]} Rg6 {[%emt 0:03:22]} 23. Kf2 {[%emt 0:02:11]} Rh8 {[%emt 0:00:53]} 24. Ng3 {[%emt 0:02:53]} Rhg8 {[%emt 0:01:10]} 25. Nge2 {[%emt 0:01:00]} Rxg2+ {[%emt 0:00:09]} 26. Ke3 {[%emt 0:00:19]} R8g3 {[%emt 0:11:34] Kd4 [%emt 00:06:47]} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "2.25"]
[White "Hambleton, Aman"]
[Black "Kakulidis, Ellen"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2484"]
[BlackElo "2022"]
[Annotator "TA"]
[PlyCount "35"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,35,49,46,36,47,53,25,38,13,50,45,85,96,88,90,110,102,422,422]} 1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Bd6 7. Bxd6 Qxd6 8. Bd3 Ne7 {D31: Queen's Gambit Declined: Semi-Slav without ...Nf6 (+ Marshall Gambit and Noteboom) and Exchange Variation lines without ...Nf6} 9. Qc2 g6 (9... b6 10. Nf3 Ba6 11. O-O Bxd3 12. Qxd3 O-O 13. e4 Nd7 14. Rfe1 Rfe8 {0-1 (27) Nakamura,H (2780)-Topalov,V (2749) Saint Louis 2017}) 10. f3 {LiveBook: 13 Games} O-O {White is slightly better.} 11. Nge2 b6 12. O-O Ba6 13. e4 Bxd3 14. Qxd3 c5 15. exd5 Nxd5 16. Ne4 $146 Qc6 17. dxc5 {And now Qxd5! would win.} bxc5 $2 {[%mdl 8192] [#]} (17... f5 $16 {is a better chance.}) 18. Qxd5 $1 {[%mdl 512]} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "2.26"]
[White "Petursson, Gudni"]
[Black "Prithu Gupta"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "2020"]
[BlackElo "2478"]
[Annotator "ChessBase"]
[PlyCount "88"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 {[%emt 0:00:00]} e5 {[%emt 0:00:28]} 2. Nc3 {[%emt 0:00:39]} Bb4 {[%emt 0:00:09]} 3. Qc2 {[%emt 0:01:46]} Nf6 {[%emt 0:01:49]} 4. e3 {[%emt 0:01:59]} O-O {[%emt 0:01:06]} 5. Nf3 {[%emt 0:02:38]} Qe7 {[%emt 0:02:49]} 6. a3 {[%emt 0:00:55]} Bxc3 {[%emt 0:00:13]} 7. Qxc3 {[%emt 0:00:07]} e4 {[%emt 0:04:40]} 8. Nd4 {[%emt 0:00:50]} d5 {[%emt 0:03:47]} 9. b4 {[%emt 0:01:48]} Nbd7 {[%emt 0:02:28]} 10. Bb2 {[%emt 0:01:17]} Nb6 {[%emt 0:02:06]} 11. c5 {[%emt 0:07:10]} Na4 {[%emt 0:00:06]} 12. Qc2 {[%emt 0:00:09]} Nxb2 {[%emt 0:00:07]} 13. Qxb2 {[%emt 0:00:04]} c6 {[%emt 0:03:26]} 14. Be2 {[%emt 0:01:13]} Bg4 {[%emt 0:00:07]} 15. f3 {[%emt 0:05:09]} exf3 {[%emt 0:03:29]} 16. gxf3 {[%emt 0:00:39]} Bd7 {[%emt 0:04:16]} 17. O-O {[%emt 0:06:26]} a5 {[%emt 0:08:08]} 18. Qc3 {[%emt 0:03:14]} Bh3 {[%emt 0:04:17]} 19. Rf2 {[%emt 0:00:56]} Nh5 {[%emt 0:01:06]} 20. f4 {[%emt 0:00:27]} Nf6 {[%emt 0:00:56]} 21. Bf3 {[%emt 0:00:27]} axb4 {[%emt 0:02:38]} 22. axb4 {[%emt 0:00:08]} Ne4 {[%emt 0:00:29]} 23. Bxe4 {[%emt 0:00:20]} dxe4 {[%emt 0:06:31]} 24. Ne2 {[%emt 0:03:45]} Qd7 {[%emt 0:05:05]} 25. Ng3 {[%emt 0:00:42]} f5 {[%emt 0:03:41]} 26. Qc4+ {[%emt 0:06:08]} Qf7 {[%emt 0:01:54]} 27. Qxf7+ {[%emt 0:00:31]} Kxf7 {[%emt 0:00:02]} 28. Rb1 {[%emt 0:00:56]} Rfd8 {[%emt 0:01:19]} 29. d4 {[%emt 0:00:07]} exd3 {[%emt 0:00:59]} 30. Rd2 {[%emt 0:00:06]} Ra3 {[%emt 0:08:14]} 31. Kf2 {[%emt 0:00:21]} Rc3 {[%emt 0:01:16]} 32. Rbb2 {[%emt 0:00:44]} Ke7 {[%emt 0:04:59]} 33. e4 {[%emt 0:01:04]} Rc4 {[%emt 0:10:27]} 34. Ke3 {[%emt 0:00:30]} fxe4 {[%emt 0:00:33]} 35. Nxe4 {[%emt 0:00:08]} Bf5 {[%emt 0:00:04]} 36. Nd6 {[%emt 0:00:17]} Rxd6 {[%emt 0:00:07]} 37. cxd6+ {[%emt 0:00:08]} Kxd6 {[%emt 0:00:01]} 38. Rg2 {[%emt 0:01:56]} g6 {[%emt 0:00:00]} 39. h4 {[%emt 0:00:00]} h5 {[%emt 0:00:00]} 40. Rg1 {[%emt 0:00:00]} Re4+ {[%emt 0:00:00]} 41. Kf3 {[%emt 0:01:14]} Kd5 {[%emt 0:02:16]} 42. Rd2 {[%emt 0:00:19]} Kd4 {[%emt 0:00:29]} 43. Rc1 {[%emt 0:00:58]} Bg4+ {[%emt 0:00:57]} 44. Kg3 {[%emt 0:00:25]} Re2 {[%emt 0:01:05]} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "2.27"]
[White "Gupta, Abhijeet"]
[Black "Kristjansson, Atli Freyr"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2602"]
[BlackElo "2198"]
[Annotator "ChessBase"]
[PlyCount "53"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:20]} e6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:04]} c6 {[%emt 0:00:00]} 4. Nf3 {[%emt 0:00:19]} Nf6 {[%emt 0:00:14]} 5. g3 {[%emt 0:00:31]} Nbd7 {[%emt 0:02:29]} 6. Bg2 {[%emt 0:00:06]} dxc4 {[%emt 0:00:11]} 7. O-O {[%emt 0:00:06]} Be7 {[%emt 0:00:19]} 8. e4 {[%emt 0:01:53]} e5 {[%emt 0:06:00]} 9. d5 {[%emt 0:12:30]} Qc7 {[%emt 0:01:18]} 10. a4 {[%emt 0:06:58]} O-O {[%emt 0:08:27]} 11. Qe2 {[%emt 0:02:14]} cxd5 {[%emt 0:15:05]} 12. exd5 {[%emt 0:00:00]} a6 {[%emt 0:01:13]} 13. Bg5 {[%emt 0:08:51]} h6 {[%emt 0:00:46]} 14. Bxf6 {[%emt 0:00:24]} Bxf6 {[%emt 0:00:31]} 15. Nd2 {[%emt 0:00:35]} Rb8 {[%emt 0:02:08]} 16. Nxc4 {[%emt 0:03:10]} Nb6 {[%emt 0:03:39]} 17. Ne3 {[%emt 0:01:06]} Nd7 {[%emt 0:04:36]} 18. Rfd1 {[%emt 0:02:06]} b5 {[%emt 0:03:45]} 19. axb5 {[%emt 0:00:38]} axb5 {[%emt 0:00:06]} 20. d6 {[%emt 0:00:11]} Qb6 {[%emt 0:01:20]} 21. Nf5 {[%emt 0:07:07]} Bb7 {[%emt 0:00:31]} 22. Nxh6+ {[%emt 0:01:31]} gxh6 {[%emt 0:01:22]} 23. Qg4+ {[%emt 0:00:05]} Bg7 {[%emt 0:01:04]} 24. Qxd7 {[%emt 0:00:07]} Rfd8 {[%emt 0:05:18]} 25. Qc7 {[%emt 0:00:27]} Bxg2 {[%emt 0:00:26]} 26. Kxg2 {[%emt 0:00:04]} Rb7 {[%emt 0:00:15]} 27. Nd5 {[%emt 0:01:33]} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "2.28"]
[White "Potkin, Vladimir"]
[Black "Ghazarian, Kirk"]
[Result "1-0"]
[ECO "B36"]
[WhiteElo "2597"]
[BlackElo "2209"]
[Annotator "ChessBase"]
[PlyCount "59"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 {[%emt 0:00:00]} c5 {[%emt 0:00:21]} 2. Nf3 {[%emt 0:00:00]} g6 {[%emt 0:01:54]} 3. d4 {[%emt 0:00:13]} cxd4 {[%emt 0:00:41]} 4. Nxd4 {[%emt 0:00:06]} Nc6 {[%emt 0:00:34]} 5. e4 {[%emt 0:00:34]} Nf6 {[%emt 0:00:08]} 6. Nc3 {[%emt 0:00:08]} d6 {[%emt 0:00:12]} 7. Be2 {[%emt 0:00:49]} Nxd4 {[%emt 0:00:09]} 8. Qxd4 {[%emt 0:00:06]} Bg7 {[%emt 0:00:06]} 9. Be3 {[%emt 0:01:09]} O-O {[%emt 0:01:23]} 10. Qd2 {[%emt 0:00:06]} a5 {[%emt 0:00:14]} 11. f3 {[%emt 0:01:10]} a4 {[%emt 0:02:08]} 12. Rc1 {[%emt 0:00:36]} Qa5 {[%emt 0:04:39]} 13. Kf2 {[%emt 0:00:58]} Be6 {[%emt 0:04:41]} 14. Nd5 {[%emt 0:00:53]} Bxd5 {[%emt 0:07:12]} 15. Qxa5 {[%emt 0:01:29]} Rxa5 {[%emt 0:00:16]} 16. cxd5 {[%emt 0:00:10]} Ne8 {[%emt 0:07:52]} 17. Rc8 {[%emt 0:29:56]} b5 {[%emt 0:20:21]} 18. Rhc1 {[%emt 0:05:38]} f5 {[%emt 0:19:58]} 19. exf5 {[%emt 0:03:22]} gxf5 {[%emt 0:00:10]} 20. Bd2 {[%emt 0:06:39]} Ra7 {[%emt 0:02:55]} 21. Bxb5 {[%emt 0:02:41]} Nf6 {[%emt 0:00:36]} 22. Bd3 {[%emt 0:04:10]} Rxc8 {[%emt 0:03:04]} 23. Rxc8+ {[%emt 0:00:05]} Kf7 {[%emt 0:00:04]} 24. Bxf5 {[%emt 0:01:24]} Nxd5 {[%emt 0:00:17]} 25. Bxh7 {[%emt 0:00:35]} Bd4+ {[%emt 0:00:10]} 26. Ke2 {[%emt 0:00:26]} Nf6 {[%emt 0:00:15]} 27. Bc2 {[%emt 0:00:31]} Bxb2 {[%emt 0:00:32]} 28. g4 {[%emt 0:00:53]} Nd5 {[%emt 0:00:57]} 29. h4 {[%emt 0:03:10]} Be5 {[%emt 0:00:10]} 30. Rc4 {[%emt 0:02:26]} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "2.29"]
[White "Loiseau, Quentin"]
[Black "Kristjansson, Olafur"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2461"]
[BlackElo "2078"]
[Annotator "ChessBase"]
[PlyCount "55"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:01:45]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:10]} e6 {[%emt 0:00:03]} 3. Nf3 {[%emt 0:00:34]} d5 {[%emt 0:01:39]} 4. g3 {[%emt 0:00:50]} dxc4 {[%emt 0:01:13]} 5. Bg2 {[%emt 0:00:20]} a6 {[%emt 0:01:35]} 6. O-O {[%emt 0:00:17]} Be7 {[%emt 0:00:43]} 7. Ne5 {[%emt 0:04:36]} O-O {[%emt 0:02:22]} 8. Nxc4 {[%emt 0:00:39]} Nc6 {[%emt 0:09:02]} 9. e3 {[%emt 0:01:09]} Bd7 {[%emt 0:00:32]} 10. Nc3 {[%emt 0:01:04]} Rb8 {[%emt 0:00:11]} 11. Ne5 {[%emt 0:06:20]} Be8 {[%emt 0:10:52]} 12. Nxc6 {[%emt 0:04:53]} Bxc6 {[%emt 0:00:08]} 13. Bxc6 {[%emt 0:01:42]} bxc6 {[%emt 0:00:08]} 14. Qe2 {[%emt 0:00:29]} Rb6 {[%emt 0:01:14]} 15. b3 {[%emt 0:09:40]} Bb4 {[%emt 0:15:29]} 16. Na4 {[%emt 0:02:34]} Rb5 {[%emt 0:04:14]} 17. Bb2 {[%emt 0:01:20]} Qd5 {[%emt 0:10:03]} 18. Rac1 {[%emt 0:04:50]} Rd8 {[%emt 0:00:35]} 19. Rc2 {[%emt 0:15:38]} Qe4 {[%emt 0:11:51]} 20. f3 {[%emt 0:01:21]} Qg6 {[%emt 0:00:13]} 21. Rxc6 {[%emt 0:02:01]} Rg5 {[%emt 0:02:37]} 22. Qc2 {[%emt 0:02:48]} Qh6 {[%emt 0:03:29]} 23. e4 {[%emt 0:02:56]} Nh5 {[%emt 0:02:34]} 24. Bc1 {[%emt 0:06:16]} Rxd4 {[%emt 0:04:43]} 25. Rxc7 {[%emt 0:02:38]} f6 {[%emt 0:08:54]} 26. Rc8+ {[%emt 0:02:01]} Kf7 {[%emt 0:00:18]} 27. Qc6 {[%emt 0:00:16]} f5 {[%emt 0:00:35]} 28. e5 {[%emt 0:07:04]} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "2.30"]
[White "Tomazini, Zan"]
[Black "Georghiou, Paul T"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2390"]
[BlackElo "2241"]
[Annotator "NA"]
[PlyCount "81"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:02:11]} e6 {[%emt 0:00:03]} 2. d4 {[%emt 0:00:15]} d5 {[%emt 0:00:06]} 3. e5 {[%emt 0:00:15]} c5 {[%emt 0:00:13]} 4. c3 {[%emt 0:00:04]} Nc6 {[%emt 0:00:19]} 5. Nf3 {[%emt 0:00:04]} Bd7 {[%emt 0:00:29]} 6. a3 {[%emt 0:02:34]} cxd4 {[%emt 0:00:05]} 7. cxd4 {[%emt 0:00:06]} Na5 {[%emt 0:00:11] C02: French: Advance Variation} (7... Nge7 8. Nc3 a6 9. Bd3 Rc8 10. O-O Ng6 11. Be3 Be7 12. Rc1 {½-½ (12) Borges Matos,J (2436)-Garcia Carey,O (2353) Santa Clara 2018}) 8. Bd3 {[%emt 0:16:09]} Ne7 {[%emt 0:02:37]} 9. O-O {[%emt 0:00:30]} Rc8 {[%emt 0:04:54]} 10. Nc3 {[%emt 0:09:09]} a6 {[%emt 0:05:36]} 11. Ne2 $146 {[%emt 0:07:40]} ({Predecessor:} 11. Bd2 Nc4 12. Bxc4 Rxc4 13. Rc1 Nc6 14. b4 Be7 {½-½ (14) Bridges,P (1821)-Lawrence,D (1678) Fishguard 2016}) 11... Qb6 {[%emt 0:00:58]} 12. b4 {[%emt 0:01:23]} Nc4 {[%emt 0:00:19]} 13. Ng3 {[%emt 0:01:24]} a5 {[%emt 0:04:51]} 14. Rb1 {[%emt 0:01:15]} a4 {[%emt 0:02:17]} 15. Nh5 {[%emt 0:01:41]} Nf5 {[%emt 0:03:52]} 16. Bxf5 {[%emt 0:00:52]} exf5 {[%emt 0:02:58]} 17. Nf4 {[%emt 0:00:07]} Be6 {[%emt 0:00:40]} 18. Qxa4+ {[%emt 0:00:18]} Qc6 {[%emt 0:02:50]} 19. b5 {[%emt 0:02:55]} Qb6 {[%emt 0:00:43]} 20. Qb3 {[%emt 0:03:00]} Be7 {[%emt 0:04:13]} 21. Rd1 {[%emt 0:02:09]} O-O {[%emt 0:00:56]} 22. Nh5 {[%emt 0:03:31]} f6 {[%emt 0:03:03]} (22... h6 $14) 23. exf6 {[%emt 0:00:44]} Bxf6 {[%emt 0:03:06]} 24. Nxf6+ {[%emt 0:00:27]} Rxf6 {[%emt 0:00:02]} 25. Bf4 {[%emt 0:00:33]} h6 {[%emt 0:01:12]} 26. Be5 {[%emt 0:00:51]} Rff8 {[%emt 0:00:17]} 27. Qb4 {[%emt 0:06:24]} Kf7 {[%emt 0:01:56]} (27... f4 $14) 28. Re1 {[%emt 0:02:41]} Ra8 {[%emt 0:02:49]} 29. a4 {[%emt 0:00:17]} Rfc8 {[%emt 0:01:09]} 30. Ra1 {[%emt 0:00:58]} Ra5 {[%emt 0:00:17]} (30... Re8 $16 31. Bf4 Qd8) 31. h4 {[%emt 0:01:05]} Rca8 {[%emt 0:00:54]} 32. h5 {[%emt 0:01:07]} Re8 $18 {[%emt 0:10:27]} 33. Nd2 {[%emt 0:02:36]} Nxd2 {[%emt 0:01:57]} 34. Qxd2 {[%emt 0:00:05]} Bd7 {[%emt 0:05:28]} 35. Ra3 {[%emt 0:06:52]} Raa8 {[%emt 0:00:34]} 36. Rg3 {[%emt 0:02:12]} Rg8 {[%emt 0:01:32]} 37. Bxg7 {[%emt 0:01:32]} Rxg7 {[%emt 0:01:13]} 38. Rxg7+ {[%emt 0:00:06]} Kxg7 {[%emt 0:00:48]} 39. Re7+ {[%emt 0:00:14]} Kf8 {[%emt 0:01:09]} 40. Rxd7 {[%emt 0:00:00]} Rxa4 {[%emt 0:00:00]} 41. Qc2 {[%emt 0:01:48]} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "2.31"]
[White "Sowray, Peter J"]
[Black "Bentel, Robin"]
[Result "0-1"]
[ECO "E83"]
[WhiteElo "2356"]
[BlackElo "2130"]
[Annotator "NA"]
[PlyCount "86"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} g6 {[%emt 0:00:08]} 3. Nc3 {[%emt 0:00:00]} Bg7 {[%emt 0:00:15]} 4. e4 {[%emt 0:00:09]} d6 {[%emt 0:00:16]} 5. f3 {[%emt 0:00:07]} O-O {[%emt 0:00:12]} 6. Be3 {[%emt 0:00:06]} c5 {[%emt 0:01:04]} 7. Nge2 {[%emt 0:00:16]} Nc6 {[%emt 0:00:16]} 8. d5 {[%emt 0:00:14]} Na5 {[%emt 0:02:19]} 9. Ng3 {[%emt 0:01:41]} a6 {[%emt 0:05:13]} 10. Rc1 {[%emt 0:01:29] E83: King's Indian: Sämisch Panno (6...Nc6): Lines without either Nge2 or Qd2} e6 {[%emt 0:01:21]} 11. Be2 {[%emt 0:05:36]} exd5 {[%emt 0:01:26]} 12. cxd5 {[%emt 0:01:14]} b5 {[%emt 0:02:30]} 13. b3 {[%emt 0:01:01]} Re8 {[%emt 0:17:22]} 14. Qd2 {[%emt 0:04:12] [#]} Nd7 $146 {[%emt 0:05:11]} ({Predecessor:} 14... Bd7 15. O-O b4 {1-0 (47) Baldauf,M (2483)-Van Wely,L (2663) Germany 2017}) 15. Nd1 {[%emt 0:08:04]} Ne5 {[%emt 0:06:26]} 16. O-O {[%emt 0:05:33]} h5 {[%emt 0:19:23]} 17. f4 {[%emt 0:10:23]} Ng4 {[%emt 0:01:50]} 18. Bxg4 {[%emt 0:00:09]} Bxg4 {[%emt 0:01:05]} 19. e5 {[%emt 0:04:38]} (19. Nf2 $16) 19... dxe5 {[%emt 0:09:55]} 20. f5 {[%emt 0:01:22]} c4 $1 {[%emt 0:04:29]} 21. b4 {[%emt 0:06:55]} Nb7 {[%emt 0:02:42]} 22. fxg6 {[%emt 0:09:14]} fxg6 {[%emt 0:00:20]} 23. Qc2 {[%emt 0:00:15]} e4 {[%emt 0:06:25]} 24. Nc3 {[%emt 0:05:55]} Nd6 {[%emt 0:00:42]} 25. Bc5 {[%emt 0:02:03]} Rc8 {[%emt 0:06:16]} 26. h3 {[%emt 0:03:10]} Be5 {[%emt 0:02:07] [#]} 27. Bxd6 $1 {[%emt 0:09:36]} Qxd6 {[%emt 0:00:39]} 28. Ncxe4 {[%emt 0:00:56]} Qb6+ {[%emt 0:01:08] [#]} (28... Qxd5 $16 29. hxg4 Qd4+ 30. Rf2 Bxg3 31. Nxg3 {[%mdl 64] Discovered Attack} Qxg4) 29. Kh1 $1 {[%emt 0:00:14]} Kg7 {[%emt 0:00:12]} 30. Qd2 {[%emt 0:05:36]} Bxg3 {[%emt 0:01:27]} 31. Nxg3 {[%emt 0:00:33]} Qe3 {[%emt 0:00:21]} 32. Qf2 {[%emt 0:04:35]} Qxf2 {[%emt 0:00:10]} 33. Rxf2 {[%emt 0:00:03]} h4 {[%emt 0:01:15]} 34. Nf1 {[%emt 0:02:24]} Bf5 {[%emt 0:00:14]} 35. Rf4 {[%emt 0:01:38]} Re2 {[%emt 0:01:00]} 36. Rc3 {[%emt 0:02:23]} Re1 {[%emt 0:01:39]} 37. Kh2 {[%emt 0:01:20]} Bd3 {[%emt 0:00:12]} 38. Nd2 {[%emt 0:00:18]} Re2 {[%emt 0:00:43]} 39. Nf3 {[%emt 0:01:02]} Rxa2 {[%emt 0:00:06]} 40. Nd4 {[%emt 0:00:00]} g5 {[%emt 0:00:00]} 41. Rg4 {[%emt 0:06:26]} Kf6 {[%emt 0:03:18]} 42. Nc6 {[%emt 0:00:24]} Ra1 {[%emt 0:07:22]} 43. Rd4 $19 {[%emt 0:01:09]} Re8 {[%emt 0:02:06]} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "3.1"]
[White "Firouzja, Alireza"]
[Black "Cornette, Matthieu"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2669"]
[BlackElo "2556"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,60,6,29,7,17,17,17,17,13,16,15,-10,10,8,24,20,25,21,29,6,7,35,34,1,18,15,27,35,22,33,26,-22,-22,-22,-22,-22,-22,-22,-22,-22,-22,-22,-22,-22,-23,-22,-20,-28,-15,-20,-11,-10,-17]} 1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 a6 5. Bd3 g6 6. Rb1 $146 {B23: Closed Sicilian: Lines without g3} ({Predecessor:} 6. Nxd4 cxd4 7. Ne2 d5 8. O-O dxe4 9. Bxe4 Nf6 10. Bf3 d3 11. cxd3 Qxd3 {½-½ (11) Zvjaginsev,V (2642)-Salgado Lopez,I (2629) St Petersburg 2018}) 6... Bg7 7. b4 cxb4 8. Rxb4 Nc6 9. Rb1 Nf6 10. Bb2 O-O 11. Nd5 e6 12. Nxf6+ Bxf6 13. Bxf6 Qxf6 14. Rb6 d5 15. O-O Nb8 16. exd5 Nd7 17. Rb4 exd5 18. Rd4 Nc5 19. Rxd5 b6 20. Qa1 Qxa1 21. Rxa1 Bb7 $36 {[%mdl 2048] Black is more active.} 22. Rd6 Bxf3 23. gxf3 Rfd8 24. Rxb6 Nxd3 25. cxd3 Rxd3 $11 {KRR-KRR} 26. Rd1 a5 27. Kf1 $1 Rad8 28. Ke2 Ra3 29. Rb2 Re8+ 30. Kf1 Rxf3 {Accuracy: White = 64%, Black = 70%.} 1/2-1/2

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "3.2"]
[White "Praggnanandhaa R"]
[Black "L'Ami, Erwin"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2537"]
[BlackElo "2647"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,68,4,0,7,0,0,0,0,0,0,7,17,17,13,13,13,15,23,20,41,36,28,19,36,7,7,8,9,7,7,7,8,7,11,0,11,11,20,11,13,15,17,0,13,0,0,0,7,0,46]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O h6 6. c3 d6 7. a4 {C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} a5 8. Nbd2 O-O 9. Re1 Be6 10. Bxe6 fxe6 11. Nf1 {LiveBook: 4 Games} d5 $146 ({Predecessor:} 11... Ng4 12. Re2 Bb6 13. Ng3 Qe8 {1-0 (45) Kobalia,M (2599)-Diermair,A (2507) Batumi 2018}) 12. Be3 (12. Qb3 {is more complex.} Qd7 13. h3 b6 14. Ng3 d4 15. Bd2) 12... Bxe3 13. Rxe3 dxe4 14. dxe4 Qxd1 $1 15. Rxd1 Rfd8 16. N1d2 Nd7 17. Ra1 Nc5 18. Kf1 Kf7 19. h4 Rd3 20. Rxd3 Nxd3 21. Nc4 Ke7 22. g3 Rd8 {The position is equal.} 23. Ke2 Nc5 24. Nfxe5 Nxe5 25. Nxe5 Nxe4 $11 {[%mdl 4096] Endgame KRN-KRN} 26. Ke3 Nf6 27. Nd3 b6 28. f3 Nd5+ 29. Ke2 Kf6 30. Nf2 Ne7 31. Ng4+ Kf7 32. Ne5+ Kf6 33. Ng4+ Kf7 34. Ne5+ Kg8 {Precision: White = 73%, Black = 61%.} 1/2-1/2

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "3.3"]
[White "Movsesian, Sergei"]
[Black "Gukesh D"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "2637"]
[BlackElo "2536"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,79,0,0,0,9,0,11,0,0,-4,-2,-18,19,7,10,0,56,66,52,54,69,60,79,81,126,116,121,124,187,152,153,156,133,158,144,137,151,139,148,154,156,154,152,111,162,92,237,222,195,70,85,66,131,148,387,383,367,363,408,420,445,441,468,477,605,486]} 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e5 7. Qd2 Be6 8. f4 Nge7 9. Nf3 {B26: Closed Sicilian: 3 g3, lines with early Be3} Nd4 10. O-O O-O 11. Ng5 {The position is equal.} (11. Rf2 Qd7 12. Ng5 exf4 13. Bxf4 Nec6 14. Nxe6 fxe6 15. Raf1 Ne5 16. h3 b5 17. Nd1 a5 18. Kh1 {1-0 (31) Li,R (2517)-Gindi,S (2337) Chicago 2016}) 11... Bd7 12. Rae1 $146 ({Predecessor:} 12. Rf2 Rb8 13. Raf1 f6 14. Nf3 b5 15. h3 b4 16. Ne2 Qa5 17. fxe5 dxe5 {1-0 (44) Lerch,P (2362)-Partos,C (2343) Baden 2011}) 12... f6 13. Nh3 Be6 14. Nd5 Rc8 15. c3 Nb5 (15... Bxd5 $1 $11 16. exd5 Ndf5) 16. Nxe7+ $14 Qxe7 17. f5 Bf7 18. g4 Kh8 19. Nf2 c4 20. a4 $36 {[%mdl 2048] White is really pushing.} Nc7 21. d4 b5 (21... b6 $16) 22. axb5 exd4 23. cxd4 Nxb5 24. g5 {Ng4 is the strong threat.} c3 25. bxc3 {Black must now prevent e5!} Bc4 26. Nd3 fxg5 27. Bxg5 Bf6 28. Bxf6+ Rxf6 29. Rf3 gxf5 (29... Bxd3 $16 {was necessary.} 30. Rxd3 gxf5) 30. e5 ({And not} 30. Rxf5 Rxf5 31. exf5 Qf7 $11) (30. exf5 $18 Qf7 31. Rg3) 30... Re6 (30... Rff8 $16) 31. Nf4 $18 ({Don't do} 31. Rxf5 $6 Rg8 $16) 31... Rh6 {[#]} 32. exd6 (32. e6 $1 $18 {[%mdl 512]}) 32... Qxd6 $14 33. Re5 a5 ({Black should play} 33... Qf6 $1 $14) 34. Qe3 {Strongly threatening Re8+.} ({Much weaker is} 34. Rxf5 $6 a4 $11) 34... Qf8 $2 {[#]} (34... Nc7 $16) 35. Rxb5 $1 {[%mdl 576] Decoy, Clearance} Bxb5 36. Qe5+ {[%mdl 64] Double Attack} Qf6 {And now ...Qxe5 would win.} 37. Qxb5 Rg8 38. Qxa5 {White is clearly winning.} Re8 39. h3 Qg5 40. Kh2 {Accuracy: White = 67%, Black = 45%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "3.4"]
[White "Brunello, Sabino"]
[Black "Lupulescu, Constantin"]
[Result "1/2-1/2"]
[ECO "D63"]
[WhiteElo "2534"]
[BlackElo "2634"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,71,35,31,26,17,17,7,14,0,5,0,0,-7,-5,-8,-9,-48,-42,-35,-51,-49,-27,-35,-28,-30,-22,-35,-39,-31,-29,-40,-19,-23,-23,-41,-36,-51,-33,-33,-30,-25,-27,-45,-27,-28,-8,-2,0,0,0,0,0,-7]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bg5 h6 6. Bh4 Be7 7. e3 O-O 8. Rc1 dxc4 9. Bxc4 a6 10. a4 c5 11. O-O cxd4 {D63: Queen's Gambit Declined: Classical: 7 Rc1} 12. Nxd4 Qb6 $146 ({Predecessor:} 12... Ne5 13. Be2 Ng6 14. Bg3 e5 15. Nf3 e4 16. Nd2 Bf5 17. Qb3 Bd6 18. Rfd1 Bxg3 19. hxg3 {1-0 (45) Brunello,S (2555)-Loiacono,L (2303) Spilimbergo 2018}) 13. Qb3 Qxb3 14. Bxb3 Ne5 15. Rfd1 Bd7 16. Kf1 Rfd8 17. Ke2 Rac8 18. Nb1 Nc6 19. Nxc6 Bxc6 20. f3 g5 21. Be1 Nd7 22. Bc2 Nb6 {Black wants to play ...Rxd1.} 23. b3 Rxd1 24. Kxd1 Nd5 25. Bd2 Rd8 {Strongly threatening ...Nxe3+.} 26. Ke2 Nb4 27. Bd1 f5 28. Rc4 Nd3 29. Ba5 Rd7 30. Rc3 Ne5 31. Bc2 b5 {...b4 is the strong threat.} 32. Bd1 bxa4 33. bxa4 {The position is equal.} Bd5 34. Bb3 Kf7 35. Nd2 Nc6 36. Bxd5 {Accuracy: White = 65%, Black = 67%.} 1/2-1/2

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "3.5"]
[White "Parligras, Mircea-Emilian"]
[Black "Sadzikowski, Daniel"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2633"]
[BlackElo "2523"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,88,0,22,3,22,0,8,0,19,26,28,0,0,0,0,0,0,0,8,0,11,11,8,11,9,8,26,20,28,31,31,28,28,16,28,25,23,7,27,0,5,0,0,0,0,0,0,-52,-20,-20,-20,-20,-20,-22,-22,-22,-22,-22,-22,-22,-22,-22,-22,-22,-22,-22,-22,-22,-15,-15,-15,-15,-15,-15,-15,-15,-8,-8,-8]} 1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. Nc3 Be7 5. b3 O-O 6. Bb2 b6 7. cxd5 {A13: English Opening: 1...e6} exd5 8. Be2 (8. d4 Bb7 9. Bd3 c5 10. O-O Nc6 11. Na4 Ne4 12. dxc5 bxc5 13. Ne5 Bd6 14. Bxe4 dxe4 15. Nc4 Be7 16. Qg4 g6 17. Qxe4 Qc7 18. Nc3 Nb4 {0-1 (50) Duda,J (2738)-Bacrot,E (2684) chess.com INT 2019}) 8... Bb7 9. Rc1 Re8 10. O-O Nbd7 11. Qc2 a6 12. d4 Bd6 13. Rfd1 Qe7 14. Bf1 Rac8 15. g3 $146 Ne4 16. Bh3 Rcd8 (16... Nef6 {looks sharper.} 17. Na4 h5 18. Qf5 g6 19. Qg5 Ng4) 17. Nxe4 dxe4 18. Ne5 Nxe5 19. dxe5 Bxe5 20. Rxd8 Rxd8 21. Bxe5 Qxe5 22. Qxc7 Qxc7 23. Rxc7 $11 {[%mdl 4096] Endgame KRB-KRB} Bd5 24. Kf1 Kf8 25. Ke1 a5 26. Bf1 Rd6 27. Bb5 Be6 28. Rc6 (28. h4 {with more complications.} g6 29. Ba6 Bg4 30. Be2 Be6 31. Bd1) 28... Ke7 29. h4 (29. Rc7+ $11 Kf6 30. Be2) 29... Rxc6 30. Bxc6 $15 {KB-KB. The position is equal.} f5 31. Kd2 Kd6 32. Bb7 b5 33. Kc3 Kc5 34. a3 b4+ 35. axb4+ axb4+ 36. Kc2 Kb6 37. Ba8 Kc7 38. Kb2 h6 39. Kc2 Kd6 40. Bb7 Ke5 41. Ba6 g5 42. hxg5 $1 hxg5 43. Be2 f4 44. Bh5 fxg3 {Accuracy: White = 66%, Black = 50%.} 1/2-1/2

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "3.6"]
[White "Hjartarson, Johann"]
[Black "Hovhannisyan, Robert"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "2520"]
[BlackElo "2630"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,96,22,37,17,19,13,10,11,21,12,12,-6,-6,-10,0,-16,8,0,5,-10,11,13,13,8,30,3,24,1,36,20,85,22,35,16,36,0,0,-50,-43,-50,-22,-33,-19,-19,-19,-23,-23,-19,-22,-50,-50,-50,-50,-58,-50,-50,-50,-65,-55,-58,-58,-108,-96,-94,-104,-141,-145,-149,-149,-219,-216,-230,-223,-273,-232,-187,-8,-521,-568,-784,-908,-1018,-1100,-1081,-1043,-1192,-1094,-1528,-1507]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Bxc6 dxc6 6. Qe2 {C65: Ruy Lopez: Berlin Defence (3...Nf6), unusual lines and 4 0-0 Bc5} (6. O-O {with more complications.} Qe7 7. Nbd2 Nd7 8. Nc4 a5 9. Ne3) (6. O-O Qe7 7. Nbd2 Bg4 8. h3 Bh5 9. a3 Nd7 10. b4 Bd6 11. g4 Bg6 12. Nc4 h5 13. Kg2 O-O-O {½-½ (41) Anand,V (2773)-Cheparinov,I (2711) Germany 2019}) 6... Bd6 7. Nbd2 Be6 8. O-O {The position is equal.} Nd7 9. Re1 $146 ({Predecessor:} 9. Nb3 f6 10. Na5 Qc8 11. c3 O-O 12. Be3 c5 13. a4 b6 {0-1 (49) Rabczewski,A (1951)-Duszynski,J ICCF email 2017}) 9... c5 10. Nf1 f6 11. c3 Qe7 12. a3 a5 13. d4 cxd4 14. cxd4 exd4 15. Nxd4 O-O 16. Be3 Nc5 17. Qc2 Bd7 18. f3 g6 19. Rac1 Qf7 (19... b6 $11) 20. Nd2 (20. Nf5 $16 {Nh6+ is the strong threat.} Bxf5 21. Bxc5 (21. exf5 b6 $11)) 20... Ne6 $11 21. Nc4 Be7 22. Qc3 b6 23. e5 f5 24. Nd2 c5 (24... Rfd8 {keeps more tension.} 25. Nxe6 Bxe6 26. Qc6 Rac8 27. f4 Bd5) 25. Nxe6 Bxe6 26. Nc4 Bxc4 27. Qxc4 Qxc4 28. Rxc4 a4 29. Rd1 Rfd8 30. Rxd8+ Bxd8 $15 {[%mdl 4096] Endgame KRB-KRB} 31. Kf2 Kf7 32. f4 Ke6 33. Kf3 Be7 34. h3 b5 35. Rc1 c4 36. Ke2 h6 37. g4 Rf8 38. Bd2 g5 39. gxf5+ (39. Rf1 $17) 39... Rxf5 $19 40. Rg1 gxf4 41. Rg6+ Kxe5 {White must now prevent ...Rh5.} 42. Kf3 {[#]} Kd4 $2 (42... Rh5 $1 $19 {[%cal Rh5h3]} 43. Bxf4+ Kd4 44. Rxh6 Rxh6 45. Bxh6 Bf6) 43. Rxh6 $2 {[%mdl 8192]} (43. Bc3+ $1 $11 Kd5 44. Rxh6) 43... Kd3 {Black is clearly winning.} 44. Be1 Bf6 45. Bb4 Bxb2 46. Rd6+ Kc2 47. h4 Kb3 48. Kg4 Rf7 {Accuracy: White = 32%, Black = 62%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "3.7"]
[White "Tari, Aryan"]
[Black "Salomon, Johan"]
[Result "1/2-1/2"]
[ECO "C66"]
[WhiteElo "2615"]
[BlackElo "2495"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,60,32,39,20,18,17,24,31,16,18,22,19,40,16,16,8,13,13,31,36,50,34,46,31,49,19,24,0,31,33,79,59,50,12,45,-17,-18,-57,-13,-28,-13,-13,-13,-16,0,0,0,0,0,0,-5,-5,-4]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. O-O Bd7 6. c4 {C66: Ruy Lopez: Steinitz Defence} g6 7. Nc3 Bg7 8. h3 {White has an edge.} O-O 9. Be3 a6 10. Ba4 Nh5 11. Bxc6 $146 ({Predecessor:} 11. Nd5 Rb8 12. Rc1 Ne7 13. Bxd7 Qxd7 {1-0 (41) Abdusattorov,N (2540)-Naiditsch,A (2701) Sharjah 2018}) 11... Bxc6 12. d4 exd4 13. Bxd4 Re8 14. Re1 Bxd4 15. Nxd4 Qf6 16. Re3 Nf4 17. b4 Qg5 {[%csl Gf4][%cal Rg5g2] [#]} 18. Rg3 Qe5 (18... Qf6 $5 {[%cal Rc6e4]}) 19. Qd2 Bd7 20. Re1 Be6 21. Nf3 Qf6 22. e5 (22. Nh2 $14) 22... dxe5 $11 23. Nxe5 Rad8 (23... Bxh3 $5 24. Re4 Rxe5 25. Rxf4 Bf5 $15) 24. Qe3 Nd3 25. Nxd3 {The position is equal.} Qxc3 26. Nf4 Qxe3 27. Rgxe3 {[%cal Rf4e6]} Kf8 28. Nxe6+ Rxe6 29. Rxe6 fxe6 30. Rxe6 Rd1+ {Accuracy: White = 53%, Black = 43%.} 1/2-1/2

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "3.8"]
[White "Prithu Gupta"]
[Black "Lagarde, Maxime"]
[Result "1-0"]
[ECO "A87"]
[WhiteElo "2478"]
[BlackElo "2612"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,61,37,27,26,29,49,28,79,75,91,100,170,167,169,187,165,165,166,146,132,7,0,0,0,0,0,0,0,-79,159,117,116,119,94,104,336,337,342,338,335,310,1027,1002,1214,1129,1173,1041,1041,837]} 1. c4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. d4 d6 6. O-O O-O 7. Nc3 Qe8 8. Nd5 Nxd5 {A87: Dutch Defence: Leningrad System: 5 Nf3} 9. cxd5 h6 (9... Nd7 10. Ng5 Nf6 11. Qb3 h6 12. Ne6 Bxe6 13. dxe6 Rb8 14. Bd2 c6 15. Rac1 g5 16. e3 {1-0 (38) Burg,T (2517)-Pruijssers,R (2506) Netherlands 2018}) 10. Bd2 Kh7 (10... Nd7 $11) 11. e4 $146 ({Predecessor:} 11. Rc1 Na6 12. Bc3 b6 13. Ne1 Bb7 14. Nd3 g5 15. f4 Qg6 16. Re1 {½-½ (39) Nguyen,H-Quach,P Hue 2003}) 11... fxe4 12. Nh4 Bf6 (12... c6 $16 {is a better defense.}) 13. Bxe4 $18 Bxh4 14. Qh5 $1 {[%cal Rh5h6][%mdl 64] Double Attack} (14. gxh4 $6 Bf5 $16) 14... Bf6 15. Qxh6+ Kg8 16. Bxg6 {[%csl Gg6][%cal Rh6h7]} Rf7 17. Rae1 (17. Rac1 $16) 17... Nd7 $1 $11 18. Re4 {Rg4 is the strong threat.} Nf8 $1 19. Bh5 $1 $36 {[%mdl 2048] And now Qxf6! would win. White has good play.} Bg7 20. Qe3 {aiming for Rf4.} Bf5 $1 21. Re6 (21. Bxf7+ $11 Qxf7 22. Rxe7 Qxd5 23. Re1 (23. Qg5 Ne6 $11 {[%mdl 64] Double Attack})) 21... c6 $2 (21... Bf6 $17 {White must now prevent ...Qb5.} 22. Re1 Bg6 23. Bxg6 Nxg6) 22. Re1 ({Don't take} 22. Bxf7+ Qxf7 23. Rxe7 Qxd5 $16) 22... cxd5 23. Bxf7+ Qxf7 24. Rxe7 Qh5 $2 {[#]} (24... Qf6 $16) 25. Qb3 $1 $18 {[%cal Rb3b7]} Bh3 {[#]} 26. Rxg7+ $1 {[%mdl 576] Decoy} Kxg7 27. Qxb7+ {[%mdl 64] Double Attack} Nd7 $2 (27... Kg8 28. Bh6 (28. Qxa8 {is a self mate.} Qf3 29. Qxf8+ Kxf8 30. Bh6+ Kf7 31. Re7+ {[%mdl 64] Decoy} Kxe7 32. Bf8+ Kxf8 33. b4 Qg2#) 28... Qxh6 29. Qxd5+ Be6 30. Qxa8 Qg6) 28. Qxa8 {White is clearly winning.} Ne5 29. Bh6+ Kh7 30. Qf8 {[%csl Gh6][%cal Rf8g7]} Nf3+ 31. Kh1 {Accuracy: White = 56%, Black = 42%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "3.9"]
[White "Petrosian, Tigran L."]
[Black "Hambleton, Aman"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2605"]
[BlackElo "2484"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,82,0,26,0,0,0,7,0,0,0,0,0,0,0,0,-30,-20,-49,0,0,0,0,0,-22,-14,-121,-115,-113,-125,-127,-72,-72,-77,-126,-12,-20,-31,-18,-9,-20,-15,-10,47,42,95,68,39,5,5,0,0,-26,-26,-27,-32,-67,-69,-370,-297,-296,-293,-382,-365,-575,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. h3 Bxf3 5. Bxf3 Nf6 6. Bg2 {A07: Réti Opening: New York and Capablanca Systems} Nbd7 7. O-O e5 8. d3 Bc5 9. Nd2 O-O 10. e4 Re8 11. exd5 $146 ({Predecessor:} 11. Kh1 Qe7 12. Qe2 Rad8 13. f4 dxe4 14. dxe4 exf4 15. gxf4 {0-1 (38) Grigoryan,K (2533)-Cori Tello,J (2601) Barcelona 2016}) 11... cxd5 12. c4 e4 $36 {[%mdl 2048] Black wants to play ...e3. White is under pressure.} 13. Kh2 e3 14. fxe3 Bxe3 15. cxd5 Nb6 16. Ne4 Nbxd5 17. Rxf6 (17. Qf3 $11 Bd4 18. Bg5) 17... gxf6 $17 18. Qf3 Bxc1 19. Rxc1 Kh8 (19... Qb6 $142 $1 20. d4 Rad8) 20. Rc5 {[#]} Re6 $1 21. Rc4 {[#]} Nb6 (21... Qe7 $1 $17 {Threatening ...Rd8.} 22. Ra4 a5) 22. Rc5 $11 Qe7 23. d4 Rd8 24. Rh5 {White wants to mate with Qf5.} Rd5 {Threatens to win with ...Rxh5.} 25. Rh4 $1 Qd8 (25... f5 $11 26. Nc3 Ra5) 26. Nc5 $14 {[%mdl 64] Double Attack} Rc6 (26... Rxd4 $14 27. Nxb7 (27. Nxe6 fxe6 28. Rxd4 Qxd4 $14) 27... Qd7) 27. Qd3 {[%csl Gh4][%cal Rd3h7]} f5 28. Bxd5 Qxd5 29. Qe3 Nc4 30. Qe8+ Kg7 {Hoping for ...Nd2.} 31. Nd7 {Intending Qf8+ and mate.} Qd6 {And now ...Rc7 would win.} 32. Rf4 Rc7 33. Rxf5 $2 {[%mdl 8192]} (33. b3 $15) 33... Rxd7 34. Rg5+ Kh6 35. h4 {aiming for Qe2.} Qe7 36. Qg8 (36. Qh8 {keeps fighting.} f6 37. Rf5) 36... Qe2+ $2 (36... f6 $19 37. g4 fxg5 38. hxg5+ Qxg5 39. Qe6+ Qg6 40. Qxd7 Nd2 41. Qxb7 Ne4) 37. Kh3 {[%csl Gg5][%cal Rg8g7] The position is equal.} Qf1+ 38. Kh2 {[%csl Gg5][%cal Rg8g7]} Qf2+ 39. Kh3 {[%csl Gg5][%cal Rg8g7]} Qf1+ 40. Kh2 {[%csl Gg5][%cal Rg8g7]} Qe2+ 41. Kh3 {[%csl Gg5][%cal Rg8g7]} Qf1+ {Accuracy: White = 41%, Black = 47%.} 1/2-1/2

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "3.10"]
[White "Christiansen, Johan-Sebastian"]
[Black "Sarkar, Justin"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2571"]
[BlackElo "2337"]
[Annotator "TA"]
[PlyCount "139"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,139,22,22,22,22,2,26,17,39,35,39,35,47,53,56,47,59,52,56,53,63,44,76,38,29,29,33,31,29,27,50,40,41,33,32,16,67,64,68,45,45,45,41,48,48,38,62,61,54,58,66,41,49,33,56,33,60,51,66,8,8,12,67,0,0,0,0,-8,-8,-8,-8,-8,-8,-85,-23,-23,-23,-24,-24,-27,-8,-8,-8,-47,-8,-8,-8,-43,-8,-12,-20,-8,-8,-63,-64,-64,-64,-64,-64,-70,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 O-O 6. O-O d5 7. exd5 Nxd5 8. Re1 Bg4 9. h3 {C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} (9. Nbd2 Nb6 10. h3 Bh5 11. Bb3 Kh8 12. Ne4 Bd6 13. g4 Bg6 14. d4 exd4 15. Nxd4 Nxd4 16. Qxd4 Be7 {1-0 (48) Giri,A (2783)-Inarkiev,E (2693) St Petersburg 2018}) 9... Bh5 10. Nbd2 {[%cal Bb1d2,Bd2f1,Bf1g3][%mdl 32]} Bb6 11. Nf1 {White has an edge.} Re8 12. Ng3 Bg6 13. a4 a6 {[#]} 14. Bd2 $146 ({Predecessor:} 14. d4) 14... f6 15. a5 Nxa5 16. Bxd5+ $1 Qxd5 17. c4 {[#]} Nxc4 $1 {[%mdl 512]} 18. dxc4 Qxc4 19. Be3 (19. Rc1 $5 {[%cal Rc1c4]} Qd3 20. Be3 $14) 19... Rad8 20. Qc1 Qxc1 21. Rexc1 Bxe3 22. fxe3 c6 23. Ra3 Rd7 24. Rb3 Kf8 25. Ne2 Bd3 (25... Ra8 $11) 26. Kf2 $14 Red8 27. Ned4 exd4 28. Rxd3 dxe3+ 29. Rxe3 Rd3 30. Re4 Re8 31. Rb4 Re7 32. Rc2 Ke8 33. Nd2 Kd8 34. Nb3 Rd5 35. Rc5 Rxc5 36. Nxc5 {[%mdl 4096] Endgame KRN-KR} Kc8 37. Re4 ({Better is} 37. Kf3 $14) 37... Rxe4 $11 38. Nxe4 {KN-KP} b6 39. Ke3 (39. Ng3 $1 $14) 39... Kd7 40. Kd4 Ke6 41. Nc3 c5+ 42. Ke3 b5 43. g4 Ke5 44. Nb1 {[#]} (44. b3 $11) 44... c4 ({Black should play} 44... g6 $1 $17) 45. Na3 Kd5 46. Nc2 a5 {[%cal Ba6a5,Ba5a4][%mdl 32]} 47. h4 $1 b4 48. h5 $1 g6 49. h6 Kc5 {[%mdl 1024] Black has compensation.} 50. Nd4 a4 51. Ne6+ $1 Kd6 (51... Kd5 $5 {[%cal Rd5e6]} 52. Nf4+ Kc5 $11) 52. Nd4 Kd5 53. Nc2 $1 {[%cal Rc2b4]} Kc5 54. Nd4 (54. Kd2 $1 $11) 54... a3 $15 55. bxa3 bxa3 56. Nc2 a2 57. Ke4 $1 Kb5 (57... Kd6 $15 58. Kd4 f5 59. gxf5 gxf5 60. Kxc4 Ke5) 58. Kd4 $11 {The position is equal.} f5 59. gxf5 gxf5 60. Kc3 {And now Kb2 would win.} Kc5 61. Kb2 f4 {next ...f3 is good for Black.} 62. Kxa2 {KN-K3P} f3 {Strongly threatening ...f2.} 63. Kb2 {Kc3 is the strong threat.} f2 64. Ne3 Kd4 65. Nf1 Kd3 66. Kc1 Ke2 67. Ng3+ Kf3 68. Nf1 {aiming for Kd2.} Kg2 69. Ne3+ Kf3 70. Nf1 $1 {Accuracy: White = 57%, Black = 60%.} 1/2-1/2

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "3.11"]
[White "Jones, Gawain C B"]
[Black "Kjartansson, Gudmundur"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2698"]
[BlackElo "2444"]
[Annotator "TA"]
[PlyCount "162"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,162,2,10,31,35,33,29,49,42,51,32,39,17,26,14,18,10,18,10,26,11,16,12,16,12,20,18,26,20,22,26,20,18,18,18,16,16,26,20,24,11,27,19,27,6,27,27,26,12,27,15,23,-17,40,34,43,39,53,53,53,53,53,53,53,53,53,53,60,60,60,53,53,53,53,53,53,53,53,53,53,53,61,53,187,181,160,53,53,53,53,53,70,53,69,53,53,53,53,53,72,40,34,27,21,0,53,53,53,53,53,0,0,0,0,0,919,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-74,-74,-74,-74,-74,-74,-74,-74,-70,-109,-133,0,0,0,0,0,0,0,0,0]} 1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d4 Nf6 7. Bd3 dxe4 8. Nxe4 Nxe4 {B11: Caro-Kann: Two Knights Variation} (8... Qxd4 {looks sharper.} 9. c3 Qd5 10. O-O Nbd7 11. Rd1 Ne5) 9. Qxe4 Nd7 {[%cal Bb8d7,Bd7f6,Bf6d5][%mdl 32]} 10. c3 g6 {White has an edge.} 11. h4 $146 ({Predecessor:} 11. Qf3 Bg7 12. Bf4 O-O 13. O-O e5 14. dxe5 Nxe5 15. Bxe5 Bxe5 16. Rad1 Qc7 17. Rfe1 {½-½ (17) Matinian,N (2491)-Andriasian,Z (2622) Minsk 2017}) 11... h5 12. Bg5 Be7 13. Qe3 Nf6 14. O-O-O Nd5 15. Qd2 Bxg5 16. hxg5 Qd6 17. Rh4 O-O-O 18. Qe1 Kb8 19. g3 Rhe8 20. Re4 Rd7 21. Bc2 Red8 22. Re5 Qc7 23. Qe2 Rd6 24. Bb3 a6 25. Qf3 b5 26. Rde1 R6d7 27. Kb1 Qd6 28. R1e4 Rb7 29. Rh4 a5 30. a3 Ka8 31. Qe2 Rdb8 32. Kc1 Rd8 33. Kd1 Rdb8 (33... b4 $11 34. axb4 axb4) 34. Ke1 Ra7 35. Kf1 a4 36. Bxd5 cxd5 37. g4 hxg4 38. Qxg4 Rc7 39. Qf3 Qc6 40. Rh7 Qc4+ 41. Kg2 Rbb7 42. Qf6 Ka7 43. Qf4 Rd7 44. Re3 Qa2 45. Re2 Qc4 46. Qd2 Rd8 47. Re3 Re8 48. Qe1 Rbe7 (48... Ree7 $14) 49. Rf3 $1 $18 {[%cal Rf3f7]} Qc7 50. Rf6 ({Better is} 50. Qe5 $1 $16) 50... Rb8 $14 51. Qe3 Rb7 52. Qf3 Rd7 53. Qg3 Kb6 54. Qh4 Re7 55. Rg7 {[%cal Bh7g7,Bg7g8,Bg8h8][%mdl 32]} Qc4 56. Qg4 Ka5 57. Rg8 Qd3 58. Qf4 Qe2 59. Rh8 Red7 (59... Rbc7 $1 $11) 60. Qc1 Re7 61. Rf3 Ra7 62. Qf4 (62. Rh1 $14) 62... Qxb2 63. Rb8 {Black must now prevent Qd6.} Red7 64. Qe5 Qb1 $2 {[%mdl 8192] [#]} (64... Qc1 $11) 65. Re3 $2 (65. c4 $1 $18 {[%mdl 512]} Rdb7 (65... bxc4 66. Rxb1) 66. Rxf7 $1 {[%mdl 576] Deflection} (66. cxd5 Qc1 $16) 66... Rxf7 67. Rxb5+ Qxb5 68. Qe1+ (68. cxb5 Rae7 $16) 68... Kb6 69. cxb5) 65... Qb3 66. Qh8 Qc4 67. Qf8 Re7 68. Rc8 Rec7 69. Re8 Qc6 70. Rh3 Ka6 71. Rf3 Rd7 72. Qg7 (72. Rc8 $11 {keeps the balance.} Rac7 73. Ra8+ Kb6 74. Qb8+ Qb7 75. Qf8) 72... Qd6 $17 73. Qg8 Rdc7 74. Rb8 Qe7 ({Don't go for} 74... Qxa3 $2 75. c4 $1 $18 {[%mdl 512]}) 75. Rg3 Rc4 ({Avoid the trap} 75... Qxa3 $2 76. c4 $1 $18 {[%mdl 512]}) 76. Re8 Qxa3 77. Rf3 {[#]} Qc1 ({Black should try} 77... Rcc7 $1 $17 {Threatens to win with ...Qc1.} 78. c4 Qb4 79. cxb5+ Qxb5) 78. Rxf7 $11 {The position is equal.} Qxg5+ 79. Kf1 Qc1+ 80. Kg2 Qg5+ 81. Kf1 Qc1+ {Accuracy: White = 60%, Black = 56%.} 1/2-1/2

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "3.12"]
[White "Grandelius, Nils"]
[Black "Saduakassova, Dinara"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2687"]
[BlackElo "2461"]
[Annotator "TA"]
[PlyCount "137"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,137,20,17,48,39,66,66,96,66,85,54,53,37,49,23,61,21,18,6,43,14,95,92,95,88,91,59,163,83,183,183,151,104,101,0,158,117,203,193,197,188,183,165,347,261,285,268,271,179,214,208,320,329,364,356,352,113,95,110,115,28,24,18,8,5,8,0,0,0,8,8,8,8,38,45,162,158,175,160,232,214,219,226,197,200,198,68,69,70,70,70,66,23,20,18,25,25,289,285,164,81,81,81,280,280,273,218,369,358,350,233,686,592,612,575,516,545,528,491,1962,1657,29962,11316]} 1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O Be7 5. c4 O-O 6. b3 a5 7. Nc3 c6 8. Bb2 Nbd7 9. d4 Rb8 {A14: English Opening: 1...e6 with b3 by White} (9... b6 10. e4 Ba6 11. Nd2 Rc8 12. Re1 dxe4 13. Ndxe4 b5 14. d5 cxd5 15. cxd5 exd5 16. Nxd5 Nxd5 17. Qxd5 Rc2 18. Qd4 Nf6 19. Rec1 Qxd4 20. Bxd4 Rxc1+ 21. Rxc1 Nxe4 22. Bxe4 {1-0 (59) Predojevic,B (2617)-Saric,I (2637) Sarajevo 2011}) 10. Ne5 Bd6 $146 ({Predecessor:} 10... Nxe5 11. dxe5 Ne8 12. Qd2 Nc7 13. Rfd1 b5 14. cxd5 cxd5 15. Qf4 Bd7 16. e4 b4 17. Ne2 {1-0 (32) Van Wely,L (2475)-Cladouras,P (2370) Munich 1992}) 11. f4 Ne8 {White is slightly better.} 12. e3 Bb4 13. Ne2 Be7 14. Qc2 Nd6 15. g4 f6 16. Nxd7 (16. c5 {feels hotter.} Ne4 17. Bxe4 dxe4 18. Nc4 f5 19. Bc3) 16... Bxd7 17. f5 Qc8 {[%cal Re6f5]} 18. Ng3 b5 (18... b6 $11 {keeps the balance.}) 19. c5 $36 {[%mdl 2048] Black is under strong pressure.} Nf7 20. e4 dxe4 21. Bxe4 {Black must now prevent fxe6.} Ng5 ({Black should play} 21... e5 $14) 22. Bg2 (22. Bd3 $1 $18) 22... Bd8 (22... Nf7 $16) 23. Rae1 Nf7 24. Be4 {Hoping for fxe6.} Ng5 25. Bg2 (25. Bd3 $142) 25... Nf7 $1 26. Qf2 Bc7 (26... a4 $16) 27. fxe6 $18 Bxe6 28. Nf5 Bxf5 29. Qxf5 Nd8 $2 (29... Qxf5 30. gxf5 Rbc8) 30. Re7 Qxf5 31. gxf5 Rf7 32. Re8+ Rf8 33. Rfe1 Bf4 (33... Rxe8 $142 34. Rxe8+ Kf7) 34. R8e4 Bh6 35. Re7 Rf7 36. d5 $2 (36. R7e2 $18 {and White stays clearly on top.}) 36... Rxe7 $16 37. Rxe7 cxd5 38. Kf2 ({Better is} 38. Bxd5+ $16 Kf8 39. Re4) 38... Kf8 $11 39. Rd7 Rc8 40. Rxd5 Bf4 41. Bf1 Nc6 $1 42. Kf3 Bxh2 43. Bxb5 Nb4 $1 {[%cal Rb4d5]} 44. Bd7 Rd8 45. Rd2 Bg1 ({Black should try} 45... Bc7 $14) 46. a3 $18 Nc6 47. Bc3 $1 Nb8 (47... Ne5+ $16 {might work better.} 48. Bxe5 fxe5) 48. Bb5 Rxd2 49. Bxd2 Bxc5 50. Bxa5 {[%mdl 4096] Endgame KBB-KBN} Ke7 51. a4 ({White has to play} 51. b4 $18 Bd6 52. Ke4) 51... Kd6 $1 $14 52. Ke4 Nc6 53. Be1 Bb4 54. Bf2 Na5 55. Bg3+ Kc5 $1 56. Kd3 Nc6 $2 {[%mdl 8192]} (56... g6 $11) 57. Bf2+ $1 $18 Kd5 {[#]} 58. Bc4+ (58. Bxc6+ $1 $18 {is more deadly.} Kxc6 59. Kc4) 58... Kd6 $16 59. Bg8 Bc5 $2 (59... Ne5+ $16 {was called for.} 60. Ke4 h5) 60. Bg3+ $18 Ne5+ {[#]} 61. Kc3 $1 h5 $2 (61... h6 62. b4 Be3) 62. Bc4 Kc6 63. Be2 Ng4 $2 (63... Kd5 64. b4 (64. Bxh5 Bd4+ 65. Kc2 Ke4 $16) 64... Bd4+ 65. Kb3 Ke4) 64. Bf3+ Kd7 65. a5 {[%cal Ba4a5,Ba5a6][%mdl 32]} Ne5 66. Bxh5 Nc6 {If Black can now play ...Bb4+ this consolidates a bit.} 67. Kc4 Bb4 (67... Ba7 $142 68. b4 Be3) 68. a6 Bd6 {[#]} 69. Be8+ $1 {[%mdl 512] Accuracy: White = 46%, Black = 36%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "3.13"]
[White "Gupta, Abhijeet"]
[Black "Thorfinnsson, Bragi"]
[Result "0-1"]
[ECO "E05"]
[WhiteElo "2602"]
[BlackElo "2436"]
[Annotator "TA"]
[PlyCount "128"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,128,29,7,22,16,36,24,11,18,18,21,31,26,26,0,0,0,116,91,116,122,116,0,0,0,0,0,0,-120,-121,-107,-60,-77,-43,-22,0,-39,-50,-66,-52,-203,-196,-193,-189,-188,-83,-299,-302,-365,-382,-384,-360,-376,0,0,0,0,97,97,135,129,152,148,639,8,582,0,0,0,39,-14,0,0,22,0,0,0,33,62,58,17,146,185,174,129,237,116,287,276,380,381,616,529,654,-64,-56,-50,-58,-10,-17,-20,0,0,0,0,0,-29973,-29974,-29991,-29989,-29991,-29992,-29992,-29993,-29993,-29993,-29994,-29993]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 b6 {E05: Open Catalan: 5 Nf3 Be7} (7... a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bd2 Be4 11. Qc1 Bb7 12. Rd1 Qc8 13. Ba5 c5 14. dxc5 Bxc5 15. Nbd2 Nbd7 16. Nb3 Ba7 17. Qf4 Nb6 18. Bxb6 Bxb6 19. Rac1 Qe8 20. Ne5 Bxg2 21. Kxg2 {½-½ (75) Ding,L (2813)-Radjabov,T (2757) Wijk aan Zee 2019}) 8. Bg5 Nd5 9. Bxe7 Qxe7 {White has an edge.} 10. Nbd2 Ba6 11. Nxc4 c5 12. Rac1 Rc8 13. e4 $146 ({Predecessor:} 13. Ne3 Nxe3 14. fxe3 Nd7 15. Ne5 cxd4 {1-0 (31) Ragger,M (2672)-Kosten,A (2448) Brest 2018}) 13... Nb4 $1 {[%cal Rb4c2]} 14. Qb3 b5 (14... cxd4 $1 $11 15. Rfd1 Nd7) 15. Nd6 $1 $16 {[%cal Rd6c8]} Qxd6 16. dxc5 Qd3 17. Rc3 ({Only move:} 17. Qxb4 $16 Nc6 18. Qb3 Qxb3 19. axb3) 17... Qd8 $1 $11 {And now ...N4c6 would win.} (17... Qxe4 $2 18. Nh4 $18) 18. Qxb4 Nc6 19. Qb3 $1 {Hoping for Rd1.} b4 20. Rcc1 (20. Rd1 $11 bxc3 21. Rxd8+ Rxd8 22. h4 (22. bxc3 $2 Rab8 $19) (22. Qxc3 $2 Rd1+ 23. Ne1 Nd4 $19)) 20... Bxf1 $17 21. Bxf1 a5 {[%cal Ba7a5,Ba5a4,Ba4a3][%mdl 32]} 22. Qe3 a4 23. Bb5 Qf6 24. e5 Qd8 $1 25. Qe4 Ne7 $1 {[%cal Bc6e7,Be7d5,Bd5c3][%mdl 32]} (25... Qd5 $6 26. Qxd5 exd5 27. Bxc6 $14) 26. Nd4 $2 ({Better is} 26. Ng5 $15 Nf5 27. Nxe6 fxe6 28. Bc4) 26... a3 $1 $19 {[%cal Ra3b2]} 27. b3 Ra5 $1 28. Rc4 g6 (28... Qd5 $19 29. Qe1 Rb8 30. Qxb4 Rbxb5 $1 {[%mdl 512]} 31. Nxb5 Nc6 {[%mdl 64] Double Attack}) 29. Qe1 $2 (29. Qb7 $17 {is the only way for White.}) 29... Nd5 30. Bc6 Nc3 {[%mdl 64] Overworked Piece} 31. Rxc3 Qxd4 (31... bxc3 32. Qxc3 Qc7 33. b4 $11) 32. Rc4 Qb2 $2 (32... Qd8 $19 33. Bg2 Raxc5 34. Qxb4 Rxc4 35. bxc4 Qd4 36. Qxa3 Rxc4) 33. Qxb4 $11 Ra7 34. Bb7 Rc7 (34... Qxa2 $11 {remains equal.} 35. Qb6 (35. Bxc8 Qb1+ 36. Kg2 a2 $11) 35... Qb1+ 36. Kg2 a2 37. Bxc8 a1=Q 38. Qd8+ Kg7 39. Qf6+ Kg8 40. Qd8+ Kg7 41. Qf6+ Kg8 42. Qd8+) 35. c6 $16 Qxe5 ({Of course not} 35... Qxa2 $6 36. Qd6 $11) 36. Rd4 Kg7 37. Rd8 {[%mdl 1024] Threatens to win with Qf8+. White has strong compensation.} Kf6 $2 {[%mdl 8192]} (37... h5 $16) 38. Kg2 $2 (38. Rd7 $1 $18 Rxc6 39. Qe7+ {[%mdl 64] Double Attack} Kf5 40. Qxf7+ Qf6 41. Qxh7 Rxb7 42. Rxb7) 38... g5 $2 {[%mdl 8192]} (38... Ra5 $1 $11 {and Black stays safe.}) 39. h3 $2 (39. Rd7 $18 {Strongly threatening Qe7+.} Kg6 40. h4 Rxc6 41. Qf8 (41. Bxc6 Rxd7 42. Bxd7 Qd5+ 43. Kh2 Qxd7 $14)) 39... Ra5 $1 $11 40. h4 h6 41. Rd3 (41. Rd7 $14 Rxd7 42. cxd7) 41... Rd5 42. Re3 Qd4 43. hxg5+ hxg5 44. Qxa3 Rf5 45. Qc1 Qd5+ 46. Kg1 $1 g4 {[#]} (46... Ke7 $11) 47. Qc3+ $1 $16 Kg6 48. Qd3 Qc5 (48... f6 $16 {keeps fighting.}) 49. a4 (49. Kg2 $18 {is more deadly.}) 49... Qc1+ $2 (49... f6 $16 {is a better defense.}) 50. Kg2 $18 f6 {[#] ( -> ...Rh7)} 51. Re4 $1 {[%cal Re4g4]} Qg5 $2 (51... Kf7 52. Qd6 (52. Qd8 Rxb7 53. cxb7 Qc6 $16) 52... Re7) 52. Qd1 Kh5 53. Rxe6 $2 (53. Qd6 $18 Qg7 54. Qxe6) 53... Rxf2+ $1 $40 {[%mdl 192] Decoy. White needs to defend precisely.} 54. Kxf2 Qf5+ 55. Kg2 Qxe6 $11 {[%mdl 4096] Endgame KQR-KQB} 56. Qd3 $1 f5 57. a5 Qe5 58. a6 Re7 {White must now prevent ...Qb2+.} 59. Qf1 $2 {[%mdl 8192]} (59. b4 $11) 59... Qd5+ {Black mates.} 60. Kh2 Kg6 61. Kg1 Qd4+ 62. Kg2 Qd2+ 63. Kg1 Re1 64. a7 Qe3+ {Accuracy: White = 41%, Black = 38%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "3.14"]
[White "Van Foreest, Jorden"]
[Black "Tomazini, Zan"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2598"]
[BlackElo "2390"]
[Annotator "TA"]
[PlyCount "127"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,127,61,66,72,22,40,22,29,16,21,16,25,25,24,18,50,16,41,39,61,21,30,23,32,49,78,82,70,75,77,0,0,0,-6,-3,5,5,5,5,8,-3,16,16,16,16,16,16,18,25,95,89,100,101,123,120,141,119,122,109,109,109,113,113,147,147,157,162,165,164,152,177,162,159,206,196,189,199,286,291,273,258,483,431,484,484,719,715,714,709,693,676,627,544,686,680,769,662,835,729,1281,1194,804,862,800,804,744,735,725,701,1684,1668,6079,4444,29971,29971,29978,29978]} 1. Nf3 g6 2. e4 Bg7 3. d4 d6 4. Nc3 a6 5. Bd3 (5. Bg5 b5 6. a4 b4 7. Nd5 a5 8. Bc4 c6 9. Ne3 Nf6 10. Bxf6 exf6 11. O-O O-O 12. Re1 Re8 13. Qd3 {½-½ (49) Azarov,S (2575)-Saric,I (2690) chess.com INT 2019}) 5... b5 6. O-O {B06: Modern Defence} Bb7 7. Re1 {LiveBook: 3 Games} Nd7 8. Ne2 {White is better.} c5 {aiming for ...c4.} 9. c3 Ngf6 $146 ({Predecessor:} 9... e5 10. Bg5 Ne7 11. a4 c4 {0-1 (69) Nwachukwu,C (1962)-Karlsson,J (2165) Caleta 2013}) 10. Ng3 O-O 11. a4 c4 12. Bc2 e5 13. Bg5 Qc7 14. h3 Rfe8 15. Qd2 Rad8 16. d5 Ra8 17. Nh2 Nc5 18. f4 exf4 19. Qxf4 Nfd7 20. Ng4 $1 f6 {[#]} 21. Nxf6+ (21. Bh6 $1 $16) 21... Nxf6 $11 22. Bxf6 Rf8 23. e5 Qf7 $132 {[%mdl 2048] Black is not keeping still} 24. Qd4 Bxf6 25. exf6 Qxf6 26. axb5 (26. Qxf6 {feels hotter.} Rxf6 27. axb5 axb5 28. Ne4 Nxe4 29. Rxa8+ Bxa8 30. Bxe4 Bb7 31. Ra1) 26... axb5 27. Rxa8 Bxa8 28. Qxf6 Rxf6 29. Ne4 Nxe4 30. Bxe4 {[%mdl 4096] Endgame KRB-KRB} Rf8 (30... Bb7 $11 {remains equal.}) 31. Ra1 $16 Kf7 32. Ra6 Ke7 33. Rb6 Rc8 34. Rxb5 Kd7 35. Ra5 {Hoping for Ra7+.} Bb7 36. Ra7 Kc7 {[#]} 37. Ra4 $1 Kb6 38. Rb4+ Ka6 39. Kf2 Rc5 40. Ke3 Bxd5 41. Bxd5 Rxd5 42. Rxc4 $18 {KR-KR} Kb6 43. Rd4 Re5+ 44. Re4 Rg5 (44... Rh5 {was worth a try.} 45. Re8 Kc5) 45. g4 Kc6 46. b4 {Black must now prevent c4.} Rb5 $2 (46... Rd5 47. Re7 h5) 47. Re7 h5 48. Re6 hxg4 (48... Rd5 $142 49. Rxg6 hxg4 50. hxg4 Rd1) 49. hxg4 g5 50. Rf6 Re5+ 51. Kd3 Re1 52. Rf5 Rg1 53. Rxg5 Kd7 54. c4 Ke6 55. b5 Rg3+ 56. Kd4 Kf6 57. Rf5+ Ke6 58. Rf4 Rg1 59. Re4+ Kd7 60. Ke3 Rd1 61. g5 {[%cal Bg4g5,Bg5g6][%mdl 32]} Rg1 62. Kf4 Rd1 63. g6 Rg1 64. Kf5 {Accuracy: White = 80%, Black = 38%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "3.15"]
[White "Low, Zhen Yu Cyrus"]
[Black "Potkin, Vladimir"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2418"]
[BlackElo "2597"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,68,17,16,6,9,8,8,8,8,8,9,12,21,20,22,6,10,16,0,49,14,28,0,0,0,0,-22,-8,-23,-5,-117,-118,-129,-129,-119,-118,-120,-128,-114,-124,-461,-266,-690,-690,-648,-631,-29986,-5818,-29987,-29988,-29987,-29988,-29993,-29994,-29994,-29995]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 O-O 6. c3 d6 7. Re1 h6 8. h3 a5 {C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} 9. Bb3 Re8 10. Nbd2 Be6 {The position is equal.} 11. Ba4 Qb8 {[#]} 12. d4 $1 {[%mdl 512]} b5 $146 {[%cal Re5d4]} (12... exd4 13. cxd4) ({Predecessor:} 12... exd4 13. cxd4 b5 14. dxc5 bxa4 15. cxd6 cxd6 16. Nb1 {0-1 (53) Harika,D (2528)-Adams,M (2745) Douglas 2016}) 13. dxc5 {Strongly threatening Bc2.} bxa4 14. cxd6 cxd6 15. Qxa4 Rc8 16. Nf1 d5 17. exd5 Bxd5 18. N3h2 Ne7 19. Ng4 Nxg4 20. Qxg4 Ra6 {[%cal Ba8a6,Ba6f6,Bf6g6][%mdl 32]} 21. Ne3 Ba8 22. Nf5 (22. f3 $11) 22... Nxf5 $17 23. Qxf5 {[#]} Rf6 $1 {[%cal Rf6f5]} 24. Qd3 Rg6 25. f3 {[#]} e4 $1 {[%mdl 512]} 26. fxe4 {[#]} f5 $1 $40 {[%mdl 640] Black attacks with force.} 27. b3 $2 {[%mdl 8192]} (27. Qc2 $17) (27. exf5 Rxg2+) 27... Re8 (27... fxe4 $142 28. Qe3 Rg3) 28. Qc4+ $2 (28. Re2 Rxe4 29. Be3) 28... Kh7 $19 29. Qf1 Rxe4 30. Rd1 Qb6+ (30... Qa7+ $142 31. Kh1 Rh4 32. Rd3 Rxg2 33. Qxg2 Bxg2+ 34. Kxg2 Qa6 35. Rg3 Qe2+ 36. Kg1 Qd1+ 37. Kg2 Re4 38. Rf3 Re6 39. Re3 Rxe3 40. Bxe3 Qxa1 {[%mdl 64] Double Attack} 41. Kf3 Qxc3 42. Ke2 Qc2+ 43. Ke1 Qxa2 44. Ba7 Qxb3 45. Kd2 Qxh3 46. Bd4 g5 47. Ba7 f4 48. Kc2 Qc8+ 49. Kd3 Qa6+ {[%mdl 64] Double Attack} 50. Kd4 Qxa7+ 51. Kc3 f3 52. Kd3 f2 53. Kc2 f1=Q 54. Kb3 Qd3+ 55. Kb2 Qf2+ 56. Kc1 Qdf1#) 31. Kh2 Qc7+ {Black mates.} 32. Kg1 Qc5+ 33. Kh2 Qe5+ 34. Kg1 Re2 {Accuracy: White = 45%, Black = 69%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "3.16"]
[White "Fier, Alexandr"]
[Black "Ragnarsson, Dagur"]
[Result "1-0"]
[ECO "D71"]
[WhiteElo "2570"]
[BlackElo "2380"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,55,1,9,12,18,10,11,9,28,22,24,24,28,23,37,38,91,83,89,84,93,94,104,79,91,65,89,50,102,76,78,89,141,132,210,221,226,212,251,243,396,384,698,691,29990,29991,29991,29992]} 1. d4 Nf6 2. c4 g6 3. g3 c6 4. Bg2 d5 5. Qa4 Nfd7 (5... Bg7 6. cxd5 Nxd5 7. Nf3 Nb6 8. Qc2 Bg4 9. Nbd2 O-O 10. h3 Bxf3 11. Nxf3 Bxd4 12. Nxd4 Qxd4 {0-1 (42) Duda,J (2738)-Vachier Lagrave,M (2778) Germany 2019}) 6. cxd5 {D71: Fianchetto Grünfeld: 3 g3 d5 sidelines and 5 cxd5 (without Nf3)} Nb6 7. Qd1 cxd5 8. Nc3 {The position is equal.} Bg7 9. e3 O-O 10. Nge2 Nc6 11. O-O e6 12. b3 f6 $146 (12... Re8 $14) ({Predecessor:} 12... a5) 13. Nf4 Rf7 14. Ba3 a5 15. Bc5 Bf8 16. Nb5 Nb4 17. Qd2 g5 18. Ne2 (18. a3 {feels hotter.} Nc6 19. Nh5 a4 20. b4 f5 21. Qe2) 18... Nd7 (18... Bd7 $14 19. Nec3 Bc6) 19. Bxf8 $16 Nxf8 20. f4 Qb6 (20... gxf4 $142 21. exf4 (21. Nxf4 Ng6 $16) 21... Qb6) 21. Nbc3 h6 (21... gxf4 $16 22. exf4 (22. Nxf4 Ng6 $16) 22... f5) 22. fxg5 $18 hxg5 23. e4 dxe4 24. Nxe4 ({Don't do} 24. Bxe4 Qd8 $16) 24... Nd5 $2 {[#]} (24... f5 {was worth a try.} 25. Nxg5 (25. Qxg5+ Rg7 $18) 25... Rg7) 25. Nxf6+ $1 {[%mdl 576] Decoy} Rxf6 $2 (25... Nxf6 26. Qxg5+ {[%mdl 64] Double Attack} Rg7 27. Qxf6 Bd7) 26. Qxg5+ {[%mdl 64] Double Attack} Kh8 27. Rxf6 Nh7 28. Rh6 {Accuracy: White = 81%, Black = 37%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "3.17"]
[White "Bjornsson, Sigurbjorn"]
[Black "Djukic, Nikola"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "2312"]
[BlackElo "2566"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,69,20,30,-53,-47,-49,-43,-62,95,101,97,0,143,131,119,70,514,515,510,491,500,500,493,493,485,493,467,485,463,441,479,184,230,185,180,195,420,318,660,646,29988,29989,29992,29993,29993,29994]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Bc4 Nc6 {[%cal Bb8c6,Bc6a5,Ba5c4,Bc4e3][%mdl 32]} 9. Qd2 Bd7 10. O-O-O Rb8 11. Bb3 Na5 12. h4 b5 {[%cal Bb7b5,Bb5b4][%mdl 32]} 13. h5 Nc4 $1 {[%cal Rc4d2] LiveBook: 20 Games} (13... gxh5 $2 14. Bh6 $18) 14. Qe1 {B78: Sicilian Dragon: Yugoslav Attack, 9 Bc4 Bd7 10 0-0-0 Rc8} ({White should play} 14. Bxc4 $1 $11 bxc4 15. h6) (14. Bxc4 bxc4 15. hxg6 fxg6 16. Bh6 Qb6 17. b3 Bxh6 18. Qxh6 Qa5 19. Kb2 Rfc8 20. Nd5 cxb3 21. axb3 Kf7 22. Qd2 Qxd2 23. Rxd2 {½-½ (46) Fedoseev,V (2724)-Nakamura,H (2787) Moscow 2018}) 14... Nxe3 $15 15. Qxe3 {And now h6 would win.} b4 16. Nce2 {[#] Black is slightly better.} Qa5 $146 (16... e5 $15 17. hxg6 hxg6) ({Predecessor:} 16... e5 17. Nf5 gxf5 18. h6 f4 19. Nxf4 Ng4 20. Qd2 Bxh6 21. Rxh6 Nxh6 {½-½ (41) Bromberger,S (2521)-Papp,G (2583) Germany 2014}) 17. g4 $16 Qc5 18. Kb1 (18. hxg6 $16 hxg6 19. Nf4) 18... Rfc8 (18... a5 $11) 19. hxg6 $1 hxg6 20. Nf4 $36 {[%mdl 2048] Strongly threatening Nxg6. White has good play.} Qg5 $2 {[%mdl 8192] [#]} (20... e6 $14) 21. Nf5 $1 $18 {[%mdl 512]} gxf5 (21... Bxf5 22. exf5) 22. gxf5 Ng4 {[#]} 23. Bxf7+ $1 {[%mdl 576] Clearance} Kxf7 24. Qb3+ Kf8 ({Wrong is} 24... d5 $2 25. Qxd5+ Kf8 26. Ng6+ Qxg6 27. fxg6) 25. Ng6+ Qxg6 26. fxg6 {[%csl Gg6][%cal Rb3f7]} Ne5 {intending ...Nc4.} 27. Qe3 Be8 28. Rh7 $2 (28. Qf4+ Kg8 29. Rdg1) 28... Bxg6 {[#]} 29. Rxg7 $1 {[%mdl 512]} Kxg7 {[#]} 30. f4 $1 {[%cal Rf4e5]} Nc4 $2 {[#]} (30... Ng4 31. Qg3 (31. Qxa7 Kf8 $14) 31... Bxe4 32. Qxg4+ Kf7) 31. Qd4+ $1 e5 $2 (31... Kf7 32. f5 (32. Rg1 Bxe4 33. Rg7+ Kf8 $15) 32... Bh7 33. Qd5+ (33. Qxa7 Rf8 $16) 33... Kg7 34. Rg1+ Kh8) 32. Qxa7+ Kf8 33. Rh1 {[%cal Rh1h8] White mates.} Bf7 34. Rh7 {[%csl Gh7][%cal Ra7f7]} Nd2+ 35. Kc1 {Accuracy: White = 68%, Black = 34%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "3.18"]
[White "Bentel, Robin"]
[Black "Stefansson, Hannes"]
[Result "0-1"]
[ECO "D06"]
[WhiteElo "2130"]
[BlackElo "2558"]
[Annotator "ChessBase"]
[PlyCount "104"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:34]} 2. c4 {[%emt 0:00:00]} Nc6 {[%emt 0:00:05]} 3. Nc3 {[%emt 0:03:33]} Nf6 {[%emt 0:00:31]} 4. Nf3 {[%emt 0:01:56]} dxc4 {[%emt 0:00:19]} 5. Bg5 {[%emt 0:03:43]} Bg4 {[%emt 0:11:17]} 6. e3 {[%emt 0:10:46]} e6 {[%emt 0:14:26]} 7. Bxc4 {[%emt 0:00:50]} Be7 {[%emt 0:00:23]} 8. O-O {[%emt 0:01:22]} O-O {[%emt 0:00:19]} 9. h3 {[%emt 0:04:32]} Bh5 {[%emt 0:01:10]} 10. Rc1 {[%emt 0:07:02]} Nd5 {[%emt 0:25:40]} 11. Bxe7 {[%emt 0:02:58]} Ncxe7 {[%emt 0:01:19]} 12. Be2 {[%emt 0:02:28]} c6 {[%emt 0:04:55]} 13. a3 {[%emt 0:04:36]} Bxf3 {[%emt 0:06:53]} 14. Bxf3 {[%emt 0:00:14]} Nf5 {[%emt 0:00:31]} 15. Qb3 {[%emt 0:04:55]} Rb8 {[%emt 0:04:12]} 16. Ne2 {[%emt 0:09:54]} Nh4 {[%emt 0:05:12]} 17. Be4 {[%emt 0:08:39]} f5 {[%emt 0:03:24]} 18. Bxd5 {[%emt 0:02:49]} exd5 {[%emt 0:00:10]} 19. Nf4 {[%emt 0:00:42]} Qe8 {[%emt 0:06:44]} 20. Qd1 {[%emt 0:05:20]} g5 {[%emt 0:02:51]} 21. Qh5 {[%emt 0:01:56]} Qxh5 {[%emt 0:02:18]} 22. Nxh5 {[%emt 0:00:02]} Kf7 {[%emt 0:00:53]} 23. f4 {[%emt 0:02:39]} Kg6 {[%emt 0:01:48]} 24. Ng3 {[%emt 0:00:29]} Rbe8 {[%emt 0:01:04]} 25. Rc3 {[%emt 0:00:51]} h6 {[%emt 0:01:31]} 26. Ne2 {[%emt 0:02:12]} Kh7 {[%emt 0:01:14]} 27. g3 {[%emt 0:04:15]} Ng6 {[%emt 0:00:05]} 28. Kf2 {[%emt 0:00:12]} Nh8 {[%emt 0:01:43]} 29. Rb3 {[%emt 0:05:15]} Re7 {[%emt 0:01:24]} 30. fxg5 {[%emt 0:02:30]} hxg5 {[%emt 0:00:14]} 31. Kg2 {[%emt 0:00:17]} Ng6 {[%emt 0:01:16]} 32. Ng1 {[%emt 0:02:49]} Kh6 {[%emt 0:00:57]} 33. Rd3 {[%emt 0:01:04]} f4 {[%emt 0:00:29]} 34. Ne2 {[%emt 0:03:15]} Rfe8 {[%emt 0:00:34]} 35. gxf4 {[%emt 0:00:20]} Rxe3 {[%emt 0:00:20]} 36. Rxe3 {[%emt 0:01:48]} Rxe3 {[%emt 0:00:02]} 37. fxg5+ {[%emt 0:00:21]} Kxg5 {[%emt 0:00:09]} 38. Kf2 {[%emt 0:00:27]} Rb3 {[%emt 0:00:32]} 39. Rg1+ {[%emt 0:01:42]} Kf6 {[%emt 0:00:41]} 40. Rb1 {[%emt 0:00:00]} Rxh3 {[%emt 0:00:00]} 41. Ng3 {[%emt 0:07:26]} Nh4 {[%emt 0:07:58]} 42. b4 {[%emt 0:03:34]} Nf5 {[%emt 0:03:38]} 43. Nxf5 {[%emt 0:00:22]} Kxf5 {[%emt 0:00:02]} 44. b5 {[%emt 0:00:09]} Ke4 {[%emt 0:06:03]} 45. bxc6 {[%emt 0:00:32]} bxc6 {[%emt 0:00:08]} 46. Rc1 {[%emt 0:00:15]} Rh6 {[%emt 0:01:52]} 47. Rd1 {[%emt 0:00:33]} Rh2+ {[%emt 0:00:20]} 48. Kg3 {[%emt 0:00:29]} Ra2 {[%emt 0:00:11]} 49. Rc1 {[%emt 0:00:04]} Rxa3+ {[%emt 0:00:09]} 50. Kf2 {[%emt 0:00:05]} Ra6 {[%emt 0:00:49]} 51. Rd1 {[%emt 0:00:05]} Ra4 {[%emt 0:00:49]} 52. Rc1 {[%emt 0:00:07]} Rc4 {[%emt 0:00:10]} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "3.19"]
[White "Jacobsen, Mikkel Manosri"]
[Black "Loiseau, Quentin"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2302"]
[BlackElo "2461"]
[Annotator "TA"]
[PlyCount "25"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,25,-9,0,0]} 1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Nf3 Qb6 6. Qb3 c4 7. Qxb6 axb6 8. Na3 Bf5 9. Nh4 Bd7 10. Nf3 $146 ({Predecessor:} 10. Bc7 e5 11. Nc2 e4 12. f4 b5 13. Be2 Be7 14. g3 O-O 15. O-O Rfc8 16. Be5 Ng4 17. Bxg4 Bxg4 {0-1 (26) Bochkarev,A (2302)-Smirnov,P (2626) Izhevsk 2014}) 10... Bf5 11. Nh4 Bd7 12. Nf3 Bf5 {LiveBook: 49 Games} 13. Nh4 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} 1/2-1/2

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "3.20"]
[White "Thorhallsson, Simon"]
[Black "Gretarsson, Hjorvar Steinn"]
[Result "0-1"]
[ECO "E08"]
[WhiteElo "2171"]
[BlackElo "2571"]
[Annotator "TA"]
[PlyCount "144"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,144,4,31,31,18,12,11,10,33,27,58,15,16,14,42,30,65,53,68,52,75,56,68,67,65,56,61,57,62,59,64,73,72,45,83,0,0,0,0,-7,-6,-10,-7,-14,0,-14,0,0,0,0,0,-6,20,20,17,0,0,0,40,0,0,0,0,0,0,0,0,0,224,83,116,96,548,-17,0,-40,50,-113,-116,-120,-109,-90,-100,-98,-89,-148,-145,-118,-125,-199,-157,-279,-279,-295,-299,-363,-349,-478,-483,-758,-662,-867,-378,-540,-524,-498,-466,-12819,-12672,-29951,-29948,-29947,-29950,-29949,-29945,-11775,-4710,-29949,-29944,-5091,-4671,-29965,-29965,-29957,-29955,-29949,-6397,-5589,-5434]} 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 Nbd7 9. Bf4 a5 10. Rd1 {E08: Closed Catalan: Main Line: 7 Qc2} b5 11. cxb5 cxb5 12. Ne5 {The position is equal.} Ba6 $146 ({Predecessor:} 12... Bb7 13. Nc6 Qe8 14. a4 {½-½ (14) Rozum,I (2439)-Popov,V (2542) St Petersburg 2008}) 13. Nc6 Rc8 {Black wants to play ...Kh8.} 14. Nxe7+ Qxe7 15. Qd2 b4 16. a3 b3 17. Qxa5 Bxe2 18. Re1 Bc4 19. Bd2 Rfd8 20. Bb4 Qe8 21. Nd2 Ra8 22. Qc7 Rdc8 23. Qf4 Nb6 {[%cal Bd7b6,Bb6a4,Ba4b2][%mdl 32]} 24. Rac1 Qb5 25. Qe3 Na4 26. Nxb3 (26. Nxc4 $16 dxc4 27. Bxa8 Rxa8 28. Qe2) 26... Nxb2 $11 {aiming for ...Nd3.} 27. Nc5 h6 28. Rc2 Na4 29. Nxa4 Qxa4 30. Rec1 Nd7 31. h3 Qa6 32. h4 Rc6 33. g4 Rac8 34. g5 hxg5 35. hxg5 Nf8 36. Bxf8 Kxf8 {[#]} 37. g6 $1 {[%mdl 512]} fxg6 (37... e5 $5) 38. Qg5 Kg8 39. Rc3 Qb6 40. Qxg6 Qxd4 41. Rf3 {White wants to mate with Qf7+.} Rf8 {next ...Bd3 is good for Black.} 42. Rcc3 Qc5 $2 {[#]} ({But not} 42... Qd1+ $6 43. Kh2 $16) (42... Rb6 $11 {and Black is okay.}) 43. Rxf8+ (43. Bh3 $1 $18 {[%cal Rh3e6] and the rest is easy.} Rxf3 44. Rxf3) 43... Qxf8 $16 {[#]} 44. Rh3 $1 ({Stronger than} 44. Rxc4 Rxc4 45. Qxe6+ Kh7 $17) 44... Be2 $2 {[%mdl 8192]} (44... Qc8 $16 {is more resistant.}) 45. Qh7+ $2 ({White must play} 45. Bf1 $18 Bg4 46. Qxg4) 45... Kf7 $11 46. Bf3 Ba6 ({Black should try} 46... Rc1+ $15 47. Kh2 Qb8+ 48. Rg3 Bxf3 49. Qxg7+ Ke8 50. Qg8+ Kd7 51. Qf7+ Kc6 52. Qxf3 Qh8+ 53. Rh3 Qg7) 47. Bh5+ $2 (47. Bd1 $14 {keeps the upper hand.} e5 48. Qf5+ Rf6 49. Qxe5) 47... Ke7 $17 {...Rc1+ is the strong threat.} 48. Rf3 Rc1+ 49. Kh2 Qb8+ 50. Rg3 Qe5 $36 {[%mdl 2048] White must now prevent ...Kd6. Black has strong initiative.} 51. Qxg7+ (51. Qh8 $142) 51... Qxg7 52. Rxg7+ {[%mdl 4096] Endgame KRB-KRB} Kd6 53. Ra7 (53. Rg1 $17 {keeps fighting.} Rc2 54. Kg2) 53... Bb5 54. Bf3 (54. Rb7 $17 Bc6 55. Rb6) 54... d4 $19 55. a4 Bc4 56. a5 Ra1 57. Ra8 d3 58. Kg3 (58. Rh8 $142 Bd5 59. Rh3) 58... Bd5 59. Rc8 {intending Rc3.} d2 (59... Ke5 $142 60. Rd8 d2) 60. Rc2 (60. Kf4 $142) 60... Bxf3 61. Rxd2+ {KRB-KR} Bd5 62. f4 (62. Rd3 $142) 62... Rxa5 63. Rf2 Ra2 64. Rf1 Rg2+ 65. Kh3 Rg8 66. Re1 Bg2+ 67. Kh2 Bf3 68. Re3 Bd5 69. Re1 Rg4 70. Rf1 Be4 71. Rf2 Bf5 72. Rd2+ Kc5 {Accuracy: White = 43%, Black = 63%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "3.21"]
[White "Maisuradze, Nino"]
[Black "Kanarek, Marcel"]
[Result "0-1"]
[ECO "A49"]
[WhiteElo "2168"]
[BlackElo "2505"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,84,22,33,1,19,0,20,8,15,-16,-24,-14,-16,-22,-26,-22,-19,-22,0,-17,0,-4,0,0,0,-57,-64,-60,-71,-63,-71,-117,-111,-98,-79,-81,-79,-83,-79,-87,-100,-190,-197,-200,-189,-194,-183,-184,-140,-151,-129,-116,-123,-416,-413,-390,-407,-370,-290,-284,-235,-350,-354,-730,-241,-229,0,-735,-690,-623,-606]} 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. b3 Nc6 7. Bb2 e5 8. dxe5 Nd7 {[%cal Rd7e5]} 9. Nbd2 {A49: 1 d4 Nf6 2 Nf3 g6 3 g3: Anti-King's Indian systems} (9. Qc1 Ndxe5 10. Nxe5 Nxe5 11. c4 Re8 12. Nc3 Rb8 13. Qd2 a6 14. Rad1 Be6 15. f4 Ng4 16. h3 Nf6 17. e4 b5 18. f5 Bd7 19. g4 bxc4 20. fxg6 hxg6 {0-1 (58) Mamedov,R (2709)-McShane,L (2647) Batumi 2018}) 9... dxe5 10. e4 a5 11. Nc4 {The position is equal.} a4 12. Qd5 $146 ({Predecessor:} 12. a3 b5 13. Ne3 Bb7 14. b4 Nb6 15. Qxd8 Raxd8 16. Rad1 Nd4 17. Nd2 {0-1 (30) Bartha,S (2212)-Le Quang,K (2348) Bagneux 2000}) 12... Nb6 13. Qxd8 Rxd8 14. Nxb6 ({Not} 14. Bxe5 $2 Nxe5 15. Ncxe5 Re8 $19) ({Reject} 14. Ncxe5 a3 $17) 14... cxb6 15. Rfd1 Rxd1+ 16. Rxd1 Bg4 17. a3 {[#]} Nd4 $1 {[%mdl 512]} 18. Rd3 {[%cal Rf3d4]} (18. Bxd4 exd4) 18... Rc8 $36 {[%mdl 2048] Black is more active.} 19. Nxd4 exd4 20. f3 (20. h3 $1 $11 Rxc2 21. hxg4 Rxb2 22. bxa4) 20... Rxc2 $15 21. fxg4 Rxb2 22. bxa4 {[%mdl 4096] Endgame KRB-KRB} Bh6 {aiming for ...Be3+.} 23. h4 Be3+ 24. Kh1 Rb1+ 25. Kh2 f6 26. g5 Kf7 27. e5 fxe5 28. Bxb7 (28. Be4 $17 {was necessary.}) 28... Ke6 $19 29. Be4 {[#]} Re1 $1 30. Kg2 {[#]} Bxg5 $1 {[%mdl 512]} 31. Bb7 (31. hxg5 Rxe4) 31... Bd8 32. Kf3 Kd6 33. Rb3 Kc5 34. Be4 $2 {[%mdl 8192]} (34. Kf2 $17 {was the only defense.} Ra1 35. Rb5+ Kd6 36. Rb3) 34... Kc4 35. Rd3 Be7 36. h5 gxh5 37. Bxh7 Bg5 38. Bg6 (38. Kf2 $142 Rh1 39. Kg2) 38... Be3 39. Ke4 $2 (39. a5 bxa5 40. a4) 39... Bh6+ $2 (39... Bf2+ 40. Kf3 {[#]} Bxg3 $1 {[%mdl 512]}) 40. Kf3 Be3 $2 (40... Bg5 41. Kf2 Ra1) 41. Ke4 Bf2+ 42. Kf3 {[#]} Bxg3 $1 {[%mdl 512] Accuracy: White = 40%, Black = 59%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "3.22"]
[White "Tang, Andrew"]
[Black "Laustsen, Lars"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2501"]
[BlackElo "2155"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,73,0,1,4,4,-14,1,0,0,10,4,10,6,0,22,13,16,6,13,-17,-16,-7,-9,-13,-12,-39,-25,-41,-36,-25,-28,-48,-35,-60,-50,-50,-49,-89,-52,-73,-61,-57,-56,-70,-68,-63,-62,-62,97,97,100,85,97,90,123,114,119,127,145,135,258,263,821,814,768,768]} 1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. Nc3 cxd4 5. exd4 a6 6. Nf3 {B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack} Nc6 7. Ne5 e6 8. Nxc6 {The position is equal.} bxc6 9. Na4 Bd6 10. Bxd6 Qxd6 11. Bd3 O-O 12. O-O a5 13. Re1 $146 ({Predecessor:} 13. Rc1) 13... Ba6 14. a3 Bxd3 15. Qxd3 Nd7 16. Qc3 Rfb8 17. Rad1 Nb6 18. Nc5 Nc4 19. Nd3 a4 20. h4 Rb7 21. Re2 Rab8 {[%cal Rc4b2]} 22. Nb4 Rc8 23. h5 h6 24. Rd3 c5 25. dxc5 Rxc5 26. Rg3 {[%csl Gg3][%cal Rc3g7]} d4 27. Qf3 Rb8 28. Rg4 Rd8 $2 ({Of course not} 28... Rxh5 $6 {[#]} 29. Rxg7+ $1 {[%mdl 512]} Kxg7 30. Qxh5 $14) (28... Rbb5 $15 29. Qa8+ Kh7 30. Qe4+ Kg8 31. Qxd4 Qxd4 32. Rxd4 Nxb2) 29. Qf6 $1 $16 {[%csl Gg4][%cal Rf6g7]} Rg5 30. Rxg5 hxg5 31. Qxg5 $40 {[%mdl 128] Hoping for h6. Black is in trouble.} f6 32. Qg4 Ne5 33. Qe4 Qb6 {[#]} 34. h6 $1 {[%mdl 512]} gxh6 (34... Qd6 $16 35. Qh4 g5) 35. Nd3 $18 Nf7 $2 (35... Rd7 36. Nxe5 fxe5 37. Qxe5 Qd6) 36. Qg6+ {[%mdl 64] Double Attack} Kf8 37. Qxf6 {Accuracy: White = 63%, Black = 46%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "3.23"]
[White "Kreckovic, Milos"]
[Black "Kevlishvili, Robby"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "2168"]
[BlackElo "2451"]
[Annotator "TA"]
[PlyCount "38"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,38,2,23,0,0,0,21,23,27,10,8,16,12,10,14,6,13,-8,-2,-43,-20,-135,-88,-144,-138]} 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Bf4 Nc6 6. e3 a6 7. Bd3 Bg4 8. f3 Bh5 9. Nh3 {D10: Slav Defence: 3 cxd5 (without early Nf3) and 3 Nc3} (9. Nge2 e6 10. O-O Be7 11. Bg3 Bg6 12. Nf4 O-O 13. Nxg6 hxg6 14. Rc1 Rc8 15. Qe2 Nd7 16. Bf2 Nb6 17. Rcd1 {1-0 (60) Laznicka,V (2662)-Maghsoodloo,P (2649) Batumi 2018}) 9... e6 10. O-O Bd6 $146 ({Predecessor:} 10... Bg6 11. Rc1 Bxd3 12. Qxd3 Be7 13. Bg3 O-O 14. Nf4 Rc8 15. Rfd1 Bd6 16. Nce2 Nb4 {0-1 (45) Andersson,H (2051)-Laursen,B (2213) Denmark 2001}) 11. Rc1 {The position is equal.} Bg6 12. Bxd6 Bxd3 13. Qxd3 Qxd6 14. Nf4 O-O 15. Nce2 Rac8 16. a3 Na5 17. e4 Qb6 18. e5 (18. exd5 $11 {remains equal.} Nxd5 19. Nxd5 exd5 20. Rxc8 Rxc8 21. Nf4) 18... Nd7 {White must now prevent ...Nxe5.} 19. Kh1 (19. Rxc8 $142 Rxc8 20. b4) 19... Qxb2 {Accuracy: White = 24%, Black = 79%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "3.24"]
[White "Giacomini, Hector"]
[Black "Korley, Kassa"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2167"]
[BlackElo "2440"]
[Annotator "TA"]
[PlyCount "192"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,192,15,10,8,0,2,0,0,0,5,0,0,-18,-15,-20,-20,-16,-16,-23,-23,-23,-13,-14,-6,-40,-25,-102,-101,-92,-94,-98,-105,-131,-117,-125,-130,-129,-102,-138,-114,-129,-123,-121,-117,-131,-114,-112,-114,-129,-112,-137,-122,-128,-118,-109,-91,-115,-88,-104,-80,-80,-88,-96,-94,-170,-174,-164,-168,-170,-104,-104,-104,-104,-106,-140,-57,-65,-72,-65,-41,-54,-28,-25,-24,-28,-18,-16,0,0,0,0,-6,-6,0,-6,-6,-12,-8,-8,0,0,0,0,0,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,0,-8,-7,-7,0,-8,0,0,0,0,0,0,0,0,0,0,0,-8,-8,-8,0,0,0,-8,0,0,0,-8,0,0,0,0,0,0,0,0,0,-52,-52,-52,-52,-52,-52,-52,-52,-50,-32,-33,-12,-27,-12,-13,-24,-68,-32]} 1. Nf3 d5 2. e3 Nf6 3. d4 e6 4. Bd3 b6 5. O-O Bb7 6. b3 Be7 7. Bb2 O-O 8. Nbd2 c5 9. c4 Nc6 10. Rc1 cxd4 11. exd4 Qb8 {E14: Queen's Indian: Classical Variation (4 e3)} (11... Rc8 12. Qe2 Re8 13. Rfe1 Bf8 14. h3 g6 15. Qe3 Bg7 16. a3 Nd7 17. cxd5 exd5 18. Qxe8+ Qxe8 19. Rxe8+ Rxe8 20. b4 Nf8 21. Ne5 Rc8 22. Nxc6 {½-½ (22) Sargissian,G (2672)-Anand,V (2782) Riadh 2017}) 12. Qe2 Qf4 13. Qe3 Qxe3 {The position is equal.} 14. fxe3 dxc4 15. bxc4 Rac8 $146 ({Predecessor:} 15... Rfd8 16. a3 Rac8 17. h3 Ba6 18. Rc3 Na5 19. Rfc1 Rc7 20. Bf1 Rdc8 21. Kf2 Ne8 22. Kg1 {½-½ (22) Jenei,F-Navarovszky,L Budapest 1959}) 16. h3 Rc7 17. a3 Ba6 18. Rc2 Rfc8 19. Rfc1 Na5 20. Kf2 Ne8 21. Ke2 f6 22. e4 Nd6 {[%cal Rd6c4]} 23. c5 (23. Bc3 $1 $11) 23... Bxd3+ $17 24. Kxd3 {[#]} bxc5 $1 25. dxc5 Ndb7 {[%cal Rb7c5]} 26. c6 Rxc6 27. Rxc6 Nxc6 28. Nb3 Kf7 29. g4 Nbd8 30. Nbd4 e5 31. Nxc6 Nxc6 32. Rc4 Ke6 33. h4 Kd7 34. h5 Rb8 35. Kc2 Nd8 36. Nh4 Ne6 37. Nf5 Bf8 38. Ne3 Nf4 39. Bc1 g6 40. hxg6 hxg6 41. Bb2 Bd6 {[#]} 42. Ra4 (42. g5 $1 $17 {[%mdl 512] was worth a try.}) 42... Bc5 $19 43. Nc4 Ne6 44. Ra6 Bb6 (44... Rc8 $19 {White must now prevent ...Bb6.} 45. Bc3 Bf2) 45. Nxb6+ $17 axb6 {[%mdl 4096] Endgame KRB-KRN} ({Reject} 45... Rxb6 46. Rxa7+ Kc8 47. Ra4 $11) 46. Ra7+ Kd6 47. Bc3 Rh8 (47... Kc6 $17 48. Rf7 Rf8 49. Rxf8 Nxf8) 48. Bb4+ $15 Kc6 49. Rf7 Nd4+ 50. Kd1 Kb5 51. Rxf6 Kc4 52. Ke1 b5 53. Bd6 Rh2 54. Bxe5 Nc2+ 55. Kd1 Ne3+ 56. Kc1 Rc2+ 57. Kb1 $132 {[%mdl 2048] White is not keeping still} Rg2 {aiming for ...Kb3.} 58. Rf3 ({Don't blunder} 58. Rxg6 $2 Kb3 $19) 58... Re2 59. Bb2 Re1+ 60. Ka2 Re2 61. Kb1 Nd1 62. Ba1 Rxe4 63. g5 Re1 64. Ka2 Re2+ 65. Kb1 Ne3 66. Bb2 Nd5 67. Bf6 Rg2 68. Kc1 Kc5 69. Kb1 Kc6 70. Kc1 Kb6 71. Bd8+ Kc6 72. Bf6 Nb6 73. Rc3+ Kd5 74. Rd3+ Kc5 75. Kb1 Nc4 76. Be7+ Kc6 77. Bf6 Re2 78. Rc3 Kd5 79. Kc1 Ne3 80. Kb1 Nc4 81. Kc1 Nd6 82. Rd3+ Ke6 83. Rb3 Re4 84. Kc2 Rf4 85. Rc3 Ne4 86. Rc6+ Kd7 87. Rb6 Rf5 88. Kb3 (88. Rb7+ $11 Kd6 89. Rg7) 88... Kc7 89. Bd4 Rd5 90. Bg1 Rxg5 91. Bd4 Rd5 92. Bg1 Nd6 93. Ra6 $1 Rd2 94. Kb4 g5 {...g4 is the strong threat.} 95. Be3 Rd5 96. Bc5 Ne4 {Accuracy: White = 71%, Black = 58%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "3.25"]
[White "Abrahams, Daniel"]
[Black "Astaneh Lopez, Alex"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "2143"]
[BlackElo "2427"]
[Annotator "TA"]
[PlyCount "54"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,54,18,0,68,8,35,26,42,16,40,27,32,7,20,10,13,4,18,18,18,14,19,0,22,0,12,4,51,56,62,62,63,71,70,69,69,68,346,79,81,28,15,-1310,-1265,-1147,-1109]} 1. c4 c6 2. d4 d5 3. g3 dxc4 4. Nf3 g6 5. Bg2 Bg7 6. O-O {LiveBook: 7 Games. D10: Slav Defence: 3 cxd5 (without early Nf3) and 3 Nc3} Bg4 (6... Nf6 $11) (6... Nd7 7. a4 a5 8. Qc2 Nb6 9. Rd1 Nf6 10. e4 O-O 11. h3 Ne8 12. Na3 f5 13. Nxc4 fxe4 {1-0 (31) Van Wely,L (2663)-Fressinet,L (2657) Germany 2018}) 7. e3 (7. Nbd2 $14) 7... Nd7 8. Qc2 {White is slightly better.} Nb6 9. a4 a5 10. Na3 Nf6 11. Nxc4 Nxc4 12. Qxc4 Qd5 $146 13. Qxd5 Nxd5 14. Bd2 O-O 15. Rfc1 Rfc8 16. Ra3 b6 17. Rb3 Rab8 18. e4 Nc7 (18... Nb4 $5) 19. Rxc6 Bxf3 20. Bxf3 Bxd4 21. Bg4 Ne6 22. Rxe6 $1 fxe6 23. Bxe6+ Kf8 $2 {[%mdl 8192]} (23... Kg7 $14) 24. Bxc8 $2 (24. Bh6+ $18 {and the rest is easy.} Ke8 25. Rf3 (25. Bxc8 Rxc8 26. Be3 Bxe3 $16)) 24... Rxc8 $16 25. Bc3 (25. Rf3+ $16 Ke8 26. b3) 25... Bxc3 $11 26. Rxc3 $4 {[%mdl 8192]} (26. bxc3 $11 Rc4 27. e5 (27. Rxb6 Rxe4 28. Kf1 Rxa4 $11)) 26... Rxc3 $19 27. bxc3 {[#]} b5 $1 {[%mdl 512] Precision: White = 22%, Black = 33%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "3.26"]
[White "Briem, Stephan"]
[Black "Yoo, Christopher Woojin"]
[Result "0-1"]
[ECO "D90"]
[WhiteElo "2138"]
[BlackElo "2414"]
[Annotator "TA"]
[PlyCount "142"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,142,0,0,0,25,-3,0,0,0,0,0,0,-3,-15,-12,-17,5,-4,0,-22,-22,-36,-33,-32,-7,-23,0,-35,-27,-39,-11,-31,-33,-35,-17,-15,-3,-7,-6,-21,0,-27,-10,-17,10,0,0,0,0,0,0,0,0,-50,-51,-35,-12,-95,-70,-52,-43,-73,-80,-112,-109,-95,-41,-42,-41,-131,-121,-103,-103,-105,-105,-105,-85,-168,-168,-183,-183,-179,-97,-109,-110,-97,-104,-95,-83,-100,-75,-75,-75,-75,-75,-75,-53,-1714,-1619,-1594,-1487,-1743,-1765,-1750,-1668,-29971,-29970,-29975,-29976,-29976,-29977,-29977,-29978,-29978,-29979,-29979,-29980,-29991,-29981,-29981,-29982,-29982,-29983,-29983,-29984,-29988,-29989,-29994,-376]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Bd2 Bg7 6. e4 Nxc3 7. Bxc3 O-O 8. Nf3 Bg4 9. Be2 {D90: Grünfeld: 4 Nf3 Bg7 sidelines} (9. Qd2 c5 10. d5 Qd6 11. Bxg7 Kxg7 12. Qc3+ f6 13. Nd2 Na6 14. Nc4 Qf4 15. Ne3 Bd7 16. Bxa6 bxa6 {1-0 (61) Lupulescu,C (2630)-Areshchenko,A (2720) Warsaw 2013}) 9... Nc6 10. d5 Bxc3+ 11. bxc3 {The position is equal.} Bxf3 12. Bxf3 Ne5 {[%cal Bc6e5,Be5d7,Bd7c5][%mdl 32]} 13. Be2 c6 14. O-O $146 ({Predecessor:} 14. Qd4 Qd6 15. dxc6 Nxc6 16. Qxd6 exd6 {1-0 (65) Shishkin,V (2468)-Yankelevich,L (2440) Alba Iulia 2017}) 14... cxd5 15. exd5 Nd7 16. Qd4 Qb6 17. Rfd1 Rfc8 18. Rab1 Qxd4 19. Rxd4 Nc5 20. f4 Rd8 21. Kf2 Rd6 22. Ke3 e6 23. Bf3 Re8 24. dxe6 Rexe6+ 25. Kd2 b6 26. g3 Rd7 27. Re1 Rxe1 28. Kxe1 $11 {[%mdl 4096] Endgame KRB-KRN} Rc7 29. Kd2 b5 30. Bd5 a5 31. Bf3 Na4 32. Rd3 Kf8 33. Bd5 Nb6 34. Rd4 {[#]} b4 $1 {[%mdl 512]} 35. c4 (35. cxb4 Rd7) 35... a4 36. Re4 (36. Kd3 $1 $11) 36... b3 37. axb3 axb3 38. Re3 Rxc4 ({Don't play} 38... Nxc4+ 39. Bxc4 Rxc4 40. Rxb3 $11) 39. Be4 Na4 {aiming for ...Rd4+.} 40. Bb1 b2 ({Better is} 40... Rd4+ $17 41. Kc1 Rc4+ 42. Kd2 Nc5) 41. Rb3 $1 $15 Rd4+ 42. Ke3 (42. Kc2 $15) 42... Rd1 $17 43. Bc2 Re1+ 44. Kd4 Rc1 45. Bd3 Rc6 46. Rb4 (46. f5 $17) 46... Rd6+ $19 47. Ke3 {[#] intending Bc2.} Nc3 $1 {[%cal Rc3d5] Hoping for ...Nd5+.} 48. Rb8+ {[#]} Kg7 (48... Ke7 $1 $19 {...Rxd3+! is the strong threat.} 49. Bc2 Nd5+ 50. Ke2 Nb6 51. Rb7+ Kd8) 49. Bc2 $17 Nd5+ 50. Ke2 Nb6 51. Rb7 Nc4 52. Bd3 Rb6 (52... Re6+ {is more complex.} 53. Kd1 Nb6 54. Bb1 Rc6 55. Kd2 Rc1) 53. Rxb6 Nxb6 {KB-KN} 54. Kd2 Nd5 55. Bb1 f5 {And now ...Nf6 would win.} 56. h3 $2 {[%mdl 8192]} (56. Kc2 $15) 56... Nf6 $19 57. Kc3 Nh5 58. g4 fxg4 59. hxg4 Nxf4 60. Kxb2 Kf6 {Black mates.} 61. Kc3 Kg5 62. Kd2 Kxg4 63. Ke1 Kg3 64. Kf1 h5 65. Kg1 h4 66. Kh1 g5 67. Be4 Nh3 68. Bg2 Nf2+ 69. Kg1 h3 70. Bxh3 Nxh3+ 71. Kh1 Kf2 {Accuracy: White = 28%, Black = 62%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "3.27"]
[White "Eggleston, David J"]
[Black "Marttala, Thomas"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2401"]
[BlackElo "2131"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,87,85,105,115,81,79,44,66,37,39,35,56,16,17,10,15,10,16,0,0,0,0,-3,0,-6,0,0,0,-8,0,-13,-13,-17,-16,-12,-14,-22,-30,-40,-23,-14,0,0,0,0,144,128,140,143,133,143,135,134,121,159,143,134,139,161,516,515,793,786]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. exd5 exd5 10. Bd3 O-O 11. O-O h6 12. Bf4 d4 13. Nb5 Nd5 14. Bg3 {LiveBook: 8 Games} Qf6 {B45: Sicilian Four Knights} (14... Be6 15. Re1 Qd7 16. Nd6 Rad8 17. Qf3 Qe7 18. Nc4 Rfe8 19. Re2 Qd7 20. Rae1 Nde7 21. Nd6 Rf8 22. h3 {1-0 (43) Naumann,A (2563)-Michna,C (2270) Germany 2017}) 15. Nd6 $146 ({Predecessor:} 15. Re1 Bf5 16. Bxf5 Qxf5 17. Nxd4 Nxd4 18. Qxd4 Nb6 19. c4 Rac8 20. b3 Rfd8 21. Qb2 Rd3 22. Rad1 Rcd8 23. Rxd3 Rxd3 24. h3 Qd7 25. Qc2 Rd2 26. Qe4 Rd3 27. c5 Nc8 28. Bd6 {1-0 (28) Iglesias,J (2305)-Chiponi,J (2011) Mar del Plata 2011}) 15... Nf4 16. Qd2 Qxd6 {White is slightly better.} 17. Bxf4 Qf6 18. Rfe1 Bf5 19. Bg3 (19. Bxh6 $5 Bxd3 20. Bg5 $16) 19... Qg6 20. Rad1 Rfe8 21. h3 Bxd3 22. Rxe8+ Rxe8 23. cxd3 Qe6 24. Kf1 Qb3 25. Rc1 Qe6 26. Rc4 a5 27. Rc1 f6 28. b4 axb4 29. axb4 Qb3 30. Bd6 Re6 31. Bc5 Ne5 32. Re1 Kf7 33. Rd1 Ra6 34. Bxd4 Ra2 35. Qc1 Nxd3 (35... Rc2 $11 {remains equal.} 36. Qe3 Rc3) 36. Qc7+ $16 {[%mdl 64] Double Attack} Ke6 {[%cal Rb3d1]} 37. Qc8+ Kf7 {[%cal Rb3d1]} 38. Qxb7+ Kg8 {[%cal Rb3d1]} 39. Qc8+ Kf7 {[%cal Rb3d1]} 40. Qd7+ Kf8 {[%cal Rb3d1]} 41. Qg4 $1 $36 {[%mdl 2048] Keeping Black busy.} Qc2 {[%cal Rd3f2] [#]} 42. Qf3 $1 Nxb4 $2 {[#]} (42... Ra3 43. Be3 Kg8) 43. Bxf6 $1 $18 {[%mdl 512]} Qc4+ (43... Qxf2+ $142 44. Qxf2 Rxf2+ 45. Kxf2 gxf6) (43... gxf6 44. Qxf6+) 44. Kg1 {Accuracy: White = 62%, Black = 39%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "3.28"]
[White "Siddharth, Jagadeesh"]
[Black "Thorfinnsson, Bjorn"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2132"]
[BlackElo "2399"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,72,0,0,0,0,0,0,0,0,2,86,72,80,84,103,106,114,10,8,0,0,0,0,0,0,0,0,0,0,0,0,0,91,-14,0,-439,0,-440,-43,-54,80,-18,0,-143,-139,-127,-94]} 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 c5 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. Nc3 d5 9. Nxd5 Nxd5 10. Bxg7 Kxg7 11. cxd5 Qxd5 12. d4 Na6 13. dxc5 Nxc5 14. Qxd5 Bxd5 15. Rfd1 {A30: Symmetrical English: Double Fianchetto and Hedgehog} Rfd8 16. Rac1 a5 (16... Kf6 17. h4 Rac8 18. b4 Bxf3 19. Rxd8 Rxd8 20. Bxf3 Ne6 21. Rc3 Nd4 22. Rc7 Nb5 23. Rb7 Rd4 24. a4 Nd6 {½-½ (24) Howell,D (2698)-Van Kampen,R (2646) Germany 2018}) 17. Ne5 {The position is equal.} Bxg2 18. Kxg2 Kf6 $146 (18... Rxd1 $11 19. Rxd1 a4) ({Predecessor:} 18... Rxd1 19. Rxd1 f6 20. Nd3 a4 21. Nxc5 bxc5 {½-½ (30) Andersson,U (2545)-Milliet,S (2391) Caleta 2014}) 19. Rxd8 $1 $16 Rxd8 {[%mdl 4096] Endgame KRN-KRN} 20. Nc4 Nb7 21. Nxb6 Rd2 22. e3 (22. a4 $16) 22... Rxa2 $11 23. Nd5+ Ke6 24. Nf4+ Kd6 25. Rd1+ Kc6 26. Rc1+ Kd6 27. Rd1+ Kc6 28. Rc1+ Kd6 29. Rd1+ Ke5 {[#]} (29... Kc6 $11 {remains equal.}) 30. Nd5 (30. Rd7 $1 $16 {[%cal Rd7e7]} Nd6 31. Rxe7+ Kf6 32. Nd5+ Kg7 33. Kf3) 30... Ke6 31. Nxe7 $2 {[%mdl 8192]} (31. Nc7+ $11 {and White has nothing to worry.} Kf6 32. Ne8+ Ke6 33. Nc7+ Kf6 34. Ne8+ Ke6 35. Nc7+) 31... Nd6 $2 (31... Kxe7 $19 32. Rd5 Ke6) 32. Rc1 $2 {[%mdl 8192]} (32. Nc6 $11) 32... Ne4 $2 (32... Kxe7 $19 33. Rc7+ Ke6) 33. Nc6 $15 Kf6 {[#]} (33... Nxf2 $15 {keeps the upper hand.} 34. Kf3 Nd3) 34. Nd4 ({White should play} 34. Rc4 $1 $16 {[%cal Rc4e4]} Nd2 35. Ra4 Rxa4 36. bxa4) 34... Ke5 35. Rc2 (35. Rf1 $11) 35... Rxc2 $17 36. Nxc2 Nd2 {Accuracy: White = 32%, Black = 30%.} 1/2-1/2

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "3.29"]
[White "Tania, Sachdev"]
[Black "Maroroa, Sue"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "2397"]
[BlackElo "2128"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,53,39,41,39,61,51,65,82,64,149,145,147,141,236,216,223,200,393,401,464,464,467,449,452,460,452,444,438,413,460,405,664,679,802,794]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Nge2 c5 7. d5 e6 8. Ng3 exd5 9. cxd5 Nh5 10. Nxh5 {A65: Modern Benoni: 6 e4} gxh5 11. Be2 {LiveBook: 3 Games} (11. Qd2 Qh4+ 12. g3 Qf6 13. Be2 Bh3 14. Qg5 Qg6 15. Qh4 Bc8 16. O-O Bf6 17. Qf4 Be5 {½-½ (82) Gupta,A (2588)-Jones,G (2677) chess.com INT 2018}) 11... f5 12. O-O {White is slightly better.} f4 13. g3 $146 {[%cal Bg2g3,Bg3f4][%mdl 32]} ({Predecessor:} 13. Kh1 h4 14. Bd2 Nd7 15. Qc1 Be5 16. Nd1 Qg5 17. Nf2 Nf6 {½-½ (29) Holroyd,K (2529)-Aguiar Garcia,J (2426) ICCF email 2015}) 13... Bh3 14. Rf2 ({Don't play} 14. gxf4 Bxf1 15. Bxf1 Kh8 $11) 14... Bd4 ({Black should try} 14... fxg3 $14 15. hxg3 Bd4) 15. Bxf4 $16 Rxf4 16. gxf4 Kh8 (16... Qh4 $16 {was worth a try.} 17. Qe1 a6) 17. Qe1 $18 Nd7 {[#] ( -> ...Qh4)} 18. Nb5 $1 {[%cal Rb5d4]} Bxb2 $2 (18... Bxf2+ 19. Kxf2 Nf6) 19. Bf1 Bxf1 20. Rxb2 Bxb5 21. Qc3+ ({Less strong is} 21. Rxb5 Qf6 $18) 21... Qf6 22. Qxf6+ Nxf6 23. Rxb5 b6 24. a4 {[%cal Ba2a4,Ba4a5,Ba5b6][%mdl 32]} Nd7 25. Kf2 Kg7 (25... a6 $142) 26. a5 a6 27. axb6 {Precision: White = 89%, Black = 40%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "3.30"]
[White "Van de Plassche, Bas"]
[Black "Munshi, Aditya"]
[Result "1/2-1/2"]
[ECO "E48"]
[WhiteElo "2376"]
[BlackElo "2113"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,82,2,0,18,9,9,4,33,14,25,26,22,28,16,8,41,29,20,28,54,47,40,51,56,51,45,44,84,40,79,53,64,15,6,17,15,0,0,0,8,8,8,-12,0,-56,-49,-62,-63,-64,-58,-68,-57,-60,-70,-68,-59,-68,-9,-10,-14,-12,-15]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. cxd5 exd5 7. Nge2 Re8 8. Bd2 {E48: Nimzo-Indian: Rubinstein: 5 Bd3 d5 including 6 Ne2, but excluding 6 a3} (8. O-O Bd6 9. Bd2 Nbd7 10. Rc1 a6 11. Ng3 Nf8 12. Nce2 Ne4 13. Be1 c6 14. a4 Nxg3 15. Nxg3 a5 16. Qb3 g6 {½-½ (50) Yu,Y (2765)-Leko,P (2690) Porto Carras 2018}) 8... c5 9. a3 Bxc3 10. Bxc3 c4 11. Bc2 Nc6 12. O-O {LiveBook: 6 Games} Ne4 $146 ({Predecessor:} 12... b5 13. b3 Ne4 14. bxc4 bxc4 15. Be1 Rb8 {½-½ (26) Aleksandrov,A (2559)-Kozak,A (2411) Zalakaros 2017}) 13. b3 cxb3 14. Bxb3 Bf5 15. Be1 Rc8 16. Nf4 Nf6 17. Rc1 Qd6 18. Bc3 Qxa3 19. Nxd5 Nxd5 20. Bxd5 Ne7 21. Qb3 Qxb3 22. Bxb3 Bd3 23. Rfe1 Bc4 24. Bc2 Ba6 25. Bb2 Nd5 26. Bf5 (26. Be4 {looks sharper.} Rcd8 27. f3 g6 28. Bxd5 Rxd5 29. Rc7) 26... Rc4 27. Rxc4 (27. Ra1 {is more complex.} g6 28. Bd3 Rb4 29. Bxa6 Rxb2 30. Bc4) 27... Bxc4 28. Ra1 a6 29. g3 g6 30. Bh3 f5 31. Bg2 Rd8 32. Ra3 Kf7 33. f3 (33. Ra4 $11 Bd3 34. Ra5) 33... Rd6 {And now ...Rb6 would win.} 34. e4 Rb6 35. Ba1 $1 Rb1+ 36. Kf2 Nb4 $1 {[%cal Rb4d3] Threatens to win with ...Nd3+.} 37. Bc3 $1 Nd3+ 38. Ke3 Ne1 39. Kf2 Nc2 (39... Nxg2 $15 40. Kxg2 Bd3) 40. Ra4 $1 $11 {[%cal Ra4c4]} Bb5 41. Ra2 Nb4 {Precision: White = 51%, Black = 43%.} 1/2-1/2

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "3.31"]
[White "Vaishali R"]
[Black "Maxion, Dirk"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2353"]
[BlackElo "2110"]
[Annotator "RC"]
[PlyCount "109"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:43]} Nf6 {[%emt 0:00:43]} 2. Bg5 {[%emt 0:00:12]} Ne4 {[%emt 0:00:51]} 3. h4 {[%emt 0:00:21]} c5 {[%emt 0:01:16]} 4. dxc5 {[%emt 0:00:41]} Qa5+ {[%emt 0:04:18]} 5. Nd2 {[%emt 0:00:19]} Nxg5 {[%emt 0:01:25]} 6. hxg5 {[%emt 0:00:03]} Qxc5 {[%emt 0:00:16]} 7. Ngf3 {[%emt 0:00:13]} g6 {[%emt 0:01:40]} 8. e3 {[%emt 0:08:32]} Bg7 {[%emt 0:00:09]} 9. c3 {[%emt 0:02:57]} d6 {[%emt 0:02:12]} 10. Ne4 {[%emt 0:07:14]} Qb6 {[%emt 0:01:35]} 11. Qb3 {[%emt 0:02:04]} Qxb3 {[%emt 0:03:53]} 12. axb3 {[%emt 0:00:03]} Nc6 {[%emt 0:09:58]} 13. Bc4 {[%emt 0:04:10]} Bf5 {[%emt 0:04:13]} 14. Ng3 {[%emt 0:02:53]} Bd7 {[%emt 0:01:13]} 15. b4 {[%emt 0:09:08]} O-O {[%emt 0:10:40]} 16. Kd2 {[%emt 0:05:10]} Rfc8 {[%emt 0:01:33]} 17. Rh4 {[%emt 0:04:57]} a5 {[%emt 0:06:54]} 18. b5 {[%emt 0:03:44]} Ne5 {[%emt 0:00:44]} 19. Bd5 {[%emt 0:14:29]} Rc5 {[%emt 0:01:34]} 20. c4 {[%emt 0:11:25]} Nxf3+ {[%emt 0:20:46]} 21. Bxf3 {[%emt 0:04:07]} Rxg5 {[%emt 0:05:09]} 22. Bxb7 {[%emt 0:02:19]} Rb8 {[%emt 0:00:49]} 23. Ba6 {[%emt 0:03:12]} d5 {[%emt 0:04:22]} 24. Rxa5 {[%emt 0:03:38]} dxc4 {[%emt 0:01:00]} 25. Rxc4 {[%emt 0:00:53]} Bxb2 {[%emt 0:01:52]} 26. Rb4 {[%emt 0:08:09]} Rd5+ {[%emt 0:03:45]} 27. Kc2 {[%emt 0:00:35]} Be5 {[%emt 0:01:12]} 28. Ne4 {[%emt 0:00:54]} f5 {[%emt 0:04:00]} 29. Nd2 {[%emt 0:00:49]} Be6 {[%emt 0:01:17]} 30. Raa4 {[%emt 0:00:31]} Rc5+ {[%emt 0:02:57]} 31. Nc4 {[%emt 0:00:21]} Bf6 {[%emt 0:00:59]} 32. b6 {[%emt 0:00:25]} Bd7 {[%emt 0:00:23]} 33. Ra5 {[%emt 0:00:34]} Rc6 {[%emt 0:01:19]} 34. b7 {[%emt 0:00:40]} Be6 {[%emt 0:00:04]} 35. Kd3 {[%emt 0:00:29]} Kg7 {[%emt 0:00:12]} 36. Ra3 {[%emt 0:00:30]} Bd5 {[%emt 0:00:33]} 37. f3 {[%emt 0:00:25]} e5 {[%emt 0:00:13]} 38. e4 {[%emt 0:00:20]} fxe4+ {[%emt 0:00:10]} 39. fxe4 {[%emt 0:00:03]} Be6 {[%emt 0:00:33]} 40. Ra1 {[%emt 0:00:00]} Be7 {[%emt 0:00:00]} 41. Rb2 {[%emt 0:05:00]} Bc5 {[%emt 0:03:10]} 42. Ra5 {[%emt 0:06:36]} Bd4 {[%emt 0:13:28]} 43. Rc2 {[%emt 0:01:36]} Rd8 {[%emt 0:01:47]} 44. Ke2 {[%emt 0:08:21]} Bg4+ {[%emt 0:01:00]} 45. Ke1 {[%emt 0:00:02]} Rf6 {[%emt 0:02:56]} 46. Rd5 {[%emt 0:01:34]} Rdf8 {[%emt 0:02:24]} 47. Nd6 {[%emt 0:04:11]} Bf2+ {[%emt 0:04:43]} 48. Kd2 {[%emt 0:00:29]} Ba7 {[%emt 0:00:11]} 49. Bb5 {[%emt 0:01:34]} Rf2+ {[%emt 0:02:26]} 50. Kc1 {[%emt 0:00:22]} Be3+ {[%emt 0:03:41]} 51. Kb2 {[%emt 0:01:30]} Be6 {[%emt 0:00:32]} 52. Ne8+ {[%emt 0:02:20]} Rxe8 {[%emt 0:01:22]} 53. Bxe8 {[%emt 0:00:08]} Bxd5 {[%emt 0:00:10]} 54. Rxf2 {[%emt 0:00:42]} Bd4+ {[%emt 0:00:11]} 55. Ka3 {[%emt 0:00:56]} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.10"]
[Round "4.1"]
[White "Hovhannisyan, Robert"]
[Black "Movsesian, Sergei"]
[Result "1/2-1/2"]
[ECO "B47"]
[WhiteElo "2630"]
[BlackElo "2637"]
[Annotator "TA"]
[PlyCount "29"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,29,25,20,14,51,49,62,49,59,-18,-4,-37,-39,-44,0,-6,0,-38]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. Nxc6 {B47: Sicilian: Taimanov: 5 Nc3 Qc7 6 f4, 6 g3 and 6 Be2} (7. O-O Nf6 8. Be3 Be7 9. f4 d6 10. Qe1 O-O 11. Qg3 Nxd4 12. Bxd4 b5 13. a3 Bb7 14. Rae1 Bc6 15. Kh1 Rad8 16. Bd3 Qd7 17. b4 Nh5 18. Qg4 Nf6 19. Qg3 Nh5 20. Qg4 Nf6 21. Qg3 Qb7 22. Qh3 h6 23. Rf3 Qc8 {1-0 (56) Azarov,S (2575)-So,W (2765) chess.com INT 2019}) 7... bxc6 {LiveBook: 4 Games} 8. Qd3 Bd6 $146 ({Predecessor:} 8... d5 9. Qg3 Qxg3 10. hxg3 Rb8 11. b3 Bb4 12. Bd2 Nf6 13. O-O-O O-O 14. f3 c5 15. exd5 Bxc3 16. Bxc3 Nxd5 {1-0 (27) Motylev,A (2660)-Iljiushenok,I (2516) Sochi 2018}) 9. Be3 {White is slightly better.} Nf6 10. O-O-O Be7 11. Na4 (11. g4 $14) 11... d5 12. Bb6 Qf4+ 13. Be3 Qc7 14. Bb6 Qf4+ 15. Be3 1/2-1/2

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.10"]
[Round "4.2"]
[White "Prithu Gupta"]
[Black "Grandelius, Nils"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2478"]
[BlackElo "2687"]
[Annotator "TA"]
[PlyCount "50"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,50,-3,6,15,18,18,18,8,16,14,17,4,45,54,63,78,76,64,85,78,121,-69,-63,-38,-39,-72,-72,-191,-152,-591,-604,-601,-574,-576,-602,-600,-603,-612,-587,-600,-589,-602,-596]} 1. c4 e6 2. g3 d5 3. Bg2 dxc4 4. Nf3 a6 5. O-O Nc6 6. Qc2 {A13: English Opening: 1...e6} (6. Na3 Bxa3 7. bxa3 e5 8. Rb1 Nge7 9. Qc2 Bf5 10. e4 Bg4 11. Rxb7 Bxf3 12. Bxf3 {0-1 (41) Aronian,L (2785)-Grandelius,N (2643) Doha 2016}) 6... b5 7. b3 Nb4 $1 {[%cal Rb4c2]} 8. Qb2 $146 {The position is equal.} ({Predecessor:} 8. Qe4 Rb8 9. Nc3 Nf6 10. Qb1 cxb3 11. axb3 Bb7 12. Ba3 {0-1 (43) Vereggen,L (2340)-Admiraal,M (2421) Netherlands 2015}) 8... cxb3 9. Ne5 Nd5 10. a4 b4 (10... bxa4 $5 {[%cal Rf7f6]} 11. Rxa4 f6 $15) 11. e4 {[%mdl 1024] White has compensation.} Nde7 12. d4 $1 Nf6 13. Bg5 h6 14. Be3 g6 15. d5 $2 ({Much weaker is} 15. Qxb3 $6 a5 $11) ({Better is} 15. a5 $16) 15... exd5 $15 {Threatens to win with ...Bg7.} 16. exd5 {aiming for d6.} Bg7 $1 {White must now prevent ...Ng4.} (16... Nexd5 17. Re1 $11) 17. Bd4 O-O ({But not} 17... Nfxd5 $6 {[#]} 18. Nc6 $1 $14 {[%mdl 512]}) 18. d6 (18. Nd2 $17) 18... cxd6 19. Bxa8 $2 (19. Nxg6 $17 {is more resistant.} fxg6 20. Bxa8) 19... dxe5 $19 {Black is clearly winning.} 20. Bxe5 Bh3 {[%mdl 64] [#] Discovered Attack} 21. Bg2 Bxg2 22. Kxg2 Nc6 23. f4 Nxe5 24. fxe5 Ng4 25. Qxb3 Qd4 {[%mdl 64] Double Attack. Accuracy: White = 41%, Black = 80%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.10"]
[Round "4.3"]
[White "Sadzikowski, Daniel"]
[Black "Firouzja, Alireza"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "2523"]
[BlackElo "2669"]
[Annotator "TA"]
[PlyCount "106"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,106,33,10,21,16,27,12,10,12,14,14,36,33,34,16,18,12,18,0,0,0,25,19,17,0,0,0,0,-18,-8,-6,5,0,0,-33,-20,-86,-77,-87,-86,-89,-69,-219,-220,-244,-235,-237,-216,-275,-201,-422,-409,-486,-500,-500,-497,-477,-498,-489,-489,-461,-481,-495,-498,-495,-493,-477,-486,-477,-480,-441,-421,-433,-391,-424,-427,-420,-406,-489,-427,-404,-397,-391,-390,-387,-386,-385,-374,-358,-339,-470,-475,-565,-509]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 Nd7 8. Be2 g6 {D43: Semi-Slav: 5 Bg5 h6} (8... dxc4 9. O-O Bd6 10. Bxc4 Qe7 11. Rc1 O-O 12. Ne4 Bc7 13. Bb3 Kh8 14. Nc5 Nxc5 15. Rxc5 Rd8 16. Qc2 Bd7 17. Qe4 Bd6 18. Rc3 Rac8 19. Rfc1 Be8 20. h3 Rc7 21. a3 Rdc8 22. Bc2 g6 23. Nd2 c5 24. Bb3 {½-½ (24) Mamedyarov,S (2817)-Dubov,D (2703) St Petersburg 2018}) 9. O-O Qe7 10. Rb1 $146 ({Predecessor:} 10. e4 dxe4 11. Nxe4 f5 12. Ned2 c5 13. b4 b6 14. bxc5 bxc5 15. Qa4 Bg7 {½-½ (33) Neto,H (2592)-Jaulneau,C (2548) ICCF email 2011}) 10... Bg7 {The position is equal.} 11. cxd5 exd5 12. b4 b5 13. a4 a6 $1 14. a5 O-O 15. Na2 Nf6 16. Ne5 Bb7 17. Rc1 Rac8 18. Nd3 Ne4 19. Nc3 Nd6 20. Kh1 h5 21. Re1 Rfe8 22. Bf1 Qh4 23. Rc2 Rcd8 24. Nc5 Bc8 25. Qd2 (25. Kg1 $11) 25... Bf8 $17 26. Rcc1 Nc4 27. Bxc4 dxc4 $40 {[%mdl 128] Black has some attack.} 28. g3 {[#]} ({Better is} 28. Ra1 $15) 28... Qf6 $1 $19 {[%cal Rf6f3] ( -> ...Qf3+)} 29. f4 Bxc5 30. bxc5 Bf5 31. Qb2 Bd3 32. Nd1 $2 {[#]} (32. Kg1) 32... Qxd4 $1 {[%mdl 512]} 33. exd4 (33. Qxd4 Rxd4) 33... Rxe1+ 34. Kg2 {And now Nc3 would win.} Re2+ 35. Qxe2 Bxe2 {[%mdl 4096] Endgame KRB-KRN} 36. Nc3 Bg4 37. h3 Bf5 38. g4 hxg4 39. hxg4 Bxg4 40. Na2 Rxd4 41. Nb4 Bf5 42. Nxa6 Rd2+ 43. Kf3 {Now Nb4 and White clings on.} Ra2 44. Nb4 Rxa5 45. Nxc6 Ra3+ 46. Kf2 Rd3 47. Ke2 Rd7 48. Nb4 Rc7 49. c6 Be4 50. Ke3 Bxc6 51. Kd4 Bb7 52. Rc3 Kg7 53. Ke5 Rc5+ {Accuracy: White = 47%, Black = 78%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.10"]
[Round "4.4"]
[White "L'Ami, Erwin"]
[Black "Brunello, Sabino"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2647"]
[BlackElo "2534"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,51,37,0,2,0,0,0,0,0,0,0,0,0,0,0,2,0,18,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 c5 8. cxd5 exd5 9. Rc1 c4 {The position is equal. D38: Queen's Gambit Declined: Ragozin Defence (4 Nf3 Bb4)} 10. Qa4+ (10. Nd2 Bxc3 11. bxc3 O-O 12. g3 Bf5 13. Bg2 Rd8 14. O-O Bd3 15. Re1 Qa6 16. e4 Nd7 17. e5 {1-0 (48) Khalifman,A (2660)-Aleksandrov,A (2615) Elista 1998}) 10... Nc6 11. Bxc4 dxc4 12. d5 Bxc3+ 13. Rxc3 a6 $146 {[#] And now ...b5 would win.} ({Predecessor:} 13... Bd7 14. dxc6 Bxc6 15. Qxc4 O-O 16. Qg4 Rad8 17. Nd4 {½-½ (49) Aberg,L (2046)-Sharpell,F (2200) LSS email 2008}) 14. dxc6 b5 15. Qb4 Qxc6 {Hoping for ...a5.} 16. a4 Bh3 17. O-O Bxg2 $1 18. Kxg2 {[#] aiming for Rd1.} Qg6+ $1 19. Kh1 {Threatens to win with e4.} Qe4 {Strongly threatening ...h5.} 20. axb5 Qxf3+ 21. Kg1 Qg4+ 22. Kh1 Qf3+ 23. Kg1 Qg4+ 24. Kh1 Qf3+ 25. Kg1 Qg4+ 26. Kh1 1/2-1/2

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.10"]
[Round "4.5"]
[White "Lupulescu, Constantin"]
[Black "Praggnanandhaa R"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "2634"]
[BlackElo "2537"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,71,0,6,1,23,28,23,33,29,23,25,19,12,17,10,11,20,15,10,3,16,1,3,3,3,0,0,0,18,0,0,0,0,0,0,0,0,0,0,0,0,-8,0,0,0,0,0,0,0,0,0,0,0,0,62,72,1691,1550,1537,1230,29979,29980,29979,4814]} 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. e3 c5 5. cxd5 exd5 6. Bb5+ {A17: English Opening: 1...Nf6 with ...Bb4} (6. d4 Nc6 7. Bb5 cxd4 8. exd4 Bd6 9. Bg5 Be6 10. O-O O-O 11. Re1 Rc8 12. Ne5 h6 13. Bh4 g5 14. Bg3 Ne7 15. Nd7 Bxd7 16. Bxd6 Re8 17. Qf3 Nf5 18. Be5 Ne4 19. Bxd7 Qxd7 20. Nxd5 {1-0 (20) Mamedyarov,S (2801)-Anand,V (2768) Saint Louis 2018}) 6... Bd7 7. Bxd7+ Qxd7 8. O-O {White has an edge.} Nc6 9. d4 Ne4 10. Qc2 $146 ({Predecessor:} 10. dxc5 Nxc3 11. bxc3 Bxc5 12. Qd3 O-O 13. Rd1 {0-1 (40) Hauke,C (2178)-Hubel,M (2071) Baden 2018}) 10... Nxc3 11. bxc3 cxd4 12. cxd4 Be7 13. Ne5 Nxe5 14. dxe5 O-O 15. Bb2 Rac8 16. Qd3 Rc4 17. Rad1 {[%cal Ba1d1,Bd1d2,Bd2f2][%mdl 32]} Rd8 18. f4 f6 19. Bd4 fxe5 20. fxe5 b6 21. h3 Qe6 22. Rd2 Rf8 23. Rxf8+ Bxf8 24. Kh2 Bc5 25. Rf2 h6 26. Rf3 b5 27. Rg3 Bxd4 28. exd4 $11 {[%mdl 4096] Endgame KQR-KQR} b4 29. Rg4 a5 30. Qg3 Qe7 31. Rf4 Rc3 (31... a4 $11) 32. Qg6 $14 Re3 $2 {[%mdl 8192]} (32... a4 $16) 33. Rf6 $18 Rxe5 34. Ra6 {[#] aiming for Ra8+.} Rf5 35. Qxf5 Qc7+ 36. Qe5 {Accuracy: White = 75%, Black = 57%.} (36. Kg1 $142 Qc1+ 37. Kf2 Qd2+ 38. Kg3 Qg5+ 39. Qxg5 hxg5 40. Rxa5 g6 41. Ra7) 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.10"]
[Round "4.6"]
[White "Cornette, Matthieu"]
[Black "Parligras, Mircea-Emilian"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2556"]
[BlackElo "2633"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,63,10,11,11,11,8,15,13,16,13,11,8,10,8,16,0,5,2,0,-35,-17,-32,-43,-38,0,-37,-4,-47,-34,-34,-30,-62,-79,-130,-95,-169,-165,-156,-162,-225,0,-108,-115,-106,-116,-89,-90,-113,0,0,110,140,431,420,29966,29961]} 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c3 Nc6 5. Nf3 Bf5 {LiveBook: 4 Games} (5... Nf6 6. Bf4 Bf5 7. Qb3 Qc8 8. Nbd2 e6 9. Nh4 Bg4 10. h3 Bh5 11. Bd3 Be7 12. O-O a6 13. Rae1 Nd7 14. Ndf3 b5 {1-0 (32) Nisipeanu,L (2672)-Laznicka,V (2654) Germany 2018}) 6. Qb3 {B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack} Qd7 7. Nh4 Bg6 8. Nxg6 {The position is equal.} hxg6 9. Be3 $146 ({Predecessor:} 9. Nd2 e6 10. Bd3 Bd6 11. Nf3 a6 12. Bd2 Nf6 13. O-O {½-½ (61) Almeida,R (2115)-Szabo,M (2254) LSS email 2014}) 9... e6 10. Nd2 Bd6 11. h4 Nh6 12. Nf3 O-O-O 13. Be2 Kb8 14. a4 Qc7 15. a5 Nxa5 16. Qa4 {[#] Strongly threatening Bxh6.} b6 17. b4 (17. Bxh6 $5 gxh6 18. Qb5 $15) 17... Nc4 18. Bxc4 dxc4 19. Bxh6 Rxh6 20. Kf1 Rh5 21. b5 (21. Ke2 $142) 21... Rd5 22. Nd2 (22. Ke2 $17) 22... e5 $19 23. Nf3 {[%cal Bd2f3,Bf3g5,Bg5f7,Bf7e5,Be5d7][%mdl 32]} Qd7 24. h5 (24. Qxc4 {might work better.} Rxb5 25. Rh3) 24... g5 $2 (24... Rxb5 $19 25. Qxc4 exd4 26. Qxd4 Qf5 27. hxg6 Bc7) 25. Qxc4 (25. h6 $11 {was the only way to keep the balance.} gxh6 26. Rxh6) 25... Rxb5 $17 ({But not} 25... Qxb5 $6 26. Qxb5 Rxb5 27. Nxg5 $15) 26. h6 {[#]} gxh6 $1 27. Rxh6 g4 28. Ng5 {And now Rxd6! would win.} Be7 (28... Rb2 $17 29. Ne4 Qf5) 29. Nxf7 $11 Rc8 (29... Rf8 $1 $11) 30. Qe6 $16 Qc7 $2 {[%mdl 8192]} (30... Qxe6 $16 31. Rxe6 Bf8) 31. Nxe5 $18 Qxc3 (31... Bd8 $18 32. Nc6+ Qxc6) 32. Nd7+ {Precision: White = 43%, Black = 41%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.10"]
[Round "4.7"]
[White "Libiszewski, Fabien"]
[Black "Tari, Aryan"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2488"]
[BlackElo "2615"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,73,31,15,25,17,17,3,34,29,29,22,20,29,30,33,27,37,27,44,60,25,107,94,160,182,212,119,217,214,303,306,285,295,282,0,0,0,0,0,151,23,724,29,26,38,340,0,0,0,0,0,0,0,0,0,0,0,0,0,723,715,719,686]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 Nf6 7. Nc3 Nd7 {B31: Sicilian: 2...Nc6 3 Bb5 g6} 8. Be3 e5 9. O-O (9. Qd2 h6 10. O-O b6 11. a3 Nf8 12. b4 Ne6 13. bxc5 f5 14. exf5 gxf5 15. Qe1 O-O 16. Rb1 e4 17. dxe4 {0-1 (36) Wang,H (2730)-Carlsen,M (2835) St Petersburg 2018}) 9... b6 {The position is equal.} 10. a4 a5 11. Nh2 $146 ({Predecessor:} 11. Qd2 O-O 12. Bh6 f6 13. Nh2 Bxh6 14. Qxh6 {½-½ (22) Mandelbaum,P (2132)-Schroeder,C (2217) Hamburg 2016}) 11... Nf8 12. f4 exf4 13. Rxf4 Be6 14. Rf2 h6 15. Nf3 Qc7 16. d4 cxd4 (16... O-O-O $11 {remains equal.}) 17. Bxd4 $16 f6 (17... O-O-O $142) 18. Qe2 $1 Rd8 19. Raf1 (19. Qe3 $1 $18 c5 20. Nd5 Bxd5 21. exd5+ Kd7 22. Bc3) 19... g5 (19... Qb7 $16 {was necessary.}) 20. Qe3 $1 $18 c5 (20... Nd7 $142 21. Nd5 Qb7) 21. Nd5 $1 {[%cal Rd5c7]} Bxd5 22. exd5+ Kd7 23. Ne5+ $2 (23. Bc3 $18 Re8 24. Qd3) 23... Kc8 $11 24. Rxf6 cxd4 (24... Bxf6 $6 25. Rxf6 cxd4 26. Qxd4 $16) 25. Qxd4 Rd7 $2 (25... Bxf6 $6 26. Rxf6 Rd6 27. Rxd6 $16) (25... Nd7 $11 26. Rc6 Nxe5 27. Rxc7+ Kxc7) 26. Kh1 ({White should play} 26. R1f3 $16) 26... Rg8 $2 {[%mdl 8192]} ({Don't go for} 26... Qxc2 $2 27. Qxb6 Bxf6 28. Rxf6 $18) (26... g4 $11) 27. Nc4 $2 (27. d6 $1 $18 Bxf6 28. Rxf6 Qxc2 29. Qd5 Rxd6 30. Qxd6) 27... Bxf6 28. Rxf6 {[#] d6 is the strong threat.} Kd8 $2 {[%mdl 8192] [#]} ({Black should try} 28... g4 $1 $14 29. d6 (29. hxg4 h5) 29... Qd8 30. Nxb6+ Kb8 31. Nxd7+ Nxd7) 29. Rxb6 $2 ({White has to play} 29. Ne5 $1 $18) 29... Qf4 {[#]} 30. d6 $1 {[%cal Rb6b8][%mdl 512]} Ke8 ({Worse is} 30... Qxd4 31. Rb8#) 31. Qd5 $40 {[%mdl 128] White attacks.} Qf1+ 32. Kh2 Qf4+ 33. Kh1 {Black must now prevent Rb8+.} Qf1+ 34. Kh2 {And now Rb8+ would win.} Qf4+ 35. Kh1 Rgg7 $2 {[%mdl 8192]} (35... Qf1+ $11 36. Kh2) 36. Rb8+ $18 Rd8 37. Qc6+ {[%mdl 32768] Accuracy: White = 50%, Black = 32%. . An unexpected result.} 1/2-1/2

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.10"]
[Round "4.8"]
[White "Salomon, Johan"]
[Black "Petrosian, Tigran L."]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2495"]
[BlackElo "2605"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,61,20,40,0,8,4,0,13,4,-11,-11,-11,-11,-11,-18,-20,-17,-12,-17,-28,-30,-26,-8,-27,0,-12,0,0,0,0,0,0,0,0,0,0,0,-26,-28,-39,0,-39,0,-35,0,-34]} 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. e5 dxe5 5. Nxe5 Nbd7 6. d4 {B50: Sicilian: 2...d6, Miscellaneous} e6 7. Bb5 cxd4 (7... a6 8. Bxd7+ Nxd7 9. Qh5 Nxe5 10. dxe5 Bd7 11. Bg5 Qc7 12. O-O-O Bc6 13. Rhe1 Be7 14. Bxe7 Qxe7 {1-0 (66) Tari,A (2620)-Sakaev,K (2584) St Petersburg 2018}) 8. Qxd4 a6 9. Bxd7+ Nxd7 {LiveBook: 6 Games} 10. Nc4 {White wants to play Ne4.} b5 11. Nd6+ Bxd6 $1 12. Qxd6 Bb7 $132 {[%mdl 2048] Black is fighting back} 13. a4 Qe7 $146 ({Predecessor:} 13... bxa4 14. O-O Qe7 15. Bf4 {½-½ (15) Kurajica,B-Polugaevsky,L Belgrade 1969}) 14. Qc7 Nf6 15. Qxe7+ Kxe7 16. axb5 axb5 17. Rxa8 Rxa8 18. Nxb5 Bxg2 19. Rg1 Be4 20. Na3 Nd5 21. Ke2 Bg6 22. c4 Nb4 23. Bd2 Nc6 24. Bc3 e5 25. f3 Ra4 26. Ke3 f6 27. h4 Kf8 28. Rd1 Ke7 29. Rg1 Kf8 30. Rd1 Ke7 31. Rg1 {Precision: White = 71%, Black = 57%.} 1/2-1/2

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.10"]
[Round "4.9"]
[White "Hambleton, Aman"]
[Black "Van Foreest, Jorden"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2484"]
[BlackElo "2598"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,73,0,0,-9,0,-4,63,14,26,30,28,21,29,-22,-11,-23,-12,-16,0,-33,-2,-20,-21,-28,-27,-36,-28,-34,-40,-107,-66,-69,-32,-28,-28,-46,-43,-38,1,0,0,0,0,0,0,5,12,18,19,0,0,0,0,0,0,0,26,17,18,18,21,20,42,20,24,0]} 1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Nc6 5. Nd2 Bf5 (5... Qb6 6. Qb3 Nh5 7. Qxb6 axb6 8. Bc7 cxd4 9. exd4 e5 10. Bxe5 Nxe5 11. dxe5 Bc5 12. g3 O-O {1-0 (76) Aronian,L (2765)-Caruana,F (2832) London 2018}) 6. Qb3 {D00: 1 d4 d5: Unusual lines} Qc8 7. Ngf3 h6 (7... e6 $11) 8. Ne5 {White is slightly better.} e6 $146 ({Predecessor:} 8... c4 9. Ndxc4 dxc4 10. Bxc4 e6 11. Bb5 a6 12. Ba4 b5 13. Bxb5 axb5 14. Qxb5 {1-0 (55) Jacobsen,M (2102)-Petersen,S (2063) Copenhagen 2014}) 9. Bb5 Nd7 10. Nxd7 Qxd7 11. Nf3 (11. e4 $142 c4 12. Qa4) 11... a6 12. Ne5 Qc8 13. Be2 Be7 14. O-O O-O 15. Qd1 c4 16. Re1 b5 {[%cal Bb7b5,Bb5b4][%mdl 32]} 17. Qd2 b4 18. Bd1 a5 19. e4 (19. Bc2 $15) 19... Bxe4 20. Nxc4 Qd8 21. Ba4 Rc8 22. Ne3 bxc3 23. bxc3 Bd6 24. Bxd6 Qxd6 25. c4 Qb4 26. Qxb4 Nxb4 27. f3 Bg6 28. cxd5 exd5 29. a3 Nd3 30. Nxd5 Nxe1 31. Ne7+ {[%mdl 64] [#] Double Attack} Kh7 {Threatens to win with ...Rc4.} 32. Nxc8 Rxc8 33. Rxe1 Rc4 34. Be8 Rxd4 35. Re5 Rd8 36. Bc6 Rc8 37. Be4 {Accuracy: White = 51%, Black = 35%.} 1/2-1/2

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.10"]
[Round "4.10"]
[White "Potkin, Vladimir"]
[Black "Bjornsson, Sigurbjorn"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "2597"]
[BlackElo "2312"]
[Annotator "RC"]
[PlyCount "89"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} g6 {[%emt 0:00:17]} 3. g3 {[%emt 0:00:09]} Bg7 {[%emt 0:00:06]} 4. Bg2 {[%emt 0:00:06]} O-O {[%emt 0:00:23]} 5. O-O {[%emt 0:00:05]} d6 {[%emt 0:00:25]} 6. a4 {[%emt 0:00:15]} a5 {[%emt 0:00:49]} 7. Re1 {[%emt 0:01:39]} Ne4 {[%emt 0:08:40]} 8. c3 {[%emt 0:14:37]} c6 {[%emt 0:07:18]} 9. Nbd2 {[%emt 0:06:42]} Nxd2 {[%emt 0:02:49]} 10. Bxd2 {[%emt 0:00:07]} e5 {[%emt 0:04:08]} 11. e4 {[%emt 0:02:20]} Nd7 {[%emt 0:07:49]} 12. Qc2 {[%emt 0:09:04]} Re8 {[%emt 0:01:12]} 13. Rad1 {[%emt 0:00:14]} Qc7 {[%emt 0:02:16]} 14. Be3 {[%emt 0:01:30]} Nf6 {[%emt 0:02:22]} 15. h3 {[%emt 0:04:18]} Be6 {[%emt 0:07:58]} 16. Ng5 {[%emt 0:03:13]} Bc8 {[%emt 0:10:58]} 17. Bf1 {[%emt 0:18:51]} h6 {[%emt 0:02:05]} 18. Nf3 {[%emt 0:00:27]} Be6 {[%emt 0:09:44]} 19. dxe5 {[%emt 0:10:40]} dxe5 {[%emt 0:00:05]} 20. c4 {[%emt 0:00:43]} b6 {[%emt 0:08:47]} 21. c5 {[%emt 0:01:11]} bxc5 {[%emt 0:00:02]} 22. Bxc5 {[%emt 0:00:35]} Nd7 {[%emt 0:00:41]} 23. Bd6 {[%emt 0:04:46]} Qb7 {[%emt 0:01:08]} 24. Nd2 {[%emt 0:00:21]} Nf8 {[%emt 0:04:30]} 25. Nc4 {[%emt 0:03:45]} Bxc4 {[%emt 0:00:40]} 26. Bxc4 {[%emt 0:00:05]} Ne6 {[%emt 0:00:15]} 27. Bxe6 {[%emt 0:01:46]} Rxe6 {[%emt 0:00:04]} 28. Rd3 {[%emt 0:04:22]} Bf8 {[%emt 0:02:14]} 29. Bxf8 {[%emt 0:00:55]} Rxf8 {[%emt 0:01:13]} 30. Red1 {[%emt 0:00:25]} Rb8 {[%emt 0:04:57]} 31. b3 {[%emt 0:00:07]} Kg7 {[%emt 0:01:05]} 32. h4 {[%emt 0:01:06]} h5 {[%emt 0:00:16]} 33. Rc3 {[%emt 0:01:04]} Qb4 {[%emt 0:01:36]} 34. Rd7 {[%emt 0:01:05]} Rf6 {[%emt 0:02:20]} 35. Kg2 {[%emt 0:01:42]} Rb6 {[%emt 0:01:52]} 36. Rd8 {[%emt 0:03:23]} Rb7 {[%emt 0:00:27]} 37. Qd3 {[%emt 0:00:46]} Qb6 {[%emt 0:02:12]} 38. f3 {[%emt 0:00:42]} Qb4 {[%emt 0:02:10]} 39. Qc2 {[%emt 0:00:33]} Qb6 {[%emt 0:02:35]} 40. Rcd3 {[%emt 0:00:00]} Qb4 {[%emt 0:00:00]} 41. Qc3 {[%emt 0:10:02]} Qa3 {[%emt 0:12:53]} 42. Qxe5 {[%emt 0:03:19]} Qa2+ {[%emt 0:01:25]} 43. Rd2 {[%emt 0:04:24]} Qxb3 {[%emt 0:02:07]} 44. Qe8 {[%emt 0:00:58]} Qxf3+ {[%emt 0:01:38]} 45. Kh2 {[%emt 0:00:06]} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.10"]
[Round "4.11"]
[White "Thorfinnsson, Bragi"]
[Black "Christiansen, Johan-Sebastian"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2436"]
[BlackElo "2571"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,98,0,29,-4,8,-16,10,0,5,0,0,0,0,0,0,0,0,0,19,14,12,9,16,-14,-9,-8,0,-10,-18,-11,-7,-33,5,5,8,6,8,8,15,15,16,-17,0,0,0,0,24,0,0,0,0,0,0,0,85,75,92,93,91,80,114,89,194,186,231,169,234,234,611,291,631,562,2126,1865,3003,2837,5891,5820,29992,-641,29982,29983,29992,29993,29993,29992,29994,29995,29999]} 1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d4 Nf6 5. O-O O-O 6. c3 b6 7. a4 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} Bb7 8. Bf4 c5 9. a5 {The position is equal.} cxd4 $146 ({Predecessor:} 9... Nbd7 10. Ne5 Nxe5 11. Bxe5 e6 12. Nd2 Nd7 13. Bxg7 Kxg7 14. axb6 axb6 {½-½ (14) Artemiev,V (2709)-Cheparinov,I (2709) Skopje 2018}) 10. cxd4 bxa5 11. Qa4 Nc6 12. Ne5 Qb6 13. Nc3 e6 14. e3 Rfb8 ({Much worse is} 14... Qxb2 $6 15. Rab1 $16) 15. Rfc1 Nxe5 16. Bxe5 Bc6 17. Qxa5 Qxa5 18. Rxa5 Rxb2 19. Nd1 Rb5 $1 {[%cal Rb5a5]} 20. Ra3 Be8 21. Nc3 Rb7 (21... Rb2 {with more complications.} 22. Bf3 a5 23. Rca1 Rc8 24. Na4 Bxa4 25. Rxa4 Rcc2) 22. Bxf6 Bxf6 23. Nxd5 $1 exd5 24. Bxd5 Rab8 {Hoping for ...Rb1.} 25. Bxb7 Rxb7 26. Rca1 Kg7 27. Rxa7 Rb2 28. Rc1 h5 29. Rc8 Bb5 30. Rcc7 Rb1+ 31. Kg2 Be8 32. h4 Rb8 {[#]} (32... Rb2 $1 $11 {remains equal.}) 33. d5 $1 $16 Be5 34. Rcb7 {Black must now prevent Rxb8.} Rd8 35. e4 Rc8 36. Ra2 Bd6 (36... Rd8 $16) 37. f4 $18 Rc5 38. Rd2 Rc1 (38... Rb5 $142 39. Rxb5 Bxb5) 39. e5 Bc5 $2 (39... Ba3 40. Ra2 Rc3) 40. Rc7 (40. Ra2 $142) 40... Bb5 $2 (40... Rg1+ 41. Kh2 Bb6) 41. d6 Bf1+ {[#]} 42. Kh2 $1 Bb5 43. d7 Bg1+ 44. Kg2 Rc2 45. Rc5 $4 {[%mdl 8192]} (45. Rdxc2 {and all is fine.} Bxd7 46. Rxd7 Bb6 47. e6 Bd8 48. Rxf7+ Kh6 49. e7 Bb6 50. e8=Q Bd4 51. Qf8+ Bg7 52. Qxg7#) 45... Rxc5 $4 {[%mdl 8192]} (45... Rxd2+ $19 46. Kxg1 Bxd7) 46. d8=Q {White mates.} Rc1 47. Qf6+ Kh7 48. Rd8 {[%csl Gd8][%cal Rf6h8]} Bc6+ 49. Kh3 {[%csl Gd8][%cal Rf6h8]} Rc2 50. Rh8# {Accuracy: White = 61%, Black = 24%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.10"]
[Round "4.12"]
[White "Sarkar, Justin"]
[Black "Fier, Alexandr"]
[Result "1/2-1/2"]
[ECO "A68"]
[WhiteElo "2337"]
[BlackElo "2570"]
[Annotator "TA"]
[PlyCount "158"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,158,-10,-6,-40,-39,-62,-42,-97,-103,-106,0,-6,-19,0,2,0,0,0,0,0,0,0,0,-2,0,0,0,0,0,0,0,0,109,107,264,254,910,865,1014,927,578,244,238,229,240,222,208,147,165,124,150,153,173,175,169,169,122,176,169,169,177,169,208,204,184,184,210,58,59,58,56,55,49,37,31,16,23,12,10,11,191,198,29968,29969,29976,29977,29977,4610,29980,29981,29981,29982,29982,29982,29984,29985,29994,29995,29995,0,0,0,589,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Nf3 O-O 9. Bd3 b5 10. Bxb5 Nxe4 11. Nxe4 Qa5+ 12. Kf2 Qxb5 13. Nxd6 Qb6 14. Nxc8 {A68: Modern Benoni: Four Pawns Attack without 9...Re8} Rxc8 15. Qb3 (15. Rb1 Rd8 16. Qa4 Na6 17. Qc4 Rab8 18. Rd1 Qd6 19. a3 Nc7 20. Be3 Nxd5 21. Bxc5 Qxf4 22. Qxf4 Nxf4 23. Rxd8+ Rxd8 {1-0 (50) Pascua,H (2447)-Baimurzin,A (2096) Al Ain 2015}) 15... Qd6 {[%mdl 1024] Black has compensation.} 16. Ne5 $146 ({White should play} 16. Rd1 $15) ({Predecessor:} 16. Re1 Nd7 17. Rb1 c4 18. Qc2 Nf6 19. Rd1 Nxd5 20. Qe4 Nc3 21. bxc3 Qxd1 22. Ba3 Qd3 23. Qb7 Bxc3 {0-1 (23) Rosenstock,E-Eising,J (2330) Germany 1992}) 16... Nd7 $1 $17 (16... Bxe5 $6 17. fxe5 Qxe5 18. Re1 $11) 17. Nc6 Nb8 (17... Re8 $17 {With the idea ...Re4.} 18. Rd1 Re4) 18. Ne5 $1 $11 {Threatening Qb7.} Na6 19. Rd1 $36 {[%mdl 2048] White has good play.} c4 {[%mdl 64] Decoy} 20. Nxc4 Qc5+ $1 21. Ne3 Rab8 22. Qd3 Nb4 23. Qe4 Re8 24. Qc4 Qd6 25. Bd2 f5 {Threatens to win with ...Re4.} 26. g3 Re4 27. Bxb4 $1 Rxb4 28. Qc8+ Kf7 (28... Bf8 $1 $11 29. b3 Rxf4+ 30. Kg1 (30. gxf4 Qxf4+ {[%mdl 64] Double Attack} 31. Kg2 Qe4+ 32. Kf2 Qf4+ {[%mdl 64] Double Attack} 33. Kg2 Qe4+ 34. Kf2 Qf4+ $11 {[%mdl 64] Double Attack}) 30... Rfd4) 29. Rac1 $1 $16 {[%cal Rc1c7] Strongly threatening Rc7+.} Rxb2+ $2 (29... Bd4 $16 {was worth a try.} 30. Rxd4 Rbxd4) 30. Kf3 $18 (30. Rc2 Rxc2+ 31. Nxc2 Rxf4+ 32. gxf4 Qxf4+ 33. Ke1 (33. Ke2 Qg4+ 34. Kd2 Bh6+ 35. Ke1 Qg1+ 36. Ke2 Qg2+ 37. Ke1 Qe4+ 38. Kf2 Qf4+ 39. Ke2 Qg4+ 40. Kf2 Qxd1 $11) 33... Qe4+ 34. Kf2 Qf4+ 35. Ke1 (35. Ke2 Qg4+ 36. Kd2 Bh6+ 37. Ke1 Qe4+ 38. Kf2 Qf4+ 39. Ke2 Qe4+ 40. Kf1 Qf4+ 41. Ke1 Qe4+ 42. Kf2 Qf4+ 43. Ke2 Qg4+ 44. Kf2 Qxd1 $11) 35... Qe4+ 36. Kf2 Qf4+ $11) 30... Qe7 $2 (30... Rb8 31. Qc7+ Qxc7 32. Rxc7+ Kf8) 31. Re1 $1 (31. Nxf5 {gets mated.} Rxf4+ $1 {[%mdl 512]} 32. Kxf4 Rf2+ 33. Kg4 Qe2+ 34. Kh4 Qh5#) 31... Qf8 32. Nxf5 Rxe1 33. Rxe1 (33. Rc7+ $142 Kf6 34. Qa6+ Rb6 35. Qxa7 Rf1+ 36. Kg2 Kxf5 37. Rf7+ Qxf7 38. Qxf7+ Ke4 39. Qxg7) 33... Qxc8 34. Nd6+ {[%mdl 64] Double Attack} Kf8 35. Nxc8 Rxa2 {[%mdl 4096] Endgame KRB-KRN} 36. d6 {aiming for d7.} Rd2 37. Re7 a5 38. Ra7 $1 Bc3 39. h4 h5 {[#]} 40. d7 $1 Bf6 41. Nb6 Rd3+ 42. Ke2 Rxg3 43. Ra8+ ({But not} 43. Rxa5 $6 Bd8 $14) 43... Kf7 44. d8=Q Bxd8 45. Rxd8 {KRN-KR} Rh3 46. Rd5 $2 (46. Nc4 $18) 46... Rxh4 $14 47. Kf3 Rh3+ 48. Ke4 Rb3 49. Nc4 Rb4 50. Kd4 a4 51. Rd6 {Hoping for Kc5.} Kg7 52. Kc5 Rb3 $2 (52... Rb1 $11) 53. Ne5 $18 a3 $2 (53... Rg3 $18 54. Ra6 a3) 54. Rxg6+ Kh7 55. f5 a2 56. Ra6 (56. f6 $142 Rb7 57. Rg1 h4 58. f7 Rc7+ 59. Kd6 Rc8 60. Ke7 h3 61. f8=Q Rxf8 62. Kxf8) 56... Rb2 57. f6 Rf2 58. f7 Kg7 59. Kd6 h4 60. Ke7 Rf5 61. Rg6+ Kh7 62. Rg1 $2 (62. f8=N+ {mates} Rxf8 63. Kxf8 a1=Q 64. Rg7+ Kh6 65. Nf7+ Kh5 66. Rg5#) 62... Rxe5+ $11 {KR-KR} 63. Kf6 Re3 $2 {[%mdl 8192]} (63... Re2 $1 $11 {and Black is okay.}) 64. f8=Q $2 (64. Rg7+ $18 Kh6 65. Rg6+ Kh7 {[#]} 66. Rh6+ $1 {[%mdl 576] Decoy, Promotion} Kxh6 67. f8=Q+ Kh5 68. Qh8+ Kg4 69. Qg8+ Kf4 70. Qxa2) 64... Rf3+ {The position is equal.} 65. Ke7 {[%csl Gg1][%cal Rf8g7]} Rxf8 66. Kxf8 {KR-KPP} Kh6 $1 67. Kf7 a1=Q 68. Rxa1 {KR-KP} Kg5 69. Ke6 {White threatens Ke5 and mate.} h3 70. Ke5 Kg4 71. Ra4+ Kg3 72. Ra3+ Kg2 73. Kf4 {White wants to mate with Ra2+.} h2 74. Ra2+ Kh3 $1 75. Ra1 {Threatening mate with Kf3.} Kg2 76. Kg4 {Ra2+ would kill now.} h1=Q 77. Ra2+ Kg1 {( -> ...Qd5)} 78. Ra1+ Kg2 79. Rxh1 Kxh1 {Accuracy: White = 57%, Black = 50%.} 1/2-1/2

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.10"]
[Round "4.13"]
[White "Stefansson, Hannes"]
[Black "Alashtar, Aasef"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2558"]
[BlackElo "1905"]
[Annotator "TA"]
[PlyCount "27"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,27,58,58,61,28,70,82,135,114,125,128,270,289,384,419,1359,1362,1302,1304]} 1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bd7 5. Bd3 Bc6 6. Ne2 {[%cal Bg1e2,Be2g3,Bg3f5][%mdl 32] LiveBook: 6 Games. C10: French with 3 Nc3: Unusual Black 3rd moves and 3...dxe4} Nf6 (6... Nd7 7. f3 Ngf6 8. Be3 Be7 9. Nxf6+ Nxf6 10. c4 a6 11. Qc2 O-O 12. O-O-O b5 13. d5 exd5 {0-1 (67) Boruchovsky,A (2542)-Predojevic,B (2622) chess.com INT 2018}) 7. f3 {[%cal Bf2f3,Bf3e4][%mdl 32]} Nxe4 $146 ({Predecessor:} 7... Nbd7 8. Be3 Bxe4 9. fxe4 Nxe4 10. Bxe4 Qh4+ 11. Ng3 Bd6 12. Kd2 Bxg3 13. Bxb7 Nb6 14. hxg3 Qxg3 15. Rh3 Nc4+ 16. Kc1 Qd6 17. Bxa8 Qb4 18. Rb1 O-O 19. c3 Qa5 20. Qd3 {1-0 (20) Calavalle,G (2247)-Mantovan,G (1793) Trieste 2017}) 8. fxe4 {White is slightly better.} Bd6 (8... Qh4+ $142 9. g3 Qg4) 9. O-O $16 e5 10. Ng3 {Threatens to win with Nf5.} Be7 {[#]} (10... O-O $16) 11. Nf5 $1 $18 {[%cal Rf5g7]} ({Not} 11. dxe5 O-O $16) 11... Bf6 12. Qf3 exd4 {[#]} (12... O-O $142 13. Qg3 g6 14. dxe5 Bg7 15. Nxg7 Kxg7) 13. Nxg7+ $1 {[%mdl 512]} Kf8 (13... Bxg7 14. Qxf7#) 14. Bh6 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.10"]
[Round "4.14"]
[White "Lagarde, Maxime"]
[Black "Pedersen, Soren Sandmann"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2612"]
[BlackElo "1724"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,55,-8,0,0,0,0,5,2,-12,-6,-16,-20,37,23,25,26,41,1,31,0,26,1,23,0,44,10,34,18,16,0,60,28,39,61,144,148,226,183,464,470,762,739,750,741,666,562]} 1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. c4 d5 5. cxd5 Nxd5 6. a3 Bd6 7. d3 {A01: Nimzowitsch-Larsen Opening} O-O 8. Nf3 Qe7 9. Nbd2 {The position is equal.} f5 10. b4 {[%cal Bb3b4,Bb4b5][%mdl 32]} Kh8 {next ...e4 is good for Black.} 11. Qc2 Nf6 $146 (11... Bd7 $11) ({Predecessor:} 11... Bd7 12. Be2 Rae8 13. Nc4 e4 14. Nxd6 cxd6 15. dxe4 fxe4 16. Nd4 Qg5 17. g3 Rxf2 18. Nxc6 Nxe3 19. Qc3 Ref8 20. Nd4 Rxe2+ {0-1 (20) Gorovets,A (2345)-Fedorov,A (2603) Minsk 2005}) 12. b5 Nd8 {[%cal Bc6d8,Bd8f7,Bf7g5,Bg5e6][%mdl 32]} 13. Nc4 {[%cal Rf3e5,Bd2c4,Bc4a5,Ba5c6,Bc6d4][%mdl 32]} e4 14. Nfe5 Nf7 (14... a6 $5 {[%cal Ra6b5]} 15. Nxd6 cxd6 $11) 15. d4 Bxe5 16. dxe5 Nd7 17. Rc1 Ng5 18. Na5 Ne6 19. Bc4 Ndc5 20. O-O b6 (20... f4 $11) 21. Nc6 Qg5 22. f4 $36 {[%mdl 2048] White fights for an advantage.} Qh4 ({Black should try} 22... exf3 $14 23. Rxf3 Bb7) 23. Nd4 $16 Qe7 (23... a6 $16) 24. a4 a5 $2 {[#]} (24... Nxd4 25. exd4 Nd3) 25. Ba3 $18 {White is clearly winning.} Rd8 (25... Qf7 $142 26. Qa2 Re8 27. Bxc5 bxc5) 26. Bxe6 Bxe6 27. Bxc5 bxc5 28. Qxc5 {Accuracy: White = 55%, Black = 18%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.10"]
[Round "4.15"]
[White "Cummings, David H."]
[Black "Jones, Gawain C B"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "2338"]
[BlackElo "2698"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,72,31,19,30,3,14,9,25,8,8,11,12,0,0,0,0,-18,-19,-19,-19,-26,-18,-67,-62,-62,-50,-59,-57,-138,-155,-147,-158,-191,-187,-197,-175,-313,-313,-307,-314,-354,-364,-328,-328,-416,-434,-472,-460,-622,-611,-599,-587,-666,-464,-1080,-1047,-4906,-4821]} 1. c4 g6 2. Nc3 Bg7 3. g3 Nc6 4. Bg2 d6 5. d3 Nf6 6. e4 a6 7. Nge2 O-O 8. O-O e5 9. h3 Nd7 {A26: English Opening vs King's Indian with ...Nc6 and d3} 10. Be3 Nd4 11. f4 c6 {The position is equal.} 12. f5 b5 13. g4 (13. Qd2 Rb8 14. g4 Qb6 15. g5 f6 16. cxb5 axb5 17. h4 {½-½ (57) Petrosian,T (2611)-Amonatov,F (2602) Tashkent 2016}) 13... Rb8 $146 ({Predecessor:} 13... Nb6 14. b3 Rb8 15. Ng3 Qh4 16. Bf2 Qe7 17. Qd2 {1-0 (51) Beaumont,D (2050)-Gorka,C (2149) Melbourne 2012}) 14. Rb1 Nb6 15. b3 b4 16. Na4 Nxa4 17. bxa4 c5 18. Nxd4 exd4 19. Bf4 g5 $36 {[%mdl 2048] Black fights for an advantage.} 20. Bg3 Be5 21. Bxe5 dxe5 22. f6 ({Better is} 22. Bf3 $15) 22... Kh8 $17 23. Rb2 Rg8 24. Rbf2 Rg6 25. Qd2 Rb6 26. Rf5 (26. a5 {was necessary.} Rbxf6 {[%mdl 64] Discovered Attack} 27. a3) 26... Bxf5 $19 27. exf5 Rg8 ({Less strong is} 27... Rgxf6 28. a5 $17) 28. Qe2 Qxf6 29. a5 Rbb8 30. Re1 b3 31. axb3 {Black is clearly winning.} Rxb3 32. Qxe5 Qxe5 33. Rxe5 Rxd3 34. Rxc5 {KRR-KRB} Rd8 35. f6 (35. Bb7 $142 Rxh3 36. Kf1) 35... Rd1+ 36. Kf2 Rd2+ {Accuracy: White = 26%, Black = 82%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.10"]
[Round "4.16"]
[White "Gukesh D"]
[Black "Jacobsen, Mikkel Manosri"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "2536"]
[BlackElo "2302"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,68,25,0,-3,0,0,4,14,-29,-23,-37,48,25,61,58,67,59,63,59,58,7,0,-33,-33,-39,0,0,0,0,-5,-48,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nh3 e6 7. Nf4 Qh4 8. c3 {B18: Classical Caro-Kann: 4...Bf5 sidelines} Nd7 9. Qb3 {LiveBook: 3 Games} O-O-O 10. Nh3 $146 {[#] Black must now prevent Bg5.} ({Predecessor:} 10. Qa4 Kb8 11. Qa5 e5 12. Nxg6 hxg6 13. Be2 Bd6 14. Be3 Bc7 15. Qa3 Nb6 16. dxe5 Bxe5 {0-1 (34) Govedarica,R (2395)-Pikula,D (2535) Kragujevac 2010}) 10... Qe7 11. Be2 Ngf6 12. Nf4 e5 13. dxe5 Nxe5 ({Black should play} 13... Qxe5 $15 14. O-O Bc5) 14. Be3 c5 15. O-O Qc7 16. Qa4 Kb8 17. Rad1 Bd6 18. b4 ({White should try} 18. Rd2 $14) 18... Ned7 $1 $11 19. Rxd6 Qxd6 20. Qa3 {[%cal Rb4c5]} b6 21. Qa6 $1 Qc7 ({Don't blunder} 21... cxb4 $2 22. Bf3 $18) 22. a4 $1 Rhe8 23. a5 $1 Qb7 24. Qc4 {[%cal Rb4c5] The position is equal.} Ne5 25. Qa2 $1 cxb4 {Threatens to win with ...Ne4.} 26. axb6 axb6 27. cxb4 Nd5 28. Nxd5 Qxd5 29. Qa4 Qa8 30. Qb3 Bd3 31. Bxb6 Bxe2 32. Nxe2 Rd3 33. Qc2 $1 {[%csl Gb6][%cal Rc2c7] [#]} Qc6 34. Bc5 $1 {f4 is the strong threat.} Red8 {Accuracy: White = 68%, Black = 67%.} 1/2-1/2

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.10"]
[Round "4.17"]
[White "Stefansson, Vignir Vatnar"]
[Black "Hjartarson, Johann"]
[Result "0-1"]
[ECO "A64"]
[WhiteElo "2293"]
[BlackElo "2520"]
[Annotator "TA"]
[PlyCount "180"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 35,180,21,21,21,13,9,35,20,41,32,35,0,8,-5,39,20,13,12,2,16,0,0,0,0,0,0,0,0,0,0,0,0,0,-141,-138,-306,-316,-323,-321,-344,-344,-344,-344,-336,-336,-333,-326,-335,-335,-490,-487,-473,-399,-477,-469,-581,-82,-100,-101,-749,-738,-671,-573,-554,-546,-641,-167,-167,-160,-160,-160,-160,-71,-160,-160,-160,0,-138,-65,-65,-65,-98,-65,-65,-87,-65,-68,-271,-271,-813,-810,-806,-806,-711,-373,-373,-370,-370,-370,-370,-370,-370,-370,-370,-370,-370,-343,-343,-343,-343,-343,-343,-343,-343,-343,-343,-343,-343,-343,-671,-617,-5057,-4991,-5092,-5092,-5065,-5065,-4966,-610,-1404,-1139,-1062,-912,-29979,-29980,-29980,-29981,-29980,-29982,-29982,-29983,-29982,-729,-29991,-29992,-29996,-29997]} 1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 {[%cal Bg1f3,Bf3d2,Bd2c4][%mdl 32]} O-O 9. O-O a6 10. a4 Nbd7 11. Nd2 Re8 12. h3 Rb8 13. Nc4 Nb6 14. Na3 Bd7 15. a5 Nc8 16. Nc4 Bb5 17. Qb3 Bxc4 18. Qxc4 {A64: Modern Benoni: Fianchetto Variation: 9...Nbd7 10 Nd2 a6 11 a4 Re8} Nd7 {LiveBook: 30 Games} 19. Bf4 (19. Qa4 Na7 20. Bf4 Ne5 21. Rab1 b5 22. axb6 Qxb6 23. Ra1 Nb5 24. Qxa6 Nd4 25. Rfb1 Qc7 {0-1 (65) Williams,J (2371)-Bruzon Batista,L (2660) Saint Louis 2017}) 19... Ne5 20. Qa4 {The position is equal.} h6 $146 ({Predecessor:} 20... b5 21. axb6 Rxb6 22. Rab1 Na7 23. Ne4 Nb5 24. Bd2 Qe7 25. b4 c4 {0-1 (47) Ebert,B-Brooks,I France 1994}) 21. h4 b5 22. axb6 Rxb6 23. Bxe5 (23. Ra2 {looks sharper.} Na7 24. Ne4 Nb5 25. Nd2 Nd4 26. Qd1) 23... Rxe5 24. Qc2 Qd7 25. Ra2 h5 26. Rfa1 Qb7 27. e3 Re8 28. Bf1 {[%cal Rf1a6]} a5 29. Bc4 Rb4 30. Qe2 Ne7 {[%cal Bc8e7,Be7f5,Bf5g3][%mdl 32]} 31. Nb5 Nf5 32. Rxa5 Rxb2 33. Qd3 Qe7 {aiming for ...Nxh4!} 34. Ra7 {[#]} (34. R1a2 $11) 34... Qe5 $1 $17 {Threatens to win with ...Nxg3.} 35. R1a2 $2 (35. Ra8 $17 Rxa8 36. Rxa8+ Kh7 37. Ra7) 35... Rxa2 $19 36. Rxa2 {[#]} Nxg3 $1 {[%mdl 512]} 37. fxg3 Qxg3+ 38. Rg2 Qe1+ 39. Qf1 Qxe3+ 40. Qf2 Qc1+ 41. Bf1 Re1 42. Rg3 ({Don't go for} 42. Nxd6 $2 Bd4 $19) (42. Qf3 {was the only chance.} Qb1 43. Re2 Rxf1+ 44. Qxf1 Qxb5 45. Re7 Bd4+ 46. Kg2 Qb2+ 47. Re2) 42... Be5 43. Rf3 f5 44. Kg2 Re4 45. Kh3 Bf6 $2 (45... c4 $19 {is more deadly.} 46. Qg1 Rg4) 46. Nxd6 $17 Rxh4+ 47. Qxh4 $4 {[%mdl 8192]} (47. Kg2 $17) 47... Bxh4 $19 48. Kxh4 Qe1+ 49. Kh3 {[#]} f4 $1 {[%mdl 512]} 50. Nc4 (50. Rxf4 Qe3+) 50... Qd1 $2 (50... Qe4 51. Kg2 Qxd5) 51. Rxf4 Qxd5 {White must now prevent ...g5.} 52. Bg2 Qd7+ 53. Kg3 Kg7 (53... g5 $142 54. Re4 Qd3+ 55. Kh2 Kg7) 54. Re4 (54. Ne3 $142) 54... g5 $17 55. Bf3 Qc7+ $2 (55... Qd3 $17 {...g4 is the strong threat.} 56. Ne3 g4) 56. Kg2 (56. Re5 $1 $11) 56... h4 (56... g4 $17 57. Bd1 Qf7) 57. Rg4 $1 $15 Qd8 58. Re4 Qb8 {( -> ...Qg3+)} 59. Rg4 $1 Kf6 60. Be2 Qa8+ 61. Bf3 $2 {[#]} (61. Kf2 $15) 61... Qa2+ $1 $19 62. Kh3 $2 (62. Kg1) 62... Qf2 63. Bg2 Qe2 64. Bh1 Qd3+ 65. Kh2 Qd1 66. Re4 g4 {Hoping for ...g3+.} 67. Bg2 h3 68. Ne3 Qd6+ 69. Kg1 hxg2 70. Rxg4 {[%mdl 4096] Endgame KQ-KRN} Qd2 71. Rf4+ Ke6 72. Re4+ Kd7 73. Nxg2 Kc6 74. Kf1 Kb5 75. Re2 Qh6 76. Ne3 c4 77. Ke1 $2 (77. Nc2) 77... Kb4 78. Nd5+ Kb3 79. Re3+ Kb2 80. Re2+ Kc1 81. Ne3 Qh4+ (81... Kb1 $142 82. Kd2 Qd6+ 83. Ke1 Qd4) 82. Kf1 {White hopes to continue with Rc2+.} Qf4+ 83. Ke1 Kb1 84. Kd1 c3 85. Ke1 Qg3+ 86. Kf1 Qf3+ 87. Ke1 Qf4 88. Kd1 Qxe3 (88... Qh4 $142 89. Nf1 Qh1 90. Ke1 c2 91. Rxc2 Kxc2 92. Kf2 Kd3 93. Ng3 Qd5 94. Nf1 Qd4+ 95. Kf3 Qe4+ 96. Kg3 Qe1+ 97. Kf4 Qxf1+ 98. Ke5 Qf7 99. Kd6 Kd4 100. Kc6 Qd5+ 101. Kb6 Qd7 102. Ka5 Qb7 103. Ka4 Kc4 104. Ka5 Qb5#) 89. Rb2+ Ka1 90. Rb1+ Ka2 {Precision: White = 43%, Black = 60%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.10"]
[Round "4.18"]
[White "Kanarek, Marcel"]
[Black "L'Ami, Alina"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2505"]
[BlackElo "2290"]
[Annotator "ChessBase"]
[PlyCount "119"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} Bg7 {[%emt 0:00:00]} 4. e4 {[%emt 0:00:00]} d6 {[%emt 0:00:45]} 5. h3 {[%emt 0:00:00]} O-O {[%emt 0:00:08]} 6. Be3 {[%emt 0:00:07]} c5 {[%emt 0:00:10]} 7. d5 {[%emt 0:00:18]} e6 {[%emt 0:02:33]} 8. Bd3 {[%emt 0:00:55]} exd5 {[%emt 0:02:40]} 9. exd5 {[%emt 0:00:13]} a6 {[%emt 0:01:30]} 10. a4 {[%emt 0:00:53]} Nbd7 {[%emt 0:00:50]} 11. Nf3 {[%emt 0:00:33]} Re8 {[%emt 0:03:06]} 12. O-O {[%emt 0:00:11]} Ne5 {[%emt 0:01:01]} 13. Nxe5 {[%emt 0:04:59]} Rxe5 {[%emt 0:03:00]} 14. Bf4 {[%emt 0:06:58]} Re8 {[%emt 0:01:30]} 15. Bh2 {[%emt 0:24:37]} b6 {[%emt 0:16:21]} 16. Qf3 {[%emt 0:10:58]} Ra7 {[%emt 0:06:03]} 17. g4 {[%emt 0:04:52]} h5 {[%emt 0:04:45]} 18. g5 {[%emt 0:03:34]} Nh7 {[%emt 0:15:01]} 19. h4 {[%emt 0:01:28]} Bg4 {[%emt 0:00:51]} 20. Qg2 {[%emt 0:03:23]} Qd7 {[%emt 0:10:09]} 21. Rfe1 {[%emt 0:01:08]} Raa8 {[%emt 0:00:11]} 22. f3 {[%emt 0:06:19]} Bh3 {[%emt 0:02:55]} 23. Qc2 {[%emt 0:03:35]} Re7 {[%emt 0:06:03]} 24. Bg3 {[%emt 0:08:37]} Rae8 {[%emt 0:01:35]} 25. Rxe7 {[%emt 0:01:06]} Rxe7 {[%emt 0:01:16]} 26. Kh2 {[%emt 0:06:40]} Be5 {[%emt 0:04:00]} 27. Ne2 {[%emt 0:05:00]} Qc8 {[%emt 0:03:43]} 28. Nf4 {[%emt 0:04:27]} Bd7 {[%emt 0:05:25]} 29. Kg2 {[%emt 0:00:55]} Nf8 {[%emt 0:01:15]} 30. Ne2 {[%emt 0:00:44]} Qe8 {[%emt 0:02:24]} 31. Kf2 {[%emt 0:00:33]} b5 {[%emt 0:02:08]} 32. Bxe5 {[%emt 0:01:29]} Rxe5 {[%emt 0:00:04]} 33. axb5 {[%emt 0:00:03]} axb5 {[%emt 0:00:05]} 34. b3 {[%emt 0:00:41]} Bf5 {[%emt 0:01:18]} 35. Ng3 {[%emt 0:00:44]} Bxd3 {[%emt 0:01:19]} 36. Qxd3 {[%emt 0:00:01]} bxc4 {[%emt 0:02:44]} 37. bxc4 {[%emt 0:00:01]} Qb8 {[%emt 0:00:08]} 38. Rb1 {[%emt 0:00:26]} Qa8 {[%emt 0:00:19]} 39. Ne4 {[%emt 0:00:49]} Nd7 {[%emt 0:00:43]} 40. Kg3 {[%emt 0:00:00]} Qa6 {[%emt 0:00:00]} 41. Re1 {[%emt 0:18:45]} Qa5 {[%emt 0:07:40]} 42. Re2 {[%emt 0:02:04]} Qa1 {[%emt 0:01:17]} 43. Kg2 {[%emt 0:05:44]} Qa6 {[%emt 0:07:58]} 44. Qb3 {[%emt 0:02:55]} Re8 {[%emt 0:10:52]} 45. Ra2 {[%emt 0:01:07]} Qc8 {[%emt 0:02:55]} 46. Nxd6 {[%emt 0:02:47]} Qb8 {[%emt 0:00:01]} 47. Qxb8 {[%emt 0:00:31]} Rxb8 {[%emt 0:00:01]} 48. Ra7 {[%emt 0:00:29]} Ne5 {[%emt 0:01:18]} 49. f4 {[%emt 0:00:53]} Rb2+ {[%emt 0:00:17]} 50. Kg3 {[%emt 0:00:36]} Rb3+ {[%emt 0:00:12]} 51. Kg2 {[%emt 0:01:28]} Rb2+ {[%emt 0:00:05]} 52. Kf1 {[%emt 0:00:10]} Ng4 {[%emt 0:02:17]} 53. Ra8+ {[%emt 0:00:38]} Kh7 {[%emt 0:00:26]} 54. Ne4 {[%emt 0:00:48]} Kg7 {[%emt 0:02:33]} 55. d6 {[%emt 0:00:04]} Ne3+ {[%emt 0:00:49]} 56. Ke1 {[%emt 0:00:42]} Ng2+ {[%emt 0:00:45]} 57. Kd1 {[%emt 0:00:28]} Ne3+ {[%emt 0:00:09]} 58. Kc1 {[%emt 0:00:22]} Rc2+ {[%emt 0:00:11]} 59. Kb1 {[%emt 0:00:02]} Rxc4 {[%emt 0:00:10]} 60. Nf6 {[%emt 0:00:54]} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.10"]
[Round "4.19"]
[White "Sohal, Tanraj"]
[Black "Tang, Andrew"]
[Result "0-1"]
[ECO "D58"]
[WhiteElo "2280"]
[BlackElo "2501"]
[Annotator "TA RC"]
[PlyCount "76"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,76,0,0,4,0,11,0,0,-33,-34,-30,-27,-33,0,-42,-47,-58,-52,-61,-61,-47,-56,-55,-22,-60,-52,-68,-21,-17,-22,-95,-107,-105,-109,-150,-30,-504,-371,-435,-435,-435,-435,-427,-51,-427,-427,-424,-424,-866,-867,-833,-827,-823,-803]} 1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Bd3 Bb7 9. O-O Nbd7 10. Bg3 Nh5 {D58: Queen's Gambit Declined: Tartakower Defence} (10... c5 11. cxd5 Nxd5 12. Nxd5 Bxd5 13. Qe2 cxd4 14. Nxd4 Bf6 15. Rfd1 Bxd4 16. exd4 Nb8 17. Rac1 Nc6 18. Bb5 Rc8 19. Rc3 Ne7 20. Ba6 Rxc3 21. bxc3 Nf5 {½-½ (56) Nakamura,H (2798)-So,W (2788) Saint Louis 2015}) 11. cxd5 Nxg3 12. hxg3 exd5 13. Rc1 {LiveBook: 3 Games} Nf6 14. Ne5 a6 15. Bb1 Bd6 $146 ({Predecessor:} 15... Qd6 16. g4 c5 17. Qf3 Rad8 18. Rcd1 b5 19. Ne2 Ne4 20. Nf4 Bf6 {1-0 (53) Gavrilov,A (2244)-Garcia,J (2090) Dos Hermanas 2004}) 16. Qf3 Re8 17. Nc4 Bf8 18. Ne5 Rb8 19. Rfd1 Bd6 20. e4 {[%cal Rc3d5]} Bxe5 21. dxe5 Rxe5 22. Nxd5 Bxd5 23. exd5 Qd7 24. Qc3 Rbe8 25. a3 Qg4 26. Qf3 Qg5 27. Qf4 {[#]} (27. Rf1 $1 $11 {remains equal.}) 27... Qh5 $1 $17 {Threatens to win with ...Ng4.} ({Much weaker is} 27... Nxd5 $6 28. Qxg5 hxg5 29. Ba2 $11) 28. f3 Nxd5 29. Qa4 {aiming for Rxd5!} b5 ({Black should try} 29... Ne3 $17 {Strongly threatening ...Qg5.} 30. Re1 Qg5) 30. Qxa6 $2 {[%mdl 8192]} (30. Qc2 $1 $11 {and White has nothing to worry.}) 30... Ne3 31. Re1 Ng4 32. fxg4 Rxe1+ 33. Rxe1 Rxe1+ $19 {KQR-KQB} 34. Kf2 {Qc8+ would kill now.} Qe5 {[%csl Ge1][%cal Re5e3] Black is clearly winning.} 35. Qc8+ Qe8 36. Bf5 (36. Qxe8+ $142 Rxe8 37. Bd3) 36... Re2+ {[%mdl 64] [#] Double Attack} 37. Kf3 Qxc8 38. Bxc8 Rxb2 {Accuracy: White = 43%, Black = 68%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.10"]
[Round "4.20"]
[White "Loiseau, Quentin"]
[Black "Ortega Ruiz, Jose Miguel"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2461"]
[BlackElo "2281"]
[Annotator "TA"]
[PlyCount "165"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,165,10,12,29,10,15,11,27,-32,0,-7,-6,-10,28,25,49,48,41,54,61,20,52,64,56,56,164,162,162,37,16,3,6,0,0,0,0,0,0,0,122,106,185,177,181,186,189,184,216,231,150,76,81,69,76,83,79,59,76,8,7,8,7,3,22,5,16,19,22,19,16,8,8,8,8,8,100,23,24,24,29,30,89,89,89,22,22,22,22,16,22,22,22,22,22,22,45,45,45,45,45,45,45,45,45,22,45,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1228,0,0,0]} 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. d4 dxc4 5. Bg2 c5 6. O-O Nc6 7. dxc5 Qxd1 8. Rxd1 Bxc5 9. Nbd2 c3 10. bxc3 Bd7 {E04: Open Catalan: 5 Nf3} 11. Nb3 Be7 12. Nfd4 Rc8 13. Rb1 (13. Nb5 $11) 13... O-O {[#]} 14. Be3 $146 ({Predecessor:} 14. Nxc6 Bxc6 15. Bxc6 bxc6 16. c4 Ne4 17. Rd7 Rfe8 18. Bb2 Rb8 19. Rbd1 Nc5 20. Rxe7 Rxe7 21. Nxc5 h5 22. Be5 Rb4 23. Rd8+ Kh7 24. Bd6 {1-0 (24) Martirosyan,H (2616)-Vidit,S (2711) chess.com INT 2019}) 14... Nd8 15. Nf3 Nd5 16. c4 $36 {[%mdl 2112] Decoy. White has the initiative.} Rxc4 17. Ne5 {[%mdl 64] Double Attack} Rc7 18. Bxa7 Nc6 19. Bxd5 Nxe5 20. Bb6 Rc2 21. Nd4 Rxe2 (21... Rc3 $14 22. Bxb7 Ba4) 22. Nxe2 $18 exd5 23. f4 ({Don't play} 23. Rxd5 $6 Nf3+ 24. Kg2 Bc6 $11) (23. Nc3 $18) 23... Nc4 $14 24. Bf2 Bg4 25. Rxb7 Bf6 26. Re1 Nd2 $1 {[%cal Rd2f3] ...Nf3+ is the strong threat.} 27. Kg2 Bf3+ 28. Kh3 {Threatens to win with Bd4.} d4 (28... h5 $11) 29. Rb2 $16 Nc4 (29... d3 $16 30. Rxd2 dxe2) 30. Rb3 $18 ({Don't take} 30. Nxd4 $6 Bxd4 31. Bxd4 Nxb2 $14) 30... d3 31. Rxd3 Be4 32. Rb3 $1 Nd2 33. Re3 h5 {[#]} 34. Rd1 ({White should play} 34. Ng1 $1 Bb7 35. g4) 34... Bf5+ $16 35. Kg2 Nc4 36. Rb3 {Black must now prevent Nd4.} Ra8 37. Nc3 Bc2 {[#]} 38. Rc1 (38. Rd7 $1 $16) 38... Bxb3 $11 39. axb3 Nd2 40. Nd5 {White wants to play b4.} Nxb3 41. Rd1 Ra2 42. Nxf6+ gxf6 {[%mdl 4096] Endgame KRB-KRN} 43. Rd5 Nd2 {And now ...Ne4 would win.} 44. Be1 Nc4+ 45. Kh3 Ne3 46. Rxh5 {next Bc3 is good for White.} Kg7 (46... Nf1 $11 47. Kg4 Nxh2+ 48. Kf5 Rb2) 47. g4 (47. Bc3 $16) 47... Nf1 {[%csl Gf1][%cal Ra2h2]} 48. Bg3 $1 Ra3 49. Rb5 Nxg3 (49... Ne3 $11 {remains equal.}) 50. hxg3 {KR-KR} Ra1 51. g5 ({White should try} 51. Rd5 $16) 51... fxg5 52. Rxg5+ Kf6 53. Kg4 Ra3 54. Rb5 Ra1 55. Rb6+ Kg7 56. Kg5 Ra5+ 57. f5 Rc5 58. g4 Ra5 59. Kh5 Rc5 60. Rb2 Ra5 61. Rf2 Rb5 62. g5 Rb1 63. Rh2 Rg1 64. f6+ Kh7 65. Rh3 Rg2 66. Rh1 Rg3 67. Ra1 Rg2 68. Ra8 Rg1 69. Rf8 Rh1+ 70. Kg4 Rg1+ 71. Kf5 Rf1+ 72. Ke5 Re1+ 73. Kd6 Kg6 74. Rg8+ Kf5 75. Kd7 Re2 76. Re8 Ra2 77. Ke7 Ra7+ 78. Kf8 Kg6 79. Kg8 Rb7 80. Ra8 Rc7 81. Kh8 $1 {Hoping for Rg8+.} Rb7 $2 {[%mdl 8192]} (81... Kxg5 $11 82. Kg7 Rd7) 82. Kg8 $2 ({Only move:} 82. Rg8+ $18 Kf5 83. Kh7) 82... Rb1 83. Rf8 {[%mdl 32768] Accuracy: White = 50%, Black = 64%. . Loss on time!?} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.10"]
[Round "4.21"]
[White "Kevlishvili, Robby"]
[Black "Jaksland, Tim"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2451"]
[BlackElo "2222"]
[Annotator "RC"]
[PlyCount "75"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 3. c4 {[%emt 0:00:14]} Bg7 {[%emt 0:00:19]} 4. d4 {[%emt 0:00:15]} cxd4 {[%emt 0:00:15]} 5. Nxd4 {[%emt 0:00:05]} Nc6 {[%emt 0:00:14]} 6. Be3 {[%emt 0:00:05]} Nf6 {[%emt 0:00:21]} 7. Nc3 {[%emt 0:00:05]} O-O {[%emt 0:00:21]} 8. Be2 {[%emt 0:00:06]} b6 {[%emt 0:00:26]} 9. O-O {[%emt 0:02:02]} Bb7 {[%emt 0:00:06]} 10. f3 {[%emt 0:00:27]} e6 {[%emt 0:00:39]} 11. Qd2 {[%emt 0:17:15]} d5 {[%emt 0:01:09]} 12. Nxc6 {[%emt 0:01:14]} Bxc6 {[%emt 0:00:07]} 13. cxd5 {[%emt 0:00:43]} exd5 {[%emt 0:00:08]} 14. e5 {[%emt 0:00:05]} Ne8 {[%emt 0:00:30]} 15. f4 {[%emt 0:01:16]} f6 {[%emt 0:00:28]} 16. Bd4 {[%emt 0:04:21]} Qe7 {[%emt 0:18:14]} 17. Bf3 {[%emt 0:04:58]} Rd8 {[%emt 0:02:27]} 18. Rae1 {[%emt 0:04:25]} fxe5 {[%emt 0:02:38]} 19. Bxe5 {[%emt 0:00:17]} Bxe5 {[%emt 0:04:34]} 20. Rxe5 {[%emt 0:00:20]} Qc5+ {[%emt 0:02:49]} 21. Kh1 {[%emt 0:00:35]} Nf6 {[%emt 0:01:03]} 22. f5 {[%emt 0:11:49]} Qc4 {[%emt 0:25:03]} 23. Be2 {[%emt 0:05:58]} Qh4 {[%emt 0:01:27]} 24. Rf4 {[%emt 0:00:24]} Ne4 {[%emt 0:13:53]} 25. Nxe4 {[%emt 0:22:56]} dxe4 {[%emt 0:00:18]} 26. Qc1 {[%emt 0:00:04]} Qh6 {[%emt 0:03:16]} 27. Qc4+ {[%emt 0:04:37]} Kh8 {[%emt 0:14:11]} 28. Qc3 {[%emt 0:00:21]} Qg7 {[%emt 0:00:29]} 29. f6 {[%emt 0:01:48]} Qd7 {[%emt 0:00:46]} 30. Re7 {[%emt 0:02:18]} Qd2 {[%emt 0:01:03]} 31. Rxh7+ {[%emt 0:06:37]} Kxh7 {[%emt 0:00:27]} 32. Rh4+ {[%emt 0:00:04]} Kg8 {[%emt 0:00:35]} 33. f7+ {[%emt 0:00:05]} Kxf7 {[%emt 0:01:05]} 34. Bc4+ {[%emt 0:02:45]} Bd5 {[%emt 0:03:20]} 35. Qxd2 {[%emt 0:00:48]} Bxc4 {[%emt 0:00:08]} 36. Qc2 {[%emt 0:01:16]} Kg7 {[%emt 0:04:35]} 37. Qc3+ {[%emt 0:00:23]} Rf6 {[%emt 0:00:07]} 38. h3 {[%emt 0:00:05]} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.10"]
[Round "4.22"]
[White "Deglmann, Ludwig"]
[Black "Kjartansson, Gudmundur"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "2275"]
[BlackElo "2444"]
[Annotator "TA"]
[PlyCount "136"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,136,0,0,-6,-8,-27,-36,-24,-23,-38,-6,-8,-6,-6,-14,-6,-6,-118,-117,-111,-115,-97,-118,-128,-129,-125,-41,-54,-61,-185,-186,-183,-184,-184,-181,-188,-187,-184,-182,-182,-185,-184,-184,-256,-256,-254,-249,-243,-245,-256,-256,-256,-256,-263,-263,-316,-256,-326,-308,-308,-308,-308,-308,-302,-291,-301,-301,-481,-473,-471,-327,-327,-294,-301,-301,-301,-293,-312,-310,-312,-294,-286,-279,-286,-286,-286,-286,-501,-493,-29958,-29959,-29964,-29965,-29965,-29966,-29965,-29967,-29968,-29968,-29969,-29969,-29969,-29970,-29971,-29973,-29973,-29973,-29974,-29975,-29975,-29974,-29976,-29977,-29977,-29976,-29974,-29975,-29972,-29971]} 1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. e3 d4 9. exd4 cxd4 10. Re1 Re8 11. a3 {A14: English Opening: 1...e6 with b3 by White} (11. d3 Bc5 12. Ne5 Nxe5 13. Rxe5 Qd6 14. Qe1 a5 15. Nd2 Ra7 16. a3 b6 17. h3 Bb7 18. Nf3 Ba8 19. Bc1 {½-½ (38) Almasi,Z (2682)-Navara,D (2733) Germany 2018}) 11... a5 12. Ne5 Nxe5 13. Rxe5 {Black is slightly better.} Nd7 14. Rb5 Nc5 {Black wants to play ...Bd7.} 15. b4 $1 {[%cal Rb4c5]} axb4 16. axb4 Rxa1 17. Bxa1 Na6 $1 18. Bxb7 $146 {[#]} (18. c5 $11 {remains equal.}) ({Predecessor:} 18. Qb3 b6 {½-½ (45) Petek,P (2175)-Lauber,A (2380) Medellin 1996}) 18... Nc7 $1 $36 {[%cal Rc7b5][%mdl 2048] Black has strong initiative.} 19. Rb6 Nd5 $1 {[%cal Rd5b6][%mdl 64] Double Attack} 20. Rb5 Bd7 (20... Nxb4 $6 21. Bxc8 Qxc8 22. d3 $11) 21. cxd5 Bxb5 22. dxe6 Bc4 (22... fxe6 $17 {Threatens to win with ...Qd7.} 23. Be4 Qc8) 23. Bc6 Rf8 ({Much weaker is} 23... Bxe6 24. Bxe8 Qxe8 25. Bxd4 $11) 24. Qg4 ({White has to play} 24. exf7+ $1 $15 Bxf7 25. b5) 24... Bxe6 $19 25. Qxd4 Qxd4 26. Bxd4 {intending b5.} Bxb4 {White must now prevent ...Rc8.} 27. Nc3 Rd8 28. Be3 Bxc3 29. dxc3 {[%mdl 4096] Endgame KRB-KB} Rc8 30. Bf3 Rxc3 31. g4 (31. h4 $142) 31... Rc4 32. h3 {[#]} h5 $1 {[%cal Rh5g4]} 33. gxh5 Bxh3 34. h6 {[#]} g6 $1 35. Bd5 Rc7 36. Kh2 Bc8 37. Kg3 Kh7 38. Kf4 Kxh6 39. Ke5+ Kg7 40. Bg5 Ra7 41. Bf6+ Kg8 42. Kd6 Kf8 43. f4 (43. Ke5 $142) 43... Ra6+ 44. Ke5 Be6 45. Be4 Ke8 46. Bg5 Bd7 {And now ...f6+! would win.} 47. Bd5 Rb6 48. Bc4 Be6 49. Bd3 Bc8 50. Bc4 Bd7 51. Bd5 Be6 52. Be4 Ba2 {Hoping for ...f6+!} 53. f5 $2 (53. Bh4) 53... Bb1 54. Bxb1 (54. Bd5 $19 Bxf5 55. Kd4) 54... Rxb1 {Black mates.} 55. fxg6 {KR-KB} Rb5+ 56. Kf6 Rb6+ 57. Ke5 fxg6 58. Bd2 Kf7 59. Kf4 Rb2 60. Be3 Rb3 61. Bc5 {[#]} g5+ $1 62. Kg4 (62. Kxg5 Rb5) 62... Kg6 63. Bd6 Rc3 64. Be7 Rc4+ 65. Kh3 Kf5 66. Bd6 Rh4+ 67. Kg3 Rd4 68. Bc7 Rd3+ {Accuracy: White = 44%, Black = 87%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.10"]
[Round "4.23"]
[White "Korley, Kassa"]
[Black "Esbensen, Arnt"]
[Result "1-0"]
[ECO "A55"]
[WhiteElo "2440"]
[BlackElo "2176"]
[Annotator "RC"]
[PlyCount "81"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:58]} 3. c4 {[%emt 0:00:00]} Nbd7 {[%emt 0:00:26]} 4. Nc3 {[%emt 0:00:00]} e5 {[%emt 0:00:20]} 5. e4 {[%emt 0:00:00]} Be7 {[%emt 0:00:25]} 6. g3 {[%emt 0:04:39]} O-O {[%emt 0:01:03]} 7. Bg2 {[%emt 0:00:07]} c6 {[%emt 0:02:52]} 8. O-O {[%emt 0:00:40]} a6 {[%emt 0:02:39]} 9. a4 {[%emt 0:07:03]} Re8 {[%emt 0:03:09]} 10. a5 {[%emt 0:01:50]} b5 {[%emt 0:02:04]} 11. axb6 {[%emt 0:00:16]} Qxb6 {[%emt 0:00:20]} 12. c5 {[%emt 0:04:53]} Qc7 {[%emt 0:11:33]} 13. cxd6 {[%emt 0:01:31]} Bxd6 {[%emt 0:02:20]} 14. Qc2 {[%emt 0:18:09]} Rb8 {[%emt 0:03:39]} 15. Rd1 {[%emt 0:07:15]} c5 {[%emt 0:31:11]} 16. dxe5 {[%emt 0:02:44]} Nxe5 {[%emt 0:01:45]} 17. Rxd6 {[%emt 0:03:12]} Nxf3+ {[%emt 0:01:13]} 18. Bxf3 {[%emt 0:00:09]} Qxd6 {[%emt 0:00:18]} 19. Bf4 {[%emt 0:00:28]} Qb6 {[%emt 0:00:21]} 20. Bxb8 {[%emt 0:04:23]} Qxb8 {[%emt 0:00:40]} 21. Na4 {[%emt 0:02:06]} Nd7 {[%emt 0:03:21]} 22. Be2 {[%emt 0:04:06]} Qe5 {[%emt 0:01:15]} 23. Nc3 {[%emt 0:00:15]} Qe6 {[%emt 0:03:11]} 24. f3 {[%emt 0:01:31]} Bb7 {[%emt 0:00:28]} 25. Rd1 {[%emt 0:00:26]} h5 {[%emt 0:09:31]} 26. Nd5 {[%emt 0:02:47]} Bxd5 {[%emt 0:00:49]} 27. Rxd5 {[%emt 0:00:02]} h4 {[%emt 0:00:41]} 28. gxh4 {[%emt 0:06:26]} Qh3 {[%emt 0:08:21]} 29. Qc3 {[%emt 0:14:32]} Nf8 {[%emt 0:03:07]} 30. Rg5 {[%emt 0:05:26]} Ng6 {[%emt 0:00:33]} 31. Rg3 {[%emt 0:02:32]} Qxh4 {[%emt 0:00:41]} 32. Bxa6 {[%emt 0:01:07]} Qh6 {[%emt 0:01:49]} 33. Bc4 {[%emt 0:01:28]} Rd8 {[%emt 0:00:48]} 34. Bd5 {[%emt 0:01:19]} Nf4 {[%emt 0:00:48]} 35. Qa5 {[%emt 0:01:10]} Rd6 {[%emt 0:01:13]} 36. Qc7 {[%emt 0:01:16]} Nxd5 {[%emt 0:01:56]} 37. Qc8+ {[%emt 0:00:18]} Kh7 {[%emt 0:00:30]} 38. Rh3 {[%emt 0:00:08]} Nf4 {[%emt 0:01:18]} 39. Rxh6+ {[%emt 0:00:16]} gxh6 {[%emt 0:00:11]} 40. Qf5+ {[%emt 0:00:00]} Rg6+ {[%emt 0:00:00]} 41. Kf1 {[%emt 0:00:42]} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.10"]
[Round "4.24"]
[White "Astaneh Lopez, Alex"]
[Black "Obrien, Matthew"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "2427"]
[BlackElo "2110"]
[Annotator "NA"]
[PlyCount "59"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:10:25]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:10]} g6 {[%emt 0:00:04]} 3. Nf3 {[%emt 0:00:09]} Bg7 {[%emt 0:00:13]} 4. g3 {[%emt 0:00:07]} O-O {[%emt 0:00:13]} 5. Bg2 {[%emt 0:00:03]} d6 $14 {[%emt 0:01:24]} 6. O-O {[%emt 0:00:07]} Nc6 {[%emt 0:00:30]} 7. Nc3 {[%emt 0:01:59]} Bf5 {[%emt 0:00:53]} 8. d5 {[%emt 0:08:12]} Na5 {[%emt 0:00:31]} 9. Nd4 {[%emt 0:00:06]} Bd7 {[%emt 0:01:15]} 10. b3 {[%emt 0:00:44]} c5 {[%emt 0:01:54]} 11. dxc6 {[%emt 0:07:05]} Nxc6 {[%emt 0:00:18]} 12. Bb2 {[%emt 0:01:37]} Qa5 {[%emt 0:03:41]} 13. Nc2 {[%emt 0:02:52]} Qh5 {[%emt 0:16:08]} 14. e4 {[%emt 0:01:35]} Bg4 {[%emt 0:02:55]} 15. f3 {[%emt 0:00:11]} Be6 {[%emt 0:03:43]} 16. Nd5 {[%emt 0:07:38]} Bxd5 {[%emt 0:01:01]} 17. cxd5 {[%emt 0:03:57]} Ne5 {[%emt 0:03:44]} 18. Bd4 {[%emt 0:04:41]} g5 {[%emt 0:15:28]} 19. Ne3 {[%emt 0:09:57]} g4 {[%emt 0:03:49]} 20. Nf5 {[%emt 0:11:12]} e6 {[%emt 0:10:40]} 21. Nxg7 {[%emt 0:01:26]} Kxg7 {[%emt 0:00:19]} 22. f4 {[%emt 0:00:22]} Ned7 {[%emt 0:04:49]} 23. e5 {[%emt 0:08:01]} Nxd5 {[%emt 0:05:06]} 24. Bxd5 {[%emt 0:00:47]} exd5 {[%emt 0:00:19]} 25. e6+ {[%emt 0:01:39]} Nf6 {[%emt 0:00:10]} 26. e7 {[%emt 0:00:08]} Rfe8 {[%emt 0:00:43]} 27. Bxf6+ {[%emt 0:02:46]} Kxf6 {[%emt 0:00:06]} 28. Qd4+ {[%emt 0:00:03]} Kg6 {[%emt 0:03:30]} 29. f5+ {[%emt 0:00:17]} Kh6 {[%emt 0:00:26]} 30. Qf6+ {[%emt 0:00:04]} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.10"]
[Round "4.25"]
[White "Yoo, Christopher Woojin"]
[Black "Hardarson, Petur Palmi"]
[Result "1-0"]
[ECO "B94"]
[WhiteElo "2414"]
[BlackElo "1808"]
[Annotator "NA"]
[PlyCount "69"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:16]} 5. Nc3 {[%emt 0:00:00]} a6 {[%emt 0:00:30]} 6. Nb3 {[%emt 0:00:00]} e5 {[%emt 0:01:31]} 7. Bg5 {[%emt 0:00:02]} Be7 {[%emt 0:01:10]} 8. Bxf6 {[%emt 0:00:24]} Bxf6 {[%emt 0:00:18]} 9. Qd3 {[%emt 0:00:21]} Be6 {[%emt 0:03:05]} 10. O-O-O {[%emt 0:00:54]} Be7 {[%emt 0:00:44]} 11. Nd5 {[%emt 0:02:08]} Bxd5 {[%emt 0:02:48]} 12. Qxd5 {[%emt 0:00:13]} Qc7 {[%emt 0:02:34]} 13. Kb1 {[%emt 0:08:23]} O-O {[%emt 0:01:37]} 14. Na5 {[%emt 0:12:30]} Nc6 {[%emt 0:03:16]} 15. Nc4 {[%emt 0:00:07]} Rfd8 {[%emt 0:10:48]} 16. Ne3 {[%emt 0:12:18]} Bg5 {[%emt 0:03:58]} 17. Nf5 {[%emt 0:05:12]} Ne7 {[%emt 0:03:30]} 18. Nxe7+ {[%emt 0:01:09]} Bxe7 {[%emt 0:01:00]} 19. Bc4 {[%emt 0:09:33]} Bf6 {[%emt 0:13:09]} 20. Qd3 {[%emt 0:01:47]} Rac8 {[%emt 0:03:14]} 21. Bd5 {[%emt 0:02:25]} b5 {[%emt 0:01:45]} 22. h4 {[%emt 0:02:15]} a5 {[%emt 0:07:18]} 23. g4 {[%emt 0:01:50]} g6 {[%emt 0:01:53]} 24. g5 {[%emt 0:02:43]} Bg7 {[%emt 0:00:17]} 25. c3 {[%emt 0:03:25]} b4 {[%emt 0:02:24]} 26. c4 {[%emt 0:00:36]} Rb8 {[%emt 0:02:00]} 27. h5 {[%emt 0:01:05]} b3 {[%emt 0:07:03]} 28. a3 {[%emt 0:00:58]} Qa7 {[%emt 0:02:31]} 29. hxg6 {[%emt 0:01:45]} hxg6 {[%emt 0:01:14]} 30. Qf3 {[%emt 0:01:50]} Rdc8 {[%emt 0:01:41]} 31. Rh4 {[%emt 0:01:47]} Rc5 {[%emt 0:01:07]} 32. Rdh1 {[%emt 0:00:53]} Rxd5 {[%emt 0:01:33]} 33. cxd5 {[%emt 0:00:48]} Qc7 {[%emt 0:02:24]} 34. Rh7 {[%emt 0:01:02]} Qe7 {[%emt 0:01:38]} 35. Qh3 {[%emt 0:00:18]} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.10"]
[Round "4.26"]
[White "Abbas, Daniel"]
[Black "Eggleston, David J"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2253"]
[BlackElo "2401"]
[Annotator "ChessBase"]
[PlyCount "114"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:07:26]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:12]} 3. Bb5+ {[%emt 0:00:00]} Nd7 {[%emt 0:00:06]} 4. O-O {[%emt 0:00:18]} Ngf6 {[%emt 0:00:15]} 5. Re1 {[%emt 0:00:08]} a6 {[%emt 0:00:05]} 6. Bd3 {[%emt 0:00:04]} e6 {[%emt 0:00:22]} 7. c3 {[%emt 0:00:09]} Be7 {[%emt 0:01:23]} 8. Bc2 {[%emt 0:00:14]} b5 {[%emt 0:01:07]} 9. d4 {[%emt 0:00:42]} cxd4 {[%emt 0:00:13]} 10. cxd4 {[%emt 0:00:07]} O-O {[%emt 0:01:00]} 11. Nc3 {[%emt 0:06:48]} Bb7 {[%emt 0:02:04]} 12. a3 {[%emt 0:05:07]} Rc8 {[%emt 0:07:25]} 13. h3 {[%emt 0:12:17]} Re8 {[%emt 0:03:22]} 14. Bd3 {[%emt 0:03:37]} e5 {[%emt 0:03:20]} 15. d5 {[%emt 0:00:55]} g6 {[%emt 0:00:28]} 16. Bd2 {[%emt 0:05:28]} Bf8 {[%emt 0:01:49]} 17. b4 {[%emt 0:05:31]} Nb6 {[%emt 0:09:06]} 18. a4 {[%emt 0:02:52]} bxa4 {[%emt 0:00:35]} 19. Nxa4 {[%emt 0:01:44]} Bg7 {[%emt 0:25:50]} 20. Nxb6 {[%emt 0:14:46]} Qxb6 {[%emt 0:00:02]} 21. Be3 {[%emt 0:00:55]} Qc7 {[%emt 0:03:49]} 22. Ra3 {[%emt 0:12:16]} Nxd5 {[%emt 0:05:54]} 23. exd5 {[%emt 0:00:34]} e4 {[%emt 0:00:04]} 24. Bxa6 {[%emt 0:01:29]} exf3 {[%emt 0:00:17]} 25. Qxf3 {[%emt 0:01:47]} Bxa6 {[%emt 0:00:21]} 26. Rxa6 {[%emt 0:00:11]} Qb7 {[%emt 0:00:49]} 27. Ra4 {[%emt 0:05:42]} Re5 {[%emt 0:03:53]} 28. Rd1 {[%emt 0:01:43]} Rf5 {[%emt 0:00:13]} 29. Qe4 {[%emt 0:01:49]} Qb5 {[%emt 0:03:22]} 30. Ra2 {[%emt 0:03:23]} Re5 {[%emt 0:01:12]} 31. Qd3 {[%emt 0:02:15]} Qxb4 {[%emt 0:01:01]} 32. Rc2 {[%emt 0:01:34]} Rce8 {[%emt 0:02:52]} 33. Rc4 {[%emt 0:01:42]} Qa5 {[%emt 0:04:28]} 34. Rc6 {[%emt 0:02:03]} Bf8 {[%emt 0:02:49]} 35. Ra6 {[%emt 0:01:33]} Qb4 {[%emt 0:01:33]} 36. Rb1 {[%emt 0:03:23]} Rxd5 {[%emt 0:02:02]} 37. Qxg6+ {[%emt 0:01:16]} hxg6 {[%emt 0:00:26]} 38. Rxb4 {[%emt 0:00:04]} Bg7 {[%emt 0:02:09]} 39. Ra7 {[%emt 0:04:09]} Be5 {[%emt 0:00:15]} 40. Bf4 {[%emt 0:00:00]} Rd1+ {[%emt 0:00:00]} 41. Kh2 {[%emt 0:02:18]} Bd4 {[%emt 0:08:58]} 42. Rd7 {[%emt 0:06:49]} Bxf2 {[%emt 0:04:27]} 43. Rxd6 {[%emt 0:01:49]} Rf1 {[%emt 0:02:56]} 44. Rb2 {[%emt 0:07:17]} Ra8 {[%emt 0:09:15]} 45. Be5 {[%emt 0:06:00]} Bc5 {[%emt 0:04:20]} 46. Rd5 {[%emt 0:02:35]} Bg1+ {[%emt 0:02:18]} 47. Kg3 {[%emt 0:00:08]} Rf5 {[%emt 0:00:15]} 48. Ra5 {[%emt 0:03:48]} Re8 {[%emt 0:00:44]} 49. Rbb5 {[%emt 0:00:59]} Bf2+ {[%emt 0:01:22]} 50. Kh2 {[%emt 0:00:30]} Be1 {[%emt 0:00:30]} 51. g4 {[%emt 0:01:02]} Bxa5 {[%emt 0:00:18]} 52. gxf5 {[%emt 0:00:08]} Rxe5 {[%emt 0:00:06]} 53. Rxe5 {[%emt 0:02:57]} Bc7 {[%emt 0:00:02]} 54. fxg6 {[%emt 0:00:08]} Bxe5+ {[%emt 0:00:09]} 55. Kg2 {[%emt 0:00:04]} fxg6 {[%emt 0:00:19]} 56. h4 {[%emt 0:00:05]} Kg7 {[%emt 0:00:04]} 57. h5 {[%emt 0:00:02]} g5 {[%emt 0:00:11]} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.10"]
[Round "4.27"]
[White "Salles, Louis"]
[Black "Tania, Sachdev"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "2221"]
[BlackElo "2397"]
[Annotator "NA"]
[PlyCount "54"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:39]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:06]} 3. d4 {[%emt 0:00:00]} exd4 {[%emt 0:00:14]} 4. Nxd4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:05]} 5. Nxc6 {[%emt 0:00:00]} bxc6 {[%emt 0:00:05]} 6. e5 {[%emt 0:00:04]} Qe7 {[%emt 0:00:38]} 7. Qe2 {[%emt 0:00:09]} Nd5 {[%emt 0:00:14]} 8. c4 {[%emt 0:00:16]} Ba6 {[%emt 0:00:39]} 9. Nd2 {[%emt 0:00:16]} O-O-O {[%emt 0:01:35]} 10. b3 {[%emt 0:13:03]} f6 {[%emt 0:05:05]} 11. Qe4 {[%emt 0:04:46]} Nb6 {[%emt 0:00:51]} 12. Bb2 {[%emt 0:01:34]} fxe5 {[%emt 0:24:25]} 13. O-O-O {[%emt 0:02:34]} Re8 {[%emt 0:04:39]} 14. Nf3 {[%emt 0:17:13]} Bb7 {[%emt 0:26:20]} 15. Nxe5 {[%emt 0:17:37]} g5 {[%emt 0:16:15]} 16. Bd3 {[%emt 0:08:11]} Bg7 {[%emt 0:00:31]} 17. Rhe1 {[%emt 0:02:09]} Rhf8 {[%emt 0:12:14]} 18. Qe2 {[%emt 0:26:35]} Qc5 {[%emt 0:01:10]} 19. f4 {[%emt 0:03:08]} Rxf4 {[%emt 0:02:00]} 20. Qh5 {[%emt 0:00:32]} Rff8 {[%emt 0:01:02]} 21. Qxg5 {[%emt 0:00:42]} Bf6 {[%emt 0:00:44]} 22. Qg3 {[%emt 0:01:02]} Rg8 {[%emt 0:00:23]} 23. Qf4 {[%emt 0:00:29]} Bg5 {[%emt 0:00:15]} 24. Qxg5 {[%emt 0:01:01]} Rxg5 {[%emt 0:00:04]} 25. Nxd7 {[%emt 0:00:13]} Rxe1 {[%emt 0:00:25]} 26. Nxc5 {[%emt 0:00:40]} Rxd1+ {[%emt 0:00:04]} 27. Kxd1 {[%emt 0:00:06]} Rxc5 {[%emt 0:00:11]} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.10"]
[Round "4.28"]
[White "Le Goff, Ronan"]
[Black "Vaishali R"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2186"]
[BlackElo "2353"]
[Annotator "NA"]
[PlyCount "61"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:56]} 2. e3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:30]} 3. c4 {[%emt 0:00:08]} e6 {[%emt 0:00:18]} 4. b3 {[%emt 0:00:15]} c5 {[%emt 0:00:06]} 5. Bb2 {[%emt 0:00:09]} Nc6 {[%emt 0:00:06]} 6. cxd5 {[%emt 0:00:19]} exd5 {[%emt 0:00:06]} 7. Be2 {[%emt 0:00:23]} Bd6 {[%emt 0:05:26]} 8. O-O {[%emt 0:00:12]} O-O {[%emt 0:00:23]} 9. Nc3 {[%emt 0:00:56]} Re8 {[%emt 0:12:28]} 10. Rc1 {[%emt 0:01:52]} Bg4 {[%emt 0:03:15]} 11. Na4 {[%emt 0:09:19]} Nd7 {[%emt 0:10:31]} 12. h3 {[%emt 0:19:20]} Bh5 {[%emt 0:03:01]} 13. d4 {[%emt 0:03:54]} cxd4 {[%emt 0:04:31]} 14. Nxd4 {[%emt 0:01:00]} Bxe2 {[%emt 0:00:16]} 15. Qxe2 {[%emt 0:03:01]} Nxd4 {[%emt 0:19:29]} 16. Bxd4 {[%emt 0:02:52]} Ne5 {[%emt 0:00:40]} 17. Rfd1 {[%emt 0:04:27]} Qh4 {[%emt 0:14:37]} 18. Nc3 {[%emt 0:07:17]} Nc6 {[%emt 0:06:55]} 19. Nb5 {[%emt 0:08:22]} Re6 {[%emt 0:04:03]} 20. Qg4 {[%emt 0:08:32]} Qxg4 {[%emt 0:06:12]} 21. hxg4 {[%emt 0:00:15]} Be5 {[%emt 0:02:06]} 22. Bxe5 {[%emt 0:02:39]} Rxe5 {[%emt 0:00:02]} 23. Nd4 {[%emt 0:00:17]} Rc8 {[%emt 0:04:19]} 24. Nf3 {[%emt 0:05:34]} Re4 {[%emt 0:00:55]} 25. Rxd5 {[%emt 0:00:10]} Rxg4 {[%emt 0:00:08]} 26. Ne5 {[%emt 0:01:34]} Rb4 {[%emt 0:00:59]} 27. Nxc6 {[%emt 0:00:49]} bxc6 {[%emt 0:00:01]} 28. Rxc6 {[%emt 0:00:13]} Ra8 {[%emt 0:00:37]} 29. Rc7 {[%emt 0:00:18]} a6 {[%emt 0:00:38]} 30. Ra7 {[%emt 0:03:14]} Rbb8 {[%emt 0:00:24]} 31. Rdd7 {[%emt 0:00:11]} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.10"]
[Round "4.29"]
[White "Finnbogadottir, Tinna Kristin"]
[Black "Borocz, Istvan"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1849"]
[BlackElo "2350"]
[Annotator "NA"]
[PlyCount "70"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:19]} c6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:01:54]} d5 {[%emt 0:05:11]} 3. exd5 {[%emt 0:01:56]} cxd5 {[%emt 0:00:06]} 4. d4 {[%emt 0:00:11]} Nf6 {[%emt 0:00:20]} 5. Bd3 {[%emt 0:01:05]} Nc6 {[%emt 0:00:09]} 6. c3 {[%emt 0:00:19]} Bg4 {[%emt 0:01:50]} 7. Bf4 {[%emt 0:00:38]} Qb6 {[%emt 0:03:34]} 8. b4 {[%emt 0:03:21]} e6 {[%emt 0:03:38]} 9. O-O {[%emt 0:02:17]} Rc8 {[%emt 0:13:33]} 10. Qb3 {[%emt 0:01:55]} Bxf3 {[%emt 0:00:43]} 11. gxf3 {[%emt 0:00:03]} Be7 {[%emt 0:01:08]} 12. Nd2 {[%emt 0:01:25]} O-O {[%emt 0:03:10]} 13. Kh1 {[%emt 0:01:21]} Nh5 {[%emt 0:02:57]} 14. Bg3 {[%emt 0:04:18]} Bg5 {[%emt 0:04:16]} 15. Qd1 {[%emt 0:01:20]} Nf4 {[%emt 0:08:50]} 16. Bc2 {[%emt 0:01:52]} Ne7 {[%emt 0:01:08]} 17. Nb1 {[%emt 0:00:59]} Neg6 {[%emt 0:02:24]} 18. Qd2 {[%emt 0:03:56]} Qd8 {[%emt 0:03:14]} 19. h4 {[%emt 0:01:24]} Bh6 {[%emt 0:02:22]} 20. Qe3 {[%emt 0:09:27]} Qf6 {[%emt 0:03:57]} 21. Nd2 {[%emt 0:02:37]} Nxh4 {[%emt 0:01:59]} 22. Rg1 {[%emt 0:02:29]} Nfg6 {[%emt 0:05:42]} 23. f4 {[%emt 0:01:20]} Nxf4 {[%emt 0:04:21]} 24. Nf1 {[%emt 0:04:36]} Nfg6 {[%emt 0:01:41]} 25. Qd3 {[%emt 0:02:26]} Qf3+ {[%emt 0:00:47]} 26. Qxf3 {[%emt 0:00:05]} Nxf3 {[%emt 0:00:07]} 27. Rg2 {[%emt 0:00:27]} Rxc3 {[%emt 0:00:18]} 28. Ba4 {[%emt 0:01:03]} Nxd4 {[%emt 0:02:23]} 29. Nh2 {[%emt 0:00:51]} Rfc8 {[%emt 0:00:46]} 30. Ng4 {[%emt 0:00:49]} Rc1+ {[%emt 0:01:21]} 31. Rxc1 {[%emt 0:00:06]} Rxc1+ {[%emt 0:00:13]} 32. Kh2 {[%emt 0:00:23]} Nf3+ {[%emt 0:00:52]} 33. Kh3 {[%emt 0:00:11]} Rh1+ {[%emt 0:01:31]} 34. Nh2 {[%emt 0:00:15]} f5 {[%emt 0:04:03]} 35. Bb5 {[%emt 0:00:31]} Ng5# {[%emt 0:00:24]} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.10"]
[Round "4.30"]
[White "Aasen, Kjetil Myrlid"]
[Black "Gupta, Abhijeet"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1861"]
[BlackElo "2602"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,72,-47,-12,-19,-8,-14,-20,-82,-47,-75,-53,-83,-84,-103,-97,-100,-83,-101,-100,-108,-91,-123,-97,-104,-93,-112,-124,-144,-126,-275,-260,-293,-258,-397,-396,-399,-393,-377,-345,-337,-314,-379,-420,-409,-402,-358,-390,-528,-521,-571,-559,-1069,-1049,-954,-917,-3170,-2099,-29991,-29991]} 1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Nf3 a6 6. Bc4 b5 7. Bb3 Bb7 8. Qe2 d6 9. O-O {B21: Sicilian: 2 f4 and Morra Gambit} Nd7 10. Rd1 Ngf6 11. Bg5 (11. Bf4 $11 {remains equal.}) (11. Bf4 b4 12. e5 bxc3 13. exf6 Qxf6 14. Qe3 cxb2 15. Rab1 Be7 16. Ba4 Rd8 17. Rxd6 Bxd6 18. Bxd6 Bxf3 19. Qxf3 Qxf3 20. gxf3 {0-1 (44) Tymrakiewicz,R (2218)-Tomczak,J (2598) Darlowko 2018}) 11... Be7 12. a3 Qb8 13. Rac1 $146 ({Predecessor:} 13. Nd4 Nc5 14. Bc2 O-O 15. b4 {0-1 (41) Brenner,M (2100)-Milov,L (2465) Deizisau 2015}) 13... O-O 14. h4 Re8 15. Bf4 Bf8 16. Nh2 Ne5 17. g4 g6 18. h5 Bg7 19. h6 Bf8 20. Bg5 Nfd7 21. Be3 Nc5 22. Bxc5 (22. Bc2 $17) 22... dxc5 $19 23. f4 Nc6 ({Less strong is} 23... Bxh6 24. g5 $15) 24. e5 (24. Qe3 {was worth a try.}) 24... Nd4 25. Rxd4 cxd4 26. Ne4 Bxe4 27. Qxe4 d3 ({Don't do} 27... Bxh6 28. Kg2) 28. g5 d2 29. Rd1 Qb6+ 30. Kg2 Red8 31. Ng4 Be7 32. Kf3 Rac8 33. Nf6+ Bxf6 34. exf6 Rd4 35. Qe3 Rcd8 {[#] ( -> ...Rd3)} 36. Rxd2 Qc6+ {Accuracy: White = 18%, Black = 63%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.10"]
[Round "4.31"]
[White "Djukic, Nikola"]
[Black "Magnusson, Magnus"]
[Result "1-0"]
[ECO "C80"]
[WhiteElo "2566"]
[BlackElo "2006"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,63,30,64,60,59,58,101,95,98,61,117,108,134,143,146,127,122,131,140,151,197,189,188,172,189,98,225,226,209,209,227,218,337,285,402,408,412,400,417,414,393,407,548,545,562,555,544,489]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Nbd2 Nxd2 10. Qxd2 {C80: Open Ruy Lopez: Sidelines and 9 Nbd2} Qd7 (10... Be7 11. Rd1 O-O 12. Bxd5 Bxd5 13. Qxd5 Nb4 14. Qd2 Qxd2 15. Bxd2 Nd5 16. Rac1 c5 17. Ba5 Nf4 {1-0 (37) Anand,V (2788)-Polgar,J (2680) Moscow 2009}) 11. a4 {[%cal Ba2a4,Ba4a5][%mdl 32] [#] Hoping for axb5.} b4 12. a5 {aiming for Ba4.White is better.} Na7 $146 ({Predecessor:} 12... Nb8 13. Nd4 c6 14. c3 bxc3 15. Qxc3 Ra7 16. Be3 Rc7 17. Ba4 Be7 {1-0 (40) Findlay,I (2368)-Noritsyn,N (2093) Toronto 2002}) 13. c3 Rb8 ({Black should play} 13... bxc3 $14 14. bxc3 c6) 14. Nd4 c5 {And now ...bxc3 would win.} 15. Ba4 Nb5 16. Nxe6 fxe6 {[#]} 17. c4 $1 {[%mdl 512]} dxc4 18. Qe2 Qd3 19. Qg4 Qf5 20. Qxc4 Be7 21. Bc2 (21. Be3 $18) 21... Qf7 (21... Qxe5 $16 22. Bf4 {[%mdl 64] Skewer} Qd4 23. Qxd4 Nxd4 24. Bxb8 Nxc2) 22. Be3 $18 O-O 23. Bb3 Nc7 24. Bxc5 Rb5 (24... Bxc5 $142 25. Qxc5 Nd5 26. Bxd5 exd5) 25. Be3 Nd5 (25... Bd8 {was called for.} 26. f4 Nd5) 26. Qc6 Qf5 27. Qxa6 Rbb8 28. Bxd5 exd5 29. Bd4 Bg5 30. Qc6 {White is clearly winning.} Qe4 31. Rad1 Rbd8 32. Bb6 {Accuracy: White = 80%, Black = 33%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.11"]
[Round "5.1"]
[White "Grandelius, Nils"]
[Black "Hovhannisyan, Robert"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2687"]
[BlackElo "2630"]
[Annotator "TA"]
[PlyCount "102"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,102,22,14,16,12,18,8,15,22,27,-14,-12,-20,0,0,-6,-11,-14,-31,-23,-17,-20,-15,-12,-21,0,0,0,-20,-19,-75,-72,-60,-25,-32,-26,-26,-21,-70,-91,-49,-53,-91,-91,-91,-91,-115,-39,-52,-41,-48,-60,-78,-53,-66,-68,-68,-75,-70,-47,-680,-30,-87,-102,-87,-87,-1386,0,-15,0,-1473,-1465,-1471,-1391,-1448,-1431,-1425,-1387,-1070,-1157,-871,-821,-1275,-1248,-1297,-1222,-1128,-1015,-885,-892,-668,-571]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. c3 O-O 7. Re1 a5 {C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} (7... h6 8. Nbd2 Be6 9. b4 Bb6 10. Bxe6 fxe6 11. Nc4 Ne7 12. h3 c6 13. a4 Bc7 14. Ne3 Ng6 15. Nf1 {½-½ (63) So,W (2780)-Nakamura,H (2777) chess.com INT 2018}) 8. h3 Be6 9. Bb5 Ba7 {The position is equal.} 10. Nbd2 Ne7 11. Nf1 $146 ({Predecessor:} 11. d4 c6 12. Bf1 Ng6 13. b3 Re8 14. Bb2 Qc7 15. c4 exd4 16. Nxd4 {½-½ (56) Tsydypov,Z (2529)-Oparin,G (2613) St Petersburg 2018}) 11... Ng6 12. Ng3 c6 13. Ba4 d5 14. exd5 Nxd5 15. Bc2 Qc7 16. d4 exd4 $1 17. Nxd4 Rae8 18. Bg5 Ndf4 19. Qd2 Bd5 20. Rxe8 Rxe8 21. Re1 (21. Bxg6 $1 $11 {remains equal.} Nxg6 22. Ndf5) 21... Rxe1+ $17 22. Qxe1 Ne6 23. Be3 {next Nxe6 is good for White.} Bxd4 24. cxd4 Nh4 25. Ne4 f5 ({Much worse is} 25... Bxa2 $6 26. b3 $11) 26. f3 Qe7 $36 {[%mdl 2048] Black is more active.} 27. Bf2 {[#]} Nxf3+ $1 {[%mdl 512]} 28. gxf3 {Hoping for Nc3.} fxe4 29. Bxe4 Bxe4 (29... Qg5+ $17 30. Kh2 Bxa2) 30. Qxe4 $15 Qd7 31. Qe5 a4 32. h4 b5 33. b3 axb3 34. axb3 Qd5 35. Qe4 g5 36. hxg5 $2 {[%mdl 8192]} (36. Be3 $15) 36... Nxg5 $2 (36... Qxe4 $1 $19 37. fxe4 Nxg5) 37. Qe8+ (37. Qg4 $1 $11 h5 38. Qg3) 37... Kg7 $17 38. Qe7+ Nf7 39. Qe4 $2 {[%mdl 8192]} (39. Qe3 $17) 39... Ng5 $2 (39... Qxe4 $1 $19 40. fxe4 Ng5) 40. Qe7+ $11 Nf7 $2 {[%mdl 8192]} (40... Kg6 $11) 41. Qe4 $1 $19 {[#]} Qxe4 $1 {Black is clearly winning.} 42. fxe4 {[%mdl 4096] Endgame [#] KB-KN} Ng5 $1 {[%cal Rg5e4]} 43. Kg2 Nxe4 44. Be1 Kf6 45. Kf3 Kf5 46. Ke3 Nf6 47. Kf3 Ke6 48. Bh4 Ne8 49. Ke4 Nd6+ 50. Kf4 Kd5 51. Bf2 Nb7 {Accuracy: White = 35%, Black = 70%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.11"]
[Round "5.2"]
[White "Firouzja, Alireza"]
[Black "Potkin, Vladimir"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "2669"]
[BlackElo "2597"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,95,8,0,5,2,14,0,0,0,0,0,0,0,10,23,14,17,12,0,0,0,0,0,22,26,40,46,52,39,50,52,53,47,60,60,76,0,0,0,0,0,0,0,0,0,0,0,76,73,76,76,78,81,71,72,102,97,111,103,217,210,397,391,473,470,1163,1127,1277,1264,1152,1064,2490,2452,1608,1450,1402,980]} 1. d4 Nf6 2. c4 g6 3. g3 c6 4. Bg2 d5 5. Nf3 Bg7 6. O-O O-O 7. b3 dxc4 8. bxc4 c5 9. Bb2 cxd4 10. Nxd4 Qb6 11. Qc1 Bd7 {A49: 1 d4 Nf6 2 Nf3 g6 3 g3: Anti-King's Indian systems} 12. Nd2 Nc6 13. N2b3 Nxd4 {The position is equal.} 14. Bxd4 Qc7 $1 {[#]} 15. Qf4 $146 ({Predecessor:} 15. c5 Bc6 16. Bxc6 Qxc6 17. Rb1 Qa4 18. Qb2 Rfd8 19. e3 Rac8 20. Nd2 Rc7 21. Rfc1 h5 22. h4 Qd7 23. Nf3 Qf5 24. Ng5 Rcd7 25. Qc2 Qxc2 {½-½ (25) Oparin,G (2613)-Giri,A (2783) St Petersburg 2018}) 15... Qxf4 16. gxf4 Bc6 17. Bxc6 bxc6 18. Rfd1 a5 19. Be5 a4 20. Nc5 Ra5 21. Nb7 Ra7 22. Nd8 $36 {[%mdl 2048] White fights for an advantage.} Ne4 23. Nxc6 Bxe5 24. Nxe5 f6 25. Nd7 Rc8 26. Rac1 Kf7 27. c5 Rac7 28. f3 ({White should try} 28. e3 $16) 28... Nxc5 $11 29. Nb6 Rb8 30. Nxa4 {[%mdl 64] Pin} Ne6 31. Rxc7 Nxc7 {[%mdl 4096] Endgame KRN-KRN} 32. Rd7 Ne6 33. e3 Rc8 (33... Rb1+ $11 34. Kf2 Rh1) 34. Nb6 $1 $16 {[%cal Rb6c8]} Rc1+ 35. Kg2 {Black must now prevent Nd5.} Rc2+ {[#]} 36. Kh3 $1 {And now Nd5 would win.} Ke8 {[#]} 37. Ra7 $1 Nc7 38. a4 {[%cal Ba2a4,Ba4a5,Ba5a6][%mdl 32]} Rc6 39. a5 Nb5 (39... Kf7 $16 {keeps fighting.}) 40. Rb7 $18 {Hoping for Nd5.} Kd8 $2 (40... Nc7 {is a better defense.} 41. Rb8+ Kf7) 41. a6 Na7 42. e4 {White is clearly winning.} ({Less strong is} 42. Rxa7 Rxb6 43. Kg4 Rb5 $16) 42... Nc8 (42... Rd6 $142 43. Kg3 (43. Rxa7 Rxb6 44. e5 Re6 $16) 43... f5) 43. Nxc8 Kxc8 44. Rxe7 Rxa6 45. Rxh7 f5 46. e5 Ra1 47. Kg2 Kd8 48. h4 {Accuracy: White = 84%, Black = 49%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.11"]
[Round "5.3"]
[White "Movsesian, Sergei"]
[Black "Stefansson, Hannes"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2637"]
[BlackElo "2558"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,89,14,10,-18,3,-29,0,-24,16,-15,36,34,24,37,18,21,41,11,71,67,55,40,69,46,62,47,42,41,74,54,114,108,112,81,81,92,83,85,86,81,278,276,282,267,250,256,232,50,59,50,50,53,135,136,119,136,322,253,276,37,48,0,970,941,891,817,29981,29980,29989,29990,29989,6225]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 O-O 6. Nbd2 d6 7. c3 a5 {C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} 8. Re1 Be6 9. Bb5 Qb8 10. Nf1 Qa7 {LiveBook: 12 Games} 11. Qd2 $146 ({Predecessor:} 11. Be3 Bxe3 12. Nxe3 Ne7 13. a4 Ng6 14. Bc4 Bxc4 15. Nxc4 {½-½ (52) Grandelius,N (2694)-Anton Guijarro,D (2643) Skopje 2019}) 11... Ne7 12. d4 Bb6 13. h3 Rad8 14. Qc2 c6 (14... exd4 $11 15. cxd4 Bxd4) 15. Bd3 Ng6 {[%cal Re5d4]} 16. Be3 Nh5 17. N1d2 Nhf4 18. Bf1 Nh5 (18... f5 $11) 19. a4 $16 Qb8 20. Nc4 Bc7 21. Rad1 h6 22. b4 axb4 23. cxb4 Nf6 24. dxe5 Nxe5 (24... Nxe4 $14 25. exd6 (25. Qxe4 d5 $14) 25... Nxd6) 25. Nfxe5 dxe5 26. a5 (26. Ra1 {with more complications.} Rfe8 27. a5 Qa8 28. Rec1 Re7 29. Nb6) 26... Rxd1 27. Rxd1 Rd8 {next ...Rxd1 is good for Black.} 28. Rb1 Bd7 29. Bc5 Ne8 $2 (29... Be6 $16) 30. Be7 $18 Rc8 31. Nb6 Bxb6 32. axb6 Be6 {[#]} 33. Qc5 $2 ({Only move:} 33. Rd1 $1 $18) 33... Nf6 $14 34. Bxf6 gxf6 35. Ra1 $36 {[%mdl 2048] Strongly threatening Ra7. White is more active.} Kh7 (35... Rd8 $14) 36. Qe7 Re8 37. Qxf6 {And now Ra7 would win.} Qd6 $2 (37... Qd8 $16 38. Qxe5 Qxb6) 38. Ra7 $18 Rb8 39. Ra5 $2 (39. Be2 $18) 39... Rg8 $14 {White should prevent ...Qd1.} 40. Ra7 Qd1 $2 {[%mdl 8192]} (40... Rb8 $11) 41. Rxb7 $18 {White wants to mate with Qxe6.} Rg7 42. Rc7 h5 43. b7 {White mates.} Bc4 44. Qf5+ Rg6 {[#]} 45. Qxg6+ $1 {[%mdl 512] Precision: White = 52%, Black = 31%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.11"]
[Round "5.4"]
[White "Cornette, Matthieu"]
[Black "Lupulescu, Constantin"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2556"]
[BlackElo "2634"]
[Annotator "RC"]
[PlyCount "78"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:09]} d5 {[%emt 0:00:00]} 3. e5 {[%emt 0:00:45]} c5 {[%emt 0:00:17]} 4. dxc5 {[%emt 0:00:43]} e6 {[%emt 0:00:04]} 5. a3 {[%emt 0:00:51]} Bxc5 {[%emt 0:00:27]} 6. Nf3 {[%emt 0:00:24]} Ne7 {[%emt 0:00:51]} 7. Bd3 {[%emt 0:01:15]} Ng6 {[%emt 0:01:39]} 8. O-O {[%emt 0:00:20]} Qc7 {[%emt 0:03:04]} 9. Re1 {[%emt 0:02:13]} O-O {[%emt 0:01:15]} 10. h4 {[%emt 0:04:05]} Nc6 {[%emt 0:07:51]} 11. b4 {[%emt 0:00:32]} Be7 {[%emt 0:06:42]} 12. Bb2 {[%emt 0:00:14]} f5 {[%emt 0:04:39]} 13. g3 {[%emt 0:04:55]} a6 {[%emt 0:17:58]} 14. h5 {[%emt 0:09:04]} Nh8 {[%emt 0:00:21]} 15. c4 {[%emt 0:02:47]} dxc4 {[%emt 0:06:59]} 16. Bxc4 {[%emt 0:01:43]} b5 {[%emt 0:00:20]} 17. Bb3 {[%emt 0:03:42]} Nf7 {[%emt 0:05:33]} 18. Nc3 {[%emt 0:03:09]} Qb7 {[%emt 0:07:31]} 19. Qe2 {[%emt 0:22:28]} Bd7 {[%emt 0:08:30]} 20. Rad1 {[%emt 0:10:48]} Rad8 {[%emt 0:00:10]} 21. Qe3 {[%emt 0:01:50]} Bc8 {[%emt 0:07:36]} 22. Ne2 {[%emt 0:00:32]} h6 {[%emt 0:02:31]} 23. Nf4 {[%emt 0:03:46]} Bg5 {[%emt 0:00:44]} 24. Qc3 {[%emt 0:02:08]} Bxf4 {[%emt 0:00:53]} 25. gxf4 {[%emt 0:00:03]} Rxd1 {[%emt 0:01:31]} 26. Rxd1 {[%emt 0:00:05]} Rd8 {[%emt 0:00:28]} 27. Rc1 {[%emt 0:01:57]} Bd7 {[%emt 0:02:31]} 28. Nh4 {[%emt 0:02:49]} Ne7 {[%emt 0:01:21]} 29. Rd1 {[%emt 0:04:15]} Bc6 {[%emt 0:01:39]} 30. Rxd8+ {[%emt 0:02:31]} Nxd8 {[%emt 0:01:42]} 31. Qc5 {[%emt 0:02:51]} Kf7 {[%emt 0:01:11]} 32. Qd6 {[%emt 0:02:25]} Bd5 {[%emt 0:02:51]} 33. Bxd5 {[%emt 0:05:23]} Qxd5 {[%emt 0:00:14]} 34. Bd4 {[%emt 0:00:37]} Ndc6 {[%emt 0:02:19]} 35. Bc5 {[%emt 0:00:30]} Ke8 {[%emt 0:00:29]} 36. Kh2 {[%emt 0:02:45]} Qxd6 {[%emt 0:01:06]} 37. exd6 {[%emt 0:00:09]} Nd5 {[%emt 0:00:23]} 38. Ng6 {[%emt 0:00:17]} Nf6 {[%emt 0:00:35]} 39. Nf8 {[%emt 0:03:56]} Kxf8 {[%emt 0:00:31]} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.11"]
[Round "5.5"]
[White "Jones, Gawain C B"]
[Black "Thorfinnsson, Bragi"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2698"]
[BlackElo "2436"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,71,18,16,11,12,28,8,6,-30,29,29,16,19,8,25,15,22,12,4,0,0,2,4,66,61,93,88,106,84,84,94,84,86,89,85,118,79,79,73,98,79,87,75,122,119,184,183,206,206,206,199,199,199,1174,1167,1167,312,1166,1166]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O O-O 6. Re1 d6 7. c3 a5 {C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} 8. Nbd2 {LiveBook: 26 Games} Ng4 9. Re2 Kh8 {The position is equal.} 10. Nf1 $146 ({Predecessor:} 10. h3 Nh6 11. Nf1 f5 12. Bg5 Qe8 13. d4 Bb6 14. exf5 Nxf5 15. dxe5 Nxe5 16. Nxe5 dxe5 {0-1 (40) Lu,S (2638)-Ding,L (2781) Danzhou 2017}) 10... f5 11. Bg5 Qe8 ({Better is} 11... Qd7) 12. exf5 $11 Bxf5 13. d4 Bb6 14. Ng3 $36 {[%mdl 2048] White has good play.} Bg6 15. h3 Nf6 16. dxe5 Nxe5 17. Nxe5 dxe5 18. Be3 Nh5 (18... Bxe3 $11 19. Rxe3 b5) 19. Bxb6 $14 Nxg3 20. fxg3 {And now Bc5 would win.} cxb6 21. Qd6 Qc6 22. Qxc6 bxc6 23. Rxe5 Rad8 24. a4 Bd3 25. Bxd3 Rxd3 $16 {[%mdl 4096] Endgame KRR-KRR} 26. Rae1 h6 27. R1e2 Rd1+ 28. Kh2 $1 Ra1 29. Re6 Rxa4 (29... Rc8 $16) 30. Rxc6 $18 Rb8 {[#]} 31. Re7 $1 Ra2 {[#]} 32. Rg6 $1 Rxb2 33. Rgxg7 ({Don't do} 33. Rexg7 $6 Ra8 $14) 33... Rc2 $2 (33... Ra8 34. Rh7+ Kg8 35. Rhg7+ (35. Rxh6 a4 $16) 35... Kh8 36. Rh7+ Kg8 37. Rhg7+ (37. Rxh6 a4 $14) 37... Kh8) 34. Rh7+ Kg8 35. Reg7+ Kf8 36. Rg4 {Precision: White = 74%, Black = 41%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.11"]
[Round "5.6"]
[White "Hambleton, Aman"]
[Black "L'Ami, Erwin"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2484"]
[BlackElo "2647"]
[Annotator "TA"]
[PlyCount "178"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,178,0,0,0,0,7,0,12,19,23,15,16,15,20,16,49,28,56,49,64,60,67,65,129,81,100,89,99,96,96,96,96,82,80,81,80,93,133,50,60,50,88,20,45,28,45,23,45,28,45,31,46,37,45,0,52,0,45,35,52,52,60,52,69,52,52,45,62,0,52,0,75,52,53,50,53,50,52,52,52,52,52,52,64,55,55,55,55,42,55,55,62,55,55,55,55,31,55,26,50,22,37,12,31,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-30,-30,-139,-30,-31,-31,-31,-31,-31,-31,-16,-16,-16,-8,0,0,-8,-8,-8,-8,-10,-8,-375,-349,-373,-362,-259,-248,-1329,-1275,-1166,-552,-1028,-1069,-675,-451,-2666,-1377,-2720,-2263,-29970,-29972,-29967,-29970]} 1. d4 Nf6 2. Bf4 c5 3. e3 Qb6 4. Nc3 a6 5. a3 (5. Bc4 cxd4 6. exd4 e6 7. Nge2 d5 8. Bb3 Bd7 9. O-O Be7 10. Qe1 O-O 11. Rd1 Nc6 {1-0 (23) Aronian,L (2767)-Giri,A (2782) chess.com INT 2018}) 5... e6 6. Nf3 {LiveBook: 17 Games. A45: Trompowsky Attack} d5 7. Be2 Bd7 8. Rb1 {The position is equal.} cxd4 9. exd4 Nc6 10. O-O Be7 11. Re1 Rc8 12. Bf1 Qa7 $146 ({Predecessor:} 12... O-O 13. Ne5 Be8 14. Nxc6 Qxc6 {1-0 (54) Zimmer,R (2260)-Podlesnik,B (2405) Schmiden 1995}) 13. Ne2 b5 14. Ng3 Qb6 15. c3 a5 16. b4 Nd8 (16... O-O $14) 17. Rc1 Nb7 18. Ne5 h5 19. Qe2 (19. Nxd7 {with more complications.} Kxd7 20. a4 Ke8 21. Bxb5+ Kf8 22. h4) 19... Nd6 20. Nxd7 Kxd7 21. Bxd6 Bxd6 22. Qxb5+ Qxb5 23. Bxb5+ Kd8 24. Ne2 (24. bxa5 $16 h4 25. Ne2) 24... Ra8 25. Rb1 Ke7 26. Rb2 (26. Bc6 $16) 26... Rhc8 27. Bd3 Nd7 28. g3 g6 29. Kg2 Rc7 30. Rd1 Kf6 31. Rdb1 Ke7 32. Rd1 Kf6 33. Rdb1 Ke7 34. Rb3 Kf6 35. h4 Ke7 36. R3b2 Kf6 37. Rd1 Ke7 38. Re1 Kf6 39. Rd1 Ke7 $1 40. Rdb1 Kf6 $1 41. Kf1 Ke7 42. Rd1 Kf6 43. Ke1 Ke7 44. Kd2 Kf6 45. f4 Kg7 46. Nc1 f6 47. Nb3 axb4 48. axb4 e5 49. Nc5 Kh6 50. Rf1 e4 51. Bc2 Nb6 52. Bb3 Rca7 53. Kc2 Kg7 54. Rbb1 Kf8 55. f5 Kg7 56. Ne6+ Kh6 57. Nf4 Bxf4 $1 58. Rxf4 {[#] Hoping for fxg6.} g5 59. hxg5+ fxg5 60. Rf2 Rf8 61. g4 h4 62. Re2 Kg7 63. Re3 Kf6 64. Kb2 Rfa8 65. Kc2 Rh8 66. Rh3 Ke7 67. Kb2 Rha8 68. Kc2 Kd6 69. Kb2 (69. Re3 $11 {remains equal.}) 69... Nd7 ({Black should play} 69... Nc4+ $17 70. Kc1 Nb6) 70. Rg1 $11 Nf6 {[%mdl 1024] Black has compensation.} 71. Re3 Rh8 72. Rh3 Kc6 73. Bd1 Kb6 74. Re1 Re7 75. Be2 Ra8 {[#] And now ...Rea7 would win.} 76. Ra1 Rxa1 77. Kxa1 {[%mdl 4096] Endgame KRB-KRN} e3 78. Kb2 Nxg4 {Strongly threatening ...Nf2.} 79. Bxg4 $2 {[%mdl 8192]} (79. c4 $1 $11 {and White is okay.}) 79... e2 $19 80. Bxe2 Rxe2+ {KR-KR} 81. Kb3 Rf2 82. Re3 $2 (82. c4 Rxf5 83. Kc3) 82... g4 {[%cal Bg5g4,Bg4g3,Bg3g2][%mdl 32]} 83. Re6+ Kc7 (83... Kb5 $142 84. Re5 h3 85. c4+ Kb6) 84. Rg6 g3 85. b5 g2 {...h3 is the strong threat.} 86. Kb4 (86. b6+ $142 Kc8 87. Kb4) 86... h3 87. b6+ Kd7 88. Kc5 Rb2 89. Rg7+ Ke8 {Precision: White = 45%, Black = 64%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.11"]
[Round "5.7"]
[White "Tari, Aryan"]
[Black "Prithu Gupta"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2615"]
[BlackElo "2478"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,67,37,27,32,28,31,29,40,22,92,75,64,42,111,105,96,96,85,80,129,128,126,125,123,113,116,116,113,105,145,126,164,165,165,165,179,178,179,179,179,187,173,164,247,211,941,914,1309,1283,1317,1222]} 1. Nf3 Nf6 2. c4 e6 3. Nc3 c5 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. Re1 d5 8. cxd5 exd5 9. d4 O-O 10. b3 Nbd7 {E17: Queen's Indian: 4 g3 Bb7 5 Bg2 Be7} (10... Nc6 11. Bb2 Re8 12. Rc1 cxd4 13. Nxd4 Nxd4 14. Qxd4 Bc5 15. Qf4 Re6 16. Nb5 Ne4 17. e3 Qd7 18. Bh3 {1-0 (65) Bok,B (2639)-Durarbayli,V (2629) Saint Louis 2018}) 11. Bb2 Ne4 12. Rc1 Ndf6 {White has an edge.} 13. Ne5 $146 ({Predecessor:} 13. dxc5 Nxf2 14. Kxf2 Ng4+ 15. Kg1 Bxc5+ 16. e3 Nxe3 17. Rxe3 Bxe3+ 18. Kh1 {0-1 (33) Lobron,E (2500)-Lutz,C (2531) Germany 2017}) 13... Ng5 (13... Nxc3 $11 14. Bxc3 Rc8) 14. h4 Ne6 15. e3 Ne4 (15... cxd4 $14 16. exd4 Re8) 16. Nxe4 $16 dxe4 17. dxc5 Nxc5 {[#]} 18. b4 $1 {[%cal Rb4c5]} Nd3 19. Nxd3 exd3 20. Bxb7 d2 21. Bxa8 dxc1=Q 22. Qxc1 Qxa8 23. Qc4 $40 {[%mdl 128] White wants a kill.} Qf3 24. Bd4 Bd6 25. Rc1 h5 26. b5 Rd8 27. Qc6 Qg4 28. Kg2 Kh7 29. a4 Rd7 {intending ...Rc7.} 30. Qf3 Qg6 (30... Kg6 $142 31. Rc4 Qxf3+ 32. Kxf3 f6) 31. Rc6 {Threatens to win with Qd5.} f6 $2 (31... Qg4 32. a5 Qxf3+ 33. Kxf3 bxa5) 32. Qd5 $18 {White is clearly winning.} Bxg3 33. Qxd7 Bd6+ {[#]} 34. Kf3 $1 {Accuracy: White = 75%, Black = 36%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.11"]
[Round "5.8"]
[White "Kjartansson, Gudmundur"]
[Black "Lagarde, Maxime"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "2444"]
[BlackElo "2612"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,60,26,-12,25,0,25,-8,22,29,25,41,51,39,73,73,73,75,135,139,128,118,103,0,0,-189,-188,-302,-284,-341,-168,-181,-178,-280,-270,-264,-262,-272,-290,-345,-216,-267,-266,-272,-264,-253,-235,-29990,-29991,-29991,-29992]} 1. Nf3 c5 2. c4 g6 3. Nc3 Bg7 4. g3 Nc6 5. Bg2 e5 6. d3 d6 7. Nd2 Be6 {A37: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3} (7... Nge7 8. Nf1 Nf5 9. h4 h5 10. Bg5 f6 11. Bd2 O-O 12. a3 Be6 13. Nd5 Nce7 14. b4 Nxd5 15. cxd5 {1-0 (85) Forcen Esteban,D (2567)-Lagarde,M (2604) chess.com INT 2019}) 8. Nf1 Qd7 $146 ({Predecessor:} 8... h5 9. h4 Nge7 10. Ne3 O-O 11. Ned5 Rb8 12. Rb1 a6 13. a3 b5 14. cxb5 axb5 15. b4 cxb4 16. axb4 Nxd5 17. Nxd5 Ne7 18. Bg5 {½-½ (18) Saric,I (2441)-Brkic,A (2500) Bosnjaci 2006}) 9. h4 f5 {The position is equal.} 10. h5 gxh5 11. Ne3 Nf6 12. Ned5 Ne7 13. Nxe7 Qxe7 14. Bg5 O-O-O (14... Qd7 $142) 15. Qa4 $16 Kb8 16. b4 $1 {[%cal Rb4c5]} ({Not} 16. Nb5 a6 $11) 16... h6 17. Bxf6 (17. bxc5 $1 $16 hxg5 18. Bxb7 $1 {[%mdl 512]} Qxb7 19. Rb1 Qxb1+ 20. Nxb1) 17... Bxf6 $11 18. e4 $2 (18. Nd5 $11 Bxd5 19. Bxd5) 18... f4 $19 19. Bh3 (19. O-O-O $142) 19... fxg3 20. fxg3 Rhg8 (20... Bxh3 $142 21. Rxh3 Qe6) 21. Bxe6 Qxe6 22. bxc5 (22. O-O-O $142) 22... dxc5 23. O-O-O Rxg3 24. Nd5 Bg5+ 25. Kc2 Be3 26. Qa5 {Qc7+ would kill now.} b6 27. Qe1 Rg2+ 28. Kb3 {[#]} Bd4 $1 {Hoping for ...Rb2+.} 29. Qh4 $2 (29. Rd2 $19 Qg4 30. Rh4) 29... Rb2+ 30. Ka3 Qc8 {Accuracy: White = 43%, Black = 43%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.11"]
[Round "5.9"]
[White "Petrosian, Tigran L."]
[Black "Loiseau, Quentin"]
[Result "1/2-1/2"]
[ECO "D79"]
[WhiteElo "2605"]
[BlackElo "2461"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,104,6,9,14,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,2,13,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,6,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 d5 2. g3 g6 3. c4 c6 4. cxd5 cxd5 5. d4 Bg7 6. Nc3 Nc6 7. Bf4 Nf6 8. Ne5 Nd7 9. Nf3 Nf6 10. Bg2 Ne4 11. O-O O-O 12. Rc1 Bf5 13. Ne5 {D79: Fianchetto Grünfeld: Symmetrical Variation (6 0-0 c6 7 cxd5 cxd5)} Nxc3 14. Rxc3 {LiveBook: 4 Games. The position is equal.} Qb6 {[#]} 15. Nxc6 $146 ({Predecessor:} 15. Bxd5 Qxb2 16. Nxc6 bxc6 17. Rxc6 Rad8 18. Qb3 Bxd4 19. Bh6 Qxb3 20. Bxb3 Rfe8 21. Rd1 Bb6 22. Rxd8 Rxd8 {½-½ (20) Nielsen,P (2635)-Svidler,P (2736) Germany 2019}) 15... bxc6 16. e3 Qxb2 17. Rxc6 Qxa2 18. Qa1 Qxa1 19. Rxa1 e6 20. Rca6 Bd3 21. R6a3 Bb5 22. Bf1 Bxf1 23. Kxf1 Rfc8 24. g4 h6 25. Ra6 g5 26. Bg3 Bf6 27. Kg2 Kg7 28. Bd6 Rc2 29. Rb1 Kg6 30. Rb7 Kg7 31. Bc5 Kg6 32. h3 Bg7 33. Kf3 Bf8 34. Bxf8 Rxf8 35. Raxa7 $11 {[%mdl 4096] Endgame KRR-KRR} Kf6 36. Rd7 Rb2 37. Kg3 Re2 38. Ra6 Rb8 $1 39. Raa7 Rf8 40. Ra6 Rb8 $1 41. Rxd5 {Rd7 is the strong threat.} Kg7 $1 42. Rd7 {Black must now prevent d5.} Rbb2 43. Rxe6 Rxf2 44. Re5 Rh2 45. Rf5 Rbg2+ 46. Kf3 Rf2+ 47. Ke4 Rxf5 48. Kxf5 Rxh3 49. Re7 Rf3+ 50. Ke4 Rg3 51. Kf5 Rf3+ 52. Ke4 Rg3 {Precision: White = 75%, Black = 94%.} 1/2-1/2

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.11"]
[Round "5.10"]
[White "Van Foreest, Jorden"]
[Black "Kevlishvili, Robby"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "2598"]
[BlackElo "2451"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,57,26,25,33,26,27,21,47,53,61,59,77,66,162,150,164,160,162,172,379,362,365,322,381,233,224,249,440,410,753,750,739,727,766,733,706,648,618,622,804,793,1111,762,1118,1024]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 g6 7. f3 Bg7 8. Be3 Nc6 {B72: Sicilian Dragon: 6 Be3, lines with h3+Bc4 and sidelines} 9. Qd2 O-O 10. O-O-O Nxd4 {The position is equal.} (10... Ne5 11. Be2 b5 12. Bh6 Qa5 13. Kb1 b4 14. Nd5 Nxd5 15. exd5 Bxh6 16. Qxh6 {½-½ (45) Paravyan,D (2630)-Sjugirov,S (2677) St Petersburg 2018}) 11. Bxd4 Be6 12. Kb1 b5 13. g4 $146 ({Predecessor:} 13. h4 Re8 14. h5 Qa5 15. hxg6 fxg6 16. Qe3 {1-0 (31) Voros,J (2084)-Motuzova,M (1900) ICCF email 2009}) 13... Rb8 (13... d5 $14) 14. h4 $1 $18 b4 15. Ne2 $1 Qa5 16. b3 d5 $2 {[#]} (16... Nd7 {keeps fighting.}) 17. e5 $1 {[%cal Re5f6]} Nd7 18. Qe3 Qc7 {[%cal Rd7e5]} 19. f4 Bxg4 20. h5 Rfc8 $2 (20... Bxh5 {[#]} 21. Rxh5 $1 {[%mdl 512]} gxh5 22. Qh3 $14) ({Much weaker is} 20... gxh5 $6 21. Rdg1) (20... f5) 21. hxg6 hxg6 (21... fxg6 $142 22. Rdg1 Bxe2) 22. Rdg1 {White is clearly winning.} Bxe2 23. Qxe2 e6 24. Rh3 ({Less strong is} 24. Bxa6 Re8 $16) 24... Nc5 25. Rgh1 Nxd3 26. cxd3 Kf8 27. Rh7 Qc6 28. Qd2 Rb7 {[#]} 29. f5 $1 {[%mdl 512] Accuracy: White = 98%, Black = 26%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.11"]
[Round "5.11"]
[White "Fier, Alexandr"]
[Black "Korley, Kassa"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "2570"]
[BlackElo "2440"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,61,1,7,-1,64,11,4,0,22,20,39,33,42,34,55,-8,-11,-24,-7,-22,-7,-39,-32,-70,-66,-82,-96,-184,-175,-174,-162,-191,-121,-119,-131,-125,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. d4 c6 7. Qc2 b6 8. Nbd2 Bb7 9. e4 Na6 10. e5 {E06: Closed Catalan: Early deviations} Ng4 $146 (10... Nd7 $11) ({Predecessor:} 10... Nd7 11. a3 c5 12. dxc5 Naxc5 13. b4 Ne4 14. Bb2 Nxd2 15. Nxd2 Qc7 16. Rfc1 Rac8 17. Qa4 Bc6 18. Qb3 d4 19. Bxc6 Qxc6 20. Bxd4 {1-0 (53) Gledura,B (2621)-Lenderman,A (2626) Saint Louis 2018}) 11. Nb1 ({White should play} 11. Rd1 $14) 11... Nb4 $11 12. Qe2 dxc4 {...c5 is the strong threat.} 13. h3 Nh6 14. Bxh6 gxh6 15. Nbd2 b5 {[%cal Bb6b5,Bb5c4,Bc4c3][%mdl 32]} 16. Ne4 (16. a3 $1 $14 Nd5 17. Ne4) 16... c5 $36 {[%mdl 2048] Black is pushing.} 17. Rad1 Bxe4 18. Qxe4 Nd3 19. b3 Rc8 20. bxc4 bxc4 21. Nd2 Nb2 22. Rb1 (22. Nxc4 $17 {is a better defense.} Nxd1 23. Rxd1 cxd4 24. Rxd4) 22... c3 $19 23. d5 exd5 (23... cxd2 24. Rxb2 exd5 25. Qf5 $11) 24. Qf5 {[#] Black must now prevent Ne4.} Kg7 ({Worse is} 24... cxd2 25. Rxb2 Rc7 26. Rxd2 $11) (24... Rb8 $1 $19 25. Ne4 c2) 25. Ne4 $17 dxe4 26. Bxe4 {[%csl Ge4][%cal Rf5h7]} Rg8 ({Better is} 26... Rh8 $17 27. Rfc1 Qd4) 27. Qxh7+ $11 {The position is equal.} Kf8 28. Qxh6+ Rg7 $1 {[#] And now ...Qd4 would win.} 29. Qh8+ Rg8 30. Qh6+ Rg7 $1 {aiming for ...Qd4.} 31. Qh8+ {Accuracy: White = 34%, Black = 65%.} 1/2-1/2

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.11"]
[Round "5.12"]
[White "Brunello, Sabino"]
[Black "Astaneh Lopez, Alex"]
[Result "1/2-1/2"]
[ECO "E18"]
[WhiteElo "2534"]
[BlackElo "2427"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,107,34,26,58,0,13,0,0,0,8,-8,4,0,0,0,0,0,97,91,97,82,120,126,120,0,131,130,148,139,147,147,147,142,142,139,147,144,147,142,162,162,155,155,188,194,190,197,187,193,175,165,127,128,120,120,117,97,99,107,79,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,8,8,8,8,8,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Bd2 Bf6 9. Qc2 Nxd2 10. Qxd2 d6 11. Rad1 Nd7 12. e4 e5 {E18: Queen's Indian: Old Main Line (4 g3 Bb7 5 Bg2 Be7 6 0-0 0-0 7 Nc3)} 13. d5 a5 14. h4 Nc5 $146 ({Predecessor:} 14... g6 15. h5 Bg7 16. Bh3 Nf6 17. hxg6 hxg6 18. Kg2 Ba6 19. Qe2 Bh6 {½-½ (74) Rustemov,A (2604)-Li,W (2497) Seville 2003}) 15. Bh3 g6 16. h5 Bc8 17. Bxc8 Qxc8 18. Kg2 Qg4 {[%mdl 64] Double Attack} 19. Rde1 Qxh5 (19... Be7 $11 {remains equal.}) 20. Rh1 $16 Qg4 21. Qh6 $36 {[%csl Gh1][%cal Rh6h7][%mdl 2048] Black is under strong pressure.} Rfc8 {and if ...Nd3 works, Black does fine.} 22. Re3 ({Reject} 22. Qxh7+ $6 Kf8 $11) 22... Nd7 23. Qxh7+ Kf8 24. Nh2 $1 {[%cal Rh2g4]} Qg5 {[#]} 25. Qh3 $1 Ke7 26. Nf3 Qh5 27. Qxh5 gxh5 28. Rxh5 Rh8 29. Rxh8 Rxh8 30. Re1 Nc5 31. Rd1 Bg7 32. Ne1 f5 33. exf5 e4 34. Nc2 Bxc3 35. bxc3 $18 {[%mdl 4096] Endgame KRN-KRN} Kf6 36. Nd4 Nd3 37. f3 exf3+ 38. Nxf3 Nb2 39. Rd4 Kxf5 {[#]} 40. g4+ $1 Kg6 41. Kg3 (41. Re4 $16) 41... Re8 $11 {The position is equal.} 42. g5 Re3 43. Kg4 {aiming for Nh4+.} Rxc3 44. Nh4+ Kg7 $1 45. Kh5 Nxc4 46. Nf5+ Kg8 47. g6 {Hoping for Rh4.} Ne5 48. Kg5 Rg3+ ({Not} 48... Nf3+ 49. Kf6 Re3 50. Nh6+ Kf8 51. g7+ Ke8 52. g8=Q+ Kd7 53. Qg4+ Kd8 54. Nf7+ Ke8 55. Qc8#) 49. Nxg3 {Intending Rf4 and mate.} Nf3+ {[%mdl 64] Double Attack} 50. Kf6 {Threatening mate with Nf5!} Nxd4 51. g7 b5 52. Kg6 {White wants to mate with Ne4.} Nf3 $1 53. Nf5 {[%cal Rf5h6]} Ne5+ 54. Kf6 {Accuracy: White = 78%, Black = 51%.} 1/2-1/2

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.11"]
[Round "5.13"]
[White "Hjartarson, Johann"]
[Black "Yoo, Christopher Woojin"]
[Result "1/2-1/2"]
[ECO "E99"]
[WhiteElo "2520"]
[BlackElo "2414"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 29,87,53,60,45,63,17,20,29,49,38,54,31,38,20,15,0,43,34,65,-21,-40,-66,-29,-56,-47,-53,-41,-39,-27,-34,-36,-39,-49,-36,21,36,45,39,71,0,0,0,0,-23,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Be3 f5 11. f3 f4 12. Bf2 g5 13. Rc1 Ng6 14. Nd3 Nf6 15. c5 Rf7 16. a4 {E99: King's Indian: Classical Main Line: 9 Ne1 Nd7 10 f3 f5} (16. Kh1 Bf8 17. Rg1 Rg7 18. b4 h5 19. Qd2 g4 20. g3 fxg3 21. Rxg3 a5 22. a3 axb4 23. axb4 c6 24. dxc6 bxc6 25. cxd6 Qxd6 {½-½ (41) Lenderman,A (2599)-Nakamura,H (2787) Saint Louis 2018}) 16... h5 17. Nb5 a6 18. Na3 Bf8 19. cxd6 $146 ({Predecessor:} 19. Nc4 g4 20. cxd6 Bxd6 21. Qb3 {½-½ (62) Aragon Gutierrez,A (1806)-Rottenwohrer Suarez,J (1640) Madrid 2015}) 19... Bxd6 20. Nc5 Qe7 21. Ne6 Bxe6 22. dxe6 Rg7 23. Qb3 b6 24. h3 (24. Rc6 $14) 24... Kh8 $11 25. Rc3 Rag8 26. Qc2 Nf8 27. Nc4 Nxe6 28. Nxd6 cxd6 29. Bxb6 g4 30. hxg4 hxg4 31. fxg4 Rh7 (31... Nxg4 $15 32. Rh3+ (32. Bxa6 $2 Qh4 $19) 32... Rh7 33. Bxg4 Rxg4) 32. Rc8 $1 (32. Bxa6 $2 Nxg4 33. Rff3 Ne3 $1 $17 {[%mdl 512]}) 32... Rhg7 33. Rxg8+ (33. Bxa6 Nxg4 34. Be2 Ne3 $11) 33... Rxg8 {[#]} 34. Rc1 ({Don't play} 34. Bxa6 Nxg4 35. Qb3 Qh4 $17) ({Better is} 34. Rf3 $1 $16) 34... Nxg4 35. Bxg4 Rxg4 36. Qe2 Qh4 {Strongly threatening ...Ng5.} 37. Rc3 $1 {[#]The position is equal.} ({Don't blunder} 37. Qxa6 $2 f3 $19) 37... f3 $1 {[%mdl 512]} 38. Qxf3 {Bf2 is the strong threat.} (38. Rxf3 Nf4) 38... Nf4 {White must now prevent ...Qe1+.} 39. Bf2 Qh5 40. Rc8+ $1 Kh7 41. Rc7+ $1 Kh8 42. Rc8+ $1 Kh7 43. Rc7+ $1 Kh8 44. Rc8+ $1 {Accuracy: White = 53%, Black = 67%.} 1/2-1/2

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.11"]
[Round "5.14"]
[White "Eggleston, David J"]
[Black "Kanarek, Marcel"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2401"]
[BlackElo "2505"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,65,20,29,21,25,20,31,31,21,21,49,20,20,8,23,12,18,0,0,0,0,0,0,0,0,-34,-35,-41,-27,-107,-112,-158,247,233,249,257,254,233,232,177,196,210,225,220,325,302,2223,2043,2037,1960,29992,29993,29993,29994]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 g6 7. g4 Bg7 8. Be3 {B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5} O-O 9. Bg2 Nc6 10. Qd2 {White is slightly better.} Nxd4 11. Bxd4 b5 {[%cal Bb7b5,Bb5b4][%mdl 32]} 12. g5 (12. Bxf6 $5 exf6 13. O-O-O $14) 12... Nh5 13. Bxg7 Nxg7 {[#]} 14. O-O-O $146 ({Predecessor:} 14. e5 Ra7 15. O-O-O Bf5 16. exd6 {1-0 (57) Sutovsky,E (2622)-Baghdasaryan,V (2441) Tbilisi 2016}) 14... Bb7 15. f4 b4 16. Nd5 Bxd5 17. exd5 Qb6 18. h4 Rfc8 19. Bh3 Rc4 20. Kb1 Nh5 21. Bg4 (21. f5 $11) 21... Ng3 $1 $17 {[%cal Rg3h1]} ({And not} 21... Nxf4 22. b3 $14) 22. Be2 {[#]} Rxf4 $2 (22... Ne4 $1 $17 {[%cal Re4d2] keeps the pressure on.} 23. Qc1 Rd4) 23. Qxf4 $18 Nxe2 24. Qc4 Ng3 {[#]} 25. Rh3 $1 {[%cal Rh3g3]} Nh5 26. Rf3 $36 {[%mdl 2048] Black is under strong pressure.} Ng7 27. Rdf1 Nf5 {[#]} 28. h5 $1 {[%mdl 512]} Ne3 {[#]} (28... a5 $142 29. hxg6 fxg6) (28... gxh5 29. Rxf5) 29. Qf4 $1 {[%mdl 576] Double Attack} Nxf1 $2 (29... Nf5 30. Rh1 Qb7 31. hxg6 fxg6) 30. Qxf7+ {[%mdl 64] Double Attack} Kh8 31. Rxf1 Rg8 32. hxg6 Rxg6 33. Rh1 {Accuracy: White = 64%, Black = 63%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.11"]
[Round "5.15"]
[White "Tang, Andrew"]
[Black "Sarkar, Justin"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2501"]
[BlackElo "2337"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,104,-9,30,-14,0,0,0,0,0,0,-25,-10,17,5,0,-41,-37,-28,-25,-26,-30,-45,27,21,31,32,46,17,87,79,106,98,103,83,96,38,40,0,42,51,86,81,81,68,84,80,89,94,95,105,99,91,94,42,53,45,56,14,52,0,0,-64,-59,-64,-58,-57,-28,-70,-67,-60,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 {[%cal Bg8f6,Bf6h5,Bh5g7,Bg7f5][%mdl 32]} 2. Bf4 d5 3. e3 c5 4. Nf3 Nc6 5. Nbd2 (5. c3 Qb6 6. Qc2 g6 7. Nbd2 Bg7 8. h3 O-O 9. Be2 Nd7 10. O-O e5 11. dxe5 Ndxe5 12. Nxe5 Nxe5 13. e4 dxe4 14. Nxe4 {½-½ (23) Laznicka,V (2668)-Nisipeanu,L (2674) Germany 2019}) 5... Nh5 {LiveBook: 13 Games} 6. Bg5 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} h6 7. Bh4 g5 8. Ne5 Nxe5 9. dxe5 Ng7 10. Bg3 Nf5 11. Qf3 $146 ({Predecessor:} 11. Qh5 e6 12. e4 Nxg3 13. hxg3 {1-0 (24) Tomic,A (2347)-Mehmed,E (1973) Paracin 2018}) 11... Bg7 12. Bb5+ Kf8 13. Bd3 $1 {[%cal Rd3f5]} Nxg3 14. Qxg3 c4 15. Be2 c3 (15... Bf5 $15 16. e4 dxe4 17. Nxc4 Qc7) 16. bxc3 $11 Qc7 17. f4 $1 Qxc3 18. Rd1 Bf5 {[#]} (18... h5 $11 {keeps the balance.}) 19. O-O $1 $16 gxf4 20. Qxf4 e6 21. Bd3 Qxe5 22. Qb4+ (22. Qxe5 $16 Bxe5 23. Bxf5 exf5 24. Rxf5) 22... Kg8 $14 23. Qxb7 Qxe3+ 24. Kh1 Rd8 {[%cal Ba8d8,Bd8d7,Bd7c7,Bc7c2,Bc2a2,Ba2a4,Ba4h4][%mdl 32]} 25. Bxf5 exf5 26. Rxf5 Qe6 27. Rdf1 {[%cal Rf5f7]} Rd7 28. Qb5 Rc7 29. Qb8+ Qc8 30. Qb3 Qe6 31. Qg3 (31. Rxd5 $16 {Qb8+ is the strong threat.} Kh7 32. c4) 31... Rxc2 32. Rf6 Qe7 33. Nb3 Rxa2 (33... Qc7 $5 {[%cal Rc7g3]} 34. R6f4 Rc4 $14) 34. h4 ({White should try} 34. h3 $14) 34... Ra4 $1 $11 {And now ...Kh7 would win.} 35. h5 (35. Kg1 $11) 35... Kh7 $1 $15 36. Rxf7 {[%csl Gf7][%cal Rg3g7] [#]} Qh4+ 37. Qxh4 Rxh4+ 38. Kg1 Rb8 39. Nc5 Kg8 (39... Re8 $1 $15 40. Nb3 Rxh5 41. Rxa7 Kg8) 40. Ne6 $11 {The position is equal.} Bd4+ 41. Nxd4 Rxd4 {[%mdl 4096] Endgame KRR-KRR} 42. R7f6 Rg4 43. Rxh6 Rb2 44. Rf2 Rxf2 45. Kxf2 {KR-KR} Kg7 46. Ra6 {Strongly threatening Kf3.} Rg5 47. h6+ Kh7 48. Kf3 Rg6 49. Rxa7+ Kxh6 50. Rd7 Rf6+ 51. Ke3 Re6+ 52. Kf4 Rf6+ {Precision: White = 63%, Black = 65%.} 1/2-1/2

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.11"]
[Round "5.16"]
[White "Tania, Sachdev"]
[Black "Salomon, Johan"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2397"]
[BlackElo "2495"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,61,-3,-16,0,-5,0,-13,-18,-26,-29,-57,-64,-48,-25,-25,-21,-21,-22,-17,-15,-21,-23,-21,-14,-29,0,-31,0,0,7,4,33,32,36,35,33,0,0,-8,-8,-8,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. g3 dxc4 6. Bg2 b5 7. Ne5 a6 {E04: Open Catalan: 5 Nf3} 8. a4 {[#] Strongly threatening axb5.} Bb7 $1 9. O-O Qc8 10. Bg5 (10. e4 Nbd7 11. f4 Be7 12. f5 exf5 13. Rxf5 b4 14. Nxd7 Nxd7 15. Nb1 O-O 16. a5 {0-1 (34) Piorun,K (2631)-Duda,J (2731) Poland 2018}) 10... Nbd7 11. Bxf6 Nxf6 12. e3 Bd6 13. b3 cxb3 14. Qxb3 {[%cal Ra4b5]} O-O 15. Nd3 {[#]} b4 $146 {[%mdl 512]} 16. Ne4 (16. Nxb4 c5) 16... Nxe4 17. Bxe4 a5 18. Rfc1 h6 19. Ra2 Qd7 20. Rac2 Rac8 21. Nc5 Qe7 (21... Bxc5 {feels hotter.} 22. Rxc5 Qd8 23. h4 Re8 24. Bb1 g6) 22. Nxb7 Qxb7 23. Rxc6 Qd7 24. Rxc8 Rxc8 {The position is equal.} 25. Rxc8+ Qxc8 26. Qc2 (26. Bc2 {keeps more tension.} g6 27. Qd3 Kg7 28. h4 h5 29. Bb3) 26... Qxc2 (26... Qb8 {is more complex.} 27. Qb3 h5 28. Bc2 g6 29. Kf1 Qc7) 27. Bxc2 Kf8 28. Kf1 Ke7 29. Ke2 Bc7 30. Kd3 Kd6 31. Ke4 {Accuracy: White = 54%, Black = 56%.} 1/2-1/2

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.11"]
[Round "5.17"]
[White "Borocz, Istvan"]
[Black "Libiszewski, Fabien"]
[Result "0-1"]
[ECO "E70"]
[WhiteElo "2350"]
[BlackElo "2488"]
[Annotator "TA"]
[PlyCount "110"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,110,47,20,35,22,42,39,47,-14,-10,-15,-10,-12,-10,-19,0,0,0,0,6,0,6,6,8,4,5,0,0,0,47,-29,-24,-70,-57,-82,-83,-124,-130,-126,-127,-162,-139,-258,-199,-360,-183,-194,-202,-204,-204,-194,-198,-197,-202,-484,-484,-451,-449,-537,-533,-609,-602,-531,-402,-406,-399,-384,-339,-364,-326,-333,-210,-209,-205,-270,-251,-262,-269,-264,-245,-489,-489,-490,-458,-447,-440,-1010,-938,-1452,-1323,-29965,-29962,-29990,-29991]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 O-O 6. Nge2 Nc6 7. O-O Nd7 8. Be3 e5 9. d5 Nd4 10. Nb5 Nxe2+ {E70: King's Indian: Miscellaneous lines with 4 e4, including 5 Nge2 and 5 Bd3 0-0 6 Nge2} 11. Qxe2 f5 (11... b6 12. Rac1 a6 13. Nc3 a5 14. b3 f5 15. exf5 gxf5 16. f4 exf4 17. Bxf4 Ne5 18. Qd2 {0-1 (34) Seirawan,Y (2620)-Grischuk,A (2774) Berlin 2015}) 12. exf5 gxf5 {White is slightly better.} 13. f4 {[#]} ({White should try} 13. f3 $14) 13... e4 $146 ({Predecessor:} 13... a6 14. Nc3 e4 15. Bc2 Qe7 16. Qd2 Nf6 17. Bd4 c5 18. dxc6 bxc6 {0-1 (39) Michalik,P (2508)-Vovk,Y (2514) Kozloduy 2012}) 14. Bb1 Nf6 15. h3 c5 16. a4 a6 17. Nc3 Bd7 18. a5 b5 19. axb6 $1 Qxb6 20. Ra2 Rfb8 21. Bc2 Qd8 22. Bd2 Ne8 23. Kh2 Bd4 24. Qh5 (24. g4 $14) 24... Nf6 25. Qg5+ Kh8 26. Ne2 Qe7 $1 27. Nxd4 cxd4 28. Be1 Rg8 29. Qh4 Rg6 $1 {Strongly threatening ...Rag8.} ({Much less strong is} 29... Qg7 30. Rg1 $15) 30. Ra3 (30. Bb1 $17) 30... Rag8 31. Rg3 $2 (31. Rg1) 31... d3 (31... Rxg3 $142 32. Bxg3 d3) 32. Rxg6 $19 Rxg6 33. Bxd3 exd3 34. Bc3 Kg8 $1 35. Bxf6 Qxf6 $40 {[%mdl 128] White is in trouble.} ({Resist} 35... Rxf6 36. Qg3+ Rg6 37. Qxd3 $17) 36. Qf2 $2 {[#]} (36. Qxf6 {is the only way for White.} Rxf6 37. Rd1) 36... Ba4 $1 37. Re1 Qg7 38. Rg1 Bc2 39. b4 Qc3 40. Qe3 h6 41. Qe8+ Kh7 {...d2 is the strong threat.} 42. Qf7+ Qg7 43. Qxf5 Qf6 44. Qe4 Kh8 45. c5 Rg7 46. c6 Qg6 47. f5 {[#]} ({Don't blunder} 47. Qxg6 $2 Rxg6 48. g4 d2 $19) 47... Qf6 $1 48. Rf1 Ba4 49. Rf2 $2 (49. Qc4 {was worth a try.} Qg5 50. g4) 49... Qe5+ 50. Qxe5 dxe5 {KRB-KR} 51. f6 Rf7 52. Kg3 (52. Ra2 $142 Bb5 53. Kg3) 52... e4 {And now ...e3 would win.} 53. Ra2 e3 {White must now prevent ...e2.} 54. Kf3 e2 55. Ra1 Bd1 {Accuracy: White = 38%, Black = 75%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.11"]
[Round "5.18"]
[White "Parligras, Mircea-Emilian"]
[Black "Le Goff, Ronan"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "2633"]
[BlackElo "2186"]
[Annotator "TA"]
[PlyCount "133"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,133,31,28,37,36,44,47,43,49,64,34,34,31,30,19,24,18,22,20,40,23,9,2,18,9,18,20,22,7,7,7,18,8,21,0,0,0,0,0,10,0,7,8,26,26,26,26,26,16,26,26,26,26,26,26,26,26,26,26,26,11,26,11,34,28,49,52,102,48,102,102,145,145,147,145,136,129,149,162,145,133,179,177,149,96,92,91,175,160,157,135,168,175,187,120,299,293,765,765,765,765,734,702,4149,4149,4149,4149,4149,4149,4149,4141,4141,4137,4137,4129]} 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. e3 Be7 5. b3 O-O 6. Bb2 b6 7. cxd5 exd5 8. d4 Bb7 9. Bd3 Nbd7 10. O-O c5 11. Rc1 Ne4 {E14: Queen's Indian: Classical Variation (4 e3)} (11... Re8 12. Bb1 Bd6 13. Ne2 Qe7 14. dxc5 bxc5 15. Ng3 g6 16. Bd3 a6 17. Re1 Ng4 18. Qc2 Rac8 19. Qe2 Nge5 20. Nxe5 {½-½ (20) Vakhidov,J (2586)-Ghaem Maghami,E (2569) Guilan 2016}) 12. Qe2 cxd4 13. Nxd4 Ndc5 {White is slightly better.} 14. Bb5 $146 ({Predecessor:} 14. Bb1 Nxc3 15. Bxc3 Ba6 16. Qg4 Bf6 17. Rfd1 Rc8 18. e4 Re8 19. exd5 Qxd5 {1-0 (41) Ajay Krishna,S (2281)-Gokhale,A (2021) Bhopal 2017}) 14... Bf6 15. Rfd1 Nxc3 16. Bxc3 Rc8 17. Qg4 a6 18. Bd3 Nxd3 19. Rxd3 Re8 20. Qd1 Be5 21. Nf3 Bd6 22. Bd4 Rxc1 23. Qxc1 b5 24. Qb2 f6 25. Rc3 Qd7 26. h3 Qf5 27. Qc1 Rc8 28. Rxc8+ Qxc8 29. Qb1 Qe6 30. b4 Qe4 (30... Qc8 {is more complex.} 31. a3 Qc7 32. Bb2 Bc8 33. Nd2 Bh2+) 31. Qb3 Bc8 {Threatening ...Bxh3!} 32. Nd2 Qe6 33. a3 Qf7 34. Qd3 Qg6 35. Qxg6 hxg6 $11 {[%mdl 4096] Endgame KBB-KBN} 36. f4 Kf7 37. Nb3 Bf5 38. Kf2 Bc2 39. Na5 Bc7 40. Nc6 Bf5 41. Bc5 Bd7 42. Nd4 g5 43. fxg5 Be5 44. Nb3 ({White should play} 44. Nf3 $16) 44... Bb2 (44... fxg5 $14 45. Bd4 Bc7) 45. gxf6 $16 gxf6 46. Bd4 Bxa3 47. Bc3 $1 Bf5 48. g4 Bc2 49. Nd4 $1 {[%cal Rd4c2]} Bd3 50. Nc6 Ke6 51. h4 $1 Kd6 52. Na5 ({White should try} 52. Nd4) 52... d4 53. exd4 Bc1 {[#]} (53... Bg6 $16) 54. Nb3 $1 $18 {[%cal Rb3c1]} Bh6 55. Nc5 Bh7 56. Nxa6 Kd5 {[#]} 57. Bb2 (57. Nc7+ $1 $18 Kc4 58. d5) 57... Bd2 $2 (57... Bf4 $16 {was worth a try.} 58. Nc5 Bc2) 58. Nc7+ Ke4 $2 (58... Kd6) 59. Ne8 {White is clearly winning.} Kf4 60. Ke2 Bxb4 61. Nxf6 Bc2 62. Nd5+ {[%mdl 64] Double Attack} Kxg4 63. Nxb4 Bb3 64. d5 Kxh4 65. d6 {d7 would kill now.} Be6 {[#]} 66. Nd5 $1 {[%mdl 512]} Kg5 (66... Bxd5 67. d7) 67. Nb6 {Accuracy: White = 61%, Black = 30%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.11"]
[Round "5.19"]
[White "Bewersdorff, Oliver"]
[Black "Gupta, Abhijeet"]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "2261"]
[BlackElo "2602"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,80,5,0,8,0,-4,-16,-2,-21,-17,-19,11,7,5,-14,0,-5,11,8,20,11,17,-26,-6,-25,-17,-25,-26,-47,-15,-75,-75,-84,-79,-66,-76,-83,-69,-144,-135,-200,-200,-199,-189,-191,-185,-197,-197,-185,-171,-166,-166,-206,-211,-230,-230,-382,-396,-372,-389,-386,-386,-377,-383,-377,-361,-393,-354]} 1. c4 Nf6 2. g3 c6 3. Nf3 d5 4. b3 dxc4 5. bxc4 e5 6. Nc3 {A12: English Opening: 1...c6 with b3 by White} Bd6 7. Bg2 O-O 8. O-O {LiveBook: 7 Games. The position is equal.} h6 9. d3 Na6 10. Bb2 $146 ({Predecessor:} 10. Rb1 Nc5 11. Be3 Qe7 12. Nd2 Ng4 13. Bxc5 Bxc5 {½-½ (58) Olivier,J (2364)-Papa,S (2456) Geneve 2005}) 10... Qe7 11. Nd2 Nc5 12. Na4 Bg4 13. Nxc5 Bxc5 14. Nb3 Bd6 15. Qc2 Rad8 16. Rab1 Nh7 17. c5 Bc7 18. f3 Be6 19. Rbd1 h5 {[%cal Bh6h5,Bh5h4][%mdl 32]} 20. d4 h4 21. dxe5 Bxb3 22. axb3 (22. Qxb3 $11 {remains equal.} Bxe5 23. Qe3) 22... Bxe5 $17 23. Bxe5 Qxe5 24. gxh4 Qe3+ 25. Kh1 Nf6 26. Rd3 (26. b4 $15) 26... Rxd3 27. exd3 (27. Qxd3 $17 {is a better defense.} Qxd3 28. exd3) 27... Rd8 $19 28. Rd1 Rd4 29. Qd2 Qxd2 30. Rxd2 {[%mdl 4096] Endgame KRB-KRN} Nd7 (30... Rxh4 31. d4 $17) 31. Rc2 Rxd3 {White must now prevent ...Rd1+.} 32. Bh3 Nf6 33. Ra2 a6 ({Resist} 33... Rxb3 34. Rxa7 Rxf3 35. Bc8 $17) ({Don't take} 33... Rxf3 34. Bc8 $17) 34. Ra3 {[#]} Ne4 $1 {[%mdl 576] Pin} 35. Bf1 $2 (35. Bf5 Rd1+ 36. Kg2 Rd2+ 37. Kg1 Rd1+ 38. Kg2 Nxc5 39. b4) (35. fxe4 Rxh3) 35... Rxf3 {Black is winning.} 36. Bg2 Nf2+ 37. Kg1 Nh3+ 38. Kh1 Rc3 39. Bf1 Nf2+ 40. Kg2 Ne4 {Accuracy: White = 39%, Black = 71%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.11"]
[Round "5.20"]
[White "Piasetski, Leon"]
[Black "Christiansen, Johan-Sebastian"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2222"]
[BlackElo "2571"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,101,17,32,23,28,23,27,29,94,89,100,74,91,79,95,98,98,85,89,93,95,94,91,90,110,97,136,150,159,137,172,168,195,178,246,222,246,183,210,192,163,179,188,188,246,142,152,87,109,102,170,175,217,131,308,163,155,153,152,138,166,182,178,181,249,228,289,267,303,145,347,242,325,330,553,543,652,666,1029,1017,1224,1181,2868,2472,29981,2419,29988,29989,29989,29988,29988,29989,29989,5052]} 1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. N5c3 {A30: Symmetrical English: Double Fianchetto and Hedgehog} (6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qd2 Nge7 9. Nc3 O-O 10. g3 b5 11. c5 Nd4 12. Bg2 Rb8 {0-1 (28) Lagno,K (2556)-Grandelius,N (2647) Caleta 2018}) 6... d6 7. Nd5 $146 ({Predecessor:} 7. g3 Nf6 8. Bg2 Be6 9. Nd5 Bxd5 10. cxd5 Ne7 11. O-O g6 12. Bg5 Bg7 {1-0 (51) Zarandieta Lopera,V (2042)-Llamas Jimenez,R (1601) Lucena 2012}) 7... Nge7 8. Nbc3 {White has an edge.} Nf5 (8... Nxd5 $11 {remains equal.} 9. cxd5 Nd4) 9. g3 $16 Rb8 10. a4 Nfd4 11. Be3 Bf5 {White must now prevent ...Nc2+.} 12. Rc1 g6 13. b4 Bg7 14. a5 O-O 15. Bg2 Be6 16. Bd2 Kh8 17. O-O f6 18. e3 Nf5 19. Qa4 h5 20. Rfd1 h4 21. Be1 Bd7 (21... Nce7 {keeps fighting.} 22. Qc2 hxg3) 22. Qa3 Be8 23. Rd3 Nh6 24. Rcd1 (24. gxh4 f5) 24... f5 25. Nb6 {Hoping for b5.} Nf7 26. b5 Na7 (26... axb5 $142 27. Nxb5 (27. cxb5 Na7 $16) 27... e4) 27. Rd5 (27. Rxd6 $18 Nxd6 28. Rxd6) 27... Qg5 28. Qb3 ({White should try} 28. bxa6 bxa6 29. gxh4) 28... Qh5 29. Rb1 Bf6 (29... Qh6 $16 {was called for.}) 30. Qd1 $18 Qh6 31. f4 Kg7 $2 (31... Nc8 $16) 32. Qc2 (32. Rxd6 $142 hxg3 33. hxg3 (33. Bxg3 Nxd6 34. Qxd6 {[%mdl 64] Double Attack} Rd8 $16) 33... axb5 34. cxb5 Nxd6 35. Qxd6 {[%mdl 64] Double Attack}) 32... Rh8 33. Kf1 hxg3 34. hxg3 ({Resist} 34. Bxg3 Nc8 $14) 34... Nc8 35. bxa6 bxa6 36. Rdd1 Bd8 (36... Ne7 {might work better.} 37. Nbd5 Bc6) 37. Ncd5 Na7 38. Bc3 Nc6 {[#]} 39. e4 (39. c5 $1 $18 {[%mdl 512] has better winning chances.}) 39... Qh5 $2 (39... Qh2 $16) 40. exf5 gxf5 41. Ne3 Bxb6 $2 (41... Kf8 42. Qxf5 Qxf5 43. Nxf5 Bc7) 42. Rxb6 Rxb6 43. axb6 Bd7 44. fxe5 Ncxe5 {[#]} 45. Rxd6 $1 {[%mdl 512]} Qg5 (45... Nxd6 46. Bxe5+) 46. Rxd7 {Bxe5+ would kill now.} Qxe3 {[#]} 47. Bd4 (47. Rxf7+ $142 $1 {[%mdl 512]} Kxf7 48. Qxf5+ {[%mdl 64] Double Attack} Ke8 49. Qe6+ Kd8 50. Bxe5 Qd3+ 51. Kf2 Qd2+ 52. Kf3 Rf8+ 53. Bf6+ Rxf6+ 54. Qxf6+ Ke8 55. b7 Qd1+ 56. Kf4) 47... Qxg3 48. Qxf5 {White mates.} Kh6 49. Qf6+ Ng6 50. Rxf7 Rg8 51. Qf3 {Accuracy: White = 61%, Black = 27%.} (51. Be4 $142 Qf4+ 52. Qxf4+ Nxf4 53. Be3 Kh5 54. Bxf4 Kg4 55. Kf2 Kh5 56. Kf3 Rh8 57. Rg7 a5 58. Kg3 Rf8 59. Rh7#) 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.11"]
[Round "5.21"]
[White "Ghazarian, Kirk"]
[Black "Djukic, Nikola"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2209"]
[BlackElo "2566"]
[Annotator "TA"]
[PlyCount "133"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,133,42,45,35,12,55,31,85,63,65,19,53,12,26,29,55,-54,41,45,41,38,29,29,20,33,29,40,32,0,0,0,0,0,0,-17,-28,-27,-18,-19,-20,-20,-20,-19,0,-5,0,0,0,0,0,0,0,0,0,0,0,0,0,-10,-10,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-11,-11,-18,-18,-18,-4,-33,-18,-18,-18,-18,-20,-23,-21,-48,-33,-51,-51,-473,-462,-241,-241,-29958,-29960,-29960,-29961,-29965,-8,-29962,-29965,-29963,-29963,-29969,-29971,-29971,-29972,-29972,-29973,-29975,-29974,-29973,-29974,-29974,-29975,-29976,-29976,-29986,-29987,-29987,-29988,-29988,-29989,-29989]} 1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 Nd7 6. f3 b5 7. O-O-O Bb7 {B06: Modern Defence} 8. h4 h6 9. Nge2 (9. Kb1 Nb6 10. Bd3 Nf6 11. Nh3 Nfd7 12. Nf4 e6 13. Nce2 {0-1 (43) Fressinet,L (2662)-Petrosian,T (2601) Riadh 2017}) 9... Rc8 (9... h5 $14) 10. h5 g5 $1 11. Ng3 $146 ({Predecessor:} 11. d5 c5 12. dxc6 Bxc6 13. Nd5 Ngf6 14. Nxf6+ Bxf6 15. Nd4 {1-0 (45) Hamdouchi,H (2555)-Kotrotsos,V (2310) Athens 2005}) 11... e6 $1 12. f4 gxf4 13. Bxf4 Ne7 14. Qe2 ({White should try} 14. Kb1 $14) 14... Bxd4 ({Better is} 14... b4 $15 15. Na4 c5 16. Bxd6 cxd4) 15. Rxd4 $14 {aiming for Rd1.} e5 16. Bxe5 Nxe5 17. Qe3 Rg8 18. Be2 N7c6 19. Rd2 Qg5 20. Qxg5 Rxg5 21. Nf5 Ne7 $1 $36 {[%cal Re7f5][%mdl 2048] Black is more active.} 22. Nxh6 Kf8 23. g4 b4 24. Nd5 Bxd5 25. exd5 Kg7 26. Nf5+ $1 ({Don't blunder} 26. Bxa6 $2 Ra8 $19) 26... Nxf5 27. gxf5 Rxf5 28. h6+ Kh7 29. Bxa6 Ra8 30. Bd3 Nxd3+ 31. Rxd3 Rxa2 $11 {[%mdl 4096] Endgame Threatens to win with ...Ra1+. KRR-KRR} 32. Kb1 Ra8 33. c3 b3 34. c4 $1 Rb8 35. Kc1 Rf4 36. Rc3 Rb4 37. c5 dxc5 38. Rxc5 Rbc4+ 39. Rxc4 Rxc4+ {KR-KR} 40. Kd2 Rc5 41. Kd3 Rxd5+ 42. Ke4 Rd2 43. Rf1 Kg6 ({But not} 43... Kxh6 44. Rxf7 Rc2 45. Ke3 $15) 44. h7 (44. Rh1 $5 {[%cal Rh6h7]} Kh7 45. Rf1 $17) 44... Rh2 45. Rf3 $1 Rxh7 46. Rg3+ Kf6 47. Rxb3 Ke6 48. Kf4 c5 49. Rb6+ Kd5 50. Rf6 $2 {[%mdl 8192]} (50. Ke3 $15) 50... Rh2 $19 51. Ke3 (51. Rb6 $142 Rh4+ 52. Ke3) 51... Rxb2 52. Rxf7 $2 (52. Kd3 $19) 52... Kc4 $1 {[%cal Rc4c3]} 53. Rc7 Rc2 54. Rc8 Kb3 $1 {Strongly threatening ...c4.} 55. Rb8+ $2 {[%mdl 8192]} (55. Rc6 $11) 55... Kc3 $1 {Black mates.} 56. Rb5 {[#]} c4 $1 57. Rb1 Rh2 58. Rc1+ {[#]} Kb3 $1 59. Rb1+ Kc2 60. Ra1 Kb2 61. Ra4 c3 62. Rb4+ Kc1 63. Rb5 c2 64. Rb4 Kd1 65. Rd4+ Ke1 66. Rc4 Rh3+ 67. Kd4 {Accuracy: White = 37%, Black = 71%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.11"]
[Round "5.22"]
[White "Praggnanandhaa R"]
[Black "Kristjansson, Atli Freyr"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2537"]
[BlackElo "2198"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,75,14,28,0,8,0,0,0,43,38,66,29,22,6,17,13,12,0,16,17,25,14,62,78,100,103,102,94,93,100,123,123,107,123,133,114,169,177,167,170,173,160,205,217,210,192,194,170,667,654,976,959,1220,1211,1551,1529,29972,29973,5489,5473,2341,2238,29986,29987,29979,1383,1214,1208]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. c3 d5 6. Qe2 {next d4 is good for White. C65: Ruy Lopez: Berlin Defence (3...Nf6), unusual lines and 4 0-0 Bc5} (6. Nbd2 dxe4 7. dxe4 O-O 8. O-O Qe7 9. b4 Bd6 10. a3 a5 11. Rb1 axb4 12. axb4 Be6 13. Re1 Rfd8 14. Qc2 h6 15. Bf1 Ra2 16. Bb2 Qe8 {½-½ (56) Carlsen,M (2835)-Kramnik,V (2777) Wijk aan Zee 2019}) 6... O-O 7. O-O Re8 8. Bg5 {The position is equal.} Bg4 9. Nbd2 dxe4 10. dxe4 h6 11. Bh4 g5 12. Bg3 Nh5 13. Qc4 Nxg3 $146 ({Predecessor:} 13... Qd6 14. b4 Bb6 {½-½ (34) Starcevic,G (2180)-Milekic,D (2172) Belgrade 2010}) 14. hxg3 {Hoping for Bxc6.} Qd6 15. Nh2 Be6 16. Qe2 $1 Bd7 17. b4 Bb6 18. a4 $36 {[%mdl 2048] And now a5 would win. White has strong initiative.} a6 19. Nc4 Qf6 20. Nxb6 cxb6 21. Bc4 Rac8 22. Rad1 Be6 (22... Nb8 $16 {might work better.}) 23. Bxe6 $18 Qxe6 24. Ng4 Ne7 {[#]} 25. Rd3 $1 Red8 {Threatens to win with ...Rxd3.} 26. Rfd1 Rxd3 27. Rxd3 Kg7 28. Qd1 Ng6 $2 (28... Qc6 29. f3 (29. Nxe5 Qxe4 30. Nd7 Rc6 $14) 29... b5) 29. Ne3 Qc6 30. Nf5+ Kf8 31. Qh5 Qf6 32. Qxh6+ Kg8 33. Rd6 Qh8 34. Qxg5 {White wants to mate with Ne7+.} Re8 35. Nh6+ Kg7 {[#]} 36. Nxf7 $1 {[%mdl 512]} Qh7 {[#]} (36... Kxf7 37. Qf5+) 37. Qf6+ (37. Nh6 $142 $1 {[%mdl 512]} Qxh6 38. Rd7+ {[%mdl 64] Double Attack} Re7 39. Rxe7+ Kg8 40. Qxh6 Nxe7 41. Qxb6 Kf7 42. Qxb7) 37... Kg8 38. Ng5 {Accuracy: White = 74%, Black = 34%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.11"]
[Round "5.23"]
[White "Siddharth, Jagadeesh"]
[Black "Gukesh D"]
[Result "1/2-1/2"]
[ECO "A38"]
[WhiteElo "2132"]
[BlackElo "2536"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,79,7,9,68,-2,0,2,40,31,22,22,44,40,38,10,18,0,0,0,18,18,16,0,62,0,0,0,0,0,0,0,0,0,103,-71,0,-206,-206,-358,-325,-335,-324,-310,0,0,0,0,0,0,0,0,0,0,0,0,0,0,62,43,43,44,63,64]} 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d5 6. cxd5 Nxd5 7. O-O c5 8. Nxd5 Qxd5 9. d3 Nc6 10. Be3 Qd7 {A38: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3 Nf6} (10... Bd7 $11) 11. Qc1 $146 ({White should play} 11. Rc1 $14) ({Predecessor:} 11. Rc1 b6 12. d4 Ba6 13. dxc5 Qxd1 14. Rfxd1 Bxb2 15. Rb1 Bg7 16. cxb6 axb6 17. Rxb6 Na5 18. Nd2 Ra7 19. Bf3 Rd8 20. Nf1 Rxd1 21. Rb8+ {1-0 (21) Miroshnichenko,E (2690)-Stupak,K (2451) Ohrid 2009}) 11... b6 $11 12. d4 cxd4 {The position is equal.} 13. Nxd4 Nxd4 14. Bxd4 Qxd4 15. Bxa8 Bf5 16. Bf3 Rc8 17. Qd1 Qxb2 18. Rc1 Rxc1 19. Qxc1 Qxa2 20. Qc6 Bf6 (20... h5 $11) 21. Rd1 (21. Bd5 $14 Qxe2 22. Qe8+ Kg7 23. Qxf7+ Kh6 24. Bg2) 21... Kg7 22. Qe8 {Black must now prevent Rd8.} Bh3 23. e3 e6 24. Qd7 a5 25. Rc1 a4 (25... Be5 $11 {remains equal.}) 26. Rc7 $2 (26. Bd1 $1 $16 {is necessary to keep the advantage.} Be5 27. Bxa4) 26... Kh6 ({Better is} 26... Qb1+ $1 $17 27. Qd1 (27. Bd1 Kh6 $17) 27... Qf5) 27. Bd1 $2 (27. Rc1 $1 $11 {and White is okay.}) 27... Qb1 $19 {( -> ...Qb4)} 28. Qd2 $2 (28. f3 Be5 29. Rc2) 28... a3 29. Rxf7 {[#]} Bg4 $1 {[%cal Rg4d1]} 30. f3 {[#]} a2 $2 (30... Bxf3 $1 $19 31. Rxf6 Qxd1+ 32. Qxd1 Bxd1) 31. e4+ $11 Bg5 32. Qd7 $1 $36 {[%csl Gd7][%cal Rf7h7][%mdl 2048] White is pushing.} Be3+ 33. Kf1 $1 Bh3+ 34. Ke2 Qb2+ $1 ({And not} 34... a1=Q 35. Rxh7+ Kg5 36. f4+ Bxf4 37. Qd8+ Qf6 38. gxf4+ Kxf4 39. Qxf6+ Kxe4 40. Rh4+ Kd5 41. Rd4+ Kc6 42. Ba4+ Qb5+ 43. Rc4+ Kb7 44. Bxb5) 35. Kxe3 Qc3+ 36. Ke2 Qb2+ 37. Ke3 Qh8 (37... Qc3+ $11 38. Kf2 Qc5+ 39. Ke2 Qc4+ 40. Ke3 Qc5+ 41. Kd2 Qb4+ 42. Kc2 Qb1+ 43. Kd2 Qb4+ 44. Ke2 Qc4+ 45. Ke3 Qc1+ 46. Ke2 Qc4+) 38. Rxh7+ $1 $14 {White is slightly better.} Qxh7 39. Qa4 Qc7 40. Qxa2 {Accuracy: White = 49%, Black = 61%.} 1/2-1/2

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.11"]
[Round "5.24"]
[White "Bentel, Robin"]
[Black "Sadzikowski, Daniel"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "2130"]
[BlackElo "2523"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,60,0,16,0,18,22,0,0,37,23,26,32,29,17,31,7,3,-12,-14,-14,-14,-10,11,9,19,-2,31,15,17,-43,-43,-151,-128,-118,-139,-127,-114,-171,-143,-151,-125,-161,-150,-183,-178,-325,-316,-404,-385,-406,-390,-636,-625]} 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Nbd7 5. Qc2 Bb4+ 6. Bd2 {E01: Catalan: Early deviations} Be7 7. Bg2 O-O 8. O-O {The position is equal.} Ne4 (8... c6 9. Rd1 b6 10. Bf4 Nh5 11. Bd2 Nhf6 12. Bf4 Nh5 13. Bd2 Bb7 14. Ne5 Rc8 15. Nc3 Nhf6 16. Bf4 Nh5 17. Bd2 a6 18. e4 dxc4 19. Nxc4 b5 20. Ne3 c5 21. d5 c4 22. a4 Qb6 23. axb5 axb5 24. Ne2 {½-½ (54) Cheparinov,I (2709)-Karjakin,S (2753) St Petersburg 2018}) 9. Nc3 Nxd2 10. Nxd2 c6 11. Rfd1 Rb8 12. a4 $146 ({Predecessor:} 12. e4 dxe4 13. Ndxe4 f5 14. Nd2 e5 15. d5 Qc7 16. a3 e4 17. b4 Nf6 18. dxc6 bxc6 {½-½ (58) Vasquez Schroder,R (2554)-Peralta,F (2559) Barcelona 2018}) 12... a5 13. Qd3 f5 14. Nf3 Bd6 15. e3 Kh8 16. Ne2 Qe7 17. Qc3 dxc4 18. Qxc4 e5 19. h4 ({White should try} 19. dxe5 $11 Nxe5 20. Qd4 Nxf3+ 21. Bxf3) 19... e4 $36 {[%mdl 2048] Black is more active.} 20. Ng5 (20. Nd2 $1 $15) 20... Nb6 {[%cal Bd7b6,Bb6d5,Bd5b4][%mdl 32]} 21. Qb3 Nd5 22. Nc3 {[#]} Nb4 $1 {aiming for ...h6.} 23. Bf1 (23. d5 $17 {might work better.}) 23... h6 $19 24. Nh3 Bd7 25. d5 Be8 26. dxc6 bxc6 {[#] And now ...Bf7 would win.} 27. Nf4 (27. Rd2 $142) 27... Bf7 {...Bxf4 is the strong threat.} 28. Bc4 {Threatening Rxd6!} Bxf4 (28... Nd3 $2 29. Bxf7 Bxf4 30. Qe6 $19) 29. Bxf7 Be5 ({Not} 29... Rxf7 30. exf4 Qa7 31. Qc4 $17) (29... Qxf7 30. Qxf7 Rxf7 31. exf4 $17) 30. Qe6 $2 (30. Bh5) 30... Rxf7 {Accuracy: White = 24%, Black = 71%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.11"]
[Round "5.25"]
[White "Low, Zhen Yu Cyrus"]
[Black "Fridjonsson, Julius"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2418"]
[BlackElo "2117"]
[Annotator "TA"]
[PlyCount "131"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,131,32,35,41,34,17,42,41,23,48,49,66,12,4,27,6,22,13,10,13,0,32,20,16,25,46,40,87,52,58,21,60,46,63,46,52,50,52,53,54,44,49,42,46,36,43,28,78,78,76,73,87,64,91,70,77,77,122,116,123,119,121,72,81,89,203,198,193,81,64,59,54,56,52,8,54,53,54,40,237,233,311,160,167,42,32,22,28,0,31,41,37,8,8,0,11,11,11,11,11,11,11,8,51,25,74,77,77,85,87,78,331,292,516,347,1026,1015,920,600,557,302]} 1. e4 c6 2. d4 d5 3. f3 Qb6 4. Nc3 dxe4 5. fxe4 e5 6. Nf3 {[%cal Bg1f3,Bf3d4,Bd4b5,Bb5d6][%mdl 32] B12: Caro-Kann: Advance Variation} exd4 7. Nxd4 {LiveBook: 19 Games} Nd7 8. Ndb5 $146 {White is slightly better.} ({Predecessor:} 8. Be2 Ne5 9. Bf4 Ng6 10. Be3 Qxb2 11. Na4 {1-0 (51) Hou,Y (2673)-Ruck,R (2568) Bastia 2014}) 8... Ngf6 9. Nd6+ $1 Bxd6 $1 10. Qxd6 Nc5 ({Reject} 10... Ng4 $6 11. Qg3 $16) 11. b3 {Threatens to win with Be3.} Ne6 12. e5 (12. Ba3 $14 Qe3+ 13. Kd1) 12... Ng4 $11 13. Ne4 Qa5+ 14. Bd2 {[%cal Bc1d2,Bd2b4,Bb4c5][%mdl 32]} Qxe5 15. Qxe5 Nxe5 16. Bb4 c5 (16... a5 $5 {[%cal Ra5b4]} 17. Ba3 a4 $11) 17. Nxc5 Nxc5 18. Bxc5 Bg4 19. h3 Be6 20. O-O-O f6 21. Bd6 Nc6 22. Be2 Kf7 23. Bf3 Rac8 24. Kb2 Rhd8 25. c4 Rd7 26. Bg3 Rcd8 27. Rxd7+ Rxd7 28. Kc3 Nd4 29. Bd1 Nf5 30. Bf2 b6 31. Bf3 Ne7 32. a4 Ng6 33. a5 Ne5 {aiming for ...Rd3+.} 34. axb6 axb6 35. Be2 ({Don't play} 35. Bxb6 $6 Rd3+ 36. Kb4 Nxf3 $11) 35... Rb7 36. Ra1 Bd7 37. Bd4 Bc6 38. g3 Ke6 (38... Nf3 $16) 39. Ra6 $18 Nd7 40. Kb4 (40. c5 $1 $18 {has better winning chances.}) 40... Kd6 $16 41. Ra8 Nc5 42. Rd8+ Rd7 43. Rh8 h6 44. Bg4 Re7 45. Rd8+ Bd7 $2 {[#]} ({Black should play} 45... Kc7 $14 46. Rc8+ Kd6) 46. Bxd7 $1 $18 Rxd7 {[%mdl 4096] Endgame KRB-KRN} 47. Rc8 (47. Rxd7+ $18 Nxd7 48. Kb5) 47... Rb7 {[#]} 48. Be3 (48. Kb5 $1 $18) 48... Kd7 $14 49. Rg8 Kc6 50. Rc8+ Kd7 $1 {[%cal Rd7c8]} 51. Ra8 Kc6 52. g4 Rd7 53. h4 Rd3 {[%csl Gc5][%cal Rd3b3]} (53... Nd3+ {with more complications.} 54. Kc3 Ne5 55. Bf4 Nxg4 56. h5 Re7) 54. Bxc5 $1 bxc5+ $11 {KR-KR} 55. Ka4 Rg3 56. Ra6+ Kb7 57. Re6 Rxg4 58. Kb5 Rg3 59. Re7+ Kc8 60. Kxc5 Rxb3 61. Rxg7 {Black must now prevent Rh7.} Re3 $2 {[%mdl 8192]} (61... f5 $16) 62. Rh7 $18 Re8 $2 (62... f5 {is a better defense.} 63. Rxh6 Kd7) 63. Rxh6 f5 $2 (63... Kd7 64. Rxf6 Re5+ 65. Kd4 Rh5) 64. Kd6 {White is clearly winning.} Rd8+ 65. Ke5 Kc7 66. Rh5 {Precision: White = 53%, Black = 46%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.11"]
[Round "5.26"]
[White "Thorfinnsson, Bjorn"]
[Black "Munshi, Aditya"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2399"]
[BlackElo "2113"]
[Annotator "NA"]
[PlyCount "53"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:15:07]} Nf6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:19]} e6 {[%emt 0:00:42]} 3. Bg5 {[%emt 0:00:11]} d5 {[%emt 0:03:32]} 4. e3 {[%emt 0:00:11]} h6 {[%emt 0:01:41]} 5. Bh4 {[%emt 0:00:16]} c6 {[%emt 0:04:43]} 6. Nbd2 {[%emt 0:02:07]} Nbd7 {[%emt 0:02:07]} 7. Ne5 {[%emt 0:01:59]} Be7 {[%emt 0:02:15]} 8. f4 {[%emt 0:00:41]} Nxe5 {[%emt 0:08:00]} 9. fxe5 {[%emt 0:00:13]} Nd7 {[%emt 0:00:37]} 10. Bg3 {[%emt 0:00:37]} Bh4 {[%emt 0:05:19]} 11. Qg4 {[%emt 0:03:41]} Bxg3+ {[%emt 0:00:54]} 12. hxg3 {[%emt 0:00:04]} g6 {[%emt 0:07:07]} 13. Bd3 {[%emt 0:00:07]} h5 {[%emt 0:01:17]} 14. Qf4 {[%emt 0:00:42]} b6 {[%emt 0:04:12]} 15. Nf3 {[%emt 0:06:08]} a5 {[%emt 0:01:33]} 16. O-O-O {[%emt 0:04:33]} Ba6 {[%emt 0:01:27]} 17. Bxa6 {[%emt 0:01:28]} Rxa6 {[%emt 0:00:02]} 18. g4 {[%emt 0:01:21]} Qe7 {[%emt 0:05:08]} 19. gxh5 {[%emt 0:01:44]} Rxh5 {[%emt 0:01:42]} 20. g4 {[%emt 0:06:58]} Rxh1 {[%emt 0:00:09]} 21. Rxh1 {[%emt 0:00:04]} Nf8 {[%emt 0:00:40]} 22. Rh8 {[%emt 0:00:44]} Ra8 {[%emt 0:01:08]} 23. Ng5 {[%emt 0:00:49]} Rc8 {[%emt 0:13:00]} 24. Rg8 {[%emt 0:03:25]} c5 {[%emt 0:02:12]} 25. dxc5 {[%emt 0:09:43]} bxc5 {[%emt 0:01:17]} 26. Qa4+ {[%emt 0:08:30]} Qd7 {[%emt 0:01:04]} 27. Rxf8+ {[%emt 0:00:12]} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.11"]
[Round "5.27"]
[White "Smith, Daniel"]
[Black "Tomazini, Zan"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2047"]
[BlackElo "2390"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,57,21,41,10,14,12,11,16,13,12,13,13,14,0,0,-43,-43,-40,-35,-57,-24,-41,-20,-19,-16,-44,-62,-52,-66,-58,0,0,0,-23,0,0,0,-77,-68,-191,0,-301,-314,-370,-378,-2427,-2363,-29995,-29996,-29999]} 1. d4 g6 2. e4 Bg7 3. Nf3 d6 4. Bc4 Nf6 5. Qe2 Nc6 6. e5 {B06: Modern Defence} (6. O-O Bg4 7. c3 e5 8. Rd1 O-O 9. h3 Bxf3 10. Qxf3 Nd7 11. Qe3 Kh8 12. dxe5 Ncxe5 13. Bf1 f5 {1-0 (60) Bacrot,E (2677)-Adhiban,B (2682) Zagreb 2018}) 6... dxe5 7. dxe5 Ng4 {[%cal Rg4e5]} 8. Bb5 {The position is equal.} Bd7 {[%cal Rg4e5]} 9. Bf4 a6 $146 ({Predecessor:} 9... O-O 10. O-O Ngxe5 11. Bxe5 Bxe5 12. Nc3 Bxc3 13. bxc3 a6 {0-1 (59) Djumaev,B (1986)-Rustamov,A (2199) Tashkent 2013}) 10. Bc4 Bf5 $1 11. h3 Nd4 $36 {[%mdl 2048] Black is pushing.} 12. Bxf7+ (12. Nxd4 {seems wilder.} Qxd4 13. hxg4 Qxf4 14. gxf5 Qc1+ 15. Qd1) 12... Kf8 13. Nxd4 Qxd4 {[%mdl 64] Double Attack} 14. hxg4 {Strongly threatening Qc4.} Qxf4 15. gxf5 {aiming for Bb3.} Qc1+ $1 16. Qd1 Qxb2 17. Bb3 Qxe5+ 18. Kf1 {Threatens to win with c3.} Qxa1 {[#]} 19. c3 $1 {[%mdl 512]} Qb2 (19... Ke8 $15 20. fxg6 hxg6 21. Rxh8+ Bxh8) (19... Bxc3 20. fxg6) 20. Rh3 Ke8 {White must now prevent ...Rd8.} 21. Re3 Bh6 22. Re1 Rf8 $1 {[%cal Rf8f5]} 23. g4 (23. Qd4 $11 {keeps the balance.} Rxf5 24. f3) 23... Bg5 $1 $17 ({Don't play} 23... gxf5 $6 24. g5 $1 $11 {[%mdl 512]}) (23... Rd8 24. Qf3 $14) 24. Qf3 ({White must play} 24. Qd4 $15 Bh4 25. Qf4) 24... Bh4 $2 {[#]} (24... c6 $19 {Hoping for ...Rd8.} 25. Qh1 h6) 25. Be6 $2 {[%mdl 8192]} (25. Na3 $1 $11 {[%mdl 512] and White is okay.}) 25... Rd8 $19 26. Kg2 Rd6 27. Qe3 $2 {[#]} (27. Qe2 Qb6 28. Rf1) 27... Rxe6 $1 {[%mdl 64] Deflection} 28. Qxe6 Qxf2+ {[%mdl 64] Double Attack} 29. Kh3 Qg3# {Accuracy: White = 34%, Black = 69%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.11"]
[Round "5.28"]
[White "Tinkler, Paul"]
[Black "Ragnarsson, Dagur"]
[Result "0-1"]
[BlackElo "2380"]
[Annotator "NA"]
[PlyCount "14"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:00]} a6 {[%emt 0:00:00]} 3. Nge2 {[%emt 0:00:31]} b5 {[%emt 0:00:00]} 4. g3 {[%emt 0:00:37]} Bb7 {[%emt 0:02:00]} 5. Bg2 {[%emt 0:00:11]} e6 {[%emt 0:00:38]} 6. O-O {[%emt 0:00:15]} Nf6 {[%emt 0:00:08]} 7. d3 {[%emt 0:01:00]} Qc7 {[%emt 0:01:31]} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.11"]
[Round "5.29"]
[White "Van de Plassche, Bas"]
[Black "Haraldsson, Haraldur"]
[Result "1-0"]
[ECO "E48"]
[WhiteElo "2376"]
[BlackElo "2027"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,71,-6,-5,7,3,0,25,-25,-20,-38,48,18,65,32,41,41,110,68,84,74,77,91,88,67,109,90,166,158,164,162,184,144,156,150,224,221,251,243,275,258,252,255,243,247,674,637,618,441,999,989,984,983,1150,953,959,640,602,595]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 d5 5. cxd5 exd5 6. Bd3 O-O 7. Nge2 Re8 8. Bd2 {E48: Nimzo-Indian: Rubinstein: 5 Bd3 d5 including 6 Ne2, but excluding 6 a3} a5 {LiveBook: 7 Games} 9. Rc1 c6 $146 ({Predecessor:} 9... Nbd7 10. O-O Bf8 11. f3 c5 12. Bb5 Qb6 13. Kh1 Rd8 14. Be1 cxd4 15. exd4 Nb8 {1-0 (82) Short,N (2698)-Quesada Perez,Y (2626) Istanbul 2012}) 10. O-O {The position is equal.} Nbd7 11. a3 Bd6 12. f3 c5 (12... b5 $15) 13. Qe1 b6 14. Qf2 Bb7 15. g4 {[%cal Bg2g4,Bg4g5][%mdl 32]} Qe7 ({Black should play} 15... Nf8 $14) 16. Ng3 $36 {[%mdl 2048] White has the initiative.} g6 17. g5 Bxg3 18. hxg3 Nh5 19. f4 f5 20. Be2 Ng7 (20... Nf8 $16) 21. Bf3 $18 Qd6 22. Qg2 Re4 23. Bxe4 fxe4 24. Nb5 Qc6 (24... Qe7 $16 25. dxc5 bxc5) 25. a4 Nf5 26. Qh3 Re8 27. Rf2 Ba6 28. g4 Nd6 29. f5 Nf8 $2 (29... Nf7 30. Qh4 Bxb5) 30. dxc5 {White is clearly winning.} bxc5 31. Bc3 d4 {[#]} (31... Qd7 $142 32. Nxd6 Qxd6) 32. Bxd4 $1 {[%mdl 64] Pin} Bxb5 (32... cxd4 33. Rxc6) 33. axb5 Nxb5 34. Rxc5 Qd7 35. Rxb5 Qxb5 36. f6 {Accuracy: White = 58%, Black = 22%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.11"]
[Round "5.30"]
[White "Alashtar, Aasef"]
[Black "Sowray, Peter J"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1905"]
[BlackElo "2356"]
[Annotator "NA RC"]
[PlyCount "86"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. b3 {[%emt 0:00:00]} d6 {[%emt 0:00:39]} 2. Bb2 {[%emt 0:00:00]} Nd7 {[%emt 0:00:10]} 3. d4 {[%emt 0:03:55]} Ngf6 {[%emt 0:01:01]} 4. Nf3 {[%emt 0:00:28]} g6 {[%emt 0:01:32]} 5. Nbd2 {[%emt 0:01:07]} Bg7 {[%emt 0:02:04]} 6. e3 {[%emt 0:03:15]} O-O {[%emt 0:01:38]} 7. Bd3 {[%emt 0:01:18] A48: 1 d4 Nf6 2 Nf3 g6: Torre, London and Colle Systems} (7. Be2 c5 8. O-O b6 9. c4 e6 10. dxc5 bxc5 11. Qc2 Bb7 12. Rfd1 h6 13. Bd3 Re8 14. Rab1 Qc7 15. Ne4 Rad8 16. h3 {0-1 (122) Camacho Collados,M (2451)-Spraggett,K (2561) Lisbon 2014}) 7... e5 {[%emt 0:08:46]} 8. dxe5 {[%emt 0:10:59]} Ng4 {[%emt 0:00:36]} 9. O-O {[%emt 0:05:50]} Ndxe5 {[%emt 0:04:09]} 10. Nxe5 {[%emt 0:03:52]} Nxe5 {[%emt 0:01:27]} 11. Rb1 {[%emt 0:00:47]} Nxd3 {[%emt 0:11:24]} 12. cxd3 {[%emt 0:00:33]} Be6 $146 {[%emt 0:05:28]} ({Predecessor:} 12... b6 13. Bxg7 Kxg7 14. Qc2 Bb7 15. e4 Rc8 16. Qc3+ Kg8 17. Rbe1 {0-1 (48) Putrenko,K (1876)-Samoun,F (2321) St Petersburg 2017}) 13. Qf3 {[%emt 0:12:04]} c6 {[%emt 0:01:38]} 14. Bxg7 {[%emt 0:09:34]} Kxg7 {[%emt 0:00:37]} 15. Qg3 {[%emt 0:05:03]} Qe7 {[%emt 0:05:51]} 16. e4 {[%emt 0:07:25]} Rad8 {[%emt 0:04:37]} 17. d4 {[%emt 0:05:50]} f5 {[%emt 0:08:03]} 18. Qc3 {[%emt 0:02:02]} Bc8 {[%emt 0:12:32]} 19. Rfe1 {[%emt 0:02:30]} fxe4 {[%emt 0:03:29]} 20. Rxe4 {[%emt 0:04:31]} Qf6 {[%emt 0:01:44]} 21. Qe3 {[%emt 0:00:32]} Rf7 {[%emt 0:04:32]} 22. Re1 {[%emt 0:01:18]} Rdf8 {[%emt 0:01:30]} 23. f3 {[%emt 0:05:53]} Bf5 {[%emt 0:02:39]} 24. Re7 {[%emt 0:00:19]} Rxe7 {[%emt 0:01:19]} 25. Qxe7+ {[%emt 0:00:02]} Qxe7 {[%emt 0:00:13]} 26. Rxe7+ {[%emt 0:00:01]} Rf7 {[%emt 0:00:02]} 27. Re8 {[%emt 0:02:21]} Rf8 {[%emt 0:05:56]} 28. Rxf8 $11 {[%emt 0:02:34]} Kxf8 {[%emt 0:00:01]} 29. g4 {[%emt 0:00:53]} Be6 {[%emt 0:01:40]} 30. Kf2 {[%emt 0:01:04]} Ke7 {[%emt 0:01:16]} 31. Ke3 {[%emt 0:01:49]} a5 {[%emt 0:00:43]} 32. a3 {[%emt 0:02:37]} c5 {[%emt 0:01:41]} 33. h4 {[%emt 0:01:17]} Kd7 {[%emt 0:01:26]} 34. Kd3 {[%emt 0:04:00]} b5 {[%emt 0:02:02]} 35. Kc3 {[%emt 0:01:03]} Kc6 {[%emt 0:00:44]} 36. dxc5 {[%emt 0:00:23]} dxc5 {[%emt 0:00:20]} 37. Kd3 {[%emt 0:00:19]} Bxb3 {[%emt 0:01:44]} 38. Nxb3 {[%emt 0:00:03]} c4+ {[%emt 0:00:04]} 39. Kc3 {[%emt 0:00:23]} cxb3 {[%emt 0:00:02]} 40. Kxb3 {[%emt 0:00:00]} Kd5 {[%emt 0:00:00]} 41. f4 {[%emt 0:10:29]} Ke4 {[%emt 0:02:00]} 42. f5 {[%emt 0:00:17]} gxf5 {[%emt 0:00:44]} 43. g5 {[%emt 0:01:55]} Kf4 {[%emt 0:00:16]} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.11"]
[Round "5.31"]
[White "Bjornsson, Sigurbjorn"]
[Black "Bjorgvinsson, Andri Freyr"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2312"]
[BlackElo "2058"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 33,75,51,54,33,65,26,18,15,108,106,109,109,138,110,158,158,159,156,241,236,232,233,233,219,191,42,748,722,657,249,29989,29990,29990,29991,29991,29992,29992,29993,29993,29994,29994,29995,29995,29996]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. O-O Nxd4 9. Qxd4 Bc5 10. Bf4 d6 11. Qd2 h6 12. Rad1 e5 13. Be3 Be6 {B47: Sicilian: Taimanov: 5 Nc3 Qc7 6 f4, 6 g3 and 6 Be2} (13... Bg4 14. Bxc5 dxc5 15. Qd6 Qxd6 16. Rxd6 Nd7 17. f4 O-O-O 18. Nd5 Be6 19. Rd1 Nf6 20. fxe5 Nd7 21. Nf4 Nxe5 22. Nxe6 fxe6 {½-½ (30) Balogh,C (2629)-Miton,K (2590) Slovakia 2018}) 14. Bxc5 dxc5 15. Nd5 Bxd5 16. exd5 Qd6 17. c4 O-O {LiveBook: 9 Games} 18. Rfe1 {[#]} Rab8 $146 ({Predecessor:} 18... Nd7 19. Re2 f5 20. Rde1 b5 21. b3 bxc4 22. bxc4 {½-½ (75) Gomez Garrido,C (2522)-Macieja,B (2524) Mexico City 2017}) 19. Re2 b5 20. Rde1 Rfe8 (20... Nd7 $11 {remains equal.}) 21. b3 $16 bxc4 22. bxc4 Rb4 23. Qc3 Nd7 24. Bh3 f6 {[#]} 25. f4 $1 {[%mdl 512]} Nb6 (25... Nf8 $16 26. a3 (26. fxe5 fxe5 27. a3 Rb6 $18) 26... Rbb8 27. fxe5 Rxe5) (25... exf4 26. Rxe8+) 26. Be6+ Kh8 27. fxe5 fxe5 28. Rxe5 Rxc4 {[#]} 29. Qd3 (29. Qe3 $1 $18) 29... Rf8 $2 {[%mdl 8192]} (29... Rc1 $14 30. Rxc1 Qxe5) 30. Rf5 $18 {Hoping for Rxf8+.} Re8 31. Rf7 $2 $40 {[%mdl 128] Black is in trouble.} (31. Rff1 Rd4 32. Qxa6) 31... Rd4 $2 (31... Rg4 $18 32. Qxa6 Rg6) 32. Qg6 {[%csl Gf7][%cal Rg6g7] White mates.} Rg8 {[#]} 33. Rxg7 $1 {[%mdl 512]} Rxg7 34. Qe8+ Kh7 35. Bf5+ Qg6 36. Bxg6+ ({Not} 36. Qxg6+ Rxg6 37. Re7+ (37. Bxg6+ Kxg6 38. Re6+ Kg5 $14) 37... Kg8 $14) 36... Rxg6 37. Qf7+ Rg7 38. Qf5+ {Precision: White = 55%, Black = 18%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.13"]
[Round "6.1"]
[White "Hovhannisyan, Robert"]
[Black "Firouzja, Alireza"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "2630"]
[BlackElo "2669"]
[Annotator "RC"]
[PlyCount "62"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:01:36]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:20]} d6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:22]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:04]} 5. Nc3 {[%emt 0:00:04]} a6 {[%emt 0:00:06]} 6. Be2 {[%emt 0:00:31]} e5 {[%emt 0:00:11]} 7. Nf3 {[%emt 0:00:26]} Be7 {[%emt 0:00:19]} 8. Bg5 {[%emt 0:00:18]} Be6 {[%emt 0:00:12]} 9. Bxf6 {[%emt 0:01:01]} Bxf6 {[%emt 0:00:09]} 10. O-O {[%emt 0:01:49]} O-O {[%emt 0:02:33]} 11. Nd5 {[%emt 0:00:33]} Nd7 {[%emt 0:01:06]} 12. Bc4 {[%emt 0:05:29]} Rc8 {[%emt 0:01:45]} 13. Qe2 {[%emt 0:02:09]} Nb6 {[%emt 0:08:57]} 14. Nxb6 {[%emt 0:00:59]} Qxb6 {[%emt 0:00:10]} 15. Bb3 {[%emt 0:00:57]} Qc6 {[%emt 0:01:53]} 16. c3 {[%emt 0:11:58]} d5 {[%emt 0:07:47]} 17. exd5 {[%emt 0:06:54]} Bxd5 {[%emt 0:00:08]} 18. Bxd5 {[%emt 0:01:08]} Qxd5 {[%emt 0:00:09]} 19. Rfd1 {[%emt 0:00:29]} Qc6 {[%emt 0:02:09]} 20. Rd2 {[%emt 0:08:57]} Rfe8 {[%emt 0:07:42]} 21. Rad1 {[%emt 0:04:06]} Qa4 {[%emt 0:01:36]} 22. b3 {[%emt 0:10:24]} Qf4 {[%emt 0:09:09]} 23. g3 {[%emt 0:03:10]} Qf5 {[%emt 0:03:51]} 24. c4 {[%emt 0:02:13]} h5 {[%emt 0:01:25]} 25. Ne1 {[%emt 0:03:34]} h4 {[%emt 0:01:49]} 26. Ng2 {[%emt 0:02:11]} hxg3 {[%emt 0:04:19]} 27. hxg3 {[%emt 0:00:45]} Bg5 {[%emt 0:00:15]} 28. Ne3 {[%emt 0:05:10]} Bxe3 {[%emt 0:09:09]} 29. Qxe3 {[%emt 0:00:17]} Re6 {[%emt 0:01:16]} 30. Rd5 {[%emt 0:03:43]} Rce8 {[%emt 0:01:40]} 31. Qd3 {[%emt 0:01:33]} Qg4 {[%emt 0:06:28]} 1/2-1/2

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.13"]
[Round "6.2"]
[White "Lupulescu, Constantin"]
[Black "Movsesian, Sergei"]
[Result "1-0"]
[ECO "B46"]
[WhiteElo "2634"]
[BlackElo "2637"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,79,28,35,29,28,37,39,36,47,49,58,49,41,48,74,69,77,83,72,42,133,126,133,137,134,143,140,141,145,141,153,143,171,91,185,190,213,127,144,128,155,148,199,205,199,212,225,235,229,243,531,513,29980,29981,29980,29981]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Nxc6 bxc6 7. Bd3 d5 8. O-O Nf6 9. Qf3 {B46: Sicilian: Taimanov: 5 Nc3 a6} (9. Re1 Be7 10. e5 Nd7 11. Qg4 Kf8 12. Nd1 h5 13. Qe2 h4 14. h3 g6 15. c4 Rh5 16. Bf4 Nc5 17. Bc2 d4 18. Qd2 a5 19. b3 Bb7 {1-0 (56) Saric,I (2690)-Movsesian,S (2629) chess.com INT 2019}) 9... Be7 10. Qg3 O-O 11. Bh6 Ne8 12. Bf4 Bh4 13. Qf3 Bg5 {LiveBook: 5 Games} 14. Na4 Bxf4 15. Qxf4 {[#]} Nf6 $146 ({Predecessor:} 15... Qc7 16. e5 Nf6 {1-0 (85) Bobras,P (2531)-Bai,J (2519) Germany 2015}) 16. b3 Re8 17. e5 Nd7 18. Rae1 {[%cal Ba1e1,Be1e3,Be3h3][%mdl 32]} Qe7 19. Re3 Bb7 20. Rh3 $40 {[%mdl 128] White has some attack.} f5 21. exf6 Nxf6 22. Qh4 {And now Nb6 would win.} h6 (22... g6 $1 $14) 23. Re1 $16 e5 24. Bg6 $1 Rf8 25. Rhe3 $1 {[%cal Re3e5]} e4 26. f3 $1 Bc8 27. fxe4 Qa7 28. h3 $1 Be6 29. Kh1 ({Better is} 29. e5 $1 $18 {[%cal Re5f6]} Nh7 30. Qb4) 29... d4 (29... Bf7 $16 30. Bf5 Nxe4) 30. Rf3 $18 Nh7 31. Bf5 (31. Rg3 $18) 31... Bxf5 32. Rxf5 Ng5 33. Nb2 Rxf5 (33... Rae8 $16 34. Nc4 Qd7) 34. exf5 {[%cal Be4f5,Bf5f6,Bf6g7][%mdl 32]} Rf8 35. Re5 $1 Nf7 36. Re7 Qc5 {[#]} 37. f6 $1 {[%cal Rf6g7]} Qxc2 $2 (37... gxf6 {was called for.} 38. Qxf6 Qg5 39. Qxg5+ hxg5) 38. fxg7 Rd8 {[#]} (38... Kxg7 $18 39. Qxd4+ Kg8) 39. Qf6 $1 Ng5 40. h4 {Accuracy: White = 69%, Black = 42%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.13"]
[Round "6.3"]
[White "Lagarde, Maxime"]
[Black "Jones, Gawain C B"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "2612"]
[BlackElo "2698"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,66,33,53,6,16,20,24,11,17,12,20,5,25,-5,0,0,0,0,0,0,0,0,0,0,0,-187,-199,-185,-172,-203,-81,-470,-447,-459,-454,-500,-483,-518,-547,-551,-550,-549,-540,-535,-536,-880,-897,-896,-882,-1137,-701]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. c3 d6 8. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} Rb8 9. d4 Bb6 10. a5 {C78: Ruy Lopez: Archangelsk and Möller Defences} Ba7 $1 11. h3 O-O 12. Be3 {White has an edge.} (12. Re1 Bb7 13. Be3 exd4 14. cxd4 Ne7 15. Nbd2 Bxe4 16. Nxe4 Nxe4 17. Qc2 d5 {0-1 (33) Yu,Y (2759)-Svidler,P (2753) Shenzhen 2018}) 12... Ra8 13. Nbd2 h6 14. Re1 Re8 15. Qb1 exd4 16. cxd4 Nb4 {[#]} 17. Ra3 $146 ({Predecessor:} 17. d5 c6 18. dxc6 Nxc6 {1-0 (48) Bosiocic,M (2590)-Andreoni,G (2235) Spilimbergo 2018}) 17... c5 18. dxc5 dxc5 19. Bxf7+ Kxf7 20. e5 $1 {[%cal Re5f6]} Bb7 21. Bg5 $2 (21. Bxh6 $1 $11 gxh6 22. exf6 Qxf6 23. Ne5+ $1 {[%mdl 512]} Rxe5 24. Rxe5 Qxe5 25. Re3) 21... hxg5 $19 22. Nxg5+ Kg8 23. Ndf3 Nbd5 (23... Bxf3 $19 24. Rxf3 Qd2) 24. Rae3 $2 {[%mdl 8192]} (24. Qg6 $17 {was the crucial defense.} Bc6 25. Rae3 Nxe3 26. Qf7+ Kh8 27. Qg6 {[%mdl 64] Pin}) 24... Nxe3 {Black is clearly winning.} 25. Rxe3 {[#]} Rxe5 $1 26. Nxe5 {And now Ngf7 would win.} (26. Rxe5 Qd7) 26... Qd5 {[%csl Gb7][%cal Rd5g2]} 27. Nef3 c4 28. Re6 Qd3 29. Qe1 {Black must now prevent Rxf6!} Bxf3 30. Nxf3 Qd7 31. Rxf6 gxf6 32. Qe4 Rd8 33. Nh4 Bxf2+ {Accuracy: White = 40%, Black = 90%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.13"]
[Round "6.4"]
[White "L'Ami, Erwin"]
[Black "Van Foreest, Jorden"]
[Result "1/2-1/2"]
[ECO "D26"]
[WhiteElo "2647"]
[BlackElo "2598"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,59,29,18,9,17,20,29,0,29,-2,-4,-16,0,-6,-16,-30,-19,-19,-12,-21,-26,-57,-17,-22,-17,-41,-14,-22,-10,-15,-9,-16,-8,-13,-11,-13,-3,-18,-4,-8,0,-4,0,-5,0,-5,0,-13]} 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O Nc6 {[%cal Bb8c6,Bc6a5,Ba5b3][%mdl 32]} 7. Nc3 {D26: Queen's Gambit Accepted: 4 e3 e6 5 Bxc5 c5 sidelines} a6 {LiveBook: 182 Games} 8. Be2 cxd4 9. Nxd4 (9. exd4 Be7 10. Be3 b5 11. Ne5 Bd7 12. Bf3 {1-0 (42) Aronian,L (2765)-So,W (2765) Kolkata 2018}) 9... Bd7 $146 ({Predecessor:} 9... Nxd4 10. Qxd4 Qxd4 11. exd4 {1-0 (11) Drungiliene,L (1483)-Liandzbergas,M Plateliai 2014}) 10. Nb3 Na5 11. Bd2 Nxb3 $1 12. Qxb3 Bc6 13. Rfd1 Bd6 14. Rac1 O-O 15. h3 Qe7 16. Be1 Rfd8 17. Rd4 Be5 18. Rxd8+ Rxd8 19. Rd1 Rxd1 20. Qxd1 {The position is equal.} Qd7 (20... h6 {looks sharper.} 21. Bf3 Bxf3 22. Qxf3 Qc7 23. Qe2 b5) 21. Qxd7 Nxd7 22. Kf1 Kf8 23. f3 Ke7 24. Bd3 h6 25. Ke2 Nc5 26. Bc2 Nd7 27. Nd1 Nc5 28. Nc3 Nd7 29. Nd1 Nc5 30. Nc3 {Precision: White = 52%, Black = 32%.} 1/2-1/2

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.13"]
[Round "6.5"]
[White "Eggleston, David J"]
[Black "Tari, Aryan"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2401"]
[BlackElo "2615"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,67,23,25,43,39,54,54,54,54,54,46,54,54,54,54,54,29,52,46,60,50,76,70,183,171,179,189,184,185,156,178,210,130,477,476,832,831,832,825,813,812,776,762,29991,29992,29992,-3]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Nxe4 8. Bxb4 Nxb4 9. Bxf7+ Kxf7 10. Qb3+ d5 11. Qxb4 Rf8 {C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} 12. Nc3 {LiveBook: 6 Games. White wants to play Ne5+.} a5 (12... Kg8 13. Nxe4 dxe4 14. Ne5 Be6 15. O-O Qd6 16. Qc3 Rad8 17. Rfd1 Rf5 18. Qc2 Rdf8 19. Rd2 {0-1 (43) Petrov,M (2475)-Goganov,A (2635) Sweden 2017}) 13. Qb3 {Strongly threatening Nxe4.} Nxc3 {White is slightly better.} 14. Qxc3 Kg8 15. O-O c6 $146 ({Predecessor:} 15... Z0 16. Rfe1 Bf5 17. Re5 Bg4 18. Nd2 a4 19. Rae1 Rf7 20. Qa3 Bd7 21. Qc5 c6 22. Re7 h6 23. Qa3 {0-1 (23) Lemos,D (2231)-Dos Santos,V (2091) Florianopolis 2016}) 16. Rae1 {[%cal Ba1e1,Be1e3,Be3f3][%mdl 32]} Bf5 17. Ne5 Qd6 18. Re3 a4 19. a3 Rfc8 20. Rfe1 h6 21. h3 c5 22. Rf3 Be6 (22... cxd4 $14 23. Qxd4 Be4) 23. Qd3 Ra6 24. Qg6 Qe7 25. dxc5 Rxc5 26. Nd3 Rc8 27. Nf4 Rcc6 $2 {[%mdl 8192] [#]} (27... Bf5 $16 28. Rxe7 Bxg6) 28. Nh5 $1 $18 {[%cal Rh5f6] And now Nf6+ would win.} Kh8 {[#]} (28... Bxh3 $142 29. Qh7+ Kxh7 30. Rxe7 Rg6) 29. Nf6 $1 {[%mdl 576] Deflection} gxf6 30. Qxh6+ Qh7 31. Qxf6+ Qg7 32. Qh4+ Qh7 {[#]} 33. Rf8+ $1 Bg8 {[#]} 34. Rxg8+ $1 {[%mdl 33344] Pin. Accuracy: White = 73%, Black = 40%. . Loss on time!?} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.13"]
[Round "6.6"]
[White "Thorfinnsson, Bragi"]
[Black "Grandelius, Nils"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2436"]
[BlackElo "2687"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,78,11,11,4,6,8,6,8,5,5,6,-23,-6,-14,-7,-16,0,-14,-3,-22,-16,-16,-14,-120,-102,-100,-100,-122,-87,-100,-99,-151,-140,-145,-146,-146,-102,-97,-77,-110,-101,-193,-152,-165,-195,-206,-222,-220,-199,-199,-151,-197,-192,-244,-215,-242,-256,-245,-231,-429,-308,-450,-480,-739,-708,-742,-722,-29988,-29988,-29990,-29991]} 1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Nf6 5. Qe2 e5 6. O-O {B40: Sicilian: 2...e6, Unusual lines} Be7 7. c3 O-O 8. Na3 {The position is equal.} Re8 9. d3 d6 10. h3 Rb8 $146 ({Predecessor:} 10... h6 11. Nh2 Rb8 12. Nc4 b5 {1-0 (49) Kovalenko,I (2630)-Papin,V (2475) Ordu 2018}) 11. Nc2 b5 12. Bg5 Be6 13. Rfd1 Qc8 14. Kh2 h6 15. Bxf6 Bxf6 16. d4 (16. Ne3 $11 {keeps the balance.}) 16... exd4 $17 17. cxd4 {[#]} Bf5 $1 {[%mdl 512]} 18. dxc5 (18. exf5 Rxe2) 18... dxc5 19. Nd2 Be6 20. f4 (20. Nb3 $142) 20... Bxb2 21. Rab1 Bc3 22. e5 Bxd2 23. Rxd2 b4 ({But not} 23... Bxa2 $6 24. Rxb5 Ne7 25. Ne3 $11) 24. Ne3 Nd4 $36 {[%mdl 2048] Keeping White busy.} 25. Qd1 (25. Qf2 $17) 25... Nb5 {White must now prevent ...Nc3.} 26. Qf3 Rd8 27. Rxd8+ Qxd8 28. Rd1 Nd4 29. Qf2 Qc8 30. g4 Qc7 31. Kh1 (31. Be4 $142) 31... Rd8 32. Rc1 Qa5 33. f5 Bxa2 34. f6 $2 {[#]} (34. Qh4 {might work better.}) 34... Qa3 35. Rf1 (35. Qe1 $142 b3 36. Nc4) 35... g6 $19 36. Ra1 (36. Rd1 $142 a5 37. h4) 36... b3 37. Nc4 Qb4 38. Rxa2 bxa2 39. Qxa2 Qe1+ {Accuracy: White = 38%, Black = 76%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.13"]
[Round "6.7"]
[White "Yoo, Christopher Woojin"]
[Black "Parligras, Mircea-Emilian"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2414"]
[BlackElo "2633"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,96,14,12,10,57,76,58,48,66,-27,-45,-31,-25,-53,-58,-70,-80,-77,-70,-68,-73,-87,-81,-109,-109,-108,-112,-107,-85,-95,-98,-107,-106,-102,-110,-103,-108,-106,-112,-125,-123,-128,-121,-121,-121,-133,-133,-129,-134,-148,0,-121,-118,-162,-152,-302,-297,-354,-380,-582,-418,-1047,-960,-987,-420,-234,-409,-433,-428,-412,-398,-467,-464,-459,-460,-574,-574,-574,-568,-550,-525,-813,-749,-703,-626,-869,-863,-786,-770]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. Ba4 Ngf6 5. O-O a6 {[#] Threatens to win with ...b5.} 6. c4 {B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7} Nxe4 (6... g6 7. Nc3 Bg7 8. d3 O-O 9. h3 b6 10. Bg5 h6 11. Be3 Bb7 {1-0 (51) Navara,D (2738)-Grandelius,N (2682) Caleta 2019}) 7. Re1 $1 {[%cal Re1e4]} Nef6 8. d4 {White is slightly better.} cxd4 9. Qxd4 $146 (9. Nxd4 $14 e6 10. Nc3) ({Predecessor:} 9. Nxd4 g6 10. Bf4 e5 11. c5 Bg7 {0-1 (30) Samolins,V (2429)-Vorobiov,E (2561) Amantea 2018}) 9... e5 $11 10. Bg5 Be7 11. Qd2 O-O 12. Bxd7 Bxd7 13. Nc3 Bc6 14. Bxf6 Bxf6 15. Rad1 Re8 16. Ne4 Re6 17. Nxf6+ Qxf6 18. Ng5 Ree8 19. Ne4 Qg6 20. f3 Rad8 21. Qf2 d5 22. cxd5 Rxd5 ({Reject} 22... Bxd5 23. Nc3 $15) 23. Rxd5 Bxd5 24. Nc3 Bc6 25. b4 Qd6 26. a3 Rd8 27. Qe3 {[#]} f6 $1 28. Rd1 Qc7 29. Rc1 Qd6 30. Rd1 Qe7 31. Re1 Qf7 32. a4 (32. Ne4 $17) 32... Qc4 $19 {And now ...Rd3 would win.} 33. Qb6 Rd4 34. Re3 (34. Ne4 $142) 34... Qxb4 35. Qc7 (35. Qxb4 $142 Rxb4 36. Rd3) 35... Rd7 36. Qc8+ Qf8 (36... Kf7 $142 37. Kf2 Rd2+ 38. Kf1 Qd4) 37. Qxf8+ Kxf8 {[%mdl 4096] Endgame KRB-KRN} 38. Re2 a5 39. Kf2 Rd4 40. Ra2 Ke7 {Black is clearly winning.} 41. Ke3 Kd6 42. Ne4+ Bxe4 43. fxe4 {KR-KR} Kc5 44. Rb2 Rb4 45. Rd2 Rxa4 46. Rd7 Ra3+ 47. Ke2 b5 48. Rxg7 h5 {Accuracy: White = 39%, Black = 76%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.13"]
[Round "6.8"]
[White "Astaneh Lopez, Alex"]
[Black "Petrosian, Tigran L."]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2427"]
[BlackElo "2605"]
[Annotator "TA"]
[PlyCount "94"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,94,40,50,27,27,-19,-8,-42,-32,-44,-40,-45,-50,-37,-36,-45,-52,-60,-8,-8,-8,-8,-8,-16,-12,-16,-16,-25,-16,-33,-25,-44,-31,-42,-35,-76,-76,-76,-76,-119,-102,-105,-67,-108,-98,-114,-120,-116,-98,-96,-87,-79,-90,-83,-98,-93,-89,-175,-183,-183,-147,-140,-155,-144,-118,-248,-239,-255,-288,-350,-347,-516,-502,-395,-381,-568,-508,-4842,-1921,-10207,-29965,-6324,-5712,-5616,-5027,-2206,-1899]} 1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Be3 a6 5. f4 b5 6. a3 {B06: Modern Defence} (6. Bd3 Nd7 7. e5 c5 8. Nf3 Nh6 9. Be4 Rb8 10. dxc5 dxc5 11. h3 Bb7 12. Bxb7 Rxb7 13. g4 Qc8 {0-1 (39) Hou,Y (2658)-Nakamura,H (2777) chess.com INT 2018}) 6... Bb7 7. Nf3 Nd7 8. Bd3 {The position is equal.} c5 9. dxc5 Nxc5 10. Bxc5 {Hoping for Bf2.} Bxc3+ $1 11. bxc3 {aiming for Bd4.} dxc5 12. c4 Nf6 13. e5 $146 ({Predecessor:} 13. cxb5 Bxe4 14. Bxe4 Qxd1+ 15. Rxd1 Nxe4 16. bxa6 Rxa6 {0-1 (46) Visanescu,D (2076)-Foisor,C (2385) Targu Mures 2014}) 13... bxc4 (13... Nh5 $1 $15) 14. Bxc4 $11 Qa5+ 15. Qd2 $1 {[%cal Rd2a5]} Qxd2+ 16. Nxd2 Nd5 17. Bxd5 Bxd5 18. Kf2 Kd7 19. Rhd1 Kc6 20. g3 Rab8 21. Ke3 Be6 22. Kd3 Rhd8+ 23. Kc3 {[#]} Rd4 $1 {Strongly threatening ...Rbd8.} 24. Nf1 Rc4+ 25. Kd2 Re4 26. Re1 Rd4+ 27. Kc3 Rc4+ 28. Kd2 Rd8+ 29. Kc1 h5 30. Nd2 Ra4 31. Re4 Rxe4 32. Nxe4 $17 {[%mdl 4096] Endgame [#] KRB-KRN} h4 $1 {[%mdl 512]} 33. Kb2 (33. Ng5 $17) (33. gxh4 Rd4) 33... Bf5 $19 34. Re1 Rd4 35. Nc3 hxg3 36. hxg3 Rd2 37. Ne4 (37. Re2 $17 Rxe2 38. Nxe2) 37... Rg2 38. e6 fxe6 39. Ng5 Rxc2+ ({Weaker is} 39... Rxg3 40. Re2 $19) 40. Kb3 (40. Ka1 $142) 40... c4+ 41. Kb4 Kb6 42. Re5 {[#]} (42. a4 {keeps fighting.} a5+ 43. Ka3) 42... Rc1 $1 {And now ...a5+! would win.} 43. Ne4 {[#]} (43. g4 $142 a5+ 44. Rxa5 Rb1+ 45. Kxc4 Kxa5 46. gxf5 exf5 47. Kd5) 43... a5+ $1 44. Ka4 (44. Rxa5 Rb1+) 44... Rb1 45. g4 Bxg4 {[%cal Rg4d1] Black is clearly winning.} 46. Nc3 Rb3 47. Ne4 Rb2 {Accuracy: White = 20%, Black = 89%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.13"]
[Round "6.9"]
[White "Gupta, Abhijeet"]
[Black "Low, Zhen Yu Cyrus"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2602"]
[BlackElo "2418"]
[Annotator "TA"]
[PlyCount "112"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,112,0,0,0,53,46,43,33,19,30,45,50,55,46,83,80,92,99,96,96,144,139,130,130,130,130,143,137,134,133,164,152,170,182,180,174,169,118,127,79,197,161,167,127,128,126,122,121,120,130,151,140,151,143,138,89,154,113,216,216,224,222,220,215,224,214,227,213,247,248,355,386,1084,1297,1170,499,491,333,1170,333,1098,1054,4223,1035,29957,29959,29954,29957,29971,29973,29973,29974,29974,29975,29974,29975,29974,29974,6103]} 1. Nf3 Nf6 2. c4 e6 3. d4 d5 4. Nc3 c6 5. g3 dxc4 6. Bg2 Nbd7 7. O-O Be7 8. a4 O-O 9. a5 {E01: Catalan: Early deviations} (9. e4 a5 10. Bf4 b6 11. d5 cxd5 12. exd5 exd5 13. Nxd5 Nxd5 14. Qxd5 Ra7 15. Rfd1 Nc5 16. Qxc4 Qe8 17. Nd4 Ba6 {1-0 (40) Melkumyan,H (2670)-Paravyan,D (2634) St Petersburg 2018}) 9... c5 (9... Nd5 $11) 10. d5 $1 $14 {[%cal Rd5d6]} exd5 11. Nxd5 {White is slightly better.} Nxd5 12. Qxd5 Nf6 13. Qxd8 Rxd8 14. Ne5 Nd5 15. a6 $146 {Threatens to win with Rd1.} ({Predecessor:} 15. Nxc4 Be6 16. Ne3 Rd7 17. Nxd5 Bxd5 {½-½ (27) Wissemborski,H-Feibert,F (2315) Pirmasens 1992}) 15... Bf6 16. axb7 Bxb7 17. Nxc4 Bc6 {[#]} 18. Na5 $1 $36 {[%cal Ra5c6][%mdl 2048] White has strong initiative.} Bb5 19. Nb7 {[%mdl 64] Double Attack} Rd7 20. Nxc5 Rdd8 21. Bd2 {And now Ba5 would win.} Rab8 22. Rxa7 Bd4 23. Rc1 Bxe2 {[#]} 24. Ba5 $1 {[%cal Ra5d8]} Nb6 {Hoping for ...Bxc5.} 25. b4 {Rb7 is the strong threat.} g6 26. Rb7 (26. h3 $18) 26... Rxb7 $16 27. Nxb7 Rd7 (27... Rc8 $16 28. Rxc8+ Nxc8) 28. Nc5 Rd6 29. Re1 Bb5 30. Ne4 Rc6 31. Rd1 Be2 {[#]} 32. Nf6+ $1 {[%mdl 512]} Kg7 (32... Rxf6 33. Rxd4) 33. Ne8+ ({And not} 33. Rxd4 Rc1+ 34. Bf1 Bxf1 $11) 33... Kf8 34. Bxc6 Bxd1 35. b5 Ba4 (35... Ke7 $142) 36. Nd6 Bc5 (36... f5 $16) 37. Ne4 $18 Bd4 38. Bb4+ Kg7 39. Bc5 Bxc5 40. Nxc5 {[%mdl 4096] Endgame KBN-KBN} Kf6 41. f4 h6 42. Kf2 g5 (42... Ke7 $142 43. Nxa4 Nxa4) 43. Ke3 Bc2 $2 (43... gxf4+ 44. Kxf4 (44. gxf4 Bd1 $18) 44... Bd1 45. Nd7+ Nxd7) 44. Nd7+ Nxd7 45. Bxd7 {Black must now prevent b6. KB-KB} Ke7 46. Bg4 Kd6 $2 (46... gxf4+ 47. gxf4 Kd6) 47. Kd4 $2 (47. fxg5 hxg5 48. Bf3) 47... Ba4 $2 (47... gxf4 48. gxf4 Ba4) 48. Be2 Ke6 49. Bd3 (49. fxg5 $142 hxg5 50. h4 gxh4 51. gxh4) 49... Kd6 50. fxg5 {White mates.} hxg5 51. Ke4 Bd1 52. Kf5 g4 53. Kf6 Bf3 54. Kxf7 Ke5 55. Kg6 Kd4 56. Bf5 Kd5 {Accuracy: White = 68%, Black = 30%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.13"]
[Round "6.10"]
[White "Potkin, Vladimir"]
[Black "Thorfinnsson, Bjorn"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2597"]
[BlackElo "2399"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,73,27,44,37,65,50,53,47,75,78,81,74,73,81,83,82,71,79,91,66,58,66,93,98,103,102,112,123,112,58,59,45,35,42,56,32,59,59,59,58,59,42,59,59,59,59,59,18,45,22,41,0,108,108,420,438,456,466,439,454,443,435]} 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 g6 5. d4 exd4 6. Nxd4 Bg7 7. Bg2 O-O {LiveBook: 105 Games} 8. Bf4 {A29: English Opening: Four Knights Variation with 4 g3} (8. O-O Re8 9. Nc2 d6 10. Qd2 a5 11. b3 Nb4 12. Bb2 Nxc2 13. Qxc2 Bf5 14. Qc1 c6 15. Qd2 Ne4 16. Nxe4 Bxb2 17. Qxb2 Bxe4 {½-½ (36) Matlakov,M (2700)-Artemiev,V (2709) St Petersburg 2018}) 8... Nxd4 9. Qxd4 d6 10. Qd2 {White is slightly better.} Be6 11. Bxb7 Rb8 12. Bg2 $146 ({Predecessor:} 12. Bd5 Nxd5 13. cxd5 Bd7 14. O-O Rb4 15. Rac1 Rd4 {½-½ (50) Horvath,D (1250)-Bennett,S (1385) IECG email 2003}) 12... Bxc4 13. O-O Ba6 14. Rac1 Bb7 15. b3 Re8 16. Rfd1 Bxg2 17. Kxg2 Qc8 18. f3 Qa6 19. e4 Rb7 20. Bg5 Re6 21. Bxf6 (21. Rc2 $16) 21... Bxf6 $14 22. Nd5 (22. Rc2 {with more complications.} c6 23. Ne2 Be5 24. Qd3 Qb6 25. Nd4) 22... c6 23. Nxf6+ Rxf6 24. Rc4 Re6 25. Qc2 Rb6 26. h4 h5 27. Rd2 c5 28. Rd5 Qb7 29. Qd2 Qe7 30. Ra4 f5 {[%cal Rf5e4]} 31. Qh6 Rb7 32. Kh3 fxe4 (32... Qf6 $1 $11 33. Rd2 (33. exf5 Qa1 $11) 33... fxe4 34. Rxe4 Rxe4 35. fxe4 Qe6+ 36. Kh2 Qxe4) 33. Rxe4 $16 {Hoping for Rxh5!} Qf7 $2 {[%mdl 8192] [#]} (33... Qf6 $16 {is more resistant.} 34. Rxd6 Rh7) 34. Rxh5 $1 $18 {[%csl Gh5][%cal Rh6h8][%mdl 512]} Qf6 {[#] ...Rxe4 is the strong threat.White is clearly winning.} (34... gxh5 35. Rxe6) 35. Qh8+ $1 {[%mdl 512]} Qxh8 36. Rxh8+ Kxh8 37. Rxe6 {Precision: White = 58%, Black = 48%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.13"]
[Round "6.11"]
[White "Tomazini, Zan"]
[Black "Fier, Alexandr"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2390"]
[BlackElo "2570"]
[Annotator "ChessBase"]
[PlyCount "78"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:02:24]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:13]} Nc6 {[%emt 0:00:00]} 3. c3 {[%emt 0:00:37]} Nf6 {[%emt 0:00:00]} 4. e5 {[%emt 0:00:03]} Nd5 {[%emt 0:00:00]} 5. d4 {[%emt 0:00:04]} cxd4 {[%emt 0:00:00]} 6. cxd4 {[%emt 0:00:43]} d6 {[%emt 0:00:00]} 7. Bc4 {[%emt 0:01:10]} Nb6 {[%emt 0:00:02]} 8. Bb3 {[%emt 0:00:09]} dxe5 {[%emt 0:00:05]} 9. d5 {[%emt 0:00:05]} Na5 {[%emt 0:00:04]} 10. Nc3 {[%emt 0:00:06]} f6 {[%emt 0:00:03]} 11. O-O {[%emt 0:01:35]} Nxb3 {[%emt 0:00:06]} 12. Qxb3 {[%emt 0:04:03]} e6 {[%emt 0:00:04]} 13. dxe6 {[%emt 0:07:24]} Qd6 {[%emt 0:00:04]} 14. Nb5 {[%emt 0:06:55]} Qc6 {[%emt 0:00:06]} 15. Re1 {[%emt 0:02:03]} a6 {[%emt 0:00:04]} 16. Nbd4 {[%emt 0:07:55]} exd4 {[%emt 0:00:07]} 17. e7 {[%emt 0:00:08]} Bxe7 {[%emt 0:02:36]} 18. Bf4 {[%emt 0:01:41]} Nc4 {[%emt 0:07:42]} 19. Nxd4 {[%emt 0:05:24]} Qc5 {[%emt 0:00:43]} 20. Rac1 {[%emt 0:03:49]} b5 {[%emt 0:00:19]} 21. Qf3 {[%emt 0:02:02]} Qxd4 {[%emt 0:10:53]} 22. Qxa8 {[%emt 0:03:59]} O-O {[%emt 0:01:19]} 23. Rxe7 {[%emt 0:03:24]} Qxf4 {[%emt 0:00:04]} 24. Qd5+ {[%emt 0:10:53]} Kh8 {[%emt 0:02:08]} 25. Rd1 {[%emt 0:01:57]} h6 {[%emt 0:01:09]} 26. b3 {[%emt 0:06:29]} Ne5 {[%emt 0:00:37]} 27. h3 {[%emt 0:01:50]} Bf5 {[%emt 0:01:17]} 28. Rd4 {[%emt 0:04:24]} Qc1+ {[%emt 0:01:35]} 29. Kh2 {[%emt 0:01:40]} Qe1 {[%emt 0:03:48]} 30. Rf4 {[%emt 0:07:59]} Qb1 {[%emt 0:00:40]} 31. Ra7 {[%emt 0:03:17]} Rc8 {[%emt 0:10:09]} 32. Rxa6 {[%emt 0:09:11]} Rc1 {[%emt 0:00:32]} 33. Ra8+ {[%emt 0:00:00]} Kh7 {[%emt 0:00:04]} 34. g4 {[%emt 0:02:04]} Be6 {[%emt 0:00:43]} 35. Qb7 {[%emt 0:00:36]} Nc6 {[%emt 0:00:46]} 36. Rxf6 {[%emt 0:00:54]} Rh1+ {[%emt 0:00:06]} 37. Kg3 {[%emt 0:00:14]} Qg1+ {[%emt 0:00:05]} 38. Kf3 {[%emt 0:00:35]} Bd5+ {[%emt 0:00:12]} 39. Ke3 {[%emt 0:00:45]} Qc1+ {[%emt 0:00:07] Kd4 [%emt 00:00:08]} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.13"]
[Round "6.12"]
[White "Djukic, Nikola"]
[Black "Tania, Sachdev"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "2566"]
[BlackElo "2397"]
[Annotator "TA"]
[PlyCount "121"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,121,26,-18,14,7,14,13,13,13,27,0,93,92,92,83,90,85,81,84,82,44,49,54,56,37,40,47,52,34,42,43,37,24,30,0,0,0,0,0,0,-8,0,0,0,0,0,-38,-13,-13,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-39,-62,-345,8,8,8,8,0,8,8,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. h3 Bb7 9. d3 d5 10. exd5 Nxd5 11. c3 Bf6 {C88: Closed Ruy Lopez: Anti-Marshall Systems} 12. Nbd2 Nf4 13. Ne4 $1 Nxd3 14. Nxf6+ gxf6 15. Re4 {[#]} (15. Re2 $5 {[%cal Rc1h6]}) 15... Nf4 $146 (15... Ne7 $11 {remains equal.} 16. Rg4+ Kh8) ({Predecessor:} 15... Nxc1 16. Rg4+ Kh8 17. Qxc1 Ne7 18. Bc2 Rg8 19. Qh6 {½-½ (31) Grischuk,A (2726)-Aronian,L (2750) Mexico City 2007}) 16. Bxf4 $16 Qxd1+ 17. Rxd1 {[#] Threatens to win with Bh6.} Na5 18. Bd5 exf4 19. Bxb7 Nxb7 20. Re7 Rac8 21. Rdd7 Nc5 22. Rxc7 Rxc7 23. Rxc7 $14 {[%mdl 4096] Endgame KRN-KRN} Nd3 24. c4 bxc4 25. Rxc4 Re8 26. b3 Re2 27. a4 Rb2 28. Nd4 Rb1+ 29. Kh2 Nxf2 {[%csl Gf2][%cal Rb1h1] [#]} 30. g4 {Threatening mate with Rc8+.} fxg3+ 31. Kxg3 Ne4+ 32. Kf4 Ng5 33. Rc8+ Kg7 34. Kg4 {Intending Nf5+ and mate.} h5+ (34... h6 {with more complications.} 35. h4 Ne6 36. Nxe6+ fxe6 37. Rc7+ Kf8) 35. Kxh5 Nxh3 36. Rc7 Ng5 37. Ra7 Rh1+ 38. Kg4 Kg6 39. Rxa6 Rd1 40. Ne2 {Strongly threatening Nf4+.} Ne6 41. Rb6 f5+ 42. Kf3 Rd3+ 43. Kf2 {And now Nf4+ would win.} Kg5 44. a5 Rd2 {...Nf4 is the strong threat.} 45. Ke1 Ra2 46. b4 f4 47. Nc3 Ra3 48. Rc6 Kg4 49. Rc4 Kg3 50. Ne2+ Kg4 51. Nc3 Kg3 52. Ne4+ Kg2 53. Rc2+ Kg1 $1 54. Rc3 Ra4 55. Rb3 Nd4 56. Rb1 $2 {[%mdl 8192]} (56. Rd3 $1 $15 Rxb4 57. Ng5) 56... Rxb4 $2 (56... Ra2 $19 {Hoping for ...f3.} 57. Kd1 f3) 57. Rxb4 $11 {The position is equal.} Nc2+ 58. Ke2 Nxb4 59. Kf3 Kf1 60. Nf2 Ke1 61. Ne4 {Accuracy: White = 58%, Black = 69%.} 1/2-1/2

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.13"]
[Round "6.13"]
[White "Stefansson, Hannes"]
[Black "Van de Plassche, Bas"]
[Result "1-0"]
[ECO "A67"]
[WhiteElo "2558"]
[BlackElo "2376"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 28,91,60,39,59,67,89,99,105,64,118,76,115,104,132,132,150,143,189,167,203,214,210,185,179,170,200,187,181,168,181,160,173,83,81,82,87,76,111,103,126,130,229,250,233,226,203,210,361,367,424,445,530,513,1051,1031,1357,1293,29985,29986,29994,29995,29995,29996,29996,29997]} 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+ Nfd7 9. a4 a6 10. Bd3 O-O 11. Nf3 Nf6 12. O-O Bg4 13. h3 Bxf3 14. Qxf3 Nbd7 15. Bd2 Qc7 {A67: Modern Benoni: Taimanov Variation} 16. b3 (16. Bc4 Nb6 17. b3 Nfd7 18. Rae1 Rae8 19. Qd3 Qd8 20. e5 dxe5 21. f5 e4 22. Nxe4 Bd4+ 23. Kh1 {1-0 (40) Lastin,A (2597)-Kobylkin,E (2347) Lugansk 2007}) 16... Nb6 17. a5 $146 ({Predecessor:} 17. Rac1 Qe7 18. Nd1 Rae8 19. Re1 Nfd7 20. Bc3 Bxc3 21. Rxc3 Nxd5 22. Rc2 Nb4 23. Rce2 {½-½ (58) Muenster,H-Richter,R DDR 1986}) 17... Nc8 {White is better.} 18. Kh1 Nd7 (18... Na7 $14) 19. Bc4 Re8 20. g4 b5 21. axb6 $1 {[%mdl 64] Discovered Attack} Ncxb6 22. Bxa6 c4 {[#]} 23. b4 $1 g5 24. Nb5 Qb8 25. Bc3 Bxc3 26. Nxc3 gxf4 27. Qxf4 {Threatening mate with Qg5+.} Ne5 28. Bb5 Rxa1 29. Rxa1 Re7 30. Bc6 (30. Rf1 $18 {has better winning chances.}) 30... Ra7 $16 31. Qg5+ Ng6 32. Rf1 {Hoping for e5!} Ra3 33. Qf6 $36 {[%mdl 2048] White is really pushing.} Qf8 {[#]} 34. Kg2 $1 {aiming for Nb5.} Qe7 (34... Qg7 $16 {was called for.}) 35. Qxe7 $18 Nxe7 36. Nb5 $1 {[%csl LRa3,LRd6]} Rb3 37. Be8 Rxb4 $2 (37... f5 38. gxf5 Nexd5) 38. Bxf7+ Kg7 39. Nxd6 c3 40. Ne8+ Kf8 (40... Kh8 $142 41. d6 Rb2+ 42. Kg3 Ng6 43. Bxg6 hxg6) 41. d6 {White wants to mate with Bg6+.} Rb2+ 42. Kg3 {White threatens Bh5+ and mate.} Nf5+ 43. Rxf5 {White mates.} c2 44. Bh5+ Kg8 45. Rg5+ Kf8 46. Nc7 {Accuracy: White = 76%, Black = 32%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.13"]
[Round "6.14"]
[White "Ragnarsson, Dagur"]
[Black "Cornette, Matthieu"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "2380"]
[BlackElo "2556"]
[Annotator "ChessBase"]
[PlyCount "145"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} Bb4 {[%emt 0:00:00]} 4. Qc2 {[%emt 0:00:23]} O-O {[%emt 0:01:32]} 5. Bg5 {[%emt 0:02:40]} h6 {[%emt 0:03:57]} 6. Bxf6 {[%emt 0:02:54]} Qxf6 {[%emt 0:00:14]} 7. a3 {[%emt 0:02:06]} Bxc3+ {[%emt 0:00:46]} 8. Qxc3 {[%emt 0:00:07]} d6 {[%emt 0:03:21]} 9. e3 {[%emt 0:04:10]} Nc6 {[%emt 0:04:08]} 10. Bd3 {[%emt 0:02:43]} e5 {[%emt 0:03:44]} 11. Ne2 {[%emt 0:00:16]} exd4 {[%emt 0:10:01]} 12. exd4 {[%emt 0:01:35]} a5 {[%emt 0:01:20]} 13. O-O {[%emt 0:13:39]} a4 {[%emt 0:03:24]} 14. Rad1 {[%emt 0:10:03]} Re8 {[%emt 0:04:08]} 15. Qc2 {[%emt 0:11:42]} Bd7 {[%emt 0:02:55]} 16. Be4 {[%emt 0:01:49]} Na5 {[%emt 0:03:46]} 17. Nc3 {[%emt 0:06:20]} Qd8 {[%emt 0:13:59]} 18. c5 {[%emt 0:09:43]} Qb8 {[%emt 0:07:34]} 19. Bd5 {[%emt 0:05:48]} Qa7 {[%emt 0:07:18]} 20. Ne4 {[%emt 0:02:51]} Be6 {[%emt 0:06:00]} 21. Bxe6 {[%emt 0:00:53]} Rxe6 {[%emt 0:00:02]} 22. d5 {[%emt 0:00:28]} Rg6 {[%emt 0:01:09]} 23. cxd6 {[%emt 0:00:24]} cxd6 {[%emt 0:00:05]} 24. Qxa4 {[%emt 0:00:55]} Qa6 {[%emt 0:00:03]} 25. Rc1 {[%emt 0:04:39]} b5 {[%emt 0:00:10]} 26. Qb4 {[%emt 0:01:06]} Nc4 {[%emt 0:00:38]} 27. Nc3 {[%emt 0:02:30]} Qc8 {[%emt 0:02:17]} 28. Ne2 {[%emt 0:02:50]} Rb8 {[%emt 0:02:36]} 29. Ng3 {[%emt 0:02:02]} Qd8 {[%emt 0:00:53]} 30. Rfe1 {[%emt 0:01:05]} Ne5 {[%emt 0:08:22]} 31. Rc3 {[%emt 0:01:31]} Qb6 {[%emt 0:01:54]} 32. Nf5 {[%emt 0:03:09]} Rf6 {[%emt 0:01:18]} 33. Qe4 {[%emt 0:00:43]} Re8 {[%emt 0:01:22]} 34. Ree3 {[%emt 0:01:27]} g6 {[%emt 0:01:36]} 35. Qd4 {[%emt 0:01:22]} Rb8 {[%emt 0:02:55]} 36. Qxb6 {[%emt 0:00:13]} Rxb6 {[%emt 0:00:07]} 37. Nxd6 {[%emt 0:01:05]} b4 {[%emt 0:02:53]} 38. Rc8+ {[%emt 0:00:35]} Kh7 {[%emt 0:00:02]} 39. a4 {[%emt 0:01:51]} Ng4 {[%emt 0:01:03]} 40. Ne4 {[%emt 0:00:00]} Rxf2 {[%emt 0:00:00]} 41. Nxf2 {[%emt 0:00:57]} Nxe3 {[%emt 0:00:35]} 42. Rc6 {[%emt 0:00:20]} Nxd5 {[%emt 0:00:17]} 43. Rxb6 {[%emt 0:00:05]} Nxb6 {[%emt 0:00:04]} 44. a5 {[%emt 0:00:11]} Nd5 {[%emt 0:03:49]} 45. Nd3 {[%emt 0:00:29]} Kg7 {[%emt 0:00:21]} 46. a6 {[%emt 0:00:09]} b3 {[%emt 0:00:12]} 47. a7 {[%emt 0:01:25]} Nc7 {[%emt 0:00:17]} 48. Kf2 {[%emt 0:02:34]} Kf6 {[%emt 0:00:09]} 49. Ke3 {[%emt 0:00:05]} Ke6 {[%emt 0:00:18]} 50. Nc5+ {[%emt 0:00:18]} Kd5 {[%emt 0:00:42]} 51. Nxb3 {[%emt 0:00:06]} Kc6 {[%emt 0:00:15]} 52. Ke4 {[%emt 0:01:22]} f6 {[%emt 0:01:33]} 53. Nd4+ {[%emt 0:00:58]} Kb7 {[%emt 0:00:19]} 54. Nf3 {[%emt 0:00:28]} Kxa7 {[%emt 0:02:40]} 55. Nh4 {[%emt 0:00:06]} g5 {[%emt 0:00:11]} 56. Nf5 {[%emt 0:00:37]} h5 {[%emt 0:00:04]} 57. Ng7 {[%emt 0:00:28]} h4 {[%emt 0:00:07]} 58. Nh5 {[%emt 0:00:16]} Ne6 {[%emt 0:00:46]} 59. Nxf6 {[%emt 0:01:16]} Kb6 {[%emt 0:01:07]} 60. Ke5 {[%emt 0:00:16]} Nc5 {[%emt 0:03:19]} 61. Kf5 {[%emt 0:00:34]} Nd3 {[%emt 0:00:04]} 62. Kxg5 {[%emt 0:00:18]} Ne1 {[%emt 0:00:03]} 63. Nd5+ {[%emt 0:00:11]} Kc5 {[%emt 0:00:40]} 64. Nf4 {[%emt 0:00:22]} h3 {[%emt 0:00:05]} 65. gxh3 {[%emt 0:02:06]} Nf3+ {[%emt 0:00:03]} 66. Kf5 {[%emt 0:00:25]} Nxh2 {[%emt 0:00:06]} 67. h4 {[%emt 0:00:17]} Nf1 {[%emt 0:00:04]} 68. h5 {[%emt 0:00:58]} Ng3+ {[%emt 0:00:24]} 69. Kg6 {[%emt 0:00:05]} Nxh5 {[%emt 0:00:34]} 70. Kxh5 {[%emt 0:00:05]} Kc4 {[%emt 0:00:02]} 71. Kg4 {[%emt 0:00:08]} Kb3 {[%emt 0:00:03]} 72. Nd3 {[%emt 0:00:04]} Kc2 {[%emt 0:00:08]} 73. b4 {[%emt 0:00:04]} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.13"]
[Round "6.15"]
[White "Sowray, Peter J"]
[Black "Praggnanandhaa R"]
[Result "0-1"]
[ECO "E46"]
[WhiteElo "2356"]
[BlackElo "2537"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,68,0,12,15,10,12,6,22,20,13,22,0,0,0,6,-22,-24,-47,-49,-84,-81,-75,-78,-101,-125,-112,-97,-102,-103,-125,-125,-170,-131,-272,-273,-271,-275,-272,-275,-271,-271,-496,-363,-579,-579,-579,-579,-629,-597,-587,-579,-577,-575]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nge2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 c6 9. Bd3 a5 10. O-O {E46: Nimzo-Indian: Rubinstein: 4 e3 0-0 5 Ne2 without early Bd3} Na6 11. f3 (11. Bd2 Bd6 12. Qc2 Re8 13. Rfe1 Nc7 14. e4 dxe4 15. Nxe4 Nxe4 16. Bxe4 g6 17. d5 c5 {0-1 (50) Volkov,S (2604)-Sjugirov,S (2665) Kolomna 2016}) 11... Nc7 12. Bd2 {The position is equal.} Re8 13. Qc2 Ne6 $146 ({Predecessor:} 13... Bd6 14. Nfe2 c5 15. dxc5 Bxc5 16. Nd4 Ne6 17. Ncb5 Qb6 {1-0 (41) Roy Laguens,A (2326)-Alexandre Bisquert,F (2194) ICCF email 2014}) 14. Nce2 Nxf4 15. Nxf4 Bd6 16. g4 h6 17. h3 Qb6 18. Qc3 c5 19. Rae1 Bd7 20. dxc5 Bxc5 {...d4 is the strong threat.} 21. b4 axb4 22. axb4 Bd6 {And now ...Bxf4 would win.} 23. Ne2 Ra2 {aiming for ...Rc8.} 24. Ra1 {[#]} d4 $1 {[%mdl 512]} 25. Nxd4 (25. exd4 $17 Nd5 {[%mdl 64] Double Attack} 26. Qc1) (25. Qxd4 Qxd4) 25... Nd5 $1 $19 {[%csl LRb4,LRc3,LRe3][%mdl 64] Double Attack} 26. Qc1 {[#]} Rxa1 $1 27. Qxa1 Nxe3 28. Re1 Be5 ({Inferior is} 28... Bxb4 29. Bxe3 Bxe1 30. Nf5 $14) 29. Bc3 $2 (29. Bxe3 Bxd4 30. Bxd4 Rxe1+ 31. Kf2 Rxa1 32. Bxb6) 29... Nd5 30. Re4 (30. Rxe5 $142 Rxe5 31. Bc4) 30... Nxc3 {Black is clearly winning.} 31. Qxc3 Bf6 {Threatens to win with ...Rxe4.} 32. Rf4 Bg5 33. Re4 {[#]} Rxe4 $1 34. Bxe4 Bf6 {Accuracy: White = 38%, Black = 92%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.13"]
[Round "6.16"]
[White "Sarkar, Justin"]
[Black "Brunello, Sabino"]
[Result "0-1"]
[ECO "B96"]
[WhiteElo "2337"]
[BlackElo "2534"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,70,14,25,37,30,35,61,66,65,57,63,0,0,-40,19,0,52,36,60,-64,29,-40,-27,-46,-23,-53,-48,-35,-35,-43,-28,-49,-18,-103,-97,-145,-137,-128,-133,-154,-144,-137,-80,-218,-222,-203,-110,-106,-92,-481,-500,-1277,-1264,-1206,-255,-1215,-1159,-29996,-29997]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nbd7 8. Qe2 {B96: Sicilian Najdorf: 6 Bg5 e6 7 f4, lines other than 7...Qb6 and 7...Be7} h6 9. Bh4 Qc7 (9... e5 10. fxe5 dxe5 11. Nf5 Nb6 12. Qf3 Bxf5 13. Qxf5 Be7 14. Bd3 Nfd7 15. Bxe7 Qxe7 16. O-O-O O-O 17. Kb1 Nc5 18. Be2 Rad8 19. Qf2 Qc7 20. Qe3 Qc6 21. Rhe1 Rfe8 22. a3 Kf8 {½-½ (22) Anand,V (2773)-Nepomniachtchi,I (2763) Wijk aan Zee 2019}) 10. O-O-O {White is slightly better.} Be7 11. Kb1 b5 $146 ({Predecessor:} 11... Nc5 12. e5 dxe5 13. fxe5 Nd5 14. Nxd5 exd5 15. Bxe7 Qxe7 16. g4 Ne4 17. Bg2 Qxe5 {1-0 (40) Vucinic,G (2313)-Petrisor,A (2441) Paracin 2014}) 12. a3 (12. e5 $1 $14 dxe5 13. fxe5 Qxe5 14. Qf3) 12... Rb8 $11 13. Be1 (13. e5 $5 dxe5 14. fxe5 Qxe5 15. Bg3 Qxe2 16. Bxe2 $11) 13... Bb7 (13... Nc5 $15) 14. g3 Nb6 (14... Ba8 $11) 15. Bg2 $14 Nc4 16. Ka2 (16. g4 $1 $14) 16... Nd7 (16... O-O $15) 17. Nb1 (17. g4 $11) 17... O-O $15 18. h4 Bf6 19. g4 Bxd4 $1 20. Rxd4 e5 $36 {[%mdl 2048] Black has some pressure.} 21. fxe5 Ndxe5 22. g5 {[#]} h5 $1 {[%mdl 512]} 23. Nc3 (23. Bh3 $11) (23. Qxh5 Ne3) 23... a5 $17 24. Nd5 ({Much weaker is} 24. Nxb5 $6 Qc5 $11) ({Not} 24. Qxh5 $2 b4 $19) 24... Bxd5 $1 25. Rxd5 b4 26. Rh3 Rfc8 27. Bf1 Rb6 28. Rb3 (28. Rd1 $17 {was called for.}) 28... bxa3 $19 29. bxa3 Rxb3 ({Black should play} 29... Qc6 $19 30. Bf2 Rxb3 31. cxb3 {[#]} Nxa3 $1 {[%mdl 512]}) 30. cxb3 $17 Nxa3 {Threatens to win with ...Qc1.} 31. Kxa3 $2 {[%mdl 8192]} (31. Bh3 $17 {nothing else works.} Ng4 32. Bxg4 (32. Kxa3 Qc1+ 33. Ka4 Qa1+ 34. Kb5 Qb1 $17) 32... hxg4 33. Kxa3 Qc1+ 34. Ka4) 31... Qc1+ $19 32. Ka4 (32. Qb2 $142 Qxe1 {[%mdl 64] Double Attack} 33. Bb5) 32... Qa1+ 33. Kb5 Rb8+ 34. Ka6 {Hoping for Qd1.} Qc1 {( -> ...Ra8+)} 35. Rxd6 Qc5 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.13"]
[Round "6.17"]
[White "Sadzikowski, Daniel"]
[Black "Bjornsson, Sigurbjorn"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2523"]
[BlackElo "2312"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,82,58,53,41,43,59,48,55,62,68,12,18,12,12,12,12,0,54,46,75,105,92,90,101,96,94,56,139,135,172,184,192,159,208,209,237,229,326,338,347,346,329,331,356,371,440,452,506,506,506,498,488,481,541,533,525,518,529,531,528,523,718,716,704,688,907,849,726,557,29999]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Be3 c5 7. Nf3 cxd4 8. Nxd4 b6 {E90: King's Indian: Classical: Early deviations and 6 h3} 9. g3 Bb7 10. Bg2 $1 Nbd7 {White is slightly better.} 11. O-O Rc8 12. e5 $146 (12. b3 $14) ({Predecessor:} 12. b3 Ba8 13. Re1 a6 14. a4 e6 15. g4 h6 16. Qd2 {1-0 (31) Anton Guijarro,D (2630)-Radjabov,T (2722) Monzon 2016}) 12... dxe5 $11 {[#]} 13. Ne6 $1 {[%mdl 512]} fxe6 14. Bxb7 Rxc4 15. Qe2 Qc7 ({Black should try} 15... Rc7 $11 16. Bg2 Nc5) 16. Nb5 $36 {[%mdl 2048] Black is under pressure.} Qxb7 17. Qxc4 Nd5 18. Rac1 {[%mdl 1024] White has strong compensation.} a6 19. Nc3 $1 {[%cal Bb5c3,Bc3e4,Be4c5][%mdl 32]} b5 20. Qb3 (20. Qg4 {seems wilder.} Rf5 21. Qe4 b4 22. Na4 N7f6 23. Qc4) 20... b4 (20... N7f6 $14) 21. Ne4 $16 N7f6 22. Nc5 Qc6 23. Bg5 h6 {[#]} 24. Bxf6 $1 exf6 {[#]} 25. Rfd1 $1 f5 {[#]} (25... Rd8 $142 26. Nxe6 Qxe6) 26. Nxe6 $1 $18 {[%mdl 512]} Qxe6 27. Qxd5 ({Much less strong is} 27. Rxd5 Kh7 $18) 27... Qxd5 28. Rxd5 {[%mdl 4096] Endgame KRR-KRB} e4 29. Rc6 Bxb2 30. Rxg6+ {[%mdl 64] Double Attack. White is clearly winning.} Kh7 31. Rxa6 Rf7 32. Rb6 Bc3 33. Rdd6 h5 34. Rh6+ Kg7 35. Rbg6+ Kf8 36. Rxh5 f4 37. gxf4 Ra7 38. Rf5+ Ke7 39. Rb5 Rxa2 40. Rb7+ Kf8 41. Rc6 {[%cal Rc6c8]} e3 {Accuracy: White = 79%, Black = 29%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.13"]
[Round "6.18"]
[White "Chittka, Julius"]
[Black "Hjartarson, Johann"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2268"]
[BlackElo "2520"]
[Annotator "TA"]
[PlyCount "171"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,171,33,27,43,40,44,31,56,43,57,54,78,49,52,29,47,25,34,25,29,0,1,0,14,12,20,0,0,0,33,14,32,10,37,0,6,6,0,0,0,0,10,0,26,0,4,0,0,0,0,0,0,0,32,27,62,62,65,61,121,18,63,52,85,87,92,88,97,91,92,95,175,177,176,175,191,124,158,143,181,134,139,140,170,107,112,101,109,54,60,41,41,36,35,33,30,39,27,18,18,0,0,0,25,25,25,25,56,56,56,56,56,56,62,62,62,62,69,69,69,69,69,68,68,68,68,68,68,68,72,70,69,69,72,72,72,72,70,70,72,72,72,72,72,72,72,0,72,69,72,72,72,72,72,72]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O Nc6 8. cxd5 exd5 9. dxc5 Bxc5 10. h3 Qe7 {D37: Queen's Gambit Declined: 5 Bf4} 11. b3 Rd8 12. Bb2 Ne4 {White is slightly better.} 13. Rc1 {[#]} Bb6 $146 ({Predecessor:} 13... Bf5 14. Ne2 Rac8 15. Nf4 Ba3 16. Qe2 Bg6 17. Rfd1 a6 18. Bb1 Bxb2 19. Qxb2 {1-0 (79) Naiditsch,A (2716)-Adams,M (2725) Baden-Baden 2013}) 14. Ne2 h6 15. Ned4 Bd7 16. Qe2 Rac8 17. Rfd1 Bc7 18. Bb1 Bb8 19. Qd3 Ne5 20. Qe2 a6 21. Nxe5 Bxe5 22. Qf3 Rxc1 23. Rxc1 b5 24. Bd3 b4 25. Qh5 Qd6 26. f4 Bf6 27. Bxe4 dxe4 28. Qc5 Qxc5 29. Rxc5 Bb5 30. Kf2 g6 31. g3 Bg7 32. Ke1 h5 33. Rc7 h4 34. gxh4 Bf6 35. h5 gxh5 36. Rc5 h4 37. Nc6 ({Much weaker is} 37. Nxb5 Bxb2 38. Rc2 Bh8 $15) 37... Rd6 38. Bxf6 {Threatens to win with Ne7+.} Rxf6 $14 {[%mdl 4096] Endgame KRB-KRN} (38... Rxc6 $14 39. Rxc6 Bxc6) 39. Nd4 (39. Nxb4 $16 {Black must now prevent Rh5.} Rg6 40. Rg5 Rxg5 41. fxg5) 39... Bd7 40. Rh5 Bxh3 41. Rxh4 Bc8 42. Rh5 Rd6 43. Rc5 Bd7 44. Kf2 Kf8 (44... Kg7 $16 {is a better defense.}) 45. f5 $1 $18 Rh6 46. Kg3 Ke7 {[#]} 47. Kf4 (47. Rc7 $1 $18) 47... Rh4+ 48. Ke5 f6+ 49. Kd5 Rh2 {[#]} 50. Ra5 $1 Bc8 51. Kxe4 (51. Nc6+ $18 Kd7 52. Nxb4) 51... Bb7+ $16 52. Kd3 Kd6 53. a3 ({Better is} 53. Ne6 $16) 53... bxa3 $14 54. Rxa3 Rh1 55. Ra4 Rd1+ 56. Ke2 Rb1 57. Rb4 Bd5 $1 58. Rb6+ Ke5 59. Rxa6 Bxb3 {Strongly threatening ...Bc4+.} 60. Kd3 Bd5 61. Ra5 {Ne2 is the strong threat.} Rd1+ 62. Ke2 Rh1 63. Nf3+ Kd6 64. Ra6+ Ke7 {Hoping for ...Bc4+.} 65. Nd2 Rh5 66. Ra7+ Kd8 67. e4 Bxe4 {[%mdl 64] Remove Defender} 68. Nxe4 Rxf5 {KRN-KR} 69. Ke3 Rf1 70. Kd4 Rd1+ 71. Kc5 f5 72. Nd6 f4 73. Rf7 Rc1+ 74. Kd5 Rd1+ 75. Ke5 Re1+ 76. Ne4 ({Of course not} 76. Kxf4 Rf1+ 77. Kg5 Rxf7 $11) 76... f3 77. Rxf3 Ke7 78. Ra3 Kd7 79. Ra6 Kc7 80. Rg6 Rh1 81. Rg7+ Kc6 82. Rg6+ Kc7 $1 83. Nc3 Kd7 84. Rg5 {White is better.} Kc6 85. Ne4 Re1 86. Rg6+ {Accuracy: White = 58%, Black = 56%.} 1/2-1/2

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.13"]
[Round "6.19"]
[White "Mai, Alexander Oliver"]
[Black "Tang, Andrew"]
[Result "0-1"]
[ECO "C48"]
[WhiteElo "2003"]
[BlackElo "2501"]
[Annotator "ChessBase"]
[PlyCount "82"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 4. Bb5 {[%emt 0:00:00]} Bc5 {[%emt 0:00:00]} 5. O-O {[%emt 0:00:02]} O-O {[%emt 0:01:16]} 6. Nxe5 {[%emt 0:01:26]} Nxe5 {[%emt 0:00:46]} 7. d4 {[%emt 0:00:09]} Bd6 {[%emt 0:00:08]} 8. f4 {[%emt 0:01:09]} Neg4 {[%emt 0:00:18]} 9. e5 {[%emt 0:01:38]} Bb4 {[%emt 0:02:17]} 10. f5 {[%emt 0:09:18]} Re8 {[%emt 0:08:08]} 11. exf6 {[%emt 0:02:24]} Nxf6 {[%emt 0:00:08]} 12. Bg5 {[%emt 0:01:52]} c6 {[%emt 0:00:49]} 13. Bd3 {[%emt 0:01:30]} h6 {[%emt 0:01:12]} 14. Bh4 {[%emt 0:01:59]} d5 {[%emt 0:03:10]} 15. Qf3 {[%emt 0:03:28]} Bd7 {[%emt 0:03:34]} 16. Ne2 {[%emt 0:05:25]} Be7 {[%emt 0:04:48]} 17. c3 {[%emt 0:07:57]} Nh7 {[%emt 0:03:29]} 18. Bxe7 {[%emt 0:04:21]} Qxe7 {[%emt 0:01:59]} 19. Ng3 {[%emt 0:03:53]} Nf6 {[%emt 0:05:46]} 20. h3 {[%emt 0:17:01]} Qe3+ {[%emt 0:04:38]} 21. Qxe3 {[%emt 0:06:26]} Rxe3 {[%emt 0:00:04]} 22. Rf3 {[%emt 0:00:33]} Rxf3 {[%emt 0:00:35]} 23. gxf3 {[%emt 0:00:01]} Ne8 {[%emt 0:03:05]} 24. Kf2 {[%emt 0:02:34]} Nd6 {[%emt 0:00:44]} 25. Ke3 {[%emt 0:08:46]} Kf8 {[%emt 0:04:21]} 26. Kf4 {[%emt 0:02:06]} Re8 {[%emt 0:02:27]} 27. Rg1 {[%emt 0:01:41]} Re7 {[%emt 0:04:17]} 28. h4 {[%emt 0:02:29]} b6 {[%emt 0:04:29]} 29. Rg2 {[%emt 0:06:56]} Re1 {[%emt 0:02:06]} 30. Re2 {[%emt 0:01:18]} Ra1 {[%emt 0:00:23]} 31. a3 {[%emt 0:01:02]} Rg1 {[%emt 0:04:35]} 32. Rd2 {[%emt 0:01:18]} f6 {[%emt 0:00:37]} 33. Re2 {[%emt 0:02:58]} c5 {[%emt 0:00:48]} 34. dxc5 {[%emt 0:04:10]} bxc5 {[%emt 0:00:02]} 35. Rd2 {[%emt 0:00:20]} Bc6 {[%emt 0:02:03]} 36. Be2 {[%emt 0:00:36]} Nf7 {[%emt 0:01:29]} 37. Nf1 {[%emt 0:00:34]} Ne5 {[%emt 0:01:18]} 38. Ne3 {[%emt 0:00:51]} g5+ {[%emt 0:00:50]} 39. fxg6 {[%emt 0:00:09]} Nxg6+ {[%emt 0:00:09]} 40. Kf5 {[%emt 0:00:00]} Kf7 {[%emt 0:00:00]} 41. Ng4 {[%emt 0:07:40]} Bd7# {[%emt 0:00:12]} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.13"]
[Round "6.20"]
[White "Loiseau, Quentin"]
[Black "Visser, Henk-Jan"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2461"]
[BlackElo "2269"]
[Annotator "ChessBase"]
[PlyCount "133"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:12]} 3. Nf3 {[%emt 0:00:00]} Bb4+ {[%emt 0:00:50]} 4. Nbd2 {[%emt 0:00:06]} O-O {[%emt 0:00:39]} 5. a3 {[%emt 0:00:06]} Be7 {[%emt 0:00:20]} 6. e4 {[%emt 0:02:38]} d5 {[%emt 0:00:16]} 7. e5 {[%emt 0:00:08]} Nfd7 {[%emt 0:00:12]} 8. Bd3 {[%emt 0:00:06]} c5 {[%emt 0:00:37]} 9. Qc2 {[%emt 0:01:18]} h6 {[%emt 0:01:08]} 10. O-O {[%emt 0:00:24]} Nc6 {[%emt 0:01:49]} 11. Re1 {[%emt 0:01:16]} a5 {[%emt 0:00:55]} 12. Nb3 {[%emt 0:07:12]} b6 {[%emt 0:02:09]} 13. Bf4 {[%emt 0:07:13]} Bb7 {[%emt 0:01:28]} 14. Rad1 {[%emt 0:04:49]} a4 {[%emt 0:25:44]} 15. Nbd2 {[%emt 0:00:24]} Nxd4 {[%emt 0:01:38]} 16. Nxd4 {[%emt 0:00:04]} cxd4 {[%emt 0:00:08]} 17. Nf3 {[%emt 0:01:19]} Nc5 {[%emt 0:03:46]} 18. Nxd4 {[%emt 0:10:48]} Bg5 {[%emt 0:08:55]} 19. Bxg5 {[%emt 0:07:10]} Qxg5 {[%emt 0:00:36]} 20. Nf3 {[%emt 0:01:48]} Qh5 {[%emt 0:02:11]} 21. Be2 {[%emt 0:03:35]} Rfd8 {[%emt 0:21:35]} 22. Rd4 {[%emt 0:02:52]} dxc4 {[%emt 0:03:54]} 23. Rxc4 {[%emt 0:11:37]} Rac8 {[%emt 0:07:29]} 24. Qc3 {[%emt 0:04:47]} Qf5 {[%emt 0:03:59]} 25. h3 {[%emt 0:15:16]} Bd5 {[%emt 0:04:17]} 26. Nh4 {[%emt 0:04:04]} Qh7 {[%emt 0:01:42]} 27. Rg4 {[%emt 0:01:16]} h5 {[%emt 0:01:19]} 28. Rg5 {[%emt 0:02:45]} Ne4 {[%emt 0:00:31]} 29. Qxc8 {[%emt 0:00:04]} Rxc8 {[%emt 0:00:33]} 30. Rxh5 {[%emt 0:00:01]} Qxh5 {[%emt 0:04:48]} 31. Bxh5 {[%emt 0:00:01]} Rc2 {[%emt 0:00:46]} 32. Bf3 {[%emt 0:08:58]} Nd2 {[%emt 0:00:31]} 33. Bxd5 {[%emt 0:02:24]} exd5 {[%emt 0:00:01]} 34. Nf5 {[%emt 0:00:28]} Rxb2 {[%emt 0:01:11]} 35. Ne7+ {[%emt 0:00:04]} Kh7 {[%emt 0:00:23]} 36. Nxd5 {[%emt 0:00:50]} b5 {[%emt 0:00:25]} 37. f4 {[%emt 0:01:45]} Rb1 {[%emt 0:00:41]} 38. Kf2 {[%emt 0:00:13]} Rxe1 {[%emt 0:00:38]} 39. Kxe1 {[%emt 0:00:01]} Nb1 {[%emt 0:00:16]} 40. Ke2 {[%emt 0:00:00]} Nxa3 {[%emt 0:00:00]} 41. Kd3 {[%emt 0:04:13]} Nc4 {[%emt 0:13:13]} 42. Kc3 {[%emt 0:05:46]} a3 {[%emt 0:16:02]} 43. Kb3 {[%emt 0:00:12]} Kh6 {[%emt 0:00:46]} 44. Nc3 {[%emt 0:01:37]} g5 {[%emt 0:00:44]} 45. g3 {[%emt 0:03:08]} gxf4 {[%emt 0:01:46]} 46. gxf4 {[%emt 0:00:02]} Kg6 {[%emt 0:01:01]} 47. Nxb5 {[%emt 0:01:23]} Ne3 {[%emt 0:00:51]} 48. Nd6 {[%emt 0:00:49]} Nd5 {[%emt 0:00:30]} 49. f5+ {[%emt 0:00:23]} Kg7 {[%emt 0:00:09]} 50. Kxa3 {[%emt 0:00:23]} Nf4 {[%emt 0:00:32]} 51. h4 {[%emt 0:00:12]} Nd3 {[%emt 0:00:24]} 52. f6+ {[%emt 0:01:13]} Kg8 {[%emt 0:00:48]} 53. Nc4 {[%emt 0:00:26]} Kh7 {[%emt 0:00:28]} 54. Kb3 {[%emt 0:00:36]} Kg6 {[%emt 0:00:31]} 55. Kc3 {[%emt 0:00:01]} Nf4 {[%emt 0:00:34]} 56. Nd6 {[%emt 0:02:38]} Nh5 {[%emt 0:00:29]} 57. Kd4 {[%emt 0:00:33]} Nf4 {[%emt 0:00:20]} 58. Ke4 {[%emt 0:00:19]} Ne6 {[%emt 0:00:25]} 59. Kf3 {[%emt 0:03:32]} Nd8 {[%emt 0:00:46]} 60. Kg4 {[%emt 0:00:08]} Kh7 {[%emt 0:00:24]} 61. h5 {[%emt 0:00:37]} Kh6 {[%emt 0:00:35]} 62. Kh4 {[%emt 0:00:59]} Kh7 {[%emt 0:00:08]} 63. Kg5 {[%emt 0:00:18]} Ne6+ {[%emt 0:00:10]} 64. Kf5 {[%emt 0:00:04]} Nd8 {[%emt 0:00:05]} 65. Nxf7 {[%emt 0:02:37]} Nxf7 {[%emt 0:00:09]} 66. e6 {[%emt 0:00:01]} Nd6+ {[%emt 0:01:30]} 67. Ke5 {[%emt 0:00:06]} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.13"]
[Round "6.21"]
[White "Korley, Kassa"]
[Black "Jacobsen, Mikkel Manosri"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2440"]
[BlackElo "2302"]
[Annotator "NA"]
[PlyCount "149"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 4. Nc3 {[%emt 0:00:00]} Nbd7 {[%emt 0:00:00]} 5. Bf4 {[%emt 0:04:01]} a6 {[%emt 0:00:00]} 6. cxd5 {[%emt 0:00:45]} exd5 {[%emt 0:00:02]} 7. e3 {[%emt 0:00:24]} Be7 {[%emt 0:00:06]} 8. Bd3 {[%emt 0:00:34]} O-O {[%emt 0:00:07]} 9. O-O {[%emt 0:00:13]} c5 {[%emt 0:01:12]} 10. dxc5 {[%emt 0:00:36]} Nxc5 {[%emt 0:00:16]} 11. Nd4 {[%emt 0:04:52]} Qb6 {[%emt 0:03:23]} 12. Rb1 {[%emt 0:02:28]} Rd8 {[%emt 0:07:22]} 13. b4 {[%emt 0:15:21]} Nxd3 {[%emt 0:03:07]} 14. Qxd3 {[%emt 0:07:12]} Bd7 {[%emt 0:06:51]} 15. Be5 {[%emt 0:03:30]} Be8 {[%emt 0:01:10]} 16. Rfd1 {[%emt 0:15:14]} Bf8 {[%emt 0:05:49]} 17. Nf3 {[%emt 0:07:43]} Bb5 {[%emt 0:04:43]} 18. Nxb5 {[%emt 0:02:24]} axb5 {[%emt 0:00:08]} 19. Bxf6 {[%emt 0:05:46]} Qxf6 {[%emt 0:01:12]} 20. Qxb5 {[%emt 0:02:03]} Rxa2 {[%emt 0:00:15]} 21. Qxb7 {[%emt 0:00:14]} Qf5 {[%emt 0:03:21]} 22. Qb5 {[%emt 0:01:38]} Rc8 {[%emt 0:04:55]} 23. Qxd5 {[%emt 0:04:06]} Qxd5 {[%emt 0:00:19]} 24. Rxd5 {[%emt 0:00:02]} Rb2 {[%emt 0:03:32]} 25. Rdd1 {[%emt 0:01:21]} Rxb1 {[%emt 0:01:19]} 26. Rxb1 {[%emt 0:00:03]} Bxb4 {[%emt 0:00:05]} 27. g4 {[%emt 0:00:25]} Bd6 {[%emt 0:01:30]} 28. Kg2 {[%emt 0:02:49]} h6 {[%emt 0:01:39]} 29. h3 {[%emt 0:01:34]} g6 {[%emt 0:00:21]} 30. Rb2 {[%emt 0:00:13]} Rc5 {[%emt 0:01:30]} 31. Ra2 {[%emt 0:00:17]} h5 {[%emt 0:02:34]} 32. Nd2 {[%emt 0:03:29]} hxg4 {[%emt 0:00:22]} 33. hxg4 {[%emt 0:00:10]} Rc1 {[%emt 0:01:08]} 34. Ne4 {[%emt 0:00:08]} Be7 {[%emt 0:00:17]} 35. Ra7 {[%emt 0:03:45]} Kf8 {[%emt 0:00:12]} 36. Ra8+ {[%emt 0:04:53]} Kg7 {[%emt 0:02:11]} 37. Re8 {[%emt 0:00:09]} Rc7 {[%emt 0:00:42]} 38. f4 {[%emt 0:01:03]} f6 {[%emt 0:00:22]} 39. Kf3 {[%emt 0:00:45]} Kf7 {[%emt 0:01:15]} 40. Ra8 {[%emt 0:00:00]} Ke6 {[%emt 0:00:00]} 41. Ra6+ {[%emt 0:03:04]} Kf7 {[%emt 0:03:13]} 42. f5 {[%emt 0:00:13]} gxf5 {[%emt 0:01:21]} 43. gxf5 {[%emt 0:00:02]} Rc1 {[%emt 0:01:03]} 44. Ng3 {[%emt 0:01:49]} Rd1 {[%emt 0:03:16]} 45. Ra5 {[%emt 0:05:01]} Bd6 {[%emt 0:00:45]} 46. Ra7+ {[%emt 0:00:05]} Kf8 {[%emt 0:01:56]} 47. Nh5 {[%emt 0:02:01]} Be5 {[%emt 0:03:38]} 48. Ng7 {[%emt 0:00:10]} Rb1 {[%emt 0:00:49]} 49. Ne6+ {[%emt 0:00:05]} Ke8 {[%emt 0:00:30]} 50. Nc5 {[%emt 0:03:12]} Rb5 {[%emt 0:01:32]} 51. Ne4 {[%emt 0:01:19]} Rb4 {[%emt 0:04:49]} 52. Nf2 {[%emt 0:01:25]} Rc4 {[%emt 0:00:42]} 53. Ng4 {[%emt 0:00:15]} Bc3 {[%emt 0:00:53]} 54. Rg7 {[%emt 0:08:18]} Bb2 {[%emt 0:01:23]} 55. Rg8+ {[%emt 0:01:33]} Ke7 {[%emt 0:00:13]} 56. Rg7+ {[%emt 0:00:17]} Ke8 {[%emt 0:00:43]} 57. Rb7 {[%emt 0:00:11]} Bc3 {[%emt 0:01:39]} 58. Nh6 {[%emt 0:00:28]} Ra4 {[%emt 0:01:37]} 59. Nf7 {[%emt 0:00:18]} Kf8 {[%emt 0:00:40]} 60. Nh8 {[%emt 0:00:17]} Ke8 {[%emt 0:03:38]} 61. Ng6 {[%emt 0:00:02]} Ba1 {[%emt 0:01:10]} 62. Re7+ {[%emt 0:00:09]} Kd8 {[%emt 0:00:14]} 63. Re6 {[%emt 0:00:09]} Kd7 {[%emt 0:02:49]} 64. e4 {[%emt 0:01:07]} Ra3+ {[%emt 0:01:54]} 65. Kg4 {[%emt 0:00:45]} Rd3 {[%emt 0:00:39]} 66. Nf8+ {[%emt 0:00:40]} Kc7 {[%emt 0:00:39]} 67. Kh5 {[%emt 0:02:15]} Rd8 {[%emt 0:04:07]} 68. Nh7 {[%emt 0:00:34]} Rd6 {[%emt 0:00:16]} 69. Kg6 {[%emt 0:00:28]} Bc3 {[%emt 0:05:17]} 70. Nxf6 {[%emt 0:01:06]} Rxe6 {[%emt 0:00:11]} 71. fxe6 {[%emt 0:00:04]} Kd8 {[%emt 0:00:06]} 72. Kf7 {[%emt 0:00:43]} Bxf6 {[%emt 0:00:09]} 73. Kxf6 {[%emt 0:00:07]} Ke8 {[%emt 0:00:07]} 74. e7 {[%emt 0:00:04]} Kd7 {[%emt 0:00:09]} 75. Kf7 {[%emt 0:00:04]} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.13"]
[Round "6.22"]
[White "Gretarsson, Hjorvar Steinn"]
[Black "Piasetski, Leon"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2571"]
[BlackElo "2222"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,61,70,66,76,77,91,97,99,132,114,114,113,118,-12,14,6,29,-9,29,24,23,20,46,26,49,-29,-20,-30,-13,0,-13,-9,0,-12,114,68,306,306,250,260,1011,1011,1048,853,29993,29994]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Be3 Qc7 8. a3 a6 9. f4 d6 10. g4 {B33: Sicilian: Pelikan and Sveshnikov Variations} b5 11. g5 Nd7 12. h4 {White is better.} Bb7 13. Bg2 $146 ({Predecessor:} 13. h5 Nb6 14. Qf3 b4 15. Qf2 bxc3 16. Bxb6 Qc8 17. bxc3 Be7 {1-0 (41) Bogner,S (2599)-Naiditsch,A (2702) Douglas 2017}) 13... Nb6 14. Qe2 Nc4 15. Bc1 ({White should play} 15. O-O-O $16) 15... Qb6 16. Nd1 {[%cal Bc3d1,Bd1f2,Bf2g4,Bg4e3,Be3f5][%mdl 32]} Rc8 17. c3 N6a5 18. Nxa5 Nxa5 19. Be3 Qc7 20. Nf2 Nc4 21. Bd4 (21. h5 $14) 21... e5 $11 22. Be3 $1 Nxe3 23. Qxe3 exf4 24. Qxf4 Be7 25. Ng4 Qc4 (25... O-O $11) 26. Ne3 $16 Qb3 $2 {[#]} (26... Qe6 $14) 27. Nf5 $1 $18 {[%csl LRd6,LRg7]} Qxb2 28. O-O Qb3 $2 (28... Rc7) 29. Rad1 ({Weaker is} 29. Nxe7 Kxe7 30. Rad1 Rhd8 $16) 29... Rd8 30. Nxg7+ Kf8 {[#]} 31. Rd5 $1 {[%mdl 512] Accuracy: White = 57%, Black = 21%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.13"]
[Round "6.23"]
[White "Gukesh D"]
[Black "Schwerteck, Michael"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2536"]
[BlackElo "2099"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,55,20,24,0,3,8,22,27,31,29,37,18,27,29,36,8,26,2,53,36,26,-4,-7,-16,0,8,22,-12,133,122,142,127,130,134,112,138,400,355,348,358,485,429,575,557,535,522]} 1. Nf3 d5 2. g3 Bg4 3. Bg2 Nd7 4. O-O c6 5. d3 Ngf6 6. h3 Bh5 7. Qe1 {A07: Réti Opening: New York and Capablanca Systems} e5 8. e4 dxe4 (8... Bd6 9. exd5 Bxf3 10. Bxf3 Nxd5 11. Nc3 Nxc3 12. bxc3 O-O 13. a4 a5 14. Bg2 Qc7 {½-½ (75) Howell,D (2682)-Vitiugov,N (2732) Caleta 2018}) 9. dxe4 {The position is equal.} Bc5 10. a4 O-O 11. Na3 {[%cal Bb1a3,Ba3c4,Bc4e3,Be3f5,Bf5g3][%mdl 32]} Re8 12. Nh4 Qc7 13. Nc4 Nb6 14. Ne3 Rad8 (14... a5 $11) 15. b3 $146 ({Predecessor:} 15. Nef5 Nbd7 16. b4 Bf8 17. g4 Bg6 18. Ng3 a5 19. Qe2 {0-1 (41) Lizorkina,V (1828)-Sukhorskij,V (1982) LSS email 2011}) 15... Nfd7 16. Kh1 f6 17. f4 exf4 18. gxf4 Nc8 19. Nef5 Nd6 (19... Ne7 $11) 20. Ng3 $1 $16 {[%cal Rg3h5]} Bf7 {[#]} 21. b4 $1 Bc4 22. Rf3 Bd4 {[#]} 23. c3 $1 {[%cal Rc3d4]} Nxe4 $2 {[%mdl 8192]} (23... Be5 $16 {is a better defense.} 24. Qg1 (24. fxe5 Nxe5 25. Re3 Bb3 $16) 24... Kh8) 24. Nxe4 $18 ({Less strong is} 24. cxd4 Nd6 $16) 24... Bd5 25. Rg3 ({Weaker is} 25. cxd4 Bxe4 26. Re3 Bxg2+ 27. Kxg2 Rxe3 $18) 25... Bxe4 26. Bxe4 {White is clearly winning.} Bf2 27. Qxf2 {Qa2+ is the strong threat.} Rxe4 {[#]} 28. Be3 {Played: Rg3xg7} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.13"]
[Round "6.24"]
[White "Kanarek, Marcel"]
[Black "Botez, Alexandra"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2505"]
[BlackElo "2033"]
[Annotator "TA"]
[PlyCount "119"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,119,43,33,76,29,27,0,39,39,39,39,39,39,39,39,46,31,36,34,45,23,23,23,25,20,23,12,12,12,14,13,27,8,13,11,27,26,34,34,66,64,68,58,80,80,77,77,79,79,83,78,83,77,84,73,110,108,108,27,30,28,28,28,28,28,28,27,27,27,27,27,27,29,296,295,292,277,490,486,437,439,393,312,557,546,539,539,588,699,753,789,1267,1259,1195,1131,1142,1091,2730,1852,1758,1733,1302,1181,29983,29984,29984,29985,29987,29988,29986,29987]} 1. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 4. e4 d6 5. Qd2 c6 6. Nf3 Qa5 {B08: Pirc Defence: Classical System} (6... O-O 7. h3 Qa5 8. e5 dxe5 9. dxe5 Nd5 10. Nxd5 Qxd2+ 11. Bxd2 cxd5 12. O-O-O Nc6 13. Bc3 e6 14. h4 h6 {0-1 (79) Vachier Lagrave,M (2779)-Carlsen,M (2842) Biel 2018}) 7. Bd3 Bg4 8. e5 (8. Be2 {keeps more tension.} e5 9. Be3 O-O 10. O-O Nbd7 11. Rfd1) 8... Nd5 $146 {The position is equal.} (8... Nh5 {is interesting.} 9. exd6 Bxf3 10. gxf3 Bxd4 11. dxe7 Nxf4 12. Qxf4 Bxc3+ 13. bxc3 Qxc3+ 14. Ke2 Nd7) ({Predecessor:} 8... dxe5 9. Nxe5 Be6 10. O-O O-O 11. Ne2 Qxd2 12. Bxd2 Rd8 13. c3 {0-1 (52) Babaoglu,C (2113)-Arman,D (2273) Konya 2017}) 9. Nxd5 Qxd2+ 10. Nxd2 cxd5 11. exd6 Bxd4 12. dxe7 Nc6 13. h3 (13. O-O {feels hotter.} Bf6 14. Rfe1 Bxe7 15. Bb5 Be6 16. Nf3) 13... Be6 14. c3 Bc5 15. O-O (15. Nf3 {looks sharper.} Bxe7 16. O-O-O Bf6 17. Bb5 O-O 18. Rhe1) 15... Bxe7 16. Nf3 O-O 17. Rfe1 Bf6 18. Bb5 a6 19. Ba4 b5 20. Bb3 Rad8 21. Bg5 Bxg5 22. Nxg5 Rfe8 23. Rad1 h6 24. Nf3 Re7 25. Nd4 $36 {[%mdl 2048] White fights for an advantage.} Na5 26. Bc2 {Strongly threatening b4.} Rde8 27. a4 Bd7 28. Rxe7 Rxe7 29. axb5 axb5 30. Ra1 Nc4 31. b3 Nd6 32. Kf1 Kg7 33. Ra7 Kf8 34. Rc7 (34. Ra6 $16 Ne4 35. Bxe4 dxe4 36. Ke2) 34... b4 $1 $11 35. cxb4 Nb5 36. Rxd7 $1 Nxd4 37. Rxe7 Kxe7 {[%mdl 4096] Endgame KB-KN} 38. Bd1 Kd6 39. Ke1 Nc6 $1 40. b5 Nd4 41. b6 Kc5 $2 {[%mdl 8192]} (41... Kc6 $11) 42. b7 $18 Nc6 43. Kd2 Kd4 $2 {[#]} (43... Nb8 44. Bf3 Kc6) 44. b4 $1 {[%mdl 512]} Nb8 (44... Nxb4 45. b8=Q) 45. Ba4 f6 46. Bb5 f5 $2 (46... g5 47. Be8 Kc4) 47. h4 g5 48. h5 g4 49. Bd3 f4 50. Be2 g3 51. fxg3 fxg3 52. Bb5 Ke4 53. Ke2 d4 54. Kd2 Kf4 55. Kd3 Ke5 56. Be8 Kd5 57. b5 {White mates.} Ke5 58. Bc6 Kf4 59. Kxd4 Kg5 60. Ke5 {Accuracy: White = 66%, Black = 50%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.13"]
[Round "6.25"]
[White "Birkisson, Bjorn Holm"]
[Black "Hambleton, Aman"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2094"]
[BlackElo "2484"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,84,54,62,37,50,10,2,3,22,0,0,-8,0,-16,0,-40,-44,-60,-60,-76,-74,-72,-76,-157,-154,-142,-153,-168,-169,-167,-167,-166,-167,-168,-174,-176,-160,-201,-189,-210,-180,-194,-172,-181,-180,-182,-164,-222,-188,-184,-182,-194,-189,-222,-208,-212,-214,-207,-205,-233,-233,-275,-245,-338,-307,-452,-430,-566,-553,-743,-739]} 1. Nf3 Nf6 2. c4 c5 3. Nc3 b6 4. e3 Bb7 5. d4 cxd4 6. exd4 e6 7. Bd3 d6 8. O-O Be7 9. Qe2 {E14: Queen's Indian: Classical Variation (4 e3)} O-O 10. b3 Re8 11. Bb2 {The position is equal.} Nbd7 12. Nd2 $146 ({Predecessor:} 12. Ng5 h6 13. f4 e5 14. d5 exf4 15. Nh3 Bf8 16. Qd2 {0-1 (56) Krush,I (2483)-Ikonnikov,V (2580) Caleta 2011}) 12... Rc8 13. f4 Bf8 14. Nce4 g6 15. a4 Nxe4 16. Bxe4 d5 17. Bd3 Bg7 18. Nf3 dxc4 19. bxc4 {[#]} (19. Bxc4 $142 Nf6 20. Ne5) 19... Bxf3 $1 $17 20. Qxf3 {[#]} Nc5 $1 {[%mdl 512]} 21. Qe3 (21. dxc5 Bxb2) 21... Nb3 {[%mdl 64] Double Attack} 22. Rad1 Bxd4 23. Bxd4 Qxd4 ({But not} 23... Nxd4 24. Bxg6 hxg6 25. Rxd4 $17) 24. Qxd4 Nxd4 25. Rfe1 Red8 26. Bf1 Nb3 27. Be2 Na5 28. g4 Kf8 29. Kf2 Rxd1 30. Rxd1 $19 {[%mdl 4096] Endgame KRB-KRN} Ke7 31. Rd4 (31. Rc1 $142) 31... Nb3 32. Rd1 Rc5 33. Rb1 Nd4 34. Bf1 Ra5 35. Ke3 e5 36. fxe5 Ne6 37. Ra1 Nc5 ({Don't play} 37... Rxe5+ 38. Kf3) 38. Kf4 Rxa4 39. Rd1 h6 40. Rd5 (40. h4 $142) 40... Ra2 {...Rf2+ is the strong threat.Black is clearly winning.} 41. Kg3 a5 {[%cal Ba7a5,Ba5a4][%mdl 32]} 42. h4 a4 {Accuracy: White = 38%, Black = 73%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.13"]
[Round "6.26"]
[White "Mai, Aron Thor"]
[Black "Prithu Gupta"]
[Result "0-1"]
[ECO "C48"]
[WhiteElo "2067"]
[BlackElo "2478"]
[Annotator "ChessBase"]
[PlyCount "58"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:02]} Nf6 {[%emt 0:00:00]} 4. Bb5 {[%emt 0:00:09]} Bd6 {[%emt 0:00:00]} 5. d3 {[%emt 0:00:37]} O-O {[%emt 0:04:38]} 6. a3 {[%emt 0:20:22]} Ne7 {[%emt 0:04:10]} 7. O-O {[%emt 0:18:27]} c6 {[%emt 0:00:05]} 8. Ba4 {[%emt 0:00:57]} Bc7 {[%emt 0:00:08]} 9. d4 {[%emt 0:01:13]} d5 {[%emt 0:06:12]} 10. dxe5 {[%emt 0:05:10]} Nxe4 {[%emt 0:00:15]} 11. Nxe4 {[%emt 0:06:11]} dxe4 {[%emt 0:00:06]} 12. Qxd8 {[%emt 0:00:44]} Rxd8 {[%emt 0:00:15]} 13. Ng5 {[%emt 0:00:19]} Bf5 {[%emt 0:13:36]} 14. Bb3 {[%emt 0:00:34]} Nd5 {[%emt 0:01:29]} 15. c4 {[%emt 0:00:58]} Nb6 {[%emt 0:05:31]} 16. Re1 {[%emt 0:04:25]} Bxe5 {[%emt 0:02:29]} 17. c5 {[%emt 0:03:51]} Nd5 {[%emt 0:00:07]} 18. Bc2 {[%emt 0:15:35]} Nf6 {[%emt 0:02:17]} 19. g4 {[%emt 0:02:05]} Nxg4 {[%emt 0:01:25]} 20. Bxe4 {[%emt 0:00:33]} Bxe4 {[%emt 0:01:03]} 21. Nxe4 {[%emt 0:00:24]} Bxh2+ {[%emt 0:01:41]} 22. Kg2 {[%emt 0:00:11]} Be5 {[%emt 0:00:29]} 23. f4 {[%emt 0:00:19]} Bd4 {[%emt 0:00:13]} 24. Kf3 {[%emt 0:02:21]} Nf6 {[%emt 0:00:39]} 25. Nxf6+ {[%emt 0:00:27]} Bxf6 {[%emt 0:00:05]} 26. Be3 {[%emt 0:00:40]} Rd3 {[%emt 0:00:23]} 27. Rad1 {[%emt 0:00:16]} Rad8 {[%emt 0:00:13]} 28. Rxd3 {[%emt 0:00:48]} Rxd3 {[%emt 0:00:06]} 29. Kg4 {[%emt 0:00:10]} g6 {[%emt 0:00:08]} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.13"]
[Round "6.27"]
[White "Kevlishvili, Robby"]
[Black "Esbensen, Kai Inge"]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "2451"]
[BlackElo "1985"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,85,48,25,26,22,39,43,62,0,135,115,127,118,193,182,193,191,343,363,347,346,560,175,186,169,246,239,185,132,197,135,139,113,141,134,151,142,194,185,188,111,233,252,212,238,230,219,421,420,400,394,395,440,456,504,448,495,654,491,465,467,841,826]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7 11. c4 Bb7 12. Nc3 c6 13. a3 Re8 {C95: Closed Ruy Lopez: Breyer Variation with 10 d4} (13... Rb8 14. Be3 Ba8 15. Qc2 h6 16. Rad1 Qc7 17. Ba2 Rbc8 18. Rc1 Qb8 19. Nh4 Rfe8 20. Nf5 Bf8 21. cxb5 axb5 {0-1 (46) Smirin,I (2609)-Kamsky,G (2666) St Petersburg 2018}) 14. Ba2 h6 15. dxe5 $146 ({Predecessor:} 15. cxb5 cxb5 16. Nh4 exd4 17. Qxd4 d5 18. exd5 Bc5 19. Rxe8+ Qxe8 20. Qd1 Ne4 21. Nxe4 Qxe4 {0-1 (32) Santiago,Y (2466)-Khusenkhojaev,M (2381) Varna 2014}) 15... dxe5 {White is slightly better.} 16. b4 (16. cxb5 $14 cxb5 17. b4) 16... Qc7 (16... c5 $11 {keeps the balance.}) 17. Qb3 $1 $16 Rf8 18. c5 Nh7 (18... a5 $16 {was worth a try.}) 19. Ne2 $18 Ng5 20. Ng3 g6 $2 (20... Nxf3+ 21. Qxf3 Nf6) 21. h4 Nxf3+ 22. Qxf3 Kg7 $2 {[#]} (22... Nf6 23. Bxh6 Kh7) 23. h5 $2 (23. Nh5+ $1 {[%mdl 512]} Kg8 (23... gxh5 24. Qxh5) 24. Bxh6) 23... Nf6 24. Bb2 Rae8 (24... Kh7 $142 25. Bb3 Bc8 26. hxg6+ fxg6) 25. hxg6 fxg6 {[#]} 26. Qc3 (26. Nf5+ $1 $18 {[%mdl 512]} gxf5 27. Qg3+ (27. exf5 Bd8 $11) 27... Kh7 28. Bxe5 (28. exf5 Bd8 $18)) 26... Nd7 (26... Bd8 $16 27. Rad1 Kh7) 27. Nf1 (27. Rad1 $18) 27... Bh4 28. g3 Bf6 29. Rad1 Bc8 30. Ne3 h5 (30... Kh7 $16 {is a better defense.} 31. Rd6 Bg7) 31. Rd6 Be7 32. Rd3 (32. Re6 $18) 32... Bf6 (32... Kh7 $16 33. Ng2 Nf6 34. Qxe5 Qxe5 35. Bxe5 Ng4) 33. Red1 Kh7 34. Qd2 Nb8 35. Rd6 Bg7 $2 (35... Bh3 {was called for.} 36. Qc3 Qg7) 36. Kg2 Bh6 {If only Black now had time for ...Bg4....} 37. Qe2 Qe7 {[#]} 38. Nf5 $1 {[%mdl 512]} Bxf5 {White is clearly winning.} 39. exf5 Rxf5 40. Re6 Qf8 41. Rxe8 Qxe8 42. Bb1 Rg5 {[#]} (42... e4 $142 43. Qxe4 Qxe4+ 44. Bxe4 Rf8) 43. f4 $1 {[%mdl 512] Accuracy: White = 73%, Black = 35%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.13"]
[Round "6.28"]
[White "Thorsteinsdottir, Gudlaug"]
[Black "Kjartansson, Gudmundur"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1984"]
[BlackElo "2444"]
[Annotator "TA"]
[PlyCount "114"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,114,16,10,15,4,15,0,0,0,22,6,8,0,0,0,0,0,0,0,0,-14,-14,-33,-28,-38,-28,-33,-45,-37,0,0,0,5,44,3,64,62,86,53,37,35,53,0,62,65,62,58,67,67,67,64,75,64,61,0,12,12,56,54,53,48,36,17,17,13,14,14,15,14,13,15,59,44,68,70,119,0,0,-83,-83,-152,-143,-148,-142,-110,-114,-143,-126,-182,-174,-218,-239,-320,-312,-304,-304,-324,-324,-442,-442,-442,-442,-442,-442,-2376,-2383]} 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. e3 g6 6. Nc3 Bg7 {E12: Queen's Indian: Unusual White 4th moves, 4 a3, 4 Nc3 Bb7 5 a3 and 4 Nc3 Bb7} 7. Be2 (7. Bd3 c5 8. d5 exd5 9. cxd5 Nxd5 10. Nxd5 Bxd5 11. Bxg6 hxg6 12. Qxd5 Nc6 13. Rb1 Rh5 14. Qd3 {½-½ (49) Gheorghiu,F (2382)-Ovsejevitsch,S (2588) Switzerland 2016}) 7... O-O 8. O-O c5 {The position is equal.} 9. d5 exd5 10. cxd5 Re8 11. Re1 d6 12. Bc4 a6 13. a4 Ne4 $146 ({Predecessor:} 13... Bc8 14. h3 {1-0 (27) Vujovic,M (2345)-Sulava,N (2480) Milan 1996}) 14. Nxe4 Rxe4 15. Nd2 Re7 16. Ra3 Nd7 17. e4 Qc7 18. Nf3 Rae8 19. Rae3 Ne5 20. Nxe5 Bxe5 21. R3e2 Bd4 22. Qd3 Qc8 (22... Bc8 $11) 23. Bf4 $14 Rd8 24. Qg3 Qd7 25. Qb3 Qc7 26. Qd3 ({White should play} 26. h3 $14) 26... Ra8 (26... Qc8 $1 $11) 27. h3 Ree8 28. Qg3 Qd7 29. Bxd6 Qxa4 30. b3 Qb4 31. Rd1 {[#] Threatens to win with Rxd4!} Bg7 32. Qe3 (32. Rb1 $14) 32... Rac8 33. Qd2 Bc3 (33... b5 $5 {[%cal Rb5c4]} 34. Qxb4 cxb4 $11) 34. Qc2 b5 35. Re3 Bg7 36. Be2 Bd4 37. Bg4 $36 {[%mdl 2048] Black is under pressure.} Rcd8 38. Rxd4 Qxd4 39. Bxc5 Qa1+ 40. Kh2 h5 41. Bf3 Qe5+ 42. g3 f5 43. exf5 (43. Qd2 $16 {Bd4 is the strong threat.} f4 44. Rc3) 43... Qxf5 $11 44. Be4 {[#]} (44. Rd3 $11) 44... Rxe4 $1 $17 {[%mdl 512]} 45. Rxe4 (45. Qxe4 $142 Qxf2+ 46. Qg2 Qxg2+ 47. Kxg2) 45... Bxd5 46. Re2 Qxc2 47. Rxc2 Bxb3 {[%mdl 4096] Endgame KRB-KRB} 48. Rb2 Rd3 49. g4 (49. Bb4 $17 {was necessary.}) 49... a5 $19 {[%cal Ba6a5,Ba5a4,Ba4a3,Ba3a2][%mdl 32]} 50. gxh5 gxh5 51. f4 Kf7 52. Re2 Be6 53. Re5 h4 ({Don't take} 53... Rxh3+ 54. Kg2) (53... Bxh3 54. Rxh5 Bd7 55. Kg1 $19) 54. Bb6 a4 {Black is clearly winning.} 55. Rxb5 a3 56. Ra5 a2 57. Kg2 (57. f5 $142 Bd5 58. Bd8 Rd2+ 59. Kg1 Rd1+ 60. Kf2) 57... Rd1 {Accuracy: White = 55%, Black = 65%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.13"]
[Round "6.29"]
[White "Suleymenov, Alisher"]
[Black "Mayrhuber, Nikola"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2431"]
[BlackElo "1977"]
[Annotator "NA RC"]
[PlyCount "115"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:34]} d5 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:07]} e6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:14]} Nf6 {[%emt 0:00:00]} 4. g3 {[%emt 0:00:13]} Be7 {[%emt 0:00:03]} 5. Bg2 {[%emt 0:00:09]} O-O {[%emt 0:00:10]} 6. O-O {[%emt 0:00:05]} dxc4 {[%emt 0:00:14]} 7. Qc2 {[%emt 0:01:44]} a6 {[%emt 0:04:02]} 8. a4 {[%emt 0:00:13]} Bd7 {[%emt 0:00:21]} 9. Qxc4 {[%emt 0:13:36]} Bc6 {[%emt 0:00:34]} 10. Bg5 {[%emt 0:00:04]} Bd5 {[%emt 0:00:27]} 11. Qd3 {[%emt 0:11:08]} c5 {[%emt 0:02:19]} 12. dxc5 {[%emt 0:06:36]} Bxc5 {[%emt 0:05:22]} 13. Nc3 {[%emt 0:06:55]} Bc6 {[%emt 0:04:46]} 14. Qc4 {[%emt 0:05:43]} Be7 {[%emt 0:06:18]} 15. Rfd1 {[%emt 0:05:19]} Qa5 {[%emt 0:03:48]} 16. e4 {[%emt 0:06:16]} h6 {[%emt 0:02:07]} 17. Bf4 {[%emt 0:08:52]} Nbd7 {[%emt 0:07:34]} 18. Nd4 {[%emt 0:00:51]} Ne5 {[%emt 0:05:54]} 19. Bxe5 {[%emt 0:03:00]} Qxe5 {[%emt 0:00:38]} 20. Nxc6 {[%emt 0:00:13]} bxc6 {[%emt 0:00:16]} 21. Rd2 {[%emt 0:07:26]} Qc5 {[%emt 0:05:34]} 22. Qxc5 {[%emt 0:04:12]} Bxc5 {[%emt 0:00:06]} 23. Rc2 {[%emt 0:03:12]} Ba7 {[%emt 0:10:04]} 24. Na2 {[%emt 0:07:13]} Rab8 {[%emt 0:07:12]} 25. b4 {[%emt 0:00:28]} a5 {[%emt 0:02:18]} 26. bxa5 {[%emt 0:00:55]} Bd4 {[%emt 0:00:21]} 27. Re1 {[%emt 0:04:22]} c5 {[%emt 0:00:32]} 28. Bf1 {[%emt 0:00:17]} Ng4 {[%emt 0:05:55]} 29. Kg2 {[%emt 0:01:26]} Rb3 {[%emt 0:08:09]} 30. Bb5 {[%emt 0:02:07]} Ra3 {[%emt 0:02:29]} 31. Nc1 {[%emt 0:00:00]} Rc8 {[%emt 0:03:43]} 32. a6 {[%emt 0:00:33]} Rc7 {[%emt 0:00:43]} 33. h3 {[%emt 0:00:53]} Ne5 {[%emt 0:00:29]} 34. Rd1 {[%emt 0:00:39]} Ra7 {[%emt 0:04:00]} 35. Ne2 {[%emt 0:00:38]} Nf3 {[%emt 0:03:56]} 36. Nxd4 {[%emt 0:00:10]} cxd4 {[%emt 0:03:27]} 37. Be2 {[%emt 0:00:36]} d3 {[%emt 0:03:27]} 38. Rc8+ {[%emt 0:00:05]} Kh7 {[%emt 0:00:04]} 39. Bxf3 {[%emt 0:00:00]} Rxa6 {[%emt 0:00:00]} 40. Rd8 {[%emt 0:00:00]} R6xa4 {[%emt 0:00:00]} 41. R8xd3 {[%emt 0:00:24]} Rxd3 {[%emt 0:05:17]} 42. Rxd3 {[%emt 0:01:52]} g6 {[%emt 0:01:21]} 43. g4 {[%emt 0:05:36]} Kg7 {[%emt 0:03:17]} 44. Kg3 {[%emt 0:01:10]} Ra5 {[%emt 0:00:45]} 45. Bd1 {[%emt 0:00:35]} Rc5 {[%emt 0:00:52]} 46. f4 {[%emt 0:02:04]} Ra5 {[%emt 0:00:37]} 47. Rc3 {[%emt 0:02:38]} Ra1 {[%emt 0:01:21]} 48. Be2 {[%emt 0:01:06]} Ra5 {[%emt 0:00:15]} 49. Bd3 {[%emt 0:00:24]} Ra4 {[%emt 0:03:55]} 50. f5 {[%emt 0:01:56]} gxf5 {[%emt 0:00:26]} 51. exf5 {[%emt 0:00:05]} exf5 {[%emt 0:01:07]} 52. Bxf5 {[%emt 0:00:11]} Ra5 {[%emt 0:00:44]} 53. Kh4 {[%emt 0:00:10]} Ra6 {[%emt 0:03:24]} 54. Rc7 {[%emt 0:02:48]} Rb6 {[%emt 0:01:01]} 55. Bd3 {[%emt 0:00:21]} Rf6 {[%emt 0:01:31]} 56. Bc4 {[%emt 0:00:11]} Rf2 {[%emt 0:00:45]} 57. Kh5 {[%emt 0:00:26]} Rf3 {[%emt 0:00:51]} 58. Rxf7+ {[%emt 0:00:07]} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.13"]
[Round "6.30"]
[White "Valtysson, Thor"]
[Black "Borocz, Istvan"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1915"]
[BlackElo "2350"]
[Annotator "NA"]
[PlyCount "74"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 3. Bf4 {[%emt 0:00:01]} Bg7 {[%emt 0:00:03]} 4. e3 {[%emt 0:00:11]} b6 {[%emt 0:02:01]} 5. Be2 {[%emt 0:00:18]} Bb7 {[%emt 0:00:15]} 6. O-O {[%emt 0:00:17]} O-O {[%emt 0:01:53]} 7. h3 {[%emt 0:03:17]} c5 {[%emt 0:00:31]} 8. c3 {[%emt 0:00:15]} d6 {[%emt 0:00:10]} 9. Nbd2 {[%emt 0:01:20]} Nbd7 {[%emt 0:00:08]} 10. a4 {[%emt 0:00:33]} a6 {[%emt 0:00:16]} 11. Bh2 {[%emt 0:00:20]} Ra7 {[%emt 0:01:06]} 12. Re1 {[%emt 0:02:48]} Qa8 {[%emt 0:03:44]} 13. Bf1 {[%emt 0:01:31]} Ne4 {[%emt 0:09:57]} 14. Nxe4 {[%emt 0:02:56]} Bxe4 {[%emt 0:00:27]} 15. Nd2 {[%emt 0:06:01]} Bc6 {[%emt 0:02:24]} 16. Qb1 {[%emt 0:05:24]} Rc8 {[%emt 0:09:51]} 17. Rc1 {[%emt 0:08:54]} Rac7 {[%emt 0:02:40]} 18. Qd3 {[%emt 0:09:11]} Bb7 {[%emt 0:02:30]} 19. Bg3 {[%emt 0:20:20]} Re8 {[%emt 0:11:19]} 20. Nc4 {[%emt 0:04:10]} Be4 {[%emt 0:11:23]} 21. Qe2 {[%emt 0:02:26]} Ra7 {[%emt 0:02:08]} 22. Rd1 {[%emt 0:01:27]} Rb8 {[%emt 0:05:35]} 23. f3 {[%emt 0:02:31]} Bd5 {[%emt 0:05:23]} 24. e4 {[%emt 0:04:40]} Bxc4 {[%emt 0:01:39]} 25. Qxc4 {[%emt 0:00:05]} b5 {[%emt 0:03:12]} 26. axb5 {[%emt 0:04:02]} axb5 {[%emt 0:01:02]} 27. Rxa7 {[%emt 0:00:17]} Qxa7 {[%emt 0:00:08]} 28. Qd3 {[%emt 0:01:24]} b4 {[%emt 0:04:56]} 29. Bf2 {[%emt 0:03:55]} bxc3 {[%emt 0:02:18]} 30. bxc3 {[%emt 0:00:18]} Qa2 {[%emt 0:04:43]} 31. Rd2 {[%emt 0:03:20]} Qa3 {[%emt 0:01:11]} 32. Rc2 {[%emt 0:05:08]} Rb1 {[%emt 0:02:26]} 33. g3 {[%emt 0:03:17]} cxd4 {[%emt 0:02:19]} 34. Bxd4 {[%emt 0:02:36]} Bxd4+ {[%emt 0:01:36]} 35. Qxd4 {[%emt 0:00:12]} Ne5 {[%emt 0:02:31]} 36. Rf2 {[%emt 0:01:10]} Rc1 {[%emt 0:01:45]} 37. f4 {[%emt 0:00:36]} Nc6 {[%emt 0:00:36]} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.13"]
[Round "6.31"]
[White "Stefansson, Vignir Vatnar"]
[Black "Baldvinsson, Loftur"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "2293"]
[BlackElo "1938"]
[Annotator "NA"]
[PlyCount "61"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Bc4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 4. Ng5 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 5. exd5 {[%emt 0:00:00]} Nd4 {[%emt 0:02:16]} 6. c3 {[%emt 0:00:07]} Nf5 {[%emt 0:00:28]} 7. Qe2 {[%emt 0:03:02]} Bd6 {[%emt 0:01:40]} 8. d3 {[%emt 0:01:15]} O-O {[%emt 0:01:42]} 9. O-O {[%emt 0:00:14]} Nh4 {[%emt 0:03:52]} 10. Ne4 {[%emt 0:01:49]} h6 {[%emt 0:00:20]} 11. Nbd2 {[%emt 0:02:24]} Nh7 {[%emt 0:01:26]} 12. Qh5 {[%emt 0:03:11]} Ng6 {[%emt 0:06:14]} 13. Nxd6 {[%emt 0:01:59]} cxd6 {[%emt 0:00:23]} 14. Ne4 {[%emt 0:00:38]} Ne7 $16 {[%emt 0:02:26]} 15. f4 {[%emt 0:02:15]} f5 {[%emt 0:04:03]} 16. Ng3 {[%emt 0:01:15]} Nf6 {[%emt 0:01:28]} 17. Qf3 {[%emt 0:01:28]} Kh8 {[%emt 0:03:54]} 18. Re1 {[%emt 0:04:00]} Qc7 {[%emt 0:02:30]} 19. Qe2 {[%emt 0:02:31]} Ng6 {[%emt 0:02:45]} 20. fxe5 {[%emt 0:01:47]} dxe5 {[%emt 0:00:43]} 21. Kh1 {[%emt 0:01:34]} Bd7 {[%emt 0:07:09]} 22. a4 {[%emt 0:02:06]} Rae8 {[%emt 0:01:26]} 23. b3 {[%emt 0:00:38]} Ng4 {[%emt 0:02:23]} 24. Ba3 {[%emt 0:02:40]} Nf4 {[%emt 0:07:01]} 25. Qf1 {[%emt 0:00:38]} a6 {[%emt 0:06:07]} 26. d4 {[%emt 0:05:53]} b5 {[%emt 0:02:17]} 27. dxe5 {[%emt 0:02:53]} bxc4 {[%emt 0:02:58]} 28. Qxf4 {[%emt 0:00:28]} cxb3 {[%emt 0:00:40]} 29. Bxf8 {[%emt 0:00:25]} Rxf8 {[%emt 0:00:38]} 30. h3 {[%emt 0:01:05]} g5 {[%emt 0:00:50]} 31. Qd4 {[%emt 0:00:08]} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.14"]
[Round "7.1"]
[White "Firouzja, Alireza"]
[Black "Lupulescu, Constantin"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2669"]
[BlackElo "2634"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,62,21,12,15,20,57,37,71,48,67,4,-16,-44,-45,-52,-52,-60,-46,-103,-14,-85,-90,-86,-85,-94,-94,-91,-83,-89,-79,-86,-89,-100,-89,-85,-84,-85,-95,-262,0,0,0,-1958,-1910,-29991,-29988,-29988,-29989]} 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Be7 8. Qd2 O-O 9. dxc5 Qa5 {C11: French: Classical System: 4 e5 and 4 Bg5 dxe4} 10. O-O-O b6 11. Bb5 Nb4 {White is slightly better.} 12. a3 (12. Kb1 {feels hotter.} bxc5 13. a3 Rb8 14. axb4 cxb4 15. Nxd5 exd5 16. Bxd7 Bxd7 17. Qxd5 Qxd5 18. Rxd5 Bf5 19. Bxa7 Rb7 20. Bc5) 12... bxc5 13. Bxd7 ({Weaker is} 13. axb4 cxb4 14. Na4 Qxb5 $17) (13. Kb1 $14) 13... Bxd7 $11 14. axb4 cxb4 15. Nb1 Rfc8 $1 16. Nd4 Qa2 17. f5 ({White should play} 17. b3 $15) 17... exf5 {[#]} (17... Ba4 $1 $17 18. fxe6 fxe6) 18. Rhf1 $146 (18. Qd3 $11) 18... a5 $1 $17 {[%cal Ba7a5,Ba5a4,Ba4a3][%mdl 32]} 19. Nxf5 Bxf5 20. Rxf5 {Hoping for Rdf1.} a4 $1 {[%cal Ra4a3] ...a3 is the strong threat.} 21. Bd4 a3 {[%mdl 1024] Black has strong compensation.} 22. e6 f6 $1 {Threatens to win with ...b3.} 23. Qd3 b3 $1 {[%cal Rb3c2]} 24. Rf2 Ra4 25. c3 {[#]} Rxd4 $1 ({And not} 25... Qa1 26. bxa3 Rxa3 27. Kd2 $18) 26. Qxd4 {[#]} Bc5 $1 {[%cal Rc5d4]} 27. Qd2 $2 ({Wrong is} 27. Qf4 $2 Qa1 $19) (27. Qd3 $17 {was worth a try.} Bxf2 28. Rd2) 27... Bxf2 $2 (27... axb2+ $19 28. Qxb2 Bxf2) 28. Qxf2 $11 Qa1 $40 {[%mdl 128] White must now prevent ...a2. White needs to defend precisely.} 29. e7 $2 {[%mdl 8192]} (29. Rxd5 $11 a2 30. Qf5) 29... a2 $19 30. e8=Q+ Rxe8 31. Qf5 d4 {Accuracy: White = 48%, Black = 71%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.14"]
[Round "7.2"]
[White "Jones, Gawain C B"]
[Black "Hovhannisyan, Robert"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2698"]
[BlackElo "2630"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,61,6,10,0,7,0,14,0,0,0,0,0,0,0,0,0,20,0,0,-8,-4,-5,-8,-12,11,-8,0,0,0,0,0,0,0,0,0,0,-1,0,-1,-4,-4,-6,-4,-6,-3,-2,-3,-1]} 1. Nf3 d5 2. g3 Bg4 3. Bg2 e6 4. c4 c6 5. O-O Nf6 6. cxd5 exd5 7. d3 Nbd7 8. Nc3 Bd6 {The position is equal.} 9. h3 {A11: English Opening: 1...c6} Bxf3 10. Bxf3 Qe7 11. e4 $146 ({Predecessor:} 11. Qc2 d4 12. Ne4 Nxe4 13. Bxe4 O-O 14. Rb1 Kh8 15. b4 f5 16. Bf3 Ne5 {½-½ (29) Donchenko,A (2569)-Hovhannisyan,R (2632) Gjakova 2016}) 11... dxe4 $1 12. Nxe4 Nxe4 13. Bxe4 {Black must now prevent Re1.} O-O 14. Re1 {[#] aiming for Bxh7+!} Qd8 15. d4 Re8 16. Bd2 Nf6 17. Bg2 Qb6 18. Rxe8+ Rxe8 19. Bc3 Nd5 20. Qc2 Bf8 21. Bxd5 cxd5 22. Qa4 Re6 23. Qd7 Qc6 24. Qxc6 Rxc6 $11 {[%mdl 4096] Endgame KRB-KRB} 25. Re1 Rc8 26. Re5 Rd8 $1 27. Kf1 f6 28. Re3 Kf7 29. Ke2 Re8 30. Rxe8 Kxe8 31. Bd2 {Accuracy: White = 60%, Black = 63%.} 1/2-1/2

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.14"]
[Round "7.3"]
[White "Grandelius, Nils"]
[Black "Eggleston, David J"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "2687"]
[BlackElo "2401"]
[Annotator "TA"]
[PlyCount "111"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,111,20,34,27,31,31,25,17,22,17,83,93,101,110,109,87,100,99,116,116,168,160,163,160,160,160,160,160,155,155,183,179,179,179,214,203,203,203,196,203,200,194,178,176,183,183,244,241,242,138,139,138,139,142,137,13,151,151,300,295,296,274,298,143,277,220,221,136,139,139,127,79,73,0,0,0,0,0,53,0,134,147,129,144,166,162,1388,1259,29981,29978,29992,29993,29993,29994,29994,29995,29995,29991]} 1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. cxd5 exd5 5. e5 Ne4 6. Nf3 {[%cal Bg1f3,Bf3d4,Bd4b3][%mdl 32]} Nc6 7. Bb5 Be7 {A18: English Opening: Flohr-Mikenas System (1 c4 Nf6 2 Nc3 e6 3 e4)} 8. O-O O-O {LiveBook: 7 Games} 9. Ne2 $146 ({Predecessor:} 9. d4 Bg4 10. h3 Bh5 11. Be3 f6 12. exf6 Bxf6 13. Be2 Kh8 14. Re1 Qd6 15. Nd2 Bg6 16. Bf3 Rae8 17. Nb3 Nb4 {½-½ (107) Le,Q (2714)-Peralta,F (2580) Caleta 2019}) 9... Bg4 {White has an edge.} 10. Bxc6 bxc6 11. Nfd4 Bd7 12. d3 Ng5 (12... Nc5 $1 $11) 13. Qc2 $16 Qe8 14. f4 Ne6 {[#]} 15. Nb3 $1 f5 16. Be3 Qb8 17. Ned4 Nxd4 (17... Nd8 $16 18. Rac1 a5) 18. Bxd4 $18 a5 19. Bc5 a4 20. Bxe7 axb3 21. axb3 {[%cal Ba2b3,Bb3b4][%mdl 32] And now e6 would win.} Re8 22. Bc5 Qb5 23. Ra4 Rab8 24. b4 Be6 25. Rfa1 Qb7 26. Ra7 Qc8 27. R1a6 Bd7 28. Qa4 Qd8 29. Qa1 Rc8 30. Rb7 d4 (30... Rb8 $142) 31. Raa7 ({But not} 31. Bxd4 $6 Be6 $16) 31... Be6 32. Qe1 ({White should try} 32. Bd6 $18) 32... Bd5 $16 33. Bb6 $36 {[%mdl 2048] White is on the roll.} Re7 34. Qh4 {Black must now prevent Bc5.} Qe8 35. Bc5 (35. Rxc7 $16 Rexc7 36. Bxc7) 35... Qg6 (35... g5 $1 $11 36. Qf2 (36. fxg5 $2 Rxe5 37. Kf1 Re2 $19) (36. Qxg5+ Rg7 $16) 36... Rg7 37. fxg5 (37. Bxd4 $2 gxf4 38. Qh4 c5 $19) 37... Rxg5) 36. g3 Rf7 {[#]} (36... Rd7 $16 {keeps fighting.} 37. Rxc7 Rcxc7 38. Rxc7 Qe8) 37. Rxc7 $1 $18 {[%mdl 512]} Rfxc7 (37... Rcxc7 38. Qd8+) 38. Rxc7 Ra8 39. Ra7 (39. Kf2 $18) 39... Re8 (39... Rxa7 $16 {was worth a try.} 40. Bxa7 (40. Qd8+ Kf7 $18) 40... Qg4 41. Qxg4 (41. Qd8+ Kf7 $14) 41... fxg4 42. Bxd4 g6) 40. Bxd4 Bf7 41. Re7 Rxe7 42. Qxe7 h6 43. Kf2 Qg4 44. Qd7 (44. Qa7 $16) 44... Bh5 $11 45. Qxc6 {Kg2 is the strong threat.} Qe2+ 46. Kg1 Qe1+ 47. Kg2 {Threatens to win with h3.} Qe2+ (47... Be2 $1 $11 48. Qc8+ Kh7 49. Qxf5+ Kh8 50. Qc8+ Kh7) 48. Bf2 $16 Qxd3 49. e6 {Strongly threatening b5.} Kh7 50. h3 {aiming for b5.} Be2 $2 (50... Qd1 51. b5 Be2) 51. e7 $18 Bf1+ 52. Kg1 {White mates.} Bxh3 53. e8=Q {[%csl Ge8][%cal Rc6g6]} Qf1+ 54. Kh2 {[%csl Ge8][%cal Rc6g6]} Qxf2+ 55. Kxh3 {[%csl Ge8][%cal Rc6g6]} Qf1+ 56. Qg2 {Precision: White = 67%, Black = 52%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.14"]
[Round "7.4"]
[White "Tang, Andrew"]
[Black "L'Ami, Erwin"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2501"]
[BlackElo "2647"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,78,10,9,13,13,9,12,19,12,20,7,10,2,12,0,14,17,11,0,24,0,10,7,19,10,31,21,34,20,51,17,24,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-222,-222,-222,-206,-210,-222,-251,-251,-250,-248,-278,-278,-410,-188,-410,-398,-391,-383,-531,-523,-614,-595]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Nf3 d5 6. Bg5 h6 {E32: Nimzo-Indian: Classical (4 Qc2): 4...0-0} 7. Bxf6 Qxf6 8. a3 Bxc3+ $1 {The position is equal.} 9. Qxc3 c6 10. h4 Nd7 11. g4 Qf4 $146 ({Predecessor:} 11... Qe7 12. g5 h5 13. e3 dxc4 14. Bxc4 {½-½ (56) Mamedyarov,S (2808)-Anand,V (2759) Paris 2018}) 12. g5 h5 13. Rh3 g6 14. e3 Qd6 15. Rc1 a5 16. Ne5 Nxe5 17. dxe5 Qc5 18. Rf3 Rd8 19. Rf4 Bd7 20. Bd3 Be8 21. Qd4 (21. Rd4 {is interesting.} Qb6 22. cxd5 cxd5 23. Rf4 Rdb8 24. Qc2) 21... Qxd4 22. exd4 dxc4 23. Rxc4 b6 24. Ke2 Rac8 25. Rc3 c5 26. dxc5 bxc5 27. Ke3 Rd5 28. Re4 Rcd8 29. Ke2 $2 {[#]} (29. Be2 $11) 29... Rxd3 $1 $19 {[%mdl 576] Remove Defender} 30. Rxd3 {[%mdl 4096] Endgame KRR-KRB} Bb5 31. Ree3 Rd4 {[%mdl 64] Pin} ({And not} 31... Bxd3+ 32. Rxd3 Rb8 33. b3 $11) 32. Kd2 {And now Rxd4 would win.} Bxd3 33. Rxd3 Rxh4 {KR-KR} 34. Rd8+ Kg7 35. Ra8 (35. Rc8 $142 Rg4 36. Rxc5) 35... a4 (35... Rg4 $142 36. Rc8 c4) 36. Ra5 $2 (36. f3 {keeps fighting.}) 36... Rg4 37. Rxc5 h4 38. Ke2 Rxg5 39. Rc4 h3 {Accuracy: White = 40%, Black = 79%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.14"]
[Round "7.5"]
[White "Movsesian, Sergei"]
[Black "Sadzikowski, Daniel"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2637"]
[BlackElo "2523"]
[Annotator "TA"]
[PlyCount "102"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,102,20,21,21,20,15,16,0,0,-5,-10,-5,-1,0,0,-14,-10,-10,0,0,0,-26,0,-31,0,-23,-23,-18,-11,-49,-47,-54,-47,-41,-2,-76,-28,-32,-16,-47,-57,-43,-55,-81,-83,-99,-25,-27,-27,-68,-69,-84,-72,-72,-86,-90,-81,-105,-97,-100,-91,-114,-74,-113,-78,-72,-74,-98,-94,-95,-93,-88,-96,-87,-103,-95,-87,-81,-89,-134,-147,-146,-140,-147,-19,-221,-54,-54,0,0,0,-12,0,0,0]} 1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Nf3 Bxc5 6. Bd3 {B12: Caro-Kann: Advance Variation} Ne7 7. a3 Ng6 8. b4 (8. O-O O-O 9. Nbd2 Nc6 10. b4 Bb6 11. Bxg6 fxg6 12. Nb3 Bd7 13. Re1 {1-0 (29) Anand,V (2773)-Mamedyarov,S (2817) Wijk aan Zee 2019}) 8... Be7 9. O-O a5 $146 ({Predecessor:} 9... O-O 10. Bb2 a5 11. b5 Nf4 12. c4 Nxd3 13. Qxd3 {0-1 (47) Petrov,N (2593)-Piorun,K (2634) St Petersburg 2018}) 10. b5 Nd7 11. Re1 a4 12. c4 dxc4 13. Bxc4 O-O 14. Bb2 b6 15. Nbd2 Bb7 16. Bf1 Qb8 17. Nc4 Rd8 18. Qe2 Bd5 19. Nfd2 Nc5 {[%cal Bd7c5,Bc5d3,Bd3e1][%mdl 32]} 20. g3 Ra7 21. h4 Nd3 22. h5 (22. Qxd3 $11 Bxc4 23. Qxc4 Rxd2 24. Re2) 22... Nxe1 23. hxg6 Bxc4 $1 24. gxf7+ Kh8 $1 25. Nxc4 Nd3 26. Qe4 Nxb2 27. Nxb2 Qb7 (27... Bc5 $17 {Threatens to win with ...Rd4.} 28. Bd3 g6) 28. Qxb7 $11 Rxb7 29. Bh3 Bf8 30. Bxe6 Re7 31. Bc4 Rxe5 32. Nxa4 Rd6 33. Bf1 g6 {[%mdl 1024] Black has strong compensation.} 34. Rc1 Kg7 35. Rc6 Re1 36. Kg2 Ree6 ({Don't take} 36... Kxf7 37. Nxb6 Rxc6 38. bxc6 $15) 37. Rc2 Rf6 38. Bc4 Rd4 39. Nb2 Bxa3 40. Nd3 Bd6 41. Ne1 Rf5 42. Nf3 Rd1 43. Be2 Rdd5 44. Rc6 {[#]} Bc5 $1 45. Bc4 Rd8 46. Rc7 h5 (46... h6 $17 {And now ...g5 would win.} 47. Ra7 Rd6) 47. Ra7 $2 (47. Be6 $1 $11 Rf6 48. Bc4) 47... Kh6 $2 (47... Rd6 $19 {...Rdf6 is the strong threat.} 48. Ra8 Rdf6 49. Rg8+ Kh7) 48. Ra2 $15 g5 ({Black should try} 48... Bf8 $1 $15) 49. Re2 $1 $11 {The position is equal.} g4 50. Ne5 Rf6 51. Nd3 $1 {[%cal Rd3c5] [#]} Rxd3 $1 {[%mdl 512] Accuracy: White = 56%, Black = 55%.} 1/2-1/2

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.14"]
[Round "7.6"]
[White "Parligras, Mircea-Emilian"]
[Black "Stefansson, Hannes"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2633"]
[BlackElo "2558"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,51,11,10,4,4,-7,0,-9,0,-7,-5,-8,-14,-10,17,0,26,15,72,60,61,41,40,48,44,56,48,53,50,37,54,47,61,18,70,54,206,206,207,205,166,160,377,377]} 1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. b3 Bd6 5. Bb2 O-O 6. d4 {A13: English Opening: 1...e6} b6 7. cxd5 $146 ({Predecessor:} 7. Bd3 Bb7 8. O-O dxc4 9. Bxc4 Nbd7 10. Nc3 Qe7 11. Nb5 a6 12. Nxd6 cxd6 13. Nd2 Ne4 14. Nxe4 Bxe4 15. f3 Bg6 16. a4 {1-0 (29) Harikrishna,P (2729)-So,W (2765) Kolkata 2018}) 7... exd5 8. Nc3 {The position is equal.} Bb7 9. g3 Nbd7 10. Bg2 Ba6 11. a3 c5 12. b4 Bc4 13. Nd2 cxb4 (13... Bd3 $11) 14. axb4 $16 Qc7 15. Rc1 (15. Nxc4 {looks sharper.} Bxb4 16. Qb3 Bxc3+ 17. Bxc3 dxc4 18. Qb5) 15... Bxb4 {[#]} 16. Nxd5 $1 {[%mdl 512]} Nxd5 (16... Bxd5 17. Rxc7) 17. Bxd5 {[%mdl 64] Pin} b5 18. Bxa8 Rxa8 19. f3 a5 20. Kf2 Nb6 21. d5 f5 ({Black should try} 21... Rd8 $1 $11) 22. Bd4 {aiming for Bxb6.} (22. Qe2 $5) 22... Bc5 $2 (22... Bxd2 $1 $14 23. Qxd2 (23. Bxb6 Qxb6 24. Qxd2 Rd8 $16) 23... a4 24. Bxb6 Qxb6) 23. Nxc4 $18 Nxc4 {[#]} 24. Qd3 $1 Bxd4 25. Qxd4 {Black must now prevent d6!} ({Don't play} 25. exd4 $6 Qf7 $14) 25... a4 $2 {[#]} (25... Qd6 $16 {was called for.} 26. Rc3 Rc8) 26. d6 $1 {Accuracy: White = 48%, Black = 32%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.14"]
[Round "7.7"]
[White "Petrosian, Tigran L."]
[Black "Ragnarsson, Dagur"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2605"]
[BlackElo "2380"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,51,8,60,-2,61,70,63,59,59,30,43,11,24,20,10,23,56,45,70,70,67,67,67,52,83,89,114,108,110,104,126,85,283,195,196,192,196,213,469,479,600,604,720,708]} 1. g3 d5 2. Bg2 g6 3. c4 dxc4 4. Na3 Bg7 5. Nxc4 e5 (5... Nh6 $11) 6. d3 {A10: English Opening: Unusual Replies for Black} (6. b3 $1 $14) 6... Nc6 $146 (6... Ne7 $11) ({Predecessor:} 6... Ne7 7. Nf3 Nbc6 8. O-O O-O 9. Bg5 h6 10. Bxe7 Qxe7 11. Rc1 Rd8 12. Qa4 Rb8 13. Qa3 Qxa3 14. bxa3 Be6 15. Rc2 f5 16. Nh4 Nd4 17. Rb2 g5 18. e3 gxh4 19. exd4 e4 20. Na5 exd3 21. Rxb7 Rxb7 22. Nxb7 Rxd4 {0-1 (22) Petrosian,S (2388)-Shirov,A (2705) Nordhorn 2005}) 7. Bxc6+ $1 $14 bxc6 8. e4 {White is slightly better.} Ne7 9. Nf3 f6 10. Qe2 Bh3 11. Nfd2 c5 12. Na5 Qd6 13. Ndc4 $36 {[%mdl 2048] White is pushing.} Qe6 14. Be3 O-O 15. f3 f5 16. O-O-O Rf7 17. Kb1 Raf8 18. Rc1 fxe4 19. fxe4 Bg4 20. Qc2 Rd8 $2 (20... Nc6 $16) 21. Nb7 ({Less strong is} 21. Bxc5 Nc6 $16) 21... Rb8 22. Nxc5 Qc8 {[#]} 23. h3 $1 {[%mdl 512]} Bf3 $2 (23... Bd7 {might work better.} 24. g4 Nc6) (23... Bxh3 24. Qh2) 24. Rh2 $18 {White is clearly winning.} Nc6 25. Nd2 Nb4 26. Qc4 {Accuracy: White = 74%, Black = 30%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.14"]
[Round "7.8"]
[White "Praggnanandhaa R"]
[Black "Gupta, Abhijeet"]
[Result "0-1"]
[ECO "B67"]
[WhiteElo "2537"]
[BlackElo "2602"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,74,14,26,0,0,-23,0,0,0,-61,-28,-41,-50,-54,0,-4,-28,-133,-137,-149,-128,-241,-220,-264,-248,-214,-241,-244,-228,-403,-404,-390,-395,-389,-377,-812,-797,-766,-758,-1682,-1497,-29987,-29988,-29988,-29989,-29989,-29990,-29990,-29991,-29991,-29992,-29992,-29993]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Bd7 9. f3 Be7 10. h4 Nxd4 11. Qxd4 Qc7 {B67: Sicilian: Richter-Rauzer: 7...a6 8 0-0-0 Bd7, lines without 9 f4 Be7} (11... b5 12. Kb1 Rb8 13. g4 b4 14. Ne2 h5 15. gxh5 Rxh5 16. Ng3 Rh8 17. e5 dxe5 18. Qxe5 Rc8 19. Bxa6 {1-0 (31) Robson,R (2667)-Demchenko,A (2679) chess.com INT 2019}) 12. Kb1 b5 {[%cal Bb7b5,Bb5b4][%mdl 32] LiveBook: 17 Games} 13. Be3 h5 {[#] The position is equal.} 14. Qd2 $146 ({Predecessor:} 14. Bg5 Rc8 15. Qd2 b4 16. Ne2 a5 17. Nd4 O-O 18. Nb5 Bxb5 19. Bxb5 {½-½ (40) Muzychuk,A (2555)-Kosteniuk,A (2559) Batumi 2018}) 14... b4 15. Ne2 a5 {[%cal Ba6a5,Ba5a4][%mdl 32]} 16. Nd4 (16. Bf4 $11) 16... Rb8 17. Bd3 a4 18. Bg5 e5 19. Nf5 Bxf5 $1 20. Bxf6 (20. exf5 $11 {remains equal.} a3 21. Bxf6 Bxf6 22. Be4) 20... Bxf6 $17 21. exf5 d5 $1 22. Be2 (22. Ba6 $17) 22... O-O $19 23. g4 hxg4 24. fxg4 {[#] g5 is the strong threat.} e4 $1 25. g5 {[#]} ({Not} 25. Qxd5 $2 Rfd8 $19) 25... Be5 $1 {Hoping for ...b3.} 26. Qxd5 $2 (26. Rh3 Rfc8 27. Bg4) 26... Rfc8 27. Bc4 ({Much weaker is} 27. Qxe4 b3 $19) 27... Qxc4 28. Qxe5 Rb5 29. Qh2 $2 (29. Qg3 Qxc2+ 30. Ka1) 29... b3 30. cxb3 axb3 31. a3 Rbc5 32. Rde1 Qd3+ {Black mates.} 33. Ka1 Rc2 34. Qe5 Ra8 35. Rh2 Qe3 {[%cal Re3e1]} 36. Rb1 Rxh2 {[%mdl 64] Overworked Piece} 37. Qxh2 Qd4 {Accuracy: White = 38%, Black = 82%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.14"]
[Round "7.9"]
[White "Van Foreest, Jorden"]
[Black "Korley, Kassa"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2598"]
[BlackElo "2440"]
[Annotator "TA"]
[PlyCount "126"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,126,0,0,0,14,20,28,28,63,64,83,76,86,79,75,75,75,61,59,0,187,169,222,221,175,163,223,226,232,135,120,0,0,-57,-56,-160,-68,-405,-399,-381,-376,-384,-380,-451,-435,-400,-418,-371,-286,-244,-215,-215,-227,-236,-229,-241,-239,-247,-247,-247,-244,-247,-154,-143,0,-142,-165,-193,-202,-173,-165,-165,-162,-152,-127,-215,-156,-150,-150,-237,-235,-185,-197,-162,-168,-242,-231,-288,-259,-316,-302,-296,-221,-214,-214,-416,-398,-326,-260,-245,-245,-246,-246,-29958,-29959,-12844,-8120,-5193,-5073,-29985,-29986]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb6 9. Nc3 O-O 10. Be3 {C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} Bf5 (10... Bg4 11. h3 Bh5 12. Qc2 Bg6 13. Qb3 Ne7 14. O-O c6 15. Bd3 Nd2 16. Nxd2 Bxd3 17. Rfd1 Bg6 {0-1 (58) Aronian,L (2767)-Nakamura,H (2777) chess.com INT 2018}) 11. O-O Nxc3 12. bxc3 {White has an edge.} Ne7 13. Nh4 c6 14. Nxf5 Nxf5 15. Bd3 Nxe3 16. fxe3 Qg5 17. Qe2 {[#]} g6 $146 ({Predecessor:} 17... f6 18. Rf5 Qh6 19. Rh5 Qxh5 20. Qxh5 g6 21. Bxg6 hxg6 22. Qxg6+ Kh8 23. exf6 {1-0 (23) Macieja,B (2653)-Fontaine,R (2532) playchess.com INT 2004}) 18. Rf4 (18. Rf6 $14) 18... c5 $2 (18... f6 $1 $11) 19. Raf1 $18 Qe7 (19... cxd4 {is a better defense.} 20. cxd4 (20. exd4 Qe7 $16) 20... Rad8) 20. Qf3 $1 Rad8 21. Qh3 cxd4 (21... Kg7 $142 22. Be2 Ba5) 22. cxd4 Kg7 23. Rf6 (23. Rh4 $18 Rh8 24. Bc2) 23... Rc8 $16 {[%cal Bd8c8,Bc8c3,Bc3c1,Bc1b1,Bb1b2][%mdl 32]} 24. Qg3 (24. Rxf7+ $16 Rxf7 25. Qxc8) 24... Rc3 $1 $11 {[%cal Rc3d3]} 25. Qg5 ({Better is} 25. e6 $11 Qxf6 26. Rxf6 Kxf6 27. Qe5+ Ke7 28. Qg5+ (28. exf7+ Kxf7 29. Bb5 Kg8 $11) 28... Kxe6 29. Qe5+ Kd7 30. Qxd5+ Kc8 31. g3) 25... Bd8 $1 $15 26. Bb1 (26. Be2 $15) 26... Qe6 ({Black should play} 26... Qe8 $17 27. e4 dxe4) 27. R1f3 $2 {[%mdl 8192]} (27. Rxe6 $15 Bxg5 28. Rd6) 27... Rc1+ $19 {[%mdl 64] Double Attack} 28. Kf2 Rxb1 29. Rh3 {White wants to mate with Qh6+.} Qf5+ (29... h5 30. Rxh5 Kg8 31. Qh6 $11) 30. Rxf5 {White threatens Qh6+ and mate.} Bxg5 31. Rxg5 {[%mdl 4096] Endgame KRR-KRR} Rb2+ 32. Kf3 Rxa2 33. e4 f6 34. exf6+ Rxf6+ 35. Ke3 Ra3+ 36. Ke2 Rxh3 37. gxh3 dxe4 {KR-KR} 38. Ke3 Rf5 39. Rg1 Rb5 40. Rf1 Rf5 (40... a5 $17 {And now ...a4 would win.} 41. Kxe4 Rb2) 41. Rb1 (41. Rg1 $1 $11) 41... b6 42. Kxe4 {[#]} Kf6 $1 43. Rc1 Ke6 44. Rc7 Rh5 45. Rxa7 Rh4+ (45... Rxh3 46. Rb7 $17) 46. Kd3 (46. Kf3 $17) 46... Kd5 47. Rd7+ Kc6 48. Re7 (48. Rd8 $17 {keeps fighting.}) 48... Rxh3+ {[%mdl 64] Double Attack} 49. Ke4 Kd6 (49... Rxh2 50. d5+ Kd6 51. Re6+ Kc5 52. Rc6+ Kb5 53. Rc1 $15) 50. Rb7 {[#]} Rh4+ $1 ({Much less strong is} 50... Rxh2 51. Rxb6+ Kd7 52. d5 $11) 51. Kd3 (51. Ke3 {was worth a try.}) 51... Kc6 ({Weaker is} 51... Rxh2 52. Rxb6+ Kd5 53. Rb5+ Ke6 54. Rb6+ Kf5 55. Rb5+ Ke6 56. Rb6+ Kd5 57. Rb5+ Kc6 58. Rg5 $17) 52. Rf7 b5 ({Less strong is} 52... Rxh2 53. Rf6+ Kb7 54. d5 $17) 53. Rf8 Rxh2 54. Rc8+ Kd7 55. Rb8 Rh5 56. Rb6 $2 (56. Ke4 {might work better.}) 56... Kc7 57. Ra6 Rh3+ 58. Ke4 b4 {[%cal Bb5b4,Bb4b3,Bb3b2][%mdl 32]} 59. d5 b3 {( -> ...b2)} 60. Rc6+ $2 (60. d6+ $19 Kd7 61. Rb6) 60... Kb7 61. Rc5 Rh4+ 62. Ke5 Rb4 63. d6 b2 {Accuracy: White = 51%, Black = 62%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.14"]
[Round "7.10"]
[White "Libiszewski, Fabien"]
[Black "Potkin, Vladimir"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2488"]
[BlackElo "2597"]
[Annotator "ChessBase"]
[PlyCount "63"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:41]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:10]} Nf6 {[%emt 0:00:00]} 5. Nc3 {[%emt 0:00:12]} a6 {[%emt 0:00:05]} 6. Be3 {[%emt 0:00:30]} e5 {[%emt 0:00:53]} 7. Nb3 {[%emt 0:00:22]} Be7 {[%emt 0:01:01]} 8. h3 {[%emt 0:02:01]} Be6 {[%emt 0:01:02]} 9. g4 {[%emt 0:02:12]} d5 {[%emt 0:04:01]} 10. exd5 {[%emt 0:00:36]} Nxd5 {[%emt 0:00:07]} 11. Bg2 {[%emt 0:00:24]} Nxe3 {[%emt 0:05:39]} 12. Qxd8+ {[%emt 0:01:16]} Kxd8 {[%emt 0:02:59]} 13. fxe3 {[%emt 0:02:57]} Bh4+ {[%emt 0:10:22]} 14. Kf1 {[%emt 0:10:54]} Bc4+ {[%emt 0:22:12]} 15. Kg1 {[%emt 0:02:46]} Nc6 {[%emt 0:00:08]} 16. Nc5 {[%emt 0:07:12]} Kc7 {[%emt 0:01:25]} 17. b3 {[%emt 0:05:45]} Be7 {[%emt 0:03:56]} 18. Nd3 {[%emt 0:11:22]} Bxd3 {[%emt 0:06:04]} 19. Nd5+ {[%emt 0:03:06]} Kd6 {[%emt 0:00:06]} 20. cxd3 {[%emt 0:01:11]} Bh4 {[%emt 0:08:13]} 21. Kf1 {[%emt 0:09:15]} Raf8 {[%emt 0:06:17]} 22. Ke2 {[%emt 0:01:19]} f5 {[%emt 0:01:48]} 23. gxf5 {[%emt 0:09:10]} Rxf5 {[%emt 0:01:31]} 24. Raf1 {[%emt 0:01:25]} Rhf8 {[%emt 0:00:00]} 25. Rxf5 {[%emt 0:00:19]} Rxf5 {[%emt 0:00:00]} 26. Rf1 {[%emt 0:00:18]} Rxf1 {[%emt 0:00:00]} 27. Kxf1 {[%emt 0:00:06]} Bd8 {[%emt 0:01:07]} 28. Ke2 {[%emt 0:01:50]} b5 {[%emt 0:06:13]} 29. b4 {[%emt 0:11:11]} a5 {[%emt 0:02:44]} 30. bxa5 {[%emt 0:02:45]} Bxa5 {[%emt 0:00:19]} 31. Kd1 {[%emt 0:01:59]} Nb4 {[%emt 0:07:07]} 32. Nxb4 {[%emt 0:00:08] Kd5 [%emt 00:00:21]} 1/2-1/2

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.14"]
[Round "7.11"]
[White "Fier, Alexandr"]
[Black "Loiseau, Quentin"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2570"]
[BlackElo "2461"]
[Annotator "ChessBase"]
[PlyCount "98"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:33]} 2. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:10]} 3. g3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:42]} 4. Bg2 {[%emt 0:00:00]} d4 {[%emt 0:02:27]} 5. O-O {[%emt 0:00:03]} c5 {[%emt 0:00:11]} 6. e3 {[%emt 0:00:07]} Nc6 {[%emt 0:00:06]} 7. exd4 {[%emt 0:00:04]} cxd4 {[%emt 0:00:05]} 8. d3 {[%emt 0:02:00]} Bd6 {[%emt 0:03:21]} 9. b3 {[%emt 0:05:42]} O-O {[%emt 0:01:38]} 10. Ba3 {[%emt 0:00:02]} Re8 {[%emt 0:06:58]} 11. Bxd6 {[%emt 0:00:57]} Qxd6 {[%emt 0:00:43]} 12. a3 {[%emt 0:00:02]} a5 {[%emt 0:00:20]} 13. Nbd2 {[%emt 0:00:03]} h6 {[%emt 0:02:23]} 14. Qc2 {[%emt 0:01:53]} e5 {[%emt 0:06:16]} 15. c5 {[%emt 0:00:19]} Qe7 {[%emt 0:04:22]} 16. Rfe1 {[%emt 0:00:05]} Bf5 {[%emt 0:03:00]} 17. Nh4 {[%emt 0:02:01]} Be6 {[%emt 0:10:32]} 18. Ne4 {[%emt 0:03:32]} Nd5 {[%emt 0:15:23]} 19. Nf3 {[%emt 0:02:43]} Red8 {[%emt 0:18:24]} 20. Nd6 {[%emt 0:03:55]} b6 {[%emt 0:06:16]} 21. Nxe5 {[%emt 0:05:10]} Nxe5 {[%emt 0:01:00]} 22. Rxe5 {[%emt 0:00:06]} bxc5 {[%emt 0:00:07]} 23. Nc4 {[%emt 0:01:18]} Qc7 {[%emt 0:03:10]} 24. Rae1 {[%emt 0:03:22]} Rab8 {[%emt 0:02:02]} 25. f4 {[%emt 0:03:26]} Ne3 {[%emt 0:04:43]} 26. Nxe3 {[%emt 0:00:17]} dxe3 {[%emt 0:00:09]} 27. R1xe3 {[%emt 0:01:35]} Qd7 {[%emt 0:03:38]} 28. Qxc5 {[%emt 0:01:07]} Rdc8 {[%emt 0:01:43]} 29. Qxa5 {[%emt 0:00:15]} Qd4 {[%emt 0:00:46]} 30. Kh1 {[%emt 0:03:44]} Rc2 {[%emt 0:01:26]} 31. Qe1 {[%emt 0:02:17]} Rbc8 {[%emt 0:00:49]} 32. Qf1 {[%emt 0:01:25]} Qb2 {[%emt 0:01:17]} 33. Re2 {[%emt 0:01:44]} Bg4 {[%emt 0:00:26]} 34. Rxc2 {[%emt 0:04:27]} Rxc2 {[%emt 0:00:03]} 35. h3 {[%emt 0:00:03]} Be2 {[%emt 0:00:29]} 36. Qf2 {[%emt 0:02:00]} Bxd3 {[%emt 0:00:03]} 37. Qf3 {[%emt 0:00:03]} Rc1+ {[%emt 0:00:58]} 38. Kh2 {[%emt 0:00:03]} Bf1 {[%emt 0:00:45]} 39. Qa8+ {[%emt 0:11:55]} Kh7 {[%emt 0:00:01]} 40. Qe4+ {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 41. Qd5 {[%emt 0:00:45]} Rc7 {[%emt 0:04:05]} 42. Re8 {[%emt 0:08:46]} Bxg2 {[%emt 0:01:23]} 43. Qe5 {[%emt 0:00:06]} Qxe5 {[%emt 0:00:09]} 44. Rxe5 {[%emt 0:00:02]} Rc2 {[%emt 0:00:17]} 45. b4 {[%emt 0:00:02]} Bb7+ {[%emt 0:01:57]} 46. Kg1 {[%emt 0:01:05]} Rg2+ {[%emt 0:00:32]} 47. Kf1 {[%emt 0:00:03]} Rxg3 {[%emt 0:00:06]} 48. a4 {[%emt 0:00:53]} Rf3+ {[%emt 0:00:06]} 49. Ke1 {[%emt 0:00:07]} Rxf4 {[%emt 0:00:03]} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.14"]
[Round "7.12"]
[White "Brunello, Sabino"]
[Black "Lagarde, Maxime"]
[Result "1-0"]
[ECO "D80"]
[WhiteElo "2534"]
[BlackElo "2612"]
[Annotator "RC"]
[PlyCount "99"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:24]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:20]} g6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:29]} d5 {[%emt 0:00:01]} 4. Bg5 {[%emt 0:03:53]} Bg7 {[%emt 0:01:07]} 5. Bxf6 {[%emt 0:00:30]} Bxf6 {[%emt 0:00:05]} 6. cxd5 {[%emt 0:01:32]} c5 {[%emt 0:00:03]} 7. dxc6 {[%emt 0:01:06]} Bxd4 {[%emt 0:02:05]} 8. cxb7 {[%emt 0:06:53]} Bxb7 {[%emt 0:03:09]} 9. e3 {[%emt 0:00:10]} Bxc3+ {[%emt 0:00:25]} 10. bxc3 {[%emt 0:00:01]} Qa5 {[%emt 0:01:18]} 11. Rb1 {[%emt 0:08:28]} Qxc3+ {[%emt 0:12:27]} 12. Qd2 {[%emt 0:00:12]} Qxd2+ {[%emt 0:01:09]} 13. Kxd2 {[%emt 0:00:02]} Nc6 {[%emt 0:00:32]} 14. Nf3 {[%emt 0:06:38]} O-O-O+ {[%emt 0:00:12]} 15. Bd3 {[%emt 0:02:51]} e5 {[%emt 0:08:34]} 16. Rhc1 {[%emt 0:01:55]} Rhe8 {[%emt 0:00:28]} 17. e4 {[%emt 0:04:30]} Re7 {[%emt 0:01:28]} 18. Ke3 {[%emt 0:12:44]} Rc7 {[%emt 0:02:17]} 19. Bc4 {[%emt 0:04:00]} f6 {[%emt 0:03:25]} 20. Bd5 {[%emt 0:07:38]} Na5 {[%emt 0:02:25]} 21. Rxc7+ {[%emt 0:00:25]} Kxc7 {[%emt 0:00:04]} 22. Rb5 {[%emt 0:00:03]} Rxd5 {[%emt 0:05:50]} 23. exd5 {[%emt 0:00:42]} Nc4+ {[%emt 0:00:04]} 24. Ke2 {[%emt 0:05:04]} Nd6 {[%emt 0:00:05]} 25. Rb2 {[%emt 0:00:15]} Bxd5 {[%emt 0:00:43]} 26. g4 {[%emt 0:01:14]} g5 {[%emt 0:04:53]} 27. Nd2 {[%emt 0:01:40]} a5 {[%emt 0:01:24]} 28. Kd3 {[%emt 0:05:14]} Bf7 {[%emt 0:20:09]} 29. Ne4 {[%emt 0:05:46]} Bg6 {[%emt 0:01:32]} 30. f3 {[%emt 0:00:03]} f5 {[%emt 0:02:33]} 31. Nxd6 {[%emt 0:05:11]} Kxd6 {[%emt 0:00:04]} 32. gxf5 {[%emt 0:01:56]} Bxf5+ {[%emt 0:00:03]} 33. Kc4 {[%emt 0:00:21]} Be6+ {[%emt 0:02:21]} 34. Kb5 {[%emt 0:01:48]} Bd5 {[%emt 0:01:37]} 35. Rf2 {[%emt 0:04:00]} h5 {[%emt 0:02:34]} 36. a4 {[%emt 0:02:24]} e4 {[%emt 0:05:01]} 37. fxe4 {[%emt 0:00:57]} Bxe4 {[%emt 0:00:04]} 38. Rf6+ {[%emt 0:05:53]} Ke5 {[%emt 0:00:05]} 39. Rh6 {[%emt 0:00:04]} h4 {[%emt 0:00:18]} 40. Kxa5 {[%emt 0:00:00]} Kf4 {[%emt 0:00:00]} 41. Kb6 {[%emt 0:01:27]} Kf3 {[%emt 0:05:49]} 42. Kc5 {[%emt 0:21:29]} Kg2 {[%emt 0:05:06]} 43. Kd4 {[%emt 0:00:28]} Bf3 {[%emt 0:01:22]} 44. Ke3 {[%emt 0:02:01]} h3 {[%emt 0:00:04]} 45. a5 {[%emt 0:05:10]} g4 {[%emt 0:00:38]} 46. Rg6 {[%emt 0:00:32]} Kxh2 {[%emt 0:01:26]} 47. Kf2 {[%emt 0:00:03]} Be2 {[%emt 0:00:50]} 48. Kxe2 {[%emt 0:01:16]} g3 {[%emt 0:00:02]} 49. a6 {[%emt 0:00:19]} g2 {[%emt 0:00:03]} 50. a7 {[%emt 0:00:14]} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.14"]
[Round "7.13"]
[White "Tari, Aryan"]
[Black "Stefansson, Vignir Vatnar"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2615"]
[BlackElo "2293"]
[Annotator "TA"]
[PlyCount "47"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,47,17,26,32,33,25,286,302,303,290,326,325,313,279,327,322,414,422,478,475,433,451,439,430,461,458,476,463,438,423]} 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Qg4 Kf8 9. h4 {C18: French: 3 Nc3 Bb4: Main line: 7 h4 and 7 Qg4} b6 (9... Nc6 10. h5 Qxc2 11. Rc1 Qe4+ 12. Qxe4 dxe4 13. Ne2 f5 14. g4 Nge7 15. gxf5 Nxf5 16. Bg2 h6 17. Bxe4 {1-0 (36) Grischuk,A (2771)-Tikkanen,H (2510) Astana 2019}) 10. h5 h6 {LiveBook: 3 Games} 11. Rh3 {[%cal Bh1h3,Bh3g3,Bg3g8,Bg8f8,Bf8f7][%mdl 32] [#] And now Rg3 would win.White has an edge.} Ne7 12. Bd3 c4 $146 {[%mdl 8192]} (12... Nf5 $11) ({Predecessor:} 12... Nf5 13. Qf4 c4 14. g4 cxd3 15. gxf5 exf5 16. cxd3 {1-0 (34) Lyell,M (2294)-Tran,M (2066) Budapest 2014}) 13. Rg3 $18 Ke8 14. Qxg7 Rg8 {[#]} 15. Qxg8+ $1 ({Inferior is} 15. Qxh6 Rxg3 16. fxg3 cxd3 $11) 15... Nxg8 16. Rxg8+ Kd7 17. Bh7 Qa5 18. Rf8 Kc7 {White is clearly winning.} 19. Ne2 Nc6 20. Rxf7+ Bd7 21. Kd1 Rh8 22. Bxh6 Kc8 {If only Black now had time for ...Be8....} 23. Rf8+ Rxf8 24. Bxf8 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.14"]
[Round "7.14"]
[White "Ortega Ruiz, Jose Miguel"]
[Black "Gretarsson, Hjorvar Steinn"]
[Result "0-1"]
[ECO "D92"]
[WhiteElo "2281"]
[BlackElo "2571"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,58,0,0,0,0,0,0,0,3,-58,-62,-105,-74,-142,-52,-53,-46,-101,-94,-101,-105,-164,-166,-158,-165,-154,-164,-206,-194,-204,-113,-122,-114,-412,-410]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 O-O 6. Rc1 Be6 7. Nf3 dxc4 8. Ng5 Bd5 9. e4 h6 10. exd5 hxg5 11. Bxg5 Nxd5 12. Bxc4 Nb6 13. Bb3 Nc6 14. d5 {D92: Grünfeld: 4 Nf3 Bg7 5 Bf4} Nd4 15. O-O Qd7 16. Re1 {The position is equal.} (16. h4 Rfe8 17. a3 Nxb3 18. Qxb3 Rad8 19. Rfe1 Nxd5 20. Nxd5 Qxd5 21. Qxd5 Rxd5 22. Rxc7 Bxb2 23. Rxb7 Bxa3 24. Rxa7 {½-½ (30) Vitiugov,N (2709)-Vachier Lagrave,M (2778) Shenzhen 2018}) 16... Rfe8 {[#]} 17. Na4 $146 (17. h4 $11) ({Predecessor:} 17. h4 Rad8 18. a4 Nxb3 19. Qxb3 Nxd5 20. Nxd5 Qxd5 21. Qxd5 Rxd5 22. Rxc7 {½-½ (59) Xiong,J (2665)-Bok,B (2636) Saint Louis 2018}) 17... Nxd5 $15 18. Bxd5 Qxd5 {[%mdl 64] [#] Double Attack} 19. Bxe7 (19. h4 $142) 19... c6 ({Better is} 19... Qxa2 $17 20. Rxc7 b5) 20. Nc3 Qd7 21. Bh4 (21. Bg5 $15) 21... Rxe1+ $17 22. Qxe1 Re8 $36 {[%mdl 2048] Keeping White busy.} 23. Qf1 (23. Qd1 $17 {was worth a try.}) 23... Qg4 $19 24. Bg3 {[#]} Ne2+ $1 25. Nxe2 Qxe2 26. b4 Qxa2 27. b5 cxb5 (27... Bb2 $19 28. Rd1 c5) 28. Qxb5 $17 Qe2 29. Qb4 $2 {[%mdl 8192]} (29. Qxe2 $17 Rxe2 30. Kf1) 29... Bh6 {Accuracy: White = 18%, Black = 55%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.14"]
[Round "7.15"]
[White "Thorhallsson, Simon"]
[Black "Djukic, Nikola"]
[Result "0-1"]
[ECO "E81"]
[WhiteElo "2171"]
[BlackElo "2566"]
[Annotator "ChessBase"]
[PlyCount "86"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} Bg7 {[%emt 0:00:00]} 4. e4 {[%emt 0:00:07]} d6 {[%emt 0:00:00]} 5. f3 {[%emt 0:04:05]} O-O {[%emt 0:00:00]} 6. Be3 {[%emt 0:00:17]} a6 {[%emt 0:00:04]} 7. Qd2 {[%emt 0:00:25]} Nbd7 {[%emt 0:00:06]} 8. Nh3 {[%emt 0:00:50]} c5 {[%emt 0:02:12]} 9. d5 {[%emt 0:00:38]} b5 {[%emt 0:00:18]} 10. cxb5 {[%emt 0:01:58]} Qa5 {[%emt 0:00:06]} 11. bxa6 {[%emt 0:01:48]} Bxa6 {[%emt 0:00:10]} 12. Bxa6 {[%emt 0:02:50]} Qxa6 {[%emt 0:00:07]} 13. Qe2 {[%emt 0:02:47]} Rfb8 {[%emt 0:02:24]} 14. Qxa6 {[%emt 0:06:57]} Rxa6 {[%emt 0:00:23]} 15. Rb1 {[%emt 0:03:16]} Ng4 {[%emt 0:03:42]} 16. Bd2 {[%emt 0:02:53]} Ne3 {[%emt 0:01:55]} 17. Kf2 {[%emt 0:07:36]} Nc4 {[%emt 0:00:51]} 18. Ke2 {[%emt 0:00:34]} Nxb2 {[%emt 0:01:51]} 19. Rhc1 {[%emt 0:01:26]} Rbb6 {[%emt 0:06:59]} 20. Rc2 {[%emt 0:06:42]} Nc4 {[%emt 0:09:12]} 21. Rxb6 {[%emt 0:03:22]} Ndxb6 {[%emt 0:00:05]} 22. Nf2 {[%emt 0:02:23]} f5 {[%emt 0:07:43]} 23. Nfd1 {[%emt 0:03:15]} fxe4 {[%emt 0:06:04]} 24. fxe4 {[%emt 0:00:10]} Be5 {[%emt 0:03:44]} 25. h3 {[%emt 0:01:48]} Kf7 {[%emt 0:00:58]} 26. Ne3 {[%emt 0:02:15]} Nxe3 {[%emt 0:04:16]} 27. Kxe3 {[%emt 0:00:20]} Nc4+ {[%emt 0:01:34]} 28. Kd3 {[%emt 0:00:27]} Nxd2 {[%emt 0:00:42]} 29. Kxd2 {[%emt 0:00:22]} Ra3 {[%emt 0:01:01]} 30. Nb5 {[%emt 0:01:30]} Ra4 {[%emt 0:01:37]} 31. Kd3 {[%emt 0:02:50]} Kf6 {[%emt 0:01:53]} 32. Rf2+ {[%emt 0:02:35]} Kg5 {[%emt 0:00:11]} 33. Rf7 {[%emt 0:00:48]} c4+ {[%emt 0:01:52]} 34. Ke3 {[%emt 0:00:56]} Rxa2 {[%emt 0:00:36]} 35. Rxe7 {[%emt 0:00:19]} Rxg2 {[%emt 0:01:26]} 36. Rc7 {[%emt 0:05:38]} Rg3+ {[%emt 0:00:36]} 37. Kd2 {[%emt 0:00:44]} Rd3+ {[%emt 0:05:08]} 38. Ke2 {[%emt 0:03:43]} Rb3 {[%emt 0:01:32]} 39. Na7 {[%emt 0:00:12]} Rxh3 {[%emt 0:01:21]} 40. Rxc4 {[%emt 0:00:00]} Kf4 {[%emt 0:00:00]} 41. Nc6 {[%emt 0:00:23]} Re3+ {[%emt 0:00:55]} 42. Kf2 {[%emt 0:00:12]} Rxe4 {[%emt 0:00:09]} 43. Nxe5 {[%emt 0:00:17]} Kxe5 {[%emt 0:00:11]} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.14"]
[Round "7.16"]
[White "Esbensen, Arnt"]
[Black "Gukesh D"]
[Result "0-1"]
[ECO "E67"]
[WhiteElo "2176"]
[BlackElo "2536"]
[Annotator "TA"]
[PlyCount "52"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,52,0,0,0,0,0,0,0,14,9,3,22,-16,-6,-19,-27,-19,-23,-196,-197,-212,-214,-383,-373,-328,-349,-342,-321,-727,-712,-942,-347,-352,-345]} 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nbd7 {[%cal Bb8d7,Bd7c5,Bc5e6][%mdl 32]} 7. b3 e5 8. Nc3 Re8 9. dxe5 dxe5 10. e4 c6 11. Qc2 Nc5 {E67: King's Indian: Fianchetto: 6...Nbd7} 12. Be3 Qe7 13. h3 Nfd7 {The position is equal.} 14. Rfd1 Ne6 15. Rab1 Rf8 16. Qd2 $146 ({Predecessor:} 16. b4 f5 17. c5 f4 18. Bc1 Nd4 19. Qd3 Nxf3+ 20. Bxf3 fxg3 21. fxg3 {0-1 (47) Szmukler,R-Panno,O (2465) San Fernando 1992}) 16... f5 17. Bh6 Bxh6 18. Qxh6 f4 19. h4 $2 {[#]} (19. Rb2 $11 {and White has nothing to worry.}) 19... Nf6 $1 $19 {[%cal Rf6g4] ...Ng4 is the strong threat.} 20. Nxe5 fxg3 21. f4 $2 (21. Rb2) 21... Nh5 {[%mdl 64] Discovered Attack} 22. Nxg6 hxg6 23. Qxg6+ Nhg7 24. f5 $2 (24. Qxg3 Rxf4 25. Rf1 Rxh4 26. Rf5) 24... Qxh4 25. Rd3 Qh2+ $2 (25... Ng5 26. f6 {[#]} Rxf6 $1 {[%mdl 512]} 27. Qxf6 Nh3+ {[%mdl 64] Discovered Attack} 28. Bxh3 Qxf6 29. Rxg3 Bxh3 30. Rxh3 Qg5+ 31. Kh1 Qg4) 26. Kf1 {[#]} Ng5 {Played: Qh2xg2} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.14"]
[Round "7.17"]
[White "Hjartarson, Johann"]
[Black "Abbas, Daniel"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2520"]
[BlackElo "2253"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,49,37,33,68,68,55,61,56,55,152,117,266,262,341,340,357,343,775,412,389,399,618,588,1286,1279,1278,1238,1186,1179,29986,29987]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Qe2 d6 8. c4 g6 9. Nc3 Bg7 10. Nf3 O-O 11. Rd1 Nh5 $146 {B42: Sicilian: Kan Variation: 5 Bd3} ({Predecessor:} 11... Nbd7 12. Bc2 Ng4 13. Bf4 Nge5 14. Nxe5 Nxe5 15. Rac1 Qxc4 16. Qxc4 Nxc4 17. Bb3 Ne5 18. Na4 b5 19. Nb6 {1-0 (44) Kokarev,D (2605)-Bocharov,D (2533) Taganrog 2019}) 12. Be3 Bxc3 13. bxc3 e5 {White is slightly better.} 14. Qd2 Nd7 {[#]} (14... Bg4 $14) 15. Bc2 $1 $16 Qxc4 (15... Nb6 $16 {was worth a try.}) 16. Qxd6 $18 Qxc3 17. Bb3 Qc6 18. Bh6 Ng7 $2 {[#]} (18... Qxd6 19. Rxd6 Re8) 19. Rac1 {[%cal Ba1c1,Bc1c7,Bc7d7][%mdl 32]} Qxd6 20. Rxd6 b6 (20... Ne8 $142) 21. Rc7 Kh8 22. Ng5 Kg8 23. Rdxd7 Bxd7 24. Rxd7 {[%cal Rg5f7]} Rac8 25. Nxf7 {Accuracy: White = 85%, Black = 18%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.14"]
[Round "7.18"]
[White "Giacomini, Hector"]
[Black "Kanarek, Marcel"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2167"]
[BlackElo "2505"]
[Annotator "ChessBase"]
[PlyCount "68"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 3. Bg5 {[%emt 0:00:00]} Bg7 {[%emt 0:00:00]} 4. Nbd2 {[%emt 0:00:00]} O-O {[%emt 0:00:06]} 5. e3 {[%emt 0:00:02]} d6 {[%emt 0:03:51]} 6. Bd3 {[%emt 0:00:57]} Nc6 {[%emt 0:03:05]} 7. c3 {[%emt 0:01:42]} h6 {[%emt 0:04:27]} 8. Bh4 {[%emt 0:00:26]} e5 {[%emt 0:01:19]} 9. O-O {[%emt 0:00:39]} g5 {[%emt 0:06:24]} 10. Bg3 {[%emt 0:00:37]} Qe7 {[%emt 0:02:16]} 11. Qc2 {[%emt 0:01:47]} Re8 {[%emt 0:05:43]} 12. dxe5 {[%emt 0:02:04]} dxe5 {[%emt 0:01:12]} 13. e4 {[%emt 0:03:05]} Nh5 {[%emt 0:00:44]} 14. Rfe1 {[%emt 0:05:01]} Nf4 {[%emt 0:03:33]} 15. Bf1 {[%emt 0:01:42]} h5 {[%emt 0:00:58]} 16. h3 {[%emt 0:03:12]} g4 {[%emt 0:17:45]} 17. hxg4 {[%emt 0:01:45]} hxg4 {[%emt 0:00:07]} 18. Nh4 {[%emt 0:04:45]} Nh5 {[%emt 0:01:01]} 19. Nc4 {[%emt 0:07:04]} Bf6 {[%emt 0:05:21]} 20. Nf5 {[%emt 0:00:50]} Bxf5 {[%emt 0:00:47]} 21. exf5 {[%emt 0:00:05]} Nxg3 {[%emt 0:06:03]} 22. fxg3 {[%emt 0:00:07]} e4 {[%emt 0:00:25]} 23. Qe2 {[%emt 0:05:29]} Qc5+ {[%emt 0:13:23]} 24. Qe3 {[%emt 0:01:18]} Qxf5 {[%emt 0:00:50]} 25. Qf4 {[%emt 0:01:11]} Qxf4 {[%emt 0:03:07]} 26. gxf4 {[%emt 0:00:05]} Bh4 {[%emt 0:01:00]} 27. Red1 {[%emt 0:02:24]} e3 {[%emt 0:00:38]} 28. Be2 {[%emt 0:00:45]} Re4 {[%emt 0:04:07]} 29. Rd7 {[%emt 0:11:16]} Rxf4 {[%emt 0:03:22]} 30. Rad1 {[%emt 0:01:36]} Re8 {[%emt 0:01:44]} 31. Rxc7 {[%emt 0:05:07]} Bf2+ {[%emt 0:00:12]} 32. Kf1 {[%emt 0:01:34]} Bg3+ {[%emt 0:00:39]} 33. Kg1 {[%emt 0:00:26]} Rxc4 {[%emt 0:03:04]} 34. Bxc4 {[%emt 0:00:22]} Bxc7 {[%emt 0:00:22]} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.14"]
[Round "7.19"]
[White "Salomon, Johan"]
[Black "Chittka, Julius"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2495"]
[BlackElo "2268"]
[Annotator "TA"]
[PlyCount "125"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,125,13,22,12,16,12,42,39,54,45,43,39,29,29,39,39,66,71,66,63,85,86,92,97,90,96,91,85,97,103,87,88,156,166,172,161,310,264,229,189,199,182,236,181,179,176,149,147,134,56,61,63,56,56,56,56,66,59,61,61,61,63,138,131,183,63,64,64,86,86,312,217,314,122,195,122,129,115,256,158,960,956,801,695,4075,3326,6086,9855,29959,0,1047,371,646,635,517,147,158,117,560,542,995,0,0,0,0,0,0,0,6307,296,29976,29977,29977,29977,29975,29977,29978,29971]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. d4 Bg7 6. dxc5 {B31: Sicilian: 2...Nc6 3 Bb5 g6} Qa5+ 7. Nbd2 Ba6 8. Rb1 {White is slightly better.} (8. a3 Qxc5 9. c4 Nh6 10. b4 Qh5 11. Rb1 f5 12. exf5 O-O 13. fxg6 Qxg6 {1-0 (43) So,W (2765)-Maze,S (2596) Caleta 2019}) 8... Qxc5 9. b4 Qb6 10. c4 Nf6 11. O-O O-O 12. Bb2 $146 ({Predecessor:} 12. Ba3 d6 13. Qc2 {1-0 (45) Gadimbayli,A (2330)-Kazakovskiy,V (2328) Kirishi 2016}) 12... Rab8 13. Bd4 Qc7 14. Re1 Ng4 {Strongly threatening ...Bxd4.} 15. Bxg7 Kxg7 16. h3 Ne5 17. Nxe5 Qxe5 18. Nf3 Qc7 19. Qd4+ Kg8 20. c5 Bb5 (20... d6 $142) 21. e5 $1 $16 a5 22. Qh4 Rbe8 (22... Kg7 $142 23. bxa5 (23. Qxe7 Bc4 $16) 23... Qxa5) 23. Ng5 {[%csl Gg5][%cal Rh4h7]} h5 24. a3 axb4 25. axb4 (25. Rxb4 $6 Qa7 $16) (25. Qxb4 Ra8 $11) 25... Kg7 (25... Ra8 {is a better defense.} 26. Nf3 Qd8) 26. Rbd1 Ba4 27. Rd3 $1 {[%cal Bd1d3,Bd3e3,Be3g3][%mdl 32]} Bc2 28. Rde3 Bf5 29. g4 (29. Nf3 $16) 29... Be6 $1 $14 30. Nxe6+ dxe6 31. gxh5 {Qg4 is the strong threat.} Rh8 32. Rg3 $1 Rh6 $1 33. Qg4 $40 {[%mdl 128] White is up to no good.} Reh8 $1 34. hxg6 $1 Rxg6 35. Qf3 Rhh6 (35... Rh4 $14) 36. Re4 $16 Rxg3+ (36... Qd7 $16 37. Kh2 Qd5) 37. Qxg3+ {[%mdl 4096] Endgame KQR-KQR} (37. fxg3 $18 Qd7 38. h4) 37... Rg6 $14 38. Rg4 Qa7 39. Kg2 Qa4 $2 (39... Qa1 $16 {was necessary.} 40. Rxg6+ fxg6) 40. Qh4 Qa7 (40... Rxg4+ {might work better.} 41. Qxg4+ Kf8) 41. Rg3 $2 (41. Rxg6+ $18 fxg6 42. Qe4) 41... Qb7 (41... Qc7 $16 42. Rxg6+ fxg6) 42. Qd4 (42. Qe4 $18) 42... Qa6 $16 43. Qe4 Qa4 (43... Kf8 $16 44. Rxg6 fxg6 45. Qf3+ (45. Qxg6 Qf1+ 46. Kf3 Qxf2+ 47. Kxf2 $11) 45... Kg7) 44. h4 Qb5 $2 (44... Rxg3+ $16 45. fxg3 (45. Kxg3 Qb3+ 46. Kh2 Qb2 $16) 45... Qa1) 45. h5 $18 Rxg3+ 46. Kxg3 {KQ-KQ} (46. fxg3 Qa4 $16) 46... Qa4 47. Qg4+ Kh7 48. Qf4 Kg7 49. Qg4+ (49. Qg5+ $142 Kf8 50. h6 Qb3+ 51. f3 Qxb4 52. Qg7+ Ke8 53. Qg8+ Kd7 54. Qxf7 Qxc5 55. h7 Qxe5+ 56. f4 Qe1+ 57. Kg4) 49... Kh7 50. Qf3 $2 (50. Kh2 Qa2 51. Qf3 {[%mdl 64] Double Attack}) 50... Kg7 $2 (50... Kg8 51. Qg4+ Kh7) 51. Qe4 Qb3+ 52. Kh4 $2 (52. Kh2 $18 {and White stays clearly on top.} Qd1 53. Kg3 (53. Qxc6 Qxh5+ 54. Kg1 Qd1+ 55. Kh2 Qh5+ 56. Kg2 Qg4+ 57. Kh2 Qxb4 $11)) 52... Qb2 $16 53. Qg4+ ({Inferior is} 53. Qxc6 Qxf2+ 54. Kg4 Qd4+ 55. Kf3 Qxb4 $11) 53... Kh7 $2 {[%mdl 8192]} (53... Kf8 $16 {is tougher.}) 54. Qf4 $18 Kh8 55. h6 $2 ({White should play} 55. Kh3 $18 {aiming for h6.} Kg7 56. h6+ Kf8 57. Kg2) 55... Qb1 $1 $11 56. Kh3 Qh1+ $1 57. Kg3 Qg1+ 58. Kf3 Qg6 $2 {[%mdl 8192]} (58... Qf1 $11) 59. Ke2 $2 (59. b5 Qb1 60. b6 (60. Qxf7 Qh1+ 61. Kg4 Qg2+ 62. Kh5 Qh2+ 63. Kg4 Qg2+ 64. Kh5 Qh2+ 65. Kg4 Qg2+ $11) 60... Qh1+ 61. Ke2 Qh5+ 62. Kd2) 59... Qc2+ $2 {[#]} (59... Qg2 $18 60. Qf3 (60. Qxf7 Qe4+ 61. Kd1 Qd3+ 62. Kc1 Qc4+ 63. Kd1 Qd4+ 64. Ke2 Qe4+ 65. Kd2 Qxb4+ 66. Ke3 Qxc5+ 67. Ke4 Qc4+ 68. Kf3 Qd3+ 69. Kg4 Qe4+ 70. Kg5 Qxe5+ 71. Kg6 Qf5+ 72. Qxf5 exf5 $11) 60... Qg6) 60. Kf1 $1 {White mates.} Qb1+ {[#]} 61. Kg2 $1 Qg6+ 62. Qg3 Qxh6 63. Qh3 {Accuracy: White = 60%, Black = 35%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.14"]
[Round "7.20"]
[White "Hambleton, Aman"]
[Black "Salles, Louis"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2484"]
[BlackElo "2221"]
[Annotator "TA"]
[PlyCount "116"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,116,10,4,-75,0,0,0,-31,-31,-28,0,-33,-17,-28,-37,-37,-24,-69,-80,-75,-71,-129,-10,-16,-4,-8,-8,-4,-4,-4,0,0,0,0,0,0,31,25,27,34,95,81,84,80,77,65,77,35,34,35,34,42,48,75,74,8,8,8,12,0,0,0,0,0,0,0,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,0,8,0,0,0,0,-29980,-29982,-29981,-29983,-29982,-29983,-29987,-29988]} 1. d4 Nf6 2. Bf4 c5 3. e3 Qb6 4. Nc3 {[%cal Bb1c3,Bc3b5,Bb5c7][%mdl 32]} Qxb2 5. Nb5 Nd5 6. c4 $146 {[#] A45: Trompowsky Attack} (6. a3 $11 {remains equal.}) ({Predecessor:} 6. Rb1 Qxa2 7. Ra1 Qb2 8. Rb1 Qa2 9. Ra1 Qb2 10. Rb1 {½-½ (10) Kamsky,G (2709)-Ivanchuk,V (2739) Caleta 2014}) 6... Nxf4 (6... Qb4+ $1 $17 7. Qd2 Qxd2+ 8. Kxd2 Nxf4 9. Nc7+ {[%mdl 64] Double Attack} (9. exf4 Na6 $15) 9... Kd8 10. Nxa8 Ng6) 7. Rb1 $11 Qxa2 8. Nc7+ {[%mdl 64] Double Attack. The position is equal.} (8. Ra1 $5 {[%cal Ra1a2]} Qb2 9. Rb1 $11) 8... Kd8 9. Nxa8 Ng6 10. Nf3 Qa5+ 11. Qd2 Qxd2+ 12. Kxd2 f6 13. h4 {And now h5 would win.} e6 14. Bd3 Na6 15. Be4 (15. Ra1 $142) 15... b6 ({Better is} 15... cxd4 $17 16. exd4 Bb4+ 17. Kc2 f5) 16. h5 Ne7 17. Ra1 Nc6 18. Bxc6 $1 dxc6 19. Rhb1 cxd4 (19... Kd7 {looks sharper.} 20. Ke2 cxd4 21. exd4 Rg8 22. Nd2 g6) 20. Nxd4 Kd7 21. Nxb6+ $1 axb6 22. Rxb6 {[%mdl 64] Double Attack} Bc5 (22... e5 {is more complex.} 23. Nb3 g6 24. hxg6 hxg6 25. Raxa6 Bxa6 26. Rxa6 Bb4+) 23. Rbxa6 Bxa6 24. Rxa6 Bxd4 ({Black should play} 24... Rb8 $14) 25. exd4 $14 {[%mdl 4096] Endgame KR-KR} Rc8 26. g4 Rc7 27. f4 e5 28. dxe5 fxe5 29. f5 h6 $1 30. Ke3 Ke7 31. Ra5 Kf6 32. Rc5 (32. Kf3 $16) 32... Kg5 $11 33. Kf3 e4+ $1 34. Kg3 Rd7 {[#] With the idea ...Rd3+.} 35. f6+ $1 {[%mdl 512]} Kxf6 36. Kf4 Rd6 37. Kxe4 Re6+ 38. Kd4 Rd6+ 39. Kc3 g6 40. Kb4 gxh5 41. gxh5 {aiming for Ka5.} Ke7 42. Ka5 Rf6 43. Kb6 Kd7 44. Ra5 Kd6 45. Ra1 {Hoping for c5+.} Rf5 $1 46. Rd1+ Ke6 47. Kxc6 Rxh5 48. Rd6+ Ke7 49. c5 Rh1 50. Kc7 {Threatens to win with c6.} h5 51. Rh6 {Strongly threatening c6.} h4 52. c6 h3 53. Kb8 h2 {( -> ...Rb1+)} 54. c7 Rb1+ 55. Kc8 $2 {[%mdl 8192]} (55. Ka7 $11 Kd7 56. Rxh2) 55... h1=Q {Black mates.} 56. Rxh1 Rxh1 57. Kb7 Rb1+ 58. Kc8 Rc1 {Accuracy: White = 46%, Black = 82%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.14"]
[Round "7.21"]
[White "Prithu Gupta"]
[Black "Le Goff, Ronan"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2478"]
[BlackElo "2186"]
[Annotator "ChessBase"]
[PlyCount "103"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:22]} 2. g3 {[%emt 0:00:00]} e6 {[%emt 0:00:39]} 3. c4 {[%emt 0:00:00]} d5 {[%emt 0:00:06]} 4. Bg2 {[%emt 0:00:00]} Be7 {[%emt 0:00:10]} 5. O-O {[%emt 0:00:03]} O-O {[%emt 0:00:09]} 6. b3 {[%emt 0:00:02]} d4 {[%emt 0:00:24]} 7. e3 {[%emt 0:00:32]} c5 {[%emt 0:00:22]} 8. Ne5 {[%emt 0:00:06]} Ne8 {[%emt 0:19:55]} 9. f4 {[%emt 0:04:11]} f6 {[%emt 0:07:09]} 10. Nd3 {[%emt 0:00:07]} Nc7 {[%emt 0:05:51]} 11. Ba3 {[%emt 0:03:53]} Nba6 {[%emt 0:01:00]} 12. Bb2 {[%emt 0:00:20]} Rb8 {[%emt 0:06:22]} 13. Na3 {[%emt 0:00:28]} b5 {[%emt 0:06:37]} 14. Nxb5 {[%emt 0:01:06]} Nxb5 {[%emt 0:00:08]} 15. cxb5 {[%emt 0:00:03]} Rxb5 {[%emt 0:00:14]} 16. Qc2 {[%emt 0:00:55]} dxe3 {[%emt 0:19:11]} 17. dxe3 {[%emt 0:00:06]} Nb4 {[%emt 0:00:26]} 18. Nxb4 {[%emt 0:00:29]} cxb4 {[%emt 0:00:43]} 19. Bd4 {[%emt 0:01:22]} Bb7 {[%emt 0:05:39]} 20. Qc4 {[%emt 0:03:59]} Qd7 {[%emt 0:00:39]} 21. Bxb7 {[%emt 0:01:31]} Rxb7 {[%emt 0:00:17]} 22. Rac1 {[%emt 0:00:31]} Rd8 {[%emt 0:06:45]} 23. Qa6 {[%emt 0:04:48]} Kf7 {[%emt 0:03:32]} 24. Rc4 {[%emt 0:14:19]} Qd5 {[%emt 0:05:41]} 25. Qc6 {[%emt 0:12:39]} Qxc6 {[%emt 0:02:08]} 26. Rxc6 {[%emt 0:00:03]} Bd6 {[%emt 0:03:07]} 27. Kf2 {[%emt 0:05:07]} Ke7 {[%emt 0:01:11]} 28. Ke2 {[%emt 0:00:11]} Rc7 {[%emt 0:02:37]} 29. Rfc1 {[%emt 0:00:16]} Kd7 {[%emt 0:00:32]} 30. Rxc7+ {[%emt 0:01:18]} Bxc7 {[%emt 0:00:08]} 31. Bc5 {[%emt 0:03:55]} a5 {[%emt 0:01:07]} 32. g4 {[%emt 0:01:34]} g6 {[%emt 0:00:51]} 33. Be7 {[%emt 0:18:23]} Kxe7 {[%emt 0:00:37]} 34. Rxc7+ {[%emt 0:00:03]} Rd7 {[%emt 0:00:16]} 35. Rxd7+ {[%emt 0:01:45]} Kxd7 {[%emt 0:00:05]} 36. Kd3 {[%emt 0:00:03]} h5 {[%emt 0:01:21]} 37. g5 {[%emt 0:09:12]} fxg5 {[%emt 0:01:15]} 38. fxg5 {[%emt 0:00:02]} Kd6 {[%emt 0:00:26]} 39. Kd4 {[%emt 0:00:33]} h4 {[%emt 0:00:42]} 40. h3 {[%emt 0:00:00]} e5+ {[%emt 0:00:00]} 41. Kc4 {[%emt 0:00:50]} e4 {[%emt 0:06:41]} 42. Kd4 {[%emt 0:00:14]} Ke6 {[%emt 0:08:36]} 43. Kxe4 {[%emt 0:00:03]} Kd6 {[%emt 0:00:15]} 44. Kd4 {[%emt 0:01:47]} Ke6 {[%emt 0:00:51]} 45. e4 {[%emt 0:00:06]} Kd6 {[%emt 0:00:06]} 46. e5+ {[%emt 0:00:13]} Ke6 {[%emt 0:00:30]} 47. Ke4 {[%emt 0:00:05]} Kd7 {[%emt 0:01:48]} 48. Kd5 {[%emt 0:00:07]} Ke7 {[%emt 0:00:08]} 49. e6 {[%emt 0:00:05]} Ke8 {[%emt 0:00:35]} 50. e7 {[%emt 0:00:05]} Kxe7 {[%emt 0:01:04]} 51. Ke5 {[%emt 0:00:06]} Kf7 {[%emt 0:00:48]} 52. Kd6 {[%emt 0:00:06]} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.14"]
[Round "7.22"]
[White "Siddharth, Jagadeesh"]
[Black "Kevlishvili, Robby"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2132"]
[BlackElo "2451"]
[Annotator "TA"]
[PlyCount "134"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,134,3,14,6,13,10,9,5,33,35,46,43,45,35,48,38,37,28,35,29,32,24,36,40,47,39,29,25,36,31,48,43,94,-120,-116,-107,-114,-125,-125,-123,-114,-109,-107,-144,-141,-178,-184,-266,-266,-266,-266,-264,-266,-268,-266,-277,-258,-277,-272,-261,-256,-312,-312,-312,-312,-306,-302,-271,-186,-194,-195,-195,-195,-209,-194,-194,-189,-195,-195,-195,-195,-195,-194,-352,-358,-352,-116,-344,-344,-571,-571,-571,-571,-571,-507,-499,-499,-499,-470,-1586,-1582,-1456,-1339,-1085,-895,-1441,-1417,-1215,-1179,-1104,-805,-1257,-1193,-5409,-3743,-6087,-5693,-5193,-5039,-4280,-2431,-11298,-9790,-6029,-6029,-29979,-29980]} 1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. g3 Bd7 (4... Nbd7 5. d3 g6 6. Bg2 Bg7 7. O-O O-O 8. Re1 e5 9. d4 Qc7 10. a4 b6 11. d5 a6 12. Nbd2 {1-0 (42) Kramnik,V (2800)-Karjakin,S (2763) Moscow 2018}) 5. d3 Nc6 6. Bg2 {B50: Sicilian: 2...d6, Miscellaneous} g6 7. O-O Bg7 8. Re1 {The position is equal.} Bg4 $146 ({Predecessor:} 8... O-O 9. Nbd2 Rc8 10. Nf1 b5 11. d4 cxd4 12. Nxd4 a6 13. Ne3 Qb6 14. Nd5 Qd8 15. Nxc6 Bxc6 16. Bg5 Bxd5 17. exd5 {½-½ (36) Kuang,Y (2220)-Du,Y (1522) Hangzhou 2018}) 9. h3 Bxf3 10. Qxf3 O-O 11. Be3 Nd7 12. Qd1 Rb8 13. a4 a6 14. Nd2 Qc7 15. Nf3 b5 16. axb5 axb5 17. d4 b4 18. Qe2 bxc3 19. bxc3 Rb3 20. Qc4 Rfb8 ({Black should try} 20... Rbb8 $14) 21. Nd2 $2 {[#]} (21. e5 $16 {Strongly threatening e6.} cxd4 22. cxd4 (22. Bxd4 R3b7 $14)) 21... Rxc3 $1 $17 {[%mdl 512]} 22. Qxc3 cxd4 23. Qa3 {aiming for Bg5.} dxe3 24. Qxe3 Bxa1 25. Rxa1 Qb6 26. Qe1 Qd4 27. Rc1 Nce5 28. Qe2 (28. Rb1 {is a better defense.}) 28... Rb2 $19 29. Nf3 Nxf3+ ({Don't play} 29... Rxe2 30. Nxd4 Rd2 31. Nc6 $17) 30. Qxf3 Ne5 31. Qe3 Qxe3 32. fxe3 {[%mdl 4096] Endgame KRB-KRN} Rb3 33. Rc7 Kf8 ({Don't take} 33... Rxe3 34. Kf2 $19) 34. Kf2 Nd3+ 35. Ke2 Rb2+ 36. Kf1 {[#]} Ne1 $1 {[%mdl 512]} 37. Bh1 (37. Kxe1 Rxg2) 37... Rh2 38. Kg1 Rc2 39. Rxc2 Nxc2 {KB-KN} 40. Kf2 Kg7 41. Ke2 Nb4 42. Bg2 Kf6 43. Kf3 Ke5 44. Bf1 Nc6 45. Bb5 Nd8 46. Bc4 $2 (46. h4) 46... Ne6 47. h4 h5 $2 (47... g5 $19 {has better winning chances.} 48. h5 Kf6) 48. Bd5 $2 {[#]} (48. g4 $17) 48... g5 $1 49. Bc6 $2 (49. hxg5 {was forced.} Nxg5+ 50. Kg2) 49... g4+ 50. Kg2 Nc5 51. Be8 Kf6 52. Bc6 e6 53. Kh2 {and the idea Kg2 leaves White hopeful.} Nb3 54. Kg1 (54. Kg2 $142 Nd2 55. Kh2) 54... Nd2 55. Kg2 Nb1 56. Kg1 Nc3 57. Kf1 Ke5 58. Be8 Nxe4 59. Bxf7 Nxg3+ 60. Kg2 Nf5 61. Bxh5 Nxe3+ 62. Kg3 Kf5 63. Be8 Nf1+ 64. Kg2 Nd2 65. h5 Kg5 66. Bd7 e5 67. Bxg4 Kxg4 {Accuracy: White = 41%, Black = 74%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.14"]
[Round "7.23"]
[White "Kjartansson, Gudmundur"]
[Black "Bjornsson, Tomas"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2444"]
[BlackElo "2156"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,55,10,8,9,5,4,16,18,37,25,23,18,25,28,35,9,30,33,53,31,38,0,-10,-28,0,0,10,-4,147,145,109,143,140,145,154,156,365,358,407,380,450,424,560,544,533,484]} 1. Nf3 d5 2. g3 Bg4 3. Bg2 Nd7 4. O-O c6 5. d3 Ngf6 6. h3 Bh5 7. Qe1 {A07: Réti Opening: New York and Capablanca Systems} e5 8. e4 dxe4 (8... Bd6 9. exd5 Bxf3 10. Bxf3 Nxd5 11. Nc3 Nxc3 12. bxc3 O-O 13. a4 a5 14. Bg2 Qc7 {½-½ (75) Howell,D (2682)-Vitiugov,N (2732) Caleta 2018}) 9. dxe4 {The position is equal.} Bc5 10. a4 O-O 11. Na3 {[%cal Bb1a3,Ba3c4,Bc4e3,Be3f5,Bf5g3][%mdl 32]} Re8 12. Nh4 Qc7 13. Nc4 Nb6 14. Ne3 Rad8 15. b3 $146 ({Predecessor:} 15. Nef5 Nbd7 16. b4 Bf8 17. g4 Bg6 18. Ng3 a5 19. Qe2 {0-1 (41) Lizorkina,V (1828)-Sukhorskij,V (1982) LSS email 2011}) 15... Nfd7 16. Kh1 f6 17. f4 exf4 18. gxf4 Nc8 19. Nef5 Nd6 $2 {[#]} (19... Ne7 $11) 20. Ng3 $1 $16 {[%cal Rg3h5]} Bf7 21. b4 Bc4 22. Rf3 Bd4 {[#]} 23. c3 $1 {[%cal Rc3d4]} Nxe4 $2 (23... f5 $16 {might work better.}) 24. Nxe4 $18 ({Less strong is} 24. cxd4 Nd6 $16) 24... Bd5 25. Rg3 ({Weaker is} 25. cxd4 Bxe4 26. Re3 Bxg2+ 27. Kxg2 Rxe3 $18) 25... Bxe4 26. Bxe4 {White is clearly winning.} Bf2 27. Qxf2 {aiming for Qa2+.} Rxe4 {[#]} 28. Rxg7+ $1 {[%mdl 512] Accuracy: White = 54%, Black = 27%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.14"]
[Round "7.24"]
[White "Obrien, Matthew"]
[Black "Suleymenov, Alisher"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "2110"]
[BlackElo "2431"]
[Annotator "NA"]
[PlyCount "84"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:58]} 3. d4 {[%emt 0:00:20]} cxd4 {[%emt 0:00:05]} 4. Nxd4 {[%emt 0:00:05]} e6 {[%emt 0:00:04]} 5. Nc3 {[%emt 0:01:15]} Qc7 {[%emt 0:00:06]} 6. Be3 {[%emt 0:01:00]} a6 {[%emt 0:00:05]} 7. Qf3 {[%emt 0:01:18]} Bd6 {[%emt 0:11:05]} 8. O-O-O {[%emt 0:00:40]} Be5 {[%emt 0:00:08]} 9. Qe2 {[%emt 0:05:36]} Nf6 {[%emt 0:15:26]} 10. g3 {[%emt 0:02:04]} O-O {[%emt 0:00:23]} 11. f4 {[%emt 0:02:23]} Bxd4 {[%emt 0:00:02]} 12. Bxd4 {[%emt 0:00:07]} Nxd4 {[%emt 0:00:03]} 13. Rxd4 {[%emt 0:00:09]} d6 {[%emt 0:01:30]} 14. g4 {[%emt 0:12:38]} e5 $11 {[%emt 0:13:29]} 15. Rc4 {[%emt 0:01:10]} Qd8 {[%emt 0:00:35]} 16. g5 {[%emt 0:06:33]} Nd7 {[%emt 0:00:11]} 17. f5 {[%emt 0:09:24]} b5 {[%emt 0:02:46]} 18. Rc6 {[%emt 0:01:22]} Nb8 {[%emt 0:00:21]} 19. Rxc8 {[%emt 0:00:21]} Qxg5+ {[%emt 0:00:04]} 20. Kb1 {[%emt 0:00:39]} Rxc8 {[%emt 0:00:04]} 21. Nd5 {[%emt 0:00:12]} Nd7 {[%emt 0:10:51]} 22. Qf2 {[%emt 0:02:17]} Kh8 {[%emt 0:09:33]} 23. Rg1 {[%emt 0:00:29]} Qh6 {[%emt 0:00:04]} 24. Bd3 {[%emt 0:05:27]} Rab8 {[%emt 0:08:56]} 25. f6 {[%emt 0:06:29]} Nxf6 {[%emt 0:06:43]} 26. Ne7 {[%emt 0:00:10]} Rf8 {[%emt 0:06:35]} 27. Nf5 {[%emt 0:00:55]} Qf4 {[%emt 0:00:04]} 28. Qg2 {[%emt 0:00:12]} g6 {[%emt 0:00:21]} 29. Nxd6 {[%emt 0:01:05]} Rbd8 {[%emt 0:02:49]} 30. Rf1 {[%emt 0:02:39]} Qe3 {[%emt 0:02:16]} 31. Nb7 {[%emt 0:01:02]} Rd7 {[%emt 0:00:07]} 32. Na5 {[%emt 0:00:51]} Nh5 {[%emt 0:00:14]} 33. a3 {[%emt 0:01:27]} Nf4 {[%emt 0:01:46]} 34. Qg5 {[%emt 0:00:42]} f6 {[%emt 0:00:04]} 35. Qh6 {[%emt 0:00:53]} Rc8 {[%emt 0:00:38]} 36. Ka2 {[%emt 0:02:53]} Qb6 {[%emt 0:00:37]} 37. Nb3 {[%emt 0:01:27]} Nxd3 {[%emt 0:00:09]} 38. cxd3 {[%emt 0:00:30]} Qe6 {[%emt 0:00:17]} 39. Rc1 {[%emt 0:02:01]} Rxc1 {[%emt 0:00:42]} 40. Qf8+ {[%emt 0:00:00]} Qg8 {[%emt 0:00:00]} 41. Qxf6+ {[%emt 0:00:45]} Rg7 {[%emt 0:00:14]} 42. Qxe5 {[%emt 0:00:15]} Rd1 {[%emt 0:00:37]} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.14"]
[Round "7.25"]
[White "Tania, Sachdev"]
[Black "Walton, Alan J"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2397"]
[BlackElo "2132"]
[Annotator "NA"]
[PlyCount "59"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:06]} d5 {[%emt 0:00:12]} 2. c4 {[%emt 0:00:12]} c6 {[%emt 0:00:30]} 3. Nf3 {[%emt 0:00:12]} Nf6 {[%emt 0:00:08]} 4. Nc3 {[%emt 0:00:04]} e6 {[%emt 0:01:16]} 5. g3 {[%emt 0:00:05]} dxc4 {[%emt 0:00:43]} 6. Bg2 {[%emt 0:00:05]} b5 {[%emt 0:00:34]} 7. Ne5 {[%emt 0:01:18]} Nd5 {[%emt 0:03:48]} 8. e4 {[%emt 0:06:58]} Nxc3 {[%emt 0:02:48]} 9. bxc3 {[%emt 0:00:04]} Be7 {[%emt 0:00:14]} 10. a4 {[%emt 0:13:21]} b4 {[%emt 0:01:13]} 11. O-O {[%emt 0:13:35]} a5 {[%emt 0:13:08]} 12. Nxc4 {[%emt 0:37:53]} Ba6 {[%emt 0:04:45]} 13. Qb3 {[%emt 0:00:08]} bxc3 {[%emt 0:07:28]} 14. Rd1 {[%emt 0:00:11]} Nd7 {[%emt 0:04:30]} 15. Qxc3 {[%emt 0:01:39]} Bb4 {[%emt 0:00:39]} 16. Qc2 {[%emt 0:01:11]} O-O {[%emt 0:00:57]} 17. Be3 {[%emt 0:06:48]} Rc8 {[%emt 0:02:48]} 18. Rac1 {[%emt 0:02:56]} Qe7 {[%emt 0:01:29]} 19. Qa2 {[%emt 0:02:51]} Bb7 {[%emt 0:09:30]} 20. Bd2 {[%emt 0:02:08]} c5 {[%emt 0:01:55]} 21. Nxa5 {[%emt 0:01:26]} Bxa5 {[%emt 0:00:10]} 22. Bxa5 {[%emt 0:00:02]} cxd4 {[%emt 0:00:17]} 23. Qb2 {[%emt 0:05:07]} Rxc1 {[%emt 0:03:44]} 24. Rxc1 {[%emt 0:00:30]} Ba6 {[%emt 0:01:35]} 25. Qxd4 {[%emt 0:01:13]} Rb8 {[%emt 0:00:55]} 26. h4 {[%emt 0:00:47]} Nf8 {[%emt 0:01:08]} 27. Rc7 {[%emt 0:00:56]} Rd8 {[%emt 0:02:04]} 28. Qb6 {[%emt 0:01:25]} Rd1+ {[%emt 0:02:14]} 29. Kh2 {[%emt 0:00:01]} Qd6 {[%emt 0:00:08]} 30. Rc6 {[%emt 0:00:30]} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.14"]
[Round "7.26"]
[White "Borocz, Istvan"]
[Black "Maroroa, Sue"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2350"]
[BlackElo "2128"]
[Annotator "NA"]
[PlyCount "77"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:01:09]} g6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:54]} Bg7 {[%emt 0:00:09]} 4. e4 {[%emt 0:00:07]} d6 {[%emt 0:00:12]} 5. Be2 {[%emt 0:00:13]} O-O {[%emt 0:00:57]} 6. Bg5 {[%emt 0:00:27]} h6 {[%emt 0:02:21]} 7. Be3 {[%emt 0:04:03]} e5 {[%emt 0:01:34]} 8. d5 {[%emt 0:03:31]} a5 {[%emt 0:06:42]} 9. Nf3 {[%emt 0:12:21]} Ng4 {[%emt 0:06:04]} 10. Bd2 {[%emt 0:03:06]} f5 {[%emt 0:04:42]} 11. Qc1 {[%emt 0:06:28]} Nxf2 {[%emt 0:06:31]} 12. Kxf2 {[%emt 0:06:36]} fxe4 {[%emt 0:00:11]} 13. Nxe4 {[%emt 0:01:05]} Qh4+ {[%emt 0:00:25]} 14. Ke3 {[%emt 0:01:30]} Qf4+ {[%emt 0:12:59]} 15. Kd3 {[%emt 0:01:46]} Qf7 {[%emt 0:04:08]} 16. Bxh6 {[%emt 0:23:29]} Bf5 {[%emt 0:02:07]} 17. Bxg7 {[%emt 0:00:46]} Bxe4+ {[%emt 0:02:02]} 18. Kxe4 {[%emt 0:00:22]} Qf5+ {[%emt 0:01:52]} 19. Ke3 {[%emt 0:00:09]} Kxg7 {[%emt 0:01:36]} 20. Bd3 {[%emt 0:15:10]} e4 {[%emt 0:03:54]} 21. Bxe4 {[%emt 0:00:06]} Re8 {[%emt 0:00:57]} 22. Qc3+ {[%emt 0:02:04]} Kg8 {[%emt 0:05:13]} 23. Kf2 {[%emt 0:03:20]} Rxe4 {[%emt 0:00:38]} 24. Rhe1 {[%emt 0:00:06]} Rxe1 {[%emt 0:01:29]} 25. Rxe1 {[%emt 0:00:03]} Nd7 {[%emt 0:00:04]} 26. Kg1 {[%emt 0:01:16]} Rf8 {[%emt 0:01:24]} 27. h3 {[%emt 0:01:34]} b6 {[%emt 0:08:38]} 28. Qe3 {[%emt 0:01:16]} Nc5 {[%emt 0:01:32]} 29. Qe7 {[%emt 0:04:22]} Nd3 {[%emt 0:02:11]} 30. Re3 {[%emt 0:03:24]} Ne5 {[%emt 0:10:28]} 31. Ng5 {[%emt 0:00:54]} Qf2+ {[%emt 0:00:32]} 32. Kh2 {[%emt 0:00:40]} Qf4+ {[%emt 0:01:55]} 33. Rg3 {[%emt 0:00:28]} Qh4 {[%emt 0:00:34]} 34. Qxc7 {[%emt 0:01:24]} Rf5 {[%emt 0:08:39]} 35. Qd8+ {[%emt 0:00:38]} Rf8 {[%emt 0:00:04]} 36. Qxd6 {[%emt 0:00:37]} Qf4 {[%emt 0:01:03]} 37. Qe7 {[%emt 0:01:25]} Rf6 {[%emt 0:01:20]} 38. Qh7+ {[%emt 0:01:14]} Kf8 {[%emt 0:00:17]} 39. Ne6+ {[%emt 0:00:16]} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.14"]
[Round "7.27"]
[White "Kristjansson, Atli Freyr"]
[Black "Christiansen, Johan-Sebastian"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "2198"]
[BlackElo "2571"]
[Annotator "TA"]
[PlyCount "108"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,108,8,0,0,0,7,-16,-9,-6,3,-10,0,0,0,-7,-7,-5,64,60,64,65,50,43,94,53,73,73,71,72,72,69,72,62,73,58,56,65,87,0,0,0,0,0,0,0,0,-4,-7,-16,0,-42,-31,-43,-42,-136,-110,-220,-204,-196,-193,-226,-182,-518,-617,-471,-280,-449,-348,-331,0,-434,-418,-466,-418,-441,-411,-641,-640,-630,-600,-2100,-930,-839,-425,-504,-487,-578,-573,-512,-310,-5617,-5597,-5597,-5581,-2144,-1843]} 1. Nf3 c5 2. c4 Nc6 3. Nc3 e5 4. g3 g6 5. Bg2 Bg7 6. O-O Nge7 7. d3 O-O 8. Bg5 f6 {A37: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3} 9. Bd2 d6 10. Ne1 Rb8 {The position is equal.} (10... Be6 11. Nd5 Rb8 12. Nc2 Qd7 13. b4 Bh3 14. b5 Bxg2 15. bxc6 Qh3 16. Nxe7+ Kf7 17. c7 Kxe7 18. cxb8=Q Rxb8 {1-0 (28) Vallejo Pons,F (2705)-Dominguez Perez,L (2712) Beijing 2011}) 11. Nc2 f5 $146 ({Predecessor:} 11... Nd4 12. Ne3 Be6 13. Ned5 Nxd5 14. Bxd5 Bxd5 15. Nxd5 f5 16. Bc3 Nc6 17. e4 b5 18. cxb5 {1-0 (56) Stadler,A (2124)-Wunder,S (2065) Bad Kissingen 2018}) 12. Ne3 f4 13. Ned5 $36 {[%mdl 2048] White has some pressure.} Nxd5 14. Nxd5 {[%cal Rg3f4]} Nd4 15. gxf4 Qh4 (15... exf4 $11 16. Bxf4 Bg4) 16. e3 $14 Nc6 17. Bc3 exf4 18. Nxf4 Bg4 (18... Ne5 $14) 19. f3 Rxf4 20. exf4 Bf5 21. Bxg7 Kxg7 22. Qd2 Qf6 23. Rfe1 h5 24. Rad1 h4 25. h3 b5 26. b3 ({White should play} 26. cxb5 $16 Rxb5 27. b3) 26... b4 $11 27. Re3 a5 28. Rde1 Ra8 29. Re8 Ra7 30. Qe3 a4 31. bxa4 Rxa4 32. Re2 Ra3 33. Rd2 Kf7 34. Kf2 (34. Re4 $1 $15) 34... Be6 35. f5 (35. Rxe6 $17 Qxe6 36. f5 Qxe3+ 37. Kxe3) 35... Kxe8 $19 36. fxe6 g5 37. f4 Nd4 38. f5 $2 (38. Bf3 {is tougher.} Qxf4 39. Qxf4 gxf4 40. Kg2) 38... Nxf5 39. Qf3 Qd4+ (39... b3 $142 40. axb3 (40. Qc6+ $2 Kf8 $19) 40... Qd4+ 41. Ke2 Qe5+ 42. Kf2 Qd4+ 43. Ke2 Ng3+ 44. Ke1 Qg1+ 45. Bf1 Ra1+ 46. Rd1 Rxd1+ {[%mdl 64] Overworked Piece} 47. Kxd1 Qxf1+ 48. Qxf1 Nxf1) 40. Ke1 $2 (40. Ke2 Ng3+ 41. Ke1 Qg1+ 42. Bf1 Qxf1+ 43. Qxf1 Nxf1 44. Kxf1) 40... Qa1+ 41. Kf2 {[#] Black must now prevent Qh5+.} Qd4+ 42. Ke1 $1 Qg1+ 43. Qf1 Qe3+ 44. Qe2 Qg3+ 45. Kd1 (45. Qf2 $142 Rxd3 46. Be4) 45... Ne3+ 46. Kc1 {Qh5+ is the strong threat.} Ke7 47. Bf3 Qe5 (47... Qg1+ $142 48. Kb2 Rc3) 48. Kb1 b3 49. Rb2 bxa2+ 50. Ka1 Qd4 51. Qf2 {and the idea Bg4 leaves White hopeful.} Rb3 52. Bc6 $2 (52. Kxa2 Rxb2+ 53. Qxb2 Qxb2+ 54. Kxb2) 52... Qxb2+ {Black is clearly winning.} 53. Qxb2 Rxb2 54. Kxb2 {[#]} Nc2 $1 {[%mdl 512] Accuracy: White = 37%, Black = 56%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.14"]
[Round "7.28"]
[White "Cornette, Matthieu"]
[Black "Ingvason, Johann"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2556"]
[BlackElo "2181"]
[Annotator "RC"]
[PlyCount "147"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Bc4 {[%emt 0:00:01]} Nf6 {[%emt 0:00:03]} 4. d3 {[%emt 0:00:04]} Bc5 {[%emt 0:02:34]} 5. O-O {[%emt 0:00:18]} d6 {[%emt 0:01:07]} 6. c3 {[%emt 0:00:17]} O-O {[%emt 0:01:23]} 7. b4 {[%emt 0:01:59]} Bb6 {[%emt 0:00:19]} 8. Bg5 {[%emt 0:00:21]} Be6 {[%emt 0:01:33]} 9. Nbd2 {[%emt 0:00:21]} a5 {[%emt 0:03:58]} 10. b5 {[%emt 0:02:53]} Nb8 {[%emt 0:00:48]} 11. d4 {[%emt 0:09:04]} Nbd7 {[%emt 0:12:08]} 12. Qc2 {[%emt 0:18:41]} Qe7 {[%emt 0:02:58]} 13. Rfe1 {[%emt 0:03:16]} h6 {[%emt 0:02:43]} 14. Bh4 {[%emt 0:01:15]} Qe8 {[%emt 0:11:20]} 15. h3 {[%emt 0:07:59]} Nh5 {[%emt 0:02:54]} 16. Kh1 {[%emt 0:08:42]} g5 {[%emt 0:05:26]} 17. Bg3 {[%emt 0:00:11]} f6 {[%emt 0:01:05]} 18. a4 {[%emt 0:05:10]} Kh8 {[%emt 0:03:35]} 19. Qa2 {[%emt 0:01:28]} Bg8 {[%emt 0:00:50]} 20. Nf1 {[%emt 0:00:48]} Qg6 {[%emt 0:00:58]} 21. Bxg8 {[%emt 0:03:33]} Rxg8 {[%emt 0:00:31]} 22. Qd5 {[%emt 0:00:20]} Rab8 {[%emt 0:01:01]} 23. Ne3 {[%emt 0:00:54]} Rgf8 {[%emt 0:05:27]} 24. Rad1 {[%emt 0:03:28]} Qf7 {[%emt 0:04:15]} 25. Qxf7 {[%emt 0:03:02]} Rxf7 {[%emt 0:00:01]} 26. Nf5 {[%emt 0:00:16]} Kh7 {[%emt 0:00:18]} 27. Nd2 {[%emt 0:00:10]} Ng7 {[%emt 0:00:26]} 28. Nxg7 {[%emt 0:00:40]} Kxg7 {[%emt 0:00:30]} 29. Nc4 {[%emt 0:00:01]} Rc8 {[%emt 0:01:41]} 30. f3 {[%emt 0:00:32]} Kf8 {[%emt 0:01:13]} 31. Re2 {[%emt 0:05:25]} Re7 {[%emt 0:02:06]} 32. Ne3 {[%emt 0:02:57]} Rh7 {[%emt 0:00:30]} 33. Bf2 {[%emt 0:00:38]} Rf7 {[%emt 0:03:37]} 34. Red2 {[%emt 0:03:57]} Kg7 {[%emt 0:04:15]} 35. g3 {[%emt 0:03:56]} Kg6 {[%emt 0:01:50]} 36. Kg2 {[%emt 0:00:49]} Nf8 {[%emt 0:00:49]} 37. Nc4 {[%emt 0:00:40]} Ne6 {[%emt 0:08:02]} 38. d5 {[%emt 0:05:00]} Nc5 {[%emt 0:12:06]} 39. Bxc5 {[%emt 0:00:05]} Bxc5 {[%emt 0:00:03]} 40. Nxa5 {[%emt 0:00:00]} Ra8 {[%emt 0:00:00]} 41. Nxb7 {[%emt 0:00:13]} Rxa4 {[%emt 0:06:04]} 42. Nxc5 {[%emt 0:02:26]} dxc5 {[%emt 0:00:01]} 43. g4 {[%emt 0:05:52]} Ra3 {[%emt 0:03:18]} 44. Rc2 {[%emt 0:01:05]} Rf8 {[%emt 0:00:16]} 45. d6 {[%emt 0:01:19]} cxd6 {[%emt 0:00:26]} 46. Rxd6 {[%emt 0:00:06]} c4 {[%emt 0:06:08]} 47. Rc6 {[%emt 0:03:28]} Rb8 {[%emt 0:00:09]} 48. b6 {[%emt 0:01:17]} Rb3 {[%emt 0:00:11]} 49. Rxc4 {[%emt 0:02:31]} R8xb6 {[%emt 0:00:02]} 50. Rc7 {[%emt 0:01:23]} Ra3 {[%emt 0:08:39]} 51. Rd2 {[%emt 0:03:16]} Rb1 {[%emt 0:00:28]} 52. Kg3 {[%emt 0:09:14]} Rg1+ {[%emt 0:00:39]} 53. Kf2 {[%emt 0:00:08]} Rc1 {[%emt 0:00:10]} 54. Rdd7 {[%emt 0:00:55]} Ra2+ {[%emt 0:00:05]} 55. Ke3 {[%emt 0:00:04]} Re1+ {[%emt 0:00:04]} 56. Kd3 {[%emt 0:00:02]} Rd1+ {[%emt 0:00:05]} 57. Kc4 {[%emt 0:00:04]} Rxd7 {[%emt 0:00:04]} 58. Rxd7 {[%emt 0:00:07]} Rh2 {[%emt 0:02:18]} 59. Rd3 {[%emt 0:04:14]} Rxh3 {[%emt 0:00:03]} 60. Kd5 {[%emt 0:00:17]} Kf7 {[%emt 0:00:46]} 61. c4 {[%emt 0:01:50]} h5 {[%emt 0:00:29]} 62. Rd1 {[%emt 0:00:25]} hxg4 {[%emt 0:01:24]} 63. fxg4 {[%emt 0:00:07]} Rg3 {[%emt 0:01:27]} 64. c5 {[%emt 0:00:30]} Ke7 {[%emt 0:04:48]} 65. c6 {[%emt 0:00:37]} Rxg4 {[%emt 0:04:18]} 66. Ra1 {[%emt 0:00:06]} Rg2 {[%emt 0:00:17]} 67. Ra7+ {[%emt 0:00:29]} Kd8 {[%emt 0:00:12]} 68. Rf7 {[%emt 0:02:15]} Rd2+ {[%emt 0:00:06]} 69. Ke6 {[%emt 0:00:27]} Rc2 {[%emt 0:01:51]} 70. c7+ {[%emt 0:06:16]} Kc8 {[%emt 0:00:06]} 71. Rxf6 {[%emt 0:00:26]} Rc6+ {[%emt 0:01:07]} 72. Kxe5 {[%emt 0:00:05]} Rxf6 {[%emt 0:00:09]} 73. Kxf6 {[%emt 0:00:02]} g4 {[%emt 0:00:05]} 74. e5 {[%emt 0:00:05]} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.14"]
[Round "7.29"]
[White "Saduakassova, Dinara"]
[Black "Gantar, Jan"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2461"]
[BlackElo "2172"]
[Annotator "RC"]
[PlyCount "53"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. Nd2 {[%emt 0:00:00]} dxe4 {[%emt 0:00:14]} 4. Nxe4 {[%emt 0:00:04]} Bd7 {[%emt 0:00:10]} 5. Nf3 {[%emt 0:03:12]} Bc6 {[%emt 0:00:45]} 6. Bd3 {[%emt 0:00:43]} Nd7 {[%emt 0:00:30]} 7. c3 {[%emt 0:04:20]} Ngf6 {[%emt 0:00:41]} 8. Nxf6+ {[%emt 0:01:10]} Qxf6 {[%emt 0:04:19]} 9. Bg5 {[%emt 0:02:12]} Bxf3 {[%emt 0:01:21]} 10. Qd2 {[%emt 0:00:03]} Bxg2 {[%emt 0:00:09]} 11. Bxf6 {[%emt 0:00:09]} Bxh1 {[%emt 0:00:08]} 12. Bh4 {[%emt 0:00:19]} Bc6 {[%emt 0:05:10]} 13. O-O-O {[%emt 0:02:03]} Be7 {[%emt 0:21:35]} 14. Bxe7 {[%emt 0:03:13]} Kxe7 {[%emt 0:00:07]} 15. Qg5+ {[%emt 0:02:13]} Kf8 {[%emt 0:01:03]} 16. c4 {[%emt 0:03:06]} Nf6 {[%emt 0:00:35]} 17. Rg1 {[%emt 0:02:02]} Rg8 {[%emt 0:00:10]} 18. Qc5+ {[%emt 0:00:22]} Ke8 {[%emt 0:00:28]} 19. d5 {[%emt 0:06:10]} Bd7 {[%emt 0:01:39]} 20. dxe6 {[%emt 0:01:02]} Bxe6 {[%emt 0:00:47]} 21. Qxc7 {[%emt 0:01:25]} Nd7 {[%emt 0:01:53]} 22. f4 {[%emt 0:04:34]} f5 {[%emt 0:02:00]} 23. Re1 {[%emt 0:00:52]} Kf7 {[%emt 0:00:07]} 24. Qd6 {[%emt 0:00:19]} Nf8 {[%emt 0:01:30]} 25. Bxf5 {[%emt 0:00:28]} Re8 {[%emt 0:00:07]} 26. Bxe6+ {[%emt 0:00:54]} Nxe6 {[%emt 0:00:18]} 27. f5 {[%emt 0:00:11]} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.14"]
[Round "7.30"]
[White "Piasetski, Leon"]
[Black "Thorfinnsson, Bragi"]
[Result "0-1"]
[ECO "A31"]
[WhiteElo "2222"]
[BlackElo "2436"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,104,53,35,58,22,27,33,21,16,76,77,115,104,120,113,124,111,119,118,174,144,167,0,43,40,93,0,22,22,23,22,21,21,25,35,30,-14,-12,-13,-13,-16,-16,-12,-12,-15,-12,-12,-11,-46,0,0,0,0,356,250,222,0,0,-13,-20,-23,-23,-172,-172,-91,-138,-479,-453,-1190,-1170,-1000,-820,-5126,-5114,-4619,-4594,-1619,-1460,-518,-518]} 1. Nf3 c5 2. c4 Nf6 3. Nc3 b6 4. e4 d6 5. d4 cxd4 6. Nxd4 Bb7 7. f3 e6 8. Be2 Be7 9. O-O O-O 10. Be3 a6 11. Qb3 {A31: Symmetrical English: 2 Nf3 Nf6 3 d4} (11. Qd2 Qc7 12. Rfc1 Nbd7 13. b4 Rac8 14. Nb3 Qb8 15. Bf1 Rfe8 16. Qf2 Bd8 17. Na4 Ba8 18. c5 b5 19. Nc3 Bc7 20. g3 dxc5 21. Nxc5 Nxc5 22. bxc5 {1-0 (45) Nepomniachtchi,I (2729)-Ponkratov,P (2613) Riadh 2017}) 11... Nbd7 12. Rfd1 Qc7 13. Rac1 Rac8 14. a3 {LiveBook: 4 Games} Kh8 15. Qa2 Rg8 16. b4 g5 17. Qb2 $146 ({Predecessor:} 17. h3 Ne8 18. Na4 Rg6 19. Nb3 h5 20. c5 bxc5 21. bxc5 {1-0 (53) Prakash,G (2435)-Ravi,T (2373) Mumbai 2000}) 17... Ne5 (17... h5 $11 {remains equal.}) 18. Nb3 Qb8 {[#]} 19. c5 $1 {[%mdl 512]} bxc5 20. bxc5 dxc5 21. Na4 $1 {[%cal Rb3c5]} g4 22. f4 {[%cal Rb3c5]} Nf3+ {[#]} 23. Kh1 $1 {Hoping for Rd7.} Bxe4 24. Rd7 $2 (24. gxf3 $2 gxf3 25. Bd3 Bxd3 $19) (24. Bxa6 $2 Nh4 $19) ({White has to play} 24. Naxc5 $18 Rxc5 25. Bxc5 (25. Rxc5 Nh4 $11) 25... Qxf4 26. Bxf3 (26. gxf3 gxf3 27. Qxf6+ Bxf6 28. Rg1 fxe2+ 29. Rg2 Bxg2+ 30. Kg1 Be4#) 26... gxf3 27. Bxe7) 24... Bf8 {...Bg7 is the strong threat.} 25. Rxf7 (25. gxf3 gxf3 26. Bd3 (26. Qxf6+ $2 Bg7 $19) 26... Bc6 $17) 25... Bg7 26. Rxg7 (26. gxf3 $2 gxf3 27. Bd3 (27. Bf1 $2 Ng4 $19) 27... Bxd3 $19) (26. Nbxc5 $6 Qxb2 27. Nxb2 Nd5 $11) (26. Rxc5 Rcf8 $15) (26. Naxc5 $16 Bd5 27. Bxa6 (27. Rxf6 e5 $16) (27. gxf3 gxf3 28. Bc4 Ba8 $15) 27... Rxc5 28. Rxc5 Bxb3 29. Rxf6) 26... Rxg7 (26... Kxg7 {is more complex.} 27. Naxc5 Rxc5 28. Rxc5 Nh4 29. Kg1 Nxg2 30. Bd4 Qxf4 31. Nd2 Kf7) 27. Naxc5 e5 $1 28. Nxe4 (28. gxf3 $2 gxf3 29. Bd3 f2+ 30. Nxe4 (30. Bxe4 Nxe4 31. Qe2 Qa8 32. Qf3 Ng3+ 33. hxg3 Qxf3+ 34. Kh2 Qxg3+ 35. Kh1 Qh4#) 30... Rxc1+ 31. Qxc1 Qxb3 $19) 28... Rxc1+ 29. Qxc1 (29. Bxc1 $2 {perishes.} Nxe4 30. Be3 (30. gxf3 $2 gxf3 31. Bxf3 Qb6 $19) 30... exf4 $19) 29... Nxe4 30. gxf3 Rc7 $1 {[%cal Rc7c1]} 31. Qb1 ({Wrong is} 31. fxe4 $2 Rxc1+ 32. Nxc1 exf4 $19) 31... Nc3 32. Qf5 Nxe2 33. Qxe5+ Kg8 34. Qe6+ Rf7 35. Qxg4+ Rg7 36. Qe6+ Kh8 37. Nd2 Qg8 {[%mdl 1024] Black has compensation.} 38. Qe5 Qc8 39. Ne4 {aiming for Ng5.} Kg8 $2 {[%mdl 8192]} (39... Qb7 $11 40. Nd2 Qe7) 40. Qd5+ Kh8 41. Qe5 $2 ({White should play} 41. Qd1 $18 Qc4 42. f5) 41... Qb7 $40 {[%mdl 128] White needs to defend precisely.} 42. Ng5 {Threatens to win with Qf5.} h6 43. Qe8+ Rg8 44. Qh5 (44. Qe5+ $11 {and White is okay.} Qg7 45. Ne4) 44... Qb1+ $19 45. Kg2 Rg6 {And now ...Qd3 would win.} 46. Kf2 $2 {[%mdl 8192] [#]} (46. Qh3 $17 {nothing else works.} Qc2 47. Kh1) 46... Qc2 $1 {( -> ...Nxf4+). Black is clearly winning.} 47. Ke1 (47. Kf1 $142 Qd3 48. Kf2) 47... Nc3 {[%csl Gc3][%cal Rc2e2]} 48. Bd4+ Kg8 {[%csl Gc3][%cal Rc2e2]} 49. Bxc3 Qxc3+ 50. Kf2 Qc2+ 51. Kg3 hxg5 52. fxg5 Re6 {Precision: White = 45%, Black = 59%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.14"]
[Round "7.31"]
[White "Kreckovic, Milos"]
[Black "Astaneh Lopez, Alex"]
[Result "0-1"]
[ECO "E49"]
[WhiteElo "2168"]
[BlackElo "2427"]
[Annotator "NA"]
[PlyCount "76"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:02:07]} Nf6 {[%emt 0:04:48]} 2. c4 {[%emt 0:06:26]} e6 {[%emt 0:00:49]} 3. Nc3 {[%emt 0:00:08]} Bb4 {[%emt 0:00:07]} 4. a3 {[%emt 0:00:28]} Bxc3+ {[%emt 0:00:07]} 5. bxc3 {[%emt 0:00:04]} O-O {[%emt 0:00:28]} 6. f3 {[%emt 0:01:53]} d5 {[%emt 0:01:43]} 7. e3 {[%emt 0:00:07]} c5 {[%emt 0:00:52]} 8. cxd5 {[%emt 0:00:13]} exd5 {[%emt 0:00:21]} 9. Bd3 {[%emt 0:00:07]} b6 {[%emt 0:00:55]} 10. Ne2 {[%emt 0:00:35]} Ba6 {[%emt 0:00:06]} 11. Bxa6 {[%emt 0:00:18]} Nxa6 {[%emt 0:00:06]} 12. O-O {[%emt 0:00:07]} Qd7 {[%emt 0:01:01]} 13. Qd3 {[%emt 0:07:22]} Qb7 {[%emt 0:07:01]} 14. g4 {[%emt 0:04:11]} Rfe8 {[%emt 0:01:07]} 15. Ng3 {[%emt 0:04:20]} Rad8 {[%emt 0:02:03]} 16. Ra2 {[%emt 0:01:02]} Nc7 {[%emt 0:00:45]} 17. Rg2 {[%emt 0:10:41]} Qa6 {[%emt 0:00:18]} 18. Qf5 {[%emt 0:02:01]} Nb5 $14 {[%emt 0:02:57]} (18... Qc4 $15) 19. Qg5 {[%emt 0:17:04]} h6 {[%emt 0:00:47]} 20. Qh4 {[%emt 0:00:03]} Nh7 {[%emt 0:00:06]} 21. e4 {[%emt 0:07:45]} Nxc3 {[%emt 0:07:44]} 22. g5 {[%emt 0:05:41]} hxg5 {[%emt 0:20:30]} 23. Bxg5 {[%emt 0:00:15]} Nxg5 {[%emt 0:00:05]} 24. Qxg5 {[%emt 0:00:41]} Rd6 {[%emt 0:02:37]} 25. Nf5 {[%emt 0:08:16]} Rg6 {[%emt 0:00:24]} 26. Ne7+ {[%emt 0:00:07]} Rxe7 {[%emt 0:00:03]} 27. Qxe7 {[%emt 0:00:05]} Ne2+ {[%emt 0:00:07]} 28. Kf2 {[%emt 0:00:22]} Rxg2+ {[%emt 0:06:33]} 29. Kxg2 {[%emt 0:00:03]} Nf4+ {[%emt 0:00:04]} 30. Kg3 {[%emt 0:05:24]} Qxf1 {[%emt 0:00:10]} 31. Kxf4 {[%emt 0:00:03]} Qc1+ {[%emt 0:06:55]} 32. Ke5 {[%emt 0:00:25]} dxe4 {[%emt 0:02:35]} 33. Qd8+ {[%emt 0:14:16]} Kh7 {[%emt 0:00:06]} 34. Qh4+ {[%emt 0:00:03]} Qh6 {[%emt 0:00:49]} 35. Qxe4+ {[%emt 0:00:02]} g6 {[%emt 0:02:01]} 36. d5 {[%emt 0:03:49]} Qxh2+ {[%emt 0:00:18]} 37. Kf6 {[%emt 0:01:18]} Qc7 {[%emt 0:00:09]} 38. Qh4+ {[%emt 0:00:35]} Kg8 {[%emt 0:00:15]} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.15"]
[Round "8.1"]
[White "Lupulescu, Constantin"]
[Black "Jones, Gawain C B"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "2634"]
[BlackElo "2698"]
[Annotator "TA"]
[PlyCount "168"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,168,0,6,6,0,9,2,4,0,15,16,7,1,0,3,14,9,0,0,-50,-38,-52,-41,-51,-46,-66,-66,-121,-144,-143,-73,-77,-78,-88,-74,-74,-74,-74,-74,-79,-78,-129,-131,-120,-127,-129,-129,-113,-113,-140,-140,-159,-147,-147,-147,-180,-170,-210,-227,-227,-221,-206,-203,-235,-213,-364,-356,-556,-556,-556,-556,-450,-435,-530,-527,-998,-964,-906,-894,-1207,-1171,-1155,-1058,-4295,-2005,-29963,-29964,-29960,-12840,-29966,-29967,-29966,-29968,-29968,-29969,-29968,-29970,-29970,-29970,-29969,-29971,-29970,-29971,-29971,-29972,-29971,-29970,-29978,-29979,-29979,-29973,-29973,-29973,-29973,-29974,-29974,-29973,-29974,-29974,-29974,-29975,-29974,-29973,-29973,-29972,-29974,-29971,-29976,-29977,-29977,-29977,-29978,-29979,-29978,-29979,-29979,-29980,-29980,-29981,-29978,-29979,-29982,-29983,-29983,-29984,-29984,-29982,-29982,-29982,-29987,-29988,-29988,-29989,-29989,-29990]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. h3 O-O 9. Be3 {D85: Exchange Grünfeld: Unusual White 7th moves and lines with 7 Nf3} Qa5 10. Bd2 e6 (10... cxd4 11. cxd4 Qa3 12. Be2 Nc6 13. d5 Nd4 14. Nxd4 Bxd4 15. Rb1 Qxa2 16. O-O Bf6 {1-0 (25) Yu,Y (2759)-Svidler,P (2753) Shenzhen 2018}) 11. Be2 {The position is equal.} Qc7 12. Rc1 b6 $146 ({Predecessor:} 12... Nc6 13. O-O b6 14. Be3 Na5 15. Qd2 {1-0 (33) Quintiliano Pinto,R (2431)-Oswaldo Valentin,R (2237) Lima 2018}) 13. h4 Bb7 14. e5 Nc6 15. h5 Rfd8 16. hxg6 hxg6 17. Rc2 cxd4 18. cxd4 Qe7 19. Bg5 Qb4+ $1 20. Kf1 Nxd4 21. Bxd8 (21. Rd2 $1 $15 Bxf3 22. Bxf3 Qb5+ 23. Be2 Qxe5 24. Bxd8 Rxd8 25. Rh3) 21... Nxc2 $17 (21... Rxd8 $6 22. Rc4 $11) 22. Bf6 Bxf3 ({Black should try} 22... Rc8 $1 23. Rh4 (23. Bxg7 Kxg7 24. Rh4 Qc3 $17) 23... Qc3 24. Bxg7 Kxg7) 23. gxf3 {Qc1 is the strong threat.} Qc3 24. Qc1 {And now Bxg7 would win.} Bxf6 25. exf6 Qa1 $1 {[%cal Ra1c1]} 26. Qxa1 Nxa1 {[%mdl 4096] Endgame KRB-KRN} 27. Rh4 {White wants to play Rc4.} Rc8 $1 28. Rd4 {[#]} (28. Ba6 $142 Rc1+ 29. Kg2) 28... Nc2 $1 {[%cal Rc2d4]} 29. Rd7 Nb4 30. Rxa7 Nd5 31. Ke1 Nxf6 32. Ba6 Rc3 33. Bb7 Rc7 34. Ra8+ Kg7 35. Ba6 Nd5 36. Rb8 Rc1+ 37. Kd2 Rc3 38. Bb7 {Threatens to win with Bxd5.} Rxf3 39. Ke1 Rf5 40. Bxd5 $2 $19 {KRB-KR} (40. Bc6 {keeps fighting.}) 40... Re5+ ({Not} 40... exd5 41. Rxb6 Rf3 42. Rd6 $15) 41. Kf1 (41. Kd2 $142 Rxd5+ 42. Ke3) 41... Rxd5 42. Rxb6 {KR-KR} Ra5 43. Rb2 g5 44. Ke2 Ra3 45. Kd2 g4 46. Kc1 f5 47. Re2 Kf6 48. Kb2 Rh3 49. a4 Rh2 50. Rc2 {[#]} f4 $1 51. a5 g3 52. a6 gxf2 {Black mates.} 53. a7 f1=Q 54. a8=Q {KQR-KQR} Qb5+ 55. Ka1 Qe5+ ({Stronger than} 55... Rxc2 56. Qf8+ Ke5 57. Qg7+ Kd6 58. Qf8+ Ke5 59. Qxf4+ Kd5 60. Qd4+ Kc6 61. Qb6+ Qxb6 $11) 56. Kb1 Qe1+ 57. Kb2 Qb4+ 58. Kc1 Rxc2+ 59. Kxc2 {KQ-KQ} Qc5+ 60. Kb2 Kf5 61. Qb7 Qe5+ 62. Kc1 Qe1+ 63. Kb2 Qd2+ 64. Kb1 Qd1+ 65. Kb2 Qe2+ 66. Kc1 Kg4 67. Qg7+ Kf3 68. Qh6 Qc4+ 69. Kd2 Qd5+ 70. Ke1 Qe5+ 71. Kd2 Kg2 72. Qg6+ Kf2 73. Qh6 f3 74. Qh4+ Qg3 75. Qd4+ Kg2 76. Qe4 Qg5+ 77. Kc3 Qf5 78. Qb7 Qe5+ 79. Kc2 Kg3 80. Qb3 Qe4+ 81. Kb2 Kg2 82. Qc3 f2 83. Qg7+ Kf3 84. Qf7+ Ke3 {Accuracy: White = 51%, Black = 89%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.15"]
[Round "8.2"]
[White "Gupta, Abhijeet"]
[Black "Grandelius, Nils"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2602"]
[BlackElo "2687"]
[Annotator "TA"]
[PlyCount "129"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,129,18,25,7,25,24,43,17,32,11,6,11,7,13,15,12,16,5,31,-22,34,27,37,0,35,26,87,86,72,-155,-154,-148,-135,-108,0,-114,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,154,0,0,-253,-267,-257,-262,-447,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,109,103,125,133,150,8,8,8,8,8,8,8,8,8,8,8,12,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 d5 2. c4 e6 3. Nc3 a6 4. cxd5 exd5 5. Nf3 h6 6. Qb3 {D31: Queen's Gambit Declined: Semi-Slav without ...Nf6 (+ Marshall Gambit and Noteboom) and Exchange Variation lines without ...Nf6} Nf6 7. Bf4 Bd6 {LiveBook: 5 Games} 8. Bg3 $146 {White has an edge.} ({Predecessor:} 8. Bxd6 Qxd6 9. e3 O-O 10. Bd3 b6 11. O-O Nbd7 12. Rfd1 Bb7 13. Rac1 {0-1 (65) Melkumyan,H (2670)-Carlsen,M (2835) St Petersburg 2018}) 8... Nc6 9. e3 Bf5 10. Be2 (10. Bh4 {is interesting.} O-O 11. Be2 Be6 12. O-O g5 13. Bg3) 10... O-O 11. O-O Bxg3 12. hxg3 Qd6 13. Rac1 Rfe8 14. Na4 b6 15. Qa3 Nb4 16. Ne5 {[#]} (16. Rfd1 $14) 16... a5 ({Black should play} 16... c5 $1 $11 {[%mdl 512]}) 17. Nc3 {And now Nb5 would win.} c5 18. g4 Bh7 19. Qa4 Rxe5 (19... Ne4 $11) 20. dxe5 $16 Qxe5 21. Qb5 $2 {[#]} (21. Rfd1 $1 $16 {keeps the pressure on.}) 21... Bd3 $1 $17 {[%cal Rd3b5][%mdl 512]} 22. Bxd3 Nxg4 {[%csl Gg4][%cal Re5h2]} 23. Rfe1 (23. g3 $2 Qh5 $19) 23... Qh2+ 24. Kf1 Qh1+ (24... Qh4 $1 $17 {[%csl Gg4][%cal Rh4f2]} 25. Nd1 Ne5) 25. Ke2 $11 Qxg2 26. Rf1 Ne5 27. Bb1 $1 Qf3+ $1 28. Ke1 Qg4 29. f4 Qg3+ 30. Ke2 Qg4+ 31. Ke1 Qg3+ 32. Ke2 Ng4 33. Rce1 $1 c4 $2 (33... Qxe3+ $2 34. Kd1 $18) ({Black should try} 33... Qh2+ $11 34. Kd1 Qxb2) 34. Nd1 $2 (34. Kd2 $16) 34... Qg2+ 35. Rf2 $2 {[%mdl 8192]} (35. Nf2 $11 {and White has nothing to worry.}) 35... Nxf2 $19 36. Nxf2 {[#]} d4 $1 {[%cal Rd4d3][%mdl 512]} 37. exd4 $2 {[#]} (37. Qxc4 {only move.} dxe3 38. Kxe3 Nd5+ 39. Ke2 Re8+ 40. Be4 Nxf4+ 41. Kd1 Rd8+ 42. Nd3 Qxb2 43. Bf5 Nxd3 44. Bxd3) 37... Nd5 $2 (37... Nc6 $1 $19 {[%cal Rc6d4]} 38. Bh7+ Kxh7 39. Qf5+ Kg8) 38. Be4 $11 Nxf4+ 39. Kd1 Qxf2 40. Bxa8 $40 {[%mdl 128] Re8+ would kill now. Black needs to defend precisely.} Qxd4+ 41. Kc2 Qf2+ 42. Kd1 {White threatens Re8+ and mate.} Qd4+ 43. Kc1 Nd3+ 44. Kb1 Nxe1 {[%cal Rd4d1]} 45. Qe8+ Kh7 {[%cal Rd4d1]} 46. Be4+ g6 {[%cal Rd4d1]} 47. Qxf7+ Qg7 (47... Kh8 $11 48. Qe8+ Kg7 49. Qxg6+ Kf8 50. Qxh6+ Kf7 51. Qf4+ Ke6) 48. Qxc4 $16 (48. Bxg6+ $6 Kh8 $11) 48... Qe7 49. Qc6 {[%mdl 1024] White has strong compensation.} Qf7 {[#]} 50. Qc3 (50. Qxb6 Nc2 $11) (50. a4 $1 $16) 50... Qf1 $11 {The position is equal.} 51. Qc7+ Kh8 $1 52. Qe5+ Kh7 53. Qe7+ Kh8 $1 54. Qe8+ Kg7 {...Nf3+ is the strong threat.} 55. Qxg6+ Kf8 {Hoping for ...Nf3+.} 56. Qd6+ Kf7 57. Bd5+ Kg7 58. Qe5+ Kg6 59. Be4+ Kf7 {( -> ...Nd3+)} 60. Qc7+ Ke6 61. Qc6+ ({Much weaker is} 61. Qxb6+ Ke5 $17) 61... Ke7 62. Qc7+ Ke6 {Strongly threatening ...Nd3+.} 63. Qc6+ ({But not} 63. Qxb6+ Ke5 $17) 63... Ke7 {aiming for ...Nd3+.} 64. Qb7+ Kf6 {White must now prevent ...Nf3+.} 65. Qc6+ {Precision: White = 56%, Black = 53%.} ({Reject} 65. Qxb6+ Ke5 $17) 1/2-1/2

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.15"]
[Round "8.3"]
[White "L'Ami, Erwin"]
[Black "Petrosian, Tigran L."]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2647"]
[BlackElo "2605"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,60,27,26,19,16,7,9,6,12,11,20,0,23,8,1,-19,-8,-17,-12,-11,0,-8,-12,-23,0,0,0,-15,-4,-14,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,13,11,18,25,18,23,47]} 1. d4 Nf6 2. c4 e6 3. Nf3 a6 4. Nc3 d5 5. cxd5 exd5 6. Bf4 {D37: Queen's Gambit Declined: 5 Bf4} Bd6 7. Bg3 O-O 8. e3 {The position is equal.} h6 $146 ({Predecessor:} 8... Bf5 9. Qb3 Bxg3 10. hxg3 Nc6 11. Be2 Qd6 12. O-O Ne7 13. Ne5 h5 {0-1 (39) Karjakin,S (2783)-Adams,M (2761) Shamkir 2017}) 9. Bd3 Be6 10. Qc2 Qe7 11. O-O Bxg3 12. fxg3 Nbd7 13. Rae1 c5 14. h3 b5 15. a3 Rac8 {And now ...b4 would win.} 16. Qb1 b4 17. axb4 cxb4 18. Ne2 a5 19. g4 Ne4 20. Bxe4 dxe4 21. Qxe4 Rfe8 22. Ng3 Nf6 23. Qb1 b3 24. Rf2 Qc7 25. Ne4 $36 {[%mdl 2048] White is more active.} Nxe4 26. Qxe4 f6 27. d5 Bf7 28. Qd4 Qc5 29. d6 {[#] aiming for d7.} Red8 30. Rd1 Qxd4 {Accuracy: White = 70%, Black = 57%.} 1/2-1/2

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.15"]
[Round "8.4"]
[White "Loiseau, Quentin"]
[Black "Parligras, Mircea-Emilian"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "2461"]
[BlackElo "2633"]
[Annotator "TA"]
[PlyCount "106"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,106,33,33,27,29,29,4,23,5,10,0,0,0,0,-2,7,8,31,0,2,4,20,17,18,0,0,0,-14,-37,-7,-34,247,247,260,246,231,139,129,126,133,116,124,125,120,127,106,0,3,6,8,-47,-47,-49,-22,-22,-22,-30,-22,-22,-22,-47,-47,-47,-47,-121,-70,-299,-232,-630,-624,-787,-539,-1194,-1081,-885,-851,-2052,-1837,-1559,-1453,-1385,-1211,-1503,-1446,-847,-844,-29967,-29969,-29969,-29965,-29942,-5628,-29985,-29986]} 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Nbd7 5. Bf4 dxc4 6. e3 Nd5 7. Bxc4 Nxf4 8. exf4 Nb6 {D37: Queen's Gambit Declined: 5 Bf4} 9. Bb3 g6 (9... Bd6 10. g3 Bd7 11. O-O O-O 12. Qd3 Bc6 13. Rad1 Qf6 14. Ne5 Bxe5 15. fxe5 Qf3 16. Qxf3 Bxf3 {½-½ (32) Wojtaszek,R (2727)-Wang,H (2722) Porto Carras 2018}) 10. h4 Bg7 {The position is equal.} 11. h5 Bd7 12. Ne5 Qe7 13. Qe2 O-O-O 14. O-O-O Rhe8 $146 ({Predecessor:} 14... Rhf8 15. hxg6 hxg6 16. Rh7 Bxe5 17. Qxe5 {0-1 (31) Czakon,J (2505)-Jakubowski,K (2465) Ustron 2007}) 15. Ne4 Kb8 16. hxg6 hxg6 17. Rh7 Qf8 18. Nc5 Bc8 19. Qf3 Nd5 20. Bxd5 exd5 21. Rd3 {[%cal Bd1d3,Bd3b3,Bb3b7][%mdl 32]} Rd6 22. Rb3 {Rxb7+! is the strong threat.} Red8 $2 {[%mdl 8192] [#]} (22... Ka8 $15) 23. Rxb7+ $3 $18 {[%mdl 512]} Bxb7 24. Qb3 {[%csl Gc5][%cal Rb3b7]} Rb6 25. Ned7+ Ka8 26. Nxf8 Rxb3 27. Rxg7 {Strongly threatening Nfe6.} Rb4 28. Rxf7 Rc4+ 29. Kb1 {Threatens to win with b3.} Bc8 30. b3 ({White should play} 30. Nxg6 $16 {aiming for Ne5.} Rxd4 31. Ne5) 30... Bf5+ $1 $11 31. Rxf5 $1 gxf5 32. bxc4 ({Better is} 32. Nfe6 $1 $11 Rxc5 33. dxc5 (33. Nxd8 Rc3 $11)) 32... Rxf8 $15 33. cxd5 $11 {[%mdl 4096] Endgame KR-KN} Re8 {White should prevent ...Re2.} 34. Ne6 Kb8 35. g3 Re7 36. Kc2 c6 37. Kd2 cxd5 38. Nc5 Kc7 {[%mdl 1024] Black has compensation.} 39. a3 (39. Na6+ $15 Kc6 40. a4) 39... Kb6 $17 40. a4 $2 (40. Kc3 $1 $15) 40... Ka5 $19 41. Kc3 $2 (41. f3) 41... Re2 42. Nd3 Kxa4 43. Nb4 Rxf2 44. Nxd5 Kb5 45. Nc7+ Kc6 46. Ne6 Rf3+ 47. Kc4 Rxg3 48. d5+ Kd7 49. Kd4 Kd6 50. Nd8 Rg7 51. Nc6 Rg4 52. Ke3 Kxd5 (52... Rg3+ $142 53. Kd4 Rf3 54. Nxa7 Rxf4+ 55. Kd3 Kxd5 56. Ke3 Re4+ 57. Kf2 Kc5 58. Kf3 Re7 59. Kf4 Rxa7 60. Kxf5 Kd5 61. Kf4 Ra3 62. Kf5 Ra4 63. Kf6 Rf4+ 64. Kg5 Ke5 65. Kg6 Ke6 66. Kg5 Re4 67. Kg6 Rg4+ 68. Kh5 Kf5 69. Kh6 Rg1 70. Kh7 Kf6 71. Kh8 Kf7 72. Kh7 Rh1#) 53. Nxa7 Kc5 {Accuracy: White = 31%, Black = 64%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.15"]
[Round "8.5"]
[White "Hovhannisyan, Robert"]
[Black "Brunello, Sabino"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2630"]
[BlackElo "2534"]
[Annotator "TA"]
[PlyCount "132"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,132,11,17,22,12,12,16,0,0,0,6,14,13,9,10,0,0,1,8,8,8,0,12,0,7,0,0,0,0,0,38,22,29,0,17,14,20,23,21,6,2,10,33,29,37,14,26,34,22,22,29,29,36,36,36,33,60,57,57,57,57,65,222,224,229,222,214,207,142,60,61,37,38,50,54,23,23,23,23,23,23,7,23,0,23,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nc3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 (4... Nxd7 5. f4 g6 6. Nf3 Bg7 7. Qe2 e6 8. Nb5 Qb8 9. Qd3 Ke7 10. O-O a6 11. Nc3 b5 {0-1 (27) Shimanov,A (2620)-Xiong,J (2675) Saint Louis 2018}) 5. d4 cxd4 6. Qxd4 {B23: Closed Sicilian: Lines without g3} Nc6 7. Qd3 g6 8. Nf3 Bg7 9. O-O Nf6 10. Nd5 O-O 11. c3 Ng4 12. Rd1 Nge5 13. Nxe5 Nxe5 14. Qe2 $146 e6 15. Nb4 Qc7 16. Bf4 Rfd8 17. Nd3 Qc4 18. Kf1 Nc6 19. Ne1 d5 20. Qxc4 dxc4 21. a4 Be5 22. Bxe5 Nxe5 23. Ke2 g5 24. Rxd8+ Rxd8 $11 {[%mdl 4096] Endgame KRN-KRN} 25. a5 b5 26. axb6 axb6 27. Ra7 Kg7 28. Rb7 Rd6 29. Nf3 Nxf3 30. Kxf3 {KR-KR} Kf6 31. Ke3 h5 32. Rc7 b5 33. Rc5 Rb6 34. h4 gxh4 35. Rxh5 b4 $2 (35... Kg6 $14 36. Rc5 (36. Rxh4 Ra6 $16) 36... Kf6) 36. e5+ $18 ({Don't play} 36. Rxh4 $6 bxc3 37. bxc3 Rd6 $16) 36... Kg6 37. Rxh4 bxc3 38. bxc3 Rb5 {[#]} 39. Re4 (39. Rg4+ $1 $16 Kf5 40. Rxc4) 39... Rd5 $1 $14 40. Ke2 {Hoping for f4.} Kf5 41. Rxc4 Rxe5+ 42. Kf3 Re1 43. Rf4+ Kg6 44. Re4 Rc1 45. Re3 Rc2 46. g3 f6 47. Rd3 e5 {The position is equal.} 48. Ke3 Kg5 49. f4+ exf4+ 50. gxf4+ Kg4 51. Kd4 Kxf4 52. c4 Ra2 53. c5 {[#] Threatens to win with c6.} Ra8 54. c6 Rc8 55. Kc5 {Strongly threatening Kb6.} f5 56. Rd7 {aiming for Kb6.} Ke3 57. Re7+ Kd3 58. Rf7 Ke4 59. Kb6 f4 60. Kb7 Rh8 61. Re7+ Kd3 62. c7 f3 63. Rf7 Ke2 64. c8=Q Rxc8 65. Kxc8 f2 66. Rxf2+ Kxf2 {Accuracy: White = 57%, Black = 75%.} 1/2-1/2

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.15"]
[Round "8.6"]
[White "Korley, Kassa"]
[Black "Tari, Aryan"]
[Result "0-1"]
[ECO "D72"]
[WhiteElo "2440"]
[BlackElo "2615"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,80,12,3,-8,27,41,41,45,33,31,37,43,36,-10,-6,-10,0,0,0,0,0,0,0,0,0,0,0,-8,-12,-35,-6,-6,-8,-64,-63,-83,-70,-67,-83,-98,-91,-86,-64,-72,-63,-80,-54,-54,-47,-49,-60,-155,0,0,12,-29989,-29990,-29992,-29993,-29993,-29993,-29993,-29994]} 1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. e4 Nb6 7. Ne2 c5 8. d5 e6 9. O-O O-O 10. Nec3 Na6 {LiveBook: 132 Games} 11. d6 $146 {D72: Fianchetto Grünfeld: 5 cxd5 Nxd5 6 e4 Nb6 (without Nf3)} ({Predecessor:} 11. Bf4 exd5 12. exd5 Bf5 13. Na3 Nb4 14. g4 Bd3 15. Re1 N6xd5 16. Be5 Bxe5 17. Rxe5 Nf4 18. Rxc5 Qe7 {0-1 (33) Adly,A (2626)-Salem,A (2660) Dubai 2018}) 11... e5 12. Na3 Be6 13. Be3 {White is slightly better.} Qd7 14. Qd2 Rfd8 15. Rfd1 Qc6 16. Bf1 Bf8 $1 {[%cal Rd8d6]} 17. Bb5 Qxd6 18. Qe2 Qe7 19. Bxa6 bxa6 20. Qxa6 Bg4 21. Rxd8 Rxd8 22. Nc2 Rd7 23. Qf1 Be6 {[%cal Bg4e6,Be6c4,Bc4d3][%mdl 32]} 24. Rd1 h5 (24... Qd8 $5) 25. h4 Bc4 $36 {[%mdl 2048] Black fights for an advantage.} 26. Qe1 (26. Rxd7 $11 Qxd7 27. Qb1) 26... Bd3 $1 $15 {[%cal Rd3c2]} 27. Na3 Qe6 28. f3 c4 29. Nab1 Bb4 30. Kg2 {[#]} Na4 $1 {[%mdl 512]} 31. Rd2 (31. Nxa4 Bxe1) 31... Qc6 32. Qd1 Bxc3 33. Nxc3 Nxc3 34. bxc3 Rb7 35. Qc1 {[#]} ({White should play} 35. Rf2 $15) 35... Rb1 $2 (35... Bxe4 $1 $17 {[%mdl 512] Hoping for ...Rb1.} 36. Rf2 (36. fxe4 $2 Qxe4+ 37. Kf2 Rb1 $19) (36. Rd8+ $2 Kh7 $19) 36... Bf5) 36. Qa3 $11 Qe6 37. Rb2 $2 {[%mdl 8192]} (37. Bh6 $11 Qf6 38. Qf8+ Kh7 39. Bg5) 37... Bf1+ {Black mates.} 38. Kf2 {[#]} Qh3 $1 {[%cal Rh3h2][%mdl 512]} 39. Bc1 Qg2+ 40. Ke3 Qg1+ {Precision: White = 39%, Black = 67%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.15"]
[Round "8.7"]
[White "Suleymenov, Alisher"]
[Black "Firouzja, Alireza"]
[Result "0-1"]
[ECO "A42"]
[WhiteElo "2431"]
[BlackElo "2669"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,76,27,24,18,24,32,29,28,12,23,27,7,45,48,52,53,51,34,49,39,73,72,89,72,60,37,48,67,89,54,74,0,0,0,0,0,-14,-17,0,-46,-47,-54,-63,-66,-56,-50,0,0,47,52,58,0,0,0,0,-233,-233,-348,-343,-351,-351,-348,-338,-333,-325,-29997,-29998]} 1. d4 g6 2. c4 Bg7 3. e4 d6 4. Nc3 e5 5. d5 a5 6. Be2 {A42: Modern Defence: Averbakh Variation} (6. b3 f5 7. exf5 gxf5 8. Qh5+ Kf8 9. Bb2 Nf6 10. Qd1 Na6 11. Be2 Nc5 12. Nf3 Bd7 13. O-O Rg8 {½-½ (52) Kazhgaleyev,M (2587)-Tabatabaei,M (2600) Astana 2019}) 6... Na6 {LiveBook: 11 Games} 7. Be3 f5 $146 ({Predecessor:} 7... Nf6 8. h3 Nc5 9. Qc2 O-O 10. g4 c6 11. Nf3 cxd5 12. cxd5 Ne8 13. Bg5 f6 {0-1 (40) Marcet Bisbal,A (2316)-Gual Pascual,A (2432) Barcelona 2015}) 8. exf5 {White has an edge.} Bxf5 9. g4 Bd7 10. h4 {[%cal Bh2h4,Bh4h5][%mdl 32]} Qe7 11. h5 g5 12. Nf3 {[%cal Bg1f3,Bf3d2,Bd2e4][%mdl 32]} h6 13. Nd2 $1 e4 14. Ndxe4 Nf6 15. Ng3 O-O 16. O-O a4 17. Bd4 a3 18. b3 c5 19. dxc6 $1 bxc6 20. f3 $1 c5 21. Nd5 (21. Bf2 $1 $16) 21... Nxd5 $11 22. Bxg7 Kxg7 23. Qxd5 Nb4 24. Qe4 Qxe4 25. Nxe4 Rae8 26. Rf2 Bxg4 $1 27. Nxd6 ({Not} 27. fxg4 $2 Rxe4 28. Bf3 Ref4 $19) 27... Re6 28. Ne4 ({But not} 28. fxg4 Rxf2 29. Kxf2 Rxd6 $19) 28... Nc2 29. Raf1 {And now Bd3 would win.} (29. fxg4 $2 Rxf2 30. Kxf2 Nxa1 $17) 29... Bh3 30. Nxc5 Re5 {Hoping for ...Nd4.} 31. Rc1 (31. Nd3 $14 Re3 32. Rd1) 31... Nd4 $36 {[%mdl 2048] Black is pushing.} 32. Ne4 g4 {[%cal Bg5g4,Bg4f3,Bf3f2][%mdl 32]} 33. Ng3 $2 (33. Rd1 $11 {and White is okay.} Nxe2+ 34. Rxe2 gxf3 35. Rh2) 33... gxf3 $19 34. Bd3 (34. Bf1 $142 Bg4 35. Rd2 Ne2+ 36. Bxe2 fxe2 37. Re1) 34... Rf4 $1 35. Rh2 {[#]} f2+ $1 {[%mdl 512]} 36. Rxf2 Nf3+ 37. Kh1 {[#]} Rg5 $1 {[%cal Rg5g3]} 38. Ne4 $2 {[#]} (38. Be2 $19 Rxg3 39. Rxf3 Rgxf3 40. Bxf3 Rxf3 41. Kg1) 38... Bg2+ $1 {[%mdl 512] Accuracy: White = 51%, Black = 84%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.15"]
[Round "8.8"]
[White "Kevlishvili, Robby"]
[Black "Movsesian, Sergei"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "2451"]
[BlackElo "2637"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,83,0,17,0,-6,0,27,1,14,0,18,15,8,-12,0,-26,-17,-31,-28,-41,-42,-63,-54,-68,-72,-74,-14,-14,-14,-15,-15,-15,-15,-15,-15,-15,-15,-15,-29,-46,-45,-47,-37,-37,-39,-47,-45,-43,-38,-42,-8,-10,-7,-11,-11,-11,-11,-11,-11,-57,0,-11,-7,-21,-4,-6,0,0,0,-35]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Nxc6 bxc6 {B48: Sicilian: Taimanov: 5 Nc3 Qc7 6 Be3 a6 without Be2} 8. Qf3 Nf6 {LiveBook: 4 Games} 9. Qg3 (9. Bd3 Rb8 10. O-O Bd6 11. Qh3 Rxb2 12. Na4 Rb4 13. Nc5 Qa5 14. Nb3 Qh5 15. Qxh5 Nxh5 {0-1 (63) Devereaux,M (2370)-Vitiugov,N (2732) Caleta 2018}) 9... Qxg3 $146 ({Predecessor:} 9... Qb8) 10. hxg3 d5 11. Bd3 Rb8 12. exd5 cxd5 13. O-O-O Bd6 14. f4 Ke7 15. Bd4 h5 16. a3 Bb7 17. Rdf1 g6 18. Na4 Bc6 19. Nc5 a5 20. Re1 Rhc8 (20... Bb5 $17) 21. f5 $1 $11 {[%cal Rf5g6]} Bxg3 22. fxe6 Ne4 23. exf7 {[#] And now Ref1 would win.} Bxe1 24. Rxe1 Kxf7 {aiming for ...Nxc5.} 25. Nxe4 dxe4 26. Bc4+ Ke8 27. Be5 Ra8 28. Rf1 Ba4 29. b3 Rxc4 30. bxc4 $15 {[%mdl 4096] Endgame KRB-KRB} Rc8 31. Bd4 Rxc4 32. c3 Ke7 33. Kd2 Rc6 34. Rb1 Ke6 35. Ke3 Kf5 36. Rb7 Ra6 37. Rb6 Ra8 (37... Rxb6 $15 38. Bxb6 Kg4) 38. Rf6+ {The position is equal.} Kg5 39. Kxe4 Bc2+ 40. Kf3 a4 41. Rf7 Bd1+ 42. Ke4 {Precision: White = 49%, Black = 59%.} 1/2-1/2

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.15"]
[Round "8.9"]
[White "Potkin, Vladimir"]
[Black "Salomon, Johan"]
[Result "0-1"]
[ECO "E54"]
[WhiteElo "2597"]
[BlackElo "2495"]
[Annotator "TA"]
[PlyCount "108"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,108,0,0,0,0,0,0,0,0,-31,-42,-27,-21,-18,-15,-33,-31,-38,-21,-21,-20,-17,-22,-35,-29,-82,-82,-84,-79,-81,-81,-79,-75,-81,-75,-96,-96,-97,-95,-104,-74,-90,-84,-82,-82,-81,-79,-82,-82,-82,-82,-92,-91,-109,-100,-135,-90,-139,-132,-143,-143,-172,-161,-249,-242,-258,-218,-241,-242,-252,-258,-245,-244,-257,-239,-261,-238,-244,-245,-532,-527,-512,-512,-529,-500,-573,-531,-523,-523,-496,-456]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 dxc4 7. Bxc4 c5 8. O-O cxd4 9. exd4 b6 10. Re1 Bb7 11. Bd3 {E54: Nimzo-Indian: Rubinstein: Main Line: 7...dxc4 8 Bxc4} Nc6 {[%cal Bb8c6,Bc6a5,Ba5b3][%mdl 32]} 12. a3 Bxc3 13. bxc3 {The position is equal.} Rc8 14. c4 Na5 15. Ne5 Nd7 $1 16. Qh5 {[%csl Gd3][%cal Rh5h7]} g6 17. Qh3 $1 Nxe5 18. dxe5 Nb3 $1 {[%cal Rb3a1]} 19. Bxg6 $1 fxg6 20. Qxb3 {[#]} Qd4 $146 {[%mdl 128] Black mounts an attack.} 21. Ra2 Rxc4 {( -> ...Qe4!)} 22. Bh6 {[#]} (22. Qg3 $11) 22... Qd5 $1 $17 {[%csl Gb7][%cal Rd5g2][%mdl 512]} 23. Qg3 {[#]} Rc3 $1 {[%cal Rc3g3][%mdl 512]} 24. Rd2 (24. Qxc3 Qxg2#) 24... Rxg3 {[%csl Gb7,Gg3][%cal Rd5g2]} 25. Rxd5 {[#]} Rxg2+ $1 {[%mdl 512]} 26. Kxg2 Bxd5+ {[%mdl 4096] Endgame KRB-KRB} 27. Kf1 Bc4+ 28. Kg2 Rd8 29. Kf3 Kf7 30. Ke4 Ke8 31. Be3 Kd7 32. Rc1 Bd5+ 33. Kd4 Rf8 34. f4 Bc6 35. h4 Kc7 36. Kc3 Rd8 37. Bd4 Kb7 38. Rc2 Rd5 39. Rd2 Ra5 40. Kb2 Rb5+ 41. Kc1 (41. Kc3 {was called for.}) 41... Rb3 $19 42. Bb2 Kc7 43. Rh2 h5 44. Kc2 Rg3 45. Bc1 Be4+ 46. Kb2 a5 47. Bd2 Kc6 48. Re2 Bd5 49. a4 $2 (49. Re3 Rg2 50. Kc1) 49... Rb3+ {Black is clearly winning.} 50. Kc1 Ra3 51. Re3 Rxa4 52. Rg3 Be4 53. Rc3+ Kb7 54. Be3 Bd5 {Accuracy: White = 46%, Black = 88%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.15"]
[Round "8.10"]
[White "Gretarsson, Hjorvar Steinn"]
[Black "Libiszewski, Fabien"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2571"]
[BlackElo "2488"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,90,23,39,39,39,28,23,0,50,3,10,0,23,0,0,5,9,0,10,-13,7,0,20,20,22,20,24,24,27,20,30,27,32,30,33,39,113,113,113,109,29996,109,109,109,109,109,151,135,137,109,109,109,114,0,0,0,0,0,0,0,10,0,0,0,0,0,0,-28,-36,-532,-532,-532,-500,-563,-548,-551,-571,-562,-548,-571,-532,-606,-554]} 1. d4 d5 2. c4 e6 3. Nc3 a6 4. cxd5 exd5 5. Nf3 h6 6. Bf4 {D31: Queen's Gambit Declined: Semi-Slav without ...Nf6 (+ Marshall Gambit and Noteboom) and Exchange Variation lines without ...Nf6} Nf6 7. e3 Bd6 8. Bg3 $146 {White has an edge.} ({Predecessor:} 8. Bxd6 Qxd6 9. Qc2 O-O 10. Bd3 Re8 11. h3 Be6 12. O-O Nbd7 13. a4 {½-½ (40) Shankland,S (2725)-Carlsen,M (2835) Wijk aan Zee 2019}) 8... Bf5 9. Bd3 Bxd3 10. Qxd3 Qe7 11. Ne5 Nbd7 12. Nxd7 Qxd7 13. Be5 Ng4 14. f4 Nxe5 15. fxe5 Bb4 16. O-O Bxc3 17. bxc3 b5 18. Rf3 O-O 19. Raf1 Rae8 20. Rg3 Re6 21. Qf5 Qc6 22. h4 g6 (22... Qe8 $1 $14) 23. h5 $16 g5 24. Rgf3 Kg7 $2 {[%mdl 8192] [#]} (24... a5 $16) 25. Qg4 $2 (25. Qxf7+ $1 {[%mdl 512] mates} Rxf7 26. Rxf7+ Kg8 27. Rf8+ Kh7 28. R1f7#) 25... a5 26. a3 a4 27. R1f2 Kg8 ({Not} 27... Qxc3 $2 {[#]} 28. Qxe6 $3 {[%mdl 512]} fxe6 29. Rxf8 $18) 28. Kh2 Kg7 29. Rf1 Qe8 30. Rf6 Qe7 31. R1f5 ({White should play} 31. Qf5 $16) 31... Qxa3 $11 32. Qf3 {[%cal Rf6f7]} Qe7 33. Qxd5 c6 34. Qa2 a3 35. e4 Kg8 36. Rf1 Ra8 37. R6f5 Qc7 38. d5 ({Much less strong is} 38. Rxf7 Qxf7 39. Rxf7 Kxf7 $16) 38... Rxe5 39. Rxf7 $2 {[%mdl 8192]} (39. d6 $1 $15 Rxf5 40. dxc7 Rxf1 41. e5) 39... Re7+ $19 {[%mdl 64] Discovered Attack. Black is clearly winning.} 40. d6 Qxd6+ 41. Kg1 {Rf8+ would kill now.} Qe6 42. R7f2 Qxa2 43. Rxa2 Rxe4 44. Rb1 Kf7 45. Rb3 Rea4 {Accuracy: White = 53%, Black = 51%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.15"]
[Round "8.11"]
[White "Djukic, Nikola"]
[Black "Prithu Gupta"]
[Result "0-1"]
[ECO "C70"]
[WhiteElo "2566"]
[BlackElo "2478"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,74,23,28,10,22,15,-10,-22,-18,-12,-56,-54,-57,-35,-71,-66,-62,-61,-68,-71,-184,-179,-190,-182,-220,-229,-216,-233,-229,-216,-258,-105,-156,-149,-142,-93,-226,-236,-212,-228,-224,-233,-587,-141,-572,-573,-706,-741,-876,-856,-827,-827,-811,-782,-29993,-29994,-29994,-29995]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. c3 {[%cal Bc2c3,Bc3d4,Bd4d5,Bd5d6][%mdl 32]} a6 5. Ba4 Bg7 6. d4 {C70: Ruy Lopez: 3...a6 4 Ba4, Norwegian and Delayed Schliemann} exd4 7. cxd4 b5 8. Bb3 (8. Bc2 d6 9. d5 Na5 10. O-O Ne7 11. Bd2 Bxb2 12. Bxa5 Bxa1 13. Nc3 {1-0 (24) Navara,D (2733)-Salgado Lopez,I (2624) Germany 2019}) 8... Nge7 9. d5 Na5 10. Bd2 {LiveBook: 79 Games} Nxb3 11. Qxb3 c5 12. Bc3 f6 $1 {[%cal Bf7f6,Bf6f5,Bf5f4][%mdl 32]} 13. d6 Nc6 14. Qd5 $146 b4 $1 {[%cal Rb4c3]} 15. Bd2 Bb7 $1 16. Qxc5 f5 17. e5 Rc8 $1 18. Qe3 $1 g5 19. Nxg5 (19. O-O $17 g4 20. Nd4) 19... f4 $1 $19 {[%cal Rf4e3]} 20. Qxf4 {[%csl Gg5][%cal Rf4f7]} Nxe5 {Strongly threatening ...Nd3+.} 21. O-O {And now Re1 would win.} Rc4 22. Qf5 Qf6 $1 {[%cal Rf6f5]} 23. Qxf6 Bxf6 24. f3 Nd3 (24... Rc2 $19 {and Black stays clearly on top. aiming for ...0-0.} 25. Bxb4 Rg8) 25. Be3 $17 {next Nd2 is good for White.} Rg8 $36 {[%mdl 2048] Black has strong initiative.} 26. Nd2 Rc2 27. Nh3 (27. h4 $17 {was worth a try.}) 27... Bxb2 $19 28. Rad1 {[#]} Bc3 $1 29. Nf2 Ne5 {Hoping for ...Bxd2.} 30. Nde4 $2 (30. Ng4 {was the crucial defense.} Nxg4 31. fxg4) 30... Nxf3+ 31. Kh1 {[#]} Nh4 $1 32. Bg5 Nxg2 33. Kxg2 Bxe4+ 34. Kh3 Bf5+ 35. Kh4 h6 36. Bf4 Bf6+ 37. Kh5 Rc5 {Precision: White = 39%, Black = 87%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.15"]
[Round "8.12"]
[White "Gukesh D"]
[Black "Kjartansson, Gudmundur"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "2536"]
[BlackElo "2444"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,84,0,0,0,0,16,0,0,0,10,9,15,0,13,0,21,18,27,43,22,25,16,8,10,8,8,0,0,0,0,0,0,0,7,0,26,0,0,-2,-10,-62,-55,-272,-272,-419,-412,-1417,-567,-1416,-958,-29989,-29988,-29988,-29989,-29989,-29989,-29992,-29992,-29992,-29991,-29990,-29990,-29990,-29989,-29988,-29989,-29989,-29982,-6287,-691,-29977,-5377,-29989,-29990,-29990,-29991]} 1. e4 e5 2. Nf3 Nf6 3. d3 Nc6 4. g3 Bc5 5. Bg2 d6 6. O-O O-O {C44: Ponziani Opening and Scotch Gambit} (6... h6 7. Nc3 a6 8. Be3 O-O 9. Bxc5 dxc5 10. Nd2 b5 11. a4 Rb8 12. axb5 axb5 13. Nd5 Be6 14. Ne3 Qd7 15. Nf3 Rfd8 16. b3 Ra8 17. Re1 g6 {0-1 (37) Naiditsch,A (2696)-Vidit,S (2669) Baku 2016}) 7. c3 Re8 8. a4 {Strongly threatening b4.} a5 {The position is equal.} 9. Na3 Ba7 $146 ({Predecessor:} 9... Bg4 10. Nc4 Qd7 11. Qe2 Rad8 12. Bg5 d5 13. exd5 Qxd5 14. Bxf6 gxf6 {1-0 (64) Nekhaev,A (2514)-Potrata,J (2286) ICCF email 2016}) 10. Re1 h6 11. Be3 Bxe3 12. Rxe3 d5 13. exd5 Nxd5 14. Re1 Nb6 15. Nb5 Re7 16. d4 {[%cal Rf3e5]} Bg4 {Threatens to win with ...e4.} 17. h3 Bxf3 $1 18. Bxf3 exd4 19. Bxc6 Rxe1+ 20. Qxe1 bxc6 21. Nxd4 Qd5 22. Qe2 Nc4 23. Re1 Nd6 24. Rf1 Rb8 25. Qa6 ({White should play} 25. Re1 $11) 25... Rxb2 $15 26. Nxc6 $2 (26. Qxc6 $15 Qxc6 27. Nxc6) 26... Kh7 $1 $19 27. Nxa5 (27. Nd4 $142) 27... Nf5 {And now ...Ne3 would win.} 28. c4 (28. Qc4 $142 Qxa5 29. Qxf7) 28... Qd2 (28... Qd3 $142 29. Qc6 Ne3 $1 {[%mdl 512]}) 29. Qa7 {[#]} Nxg3 $1 {[%mdl 512] ( -> ...Qd3)} 30. Ra1 (30. fxg3 Qh2#) 30... Ne2+ 31. Kh1 Nd4 32. Rf1 Qd3 33. Kg2 Qe4+ 34. Kh2 Qf4+ 35. Kg2 Nf5 36. Kg1 Nh4 37. Qa8 {[#]} c6 $1 {[%mdl 512]} 38. Qxc6 (38. Nxc6 Qg5+) 38... Qg5+ 39. Kh2 Qxa5 (39... Qe5+ $142 40. Kg1 Qf5) 40. c5 Qb4 (40... f5 $142 41. Kg1 Qc3 42. Qh1 Qxc5 43. a5 Qxa5 44. Qc6 Qa3 45. Kh2 Qd3 46. Qh1 f4 47. Qc6 Qg3+ 48. Kh1 Qxh3+ {[%mdl 64] Double Attack} 49. Kg1 {[#]} Rb6 $1 {[%mdl 512]} 50. Qe4+ Rg6+ 51. Qxg6+ Kxg6 52. Re1 Qg2#) 41. Qd5 Qf4+ 42. Kg1 Rd2 {Accuracy: White = 34%, Black = 56%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.15"]
[Round "8.13"]
[White "Sadzikowski, Daniel"]
[Black "Eggleston, David J"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "2523"]
[BlackElo "2401"]
[Annotator "TA"]
[PlyCount "119"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,119,33,21,27,14,17,17,36,38,26,27,25,30,31,8,51,12,14,0,19,0,80,65,120,118,118,112,183,183,198,187,198,198,222,215,215,215,324,320,312,203,224,198,188,185,186,187,224,199,213,220,272,251,342,305,313,253,258,270,241,154,177,112,221,224,307,301,301,303,276,205,414,439,433,418,401,369,613,439,683,683,1650,1601,4763,2246,2914,1999,1776,1653,29975,29978,29978,29979,29978,29979,29981,29982,29985,29982,29982,29983,29984,29985,29994,29986,29986,29987,29987,29988]} 1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. cxd5 exd5 5. e5 Ne4 6. Nf3 Nc6 7. Bb5 Be7 {A18: English Opening: Flohr-Mikenas System (1 c4 Nf6 2 Nc3 e6 3 e4)} 8. O-O O-O 9. Ne2 $146 ({Predecessor:} 9. d4 Bg4 10. h3 Bh5 11. Be3 f6 12. exf6 Bxf6 13. Be2 Kh8 14. Re1 Qd6 15. Nd2 Bg6 16. Bf3 Rae8 17. Nb3 Nb4 {½-½ (107) Le,Q (2714)-Peralta,F (2580) Caleta 2019}) 9... Bg4 {The position is equal.} 10. Bxc6 bxc6 11. Nfd4 {aiming for f3.} Bd7 12. d3 Nc5 $1 13. Qc2 Qe8 14. Nf4 Na6 15. Qa4 Nc5 16. Qa5 Qb8 (16... Rb8 $11 {keeps the balance.}) 17. Be3 $16 Ne6 {[#]} (17... Re8 $14) 18. Nfxe6 $1 fxe6 {[#]} 19. Nb3 $1 Re8 (19... Bb4 $16 20. Qa4 Be8) 20. Bc5 $18 a6 21. Rac1 Bg5 22. f4 Bh6 23. Rc2 Kh8 24. Nd4 Qb7 (24... g6 $142 25. g3 Qc8) 25. Qe1 g6 26. h4 Bf8 27. b3 a5 28. a4 Bxc5 29. Rxc5 Qb6 30. Qc3 Reb8 31. Kf2 Rf8 32. Ke2 Ra6 33. g4 Qb8 34. Ke3 (34. Rxa5 Rxa5 35. Qxa5 Qb6 $18) 34... Qd8 35. g5 ({Not} 35. Rxa5 Rxa5 36. Qxa5 Qxh4 $14) 35... Qe7 36. Ke2 h6 37. Qc1 ({Don't do} 37. Nxc6 $6 Rxc6 38. Rxc6 Bxc6 $16) (37. Rxa5 $18 Rxa5 38. Qxa5) 37... hxg5 (37... h5 $16 {was worth a try.}) 38. hxg5 Kg7 39. Rh1 Rh8 40. Rxh8 Kxh8 41. Kf3 Kg7 $2 (41... Qf8 {is a better defense.} 42. Nxc6 Bxc6) 42. Nxc6 Bxc6 43. Rxc6 Rxc6 44. Qxc6 {[%mdl 4096] Endgame KQ-KQ} Kf7 $2 (44... Qf7 45. Kg3 Kh7) 45. Qb5 c5 (45... Qa3 $142 46. Qc6 (46. Qxa5 Qc1 $16) 46... Qe7) 46. Qxa5 c4 47. dxc4 dxc4 48. bxc4 Qb7+ 49. Ke3 Qb3+ 50. Kd4 Qb2+ 51. Kc5 {White mates.} Qf2+ 52. Kb5 Qb2+ 53. Ka6 Qc2 54. Qc7+ Ke8 55. Qc6+ {[%mdl 64] Double Attack} Kd8 56. Qd6+ Kc8 57. Qxe6+ Kb8 58. Qb6+ Kc8 59. Qc6+ Kd8 60. e6 {Accuracy: White = 79%, Black = 36%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.15"]
[Round "8.14"]
[White "Salles, Louis"]
[Black "Hjartarson, Johann"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "2221"]
[BlackElo "2520"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,84,37,33,33,52,0,3,4,6,-6,0,0,22,4,14,0,0,-16,15,0,0,0,4,8,0,12,6,-29,-29,-35,64,66,52,0,0,-129,-139,-170,-191,-237,-243,-415,-424,-465,-465,-465,-465,-497,-465,-464,-408,-392,-397,-700,-686,-29984,-12831,-29968,-29969,-29959,-12822,-29993,-29994,-29994,-29995,-29995,-29996]} 1. Nf3 Nf6 2. c4 b6 3. g3 c5 4. Bg2 Bb7 5. O-O g6 6. b3 Bg7 7. Bb2 O-O 8. d4 cxd4 9. Qxd4 d6 10. Nc3 Nbd7 11. Qd2 {A30: Symmetrical English: Double Fianchetto and Hedgehog} a6 12. Ne1 $146 (12. Nd4 $14 Qc7 13. Nd5 Nxd5 14. cxd5) ({Predecessor:} 12. Rfd1 Rc8 13. Rac1 Re8 14. Ne1 Qc7 15. Nd5 Qb8 16. Bh3 Ne4 17. Qc2 Bxb2 18. Qxb2 e6 {½-½ (41) Svidler,P (2760)-Gelfand,B (2695) Moscow 2018}) 12... Bxg2 13. Kxg2 {The position is equal.} Rb8 14. a4 Nc5 15. Qc2 Qd7 16. f3 Rfc8 17. Rd1 Qb7 18. e4 h5 19. Ba1 Ne8 20. Nd3 b5 21. axb5 axb5 22. Nxb5 {White wants to play Bxg7.} Nxe4 23. Bxg7 Nxg7 24. Qe2 Ng5 ({Better is} 24... Nf6 $15) 25. Nf4 Nf5 26. Rd5 (26. Nd5 $14 Rc5 27. b4 Rxb5 28. cxb5) 26... e5 $11 27. Nxd6 (27. Nxh5 $11 {remains equal.} gxh5 28. Qd3) 27... Nxd6 $17 28. Qxe5 Nf5 {[#] Strongly threatening ...Re8.} 29. Nxh5 {Threatening Nf6+.} Nh7 ({And not} 29... Qxb3 30. Nf6+ Kh8 31. Ne4+ Kg8 32. Nf6+ Kf8 33. Nd7+ Kg8 34. Nf6+ $11) 30. Re1 $2 (30. Rb5 Qa7 31. Rxb8 Qxb8 32. Re1) 30... Qxb3 $19 ({Weaker is} 30... gxh5 31. Rb5 $11) 31. c5 Re8 32. Qxe8+ Rxe8 33. Rxe8+ Nf8 34. Rdd8 gxh5 35. Rxf8+ Kg7 36. Rh8 $2 (36. Rg8+ Kf6 37. Rd2) 36... Qc2+ 37. Kh3 Ne3 (37... Qe2 $142 38. Rdg8+ Kf6 39. Rxh5 Ne3 40. Rh6+ Ke7 41. Ra6 Qg2+ 42. Kh4 Qxh2+ 43. Kg5 Qxg3+ {[%mdl 64] Double Attack} 44. Kh5 Qxg8 45. Rb6 Qg3 46. Rc6 Nf5 47. Rc7+ Kf6 48. Rxf7+ Kxf7 49. c6 Qh4#) 38. Rdg8+ Kf6 39. Rh6+ Ke7 {( -> ...Qf5+)} 40. Rxh5 Qg2+ {[%mdl 64] [#] Double Attack. Black mates.} 41. Kh4 Qxh2+ 42. Kg5 Qxg3+ {[%mdl 64] Double Attack. Accuracy: White = 28%, Black = 67%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.15"]
[Round "8.15"]
[White "Kanarek, Marcel"]
[Black "Tania, Sachdev"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "2505"]
[BlackElo "2397"]
[Annotator "TA"]
[PlyCount "114"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,114,33,16,45,43,54,38,54,42,40,31,40,34,60,34,40,4,18,-11,5,5,14,-7,-14,-40,0,-3,-2,0,-4,-12,0,-35,-31,-41,-23,-33,-36,-64,-72,-72,-48,-143,-156,-152,-150,-136,-135,-158,-152,-136,-83,-85,-94,-102,-94,-147,-122,-178,-129,-175,-106,-245,-245,-245,-245,-245,-245,-377,-362,-395,-244,-243,-160,-148,-10,-10,-10,-10,-10,-10,-10,-10,-10,-10,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 g6 7. O-O Bg7 8. h3 {C77: Ruy Lopez: 3...a6 4 Ba4 Nf6, unusual lines} O-O 9. Be3 b5 10. Bc2 Bb7 (10... d5 11. Nbd2 Re8 12. a4 Rb8 13. Re1 b4 14. a5 bxc3 15. bxc3 h6 {½-½ (62) Caruana,F (2828)-Postny,E (2623) chess.com INT 2019}) 11. Nbd2 {LiveBook: 13 Games} Qd7 $146 ({Predecessor:} 11... Re8 12. a4 b4 13. a5 Rb8 14. Re1 {½-½ (14) Nisipeanu,L (2671)-Ernst,S (2541) Maastricht 2018}) 12. a4 Kh8 13. Re1 Ng8 14. d4 exd4 15. Nxd4 Nxd4 16. cxd4 Rfe8 17. b4 Ne7 18. Bb3 f5 19. e5 dxe5 20. dxe5 Bxe5 21. Bg5 Ng8 $1 {[%cal Be7g8,Bg8f6,Bf6d5][%mdl 32] Threatening ...h6.} 22. Rc1 Bg7 23. Rxe8 Rxe8 $40 {[%mdl 128] Black mounts an attack.} 24. axb5 axb5 25. Qc2 Nf6 26. Nf1 Nd5 {aiming for ...Nc3.} 27. Rd1 c6 {[%cal Bc7c6,Bc6d5,Bd5d4][%mdl 32]} 28. Qc5 h6 29. Bxd5 cxd5 30. Be3 Qc6 31. Rc1 (31. Nh2 $15) 31... Qxc5 $17 32. Rxc5 d4 33. Bd2 Re5 $1 34. Rxe5 Bxe5 35. Bxh6 {[%mdl 4096] Endgame KBB-KBN} f4 ({Black should play} 35... Bd6 36. Bd2 Kg7) 36. g3 fxg3 37. fxg3 Kg8 38. Kf2 (38. Bf4 $142 Bf6 39. Kf2) 38... Kf7 39. g4 (39. Nd2 $17) 39... Ke6 40. h4 Bc6 ({Better is} 40... Kd5 $1 $19 41. h5 gxh5 42. gxh5 Bc6) 41. h5 (41. Bf8 $17 {was worth a try.}) 41... gxh5 $19 42. gxh5 Be8 $1 43. Ng3 {[#]} Kd5 $1 44. Bd2 {[#]} (44. Bf8 $142) 44... Kc4 $1 {[%cal Rc4d3]} 45. h6 Bg6 46. Ne2 Bd6 47. Nf4 Bxf4 (47... Bf5 $17 48. Kf3 Bxb4 49. Bxb4 Kxb4 50. Nd5+ Kc5) 48. Bxf4 $11 {The position is equal.} Kxb4 $17 {Threatens to win with ...Kc3. KB-KB} 49. Ke2 Kc3 {White must now prevent ...b4.} 50. Kd1 b4 {Hoping for ...b3.} 51. Kc1 $1 Bh7 52. Bg5 $1 b3 53. Bd2+ Kd3 {( -> ...b2+!)} 54. Ba5 Ke2 55. Kb2 d3 56. Kxb3 d2 {[#]} 57. Bxd2 $1 {[%mdl 512]} Kxd2 {Precision: White = 46%, Black = 67%.} 1/2-1/2

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.15"]
[Round "8.16"]
[White "Van Foreest, Jorden"]
[Black "Borocz, Istvan"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "2598"]
[BlackElo "2350"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,65,22,75,46,48,56,53,52,74,53,89,52,122,118,119,124,118,126,125,128,126,104,142,150,205,137,171,156,135,132,142,120,135,133,133,101,391,377,392,397,400,400,646,641,1353,1290,29985,29986,29985,6039,29971,2795]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 h6 8. Bg2 g5 (8... Be7 $11 {keeps the balance.}) 9. b3 {B81: Sicilian Scheveningen: Keres Attack} Nbd7 10. Bb2 Ne5 11. Qd2 {White is slightly better.} Bd7 (11... Be7 12. O-O-O Bd7 13. Nce2 b5 14. f4 gxf4 15. Nxf4 a5 16. Rhe1 {0-1 (37) Grischuk,A (2766)-Duda,J (2737) chess.com INT 2018}) 12. O-O-O Rc8 $146 ({Predecessor:} 12... Qc7 13. Kb1 Ng6 14. Nde2 Be7 15. f4 gxf4 16. Nxf4 Ne5 {½-½ (26) Oparin,G (2609)-Jumabayev,R (2610) Barcelona 2017}) 13. Kb1 b5 ({Black should play} 13... Ng6 $14) 14. Nce2 Be7 15. f4 gxf4 16. Nxf4 ({Much less strong is} 16. Qxf4 Qb6 $14) 16... Qc7 17. Rhf1 Rg8 18. Qe2 Rg5 19. Nd3 Bc6 (19... Nxd3 $16 20. cxd3 (20. Rxd3 Rc5 $16) 20... a5) 20. h4 Rg8 21. Nxe5 dxe5 22. Nxc6 Qxc6 23. g5 hxg5 24. Bxe5 Nd7 25. Bb2 $36 {[%mdl 2048] Threatens to win with h5. White is on the roll.} ({Weaker is} 25. Rxd7 Qxd7 26. Rd1 Qa7 $11) 25... g4 $2 {[%mdl 8192]} (25... gxh4 $16 26. Rf2 Qc5) 26. Qf2 $18 Rf8 27. e5 Qc7 28. h5 Nb6 (28... Bb4 $142 29. Qd4 {[%mdl 64] Double Attack} Ba5) 29. h6 Bg5 30. h7 {White threatens Bc6+! and mate.} Rh8 {[#]} 31. Bc6+ $1 {[%mdl 512]} Kf8 {[#]} (31... Qxc6 32. Qxf7#) 32. Rd7 $1 {[%mdl 512]} Rxh7 (32... Nxd7 33. Qxf7#) 33. Rxc7 {Accuracy: White = 79%, Black = 29%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.15"]
[Round "8.17"]
[White "Christiansen, Johan-Sebastian"]
[Black "Van de Plassche, Bas"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2571"]
[BlackElo "2376"]
[Annotator "ChessBase"]
[PlyCount "21"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:48]} c5 {[%emt 0:00:11]} 2. c4 {[%emt 0:01:09]} Nc6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:01:01]} e5 {[%emt 0:00:01]} 4. e3 {[%emt 0:03:05]} Nf6 {[%emt 0:01:09]} 5. d4 {[%emt 0:01:24]} cxd4 {[%emt 0:00:51]} 6. exd4 {[%emt 0:00:06]} e4 {[%emt 0:00:04]} 7. Ne5 {[%emt 0:01:09]} Bb4 {[%emt 0:00:26]} 8. Be2 {[%emt 0:00:45]} Qa5 {[%emt 0:00:57]} 9. O-O {[%emt 0:01:26]} Nxe5 {[%emt 0:02:34]} 10. dxe5 {[%emt 0:00:03]} Qxe5 {[%emt 0:00:08]} 11. Bd2 {[%emt 0:00:50]} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.15"]
[Round "8.18"]
[White "Sowray, Peter J"]
[Black "Fier, Alexandr"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2356"]
[BlackElo "2570"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,109,7,17,12,16,22,68,60,74,22,33,23,26,29,24,17,16,16,17,15,17,14,11,12,30,25,40,29,39,8,28,16,31,28,36,29,81,91,147,129,231,250,235,230,294,281,295,240,279,255,397,380,1047,1047,1241,700,880,697,675,647,953,779,29995,1207,1479,1027,903,345,306,295,510,495,528,530,589,316,477,478,564,560,864,825,863,852,833,827,819,814,741,733,29990,29991]} 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. Nc3 Nb6 7. O-O O-O 8. d3 Nc6 9. Be3 e5 10. Qd2 Re8 11. Bh6 {A16: English Opening: 1...Nf6 with ...d5} Bh8 12. Rac1 Bf5 $146 ({Predecessor:} 12... Nd4 13. Nxd4 exd4 14. Ne4 Nd5 15. Qc2 c6 16. Rfe1 Re5 17. Qa4 a5 18. Bd2 Nb6 {½-½ (54) Fressinet,L (2715)-Kulaots,K (2574) Belfort 2012}) 13. Ng5 {White is slightly better.} Qe7 14. Nd5 ({White should play} 14. Bxc6 $16 bxc6 15. Nce4) 14... Nxd5 $1 $11 15. Bxd5 Nd8 16. e4 c6 $1 17. Bb3 Be6 $1 18. Nxe6 Nxe6 19. Be3 Red8 20. Kg2 Rd7 21. a4 Rad8 22. Bc4 Nd4 23. Rce1 Bg7 24. f4 Bh6 25. Qf2 exf4 26. gxf4 Kh8 27. Kh1 a6 {[#]} (27... Qd6 $11 {remains equal.}) 28. a5 $1 $16 f6 ({Black should try} 28... Qd6) 29. Rg1 Qf8 (29... f5 $16) 30. Rg3 $18 f5 31. Rh3 Bg7 32. e5 ({Stronger than} 32. Qh4 Bf6 $11) 32... Qe8 33. Qh4 {[%csl Gh3][%cal Rh4h7]} h6 34. Rg1 Ne6 (34... c5 $142 35. Qf2 Bf8) 35. Rhg3 g5 $2 (35... Qe7 36. Qxe7 Rxe7 37. Rxg6 Nf8) 36. fxg5 Bxe5 37. Rh3 Bg7 38. g6 f4 39. Bb6 Rd4 40. Bxd8 Nxd8 {[#]} 41. Re1 (41. Qxh6+ $142 $1 {[%mdl 512]} Bxh6 42. g7+ Kh7 43. g8=Q+ Qxg8 44. Bxg8+ Kh8 45. Rxh6#) 41... Qxg6 42. Qe7 Qd6 43. Qxd6 $2 (43. Qe8+ Qf8 44. Qh5 Rxc4 45. dxc4) 43... Rxd6 44. Rh4 Rf6 $2 (44... Kh7 45. Re7 h5 46. Rxf4 Kh6) 45. Kg2 Nf7 46. Rg4 h5 47. Rh4 Nd6 (47... Kh7 {is a better defense.} 48. Rxh5+ Kg6) 48. Rxh5+ Bh6 49. Re7 Rg6+ 50. Kf3 Rf6 51. Rd7 Nf5 52. b4 Nd6 53. Re5 Bf8 54. Bb3 {Threatens to win with Rg5.} Rh6 55. Rg5 {Accuracy: White = 75%, Black = 40%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.15"]
[Round "8.19"]
[White "Stefansson, Hannes"]
[Black "Bjornsson, Sigurbjorn"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2558"]
[BlackElo "2312"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,82,28,36,37,31,42,36,121,133,141,137,145,132,211,209,216,208,264,269,257,255,260,268,263,264,249,249,254,269,227,221,404,403,396,388,384,383,370,374,408,416,459,480,450,419,830,804,2358,2357,2421,2151,6174,5947,29970,29971,29970,29972,2640]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. O-O-O d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 Bxd4 13. Qxd4 Qb6 14. Na4 Qa5 {Strongly threatening ...e5! B76: Sicilian Dragon: Yugoslav Attack, 9 g4 and 9 0-0-0} 15. b3 Qc7 16. h4 {[#]} Rd8 $146 {[#]} ({Black should try} 16... h5 $14) ({Predecessor:} 16... h5 17. Re1 Nb6 18. Nc3 Rd8 19. Qe5 Qd6 20. Kb2 Bf5 21. Ba6 Qxe5 22. Rxe5 {½-½ (49) Leko,P (2747)-Radjabov,T (2751) Elista 2008}) 17. c4 $1 $16 Bf5 {aiming for ...Nb4.} 18. cxd5 Rxd5 {[#]} 19. Qe3 $1 {Threatens to win with Bc4.} Rxd1+ (19... Qd6 $16 20. Rxd5 Qa3+ 21. Kd1 cxd5) 20. Kxd1 $18 Rd8+ 21. Kc1 Qd6 22. Nb2 h5 {[#]} 23. Bd3 $1 {[%mdl 512]} Bxd3 24. Rd1 Qa3 25. Rxd3 Rxd3 26. Qxd3 Qxa2 27. Qd8+ Kg7 28. Qd4+ ({Don't take} 28. Qxe7 $6 Qxb3 29. Qc5 (29. Qxa7 Qc3+ 30. Kb1 Qe1+ 31. Kc2 Qxh4 $16) 29... Kg8) 28... Kg8 $2 (28... f6 29. Kc2 Qa5) 29. Qa4 Qxa4 30. Nxa4 {[%mdl 4096] Endgame KN-KP} ({Less strong is} 30. bxa4 Kg7 $18) 30... Kg7 31. Kd2 Kf6 32. Nc3 Ke5 33. Kd3 f6 34. Ne2 g5 35. g3 Kd5 (35... c5 $142 36. Kc4 Kd6) 36. f4 g4 37. f5 Ke5 38. Nd4 c5 39. Nc6+ Kxf5 40. Nxe7+ Ke6 41. Ng6 Kd5 {Accuracy: White = 94%, Black = 24%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.15"]
[Round "8.20"]
[White "Cummings, David H."]
[Black "Praggnanandhaa R"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2338"]
[BlackElo "2537"]
[Annotator "TA"]
[PlyCount "111"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,111,10,18,-7,0,0,0,0,19,12,10,12,27,0,0,-1,0,-25,-25,-25,-27,-27,-25,-37,0,0,0,0,0,0,0,-26,-7,-22,-14,-18,0,0,0,0,2,0,0,0,91,0,0,0,0,0,0,0,10,10,11,-8,-8,-8,0,0,0,0,0,0,8,-8,13,0,0,0,8,0,8,-7,16,0,6,6,8,0,20,12,13,8,8,8,8,0,0,0,0,0,0,0,0,-8,-8,-8]} 1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 g6 5. b3 Bg7 6. Bb2 O-O 7. O-O c5 8. Nc3 e6 9. e3 {A30: Symmetrical English: Double Fianchetto and Hedgehog} (9. d4 cxd4 10. Qxd4 Nc6 11. Qd2 Ne7 12. Rfd1 d5 13. cxd5 Nexd5 14. Rac1 Rc8 15. Nxd5 Qxd5 16. Qf4 Rxc1 17. Qxc1 {½-½ (27) Grischuk,A (2772)-Fedoseev,V (2718) Riadh 2017}) 9... Qe7 10. Rc1 Rd8 11. d4 Na6 $146 ({Predecessor:} 11... cxd4 12. Nxd4 Bxg2 13. Kxg2 Nc6 14. e4 a6 15. Re1 Ne8 16. Nf3 d6 17. Re2 {½-½ (25) Drazic,S (2478)-Epishin,V (2578) Bratto 1999}) 12. Qe2 d5 13. cxd5 exd5 14. a3 Nc7 15. Rfd1 Ne6 16. Ne5 Ne4 17. f4 Rac8 18. a4 cxd4 19. exd4 {[%cal Rc3e4]} Nxc3 (19... f6 {is more complex.} 20. Nf3 Re8 21. Qd3 a6 22. Re1 Qd7) 20. Bxc3 Qa3 {And now ...Nxd4! would win.} 21. Qb2 Bf8 22. Qb1 Bb4 23. Ba1 Rxc1 24. Rxc1 Bd2 25. Rd1 Be3+ 26. Kh1 {Hoping for Ng4.} Rc8 27. f5 {[#]} Nxd4 $1 {[%mdl 512]} 28. fxg6 ({But not} 28. Bxd4 Bxd4 29. Ng4 Qb4 $17) 28... hxg6 29. Nxg6 (29. Ng4 {feels hotter.} Nc2 30. Nf6+ Kf8 31. Bb2 Qxb3 32. Nh7+) 29... Nxb3 {[#]} (29... Nc2 $11 30. Bb2 Qb4) 30. Bf6 (30. Bb2 $1 $16 {[%cal Rb2a3]} Qc5 31. Qf5) 30... Rc1 $11 {The position is equal.} 31. Rxc1 Qxc1+ 32. Qxc1 Bxc1 33. Ne7+ Kh7 34. Nxd5 Nc5 35. a5 bxa5 36. Be7 Bxd5 37. Bxd5 {[%mdl 4096] Endgame KBB-KBN} Ne6 38. Bb3 Kg7 39. Kg2 Bd2 40. Bd6 Kf6 41. Bb8 Be3 42. Bd1 Bb6 43. Kf3 Ng5+ 44. Ke2 Kf5 45. Kd3 Ne6 46. Kc4 Ke4 47. h4 Kf5 48. Kd5 Kg6 49. Bc2+ Kh6 50. g4 Bf2 51. g5+ Kg7 52. g6 Bxh4 53. gxf7 Kxf7 54. Bxa7 Ke7 55. Bc5+ Nxc5 56. Kxc5 {Accuracy: White = 53%, Black = 61%.} 1/2-1/2

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.15"]
[Round "8.21"]
[White "Ciolek, Andreas"]
[Black "Tang, Andrew"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "2284"]
[BlackElo "2501"]
[Annotator "TA"]
[PlyCount "112"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,112,0,0,-7,-5,-10,8,0,11,9,18,11,42,42,41,16,14,17,15,0,0,0,9,0,11,0,0,-38,12,0,0,-32,-32,-25,-34,-31,-26,-32,-17,-50,-25,-22,-22,-23,-22,-78,-58,-50,-50,-83,-89,-87,-91,-100,-99,-85,-85,-133,-53,-113,-103,-222,-214,-236,-229,-235,-221,-221,-213,-443,-443,-549,-514,-515,-422,-875,-875,-875,-875,-875,-875,-875,-875,-867,-867,-860,-860,-842,-751,-675,-647,-29981,-29982,-29981,-29982,-29982,-29983]} 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. O-O O-O 10. h3 {C47: Scotch Four Knights and Four Knights with 4 g3} (10. Qf3 c6 11. Bg5 Bd6 12. Rae1 Rb8 13. Nd1 h6 14. Bxf6 Qxf6 15. Qxf6 gxf6 16. b3 Kg7 17. Ne3 Re8 18. Nf5+ Bxf5 19. Bxf5 Re5 20. Bd3 Bb4 21. Re3 Rxe3 22. fxe3 {½-½ (35) Duda,J (2738)-Ding,L (2813) Wijk aan Zee 2019}) 10... c6 $146 ({Predecessor:} 10... Rb8 11. Qf3 Bd6 12. Re1 c6 13. b3 h6 {½-½ (29) Skripchenko,A (2399)-Lagno,K (2541) Monaco 2017}) 11. Qf3 Rb8 12. Bf4 {The position is equal.} Bd6 13. b3 h6 14. Rfe1 Rb4 15. Bxd6 Qxd6 16. Qg3 Qxg3 17. fxg3 Be6 18. a3 Rbb8 19. b4 Nd7 20. Na4 Rfd8 21. Rab1 Kf8 22. Nc5 Ke7 23. Nxd7 Kxd7 24. Rbc1 c5 25. bxc5 Kc6 26. Rb1 Kxc5 27. Kf2 Rf8 28. c3 Rb6 29. Rb4 Rc8 30. Reb1 Bd7 31. Re1 (31. Ke3 $11) 31... Kd6 32. Rc1 Rbc6 33. c4 a5 $36 {[%mdl 2048] Keeping White busy.} 34. Rb7 R8c7 ({Don't play} 34... dxc4 $6 35. Rd1 $11) 35. Rxc7 Rxc7 $17 {[%mdl 4096] Endgame KRB-KRB} 36. Ke3 {[#]} Ke5 $1 37. Rc2 Ba4 (37... d4+ $17 38. Kf2 Bc6 39. Re2+ Kd6) 38. Rc1 (38. Rf2 $1 $15) 38... Rc5 39. g4 (39. Kd2 $17 {keeps fighting.}) 39... Bb3 $19 40. Rf1 dxc4 {[%cal Bd5c4,Bc4c3][%mdl 32]} 41. Be4 c3 42. Rf5+ Kd6 43. Rxc5 $2 (43. Rf1 {is the only way for White.}) 43... Kxc5 {KB-KB} 44. Kd3 c2 45. Kd2 Kd4 46. Bxc2 (46. Bf5 $142 c1=B+ 47. Kxc1) 46... Bxc2 47. Kxc2 {KP-KP} Ke3 48. Kb3 Kf2 49. Ka4 Kxg2 50. Kxa5 Kxh3 51. a4 Kxg4 {Threatens to win with ...h5. KP-KP} 52. Kb4 {[#]} f5 $1 {[%cal Rf5f4]} 53. a5 f4 54. Kc3 f3 {Black mates.} 55. Kd2 Kg3 ({Don't go for} 55... f2 $2 56. Ke2 $18) 56. a6 f2 {Accuracy: White = 44%, Black = 65%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.15"]
[Round "8.22"]
[White "Sarkar, Justin"]
[Black "Saduakassova, Dinara"]
[Result "1/2-1/2"]
[ECO "B37"]
[WhiteElo "2337"]
[BlackElo "2461"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,86,26,9,11,18,-1,12,16,16,187,186,175,-23,-33,-22,-15,-37,-36,-25,-31,-43,-37,-24,0,10,65,47,470,477,477,452,467,460,460,446,408,181,181,140,142,131,133,127,193,197,200,184,218,217,201,201,209,0,146,0,202,198,210,33,40,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Nc2 Bg7 8. Be2 O-O 9. O-O Nd7 10. Bd2 Nc5 11. b4 {[%cal Bb2b4,Bb4b5][%mdl 32]} Bxc3 {B37: Sicilian: Maroczy Bind with 5...Bg7, sidelines} 12. Bxc3 Nxe4 13. Bb2 Be6 14. b5 Ne5 $2 (14... Nb8 $11 {and Black stays safe.}) 15. Qd4 $18 {[%mdl 1024] White has strong compensation.} Nf6 {[#]} 16. c5 $146 (16. f4 $1 $18) ({Predecessor:} 16. f4 Ned7 17. g4 Qb6 18. f5 Bxc4 19. Bxc4 Nxg4 {1-0 (29) Svidler,P (2690)-Tiviakov,S (2628) Kallithea 2002}) 16... Rc8 $1 $11 17. f4 Ned7 $36 {[%cal Be5d7,Bd7b6,Bb6a4][%mdl 2080] Black has some pressure.} 18. g4 dxc5 19. Qc3 $1 Nb6 20. f5 Na4 21. Qe5 Qd2 22. fxe6 Qxc2 (22... Nxb2 $11 23. g5 fxe6) 23. exf7+ Kg7 $2 {[%mdl 8192] [#]} ({Black should try} 23... Rxf7 $14 24. Qe6 Rcf8 25. Bxf6 exf6) 24. Rab1 $1 $18 Nxb2 25. g5 (25. Rxb2 $2 Qe4 $17) 25... Rxf7 26. Rxb2 Qa4 27. Rf4 {[%mdl 64] Pin} (27. gxf6+ exf6 28. Qd5 Qd4+ 29. Qxd4 cxd4 $16) 27... c4 28. Qc3 ({Less strong is} 28. gxf6+ exf6 29. Qe3 a6 $16) (28. Bg4 $142 Rcf8 29. Be6 Qd1+ 30. Rf1 {[%mdl 64] Pin}) 28... Rc5 29. gxf6+ exf6 30. Rxc4 Rxc4 31. Qxc4 Qa5 (31... Qxc4 $16 32. Bxc4 Rc7) 32. Qd4 Re7 33. Rd2 Re5 34. Qd7+ Kh6 35. Qh3+ Kg7 36. Qd7+ Kh6 37. Qh3+ (37. Bf1 $16 Rg5+ 38. Kh1) 37... Kg7 $1 38. Rd7+ Kf8 39. Qh4 $2 ({But not} 39. Rxb7 $6 Qe1+ 40. Qf1 Rxe2 $16) (39. Qd3 $18) 39... Ke8 $1 $14 {[%cal Re8d7]} 40. Rxb7 (40. Qxh7 {gets mated.} Qe1+ 41. Kg2 Qxe2+ 42. Kh3 Re3+ 43. Kh4 g5#) 40... Rxe2 {The position is equal.} 41. Rb8+ Ke7 {Hoping for ...Re1+.} 42. Rb7+ Ke8 {White must now prevent ...Re1+.} 43. Rb8+ Ke7 {Accuracy: White = 43%, Black = 48%.} 1/2-1/2

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.15"]
[Round "8.23"]
[White "Thorfinnsson, Bragi"]
[Black "Jacobsen, Mikkel Manosri"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2436"]
[BlackElo "2302"]
[Annotator "TA"]
[PlyCount "41"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,41,-1,47,41,49,0,49,0,0,0,2,-80,-79,-164,-97,-118,-81,-81,-98,-277,-269,-262,-264,-283,-300,-670,-651,-778,-138,-145,-118,-145,823,803]} 1. d4 d5 2. Bf4 Nf6 3. Nc3 c6 4. e3 Nbd7 (4... Bf5 5. Nf3 h6 6. Ne5 Nbd7 7. g4 Bh7 8. h4 Nxe5 9. dxe5 Ne4 10. Nxe4 Bxe4 11. f3 Bh7 12. e6 {1-0 (57) Bortnyk,O (2610)-Dreev,A (2653) Riadh 2017}) 5. Bd3 Qa5 6. a3 $146 {D00: 1 d4 d5: Unusual lines} ({Predecessor:} 6. Nf3 Ne4 7. Bxe4 dxe4 8. Nd2 Nf6 9. O-O Bf5 10. Nb3 Qd8 11. Nc5 b6 12. Nb3 {0-1 (64) Bremer,E (1488)-Karlsson,U (2036) Helsingor 2017}) 6... g6 7. h4 h6 {[%cal Bh7h6,Bh6h5,Bh5g4][%mdl 32]} 8. g4 {White is slightly better.} Bg7 9. f3 h5 10. Qd2 (10. g5 $11 {remains equal.} Ng8 11. Bg3) 10... hxg4 $17 11. Qh2 {[#]} (11. Be2 $17) 11... c5 ({Better is} 11... b5 $1 $19 12. O-O-O b4) 12. Bc7 b6 13. Bb5 Ba6 14. Bc6 $2 (14. Bxd7+ $17 Kxd7 15. Be5) 14... Rc8 $19 15. O-O-O Bh6 16. Kb1 Bxe3 17. Qe5 $2 (17. Na2) 17... Bxd4 18. Rxd4 Rh5 $2 (18... cxd4 $19 19. Nxd5 {[#]} Qxd5 $1 {[%mdl 512]} 20. Bxd5 Nxe5 21. Bxe5 Rh5 22. Bxf6 Rxd5) 19. Qe1 $17 {aiming for Ra4.} cxd4 20. Bd6 {[%csl Gd6][%cal Re1e7]} Re5 $2 {[%mdl 8192]} (20... e6 $17 21. Bxd7+ Kxd7) 21. Qxe5 $1 {[%mdl 64] Double Attack. Accuracy: White = 25%, Black = 45%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.15"]
[Round "8.24"]
[White "Astaneh Lopez, Alex"]
[Black "Einarsson, Halldor Gretar"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "2427"]
[BlackElo "2279"]
[Annotator "NA"]
[PlyCount "47"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:05:38]} Nf6 {[%emt 0:00:21]} 2. g3 {[%emt 0:00:10]} g6 {[%emt 0:00:27]} 3. b3 {[%emt 0:00:04]} Bg7 {[%emt 0:01:18]} 4. Bb2 {[%emt 0:00:05]} O-O {[%emt 0:00:58]} 5. Bg2 {[%emt 0:00:31]} d6 {[%emt 0:01:56]} 6. d4 {[%emt 0:00:07]} c6 {[%emt 0:04:09]} 7. O-O {[%emt 0:01:48]} Nbd7 {[%emt 0:00:35]} 8. Re1 {[%emt 0:11:54]} Qc7 {[%emt 0:14:58]} 9. e4 {[%emt 0:01:18]} Rd8 {[%emt 0:00:40]} 10. a4 {[%emt 0:04:55]} e5 {[%emt 0:07:19]} 11. Nbd2 {[%emt 0:02:09]} exd4 {[%emt 0:04:17]} 12. Nxd4 {[%emt 0:00:19]} Nf8 {[%emt 0:05:01]} 13. Qf3 {[%emt 0:05:53]} Bg4 {[%emt 0:22:57]} 14. Qf4 {[%emt 0:01:40]} Qd7 {[%emt 0:00:46]} 15. Nc4 {[%emt 0:00:29]} Ne6 {[%emt 0:07:10]} 16. Nxe6 {[%emt 0:01:58]} Qxe6 {[%emt 0:00:39]} 17. h3 {[%emt 0:01:10]} Bh5 {[%emt 0:03:49]} 18. g4 {[%emt 0:01:18]} b5 {[%emt 0:01:22]} 19. axb5 {[%emt 0:01:15]} cxb5 {[%emt 0:00:08]} 20. e5 {[%emt 0:00:57]} Nd5 {[%emt 0:02:03]} 21. Bxd5 {[%emt 0:00:16]} Qxd5 {[%emt 0:00:06]} 22. Ne3 {[%emt 0:00:05]} dxe5 {[%emt 0:00:48]} 23. Nxd5 {[%emt 0:00:05]} exf4 {[%emt 0:00:12]} 24. Nf6+ {[%emt 0:01:31]} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.15"]
[Round "8.25"]
[White "Alashtar, Aasef"]
[Black "Low, Zhen Yu Cyrus"]
[Result "0-1"]
[ECO "D77"]
[WhiteElo "1905"]
[BlackElo "2418"]
[Annotator "TA"]
[PlyCount "110"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,110,-33,-38,-38,-23,-35,-39,-21,-58,-66,-132,-127,-187,-163,-168,-168,-173,-175,-172,-166,-243,-234,-201,-209,-208,-215,-222,-229,-317,-261,-302,-291,-305,-302,-417,-393,-450,-407,-508,-489,-475,-362,-637,-611,-710,-708,-688,-569,-578,-579,-529,-466,-475,-462,-439,-439,-419,-414,-720,-703,-626,-626,-29955,-29959,-29956,-29959,-29953,-29956,-29970,-29975,-29973,-29975,-29974,-29973,-29973,-29968,-29973,-29974,-29974,-29975,-29978,-29979,-29979,-29980,-29979,-5202,-29975,-6227,-29982,-29983,-29983,-29984,-29985,-29983,-29986,-29987,-29987,-29987]} 1. Nf3 g6 2. d4 Nf6 3. g3 Bg7 4. Bg2 d5 5. O-O O-O 6. c4 dxc4 7. Ne5 c5 8. dxc5 Qc7 {D77: Fianchetto Grünfeld: 6 0-0: Replies other than 6...c6} 9. Nxc4 Qxc5 10. Nba3 Nc6 {Black is slightly better.} 11. Be3 (11. e4 Rd8 12. Be3 Nd4 13. h3 Be6 14. Rc1 Rac8 15. e5 Ne8 16. Nd6 exd6 17. Rxc5 dxc5 18. Bxb7 {0-1 (38) Ladva,O (2531)-Kantans,T (2531) Viljandi 2017}) 11... Qh5 12. f3 (12. Qb3 $15) 12... b5 $146 ({Predecessor:} 12... Bh3 13. Qb3 Bxg2 14. Kxg2 b6 15. Rad1 Rfd8 16. Qb5 Qxb5 17. Nxb5 {½-½ (41) Zupe,M (2265)-Cigan,S (2356) Slovenia 2016}) 13. g4 (13. Nd2 $17) 13... Bxg4 $1 $19 14. fxg4 Nxg4 $40 {[%csl Gg4][%cal Rh5h2][%mdl 128] Black wants a kill.} 15. h3 Nxe3 16. Nxe3 {[#]} Rad8 $1 {[%cal Rd8d1]} 17. Qe1 (17. Nd5 $142 Bxb2 18. Qc2 {[%mdl 64] Double Attack} Bxa1 19. Qxc6) 17... Bxb2 18. Nac2 {Threatens to win with Rb1.} Bxa1 19. Qxa1 Qc5 20. Bxc6 Qxc6 21. Rf2 {next Nf5! is good for White.} f6 22. Qb2 Rd2 23. Qb3+ Kg7 24. h4 Rc8 25. Qb4 Qd6 ({Stronger than} 25... Rxc2 26. Qxe7+ Kh8 27. Nxc2 $11) 26. Qg4 Rc5 27. Ne1 Qd4 28. Qg3 $2 (28. Qxd4 Rxd4 29. Nd3) 28... Re5 29. N1g2 Rxa2 30. Kh2 Qd6 31. Nf4 Ra3 32. Rf3 {[#]} Raxe3 $1 33. Rxe3 Rxe3 34. Qxe3 g5 35. hxg5 fxg5 36. Qc3+ (36. Qd4+ $142 Kf7 37. Qd5+ Qxd5 38. Nxd5) 36... Kf7 37. Qb3+ e6 38. Qxb5 Qxf4+ {[%mdl 4096] Endgame KQ-KQ} 39. Kg2 Qe4+ 40. Kg3 Kf6 41. Qa6 Qe3+ 42. Kg2 h5 43. Qa1+ Qe5 44. Qf1+ Kg7 45. Qf3 h4 46. Qb7+ Kh6 47. Kf1 Qf4+ 48. Ke1 h3 49. Qc8 Qf6 (49... h2 $142 50. Qxe6+ Kh5 51. Qe8+ Kh4 52. Qh8+ Kg4 53. Qc8+ Qf5 54. Qc4+ Kh5 55. Qc6 Qb1+ 56. Kd2 h1=Q 57. Qf3+ g4 58. Qf7+ Qg6 59. Qf8 Qd5+ 60. Ke1 Qb1+ 61. Kf2 {[#]} g3+ $1 {[%mdl 576] Deflection, Decoy} 62. Kxg3 Qg1+ 63. Kh3 Qdh1#) 50. Qc7 Qa1+ 51. Kd2 Qd4+ {Black mates.} 52. Kc2 Qe4+ 53. Kd1 Qh1+ 54. Kd2 h2 55. Qf7 Qd5+ {Accuracy: White = 29%, Black = 88%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.15"]
[Round "8.26"]
[White "Yoo, Christopher Woojin"]
[Black "Bewersdorff, Oliver"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2414"]
[BlackElo "2261"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,85,27,35,34,27,34,22,22,0,8,-6,-8,-12,0,0,21,20,24,20,22,20,29,29,29,29,29,26,32,26,27,26,29,29,31,31,31,31,42,42,42,42,42,41,51,50,50,41,111,114,103,109,113,110,227,229,359,338,650,693,654,639,1537,1471]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Rb8 12. Nc2 Bg5 13. a4 bxa4 {B33: Sicilian: Pelikan and Sveshnikov Variations} 14. Ncb4 Nxb4 15. cxb4 O-O {The position is equal.} (15... Bd7 16. Bxa6 O-O 17. O-O Qe8 18. b3 axb3 19. Qxb3 Bd8 20. Bc4 Kh8 21. Ra2 {½-½ (30) Karjakin,S (2773)-Dubov,D (2666) Tbilisi 2017}) 16. Qxa4 {[#]} Be6 $146 ({Predecessor:} 16... Bb7 17. Rd1 Qc8 18. Qb3 Bxd5 19. Rxd5 a5 20. b5 a4 21. Qb4 {0-1 (37) Ly,M (2474)-Vidit,S (2642) Caleta 2016}) 17. Bxa6 Bxd5 18. exd5 Qb6 19. b5 Be3 20. O-O Bd4 21. Rac1 Qd8 22. Rc6 Bb6 23. Qa3 Bc5 $1 {[%cal Rc5a3]} 24. b4 Bb6 25. Qg3 Qf6 26. Qg4 g6 27. g3 Qe7 28. Qh4 Qxh4 29. gxh4 Rfd8 $1 30. Rfc1 h5 31. Kf1 Kf8 32. f3 Ke7 33. Ke2 Kf6 34. R1c4 Ke7 35. Kd3 f5 {[#]} ({Better is} 35... Kd7 $14) 36. Bc8 $1 $16 Kf6 37. Be6 Ke7 38. Rc2 Rf8 (38... Rb7 $16) 39. Ra2 $18 Bd4 (39... Kf6 {keeps fighting.} 40. Ra6 (40. Rxd6 e4+ {[%mdl 64] Decoy} 41. fxe4 Ke5 $16) 40... Bf2 41. Rxd6 Bxh4) 40. Raa6 Rxb5 $2 (40... Bg1 41. Rxd6 Rb7) 41. Rc7+ {White is clearly winning.} Kf6 42. Rxd6 {[%cal Re6g8]} Rb6 {[#]} 43. Rd8 $3 {[%mdl 512] Accuracy: White = 89%, Black = 48%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.15"]
[Round "8.27"]
[White "Ragnarsson, Dagur"]
[Black "Bentel, Robin"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "2380"]
[BlackElo "2130"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,97,30,35,65,0,6,0,16,-19,0,-28,-24,-16,-34,-29,-32,-35,-17,-81,-41,-37,2,0,0,0,82,60,70,46,62,30,39,39,48,0,45,0,0,0,0,0,13,-136,29,27,20,0,16,17,207,-88,63,73,258,55,181,138,187,58,762,750,2963,2746,12811,12813,29990,29991,29994,29995,29995,29987,29987,29988,29988,29989,29989,29990,29990,29991,29991,29992]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Bg5 c5 7. d5 e6 8. Bd3 exd5 9. cxd5 a6 10. a4 Qc7 {A65: Modern Benoni: 6 e4} (10... Nbd7 11. Nf3 Re8 12. O-O Qe7 13. Nd2 h6 14. Be3 Ne5 15. Be2 g5 16. f4 gxf4 17. Bxf4 Nfd7 18. Bh5 Rf8 19. Bh2 Rb8 20. Qe2 {0-1 (36) Aczel,G (2549)-Indjic,A (2611) Budapest 2017}) 11. Nge2 (11. Nf3 $14) 11... Nbd7 $11 12. O-O Rb8 {The position is equal.} 13. Rc1 Ne5 $146 ({Predecessor:} 13... c4 14. Bb1 Nc5 15. Be3 b5 16. axb5 axb5 17. Nd4 Bd7 18. b4 Na6 19. Qd2 Rfe8 {0-1 (29) Petkov,V (2375)-Dragiev,V (2455) Sofia 2004}) 14. Bb1 h6 15. Be3 b5 16. axb5 axb5 17. b4 {White wants to play bxc5.} Nc4 18. Bf4 (18. Nxb5 $11 Nxe3 19. Nxc7 Nxd1 20. bxc5) 18... cxb4 19. Na2 {[%cal Bc3a2,Ba2b4,Bb4c6][%mdl 32]} g5 20. Be3 g4 21. h4 Nd7 (21... Nxe3 $11 22. fxe3 Qa5) 22. Nxb4 $16 Nde5 23. Bf4 Qe7 24. Bg3 Bd7 25. Nd4 Qf6 26. Nf5 Ra8 (26... Bxf5 $5 27. exf5 h5 $11) 27. Nc6 Bxf5 $1 28. exf5 h5 29. Re1 Ra3 30. Be4 {[#]} (30. Qe2 $11 {keeps the balance.}) 30... Bh6 $2 (30... Nd3 $1 $17 {[%cal Rd3c1][%mdl 512]} 31. Ne7+ (31. Bxd3 Nb2 $17) 31... Kh8 32. Qxd3 (32. Bxd3 Nb2 $17 {[%mdl 64] Double Attack}) 32... Rxd3 33. Bxd3 Ne5 34. Bxe5 dxe5) 31. Rb1 $11 Nd2 32. Nxe5 {aiming for Nd7.} dxe5 33. Rxb5 {Threatens to win with d6!} Rc8 $2 {[#]} (33... Nxe4 $11 {and Black has nothing to worry.} 34. Rxe4 Bf4) 34. Bb1 $2 {[#]} (34. d6 $1 $18 {[%mdl 512]} Nxe4 (34... Qxd6 35. Bxe5) 35. d7 (35. Rxe4 Rc1 $11)) 34... Qa6 $2 (34... Rxg3 $1 $17 35. fxg3 e4) 35. Rb2 $14 Nc4 $2 (35... Rxg3 $16 36. fxg3 Qa7+ 37. Kh1 Qf2) 36. Rb3 $2 ({Don't go for} 36. Bxe5 $2 Nxe5 37. Rc2 (37. Rxe5 $2 Rc1 $19) 37... Bg7 $19) (36. Rc2 $18) 36... Bf4 (36... Qa5 $14 37. Rxa3 Nxa3) 37. Bxf4 exf4 38. Bd3 (38. Rxa3 $18 Qxa3 39. Qd4) 38... Qd6 $2 {[%mdl 8192]} (38... Rxb3 $14 39. Qxb3 g3 40. Bxc4 Qxc4) 39. Bxc4 $18 Rxc4 40. Rxa3 {Ra8+ would kill now.} Qxa3 {[%mdl 4096] Endgame KQR-KQR} 41. d6 Qa5 42. d7 {White mates.} Rd4 43. Re8+ Kh7 44. Rh8+ {[%mdl 64] Decoy, Promotion} Kxh8 45. Qxd4+ {[%mdl 64] Double Attack} Kh7 46. d8=Q {[%csl Gd4][%cal Rd8h8]} Qe1+ 47. Kh2 {[%csl Gd4][%cal Rd8h8]} g3+ 48. fxg3 {[%mdl 64] Overworked Piece} Qxg3+ 49. Kh1 {Accuracy: White = 32%, Black = 30%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.15"]
[Round "8.28"]
[White "Lagarde, Maxime"]
[Black "Giacomini, Hector"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2612"]
[BlackElo "2167"]
[Annotator "TA"]
[PlyCount "111"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,111,-12,-12,-8,-17,1,-33,-19,-27,-31,-70,0,-55,-55,-72,-37,-62,-65,-50,-27,-25,-16,-21,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-114,-14,-9,-25,-39,-40,-50,-11,-12,-21,-14,0,0,0,0,0,0,0,0,0,-193,8,23,42,33,41,46,36,0,0,0,0,0,45,40,108,0,109,0,303,323,389,398,370,385,1058,489,452,383,885,899,794,739,708,695,29976,29976,29965,29966,29992,29993]} 1. b3 d5 2. Bb2 e6 3. e3 Nf6 4. f4 Be7 5. Nf3 O-O 6. Bd3 c5 7. O-O Nc6 {[%cal Bb8c6,Bc6b4,Bb4d3][%mdl 32]} 8. Ne5 Bd7 {A03: Bird's Opening with 1...d5} (8... Nb4 9. Be2 Nd7 10. a3 Nc6 11. Nxc6 bxc6 12. d3 Bf6 13. Bxf6 Qxf6 14. Ra2 a5 15. a4 Ba6 16. c4 {½-½ (58) Manvelyan,H (2167)-Zavadsky,P (2290) San Francisco 2010}) 9. Nc3 $146 ({Predecessor:} 9. c4 Rc8 10. Nc3 Be8 11. cxd5 exd5 12. Bf5 Rb8 13. Ne2 Nd7 14. Ng4 f6 15. Ng3 Bd6 16. Qc2 {1-0 (24) Koptsiukh,V (2084)-Polulikh,B (1832) Lvov 2011}) 9... Nb4 10. Ne2 Nxd3 {Black is slightly better.} 11. cxd3 Bb5 12. Ng3 g6 (12... Nd7 $15 13. Qe2 Nxe5 14. fxe5 g6) 13. Rf3 (13. f5 $11) 13... Nd7 $15 14. Ng4 {[%cal Rg4h6]} f6 (14... d4 {is more complex.} 15. exd4 f5 16. Nf2 Bc6 17. dxc5 Bxc5 18. Re3 e5) 15. e4 d4 16. f5 $1 exf5 17. exf5 Bc6 18. Ne4 Ne5 (18... Qe8 {with more complications.} 19. b4 Kh8 20. fxg6 Qxg6 21. Rg3 Bxe4 22. Nf2 Qf7) 19. Nxe5 fxe5 20. fxg6 hxg6 21. Rg3 Bxe4 22. dxe4 Qd6 23. Qh5 Kg7 24. d3 $1 Rh8 25. Qe2 Raf8 26. Rg4 (26. Rf3 $11) 26... Qe6 (26... Bh4 $1 $17 {[%cal Rh4f2]} 27. g3 Bd8) 27. Bc1 $11 Rf7 28. Bd2 Rhf8 29. h3 $1 Qa6 (29... Rf2 $5 30. Qxf2 Rxf2 31. Kxf2 Qa6 $11) 30. Be1 {[#]} Rf1+ $1 {[%mdl 512]} 31. Kh2 (31. Qxf1 Rxf1+) 31... R8f2 32. Bxf2 Rxa1 33. Bg3 Bf6 34. Qf2 Qe6 $1 35. Qb2 Rf1 36. Qa3 $2 (36. Qe2 $11 {and White has nothing to worry.} Rc1 37. Qd2) 36... Qb6 $2 (36... Qa6 $1 $19 {[%cal Ra6a3]} 37. Qxc5 Qc6) 37. Qa4 Qc6 {And now ...Qxa4 would win.} 38. Qxa7 {Threatens to win with Qb8.} Qc7 39. Qa8 Qe7 40. Qc8 Kh7 41. h4 b5 42. Qc6 c4 43. dxc4 ({Much worse is} 43. Qxb5 c3 $15) 43... bxc4 (43... b4 $1 $14) 44. bxc4 $40 {[%mdl 128] White mounts an attack.} ({White has to play} 44. Qxc4 $16 Ra1 45. Qc8) 44... Rd1 (44... Kg7 $11) 45. Qd5 (45. a4 $1 $16) 45... d3 $2 {[%mdl 8192] [#]} (45... Rc1 $11 {and Black is okay.}) 46. Bf2 $1 $18 Kg7 {intending ...Qf7.} 47. h5 $1 g5 48. Rg3 Qd8 $2 {[#]} (48... Qe8 49. h6+ (49. Rxd3 Qxh5+ 50. Rh3 Rxd5 $14) 49... Kxh6 50. Rxd3 Rxd3 51. Qxd3 Qa8) 49. Qb7+ (49. h6+ $142 $1 Kh8 (49... Kxh6 50. Qf7) 50. Qf7) 49... Qe7 50. Qb3 Rd2 $2 (50... Rf1) 51. Be3 Re2 52. Qxd3 Rxa2 53. Qf1 Kh6 54. Qf5 {[%csl Gh5][%cal Rf5g6] White mates.} Qg7 55. Qe6 Ra8 56. Bxg5+ {Precision: White = 63%, Black = 36%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.15"]
[Round "8.29"]
[White "Bjornsson, Tomas"]
[Black "Cornette, Matthieu"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "2156"]
[BlackElo "2556"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,98,19,46,-20,-11,-40,-16,-16,-16,-4,0,0,10,10,33,35,39,39,34,35,35,26,40,35,30,24,23,8,20,12,18,6,11,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-69,-81,-75,-89,-104,-55,-57,-60,-131,-132,-168,-174,-492,-497,-478,-486,-474,-454,-432,-413,-395,-344,-348,-354,-877,-851,-862,-857,-849,-842]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 {[%cal Bb7b5,Bb5b4][%mdl 32]} 8. Nd5 Nge7 9. Nxe7 {B32: Sicilian: Löwenthal and Kalashnikov Variations} (9. c4 $14) (9. c4 Nxd5 10. cxd5 Nd4 11. Bd3 g6 12. O-O Bg7 13. Be3 O-O 14. Bxd4 exd4 15. Nc2 Bd7 16. Ne1 Qb6 17. Nf3 {0-1 (64) Karjakin,S (2753)-Naiditsch,A (2710) Astana 2019}) 9... Bxe7 $11 10. Be2 O-O 11. O-O {The position is equal.} Be6 $146 ({Predecessor:} 11... Nd4) 12. c4 b4 13. Nc2 Rc8 14. b3 Bg5 15. Bg4 Bxc1 16. Bxe6 fxe6 17. Rxc1 a5 18. Qd2 Qf6 19. f3 ({Stronger than} 19. Qxd6 Rfd8 $17) 19... Rfd8 20. Rcd1 Qe7 21. Qf2 Qc7 22. Rd3 Nb8 {[%cal Bc6b8,Bb8a6,Ba6c5][%mdl 32]} 23. Rfd1 Na6 24. Qd2 {[%cal Rd3d6]} Qb6+ 25. Qe3 Nc5 26. R3d2 Rc6 27. Ne1 a4 {White should prevent ...axb3.} 28. Kh1 axb3 29. axb3 Ra8 30. Rb1 h6 31. h3 Ra3 32. Nc2 Ra6 33. Ne1 Qa7 34. Nc2 Rcb6 35. f4 (35. Rdd1 $11) 35... exf4 $1 $15 36. Qxf4 Qf7 37. Qe3 Qg6 38. Re2 $1 Ra2 39. Qd4 (39. Ra1 $1 $15 Rxa1+ 40. Nxa1) 39... e5 $36 {[%mdl 2048] Black is really pushing.} 40. Qd5+ Kh7 41. Ra1 $2 {[#]} (41. Kh2) 41... Rxa1+ $19 42. Nxa1 Ra6 43. Nc2 Ra2 44. Kh2 Rb2 45. Nd4 Rxe2 46. Nxe2 Nxb3 47. Ng3 $2 {[#]} (47. Qb7 Nc5 48. Qxb4) 47... Nc5 {Black is clearly winning.} 48. Nf5 b3 49. Ne7 Qe6 {Accuracy: White = 53%, Black = 66%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.15"]
[Round "8.30"]
[White "Laustsen, Lars"]
[Black "Hambleton, Aman"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2155"]
[BlackElo "2484"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,96,72,59,4,73,41,120,124,122,66,79,23,29,4,29,0,0,0,39,38,52,33,54,47,48,0,0,0,0,0,0,0,0,-1,0,-9,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-25,-25,-25,0,-25,0,0,8,-25,-25,-25,-25,-25,0,-25,0,0,0,0,0,0,0,-245,-263,-225,-225,-29984,-29985]} 1. d4 e5 2. dxe5 Nc6 3. Nf3 Qe7 4. Nc3 Nxe5 5. Nd5 Nxf3+ 6. gxf3 {A40: Unusual replies to 1 d4} Qd8 7. Bf4 d6 {LiveBook: 3 Games} 8. e4 (8. Qd4 $14) 8... Nf6 (8... c6 $11 {remains equal.}) 9. Bg5 Be7 ({Black should try} 9... c6 $14) 10. Nxe7 $16 Qxe7 11. Qd4 $146 (11. Rg1 $16) ({Predecessor:} 11. Qd2 h6 12. Be3 d5 13. exd5 Bf5 14. O-O-O Rd8 15. c4 b5 16. Re1 O-O 17. Rg1 Ne4 18. fxe4 Qxe4 19. Qc3 {1-0 (19) Lingnau,C (2421)-Kuegel,T (2268) Germany 2017}) 11... Qe5 $14 {[#]} 12. Qxe5+ ({White should play} 12. Be3 $1 $16) 12... dxe5 $11 13. Bc4 Ke7 (13... Nh5 {seems wilder.} 14. O-O-O f6 15. Be3 Ke7 16. Bc5+ Ke8) 14. f4 (14. Bh4 {is interesting.} Be6 15. Be2 h6 16. Bg3 Nd7 17. f4) 14... h6 15. Bxf6+ $1 gxf6 16. f5 Bd7 17. O-O-O Rad8 18. Rhg1 Rhg8 19. b4 Bc6 20. f3 Rxd1+ 21. Rxd1 {[%mdl 4096] Endgame KRB-KRB} h5 22. Bf1 Rg1 23. b5 Bd7 24. a4 h4 25. c4 Rh1 26. h3 b6 27. Bg2 Rxd1+ $1 28. Kxd1 {KB-KB} Kd6 {...Kc5 is the strong threat.} 29. Kd2 Kc5 30. Kc3 $1 Bc8 31. Bf1 Bb7 32. Bd3 c6 33. Bc2 Bc8 34. Bd3 a6 35. bxc6 Kxc6 36. Kb4 Bb7 37. Be2 Kd6 38. Bd1 (38. c5+ $5 bxc5+ 39. Ka5 $14) 38... Bc6 39. Kc3 Kc5 40. Bb3 Be8 41. Bc2 Bc6 42. Bb3 b5 43. cxb5 axb5 44. axb5 Bxb5 {aiming for ...Be2.} 45. Bxf7 Bf1 (45... Be2 $5 46. Bh5 $8 Bf1 $11) 46. Bh5 $2 (46. Kd2 $11 {and White has nothing to worry.}) 46... Bxh3 $19 47. Kd2 {[#]} Bxf5 $1 {[%mdl 512] Strongly threatening ...h3.} 48. exf5 $2 (48. Ke3 $19 h3 49. f4) 48... h3 {Precision: White = 41%, Black = 53%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.15"]
[Round "8.31"]
[White "Abrahams, Daniel"]
[Black "Thorfinnsson, Bjorn"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2143"]
[BlackElo "2399"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,88,6,11,8,27,20,41,38,52,55,54,56,64,30,36,0,9,6,22,23,28,0,0,0,0,0,0,-3,100,114,103,102,122,89,84,91,66,-25,51,-10,0,0,0,-137,-123,-195,-183,-202,-189,-185,-180,-191,-63,-62,-8,-8,0,-65,0,-6,0,-65,-61,-166,-129,-123,0,0,0,-214,-154,-148,-152,-145,-147,-4998,-4978]} 1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. c4 Bf5 5. O-O e6 6. cxd5 exd5 7. d3 Be7 8. Qb3 {A11: English Opening: 1...c6} (8. Qc2 O-O 9. Nc3 Na6 10. a3 d4 11. Nb1 c5 12. Bg5 h6 13. Bxf6 Bxf6 14. Nbd2 Rc8 15. Rfe1 Qd7 {½-½ (68) Duda,J (2717)-Naiditsch,A (2705) Riadh 2017}) 8... Qb6 9. Qc2 Nbd7 10. Nc3 {White is slightly better.} h6 11. e4 dxe4 12. dxe4 Bh7 13. Be3 Qa6 14. Rfe1 O-O 15. Rad1 {[#]} Bb4 $146 ({Predecessor:} 15... Rfe8) 16. Nd4 $36 {[%mdl 2048] White is pushing.} Rad8 17. a3 (17. f3 {feels hotter.} Nd5 18. Bf2 Nxc3 19. bxc3 Bc5 20. Nb3) 17... Bxc3 18. Qxc3 Bxe4 19. Bxh6 c5 (19... gxh6 20. Bxe4 Nxe4 21. Rxe4 $16) 20. Bxg7 Kxg7 (20... cxd4 $11 {remains equal.} 21. Rxd4 Kxg7 22. Rdxe4 Kg8) 21. Rxe4 $16 cxd4 22. Rexd4 Qe6 23. Re1 {[%mdl 1024] White has strong compensation.} Rc8 24. Qd2 Qf5 25. Rf4 ({White should try} 25. g4 $14 Qg6 26. g5) 25... Qg6 (25... Qc2 $11 26. Qd4 Rfe8 27. Rg4+ (27. Be4 Qc5 $17) 27... Kh8) 26. Be4 (26. Bh3 $1 $14 Rfd8 27. Rd4) 26... Nxe4 27. Rexe4 Nf6 {[#]} 28. Qd4 (28. Rxf6 $1 $11 {[%mdl 512] keeps the balance.} Qxf6 29. Rg4+ Kh8 30. Rh4+ Kg7 31. Rg4+ Kh8 32. Rh4+ Kg8 33. Rg4+ Kh8) 28... Rfe8 $1 $17 {[%cal Re8e4]} 29. f3 {[#]} (29. Rxe8 $17 Rxe8 30. h4) 29... Rxe4 $1 $19 30. fxe4 Rc1+ 31. Kg2 Rc2+ 32. Kg1 Qh6 (32... Rc6 $19 {Hoping for ...Qh5.} 33. e5 Rc1+ 34. Kg2 Qc2+ 35. Kh3 Qc8+ 36. g4 Nh7) 33. h3 $15 Rc1+ (33... Rc7 $1 $15) 34. Kg2 $11 {aiming for e5.} Rc2+ (34... Rc7 $11) 35. Kg1 $1 $15 {Black must now prevent e5.} Rc1+ (35... Rc7 $1 $15) 36. Kg2 $11 Rc2+ (36... Rc7 $11) 37. Kg1 $1 $15 {Strongly threatening e5.} Rc7 $1 38. e5 {[#]} (38. Kh2 $15) 38... Ne8 $1 $19 ({Not} 38... Rc1+ $2 39. Kf2 $16) 39. e6+ Kf8 ({Better is} 39... f6 $17 40. Kh2 Rc2+ 41. Rf2 Rxf2+ 42. Qxf2 Qc1) 40. Qb4+ $11 Kg8 {...f5 is the strong threat.} 41. e7 $2 (41. exf7+ $11 {and White is okay.} Rxf7 42. Rxf7 Kxf7 43. Qxb7+ {[%mdl 64] Double Attack} Kf8 44. Qf3+ Nf6 45. Qa8+ Ke7 46. Qxa7+ Nd7 47. Qd4) 41... Qb6+ 42. Qxb6 axb6 43. Rg4+ Kh7 44. Rg8 $2 {[%mdl 8192]} (44. Rb4 $17) 44... Kxg8 {[%mdl 32768] Accuracy: White = 44%, Black = 46%. . An unexpected result.} 1/2-1/2

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.16"]
[Round "9.1"]
[White "Parligras, Mircea-Emilian"]
[Black "Lupulescu, Constantin"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2633"]
[BlackElo "2634"]
[Annotator "RC"]
[PlyCount "61"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:02]} e6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:21]} d5 {[%emt 0:00:08]} 4. d4 {[%emt 0:01:22]} Bb4 {[%emt 0:01:09]} 5. Bg5 {[%emt 0:00:38]} h6 {[%emt 0:00:36]} 6. Bxf6 {[%emt 0:00:08]} Qxf6 {[%emt 0:00:03]} 7. e3 {[%emt 0:00:26]} O-O {[%emt 0:01:10]} 8. Rc1 {[%emt 0:02:29]} dxc4 {[%emt 0:00:47]} 9. Bxc4 {[%emt 0:00:18]} c5 {[%emt 0:00:15]} 10. O-O {[%emt 0:03:51]} cxd4 {[%emt 0:01:21]} 11. Nxd4 {[%emt 0:02:58]} Bd7 {[%emt 0:01:57]} 12. Ne4 {[%emt 0:03:28]} Qe7 {[%emt 0:00:33]} 13. Be2 {[%emt 0:05:33]} Nc6 {[%emt 0:02:17]} 14. a3 {[%emt 0:03:27]} Nxd4 {[%emt 0:03:10]} 15. Qxd4 {[%emt 0:00:17]} Ba5 {[%emt 0:00:06]} 16. Qc5 {[%emt 0:04:45]} Qxc5 {[%emt 0:01:51]} 17. Nxc5 {[%emt 0:03:29]} Bc6 {[%emt 0:00:23]} 18. b4 {[%emt 0:01:07]} Bb6 {[%emt 0:01:08]} 19. Bf3 {[%emt 0:01:23]} Bxf3 {[%emt 0:05:23]} 20. gxf3 {[%emt 0:00:14]} Bxc5 {[%emt 0:00:12]} 21. Rxc5 {[%emt 0:00:24]} Rfc8 {[%emt 0:01:03]} 22. Rfc1 {[%emt 0:00:41]} Rxc5 {[%emt 0:00:36]} 23. Rxc5 {[%emt 0:00:10]} Rd8 {[%emt 0:01:58]} 24. Rc7 {[%emt 0:00:54]} Rd1+ {[%emt 0:00:56]} 25. Kg2 {[%emt 0:00:07]} Ra1 {[%emt 0:00:04]} 26. Rxb7 {[%emt 0:00:14]} Rxa3 {[%emt 0:00:05]} 27. f4 {[%emt 0:00:28]} a5 {[%emt 0:02:19]} 28. bxa5 {[%emt 0:00:59]} Rxa5 {[%emt 0:00:09]} 29. Rb8+ {[%emt 0:00:06]} Kh7 {[%emt 0:00:08]} 30. Rb7 {[%emt 0:00:05]} Kg6 {[%emt 0:00:12]} 31. h3 {[%emt 0:00:09]} 1/2-1/2

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.16"]
[Round "9.2"]
[White "Jones, Gawain C B"]
[Black "L'Ami, Erwin"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2698"]
[BlackElo "2647"]
[Annotator "TA"]
[PlyCount "148"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,148,22,9,29,3,16,15,22,13,25,17,25,6,20,16,33,20,40,26,43,31,46,42,44,33,51,14,17,16,24,-6,29,12,27,25,14,18,15,-13,-7,-9,-5,-14,-10,-6,0,0,0,-9,0,0,0,-79,-36,-48,0,0,0,-54,-70,-72,0,-101,-106,-186,-158,-154,-156,-158,-141,-158,-168,-201,-207,-302,-229,-265,-262,-263,-261,-249,-92,-94,-96,-131,-131,-139,-156,-165,-162,-172,-162,-196,-168,-184,-189,-213,-210,-210,-210,-341,-176,-329,-337,-295,-300,-302,-300,-288,-291,-300,-294,-277,-115,-118,-123,-333,-179,-192,-69,-69,-69,-69,-69,-69,-69,-69,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O ({Predecessor:} 5. c3 d6 6. Nbd2 O-O 7. O-O Be6 8. Re1 a5 9. h3 h6 10. Bb5 Bb6 11. Nf1 Ne7 12. d4 Ng6 {1-0 (78) Bayaraa,Z (2203)-Bantic,M (2195) Richardson 2008}) 5... h6 6. c3 d6 7. Re1 O-O {C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} 8. Nbd2 a5 9. Nf1 Be6 10. Bb5 Bb6 $146 (10... Ne7 11. d4 exd4 12. cxd4 Bb6 13. Ng3 d5 14. e5 Ne4 15. Nxe4 dxe4 16. Rxe4 {1-0 (31) Adhiban,B (2683)-Grandelius,N (2694) Astana 2019}) 11. Ng3 Ne7 12. d4 Ng6 13. h3 c6 14. Bd3 Re8 15. Be3 Qc7 16. Qc2 Rad8 17. Rad1 a4 18. c4 Ra8 19. Rc1 exd4 20. Nxd4 Bc5 21. Ngf5 Bxf5 22. Nxf5 Ne7 23. Bxc5 dxc5 24. Nh4 Nd7 25. Be2 g5 26. Nf5 Nxf5 27. exf5 Nf6 28. Bf1 Re5 29. Rcd1 Kg7 30. g3 a3 31. bxa3 Rxa3 32. Bg2 (32. Re2 $11) 32... Qe7 33. Qb1 Rxe1+ 34. Rxe1 Qc7 35. Re2 (35. Bf1 $11) 35... Qd7 $36 {[%mdl 2048] Black has the initiative.} 36. Kh2 Qd3 (36... Rc3 $17 37. Rb2 Qd4) 37. Qb2 (37. Qxd3 $11 {keeps the balance.} Rxd3 38. Rb2) 37... Qxc4 $17 38. Rc2 (38. Qxa3 $17 Qxe2 39. Qxc5) 38... Qb4 39. Qe5 Qd4 40. Qe7 b6 41. Re2 Rd3 42. Qc7 Rd2 43. Re7 (43. Rxd2 $142 Qxd2 44. Qxc6 Qxa2 45. Qxb6 Qxf2 46. Qb3) 43... Qc4 ({Not} 43... Qxf2 44. Rxf7+ Kg8 45. Qc8+ Kxf7 46. Qe6+ Kf8 47. Qxf6+ Kg8 48. Qg6+ Kh8 49. Qf6+ Kh7 50. Qg6+ Kh8 51. Qxh6+ Kg8 52. Qg6+ Kh8 53. Qh6+ Kg8 54. Qg6+ Kh8 55. Qh6+ $11) 44. Qxc6 Rxf2 45. Qe6 Qxe6 46. fxe6 $19 {[%mdl 4096] Endgame [#] KRB-KRN} Re2 $2 ({Don't do} 46... Rxa2 47. Rxf7+ Kg6 48. Rb7 $17) (46... Nd5 $1 $19 {[%cal Rd5e7]} 47. Rb7 Ne3) 47. Rxf7+ $17 Kg6 48. Rb7 Rxe6 49. g4 Rd6 50. a4 {[#]} Nd7 $1 51. Bf1 Kf6 52. Bb5 Nf8 53. Kg3 Ke5 54. h4 gxh4+ 55. Kxh4 Ng6+ 56. Kh5 (56. Kg3 $142) 56... Nf4+ $19 57. Kh4 Kd4 58. a5 bxa5 59. Ra7 Rd5 60. Bc6 Ng6+ 61. Kh3 Rg5 62. Rxa5 Ne5 (62... c4 $19 {is more deadly.} 63. Rf5 Ne5) 63. Bb5 c4 64. Ba4 $2 (64. Ra4 $17 {was worth a try.}) 64... c3 (64... Nd3 $142 65. Rf5 Ke3) 65. Bc2 Ke3 ({Better is} 65... Nd3 $19 66. Ra7 Ke3) 66. Rd5 $15 Kf2 {White must now prevent ...h5.} 67. Rc5 h5 68. Bd1 hxg4+ {[#]} 69. Bxg4 $1 {[%mdl 512]} Rg8 (69... Rxg4 $15 70. Rxc3 Rf4) (69... Nxg4 70. Rxg5) 70. Rxe5 $11 {The position is equal.} Rh8+ 71. Bh5 Rxh5+ (71... c2 $5 72. Re2+ $8 {[%mdl 64] Double Attack} Kf1 73. Rxc2 Rxh5+ 74. Kg4 Rh8 $11) 72. Rxh5 Ke2 73. Rc5 Kd2 74. Rxc3 Kxc3 {Accuracy: White = 55%, Black = 56%.} 1/2-1/2

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.16"]
[Round "9.3"]
[White "Brunello, Sabino"]
[Black "Grandelius, Nils"]
[Result "0-1"]
[ECO "D80"]
[WhiteElo "2534"]
[BlackElo "2687"]
[Annotator "TA"]
[PlyCount "128"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,128,24,27,-8,0,-26,-30,-17,-22,-25,-21,-20,-22,-6,-27,-46,-42,-53,-24,-29,-35,-25,-21,-21,-24,-25,-21,-28,-18,-37,-47,-47,0,-79,-63,-73,-49,-56,-56,-42,-39,-60,-26,-112,-24,-121,-111,-114,-72,-141,-137,-120,-43,-61,-17,-19,-31,-58,-57,-42,-37,-136,-145,-143,-145,-122,-127,-130,-96,-87,-102,-90,-20,-55,-75,-51,-23,-31,-16,-939,-939,-843,-933,-889,-754,-845,-708,-697,-696,-947,-944,-947,-947,-947,-947,-925,-925,-854,-854,-1465,-1402,-1320,-890,-29977,-29978,-29981,-29979,-29979,-29980,-29980,29981,-29981,-29982,-29982,-29983,-29983,-29984]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 Ne4 5. Bh4 Nxc3 6. bxc3 dxc4 7. e3 Be6 8. Nh3 {D80: Grünfeld: Unusual White 4th moves and 4 Bg5} (8. Nf3 Bg7 9. Qb1 Qd5 10. Be2 Bf5 11. Qb4 c5 12. Qb5+ Bd7 13. Qxc4 Bc6 14. Qb3 e6 15. c4 Qd7 16. Ne5 Qc7 17. O-O {½-½ (124) Wei,Y (2743)-Svidler,P (2768) Wijk aan Zee 2018}) 8... Bh6 9. Bg5 Bxg5 10. Nxg5 {Black has an edge.} Bd5 $1 11. e4 h6 $1 12. exd5 {[#] aiming for Nf3.} hxg5 13. Bxc4 Nd7 14. Qg4 $146 ({Predecessor:} 14. O-O Nb6 15. Bb3 Nxd5 {½-½ (15) Colpe,M (2412)-Vorobiov,E (2585) Lueneburg 2017}) 14... Nb6 15. Bb3 Qd6 16. Qxg5 O-O-O 17. h4 Rh5 18. Qg3 Qf6 19. Qg4+ Kb8 20. g3 Nxd5 21. Bxd5 Rhxd5 22. O-O g5 23. hxg5 (23. h5 $11) 23... Rxg5 $17 24. Qe4 Rdg8 {Hoping for ...Qd6.} 25. Kg2 Rg4 $36 {[%mdl 2048] Black fights for an advantage.} 26. Qe3 Qd6 27. Rh1 f5 28. Rh6 {[#]} (28. Rae1 $11) 28... Qd8 (28... Qa3 $1 $17 29. Qd2 f4) 29. Qf3 (29. Qe6 $11 {remains equal.}) 29... f4 $1 {[%cal Rf4g3]} 30. Rh3 a6 31. Re1 ({White should play} 31. Rb1 b6 32. Re1) 31... fxg3 32. Rxg3 R4g6 (32... Rh4 $17 {...Rf8 is the strong threat.} 33. Re4 Rh7) 33. Qf7 $15 Rxg3+ (33... R8g7 $5 34. Qxg7 Qd5+ 35. Kh3 Rxg7 36. Rxg7 Qf3+ 37. Rg3 Qxf2 38. Rg8+ Ka7 39. Rxe7 Qf5+ 40. Rg4 Qh5+ 41. Kg3 Qa5 $17) 34. fxg3 {[%mdl 4096] Endgame KQR-KQR} Rf8 35. Qe6 Rf6 36. Qe4 Qg8 37. Qxe7 ({Better is} 37. d5 $1 $15) 37... Qxa2+ $17 38. Re2 Qd5+ 39. Qe4 Qc4 40. Qe5 Rb6 41. d5 a5 42. Re4 Rb2+ ({Black should try} 42... Qd3 $17 43. Rf4 Ka7) 43. Kh3 $11 Qf1+ 44. Kg4 Rh2 {And now ...Qd1+ would win.} 45. Kg5 $1 Qf3 {White must now prevent ...Rh5+.} 46. Rh4 $4 {[%mdl 8192]} (46. g4 $11 Qh3 47. Qg7) 46... Re2 $19 47. Qh8+ Ka7 48. Qd4+ b6 49. g4 Re4 50. Qf6 Qd3 51. Qf5 Qe3+ 52. Kg6 Re5 53. Rh3 Qxh3 54. Qxe5 Qxg4+ {KQ-KQ} 55. Kf6 Qc4 56. Ke7 a4 57. Kd8 Kb7 58. Qe6 a3 59. Qc8+ Ka7 60. d6 Qg8+ 61. Kxc7 Qxc8+ 62. Kxc8 {Threatens to win with d7.} a2 {Black mates.} 63. d7 a1=Q 64. d8=Q Qxc3+ {Accuracy: White = 47%, Black = 57%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.16"]
[Round "9.4"]
[White "Firouzja, Alireza"]
[Black "Hjartarson, Johann"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2669"]
[BlackElo "2520"]
[Annotator "TA"]
[PlyCount "135"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,135,35,31,6,28,16,31,29,35,24,29,33,27,20,52,51,51,49,47,47,57,45,50,18,29,16,13,15,33,14,41,41,62,25,35,25,35,44,59,43,55,37,44,0,0,0,0,0,0,0,14,10,11,12,9,0,0,0,0,0,9,9,9,0,0,0,0,0,0,0,0,0,0,-12,-3,-8,0,-17,-8,-79,-72,-77,0,0,0,0,0,0,0,-224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,8,8,8,8,8,0,14,14,38,38,29972,29973,29971,29973,29972,29974,29974,29975,29975,29977,29971,29953]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qf3 {B48: Sicilian: Taimanov: 5 Nc3 Qc7 6 Be3 a6 without Be2} Bd6 (7... Nf6 8. O-O-O Ne5 9. Qg3 b5 10. f4 Neg4 11. Bd2 b4 12. Na4 h5 13. Bd3 d5 14. e5 Ne4 15. Bxe4 dxe4 {½-½ (48) Caruana,F (2832)-Shankland,S (2724) Germany 2019}) 8. O-O-O {And now Ncb5! would win.} Be5 $1 9. g3 {White is slightly better.} Nge7 10. Qe2 O-O 11. Qd2 Nxd4 12. Bxd4 d6 13. Bxe5 $146 ({Predecessor:} 13. f4 Bxd4 14. Qxd4 Rd8 {½-½ (46) Beerdsen,T (2424)-Portela Peleteiro,A (2340) Prague 2016}) 13... dxe5 14. Qd6 $1 {[%cal Rd6c7]} Qxd6 15. Rxd6 b5 $1 16. Be2 Rb8 17. Rhd1 Bb7 $1 18. Rd7 Nc6 19. R1d6 Rfc8 20. Bd3 Kf8 (20... Na5 $5 {[%cal Rb7c6]}) 21. a4 $1 Nd4 22. axb5 axb5 23. Rb6 $1 {[%cal Rb6b7]} (23. Nxb5 Bc6 $15) 23... Bc6 24. Rc7 Be8 25. Rxc8 Rxc8 26. Kd1 g5 27. h3 h5 28. Kd2 h4 29. gxh4 gxh4 30. Ke3 Rc7 31. Rb8 {[%cal Rc3b5]} (31. Nxb5 Bxb5 32. Bxb5 Rxc2 $17) 31... Ke7 32. f4 f6 33. fxe5 (33. Nxb5 Bxb5 34. Bxb5 Nxc2+ 35. Kf3 Nd4+ 36. Kg4 Kd6) 33... fxe5 34. Kd2 ({Much weaker is} 34. Bxb5 Nxb5 35. Nxb5 Rxc2 $17) 34... Nf3+ 35. Kc1 Nd4 36. Kb1 {[%cal Rd3b5]} Bd7 37. Rh8 b4 38. Nd1 Nf3 39. b3 Rc8 40. Rh7+ Kd6 41. Ne3 Bc6 42. Kb2 Kc5 43. Nc4 Kd4 44. Be2 Rf8 45. Rh6 (45. Bxf3 $1 $11 Rxf3 46. Rxh4) 45... Bxe4 $17 {Threatens to win with ...Ng1.} 46. Rxe6 {[#]} Ng5 (46... Ng1 $1 $17 {[%cal Rg1e2]} 47. Bd3 Bxd3 48. Rd6+ Ke4 49. Rxd3 (49. cxd3+ $2 Kf5 $19) 49... Kf4) 47. Rd6+ $11 Kc5 48. c3 Rf2 49. cxb4+ Kxb4 50. Rb6+ Kc5 51. Kc3 {Intending b4+ and mate.} Bb1 ({Not} 51... Rxe2 52. b4+ Kd5 53. Rd6#) 52. b4+ Kd5 53. Rb5+ Ke4 54. Rxe5+ Kf4 55. Bd3 Bxd3 56. Kxd3 Nxh3 {[%mdl 4096] Endgame KRN-KRN} 57. b5 {Hoping for Re8.} Rf1 58. Kc2 Rf2+ 59. Kb3 {Black must now prevent b6.} Rf3+ $1 60. Kb4 {aiming for Re8.} Rf1 61. Re2 {Strongly threatening b6.} Rb1+ 62. Rb2 Rxb2+ $4 {[%mdl 8192]} (62... Rg1 $14) 63. Nxb2 $14 {KN-KN. White mates.} Ke5 64. b6 {[%cal Bb5b6,Bb6b7][%mdl 32]} Kd6 65. Kb5 Nf4 66. Nc4+ Kd7 67. b7 Kc7 {[#]} 68. Ka6 $1 {Accuracy: White = 73%, Black = 59%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.16"]
[Round "9.5"]
[White "Salomon, Johan"]
[Black "Hovhannisyan, Robert"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2495"]
[BlackElo "2630"]
[Annotator "RC"]
[PlyCount "157"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. g3 {[%emt 0:00:00]} Bg4 {[%emt 0:01:34]} 3. Bg2 {[%emt 0:00:00]} e6 {[%emt 0:00:04]} 4. h3 {[%emt 0:00:00]} Bh5 {[%emt 0:00:40]} 5. d4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:31]} 6. O-O {[%emt 0:00:31]} Be7 {[%emt 0:00:45]} 7. c4 {[%emt 0:00:10]} c6 {[%emt 0:00:39]} 8. Ne5 {[%emt 0:00:11]} Nfd7 {[%emt 0:10:54]} 9. Nd3 {[%emt 0:07:36]} Bg6 {[%emt 0:03:47]} 10. Nc3 {[%emt 0:02:14]} dxc4 {[%emt 0:04:55]} 11. Nf4 {[%emt 0:00:08]} O-O {[%emt 0:00:54]} 12. h4 {[%emt 0:02:56]} e5 {[%emt 0:01:34]} 13. dxe5 {[%emt 0:00:05]} Nxe5 {[%emt 0:01:29]} 14. Nxg6 {[%emt 0:00:04]} hxg6 {[%emt 0:02:21]} 15. Qc2 {[%emt 0:00:02]} Na6 {[%emt 0:03:05]} 16. Bf4 {[%emt 0:07:29]} Qa5 {[%emt 0:02:37]} 17. Qe4 {[%emt 0:03:50]} Bf6 {[%emt 0:01:25]} 18. Bxe5 {[%emt 0:01:09]} Bxe5 {[%emt 0:03:06]} 19. Qxc4 {[%emt 0:00:27]} Rad8 {[%emt 0:03:31]} 20. Rfd1 {[%emt 0:06:43]} Qc5 {[%emt 0:09:14]} 21. Qxc5 {[%emt 0:15:56]} Nxc5 {[%emt 0:00:05]} 22. Rxd8 {[%emt 0:01:00]} Rxd8 {[%emt 0:00:04]} 23. Rd1 {[%emt 0:00:07]} Rxd1+ {[%emt 0:09:06]} 24. Nxd1 {[%emt 0:00:13]} a5 {[%emt 0:02:40]} 25. Kf1 {[%emt 0:00:51]} a4 {[%emt 0:06:48]} 26. Ke1 {[%emt 0:02:35]} Kf8 {[%emt 0:01:11]} 27. Kd2 {[%emt 0:03:33]} Ke7 {[%emt 0:00:45]} 28. Kc2 {[%emt 0:01:25]} Na6 {[%emt 0:01:14]} 29. a3 {[%emt 0:04:07]} Nc5 {[%emt 0:04:30]} 30. Bf3 {[%emt 0:03:14]} Kd7 {[%emt 0:01:21]} 31. e3 {[%emt 0:03:16]} b5 {[%emt 0:01:01]} 32. Bg4+ {[%emt 0:03:20]} f5 {[%emt 0:03:25]} 33. Bh3 {[%emt 0:06:20]} Ke6 {[%emt 0:02:50]} 34. f4 {[%emt 0:05:40]} Bf6 {[%emt 0:02:45]} 35. Nf2 {[%emt 0:00:38]} Nb3 {[%emt 0:01:35]} 36. Bg2 {[%emt 0:04:25]} Na5 {[%emt 0:03:24]} 37. e4 {[%emt 0:07:55]} Nc4 {[%emt 0:05:34]} 38. exf5+ {[%emt 0:00:09]} gxf5 {[%emt 0:00:14]} 39. Bxc6 {[%emt 0:01:15]} Bxb2 {[%emt 0:00:35]} 40. Bxb5 {[%emt 0:00:00]} Nxa3+ {[%emt 0:00:00]} 41. Kxb2 {[%emt 0:06:38]} Nxb5 {[%emt 0:00:21]} 42. h5 {[%emt 0:01:00]} Nd6 {[%emt 0:01:27]} 43. g4 {[%emt 0:01:41]} Ne4 {[%emt 0:00:36]} 44. gxf5+ {[%emt 0:00:24]} Kxf5 {[%emt 0:00:11]} 45. Nd3 {[%emt 0:02:45]} Nf6 {[%emt 0:00:49]} 46. Ka3 {[%emt 0:00:54]} Nxh5 {[%emt 0:00:21]} 47. Kxa4 {[%emt 0:00:04]} Ke4 {[%emt 0:15:01]} 48. Nc5+ {[%emt 0:02:11]} Kd5 {[%emt 0:00:12]} 49. Nd3 {[%emt 0:00:05]} Kd4 {[%emt 0:00:24]} 50. Ne5 {[%emt 0:00:48]} Nxf4 {[%emt 0:00:12]} 51. Nf7 {[%emt 0:01:30]} Kc4 {[%emt 0:02:54]} 52. Ng5 {[%emt 0:03:11]} Nd3 {[%emt 0:03:30]} 53. Ka3 {[%emt 0:00:40]} g6 {[%emt 0:00:46]} 54. Ka2 {[%emt 0:00:40]} Kc3 {[%emt 0:00:44]} 55. Kb1 {[%emt 0:00:45]} Kd2 {[%emt 0:00:14]} 56. Nf7 {[%emt 0:00:48]} Ne1 {[%emt 0:02:12]} 57. Ng5 {[%emt 0:01:19]} Nc2 {[%emt 0:01:47]} 58. Nf3+ {[%emt 0:03:15]} Kd1 {[%emt 0:00:28]} 59. Kb2 {[%emt 0:00:37]} Ne1 {[%emt 0:00:32]} 60. Ng5 {[%emt 0:00:43]} Kd2 {[%emt 0:00:13]} 61. Kb3 {[%emt 0:00:40]} Kd3 {[%emt 0:00:47]} 62. Kb2 {[%emt 0:00:25]} Kd2 {[%emt 0:00:16]} 63. Kb3 {[%emt 0:00:11]} Ke3 {[%emt 0:00:14]} 64. Kc3 {[%emt 0:00:25]} Nf3 {[%emt 0:00:32]} 65. Nf7 {[%emt 0:00:23]} Ke4 {[%emt 0:00:57]} 66. Kc2 {[%emt 0:07:07]} Ne5 {[%emt 0:00:24]} 67. Nd6+ {[%emt 0:00:49]} Kf4 {[%emt 0:01:47]} 68. Kd2 {[%emt 0:01:17]} g5 {[%emt 0:00:07]} 69. Ke2 {[%emt 0:00:41]} g4 {[%emt 0:00:14]} 70. Ne8 {[%emt 0:01:36]} Kg5 {[%emt 0:01:59]} 71. Nd6 {[%emt 0:01:52]} Kf4 {[%emt 0:00:19]} 72. Ne8 {[%emt 0:00:05]} Kg5 {[%emt 0:00:48]} 73. Nd6 {[%emt 0:00:05]} Nd7 {[%emt 0:02:18]} 74. Ne4+ {[%emt 0:03:53]} Kf4 {[%emt 0:00:20]} 75. Nf2 {[%emt 0:00:09]} g3 {[%emt 0:00:05]} 76. Nh3+ {[%emt 0:00:31]} Kg4 {[%emt 0:00:28]} 77. Nf2+ {[%emt 0:00:04]} Kh4 {[%emt 0:00:08]} 78. Kf1 {[%emt 0:00:36]} Nf6 {[%emt 0:00:52]} 79. Nh1 {[%emt 0:00:13]} 1/2-1/2

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.16"]
[Round "9.6"]
[White "Tari, Aryan"]
[Black "Sadzikowski, Daniel"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2615"]
[BlackElo "2523"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,86,0,0,0,0,8,17,0,4,6,31,35,15,0,0,0,47,48,44,40,43,41,57,43,42,22,58,50,49,0,0,0,8,0,0,0,0,-63,-10,-9,0,0,0,0,21,0,60,72,49,64,88,25,36,18,28,27,54,54,89,85,58,0,0,0,0,0,0,0,29994,29978,5177,0,1757,335,1854,22,5306,0,29989]} 1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. a3 Bxc5 6. Qg4 {B12: Caro-Kann: Advance Variation} Ne7 7. Nf3 {Black must now prevent b4.} O-O $146 ({Predecessor:} 7... Qb6 8. Bd3 Nbc6 9. O-O Ng6 10. Nc3 Qc7 11. Re1 O-O 12. Qh5 Bd7 {½-½ (55) Topalov,V (2740)-Navara,D (2739) Shamkir 2019}) 8. Bd3 {Threatens to win with Bxh7+!} f5 9. Qg3 Nbc6 (9... Ng6 {is more complex.} 10. O-O Nd7 11. Nbd2 Bb6 12. Nb3 Qc7) 10. O-O Ng6 11. b4 Be7 $1 12. Bb2 a6 13. Nbd2 b5 14. Nb3 Bd7 15. Nbd4 Nxd4 16. Bxd4 Rf7 17. Nd2 f4 18. Qg4 Nh4 19. Nf3 Nxf3+ 20. Qxf3 a5 21. a4 bxa4 22. b5 $40 {[%mdl 128] Black needs to defend precisely.} a3 23. c4 (23. Rfd1 $11) 23... dxc4 $15 24. Bxc4 Bb4 25. Rfd1 Qe8 26. b6 Rb8 27. Ba2 Bc6 (27... Kh8 $11) 28. Qg4 $14 Re7 29. Qxf4 Rd7 {[#]} 30. Rdc1 ({Better is} 30. Be3 $1 $16) 30... Bd5 $11 31. Bxd5 Rxd5 32. Be3 Rb7 33. h4 Qd7 34. h5 h6 35. Qe4 ({White should try} 35. g3 $14) 35... Bd2 36. Bxd2 Rxd2 37. Rxa3 {Strongly threatening Rc4.} Rd1+ $1 38. Rxd1 Qd6 $2 {[%mdl 8192]} (38... Qxd1+ $11 39. Kh2 Rxb6) 39. Rd2 Qxd2 40. Kh2 $2 ({White must play} 40. Qxb7 $18 {Qa8+ would kill now.} Qd1+ 41. Kh2 Qxh5+ 42. Rh3 Qxe5+ 43. g3) 40... Qd1 $2 {[%mdl 8192]} (40... Rxb6 $11 41. Rd3 Qg5) 41. Qg6 $2 (41. Qxb7 {Intending Rf3 and mate.} Qxh5+ 42. Rh3 Qxe5+ 43. g3) 41... Rxb6 $2 (41... Qd5 42. f4 Qd8 43. Qxe6+ Kh8) 42. f4 $2 (42. Rd3 $18 Qxd3 43. Qxd3) 42... Qd5 $2 {[%mdl 8192] [#]} (42... Qd8 $11) 43. Rxa5 $2 (43. Rd3 $1 $18 {[%cal Rd3d5]} Qxd3 44. Qxd3) 43... Rb3 $2 {[%mdl 8192] Accuracy: White = 44%, Black = 39%.} (43... Qxa5 $11 44. Qe8+ Kh7 45. Qg6+ Kh8 46. Qe8+ Kh7 47. Qg6+ Kh8 48. Qe8+ Kh7) 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.16"]
[Round "9.7"]
[White "Petrosian, Tigran L."]
[Black "Libiszewski, Fabien"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2605"]
[BlackElo "2488"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,85,19,20,12,7,6,15,8,0,5,0,24,19,24,22,22,20,16,20,25,16,23,104,87,83,72,118,118,126,97,125,84,104,73,65,43,50,0,0,0,14,0,0,0,10,13,21,24,203,206,203,204,550,531,635,627,621,593,624,617,692,685,685,680,673,660,658,585,575,578,738,566,562,555,629,464,464,456]} 1. e4 e6 2. Qe2 d5 3. exd5 Qxd5 4. Nc3 Qd8 5. Nf3 c5 6. Ne5 {C00: French: Unusual White 2nd moves} Nd7 (6... Nh6 7. Qf3 Qc7 8. Bb5+ Nd7 9. Nxd7 Bxd7 10. g4 Bxb5 11. Nxb5 Qd7 12. a4 a6 13. Nc3 {½-½ (49) Zvjaginsev,V (2643)-Ulybin,M (2523) Cheliabinsk 2017}) 7. Nc4 $146 ({Predecessor:} 7. g3 Nxe5 8. Qxe5 Qd6 9. Bb5+ Bd7 10. Bxd7+ Qxd7 11. d3 Qc6 12. O-O Nf6 13. Bg5 {1-0 (39) Reprintsev,A (2374)-Slavinsky,P (2062) Moscow 2018}) 7... Nb6 8. g3 {The position is equal.} Nxc4 9. Qxc4 Bd7 10. Bg2 Qc8 11. O-O $36 {[%mdl 2048] Black is under pressure.} Bc6 12. Ne4 Be7 13. b3 Nf6 14. Bb2 Nxe4 15. Bxe4 Bf6 (15... O-O $11) 16. Bxf6 $16 gxf6 17. Rfe1 Bxe4 18. Rxe4 Qc6 19. Rae1 {[%cal Re4e6] Strongly threatening Rxe6+!} O-O-O 20. d3 h5 21. b4 Rd5 22. b5 Qd6 23. a4 f5 24. Qc3 Rd4 25. Re5 b6 26. a5 h4 27. axb6 axb6 28. Qa3 h3 $2 {[#]} (28... Rf8 $11 {and Black stays safe.}) 29. Qa6+ $1 $18 Kd7 30. Rxf5 ({Weaker is} 30. c3 Rxd3 31. f4 Qb8 $19) 30... exf5 $2 (30... Rf8 {is more resistant.} 31. Rh5 c4 32. Rxh3 cxd3 33. cxd3 Rxd3) 31. Qb7+ {White is clearly winning.} Qc7 {[#]} 32. Re7+ $1 {[%mdl 576] Skewer, Deflection} Kxe7 33. Qxc7+ {[%mdl 4096] Endgame KQ-KRR} Kf8 34. Qxb6 Ra4 {[%cal Ra4a1]} 35. Qd8+ Kg7 {[%cal Ra4a1]} 36. Qg5+ {[%mdl 64] Double Attack} Kf8 {( -> ...Ra1+)} 37. Kf1 Rb4 38. b6 Rg8 39. Qxf5 {[%mdl 64] Double Attack} Rb1+ 40. Ke2 Rg6 41. Qxc5+ Kg7 42. Qe5+ Kg8 {Threatens to win with ...Re6.} 43. Qf5 {Accuracy: White = 79%, Black = 55%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.16"]
[Round "9.8"]
[White "Prithu Gupta"]
[Black "Gupta, Abhijeet"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2478"]
[BlackElo "2602"]
[Annotator "TA"]
[PlyCount "136"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,136,-6,-8,-13,-8,-17,0,-10,0,-9,0,-2,-6,0,0,6,22,8,10,-11,0,0,0,-12,-17,-15,-9,-14,-9,-10,-10,-9,-7,-7,-8,-19,0,0,0,0,8,11,9,17,30,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,5,0,0,0,0,0,-8,-22,-34,-41,-41,-41,-41,-56,-41,-41,-41,-41,-41,-41,-41,-41,-41,-41,-41,-41,-41,-41,-41,-41,-41,-41,-41,-87,-87,-87,-41,-140,0,-41,-41,-41,-41,-52,-20,-41,-41,-41,-41,-41,-41,-41,0,-41,-20,-41,-41,-41,-41,-41,-41,-41,-41,-6573,-6366]} 1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 g6 5. Bc4 Bg7 6. O-O e6 7. d4 {B23: Closed Sicilian: Lines without g3} cxd4 8. Nb5 Nge7 9. Bb3 {[%cal Rf3d4] The position is equal.} Na5 $146 ({Predecessor:} 9... O-O 10. Nbxd4 Nxd4 11. Nxd4 a6 12. c3 b5 13. Be3 Qc7 14. Qd2 e5 15. fxe5 dxe5 {½-½ (50) Grischuk,A (2767)-Nepomniachtchi,I (2751) Moscow 2018}) 10. Nbxd4 Nxb3 11. axb3 e5 12. Ne2 O-O 13. Nc3 b5 14. fxe5 Qb6+ 15. Qd4 Qxd4+ 16. Nxd4 b4 $1 {[%cal Rb4c3]} 17. Nd5 Nxd5 18. exd5 Bb7 19. Nc6 Bxc6 20. dxc6 Bxe5 21. Bf4 Bd4+ 22. Kh1 Rfc8 23. Rfd1 Bc5 24. Ra6 Rc7 25. Rd5 Bb6 26. Rxd6 Rac8 27. c4 Rxc6 28. g3 Rc5 $1 29. Be3 Rf5 30. Bxb6 axb6 $11 {[%mdl 4096] Endgame KRR-KRR} 31. Kg2 ({Of course not} 31. Rdxb6 Rf2 $17) 31... b5 32. Rac6 Re8 $1 {[%cal Re8e2]} 33. Rd2 Re3 34. Rb6 bxc4 35. bxc4 b3 36. Rf2 Rfe5 37. Rf3 Re2+ 38. Rf2 R5e3 39. Rb7 f5 40. Kf1 Rc2 41. c5 Rc1+ 42. Kg2 Rxc5 43. Kh3 Rc2 44. Rxb3 {[#] Black must now prevent Rb8+.} Rxf2 45. Rxe3 Rxb2 $15 {KR-KR} 46. Ra3 Kg7 47. Ra7+ Kh6 48. Ra6 Kg5 49. Ra7 h6 50. Ra6 Rc2 51. Rb6 Ra2 52. Rc6 Rf2 {aiming for ...Kh5.} 53. Ra6 Kh5 54. Rf6 Ra2 {...Rf2 is the strong threat.} 55. Rb6 (55. Rf7 $15) 55... Kg5 ({Better is} 55... g5 $17 {[%csl Gf5,Gh5][%cal Rg5g4]} 56. g4+ fxg4+ 57. Kg3 Re2) 56. Rc6 h5 57. Rb6 Re2 58. Ra6 h4 59. Rb6 Kh5 {Hoping for ...g5.} 60. Rb5 Re3 61. Ra5 Kg5 62. Rb5 Re2 63. Rb6 Re5 64. Ra6 Kh5 65. Rf6 Re3 66. Rf7 Kg5 67. Rf8 Rf3 {[#] Strongly threatening ...hxg3.} 68. Rf7 $2 {[%mdl 8192]} (68. Rb8 $15) 68... hxg3 {Accuracy: White = 67%, Black = 65%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.16"]
[Round "9.9"]
[White "Kjartansson, Gudmundur"]
[Black "Stefansson, Hannes"]
[Result "0-1"]
[ECO "D78"]
[WhiteElo "2444"]
[BlackElo "2558"]
[Annotator "ChessBase"]
[PlyCount "60"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:07]} c6 {[%emt 0:00:28]} 3. g3 {[%emt 0:00:18]} g6 {[%emt 0:00:25]} 4. Bg2 {[%emt 0:01:23]} Bg7 {[%emt 0:00:19]} 5. d4 {[%emt 0:00:59]} Nf6 {[%emt 0:01:00]} 6. O-O {[%emt 0:00:06]} O-O {[%emt 0:00:14]} 7. Qb3 {[%emt 0:03:06]} Qb6 {[%emt 0:00:52]} 8. Nc3 {[%emt 0:02:28]} Rd8 {[%emt 0:01:06]} 9. Be3 {[%emt 0:18:24]} Be6 {[%emt 0:15:20]} 10. c5 {[%emt 0:06:48]} Qc7 {[%emt 0:02:31]} 11. Bf4 {[%emt 0:03:21]} Qc8 {[%emt 0:00:06]} 12. Ng5 {[%emt 0:12:18]} Bd7 {[%emt 0:03:37]} 13. e4 {[%emt 0:02:42]} h6 {[%emt 0:00:36]} 14. Nxd5 {[%emt 0:01:02]} cxd5 {[%emt 0:05:32]} 15. Nxf7 {[%emt 0:00:11]} Kxf7 {[%emt 0:00:22]} 16. exd5 {[%emt 0:00:09]} e6 {[%emt 0:03:45]} 17. dxe6+ {[%emt 0:22:10]} Bxe6 {[%emt 0:00:46]} 18. Qxb7+ {[%emt 0:01:59]} Qxb7 {[%emt 0:00:05]} 19. Bxb7 {[%emt 0:00:03]} Bd5 {[%emt 0:00:38]} 20. Bxa8 {[%emt 0:00:29]} Bxa8 {[%emt 0:00:06]} 21. Be3 {[%emt 0:07:36]} Nc6 {[%emt 0:03:26]} 22. Rfd1 {[%emt 0:00:07]} Nd5 {[%emt 0:00:55]} 23. a3 {[%emt 0:00:35]} a5 {[%emt 0:01:19]} 24. Rac1 {[%emt 0:01:43]} Rb8 {[%emt 0:02:49]} 25. Rc2 {[%emt 0:00:15]} Rb3 {[%emt 0:00:26]} 26. Re2 {[%emt 0:00:03]} Bb7 {[%emt 0:00:34]} 27. Rdd2 {[%emt 0:01:05]} Nce7 {[%emt 0:00:49]} 28. g4 {[%emt 0:02:32]} g5 {[%emt 0:00:32]} 29. h3 {[%emt 0:00:16]} Bc6 {[%emt 0:00:37]} 30. Re1 {[%emt 0:01:25]} Ng6 {[%emt 0:00:33]} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.16"]
[Round "9.10"]
[White "Movsesian, Sergei"]
[Black "Thorfinnsson, Bragi"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2637"]
[BlackElo "2436"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,81,44,56,45,50,23,22,23,16,21,18,-15,-7,-21,10,-4,1,7,18,-2,-4,5,43,22,56,9,48,30,19,22,25,27,41,0,18,23,119,113,125,126,152,130,131,27,93,95,96,95,106,83,76,78,194,191,184,169,163,199,203,205,177,154,846,846,835,818,1036,1047,1016,1016,960,961,29989,29990]} 1. e4 Nc6 2. Nf3 d6 3. d4 Nf6 4. Nc3 g6 5. Bg5 (5. d5 Nb8 6. h3 Bg7 7. Bc4 O-O 8. O-O a6 9. a4 e5 10. dxe6 Bxe6 11. Bxe6 fxe6 12. e5 dxe5 13. Nxe5 Qxd1 14. Nxd1 {½-½ (31) Aronian,L (2765)-Zubov,A (2597) St Petersburg 2018}) 5... Bg7 6. h3 {B00: Queen's Fianchetto Defence, Nimzowitsch Defence} O-O 7. Bb5 a6 8. Bxc6 {The position is equal.} bxc6 9. O-O h6 10. Bh4 $146 ({Predecessor:} 10. Be3 Rb8 11. b3 Nd7 12. Qd2 Kh7 13. Rad1 e6 14. Rfe1 Qe7 15. Bf4 c5 16. Be3 cxd4 17. Bxd4 {0-1 (40) Perisic,R (2290)-Petronijevic,Z (2391) Herceg Novi 1999}) 10... Nh5 11. Re1 g5 12. Nh2 Nf4 13. Bg3 Rb8 14. Rb1 Ng6 15. Qh5 e5 16. dxe5 dxe5 17. Qe2 Qe7 18. Red1 Qc5 19. Nf1 Nf4 20. Qe3 Qa5 21. Qf3 Be6 22. Ne3 Bxa2 (22... Rfd8 $11) 23. Nxa2 $16 Qxa2 24. b3 Qa3 25. Rd7 {[%mdl 1024] White has strong compensation.} a5 26. Nc4 (26. Rxc7 $6 Qd6 $14) (26. Rbd1 $16) 26... Qc5 (26... Qb4 $1 $11 {remains equal.}) 27. Ra1 (27. Rxc7 $6 a4 $11) 27... Ra8 28. Ra4 (28. Rxc7 a4 $14) 28... Ne6 29. Qf5 {[%cal Rc4e5]} Nd4 {[%mdl 64] Double Attack} 30. Qg4 Nxc2 (30... Rad8 $16 31. Rxd8 (31. Rxa5 Qb4 $17) (31. Rxc7 Ne6 $14) 31... Rxd8) 31. h4 $18 Nd4 32. hxg5 hxg5 33. Qxg5 Ne2+ {[#]} 34. Kh2 $1 {[%cal Rg3e5]} Nxg3 35. Qxg3 $40 {[%mdl 128] Hoping for Ne3. White is out for blood.} Qb5 $2 (35... Rad8 $16 36. Rxd8 (36. Rxa5 Qxa5 37. Rxd8 Qe1 $16) (36. Rxc7 Rd6 $18) 36... Rxd8 37. Rxa5 Qf8 38. Rxe5 (38. Nxe5 Qd6 $16) 38... Re8) 36. Ne3 {White threatens Nf5 and mate.} Qxb3 {[#]} 37. Qg4 $1 {[%mdl 512] Intending Nf5! and mate.} Qe6 {[#]} 38. Nf5 $1 {[%csl Gf5][%cal Rg4g7][%mdl 512]} Qf6 39. Ra3 {Threatening mate with Rh3.} Rfd8 40. Rxc7 {Black must now prevent Rg3.} Ra6 41. Rg3 {Accuracy: White = 74%, Black = 43%.} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.16"]
[Round "9.11"]
[White "Astaneh Lopez, Alex"]
[Black "Van Foreest, Jorden"]
[Result "0-1"]
[ECO "A92"]
[WhiteElo "2427"]
[BlackElo "2598"]
[Annotator "ChessBase"]
[PlyCount "56"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:05:26]} f5 {[%emt 0:00:00]} 2. g3 {[%emt 0:01:44]} Nf6 {[%emt 0:00:08]} 3. Bg2 {[%emt 0:00:04]} e6 {[%emt 0:00:23]} 4. c4 {[%emt 0:00:09]} Be7 {[%emt 0:00:16]} 5. Nf3 {[%emt 0:02:51]} O-O {[%emt 0:00:15]} 6. d5 {[%emt 0:02:48]} a5 {[%emt 0:08:17]} 7. O-O {[%emt 0:02:45]} Na6 {[%emt 0:03:16]} 8. Bf4 {[%emt 0:11:17]} Nc5 {[%emt 0:05:34]} 9. d6 {[%emt 0:03:51]} cxd6 {[%emt 0:00:10]} 10. Bxd6 {[%emt 0:00:04]} Bxd6 {[%emt 0:02:17]} 11. Qxd6 {[%emt 0:00:06]} Nfe4 {[%emt 0:00:34]} 12. Qd4 {[%emt 0:00:48]} b6 {[%emt 0:10:22]} 13. Nc3 {[%emt 0:04:13]} Bb7 {[%emt 0:00:32]} 14. Rad1 {[%emt 0:12:38]} Qf6 {[%emt 0:04:49]} 15. Ne5 {[%emt 0:05:47]} d6 {[%emt 0:17:27]} 16. Nxe4 {[%emt 0:02:33]} fxe4 {[%emt 0:00:10]} 17. Qxd6 {[%emt 0:13:11]} Rad8 {[%emt 0:00:38]} 18. Qxb6 {[%emt 0:00:21]} Rxd1 {[%emt 0:00:06]} 19. Qxc5 {[%emt 0:00:27]} Rd2 {[%emt 0:09:55]} 20. Qe3 {[%emt 0:04:45]} Qh6 {[%emt 0:00:10]} 21. Qb6 {[%emt 0:06:22]} Ba8 {[%emt 0:00:35]} 22. Re1 {[%emt 0:05:43]} Qf6 {[%emt 0:02:09]} 23. f4 {[%emt 0:03:00]} exf3 {[%emt 0:01:21]} 24. exf3 {[%emt 0:00:55]} Qf5 {[%emt 0:03:16]} 25. g4 {[%emt 0:04:02]} Qf6 {[%emt 0:02:35]} 26. Qe3 {[%emt 0:00:06]} Qf4 {[%emt 0:02:02]} 27. Qc3 {[%emt 0:03:52]} h5 {[%emt 0:00:22]} 28. h3 {[%emt 0:01:05]} Rfd8 {[%emt 0:01:24]} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.16"]
[Round "9.12"]
[White "Low, Zhen Yu Cyrus"]
[Black "Kanarek, Marcel"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "2418"]
[BlackElo "2505"]
[Annotator "ChessBase"]
[PlyCount "150"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 5. Nb5 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 6. c4 {[%emt 0:00:00]} Be7 {[%emt 0:00:00]} 7. N1c3 {[%emt 0:00:05]} a6 {[%emt 0:00:07]} 8. Na3 {[%emt 0:00:05]} Be6 {[%emt 0:03:04]} 9. Nc2 {[%emt 0:00:22]} Bg5 {[%emt 0:00:30]} 10. Be2 {[%emt 0:02:28]} Bxc1 {[%emt 0:04:57]} 11. Rxc1 {[%emt 0:00:09]} Nf6 {[%emt 0:01:58]} 12. O-O {[%emt 0:00:10]} O-O {[%emt 0:00:06]} 13. b3 {[%emt 0:02:00]} Qa5 {[%emt 0:02:56]} 14. Qd2 {[%emt 0:06:17]} b5 {[%emt 0:20:50]} 15. b4 {[%emt 0:24:54]} Nxb4 {[%emt 0:03:05]} 16. Nd5 {[%emt 0:00:13]} Bxd5 {[%emt 0:04:39]} 17. exd5 {[%emt 0:17:51]} Nc6 {[%emt 0:00:13]} 18. Qxa5 {[%emt 0:00:25]} Nxa5 {[%emt 0:00:02]} 19. cxb5 {[%emt 0:00:08]} axb5 {[%emt 0:01:03]} 20. Nb4 {[%emt 0:00:19]} Rfb8 {[%emt 0:06:01]} 21. f4 {[%emt 0:01:47]} e4 {[%emt 0:13:45]} 22. Nc6 {[%emt 0:04:48]} Nxc6 {[%emt 0:04:49]} 23. dxc6 {[%emt 0:00:08]} Rxa2 {[%emt 0:06:53]} 24. Rfd1 {[%emt 0:02:38]} d5 {[%emt 0:12:06]} 25. Bxb5 {[%emt 0:00:06]} Ra7 {[%emt 0:03:44]} 26. g4 {[%emt 0:04:08]} Rc7 {[%emt 0:07:57]} 27. Be2 {[%emt 0:00:40]} Rb2 {[%emt 0:03:04]} 28. Kf1 {[%emt 0:01:24]} h5 {[%emt 0:01:05]} 29. h3 {[%emt 0:01:37]} hxg4 {[%emt 0:00:29]} 30. hxg4 {[%emt 0:00:02]} e3 {[%emt 0:00:55]} 31. Rd3 {[%emt 0:02:46]} Rb4 {[%emt 0:00:03]} 32. Rxe3 {[%emt 0:00:31]} Rxf4+ {[%emt 0:00:02]} 33. Kg2 {[%emt 0:00:05]} Ne4 {[%emt 0:01:29]} 34. Bf3 {[%emt 0:00:30]} Rf6 {[%emt 0:00:30]} 35. Bxe4 {[%emt 0:01:05]} dxe4 {[%emt 0:00:18]} 36. Rxe4 {[%emt 0:00:04]} Rfxc6 {[%emt 0:00:24]} 37. Rxc6 {[%emt 0:00:02]} Rxc6 {[%emt 0:00:06]} 38. Ra4 {[%emt 0:00:10]} Rc3 {[%emt 0:00:25]} 39. Ra5 {[%emt 0:00:31]} Kh7 {[%emt 0:00:11]} 40. Ra6 {[%emt 0:00:00]} f6 {[%emt 0:00:00]} 41. Kf2 {[%emt 0:01:48]} Kg6 {[%emt 0:02:13]} 42. Ra7 {[%emt 0:00:05]} Kh6 {[%emt 0:00:52]} 43. Rb7 {[%emt 0:00:08]} Rh3 {[%emt 0:01:14]} 44. Ra7 {[%emt 0:00:48]} Rd3 {[%emt 0:00:36]} 45. Ra5 {[%emt 0:00:51]} Rd7 {[%emt 0:01:26]} 46. Kf3 {[%emt 0:00:14]} Re7 {[%emt 0:00:24]} 47. Kf4 {[%emt 0:03:36]} g5+ {[%emt 0:01:44]} 48. Kf3 {[%emt 0:00:20]} Rb7 {[%emt 0:01:04]} 49. Rf5 {[%emt 0:01:05]} Rb3+ {[%emt 0:00:33]} 50. Kg2 {[%emt 0:00:05]} Kg6 {[%emt 0:00:20]} 51. Rf1 {[%emt 0:00:05]} Re3 {[%emt 0:00:28]} 52. Rf2 {[%emt 0:00:18]} Kf7 {[%emt 0:00:10]} 53. Rf1 {[%emt 0:00:06]} Ke6 {[%emt 0:00:32]} 54. Rf2 {[%emt 0:00:06]} Rc3 {[%emt 0:00:32]} 55. Rf1 {[%emt 0:00:10]} Rc6 {[%emt 0:00:18]} 56. Kg3 {[%emt 0:00:31]} Ke5 {[%emt 0:00:13]} 57. Re1+ {[%emt 0:00:18]} Kd4 {[%emt 0:00:03]} 58. Rd1+ {[%emt 0:00:14]} Ke4 {[%emt 0:00:23]} 59. Re1+ {[%emt 0:00:04]} Kd3 {[%emt 0:00:05]} 60. Kf3 {[%emt 0:02:46]} Rc4 {[%emt 0:03:00]} 61. Rd1+ {[%emt 0:01:09]} Kc2 {[%emt 0:00:05]} 62. Rd6 {[%emt 0:00:13]} Rf4+ {[%emt 0:00:06]} 63. Kg3 {[%emt 0:00:05]} Kc3 {[%emt 0:00:08]} 64. Rd1 {[%emt 0:00:55]} Rd4 {[%emt 0:00:47]} 65. Rf1 {[%emt 0:00:00]} Rd3+ {[%emt 0:00:34]} 66. Kg2 {[%emt 0:00:00]} Rd6 {[%emt 0:00:10]} 67. Rf3+ {[%emt 0:00:34]} Kd2 {[%emt 0:00:17]} 68. Rf2+ {[%emt 0:00:19]} Ke3 {[%emt 0:00:45]} 69. Rf3+ {[%emt 0:00:08]} Ke4 {[%emt 0:00:07]} 70. Rf1 {[%emt 0:00:04]} Rd2+ {[%emt 0:00:31]} 71. Kg3 {[%emt 0:00:06]} Rd3+ {[%emt 0:00:02]} 72. Kg2 {[%emt 0:00:07]} Ke5 {[%emt 0:00:12]} 73. Rf5+ {[%emt 0:00:04]} Ke6 {[%emt 0:00:03]} 74. Rf1 {[%emt 0:00:05]} Re3 {[%emt 0:00:12]} 75. Rf2 {[%emt 0:00:05]} Ke5 {[%emt 0:00:49]} 1/2-1/2

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.16"]
[Round "9.13"]
[White "Tang, Andrew"]
[Black "Yoo, Christopher Woojin"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2501"]
[BlackElo "2414"]
[Annotator "ChessBase"]
[PlyCount "81"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 3. Nbd2 {[%emt 0:00:00]} c5 {[%emt 0:00:01]} 4. dxc5 {[%emt 0:00:00]} Qa5 {[%emt 0:00:12]} 5. a3 {[%emt 0:00:08]} Qxc5 {[%emt 0:00:12]} 6. b4 {[%emt 0:00:13]} Qc7 {[%emt 0:00:29]} 7. Bb2 {[%emt 0:00:34]} Bg7 {[%emt 0:01:10]} 8. c4 {[%emt 0:01:36]} d6 {[%emt 0:04:14]} 9. g3 {[%emt 0:00:29]} b6 {[%emt 0:01:54]} 10. Bg2 {[%emt 0:00:08]} Bb7 {[%emt 0:00:16]} 11. O-O {[%emt 0:00:38]} O-O {[%emt 0:01:33]} 12. Rc1 {[%emt 0:03:28]} Nbd7 {[%emt 0:00:49]} 13. Qb3 {[%emt 0:00:17]} Rac8 {[%emt 0:06:42]} 14. Rfd1 {[%emt 0:01:22]} a6 {[%emt 0:06:11]} 15. Nf1 {[%emt 0:03:10]} Qb8 {[%emt 0:02:30]} 16. Ne3 {[%emt 0:04:36]} b5 {[%emt 0:22:32]} 17. Bh3 {[%emt 0:26:24]} bxc4 {[%emt 0:04:05]} 18. Nxc4 {[%emt 0:01:42]} Rc7 {[%emt 0:04:54]} 19. Na5 {[%emt 0:02:40]} Rxc1 {[%emt 0:07:24]} 20. Rxc1 {[%emt 0:01:29]} Bh6 {[%emt 0:05:22]} 21. Rd1 {[%emt 0:08:45]} Be4 {[%emt 0:02:33]} 22. Nd2 {[%emt 0:09:11]} Bd5 {[%emt 0:06:39]} 23. Qd3 {[%emt 0:01:14]} Nc5 {[%emt 0:04:13]} 24. Qc2 {[%emt 0:06:55]} Nce4 {[%emt 0:02:24]} 25. Nxe4 {[%emt 0:00:20]} Bxe4 {[%emt 0:00:11]} 26. Qc4 {[%emt 0:00:13]} Qa8 {[%emt 0:05:29]} 27. Bxf6 {[%emt 0:01:16]} exf6 {[%emt 0:00:07]} 28. Rxd6 {[%emt 0:01:30]} f5 {[%emt 0:02:20]} 29. Qxa6 {[%emt 0:03:59]} Qe8 {[%emt 0:05:56]} 30. Bg2 {[%emt 0:01:06]} Bxg2 {[%emt 0:01:00]} 31. Kxg2 {[%emt 0:00:06]} Qe4+ {[%emt 0:00:03]} 32. f3 {[%emt 0:00:24]} Qe5 {[%emt 0:00:05]} 33. Qd3 {[%emt 0:00:22]} Qb2 {[%emt 0:02:43]} 34. Nc4 {[%emt 0:02:01]} Qa2 {[%emt 0:00:11]} 35. Rd8 {[%emt 0:02:04]} Rxd8 {[%emt 0:01:10]} 36. Qxd8+ {[%emt 0:00:03]} Bf8 {[%emt 0:00:10]} 37. Qd3 {[%emt 0:00:17]} Qa1 {[%emt 0:00:42]} 38. f4 {[%emt 0:01:09]} h5 {[%emt 0:00:22]} 39. Ne5 {[%emt 0:00:11]} h4 {[%emt 0:00:50]} 40. Qd5 {[%emt 0:00:00]} h3+ {[%emt 0:00:00]} 41. Kf2 {[%emt 0:00:52]} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.16"]
[Round "9.14"]
[White "Tania, Sachdev"]
[Black "Loiseau, Quentin"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2397"]
[BlackElo "2461"]
[Annotator "ChessBase"]
[PlyCount "54"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:59]} d5 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:09]} c6 {[%emt 0:00:46]} 3. Nf3 {[%emt 0:00:04]} Nf6 {[%emt 0:00:04]} 4. Nc3 {[%emt 0:00:02]} e6 {[%emt 0:00:13]} 5. g3 {[%emt 0:00:07]} dxc4 {[%emt 0:01:51]} 6. Bg2 {[%emt 0:00:05]} b5 {[%emt 0:00:32]} 7. Ne5 {[%emt 0:00:29]} a6 {[%emt 0:00:37]} 8. O-O {[%emt 0:01:26]} Bb7 {[%emt 0:00:46]} 9. a4 {[%emt 0:00:46]} Qc8 {[%emt 0:01:02]} 10. Bg5 {[%emt 0:01:54]} Nbd7 {[%emt 0:00:44]} 11. Bxf6 {[%emt 0:00:29]} Nxf6 {[%emt 0:00:32]} 12. e3 {[%emt 0:00:05]} Rb8 {[%emt 0:00:14]} 13. Ne4 {[%emt 0:52:14]} Nxe4 {[%emt 0:00:18]} 14. Bxe4 {[%emt 0:00:02]} Bd6 {[%emt 0:02:29]} 15. Qh5 {[%emt 0:13:58]} Qc7 {[%emt 0:04:52]} 16. axb5 {[%emt 0:06:17]} cxb5 {[%emt 0:03:24]} 17. Bxb7 {[%emt 0:00:19]} Qxb7 {[%emt 0:00:56]} 18. Rxa6 {[%emt 0:00:13]} g6 {[%emt 0:01:31]} 19. Qf3 {[%emt 0:00:19]} Bxe5 {[%emt 0:00:11]} 20. Qxb7 {[%emt 0:00:05]} Rxb7 {[%emt 0:00:03]} 21. dxe5 {[%emt 0:00:06]} O-O {[%emt 0:01:22]} 22. Rd1 {[%emt 0:05:09]} Rc8 {[%emt 0:00:43]} 23. Rdd6 {[%emt 0:05:56]} b4 {[%emt 0:01:20]} 24. Rac6 {[%emt 0:02:00]} Rxc6 {[%emt 0:00:19]} 25. Rxc6 {[%emt 0:00:03]} c3 {[%emt 0:00:14]} 26. b3 {[%emt 0:01:20]} Ra7 {[%emt 0:00:17]} 27. Kf1 {[%emt 0:01:13]} Ra3 {[%emt 0:02:03]} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.16"]
[Round "9.15"]
[White "Ragnarsson, Dagur"]
[Black "Kevlishvili, Robby"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "2380"]
[BlackElo "2451"]
[Annotator "ChessBase"]
[PlyCount "126"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 4. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 5. Bg5 {[%emt 0:00:00]} h6 {[%emt 0:00:00]} 6. Bxf6 {[%emt 0:00:00]} Qxf6 {[%emt 0:00:00]} 7. e3 {[%emt 0:00:03]} Nd7 {[%emt 0:00:10]} 8. Bd3 {[%emt 0:00:13]} dxc4 {[%emt 0:00:25]} 9. Bxc4 {[%emt 0:00:06]} g6 {[%emt 0:00:04]} 10. O-O {[%emt 0:00:42]} Bg7 {[%emt 0:00:05]} 11. e4 {[%emt 0:00:40]} O-O {[%emt 0:00:10]} 12. e5 {[%emt 0:00:08]} Qe7 {[%emt 0:00:05]} 13. Re1 {[%emt 0:00:37]} Rd8 {[%emt 0:02:54]} 14. Bd3 {[%emt 0:00:25]} b5 {[%emt 0:05:24]} 15. Rc1 {[%emt 0:01:03]} Bb7 {[%emt 0:19:04]} 16. Qe2 {[%emt 0:03:35]} c5 {[%emt 0:03:52]} 17. Nxb5 {[%emt 0:09:57]} a6 {[%emt 0:05:26]} 18. Nd6 {[%emt 0:14:10]} Bxf3 {[%emt 0:00:13]} 19. Qxf3 {[%emt 0:00:02]} cxd4 {[%emt 0:00:10]} 20. Nc4 {[%emt 0:00:04]} Rac8 {[%emt 0:03:02]} 21. Rcd1 {[%emt 0:06:45]} Qb4 {[%emt 0:24:10]} 22. Qe2 {[%emt 0:07:34]} Rxc4 {[%emt 0:07:30]} 23. Bxc4 {[%emt 0:00:05]} Nxe5 {[%emt 0:00:05]} 24. Bxa6 {[%emt 0:11:55]} d3 {[%emt 0:00:47]} 25. Qd2 {[%emt 0:00:03]} Qa4 {[%emt 0:00:09]} 26. Rxe5 {[%emt 0:00:07]} Bxe5 {[%emt 0:00:16]} 27. Bxd3 {[%emt 0:00:07]} Qxa2 {[%emt 0:00:33]} 28. g3 {[%emt 0:10:15]} Qxb2 {[%emt 0:00:35]} 29. Qxb2 {[%emt 0:00:05]} Bxb2 {[%emt 0:00:08]} 30. Kg2 {[%emt 0:00:07]} Kg7 {[%emt 0:00:13]} 31. h3 {[%emt 0:00:14]} Bd4 {[%emt 0:01:51]} 32. f4 {[%emt 0:05:29]} Bc5 {[%emt 0:03:15]} 33. Kf3 {[%emt 0:01:10]} Ra8 {[%emt 0:00:42]} 34. g4 {[%emt 0:02:07]} Ra2 {[%emt 0:01:46]} 35. f5 {[%emt 0:02:35]} gxf5 {[%emt 0:05:46]} 36. gxf5 {[%emt 0:00:06]} e5 {[%emt 0:00:06]} 37. Rc1 {[%emt 0:02:34]} Bd4 {[%emt 0:00:46]} 38. Rc2 {[%emt 0:01:24]} Ra3 {[%emt 0:00:24]} 39. Ke4 {[%emt 0:00:26]} Ra1 {[%emt 0:00:11]} 40. Kf3 {[%emt 0:00:00]} Rh1 {[%emt 0:00:00]} 41. Kg3 {[%emt 0:17:38]} Rd1 {[%emt 0:03:24]} 42. Be4 {[%emt 0:02:03]} Re1 {[%emt 0:00:48]} 43. Bd5 {[%emt 0:00:09]} Rf1 {[%emt 0:01:03]} 44. Bf3 {[%emt 0:02:49]} Kf6 {[%emt 0:06:14]} 45. Rc6+ {[%emt 0:00:11]} Kxf5 {[%emt 0:00:55]} 46. Rxh6 {[%emt 0:00:30]} e4 {[%emt 0:02:32]} 47. Be2 {[%emt 0:04:15]} Rg1+ {[%emt 0:02:47]} 48. Kh2 {[%emt 0:00:10]} Rc1 {[%emt 0:00:28]} 49. Kg3 {[%emt 0:04:22]} Rc3+ {[%emt 0:00:32]} 50. Kg2 {[%emt 0:00:04]} Rc2 {[%emt 0:00:05]} 51. Kf1 {[%emt 0:00:03]} Kf4 {[%emt 0:00:17]} 52. Ra6 {[%emt 0:00:15]} f5 {[%emt 0:01:50]} 53. h4 {[%emt 0:00:36]} Ke3 {[%emt 0:02:02]} 54. Ra3+ {[%emt 0:01:01]} Bc3 {[%emt 0:00:07]} 55. Bb5 {[%emt 0:00:43]} f4 {[%emt 0:00:15]} 56. h5 {[%emt 0:00:32]} f3 {[%emt 0:00:41]} 57. Kg1 {[%emt 0:00:03]} Kf4 {[%emt 0:00:40]} 58. Ra8 {[%emt 0:01:15]} Bd4+ {[%emt 0:00:49]} 59. Kh1 {[%emt 0:00:15]} Kg3 {[%emt 0:03:00]} 60. Rg8+ {[%emt 0:00:04]} Kh4 {[%emt 0:00:24]} 61. Re8 {[%emt 0:01:30]} Rc1+ {[%emt 0:00:07]} 62. Kh2 {[%emt 0:00:01]} Bg1+ {[%emt 0:00:06]} 63. Kh1 {[%emt 0:00:03]} Bf2+ {[%emt 0:00:06]} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.16"]
[Round "9.16"]
[White "Sowray, Peter J"]
[Black "Korley, Kassa"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "2356"]
[BlackElo "2440"]
[Annotator "NA"]
[PlyCount "122"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. g3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. Bg2 {[%emt 0:00:00]} Nf6 {[%emt 0:00:19]} 4. Nf3 {[%emt 0:00:25]} Be7 {[%emt 0:00:04]} 5. O-O {[%emt 0:00:40]} O-O {[%emt 0:00:07]} 6. b3 {[%emt 0:01:39]} b6 {[%emt 0:00:11]} 7. Bb2 {[%emt 0:00:43]} Bb7 {[%emt 0:00:05]} 8. e3 {[%emt 0:02:18]} Nbd7 {[%emt 0:08:39]} 9. Nc3 {[%emt 0:03:49]} c5 $11 {[%emt 0:00:55]} 10. Qe2 {[%emt 0:10:06]} Rc8 {[%emt 0:16:49]} 11. Ne1 {[%emt 0:02:57]} Qc7 {[%emt 0:04:00]} 12. f4 {[%emt 0:01:50]} dxc4 {[%emt 0:18:11]} 13. bxc4 {[%emt 0:02:50]} Bxg2 {[%emt 0:00:08]} 14. Qxg2 {[%emt 0:01:23]} Rfd8 {[%emt 0:00:55]} 15. g4 {[%emt 0:07:44]} Nb8 {[%emt 0:02:51]} 16. g5 {[%emt 0:03:06]} Ne8 {[%emt 0:00:03]} 17. Nf3 {[%emt 0:03:01]} Nd6 {[%emt 0:01:46]} 18. Nb5 {[%emt 0:15:00]} Qb7 {[%emt 0:02:29]} 19. Nxd6 {[%emt 0:01:41]} Rxd6 {[%emt 0:00:19]} 20. Bc3 {[%emt 0:02:55]} Rcd8 {[%emt 0:01:56]} 21. Ne5 {[%emt 0:06:00]} Qxg2+ {[%emt 0:01:52]} 22. Kxg2 {[%emt 0:00:03]} f6 {[%emt 0:00:34]} 23. gxf6 {[%emt 0:00:57]} Bxf6 {[%emt 0:00:37]} 24. Kf3 {[%emt 0:03:40]} Bxe5 {[%emt 0:06:23]} 25. fxe5 {[%emt 0:00:28]} R6d7 {[%emt 0:00:26]} 26. Ke4 {[%emt 0:04:16]} Nc6 {[%emt 0:00:15]} 27. Rf4 {[%emt 0:09:28]} h6 {[%emt 0:02:22]} 28. Rb1 {[%emt 0:01:45]} Ne7 {[%emt 0:08:11]} 29. a4 {[%emt 0:02:08]} Nc6 {[%emt 0:00:09]} 30. h4 {[%emt 0:01:11]} h5 {[%emt 0:00:44]} 31. Rb5 {[%emt 0:02:14]} Rxd2 {[%emt 0:04:10]} 32. Bxd2 {[%emt 0:00:48]} Rxd2 {[%emt 0:00:02]} 33. Rb1 {[%emt 0:05:22]} Ra2 {[%emt 0:01:58]} 34. Rg1 {[%emt 0:00:23]} Rxa4 {[%emt 0:00:10]} 35. Rg5 {[%emt 0:00:11]} Rxc4+ {[%emt 0:01:22]} 36. Kd3 {[%emt 0:00:27]} Rc1 {[%emt 0:02:47]} 37. Rf3 {[%emt 0:02:14]} Rd1+ {[%emt 0:01:26]} 38. Kc4 {[%emt 0:01:02]} Rd5 {[%emt 0:08:17]} 39. Rfg3 {[%emt 0:01:52]} Nxe5+ {[%emt 0:00:03]} 40. Kb5 {[%emt 0:00:00]} c4+ {[%emt 0:00:00]} 41. Kb4 {[%emt 0:03:00]} a5+ {[%emt 0:08:26]} 42. Kc3 {[%emt 0:00:31]} Rd3+ {[%emt 0:00:35]} 43. Kb2 {[%emt 0:02:53]} Ng4 {[%emt 0:02:07]} 44. Rxh5 {[%emt 0:01:24]} Nxe3 {[%emt 0:00:19]} 45. Rhg5 {[%emt 0:01:35]} Rd2+ {[%emt 0:02:53]} 46. Kc1 {[%emt 0:03:36]} Rd1+ {[%emt 0:00:04]} 47. Kb2 {[%emt 0:00:04]} Nf5 {[%emt 0:00:10]} 48. Rg1 {[%emt 0:00:55]} Rd3 {[%emt 0:00:27]} 49. Ra1 {[%emt 0:02:32]} Rb3+ {[%emt 0:03:40]} 50. Kc1 {[%emt 0:00:50]} Nd4 {[%emt 0:03:40]} 51. Rb1 {[%emt 0:03:08]} Rc3+ {[%emt 0:00:37]} 52. Kb2 {[%emt 0:01:41]} Rc2+ {[%emt 0:00:20]} 53. Ka3 {[%emt 0:00:20]} b5 {[%emt 0:00:33]} 54. Rb2 {[%emt 0:00:19]} b4+ {[%emt 0:02:09]} 55. Ka2 {[%emt 0:00:09]} b3+ {[%emt 0:00:53]} 56. Kb1 {[%emt 0:02:09]} a4 {[%emt 0:01:42]} 57. Ra5 {[%emt 0:00:46]} c3 {[%emt 0:06:57]} 58. Ra8+ {[%emt 0:00:38]} Kf7 {[%emt 0:00:03]} 59. Rxc2 {[%emt 0:00:09]} Nxc2 {[%emt 0:00:13]} 60. Rxa4 {[%emt 0:00:44]} e5 {[%emt 0:00:32]} 61. Kc1 {[%emt 0:03:36]} Ne1 {[%emt 0:00:56]} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.16"]
[Round "9.17"]
[White "Cummings, David H."]
[Black "Lagarde, Maxime"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2338"]
[BlackElo "2612"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,74,0,0,0,0,0,0,0,-3,-72,-66,-72,-67,-74,-31,-53,-60,-76,-72,-161,-160,-200,-197,-212,-213,-357,-339,-581,-572,-558,-527,-1103,-1105,-1031,-994,-957,-950,-29965,-5818,-2254,-720,-29977,-714,-697,-690,-696,-678,-1005,-994,-5139,-1195]} 1. c4 g6 2. e4 Bg7 3. d4 d6 4. Nf3 Nf6 5. Nc3 O-O 6. Be2 Nbd7 7. O-O e5 8. d5 Nc5 9. Qc2 a5 10. Be3 b6 11. Nd2 Ng4 12. Bxg4 Bxg4 13. a3 a4 14. Bxc5 {E94: King's Indian: Classical: 6 Be2 e5 7 0-0: Various Black 7th moves} bxc5 15. Nxa4 Bh6 {...Bxd2 is the strong threat.} 16. Nc3 $146 {The position is equal.} ({Predecessor:} 16. f3 Bd7 17. Nc3 Be3+ 18. Kh1 Qh4 19. Rfe1 Bd4 20. Re2 Rab8 21. Rb1 f5 {0-1 (37) Wiwe,A (2276)-Petersen,T (2349) Denmark 2015}) 16... Qg5 {White must now prevent ...Bh3.} 17. f4 (17. f3 $1 $11 {remains equal.}) 17... exf4 $40 {[%mdl 128] White needs to defend precisely.} 18. Nb5 Qe7 19. Rae1 g5 20. b4 cxb4 21. axb4 Bg7 22. Qd3 (22. Nb3 $17) 22... Ra2 $19 23. Nf3 Rfa8 24. Nfd4 {[#]} Qe5 $1 25. c5 {[#]} (25. Nc2 $142) 25... f3 $1 {[%mdl 512]} 26. Rxf3 $2 (26. Nc2 {was necessary.} dxc5 27. bxc5) (26. Nxf3 Qb2) 26... Bxf3 27. Qxf3 Ra1 28. Rxa1 Rxa1+ 29. Kf2 Qxh2 30. Ne2 Qh1 31. Qh3 Qe1+ 32. Kf3 Ra2 (32... h5 $142 33. Qxh5 Ra2) 33. Qc8+ Bf8 34. Nbc3 {Black is clearly winning.} Rc2 35. cxd6 cxd6 36. Qc4 h5 {( -> ...g4+)} 37. Ke3 g4 {Accuracy: White = 30%, Black = 82%.} (37... Qd2+ $142 38. Kf2 Bg7 39. Qc8+ Kh7 40. Qf5+ Kh6 41. Qxf7 Bd4+ 42. Kf1 {[#]} Rc1+ $1 {[%mdl 512]} 43. Nxc1 Qxc1+ 44. Ke2 Qc2+ 45. Kf1 Qd3+ 46. Ke1 Bxc3+ 47. Kf2 Qd2+ 48. Kg1 Qe1+ {[%mdl 64] Double Attack} 49. Kh2 Be5+ 50. Qf4 Bxf4+ 51. g3 Qxg3+ 52. Kh1 Qh2#) 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.16"]
[Round "9.18"]
[White "Borocz, Istvan"]
[Black "Potkin, Vladimir"]
[Result "0-1"]
[ECO "D01"]
[WhiteElo "2350"]
[BlackElo "2597"]
[Annotator "ChessBase"]
[PlyCount "70"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nc3 {[%emt 0:00:00]} d5 {[%emt 0:01:13]} 2. d4 {[%emt 0:00:40]} Nf6 {[%emt 0:00:45]} 3. Bg5 {[%emt 0:00:20]} Nbd7 {[%emt 0:01:20]} 4. Nf3 {[%emt 0:00:37]} e6 {[%emt 0:11:21]} 5. e3 {[%emt 0:06:13]} c5 {[%emt 0:06:18]} 6. Bd3 {[%emt 0:10:00]} c4 {[%emt 0:06:03]} 7. Be2 {[%emt 0:00:43]} Bb4 {[%emt 0:01:11]} 8. O-O {[%emt 0:01:13]} Bxc3 {[%emt 0:00:56]} 9. bxc3 {[%emt 0:00:35]} Qa5 {[%emt 0:00:05]} 10. Qb1 {[%emt 0:05:02]} Qxc3 {[%emt 0:08:12]} 11. a4 {[%emt 0:23:21]} Ne4 {[%emt 0:10:52]} 12. Bf4 {[%emt 0:11:13]} Qa5 {[%emt 0:00:28]} 13. Qb2 {[%emt 0:13:02]} Nc3 {[%emt 0:12:23]} 14. Rfe1 {[%emt 0:09:07]} Nxa4 {[%emt 0:03:28]} 15. Qa3 {[%emt 0:01:42]} b5 {[%emt 0:00:43]} 16. e4 {[%emt 0:03:34]} Bb7 {[%emt 0:03:07]} 17. exd5 {[%emt 0:01:13]} Bxd5 {[%emt 0:00:29]} 18. Ng5 {[%emt 0:01:57]} h6 {[%emt 0:08:43]} 19. Nh3 {[%emt 0:02:37]} O-O-O {[%emt 0:04:42]} 20. Qe7 {[%emt 0:01:21]} g5 {[%emt 0:01:12]} 21. Bd6 {[%emt 0:01:00]} Qb6 {[%emt 0:01:15]} 22. Bc5 {[%emt 0:01:45]} Ndxc5 {[%emt 0:03:23]} 23. dxc5 {[%emt 0:00:02]} Qc7 {[%emt 0:01:27]} 24. Qf6 {[%emt 0:00:16]} Nxc5 {[%emt 0:00:18]} 25. Bh5 {[%emt 0:01:09]} a6 {[%emt 0:01:28]} 26. f3 {[%emt 0:00:22]} Kb7 {[%emt 0:01:12]} 27. Nf2 {[%emt 0:00:02]} Qf4 {[%emt 0:01:11]} 28. Qc3 {[%emt 0:04:05]} f5 {[%emt 0:00:47]} 29. Qg7+ {[%emt 0:00:33]} Qc7 {[%emt 0:00:11]} 30. Qc3 {[%emt 0:00:02]} Rhg8 {[%emt 0:00:35]} 31. Qe3 {[%emt 0:00:44]} Qb6 {[%emt 0:00:43]} 32. Qe5 {[%emt 0:00:35]} Nd7 {[%emt 0:00:58]} 33. Qe2 {[%emt 0:00:22]} Rg7 {[%emt 0:00:47]} 34. f4 {[%emt 0:00:50]} g4 {[%emt 0:00:45]} 35. Rad1 {[%emt 0:00:35]} Nf6 {[%emt 0:00:21]} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.16"]
[Round "9.19"]
[White "Christiansen, Johan-Sebastian"]
[Black "Stefansson, Vignir Vatnar"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2571"]
[BlackElo "2293"]
[Annotator "ChessBase"]
[PlyCount "105"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Bb5 {[%emt 0:01:26]} g6 {[%emt 0:01:00]} 4. O-O {[%emt 0:03:31]} Bg7 {[%emt 0:00:51]} 5. Re1 {[%emt 0:00:03]} Nf6 {[%emt 0:01:35]} 6. e5 {[%emt 0:00:44]} Nd5 {[%emt 0:00:14]} 7. Nc3 {[%emt 0:01:15]} Nc7 {[%emt 0:00:35]} 8. Bxc6 {[%emt 0:00:11]} dxc6 {[%emt 0:00:25]} 9. Ne4 {[%emt 0:00:04]} Ne6 {[%emt 0:03:10]} 10. d3 {[%emt 0:00:54]} O-O {[%emt 0:02:43]} 11. Be3 {[%emt 0:00:04]} b6 {[%emt 0:04:12]} 12. Qd2 {[%emt 0:00:02]} Re8 {[%emt 0:04:53]} 13. Bh6 {[%emt 0:01:56]} Bh8 {[%emt 0:00:50]} 14. Ng3 {[%emt 0:32:18]} Ng7 {[%emt 0:11:49]} 15. a3 {[%emt 0:07:10]} Nf5 {[%emt 0:04:14]} 16. Bf4 {[%emt 0:02:16]} Nxg3 {[%emt 0:02:41]} 17. Bxg3 {[%emt 0:00:06]} Bg4 {[%emt 0:03:40]} 18. Ng5 {[%emt 0:00:32]} Bf5 {[%emt 0:12:56]} 19. e6 {[%emt 0:08:19]} f6 {[%emt 0:04:34]} 20. Nf7 {[%emt 0:00:24]} Qd5 {[%emt 0:00:16]} 21. Nh6+ {[%emt 0:03:17]} Kf8 {[%emt 0:01:03]} 22. Qe3 {[%emt 0:02:46]} Bg7 {[%emt 0:02:37]} 23. Nxf5 {[%emt 0:00:16]} Qxf5 {[%emt 0:00:06]} 24. b4 {[%emt 0:00:37]} cxb4 {[%emt 0:02:57]} 25. axb4 {[%emt 0:00:05]} Red8 {[%emt 0:00:37]} 26. Ra4 {[%emt 0:02:16]} Qd5 {[%emt 0:03:17]} 27. Bc7 {[%emt 0:03:03]} Rdc8 {[%emt 0:01:44]} 28. Bf4 {[%emt 0:00:56]} f5 {[%emt 0:03:54]} 29. Bh6 {[%emt 0:00:28]} Rd8 {[%emt 0:01:44]} 30. b5 {[%emt 0:09:12]} Qc5 {[%emt 0:05:06]} 31. d4 {[%emt 0:06:48]} Qxb5 {[%emt 0:03:53]} 32. c4 {[%emt 0:00:11]} f4 {[%emt 0:01:26]} 33. Qa3 {[%emt 0:01:02]} Qf5 {[%emt 0:02:21]} 34. Bxg7+ {[%emt 0:00:07]} Kxg7 {[%emt 0:00:04]} 35. Qxe7+ {[%emt 0:00:06]} Kh6 {[%emt 0:00:04]} 36. Qh4+ {[%emt 0:03:15]} Kg7 {[%emt 0:00:09]} 37. Qe7+ {[%emt 0:00:14]} Kh6 {[%emt 0:00:04]} 38. d5 {[%emt 0:10:24]} cxd5 {[%emt 0:01:20]} 39. Qh4+ {[%emt 0:00:30]} Kg7 {[%emt 0:00:34]} 40. e7 {[%emt 0:00:00]} Re8 {[%emt 0:00:00]} 41. cxd5 {[%emt 0:01:07]} Qxd5 {[%emt 0:06:05]} 42. Rxf4 {[%emt 0:04:04]} Qd6 {[%emt 0:01:55]} 43. Rfe4 {[%emt 0:01:25]} Qf6 {[%emt 0:00:36]} 44. Qg4 {[%emt 0:02:24]} Rac8 {[%emt 0:02:29]} 45. Re6 {[%emt 0:01:57]} Qf7 {[%emt 0:00:43]} 46. h4 {[%emt 0:01:04]} Rc5 {[%emt 0:07:41]} 47. Qd4+ {[%emt 0:01:02]} Kg8 {[%emt 0:00:05]} 48. Rf6 {[%emt 0:03:59]} Rd5 {[%emt 0:01:14]} 49. Qc3 {[%emt 0:02:28]} Rc5 {[%emt 0:01:04]} 50. Qf3 {[%emt 0:00:38]} Qg7 {[%emt 0:01:01]} 51. Rf8+ {[%emt 0:01:27]} Rxf8 {[%emt 0:00:40]} 52. e8=Q {[%emt 0:00:05]} Rcf5 {[%emt 0:00:41]} 53. Qb3+ {[%emt 0:01:16]} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.16"]
[Round "9.20"]
[White "Chittka, Julius"]
[Black "Gretarsson, Hjorvar Steinn"]
[Result "0-1"]
[ECO "E52"]
[WhiteElo "2268"]
[BlackElo "2571"]
[Annotator "ChessBase"]
[PlyCount "72"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} Bb4 {[%emt 0:00:00]} 4. e3 {[%emt 0:00:00]} O-O {[%emt 0:00:00]} 5. Bd3 {[%emt 0:00:15]} d5 {[%emt 0:00:00]} 6. Nf3 {[%emt 0:00:18]} b6 {[%emt 0:00:03]} 7. O-O {[%emt 0:00:44]} Bb7 {[%emt 0:00:06]} 8. cxd5 {[%emt 0:01:26]} exd5 {[%emt 0:00:04]} 9. Ne5 {[%emt 0:01:37]} Re8 {[%emt 0:03:56]} 10. Bd2 {[%emt 0:05:20]} Bd6 {[%emt 0:03:48]} 11. f4 {[%emt 0:00:28]} c5 {[%emt 0:00:38]} 12. Be1 {[%emt 0:16:19]} Ba6 {[%emt 0:17:27]} 13. Bh4 {[%emt 0:04:43]} Bxd3 {[%emt 0:07:51]} 14. Qxd3 {[%emt 0:01:02]} Be7 {[%emt 0:01:35]} 15. Rad1 {[%emt 0:09:04]} Nbd7 {[%emt 0:07:57]} 16. Qf5 {[%emt 0:07:08]} g6 {[%emt 0:04:18]} 17. Qh3 {[%emt 0:01:46]} Rc8 {[%emt 0:10:02]} 18. f5 {[%emt 0:07:33]} cxd4 {[%emt 0:17:19]} 19. exd4 {[%emt 0:02:41]} Nf8 {[%emt 0:07:21]} 20. Qf3 {[%emt 0:08:44]} Kg7 {[%emt 0:00:38]} 21. fxg6 {[%emt 0:06:26]} hxg6 {[%emt 0:02:56]} 22. Bxf6+ {[%emt 0:10:42]} Bxf6 {[%emt 0:00:11]} 23. Nxd5 {[%emt 0:02:17]} Nh7 {[%emt 0:00:42]} 24. Rd2 {[%emt 0:06:21]} Re6 {[%emt 0:01:19]} 25. h4 {[%emt 0:03:40]} Qd6 {[%emt 0:03:49]} 26. Rdf2 {[%emt 0:01:14]} Rd8 {[%emt 0:01:23]} 27. Nxf6 {[%emt 0:01:58]} Rxf6 {[%emt 0:00:59]} 28. Qb7 {[%emt 0:01:02]} Qxd4 {[%emt 0:02:17]} 29. Nc6 {[%emt 0:00:50]} Qxf2+ {[%emt 0:00:18]} 30. Rxf2 {[%emt 0:00:09]} Rd1+ {[%emt 0:00:03]} 31. Kh2 {[%emt 0:00:06]} Rxf2 {[%emt 0:00:09]} 32. Qxa7 {[%emt 0:01:01]} Rdd2 {[%emt 0:00:48]} 33. Qxb6 {[%emt 0:00:13]} Rxg2+ {[%emt 0:00:17]} 34. Kh3 {[%emt 0:00:41]} Rge2 {[%emt 0:01:23]} 35. Kg3 {[%emt 0:00:48]} Rd3+ {[%emt 0:00:42]} 36. Kf4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:17]} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.16"]
[Round "9.21"]
[White "Sarkar, Justin"]
[Black "Djukic, Nikola"]
[Result "0-1"]
[ECO "E78"]
[WhiteElo "2337"]
[BlackElo "2566"]
[Annotator "ChessBase"]
[PlyCount "120"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:52]} g6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:10]} Bg7 {[%emt 0:00:02]} 4. e4 {[%emt 0:00:11]} d6 {[%emt 0:00:05]} 5. f4 {[%emt 0:03:49]} O-O {[%emt 0:00:09]} 6. Nf3 {[%emt 0:00:08]} c5 {[%emt 0:00:25]} 7. Be2 {[%emt 0:03:25]} cxd4 {[%emt 0:03:16]} 8. Nxd4 {[%emt 0:00:08]} Nc6 {[%emt 0:00:06]} 9. Nxc6 {[%emt 0:00:37]} bxc6 {[%emt 0:00:06]} 10. O-O {[%emt 0:00:08]} Rb8 {[%emt 0:08:17]} 11. Rb1 {[%emt 0:00:14]} Qb6+ {[%emt 0:06:15]} 12. Kh1 {[%emt 0:00:09]} Nd7 {[%emt 0:11:38]} 13. Qc2 {[%emt 0:01:10]} Nc5 {[%emt 0:04:29]} 14. Na4 {[%emt 0:19:20]} Nxa4 {[%emt 0:00:26]} 15. Qxa4 {[%emt 0:00:03]} d5 {[%emt 0:14:06]} 16. cxd5 {[%emt 0:10:05]} cxd5 {[%emt 0:00:07]} 17. Bd3 {[%emt 0:00:57]} dxe4 {[%emt 0:02:18]} 18. Bxe4 {[%emt 0:00:17]} Ba6 {[%emt 0:09:40]} 19. Re1 {[%emt 0:01:52]} Qb4 {[%emt 0:00:56]} 20. Qxb4 {[%emt 0:00:39]} Rxb4 {[%emt 0:00:06]} 21. Bd2 {[%emt 0:01:58]} Rxb2 {[%emt 0:01:09]} 22. Rxb2 {[%emt 0:00:12]} Bxb2 {[%emt 0:00:06]} 23. Be3 {[%emt 0:03:13]} Rd8 {[%emt 0:07:37]} 24. Bxa7 {[%emt 0:00:29]} Bc3 {[%emt 0:00:14]} 25. Rb1 {[%emt 0:03:18]} Rd2 {[%emt 0:03:47]} 26. Bc5 {[%emt 0:08:35]} Bd4 {[%emt 0:00:56]} 27. Bxd4 {[%emt 0:10:54]} Rxd4 {[%emt 0:00:16]} 28. Re1 {[%emt 0:00:03]} Ra4 {[%emt 0:00:25]} 29. Kg1 {[%emt 0:01:17]} Rxa2 {[%emt 0:01:54]} 30. Bd5 {[%emt 0:00:46]} Rd2 {[%emt 0:00:14]} 31. Bf3 {[%emt 0:00:30]} e6 {[%emt 0:02:26]} 32. Rd1 {[%emt 0:03:52]} Rb2 {[%emt 0:01:16]} 33. Rd6 {[%emt 0:00:52]} Bc4 {[%emt 0:00:39]} 34. Rd4 {[%emt 0:02:30]} Ba2 {[%emt 0:03:56]} 35. Kf1 {[%emt 0:00:31]} Kg7 {[%emt 0:01:59]} 36. Ke1 {[%emt 0:00:47]} Bd5 {[%emt 0:04:29]} 37. Bxd5 {[%emt 0:07:51]} exd5 {[%emt 0:00:06]} 38. Kf1 {[%emt 0:00:10]} Rb5 {[%emt 0:00:05]} 39. Ra4 {[%emt 0:00:54]} h5 {[%emt 0:08:05]} 40. Ra6 {[%emt 0:00:00]} Rb2 {[%emt 0:00:00]} 41. Rd6 {[%emt 0:03:18]} Rd2 {[%emt 0:03:38]} 42. h4 {[%emt 0:00:36]} Rd4 {[%emt 0:06:49]} 43. g3 {[%emt 0:00:27]} Kf8 {[%emt 0:03:25]} 44. Ke2 {[%emt 0:00:19]} Ke7 {[%emt 0:00:13]} 45. Ra6 {[%emt 0:00:30]} Rb4 {[%emt 0:02:30]} 46. Ke3 {[%emt 0:12:50]} d4+ {[%emt 0:06:27]} 47. Ke4 {[%emt 0:04:19]} Rb3 {[%emt 0:14:08]} 48. Kxd4 {[%emt 0:02:12]} Rxg3 {[%emt 0:00:06]} 49. Ke5 {[%emt 0:04:51]} Re3+ {[%emt 0:02:22]} 50. Kd5 {[%emt 0:00:11]} f6 {[%emt 0:01:49]} 51. Ra7+ {[%emt 0:02:33]} Kf8 {[%emt 0:00:04]} 52. Kd6 {[%emt 0:03:37]} Re4 {[%emt 0:00:36]} 53. f5 {[%emt 0:04:59]} gxf5 {[%emt 0:00:16]} 54. Rh7 {[%emt 0:00:46]} f4 {[%emt 0:00:39]} 55. Rxh5 {[%emt 0:05:21]} Re5 {[%emt 0:00:08]} 56. Rh8+ {[%emt 0:00:08]} Kg7 {[%emt 0:00:06]} 57. Ra8 {[%emt 0:00:03]} f3 {[%emt 0:00:14]} 58. Ra2 {[%emt 0:04:36]} Rf5 {[%emt 0:00:08]} 59. Rf2 {[%emt 0:00:07]} Kh6 {[%emt 0:00:09]} 60. Ke6 {[%emt 0:00:07]} Rf4 {[%emt 0:00:06]} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.16"]
[Round "9.22"]
[White "Cornette, Matthieu"]
[Black "Abbas, Daniel"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2556"]
[BlackElo "2253"]
[Annotator "ChessBase"]
[PlyCount "55"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:29]} a6 {[%emt 0:00:00]} 3. g3 {[%emt 0:01:03]} b5 {[%emt 0:00:03]} 4. Bg2 {[%emt 0:00:05]} Bb7 {[%emt 0:00:17]} 5. Nh3 {[%emt 0:00:45]} e6 {[%emt 0:02:16]} 6. d3 {[%emt 0:00:29]} Nf6 {[%emt 0:05:43]} 7. O-O {[%emt 0:01:34]} d6 {[%emt 0:04:30]} 8. f4 {[%emt 0:01:36]} Nc6 {[%emt 0:03:22]} 9. f5 {[%emt 0:00:55]} exf5 {[%emt 0:11:02]} 10. exf5 {[%emt 0:01:11]} Be7 {[%emt 0:00:26]} 11. Nd5 {[%emt 0:00:30]} Nxd5 {[%emt 0:02:41]} 12. Bxd5 {[%emt 0:00:05]} O-O {[%emt 0:02:42]} 13. Nf4 {[%emt 0:00:55]} Ra7 {[%emt 0:05:49]} 14. c3 {[%emt 0:04:37]} Bf6 {[%emt 0:08:02]} 15. Qf3 {[%emt 0:03:33]} Ne5 {[%emt 0:01:02]} 16. Qe4 {[%emt 0:01:23]} Bxd5 {[%emt 0:02:19]} 17. Nxd5 {[%emt 0:00:33]} Re8 {[%emt 0:01:38]} 18. Nxf6+ {[%emt 0:11:41]} gxf6 {[%emt 0:01:31]} 19. d4 {[%emt 0:02:41]} d5 {[%emt 0:00:39]} 20. Qh4 {[%emt 0:01:05]} cxd4 {[%emt 0:00:40]} 21. cxd4 {[%emt 0:00:29]} Nc4 {[%emt 0:00:30]} 22. Bh6 {[%emt 0:01:06]} Kh8 {[%emt 0:00:48]} 23. Rae1 {[%emt 0:07:14]} Rg8 {[%emt 0:05:46]} 24. Rf4 {[%emt 0:04:32]} Nd6 {[%emt 0:00:30]} 25. Rg4 {[%emt 0:05:18]} Rxg4 {[%emt 0:00:14]} 26. Qxg4 {[%emt 0:00:02]} Qg8 {[%emt 0:00:10]} 27. Qf4 {[%emt 0:00:56]} Rd7 {[%emt 0:03:25]} 28. Re7 {[%emt 0:00:49]} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.16"]
[Round "9.23"]
[White "Praggnanandhaa R"]
[Black "Stoyanov, Viktor"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2537"]
[BlackElo "2238"]
[Annotator "ChessBase"]
[PlyCount "125"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:32]} Nf6 {[%emt 0:00:00]} 2. g3 {[%emt 0:00:57]} c5 {[%emt 0:00:00]} 3. Bg2 {[%emt 0:01:24]} g6 {[%emt 0:00:04]} 4. b3 {[%emt 0:01:56]} Bg7 {[%emt 0:00:12]} 5. Bb2 {[%emt 0:00:10]} O-O {[%emt 0:00:20]} 6. c4 {[%emt 0:00:33]} Nc6 {[%emt 0:01:23]} 7. O-O {[%emt 0:00:19]} d6 {[%emt 0:09:58]} 8. d4 {[%emt 0:12:59]} cxd4 {[%emt 0:02:31]} 9. Nxd4 {[%emt 0:00:11]} Bd7 {[%emt 0:00:52]} 10. Nc3 {[%emt 0:02:34]} Qb6 {[%emt 0:18:01]} 11. e3 {[%emt 0:10:05]} a5 {[%emt 0:04:14]} 12. Ndb5 {[%emt 0:09:34]} Bg4 {[%emt 0:09:00]} 13. Qd2 {[%emt 0:03:06]} Ne5 {[%emt 0:04:33]} 14. f4 {[%emt 0:04:00]} Nc6 {[%emt 0:06:43]} 15. h3 {[%emt 0:02:03]} Bd7 {[%emt 0:01:40]} 16. Kh2 {[%emt 0:01:22]} Rfc8 {[%emt 0:02:09]} 17. e4 {[%emt 0:05:08]} Qd8 {[%emt 0:04:51]} 18. Rad1 {[%emt 0:01:38]} Be6 {[%emt 0:04:25]} 19. Na4 {[%emt 0:06:23]} Rab8 {[%emt 0:04:53]} 20. Qf2 {[%emt 0:07:05]} Qf8 {[%emt 0:02:31]} 21. Rd2 {[%emt 0:03:43]} Rd8 {[%emt 0:02:37]} 22. Rfd1 {[%emt 0:02:23]} Ne8 {[%emt 0:00:44]} 23. Ba3 {[%emt 0:04:41]} h5 {[%emt 0:08:44]} 24. c5 {[%emt 0:05:47]} dxc5 {[%emt 0:00:59]} 25. Nxc5 {[%emt 0:00:24]} Rxd2 {[%emt 0:01:46]} 26. Rxd2 {[%emt 0:00:10]} Bc8 {[%emt 0:04:46]} 27. e5 {[%emt 0:00:56]} g5 {[%emt 0:00:56]} 28. Bxc6 {[%emt 0:06:56]} bxc6 {[%emt 0:00:07]} 29. Rd8 {[%emt 0:00:14]} cxb5 {[%emt 0:01:28]} 30. Rxc8 {[%emt 0:00:25]} Rxc8 {[%emt 0:00:11]} 31. Nd7 {[%emt 0:00:05]} b4 {[%emt 0:00:41]} 32. Nxf8 {[%emt 0:03:09]} Kxf8 {[%emt 0:00:13]} 33. Bb2 {[%emt 0:00:38]} gxf4 {[%emt 0:00:20]} 34. gxf4 {[%emt 0:00:03]} Bh6 {[%emt 0:00:58]} 35. Bd4 {[%emt 0:01:48]} Nc7 {[%emt 0:00:37]} 36. Qc2 {[%emt 0:03:40]} Bxf4+ {[%emt 0:00:12]} 37. Kh1 {[%emt 0:00:11]} Rd8 {[%emt 0:00:35]} 38. Bb6 {[%emt 0:00:18]} Bxe5 {[%emt 0:00:13]} 39. Bxc7 {[%emt 0:00:16]} Bxc7 {[%emt 0:01:20]} 40. Qxc7 {[%emt 0:00:00]} Rd1+ {[%emt 0:00:00]} 41. Kg2 {[%emt 0:00:17]} Rd2+ {[%emt 0:00:14]} 42. Kf3 {[%emt 0:00:15]} Rxa2 {[%emt 0:00:08]} 43. Qb8+ {[%emt 0:07:32]} Kg7 {[%emt 0:00:07]} 44. Qe5+ {[%emt 0:00:06]} Kg8 {[%emt 0:00:13]} 45. Qg5+ {[%emt 0:00:33]} Kf8 {[%emt 0:00:15]} 46. Qxh5 {[%emt 0:00:06]} e6 {[%emt 0:01:27]} 47. Ke4 {[%emt 0:07:34]} a4 {[%emt 0:01:58]} 48. Qh8+ {[%emt 0:01:54]} Ke7 {[%emt 0:00:04]} 49. Qh4+ {[%emt 0:00:10]} Ke8 {[%emt 0:00:17]} 50. bxa4 {[%emt 0:04:44]} Rxa4 {[%emt 0:00:13]} 51. Ke5 {[%emt 0:00:12]} Ra5+ {[%emt 0:00:38]} 52. Kf6 {[%emt 0:00:15]} b3 {[%emt 0:01:50]} 53. Qb4 {[%emt 0:02:52]} Rf5+ {[%emt 0:00:08]} 54. Kg7 {[%emt 0:00:03]} Rg5+ {[%emt 0:00:35]} 55. Kh6 {[%emt 0:00:08]} Rg6+ {[%emt 0:02:09]} 56. Kh7 {[%emt 0:00:19]} Rg5 {[%emt 0:01:55]} 57. Qxb3 {[%emt 0:01:18]} Rh5+ {[%emt 0:00:07]} 58. Kg7 {[%emt 0:00:08]} Rg5+ {[%emt 0:00:03]} 59. Kh6 {[%emt 0:00:06]} Rf5 {[%emt 0:00:04]} 60. h4 {[%emt 0:00:43]} Ke7 {[%emt 0:00:05]} 61. Kg7 {[%emt 0:01:03]} Rd5 {[%emt 0:00:13]} 62. Qb7+ {[%emt 0:00:15]} Ke8 {[%emt 0:00:05]} 63. Qxf7+ {[%emt 0:00:06]} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.16"]
[Round "9.24"]
[White "Thorhallsson, Simon"]
[Black "Gukesh D"]
[Result "0-1"]
[ECO "E89"]
[WhiteElo "2171"]
[BlackElo "2536"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,60,39,33,18,35,25,37,0,0,0,0,0,0,0,0,-6,-18,-34,-29,-27,-43,-380,-307,-367,-375,-347,-339,-458,-440,-470,-469,-437,-455,-458,-445,-437,-416,-615,-606,-604,-595,-621,-615]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. Nge2 Nbd7 8. Qd2 c6 9. d5 cxd5 10. cxd5 a6 11. g3 {E89: King's Indian: Sämisch: 6...e5 7 d5 c6 8 Nge2 cxd5} (11. g4 h5 12. g5 Nh7 13. Nc1 f6 14. gxf6 Bxf6 15. Rg1 Bh4+ 16. Kd1 g5 17. Nd3 Kh8 18. Be2 Rf7 19. Rc1 Ndf8 20. Na4 {1-0 (43) Amin,B (2709)-Jovanovic,Z (2537) Zagreb 2018}) 11... b5 12. Bg2 b4 13. Nd1 $146 {White is slightly better.} ({Predecessor:} 13. Na4 a5 14. a3 Rb8 15. axb4 Rxb4 16. O-O Ba6 17. Ra3 Qb8 18. Rfa1 Rc8 {½-½ (81) Bischoff,K (2530)-Vogt,L (2505) Arosa 1996}) 13... a5 14. O-O Ba6 15. Nf2 Nc5 16. Rfd1 Nfd7 17. Nc1 f5 18. Nb3 f4 (18... Nb7 {is more complex.} 19. Bg5 Qb8 20. Rab1 Nb6 21. Bf1 Nc4) 19. gxf4 exf4 20. Bd4 $2 {[%mdl 8192] [#]} ({White should play} 20. Bxf4 $15 Ne5 21. Bxe5 Nxb3 22. axb3 Bxe5 23. Kh1) 20... Nxb3 $1 $19 21. axb3 Bxd4 22. Qxd4 Nc5 23. e5 Nxb3 {[%mdl 64] Double Attack} 24. Qe4 Nxa1 25. Rxa1 dxe5 26. Qxe5 Qf6 27. Qxf6 Rxf6 28. Rxa5 (28. Bh3 $142 Bc8 29. Bxc8 Rxc8 30. Rxa5) 28... Bb7 {Black is clearly winning.} 29. Rxa8+ Bxa8 30. Ne4 Rf8 {Accuracy: White = 42%, Black = 82%.} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.16"]
[Round "9.25"]
[White "Hambleton, Aman"]
[Black "Le Goff, Ronan"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2484"]
[BlackElo "2186"]
[Annotator "ChessBase"]
[PlyCount "83"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:43]} d5 {[%emt 0:00:15]} 3. Nc3 {[%emt 0:00:20]} Nf6 {[%emt 0:00:07]} 4. cxd5 {[%emt 0:00:16]} exd5 {[%emt 0:00:12]} 5. Bg5 {[%emt 0:00:10]} Be7 {[%emt 0:00:49]} 6. e3 {[%emt 0:00:10]} c6 {[%emt 0:00:15]} 7. Bd3 {[%emt 0:00:21]} Nbd7 {[%emt 0:00:18]} 8. Nge2 {[%emt 0:00:53]} h6 {[%emt 0:00:20]} 9. Bh4 {[%emt 0:00:33]} Nh5 {[%emt 0:01:30]} 10. Bxe7 {[%emt 0:00:34]} Qxe7 {[%emt 0:00:08]} 11. g4 {[%emt 0:02:20]} Nhf6 {[%emt 0:03:06]} 12. h3 {[%emt 0:00:22]} Nb6 {[%emt 0:05:59]} 13. Qc2 {[%emt 0:01:13]} Bd7 {[%emt 0:04:54]} 14. O-O-O {[%emt 0:05:00]} O-O-O {[%emt 0:03:07]} 15. Kb1 {[%emt 0:03:16]} Kb8 {[%emt 0:04:05]} 16. Ng3 {[%emt 0:01:17]} g6 {[%emt 0:10:01]} 17. Rhe1 {[%emt 0:00:54]} h5 {[%emt 0:16:26]} 18. g5 {[%emt 0:20:51]} Ne8 {[%emt 0:16:23]} 19. h4 {[%emt 0:01:41]} Bg4 {[%emt 0:00:30]} 20. Be2 {[%emt 0:05:04]} Bxe2 {[%emt 0:00:47]} 21. Ncxe2 {[%emt 0:00:22]} Nd6 {[%emt 0:00:57]} 22. Nf4 {[%emt 0:00:21]} Rhe8 {[%emt 0:01:13]} 23. f3 {[%emt 0:13:27]} Ndc4 {[%emt 0:02:16]} 24. e4 {[%emt 0:03:18]} Qb4 {[%emt 0:03:46]} 25. Qc3 {[%emt 0:02:36]} Qb5 {[%emt 0:02:29]} 26. b3 {[%emt 0:03:08]} Na4 {[%emt 0:03:03]} 27. Qc1 {[%emt 0:00:10]} Na5 {[%emt 0:05:07]} 28. Ka1 {[%emt 0:04:32]} Nb6 {[%emt 0:00:49]} 29. e5 {[%emt 0:07:35]} Rg8 {[%emt 0:04:49]} 30. e6 {[%emt 0:03:38]} fxe6 {[%emt 0:00:07]} 31. Nxe6 {[%emt 0:00:12]} Rd7 {[%emt 0:00:59]} 32. f4 {[%emt 0:04:14]} Qb4 {[%emt 0:01:42]} 33. f5 {[%emt 0:02:36]} gxf5 {[%emt 0:00:17]} 34. Nxh5 {[%emt 0:03:35]} Rc8 {[%emt 0:00:21]} 35. Nf6 {[%emt 0:02:33]} Re7 {[%emt 0:00:09]} 36. Re3 {[%emt 0:06:36]} c5 {[%emt 0:03:23]} 37. Nxc5 {[%emt 0:00:50]} Rxe3 {[%emt 0:00:43]} 38. Qxe3 {[%emt 0:01:11]} Qa3 {[%emt 0:01:41]} 39. g6 {[%emt 0:01:40]} Na4 {[%emt 0:01:18]} 40. Rb1 {[%emt 0:00:00]} Rxc5 {[%emt 0:00:00]} 41. dxc5 {[%emt 0:03:09]} Nxc5 {[%emt 0:01:56]} 42. Qxc5 {[%emt 0:00:21]} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.16"]
[Round "9.26"]
[White "Saduakassova, Dinara"]
[Black "Salles, Louis"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2461"]
[BlackElo "2221"]
[Annotator "ChessBase"]
[PlyCount "97"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:01]} 3. Bb5+ {[%emt 0:00:00]} Nd7 {[%emt 0:00:23]} 4. O-O {[%emt 0:00:00]} Ngf6 {[%emt 0:00:15]} 5. Re1 {[%emt 0:00:36]} a6 {[%emt 0:00:04]} 6. Bf1 {[%emt 0:00:07]} b6 {[%emt 0:00:56]} 7. c4 {[%emt 0:06:50]} Bb7 {[%emt 0:01:24]} 8. Nc3 {[%emt 0:00:08]} Ne5 {[%emt 0:09:18]} 9. d3 {[%emt 0:04:33]} e6 {[%emt 0:01:15]} 10. Be3 {[%emt 0:08:19]} Be7 {[%emt 0:04:39]} 11. d4 {[%emt 0:10:32]} cxd4 {[%emt 0:09:25]} 12. Bxd4 {[%emt 0:03:08]} Qc7 {[%emt 0:10:26]} 13. Rc1 {[%emt 0:14:42]} O-O {[%emt 0:01:09]} 14. Qe2 {[%emt 0:02:37]} Rac8 {[%emt 0:07:01]} 15. b3 {[%emt 0:00:47]} Qb8 {[%emt 0:13:36]} 16. Red1 {[%emt 0:08:08]} Nxf3+ {[%emt 0:03:45]} 17. Qxf3 {[%emt 0:02:49]} e5 {[%emt 0:01:37]} 18. Bxb6 {[%emt 0:04:51]} Nxe4 {[%emt 0:01:02]} 19. Nd5 {[%emt 0:05:45]} Bxd5 {[%emt 0:01:55]} 20. cxd5 {[%emt 0:00:40]} Ng5 {[%emt 0:12:48]} 21. Qe3 {[%emt 0:00:13]} f5 {[%emt 0:00:30]} 22. Ba7 {[%emt 0:07:07]} Rxc1 {[%emt 0:04:18]} 23. Rxc1 {[%emt 0:00:15]} Qe8 {[%emt 0:01:01]} 24. f3 {[%emt 0:08:52]} Qg6 {[%emt 0:03:05]} 25. Rc7 {[%emt 0:03:08]} Bd8 {[%emt 0:00:18]} 26. Rb7 {[%emt 0:04:12]} f4 {[%emt 0:00:20]} 27. Qd3 {[%emt 0:00:09]} e4 {[%emt 0:00:29]} 28. fxe4 {[%emt 0:00:07]} f3 {[%emt 0:00:44]} 29. g3 {[%emt 0:02:49]} Qf6 {[%emt 0:05:31]} 30. Bd4 {[%emt 0:00:43]} f2+ {[%emt 0:02:54]} 31. Kh1 {[%emt 0:01:44]} Qf3+ {[%emt 0:02:56]} 32. Qxf3 {[%emt 0:00:06]} Rxf3 {[%emt 0:00:23]} 33. Rxg7+ {[%emt 0:00:22]} Kf8 {[%emt 0:00:08]} 34. Kg2 {[%emt 0:00:26]} Rf7 {[%emt 0:02:03]} 35. Rxf7+ {[%emt 0:00:04]} Kxf7 {[%emt 0:00:06]} 36. Kxf2 {[%emt 0:01:18]} Nxe4+ {[%emt 0:00:21]} 37. Ke3 {[%emt 0:00:04]} Nf6 {[%emt 0:00:26]} 38. Bxf6 {[%emt 0:00:19]} Kxf6 {[%emt 0:00:18]} 39. Bxa6 {[%emt 0:00:05]} Ke5 {[%emt 0:00:17]} 40. Bb7 {[%emt 0:00:00]} h5 {[%emt 0:00:00]} 41. b4 {[%emt 0:01:01]} Bb6+ {[%emt 0:02:11]} 42. Kd3 {[%emt 0:00:08]} Bg1 {[%emt 0:01:31]} 43. h3 {[%emt 0:00:37]} Bf2 {[%emt 0:01:17]} 44. g4 {[%emt 0:01:13]} h4 {[%emt 0:00:24]} 45. a4 {[%emt 0:01:25]} Kf4 {[%emt 0:01:47]} 46. Bc8 {[%emt 0:00:40]} Be1 {[%emt 0:04:47]} 47. Kc4 {[%emt 0:00:07]} Bd2 {[%emt 0:01:41]} 48. a5 {[%emt 0:00:18]} Kg3 {[%emt 0:00:45]} 49. a6 {[%emt 0:00:17]} 1-0

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.16"]
[Round "9.27"]
[White "Maisuradze, Nino"]
[Black "Suleymenov, Alisher"]
[Result "0-1"]
[ECO "A50"]
[WhiteElo "2168"]
[BlackElo "2431"]
[Annotator "NA"]
[PlyCount "68"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:11]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:12]} Nc6 {[%emt 0:00:17]} 3. Nc3 {[%emt 0:07:56]} e5 {[%emt 0:00:07]} 4. d5 {[%emt 0:00:29]} Ne7 {[%emt 0:00:06]} 5. h4 {[%emt 0:00:45]} Neg8 {[%emt 0:01:27]} 6. e3 {[%emt 0:04:06]} Bb4 {[%emt 0:33:16]} 7. Bd2 {[%emt 0:00:52]} Ne7 {[%emt 0:02:55]} 8. Bd3 {[%emt 0:25:10]} O-O {[%emt 0:00:23]} 9. Qc2 {[%emt 0:01:49]} d6 {[%emt 0:10:39]} 10. Nge2 {[%emt 0:07:32]} c6 {[%emt 0:01:06]} 11. e4 {[%emt 0:28:21]} a6 {[%emt 0:03:07]} 12. f3 {[%emt 0:03:04]} Nd7 {[%emt 0:17:37]} 13. a3 {[%emt 0:02:44]} Bxc3 {[%emt 0:00:59]} 14. Nxc3 {[%emt 0:00:29]} Nc5 {[%emt 0:03:17]} 15. dxc6 {[%emt 0:04:57]} bxc6 {[%emt 0:09:14]} 16. Be3 {[%emt 0:00:19]} Rb8 {[%emt 0:04:45]} 17. b4 {[%emt 0:03:55]} Ne6 {[%emt 0:00:21]} 18. Qf2 {[%emt 0:02:48]} f5 {[%emt 0:05:02]} 19. exf5 {[%emt 0:01:22]} Nxf5 {[%emt 0:00:01]} 20. Bxf5 {[%emt 0:02:15]} Rxf5 {[%emt 0:00:02]} 21. Rd1 {[%emt 0:00:08]} Bb7 {[%emt 0:02:25]} 22. c5 {[%emt 0:00:48]} d5 {[%emt 0:00:09]} 23. Ne4 {[%emt 0:00:13]} a5 {[%emt 0:01:11]} 24. Nd6 {[%emt 0:00:24]} Rf8 {[%emt 0:00:01]} 25. Qb2 {[%emt 0:01:03]} d4 {[%emt 0:02:51]} 26. Qa2 {[%emt 0:00:05]} Qd7 {[%emt 0:00:11]} 27. Nc4 {[%emt 0:00:39]} Qd5 {[%emt 0:00:41]} 28. Qc2 {[%emt 0:00:14]} axb4 {[%emt 0:00:12]} 29. axb4 {[%emt 0:00:04]} Ba6 {[%emt 0:00:43]} 30. Nb6 {[%emt 0:00:02]} Rxb6 {[%emt 0:00:48]} 31. cxb6 {[%emt 0:00:02]} Rxf3 {[%emt 0:00:44]} 32. Bf2 {[%emt 0:02:14]} Rc3 {[%emt 0:00:42]} 33. b7 {[%emt 0:00:45]} Rxc2 {[%emt 0:00:19]} 34. b8=Q+ {[%emt 0:00:02]} Nf8 {[%emt 0:00:05]} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.16"]
[Round "9.28"]
[White "Eggleston, David J"]
[Black "Ingvason, Johann"]
[Result "1/2-1/2"]
[ECO "C92"]
[WhiteElo "2401"]
[BlackElo "2181"]
[Annotator "NA"]
[PlyCount "83"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:05:45]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:07]} Nc6 {[%emt 0:00:00]} 3. Bb5 {[%emt 0:00:16]} a6 {[%emt 0:00:00]} 4. Ba4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:00]} 5. d3 {[%emt 0:00:24]} d6 {[%emt 0:00:54]} 6. c3 {[%emt 0:00:25]} Be7 {[%emt 0:00:15]} 7. O-O {[%emt 0:00:18]} O-O {[%emt 0:00:11]} 8. Re1 {[%emt 0:00:12]} h6 {[%emt 0:02:27]} 9. h3 {[%emt 0:00:30]} b5 {[%emt 0:00:49]} 10. Bc2 {[%emt 0:00:30]} Re8 {[%emt 0:00:30]} 11. Nbd2 {[%emt 0:00:25]} Bf8 {[%emt 0:00:08]} 12. a4 {[%emt 0:02:48]} Bb7 {[%emt 0:04:20]} 13. d4 {[%emt 0:03:22]} exd4 {[%emt 0:08:11]} 14. cxd4 {[%emt 0:00:00]} Nb4 {[%emt 0:00:08]} 15. Bb1 {[%emt 0:00:00]} c5 {[%emt 0:00:13]} 16. b3 {[%emt 0:10:50]} Rc8 {[%emt 0:03:30]} 17. axb5 {[%emt 0:12:18]} axb5 {[%emt 0:00:14]} 18. Ba3 {[%emt 0:08:14]} Qa5 {[%emt 0:02:16]} 19. Bb2 {[%emt 0:00:12]} Qb6 {[%emt 0:00:12]} 20. Bc3 {[%emt 0:04:03]} g6 {[%emt 0:17:37]} 21. d5 {[%emt 0:12:25]} Bg7 {[%emt 0:08:21]} 22. Nf1 {[%emt 0:00:19]} Nd7 {[%emt 0:04:09]} 23. Bxg7 {[%emt 0:00:46]} Kxg7 {[%emt 0:00:02]} 24. Qd2 {[%emt 0:01:06]} Ra8 {[%emt 0:01:19]} 25. Rxa8 {[%emt 0:01:53]} Bxa8 {[%emt 0:02:35]} 26. h4 {[%emt 0:01:46]} Ne5 {[%emt 0:00:56]} 27. Nxe5 {[%emt 0:02:19]} dxe5 {[%emt 0:00:07]} 28. h5 {[%emt 0:00:53]} Qd6 {[%emt 0:00:27]} 29. Ne3 {[%emt 0:01:03]} Nc6 {[%emt 0:00:57]} 30. hxg6 {[%emt 0:06:26]} fxg6 {[%emt 0:00:17]} 31. Ng4 {[%emt 0:01:56]} g5 {[%emt 0:00:29]} 32. Ne3 {[%emt 0:01:09]} Rf8 {[%emt 0:13:24]} 33. Nf5+ {[%emt 0:00:46]} Rxf5 {[%emt 0:00:07]} 34. exf5 {[%emt 0:00:05]} Nd4 {[%emt 0:00:16]} 35. Qa5 {[%emt 0:04:05]} Bxd5 {[%emt 0:01:08]} 36. Bd3 {[%emt 0:03:03]} Kf6 {[%emt 0:06:19]} 37. Bxb5 {[%emt 0:02:18]} Bxg2 {[%emt 0:09:11]} 38. Kxg2 {[%emt 0:00:25]} Qd5+ {[%emt 0:00:09]} 39. Kg1 {[%emt 0:00:21]} Nf3+ {[%emt 0:01:33]} 40. Kf1 {[%emt 0:00:00]} Nh2+ {[%emt 0:00:00]} 41. Kg1 {[%emt 0:10:11]} Nf3+ {[%emt 0:11:07]} 42. Kf1 {[%emt 0:03:00]} 1/2-1/2

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.16"]
[Round "9.29"]
[White "Baldursson, Hrannar"]
[Black "Pigott, John C"]
[Result "0-1"]
[ECO "E06"]
[WhiteElo "2122"]
[BlackElo "2384"]
[Annotator "NA"]
[PlyCount "118"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 {[%emt 0:00:00]} e6 {[%emt 0:05:01]} 2. g3 {[%emt 0:01:37]} d5 {[%emt 0:00:00]} 3. Bg2 {[%emt 0:00:14]} Nf6 {[%emt 0:04:31]} 4. cxd5 {[%emt 0:01:57]} exd5 {[%emt 0:00:00]} 5. Nf3 {[%emt 0:00:14]} Be7 {[%emt 0:00:00]} 6. O-O {[%emt 0:00:36]} O-O {[%emt 0:00:00]} 7. d4 {[%emt 0:01:59]} c6 {[%emt 0:00:56]} 8. Nc3 {[%emt 0:00:38]} Bf5 $11 {[%emt 0:01:48]} 9. Nh4 {[%emt 0:00:32]} Be6 {[%emt 0:00:34]} 10. Qd3 {[%emt 0:00:24]} Re8 {[%emt 0:02:10]} 11. Nf5 {[%emt 0:02:13]} Bb4 {[%emt 0:04:29]} 12. Bg5 {[%emt 0:04:27]} Nbd7 {[%emt 0:05:23]} 13. e4 {[%emt 0:04:58]} dxe4 {[%emt 0:04:01]} 14. Bxe4 {[%emt 0:03:25]} Qa5 {[%emt 0:07:27]} 15. f3 {[%emt 0:04:29]} Rad8 {[%emt 0:12:38]} 16. a3 {[%emt 0:02:57]} Bf8 {[%emt 0:02:36]} 17. b4 {[%emt 0:00:44]} Qb6 {[%emt 0:08:04]} 18. Na4 {[%emt 0:02:59]} Qc7 {[%emt 0:05:05]} 19. Bf4 {[%emt 0:01:16]} Qc8 {[%emt 0:00:06]} 20. Rac1 {[%emt 0:02:26]} Nxe4 {[%emt 0:11:44]} 21. fxe4 {[%emt 0:00:09]} Nb6 {[%emt 0:02:24]} 22. Nxb6 {[%emt 0:02:13]} axb6 {[%emt 0:00:06]} 23. Bg5 {[%emt 0:03:51]} f6 {[%emt 0:00:13]} 24. Be3 {[%emt 0:00:22]} Qd7 {[%emt 0:01:19]} 25. d5 {[%emt 0:02:37]} cxd5 {[%emt 0:01:02]} 26. Bxb6 {[%emt 0:01:20]} dxe4 {[%emt 0:00:30]} 27. Qxe4 {[%emt 0:00:32]} Rc8 {[%emt 0:02:25]} 28. Bc5 {[%emt 0:02:12]} b6 {[%emt 0:04:34]} 29. Be3 {[%emt 0:07:14]} Rxc1 {[%emt 0:07:31]} 30. Bxc1 {[%emt 0:00:58]} b5 {[%emt 0:00:09]} 31. Qf3 {[%emt 0:03:14]} Bc4 {[%emt 0:01:15]} 32. Rd1 {[%emt 0:02:51]} Qa7+ {[%emt 0:00:06]} 33. Kg2 {[%emt 0:01:41]} Re2+ {[%emt 0:01:37]} 34. Kh3 {[%emt 0:00:50]} Rf2 {[%emt 0:00:46]} 35. Qe3 {[%emt 0:02:10]} Qf7 {[%emt 0:01:58]} 36. Qxf2 {[%emt 0:00:28]} Qh5+ {[%emt 0:00:05]} 37. Kg2 {[%emt 0:02:50]} Qxd1 {[%emt 0:00:06]} 38. Bb2 {[%emt 0:01:41]} Bd5+ {[%emt 0:02:58]} 39. Kh3 {[%emt 0:00:11]} Qh5+ {[%emt 0:02:52]} 40. Nh4 {[%emt 0:00:00]} g5 {[%emt 0:00:00]} 41. Qf5 {[%emt 0:00:48]} Qf7 {[%emt 0:00:43]} 42. Qxf6 {[%emt 0:05:22]} Qxf6 {[%emt 0:00:10]} 43. Bxf6 {[%emt 0:00:06]} gxh4 {[%emt 0:00:45]} 44. Kxh4 {[%emt 0:00:17]} Kf7 {[%emt 0:00:06]} 45. Bd4 {[%emt 0:00:53]} Bf3 {[%emt 0:02:02]} 46. Kg5 {[%emt 0:00:22]} Ke6 {[%emt 0:00:25]} 47. Bb2 {[%emt 0:03:18]} Kd5 {[%emt 0:02:13]} 48. Kf6 {[%emt 0:00:19]} Kc4 {[%emt 0:00:33]} 49. Be5 {[%emt 0:00:46]} Kb3 {[%emt 0:03:27]} 50. Kf7 {[%emt 0:01:12]} Bh6 {[%emt 0:00:07]} 51. Bf4 {[%emt 0:00:10]} Bxf4 {[%emt 0:00:20]} 52. gxf4 {[%emt 0:00:01]} Be4 {[%emt 0:00:16]} 53. Ke6 {[%emt 0:00:08]} Kxa3 {[%emt 0:00:19]} 54. f5 {[%emt 0:00:06]} Kxb4 {[%emt 0:00:12]} 55. f6 {[%emt 0:00:09]} Bg6 {[%emt 0:00:12]} 56. h4 {[%emt 0:00:16]} Kc5 {[%emt 0:00:12]} 57. f7 {[%emt 0:00:15]} Bxf7+ {[%emt 0:00:04]} 58. Kxf7 {[%emt 0:00:08]} b4 {[%emt 0:00:05]} 59. Kg7 {[%emt 0:00:08]} h5 {[%emt 0:00:19]} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.16"]
[Round "9.30"]
[White "Van de Plassche, Bas"]
[Black "Maroroa, Sue"]
[Result "0-1"]
[ECO "A65"]
[WhiteElo "2376"]
[BlackElo "2128"]
[Annotator "NA"]
[PlyCount "60"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:05:43]} 2. c4 {[%emt 0:00:00]} g6 {[%emt 0:00:10]} 3. Nc3 {[%emt 0:00:01]} Bg7 {[%emt 0:00:07]} 4. e4 {[%emt 0:00:12]} d6 {[%emt 0:00:09]} 5. f3 {[%emt 0:00:24]} O-O {[%emt 0:00:42]} 6. Nge2 {[%emt 0:00:15]} c5 {[%emt 0:00:41]} 7. d5 {[%emt 0:00:18]} e6 {[%emt 0:00:56]} 8. Ng3 {[%emt 0:00:15]} exd5 {[%emt 0:01:29]} 9. cxd5 {[%emt 0:00:22]} Nh5 {[%emt 0:00:19]} 10. Nxh5 {[%emt 0:00:18]} gxh5 {[%emt 0:00:04]} 11. Bd3 {[%emt 0:00:26]} f5 {[%emt 0:02:55]} 12. O-O {[%emt 0:01:07]} f4 {[%emt 0:02:12]} 13. Ne2 {[%emt 0:00:37]} Be5 {[%emt 0:05:35]} 14. Rb1 {[%emt 0:00:42]} h4 {[%emt 0:05:43]} 15. Kh1 {[%emt 0:04:24]} Kh8 {[%emt 0:10:33]} 16. Bd2 {[%emt 0:17:44]} a6 {[%emt 0:08:18]} 17. a4 {[%emt 0:09:41]} a5 {[%emt 0:03:52]} 18. Bb5 {[%emt 0:15:09]} Bd7 {[%emt 0:03:57]} 19. g3 {[%emt 0:16:17]} hxg3 {[%emt 0:16:34]} 20. hxg3 {[%emt 0:01:06]} Bh3 {[%emt 0:08:30]} 21. Nxf4 {[%emt 0:04:30]} Bxf4 {[%emt 0:05:51]} 22. Bxf4 {[%emt 0:02:31]} Rxf4 {[%emt 0:01:54]} 23. gxf4 {[%emt 0:01:00]} Bxf1 {[%emt 0:02:01]} 24. Qxf1 {[%emt 0:10:42]} Qh4+ {[%emt 0:00:22]} 25. Kg2 {[%emt 0:00:26]} Nc6 {[%emt 0:02:06]} 26. Qe1 {[%emt 0:05:53]} Rg8+ {[%emt 0:00:33]} 27. Kf1 {[%emt 0:00:09]} Qh2 {[%emt 0:05:07]} 28. Qc3+ {[%emt 0:02:20]} Nd4 {[%emt 0:00:30]} 29. Ke1 {[%emt 0:00:09]} Rg1+ {[%emt 0:00:13]} 30. Bf1 {[%emt 0:00:05]} Qe2# {[%emt 0:00:22]} 0-1

[Event "GAMMA Reykjavik Open 2019"]
[Site "Reykjavik"]
[Date "2019.04.16"]
[Round "9.31"]
[White "Vaishali R"]
[Black "Rice, Chris B"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2353"]
[BlackElo "2026"]
[Annotator "NA"]
[PlyCount "91"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:27]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:02:16]} 3. Nc3 {[%emt 0:00:07]} Nf6 {[%emt 0:00:17]} 4. e5 {[%emt 0:00:05]} Nfd7 {[%emt 0:00:05]} 5. f4 {[%emt 0:00:05]} c5 {[%emt 0:01:01]} 6. Nf3 {[%emt 0:00:07]} Nc6 {[%emt 0:00:13]} 7. Be3 {[%emt 0:00:06]} Be7 {[%emt 0:00:46]} 8. Qd2 {[%emt 0:00:18]} O-O {[%emt 0:00:13]} 9. Be2 {[%emt 0:00:29]} a6 $11 {[%emt 0:13:13] LiveBook: 244 Games} 10. O-O {[%emt 0:00:20]} Qc7 {[%emt 0:02:08]} 11. Nd1 {[%emt 0:16:45]} cxd4 {[%emt 0:05:41]} 12. Nxd4 {[%emt 0:00:10]} Nc5 {[%emt 0:01:45]} 13. Nf2 {[%emt 0:03:07]} Bd7 {[%emt 0:02:56]} 14. c3 {[%emt 0:04:43]} b5 {[%emt 0:29:29]} 15. Nxc6 {[%emt 0:13:20]} Bxc6 {[%emt 0:00:39]} 16. Bd4 {[%emt 0:00:06]} Rac8 {[%emt 0:06:00]} 17. Qe3 {[%emt 0:09:47]} Bd7 {[%emt 0:04:14]} 18. b4 {[%emt 0:12:00]} Na4 {[%emt 0:00:43]} 19. Bd3 {[%emt 0:04:24]} f5 {[%emt 0:05:51]} 20. exf6 {[%emt 0:03:03]} Bxf6 {[%emt 0:01:49]} 21. Ng4 {[%emt 0:02:56]} Bxd4 {[%emt 0:02:01]} 22. cxd4 {[%emt 0:00:07]} Nb2 {[%emt 0:02:02]} 23. Ne5 {[%emt 0:04:24]} Nxd3 {[%emt 0:04:03]} 24. Nxd3 {[%emt 0:01:23]} Qd6 {[%emt 0:00:57]} 25. Nc5 {[%emt 0:00:29]} Rf5 {[%emt 0:02:38]} 26. Rf2 {[%emt 0:08:59]} Rcf8 {[%emt 0:01:00]} 27. Raf1 {[%emt 0:00:27]} h5 {[%emt 0:01:15]} 28. g3 {[%emt 0:01:57]} R8f6 {[%emt 0:01:10]} 29. h3 {[%emt 0:02:25]} Rh6 {[%emt 0:03:21]} 30. g4 {[%emt 0:02:41]} hxg4 {[%emt 0:00:20]} 31. hxg4 {[%emt 0:00:02]} Rf8 {[%emt 0:00:47]} 32. g5 {[%emt 0:02:58]} Rh4 {[%emt 0:02:00]} 33. Qg3 {[%emt 0:00:35]} Rh5 {[%emt 0:00:38]} 34. Qg4 {[%emt 0:04:24]} g6 {[%emt 0:00:44]} 35. Rh2 {[%emt 0:01:05]} Rxh2 {[%emt 0:00:43]} 36. Kxh2 {[%emt 0:00:01]} Kg7 {[%emt 0:01:40]} 37. Kg2 {[%emt 0:00:51]} Bc8 {[%emt 0:01:33]} 38. Qh4 {[%emt 0:01:47]} Rh8 {[%emt 0:00:21]} 39. Qe1 {[%emt 0:00:20]} Qe7 {[%emt 0:01:30]} 40. Qe5+ {[%emt 0:00:00]} Kg8 {[%emt 0:00:00]} 41. Qb8 {[%emt 0:02:44]} Kf7 {[%emt 0:16:51]} 42. Re1 {[%emt 0:06:39]} Qe8 {[%emt 0:04:47]} 43. Nd3 {[%emt 0:01:39]} e5 {[%emt 0:02:02]} 44. Qc7+ {[%emt 0:01:45]} Kg8 {[%emt 0:01:49]} 45. Rxe5 {[%emt 0:00:54]} Bh3+ {[%emt 0:03:23]} 46. Kg1 {[%emt 0:02:31]} 0-1

