[Event "GAMMA Reykjavik Open 2018"]
[Site "Reykjavik"]
[Date "2018.03.10"]
[Round "5"]
[White "Kamsky, Gata"]
[Black "Bartholomew, John"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2677"]
[BlackElo "2477"]
[Annotator "TA"]
[PlyCount "87"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,87,14,25,4,12,-31,-41,-39,-34,-38,-29,-29,-19,-29,0,0,0,0,0,0,16,5,31,6,29,32,16,17,22,24,98,36,25,24,28,9,8,8,19,4,3,0,91,74,98,74,250,235,219,197,222,234,224,201,245,264,206,242,626,645,675,661,630,553,646,585,585,585,585,585,585,585,12829,12830,12835,12829]} 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. Nf3 Nf6 5. Bc4 a6 6. a4 {B01: Scandinavian Defence} (6. d4 b5 7. Bb3 c5 8. a4 b4 9. Ne2 e6 10. Be3 Bb7 11. a5 Be7 12. dxc5 Qxd1+ 13. Rxd1 {1-0 (46) Fedorchuk,S (2633)-Narciso Dublan,M (2467) Linares 2017}) 6... Nc6 7. h3 Bf5 {LiveBook: 3 Games} 8. d3 {White has an edge.} h6 9. g4 Bg6 $146 ({Predecessor:} 9... Bh7 10. Bf4 e6 11. Qe2 Bd6 12. Be3 Qe7 13. O-O-O {0-1 (39) Tsaruk,M (2045)-Nikolova,A (2331) Albena 2016}) 10. Bf4 e6 11. Ne5 Nxe5 12. Bxe5 Bd6 13. Qe2 Bxe5 14. Qxe5 O-O 15. f4 b5 16. Bb3 Nd7 17. Qe3 c5 18. O-O Qb6 19. f5 exf5 {And now ...Rae8 would win.} 20. Nd5 Qd6 21. gxf5 Bh7 {[#]} (21... Bh5 $11) 22. Qf4 (22. axb5 $1 $16 {f6! is the strong threat.} axb5 23. Ne7+ Kh8 24. Rxa8 Rxa8 25. Bxf7) 22... Qxf4 $14 23. Rxf4 {aiming for axb5.} Rfd8 24. Kf2 Kf8 25. Re1 Ra7 26. h4 $36 {[%mdl 2048] White fights for an advantage.} Rb7 27. a5 Re8 (27... f6 $11 {remains equal.}) 28. Rxe8+ $16 Kxe8 29. f6 (29. Ba2 {looks sharper.} Kf8 30. b4 Rb8 31. bxc5 Nxc5 32. Nb4) 29... gxf6 $2 (29... Kf8 $16 {might work better.}) 30. Nxf6+ $18 Nxf6 31. Rxf6 $16 {[%mdl 4096] Endgame KRB-KRB} c4 32. dxc4 bxc4 33. Ba4+ ({Much less strong is} 33. Bxc4 $6 Rxb2 34. Ke3 (34. Bxf7+ Ke7 $11) (34. Rxh6 Rxc2+ 35. Ke3 Rxc4 $11) 34... Bg6) 33... Ke7 {[#]} 34. Rb6 $1 {[%cal Rb6b7]} ({Weaker is} 34. Rxa6 Rxb2 35. Rxh6 Bf5 $16) ({Less strong is} 34. Rxh6 Rb4 $16) 34... Rxb6 35. axb6 $18 {[%cal Ba5b6,Bb6b7][%mdl 32] KB-KB} Kd6 $2 (35... Kd8 36. c3 Be4) 36. Ke3 {White is clearly winning.} Bf5 37. Kd4 Be6 38. c3 f6 39. b7 Kc7 {[#]} 40. Bc6 $1 {[%cal Rc6f3][%mdl 512]} a5 (40... Kxc6 41. b8=Q) 41. Bf3 Bf7 42. Kc5 h5 43. Kb5 f5 44. Kc5 {Precision: White = 69%, Black = 39%.} 1-0

[Event "GAMMA Reykjavik Open 2018"]
[Site "Reykjavik"]
[Date "2018.03.11"]
[Round "5"]
[White "Adly, Ahmed"]
[Black "Povah, Nigel E"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2643"]
[BlackElo "2284"]
[Annotator "TA"]
[PlyCount "103"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,103,-39,-40,-62,-47,-56,-33,-30,-12,-53,-57,-65,-1,-10,30,30,29,27,35,20,21,0,0,-27,16,0,76,67,72,0,0,0,0,-6,0,-36,-33,-32,-13,-12,-25,-7,-18,-29,-27,-50,-53,-37,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-37,-39,-99,0,0,0,0,167,4,149,190,400,400,400,400,397,388,635,627,721,721,851,854,806,795,758,614,620,576,562,499,710,690]} 1. b3 e5 2. Bb2 Nc6 3. g3 d5 4. Bg2 Be6 (4... Nf6 5. e3 Be7 6. d3 Be6 7. Ne2 O-O 8. Nd2 a5 9. a3 Qd7 10. h3 d4 11. e4 g6 12. f4 exf4 13. gxf4 {½-½ (42) Kamsky,G (2762)-Grischuk,A (2764) Beijing 2012}) 5. d3 Qd7 {LiveBook: 4 Games} 6. a3 {A01: Nimzowitsch-Larsen Opening} f6 7. Nd2 Bc5 8. e3 {Black is slightly better.} Nge7 $146 ({Predecessor:} 8... a5 9. h3 Nge7 10. Ne2 Bb6 11. Kf1 O-O 12. Kg1 {½-½ (49) Van Delft,M (2418)-Pedersen,C (2392) Germany 2007}) 9. Qh5+ g6 10. Qe2 h5 (10... Bb6 $15) 11. b4 $11 Bd6 12. c4 dxc4 13. dxc4 {[#] Black must now prevent c5.} Nf5 14. c5 Be7 15. Rc1 a6 16. Be4 Rd8 17. Ngf3 Kf7 (17... g5 $11) 18. Nc4 $16 {aiming for Bxc6.} Kg7 19. Rg1 (19. O-O $16) 19... Qc8 $11 20. Nh4 Nxh4 21. gxh4 Bf5 22. Qc2 Kf7 23. Ke2 Bxe4 24. Qxe4 Qf5 25. Qxf5 gxf5 26. Bc3 Rhg8 27. h3 Rxg1 28. Rxg1 a5 29. b5 Na7 30. Bxa5 Bxc5 31. Bxc7 Rc8 32. b6 Nb5 33. Rc1 {Strongly threatening Nxe5+!} Bxa3 34. Nxa3 Nxa3 {[%mdl 4096] Endgame KRB-KRN} 35. Rc3 Ra8 $1 36. Kd1 Ke6 37. Kc1 ({White should play} 37. Ke1 $15) 37... Ra6 ({Black should try} 37... Kd5 $17) 38. Rc5 Ra4 39. Kb2 Kd7 $2 (39... Ra5 $11 40. Rc3 Nb5) 40. f4 $2 (40. Kb3 $18 Ra6 41. f4) 40... exf4 (40... Ra5 $1 $11 {keeps the balance.} 41. Rc1 (41. Rxa5 Nc4+ 42. Kc3 Nxa5 $11) 41... Nb5) 41. Kb3 $16 ({Of course not} 41. Bxf4 $6 Nc4+ 42. Kb3 Nxb6 $11) ({Much weaker is} 41. exf4 $6 Ra5 $11) 41... Ra8 $2 (41... Ra6) 42. Bxf4 $18 Ke6 43. Kb4 Ra6 44. Rc7 Kd5 $2 (44... Nc2+ 45. Rxc2 Rxb6+ 46. Ka3 Kf7 47. Rc7+ Kg6) 45. Rd7+ {White is clearly winning.} Ke4 46. Rxb7 Nc2+ 47. Kb5 Ra1 48. Re7+ Kd5 49. b7 Rb1+ 50. Ka4 Kc4 {[%cal Rb1a1]} 51. Rc7+ Kd3 {[#]} (51... Kd5 $142 52. Rxc2 Rxb7 53. Rd2+ Ke6) 52. b8=Q $1 {[%mdl 512] Precision: White = 46%, Black = 44%.} 1-0

[Event "GAMMA Reykjavik Open 2018"]
[Site "Reykjavik"]
[Date "2018.03.10"]
[Round "5"]
[White "L'Ami, Erwin"]
[Black "Thorhallsson, Throstur"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2634"]
[BlackElo "2419"]
[Annotator "TA"]
[PlyCount "53"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,53,21,18,46,58,99,95,91,104,96,97,103,80,91,74,79,70,65,71,103,111,234,249,302,304,298,269,281,285,664,664,1006,1010,29996,29997,29997,29998]} 1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Be7 5. Nbd2 O-O 6. Bd3 c5 7. c3 Nc6 8. Ne5 Nxe5 9. dxe5 Nd7 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} 10. Qh5 {[%csl Gd3][%cal Rh5h7] [#] LiveBook: 3 Games} f5 11. g4 {[%cal Rg4f5]} c4 {White is slightly better.} 12. Bc2 Nc5 13. gxf5 exf5 14. Nf3 $146 ({Find the theoretical novelty and annotate with similar games:} 14. Rg1 Qe8 15. Qh6 Qf7 16. Nf3 Kh8 17. Qh3 {1-0 (30) Oliva Castaneda,K (2497)-Gutierrez Olivares,D (2352) Barbera del Valles 2017}) 14... Be6 15. Rg1 $40 {[%mdl 128] Black is in trouble.} Qe8 16. Qxe8 Raxe8 17. Nd4 Bd7 18. b4 cxb3 19. axb3 {[%cal Ba2b3,Bb3b4][%mdl 32]} Kh8 {[#]} (19... a6 $16) 20. b4 $1 $18 {[%cal Rb4c5]} ({Weaker is} 20. Rxa7 Ra8 $16) 20... Ne4 21. e6 (21. Rxa7 Ra8 $16) 21... Bc8 22. Ba4 ({But not} 22. Rxa7 Bh4 $16) 22... Rd8 23. Be5 Ng5 $2 (23... Rg8 24. Nxf5 Bf6) 24. f4 Nxe6 25. Nxe6 Bxe6 26. Bxg7+ Kg8 27. Bd4+ {Precision: White = 94%, Black = 25%.} 1-0

[Event "GAMMA Reykjavik Open 2018"]
[Site "Reykjavik"]
[Date "2018.03.10"]
[Round "5"]
[White "Yilmaz, Mustafa"]
[Black "Can, Emre"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2619"]
[BlackElo "2603"]
[Annotator "TA"]
[PlyCount "62"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,62,18,18,23,31,30,33,30,30,20,35,31,28,29,31,29,37,28,19,18,20,13,12,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,8,0,0]} 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 Bd7 6. Ne5 Bc6 7. Nxc6 Nxc6 8. e3 Qd7 {E04: Open Catalan: 5 Nf3} 9. O-O Rd8 10. Qe2 e5 11. Nc3 Be7 12. Qxc4 exd4 {LiveBook: 4 Games} 13. Rd1 O-O 14. Bxc6 Qxc6 15. Qxc6 bxc6 16. Rxd4 Rxd4 17. exd4 Nd5 $146 18. Bd2 Nxc3 19. Bxc3 $11 {[%mdl 4096] Endgame KRB-KRB} Bd6 20. Ba5 Rb8 21. b4 {The position is equal.} f5 22. a3 Kf7 23. Rc1 Ke6 $1 24. Rxc6 Kd5 25. Ra6 Rb7 $1 26. Kf1 Kc4 {[#] Hoping for ...Kb5.} 27. Rc6+ Kd5 28. Ra6 Kc4 {White must now prevent ...Kb5.} 29. Rc6+ Kd5 30. Ra6 Kc4 {[#] aiming for ...Kb5.} 31. Rc6+ Kd5 {Precision: White = 69%, Black = 97%.} 1/2-1/2

[Event "GAMMA Reykjavik Open 2018"]
[Site "Reykjavik"]
[Date "2018.03.10"]
[Round "5"]
[White "Lagarde, Maxime"]
[Black "Thavandiran, Shiyam"]
[Result "1-0"]
[ECO "A67"]
[WhiteElo "2587"]
[BlackElo "2399"]
[Annotator "TA"]
[PlyCount "79"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,79,11,21,29,30,0,44,22,22,20,20,20,32,22,96,99,107,43,50,23,49,32,65,72,66,72,65,71,225,235,222,216,344,345,311,320,803,712,676,654,735,734,695,693,905,885,1527,1313,1306,1288,1173,972,2894,1927]} 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. Nf3 a6 10. Bd3 b5 11. O-O O-O 12. Kh1 Nb6 {A67: Modern Benoni: Taimanov Variation} 13. f5 N8d7 14. Bg5 Bf6 {LiveBook: 4 Games. The position is equal.} 15. h4 {[#]} Re8 $146 ({Predecessor:} 15... b4 16. Ne2 a5 17. Qd2 c4 18. Bc2 c3 19. bxc3 bxc3 20. Nxc3 {0-1 (61) L'Ami,A (2348)-Hillarp Persson,T (2529) St Clement Bay 2016}) 16. Qd2 (16. Qc1 {is more complex.} Bxg5 17. hxg5 b4 18. Ne2 Ne5 19. Nxe5 Rxe5 20. Qf4) 16... Ne5 (16... gxf5 {is interesting.} 17. exf5 Bxc3 18. bxc3 f6 19. Bh6 Kh8) 17. fxg6 (17. Nxe5 {keeps more tension.} Bxg5 18. hxg5 Rxe5 19. a3 gxf5 20. exf5 Nxd5 21. Be4) 17... fxg6 18. Nxe5 Bxg5 19. Qxg5 Qxg5 20. hxg5 {[#] Nf7 is the strong threat.} dxe5 (20... Rxe5 $11 21. Rf6 Bg4) 21. Rf6 $16 Rb8 22. Be2 ({Better is} 22. b3 $16) 22... Bd7 $14 23. Raf1 Rf8 24. Nd1 Kg7 25. Ne3 $36 {[%mdl 2048] Keeping Black busy.} Rxf6 26. Rxf6 h6 27. Bg4 Bxg4 $2 {[#]} (27... hxg5 $16 28. Rd6 Rh8+ 29. Kg1 Bxg4) 28. Nxg4 $18 hxg5 $16 {[%mdl 4096] Endgame KRN-KRN} 29. Rc6 Rh8+ (29... Rb7 $142 30. Nxe5 Nd7) 30. Kg1 $18 Rh4 31. Nf2 ({And not} 31. Nxe5 Rxe4 32. Rxg6+ Kh7 $11) 31... Na4 $2 (31... Nc4 32. b3 (32. Rxc5 Rf4 $16) 32... Ne3 33. Rc7+ (33. Rxc5 Rf4 $16) 33... Kf6) 32. g3 {White is clearly winning.} Rh8 33. b3 Nc3 34. Rc7+ Kf8 35. d6 Ne2+ 36. Kg2 Nd4 37. Ng4 Ne6 38. Re7 Nd8 39. Nxe5 Rh6 40. Nd7+ {Precision: White = 52%, Black = 32%.} 1-0

[Event "GAMMA Reykjavik Open 2018"]
[Site "Reykjavik"]
[Date "2018.03.10"]
[Round "5"]
[White "Moradiabadi, Elshan"]
[Black "Nihal Sarin"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "2535"]
[BlackElo "2534"]
[Annotator "TA"]
[PlyCount "88"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,88,26,33,16,32,14,13,0,0,0,0,0,0,0,8,0,0,-33,-40,-39,-31,-43,-41,-45,-26,-41,-25,-25,-26,-67,-67,-67,-67,-67,-67,-67,-67,-67,-67,-68,-55,-55,-52,-63,-51,-75,-75,-75,-23,-59,-56,-75,-56,-233,-224,-243,-242,-227,-215,-200,-197,-274,-247,-525,-518,-470,-506,-794,-775]} 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. e3 O-O 5. Be2 b6 6. O-O Bb7 7. Nc3 e6 8. b3 d5 9. Ba3 {D94: Grünfeld: 4 Nf3 Bg7 5 e3} Re8 10. Rc1 a6 11. Ne5 Nbd7 {LiveBook: 4 Games} 12. Nxd7 Qxd7 13. Bf3 {[#]} Ne4 $146 ({Predecessor:} 13... Rad8 14. Qc2 h5 15. Ne2 Rc8 16. Nf4 Ne4 {1-0 (73) Kovalenko,I (2700)-Shabalov,A (2522) Berlin 2015}) 14. cxd5 exd5 15. Nxe4 dxe4 16. Bg4 f5 17. Be2 b5 18. Qc2 Rec8 19. f4 exf3 20. Bxf3 Bxf3 21. Rxf3 c6 22. Bb4 Qd5 23. Qc5 Bf8 (23... Qe4 {is more complex.} 24. Be1 a5 25. Bg3 a4 26. b4 Bf8) 24. Qxd5+ cxd5 25. Bc5 Rc6 26. b4 h5 27. a4 bxa4 28. Ra1 Bh6 29. Rxa4 Re8 30. Kf2 Re4 31. g3 h4 32. Ra3 Kf7 33. Kg2 Kf6 34. gxh4 Rxh4 (34... Rce6 $1 $17) 35. Rc3 {And now Be7+! would win.} Kf7 36. Rb3 Re4 37. Rh3 $2 {[#]} (37. Kf2 $15) 37... g5 $1 $19 38. Rf3 {[#]} Kg6 $1 39. h3 g4 40. hxg4 fxg4 41. Rg3 (41. Rf2 {is a better defense.}) 41... Rce6 42. Kf2 $2 (42. b5 {was called for.} axb5 43. Rxb5) 42... Kf5 {Black is clearly winning.} 43. Ba7 Bg5 44. b5 (44. Bb8 $142 Bh4 45. Be5) 44... Bh4 {Precision: White = 39%, Black = 75%.} 0-1

[Event "GAMMA Reykjavik Open 2018"]
[Site "Reykjavik"]
[Date "2018.03.10"]
[Round "5"]
[White "Hjartarson, Johann"]
[Black "Lenderman, Aleksandr"]
[Result "0-1"]
[ECO "D27"]
[WhiteElo "2513"]
[BlackElo "2600"]
[Annotator "TA"]
[PlyCount "114"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,114,3,0,0,0,0,0,-9,-4,0,0,0,0,0,-18,-18,-18,-23,-29,-32,-50,-48,-56,-41,-48,-45,-34,-56,-52,-41,-44,-14,-20,-13,-86,-85,-152,-141,-120,-103,-97,-83,-77,-65,-110,-106,-129,-45,-62,-56,-54,-56,-53,-28,-35,-13,-33,-33,-33,-33,-124,-103,-87,-62,-167,-167,-209,-202,-219,-210,-210,-190,-339,-227,-451,-445,-444,-443,-447,-431,-441,-435,-409,-397,-679,-637,-1368,-1312,-2199,-2240,-5185,-4414]} 1. d4 d5 2. c4 e6 3. Nc3 a6 4. e3 Nf6 5. Nf3 c5 6. a3 dxc4 7. Bxc4 b5 8. Ba2 Bb7 9. O-O Be7 {D27: Queen's Gambit Accepted: Classical main line: 7 e4!? and 7 a4} 10. Qe2 Nbd7 {[%cal Bb8d7,Bd7c5,Bc5e4][%mdl 32]} 11. Rd1 (11. e4 cxd4 12. Nxd4 Bd6 13. f4 Bc5 14. Be3 Qb6 15. Rad1 e5 16. fxe5 Nxe5 17. b4 Bxd4 18. Bxd4 {1-0 (26) Moiseenko,A (2657)-Halkias,S (2585) Doha 2016}) 11... Qc7 12. Bd2 O-O 13. Rac1 {LiveBook: 3 Games} Qb6 {[#]} 14. dxc5 $146 ({Predecessor:} 14. Be1 Bc6 15. dxc5 Nxc5 16. Ne5 Rac8 {½-½ (42) Bernasek,J (2512)-Nun,J (2343) Czech Republic 2016}) 14... Nxc5 15. b4 Nce4 16. Be1 Rfd8 17. Nd4 Rac8 18. Nxe4 Bxe4 19. f3 Bd5 20. Bf2 Bxa2 21. Qxa2 Nd5 {[%cal Bf6d5,Bd5b6,Bb6c4,Bc4a3][%mdl 32]} 22. Qb3 Bf6 23. Ne2 {[%cal Bd4e2,Be2f4,Bf4d3,Bd3c5][%mdl 32] [#] Threatens to win with Rxc8.} Qb7 24. e4 Nb6 25. Rxc8 Rxc8 26. Nf4 Nc4 27. Nd3 Rd8 28. Nc5 Qc8 29. Rxd8+ (29. g3 $11 {keeps the balance.}) 29... Qxd8 $17 30. Nxa6 (30. g3 $142) 30... Qd2 {( -> ...Qc1+)} 31. Qb1 Nxa3 32. Qe1 Qc2 33. e5 Bg5 34. h4 Bd2 35. Qa1 Qd3 (35... Nc4 $17 {Strongly threatening ...Bc3.} 36. Nc7 Qa4) 36. Nc5 Qc3 37. Qxc3 Bxc3 $15 {[%mdl 4096] Endgame KBN-KBN} 38. Nd3 Nc4 39. f4 h5 40. Bc5 Kh7 41. Kf2 Kg6 42. Bf8 (42. Kf3 $15) 42... f6 43. exf6 gxf6 44. Bc5 (44. Nc1 $1 $15) 44... Kf5 $19 45. Nc1 {[#]} Kg4 $1 46. Ne2 Bd2 47. g3 e5 48. Be7 (48. fxe5 {is the only way for White.} fxe5 49. Ng1) 48... Kf5 ({Resist} 48... exf4 49. gxf4 f5 50. Bc5 $19) 49. Kf3 $2 (49. fxe5 {is a better defense.} fxe5 50. Ng1) 49... Nb6 50. fxe5 fxe5 51. g4+ hxg4+ 52. Kg2 Nd5 53. Ng3+ Ke6 54. Bc5 $2 (54. Ne4 Be1 55. Kf1) 54... Bxb4 {Black is clearly winning.} 55. Bxb4 Nxb4 56. Ne4 Nd5 57. Kg3 Nf6 {Precision: White = 43%, Black = 69%.} 0-1

[Event "GAMMA Reykjavik Open 2018"]
[Site "Reykjavik"]
[Date "2018.03.11"]
[Round "5"]
[White "Hamitevici, Vladimir"]
[Black "Rapport, Richard"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2512"]
[BlackElo "2715"]
[Annotator "TA"]
[PlyCount "88"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,88,18,12,12,2,8,49,0,0,0,0,0,0,-17,-10,-22,-9,-13,2,-18,-17,-15,-10,-11,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-103,-104,-109,-114,-419,-389,-371,-106,-351,-296,-287,-263,-348,-251,-251,-251,-388,-313,-289,-254,-432,-416,-452,-470]} 1. a3 h6 (1... g6 2. h4 h5 3. e4 c5 4. Bc4 Bg7 5. Nc3 Nc6 6. Nf3 d6 7. Ng5 e6 8. d3 Nge7 9. Ba2 Nd4 10. Ne2 {1-0 (34) Carlsen,M (2834)-Holm,K (2436) chess.com INT 2018}) 2. c4 c6 $146 ({Find the theoretical novelty and annotate with similar games:} 2... b6 3. d4 a5 4. Qd3 a4 5. f4 g5 6. f5 c5 {½-½ (6) Paetzold,O (1963)-Gaiter,W (1668) IECC email 2000}) 3. d4 d5 4. cxd5 cxd5 5. Nc3 Nf6 6. Bf4 {A00: Irregular Openings} Nc6 7. e3 Bg4 8. Be2 {White is slightly better.} (8. Qb3 {NOTEXT} Na5 9. Qc2 Rc8 10. Bd3 Bd7 11. h3) 8... Bxe2 9. Ngxe2 e6 10. h3 Be7 11. O-O O-O 12. Na4 Rc8 13. b4 Bd6 14. Rc1 Ne4 15. Nc5 Bxf4 16. Nxf4 Nxc5 17. Rxc5 b6 18. Rc3 Ne7 19. Rxc8 Qxc8 20. Qa4 a6 21. Nd3 Qb7 22. Rc1 Rc8 23. Rxc8+ Qxc8 24. Ne5 b5 25. Qa5 Nc6 26. Nxc6 Qxc6 $11 {[%mdl 4096] Endgame KQ-KQ} 27. g3 Kh7 28. Kh2 Kg6 29. Kg2 e5 30. Qd8 exd4 31. exd4 Qe6 32. Qa8 Kf5 33. Qa7 {[#]} (33. Qf8 $11 {remains equal.}) 33... Ke4 $1 $17 34. Qc5 {[#]} Kd3 $1 35. Qc1 $2 {[%mdl 8192]} (35. a4 $17 {was the crucial defense.}) 35... Qe4+ $19 36. Kg1 Qe2 $2 (36... Qxd4 $19 {has better winning chances.} 37. Kg2 Qc3 38. Qd1+ Kc4 39. Qg4+ Kb3 40. Qd1+ Kxa3 41. Qxd5 Kxb4 42. Qxf7 a5 43. Qf8+ Kb3) 37. Qb1+ $2 (37. a4 $17 {was worth a try.}) 37... Qc2 38. Qe1 Kc4 ({Weaker is} 38... Kxd4 39. Qe3+ Kc4 40. Qf4+ Kb3 41. Qxf7 $17) 39. Qe8 Qb1+ 40. Kh2 Qf5 41. Qe3 (41. Kg1 $142) 41... Qe4 {Strongly threatening ...Qxe3.} 42. Qc1+ Kb3 43. Qa1 $2 (43. Qc5 {was the only chance.}) 43... Qc2 44. Kg1 Qc3 {Precision: White = 54%, Black = 73%.} 0-1

[Event "GAMMA Reykjavik Open 2018"]
[Site "Reykjavik"]
[Date "2018.03.11"]
[Round "5"]
[White "Praggnanandhaa R"]
[Black "Shailesh, Dravid"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2507"]
[BlackElo "2246"]
[Annotator "TA"]
[PlyCount "87"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,87,8,10,0,21,18,26,12,25,17,34,37,44,19,25,26,29,29,24,14,29,29,27,20,7,16,21,11,15,26,51,51,62,60,57,56,112,120,125,122,128,102,242,244,260,251,297,287,269,165,152,191,374,231,249,241,293,288,312,299,332,270,490,493,494,489,927,922,889,768,890,781,1057,1053,1210,1203,1182,1151,1007,745]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. a4 Ngf6 5. Nc3 e6 {LiveBook: 8 Games} (5... a6 6. Bc4 Qa5 7. Ra3 e6 8. O-O Be7 9. Re1 O-O 10. d3 Qc7 11. a5 b5 12. axb6 Nxb6 13. e5 dxe5 14. Nxe5 {½-½ (58) Adams,M (2715)-Vachier Lagrave,M (2789) London 2017}) 6. O-O {B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7} Be7 7. d4 cxd4 8. Qxd4 {White has an edge.} O-O 9. Rd1 $146 ({Predecessor:} 9. a5 a6 10. Be2 e5 11. Qe3 b5 12. axb6 Nxb6 13. Rd1 Qc7 14. b3 Bb7 15. Bb2 Rfe8 16. Bd3 Nbd7 17. Bc4 Nb6 18. Bd3 Nbd7 19. Bc4 Nb6 {½-½ (19) Jones,G (2671)-Gupta,A (2607) Reykjavik 2017}) 9... a6 10. Be2 Qc7 11. Be3 b6 12. Nd2 {[%cal Bf3d2,Bd2c4,Bc4e3][%mdl 32]} Bb7 13. Nc4 {[%cal Rc4d6]} d5 14. exd5 ({Don't play} 14. Nxb6 e5 $15) 14... Nxd5 15. Nxd5 Bxd5 16. Bf4 Qb7 17. Ne3 $36 {[%cal Re3d5][%mdl 2048] White fights for an advantage.} Bc6 18. Bd6 Bxd6 19. Qxd6 Nc5 20. a5 Ne4 21. Qb4 b5 22. c4 f5 ({Black should play} 22... Rab8 $14) 23. cxb5 $16 axb5 24. f3 Nf6 25. Qd6 f4 (25... Qa7 $16 {was called for.} 26. Qd4 (26. Qxe6+ Kh8 $11) 26... Qb7) 26. Qxf4 $18 ({Not} 26. Qxe6+ Kh8 $16) 26... Nd5 27. Qd4 e5 28. Qc5 {[%cal Re3d5]} ({And not} 28. Qxe5 Rfe8 $11) 28... Nf4 29. Rd2 e4 30. fxe4 Bxe4 $2 {[#]} (30... Nxe2+ {was necessary.} 31. Rxe2 Bxe4) 31. Bf1 Rac8 32. Qxb5 Qe7 33. g3 Ng6 34. Qd7 Qf6 {[#] aiming for ...Ne5.} 35. Qd4 Ne5 $2 (35... Qe7 36. Nc4 Ba8) 36. Qxe4 {White is clearly winning.} Nf3+ 37. Kh1 Rce8 (37... Nxd2 $142 38. Qd5+ Kh8) 38. Qd5+ Kh8 39. Re2 Re5 40. Qb7 Qe6 41. Bg2 Nd4 42. Qb4 Rd8 43. Rd2 Rxe3 44. Rxd4 {Precision: White = 78%, Black = 40%.} 1-0

[Event "GAMMA Reykjavik Open 2018"]
[Site "Reykjavik"]
[Date "2018.03.12"]
[Round "5"]
[White "Christiansen, Johan-Sebastian"]
[Black "Landa, Konstantin"]
[Result "0-1"]
[ECO "C13"]
[WhiteElo "2486"]
[BlackElo "2613"]
[Annotator "TA"]
[PlyCount "118"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,118,18,14,52,16,12,9,16,10,12,13,11,9,6,5,10,9,20,6,27,8,16,8,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-13,-13,-13,-13,-13,0,0,0,0,0,-11,-11,-11,-11,-11,0,-11,-11,-11,-11,-11,-11,-11,-11,-11,-11,-399,-385,-361,-340,-420,-420,-396,-337,-339,-331,-335,-322,-307,-240,-500,-469,-447,-443,-558,-530,-564,-561,-548,-548,-518,-518,-859,-803,-29981,-29982,-29979,-29979,-29986,-29987,-29988,-29989,-29989,-29990,-29995,-29996]} 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nxf6+ Qxf6 8. Nf3 b6 {C13: French: Classical System: 4 Bg5 Be7, Alekhine-Chatard Attack} 9. Bb5+ {LiveBook: 5 Games} Bd7 10. Qe2 (10. a4 {is interesting.} a6 11. Be2 Bc6 12. O-O Nd7 13. Qd2) 10... O-O {The position is equal.} 11. O-O Bxb5 12. Qxb5 c6 13. Qc4 Qd8 {[#]} 14. Rfe1 $146 ({Predecessor:} 14. a4 Qd5 15. Ne5 f6 16. Qxd5 cxd5 {½-½ (33) Mastrovasilis,D (2608)-Tomczak,J (2561) Wroclaw 2014}) 14... Qd5 15. Qe2 Nd7 16. c4 Qa5 17. a3 Qf5 18. Rad1 Rfd8 19. Rd3 Rac8 20. Red1 b5 21. b3 bxc4 22. bxc4 h6 23. h3 Qa5 24. Ne5 Nxe5 25. dxe5 Rxd3 26. Rxd3 $11 {[%mdl 4096] Endgame KQR-KQR} Rb8 27. Qe4 Rb1+ 28. Kh2 Re1 29. Re3 Rxe3 30. Qxe3 {KQ-KQ} c5 31. f4 h5 32. h4 Qb6 33. Qd3 Qc7 34. Kh3 g6 35. Kg3 Kg7 36. Kh2 Qa5 37. Qe3 Qd8 38. g3 Qb6 39. Kg2 a5 40. Kg1 $2 {[%mdl 8192] [#]} (40. Qd3 $11) 40... Qb1+ $19 41. Kf2 Qa2+ 42. Qe2 Qxa3 43. f5 exf5 44. e6 fxe6 45. Qxe6 Qb2+ 46. Kg1 Qf6 47. Qd7+ $2 (47. Qe8 {is the only way for White.}) 47... Qf7 48. Qb5 Qa7 49. Qa4 Qc7 50. Kg2 f4 51. gxf4 Qxf4 52. Qd7+ Qf7 53. Qd6 (53. Qc6 $142 Qxc4 54. Qc7+ Kh6 55. Qd8 Qe2+ 56. Kh3) 53... Qa7 {[#] ...a4 is the strong threat.} 54. Kg3 a4 {[%cal Ba5a4,Ba4a3,Ba3a2][%mdl 32] Black mates.} 55. Kf4 a3 56. Kg5 Qf7 {[%csl Gg6][%cal Rf7f5]} 57. Qc7 a2 58. Qe5+ Kh7 59. Qg7+ Qxg7 {Precision: White = 38%, Black = 92%.} 0-1

[Event "GAMMA Reykjavik Open 2018"]
[Site "Reykjavik"]
[Date "2018.03.10"]
[Round "5"]
[White "Cornette, Deimante"]
[Black "Cornette, Matthieu"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "2447"]
[BlackElo "2620"]
[Annotator "TA"]
[PlyCount "60"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,60,28,36,36,44,46,35,41,29,32,0,-4,-5,0,0,-12,-36,-9,-8,-9,-25,-33,-31,-18,-18,-18,-33,-33,-31,0,0,0,0,-3,-13,0,0,0,0,0]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8. f4 {B48: Sicilian: Taimanov: 5 Nc3 Qc7 6 Be3 a6 without Be2} Bb4 9. Bd3 Na5 10. a3 Bxc3 11. Qxc3 Qxc3+ 12. bxc3 {LiveBook: 65 Games} d5 13. e5 (13. exd5 exd5 14. Nb3 Nc4 15. Bd4 Ne4 {1-0 (57) Carlsen,M (2834)-Matlakov,M (2718) Wijk aan Zee 2018}) 13... Ne4 14. Nb3 $1 {[%cal Rb3a5]} Nc4 15. Bxc4 dxc4 {[#]} 16. Nd2 $146 (16. Na5 {is interesting.} b5 17. Bd4 f6 18. exf6 gxf6 19. O-O) 16... Nxd2 $1 17. Kxd2 Bd7 18. Bb6 Bc6 19. Ke3 f6 20. Rhf1 O-O 21. g3 fxe5 22. fxe5 Rxf1 23. Rxf1 Rf8 24. Rxf8+ Kxf8 $11 {[%mdl 4096] Endgame KB-KB} 25. Kd4 Ba4 26. Kxc4 {The position is equal.} Bxc2 27. Kc5 Ke7 28. Bc7 Kd7 29. Kb6 Be4 30. Bd6 Bc6 {Precision: White = 62%, Black = 39%.} 1/2-1/2

[Event "GAMMA Reykjavik Open 2018"]
[Site "Reykjavik"]
[Date "2018.03.10"]
[Round "5"]
[White "Haria, Ravi"]
[Black "Adhiban, B.."]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2424"]
[BlackElo "2650"]
[Annotator "TA"]
[PlyCount "120"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,120,24,28,3,12,0,0,-27,-3,-45,-44,-56,-41,-48,-41,-52,-81,-38,-34,-56,-50,-36,0,-2,33,-6,-10,-17,-14,-22,0,-4,-2,-12,0,-12,-16,-12,-20,-20,-18,-32,-16,-76,-76,-75,-82,-83,-83,-81,-81,-83,-80,-86,-88,-108,-83,-134,-125,-436,-436,-436,-436,-436,-436,-436,-404,-400,-370,-360,-300,-360,-361,-359,-339,-265,-206,-339,-432,-432,-432,-429,-414,-364,-199,-192,-192,-407,-407,-192,-192,-400,-400,-225,-202,-188,-188,-218,-187,-952,-725,-1923,-617,-1923,-1729,-29967,-29967,-29982,-29983]} 1. Nf3 c5 2. e4 d6 3. Bb5+ Nd7 {[%cal Bb8d7,Bd7e5,Be5f3][%mdl 32]} 4. O-O Ngf6 5. Re1 a6 6. Bd3 {B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7} g6 7. c3 Bh6 {LiveBook: 7 Games} 8. Bc2 {White has an edge.} Ne5 9. h3 O-O 10. Qe2 $146 ({Predecessor:} 10. Na3 b5 11. d4 Nxf3+ 12. Qxf3 Bxc1 13. Raxc1 {½-½ (65) Soffer,R (2475)-Sjugirov,S (2660) St Petersburg 2016}) 10... Nh5 {Threatens to win with ...Nf4.} 11. d4 Bxc1 12. Rxc1 Nf4 13. Qe3 Nxf3+ 14. Qxf3 e5 $1 15. Rd1 Qg5 {Strongly threatening ...Nxh3+.} 16. Kh2 cxd4 17. cxd4 Ne6 18. Qe3 Qf6 {[%cal Re6d4]} (18... exd4 $6 19. Qxg5 Nxg5 20. Rxd4 $16) 19. d5 Nd4 20. Bd3 Bd7 21. Nc3 Bb5 22. Rac1 Bxd3 23. Rxd3 Rfc8 24. Ne2 Nxe2 25. Rxc8+ Rxc8 26. Qxe2 $11 {[%mdl 4096] Endgame KQR-KQR} Qf4+ 27. g3 Qc1 28. Qd2 (28. Kg2 $11 {keeps the balance.}) 28... Qxd2 $17 29. Rxd2 {KR-KR} Rc4 30. Re2 f5 31. f3 Kf7 32. Kg2 Kf6 33. h4 h5 34. Kh3 a5 35. Re3 ({White should play} 35. Kg2) 35... b5 {[%cal Bb7b5,Bb5b4][%mdl 32]} 36. Rc3 $2 {[%mdl 8192]} (36. a3 $17 {is more resistant.}) 36... Rxc3 $19 37. bxc3 fxe4 38. fxe4 {KP-KP} b4 $1 {[%cal Rb4c3]} 39. cxb4 axb4 40. Kg2 {[#]} Ke7 $1 {[%cal Re7d8]} 41. Kf3 Kd7 42. Ke3 {[#]} Kc7 $1 {[%cal Rc7b6] And now ...Kb6 would win.} 43. Kd3 {aiming for Kc4.} Kb6 44. Kc4 Ka5 45. Kb3 Kb5 46. a3 bxa3 47. Kxa3 Kc4 48. Ka4 Kd4 (48... Kd3 $142 49. Kb5 Kxe4) 49. Kb5 Kxe4 50. Kc6 Kf3 {Hoping for ...e4.} 51. Kxd6 {K3P-K3P} e4 {White must now prevent ...e3.} 52. Kc5 $2 (52. Kc6) 52... e3 {...e2 is the strong threat.} 53. d6 e2 ({Resist} 53... Kxg3 54. d7) 54. d7 e1=Q {( -> ...Qe7+)} 55. d8=Q {intending Qf6+.} Qe5+ ({Don't take} 55... Kxg3 56. Qg5+ Kh3 57. Qxg6 $17) ({But not} 55... Qxg3 56. Qd5+ Kg4 57. Qe4+ Qf4 58. Qxg6+ Kxh4 59. Kb6) 56. Kc4 $2 (56. Kc6) 56... Kxg3 57. Kd3 Kh3 (57... Qf4 $142 58. Kc2 Kh3 59. Qd3+ Qg3) 58. Kd2 Qf4+ 59. Ke2 Qxh4 60. Qd5 Qg4+ {Precision: White = 40%, Black = 81%.} 0-1

[Event "GAMMA Reykjavik Open 2018"]
[Site "Reykjavik"]
[Date "2018.03.10"]
[Round "5"]
[White "Norowitz, Yaacov"]
[Black "Ramirez, Alejandro"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2412"]
[BlackElo "2568"]
[Annotator "TA"]
[PlyCount "72"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,72,0,0,0,0,0,0,32,0,0,0,0,0,0,0,0,-2,43,46,113,127,357,363,366,360,374,386,351,268,249,-485,-462,-461,-454,-435,164,160,155,151,143,145,143,0,0,0,0,0,0,-377,-376,-467,-463,-796,-765,-727,-735,-690,-484,-796,-662,-29997,-16]} 1. d4 Nf6 2. Nf3 c5 3. c3 d5 4. Bf4 {[%cal Bc1f4,Bf4e5,Be5d4][%mdl 32]} Nc6 5. e3 Qb6 6. Qc2 Nh5 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} (6... g6 7. Nbd2 Bg7 8. h3 O-O 9. Be2 Bf5 10. Qb3 c4 11. Qxb6 axb6 12. g4 Bd7 13. Ne5 Bc8 14. Bf3 {½-½ (53) Boruchovsky,A (2542)-Reshef,O (2467) Israel 2018}) 7. Be5 {LiveBook: 3 Games} f6 8. dxc5 Qxc5 {The position is equal.} 9. Bd4 Qd6 10. b4 Qc7 11. c4 e5 12. cxd5 {And now Bb2 would win.} exd4 13. Nxd4 $146 ({Predecessor:} 13. Nbd2 Bxb4 14. dxc6 dxe3 15. fxe3 Qxc6 16. Qb3 Bxd2+ 17. Nxd2 Be6 18. Bc4 Bxc4 19. Nxc4 b5 20. Qxb5 {½-½ (20) Ottesen,S (2327)-Roy Laguens,A (2336) ICCF email 2015}) 13... Bxb4+ 14. Kd1 $1 $132 {[%mdl 2048] White is not keeping still} Bg4+ (14... Bf5 $5 {[%cal Rf5c2]} 15. Qc4 (15. Nxf5 O-O-O $15) (15. Qxf5 Nxd4 16. Qe4+ Qe5 $15) 15... O-O-O 16. dxc6 (16. Nxf5 $2 Rxd5+ 17. Qxd5 Rd8 $19) 16... Qxc6 17. Qxc6+ (17. Qxb4 Rxd4+ 18. Qxd4 Rd8 $15) 17... bxc6 $11) 15. Kc1 Qe5 ({Black should play} 15... O-O-O $14 16. dxc6 Rxd4 17. cxb7+ (17. exd4 Qf4+ 18. Nd2 Qxd4 $11) 17... Kxb7 18. Qxc7+ Kxc7 19. exd4 Re8) 16. dxc6 $16 bxc6 $2 (16... Rc8 $16 {was necessary.}) 17. Qxc6+ $18 Kf7 18. Qc4+ Be6 19. Qxb4 Rab8 20. Qa3 Rhd8 {White must now prevent ...Rxd4.} 21. Be2 $4 {[%mdl 8192]} (21. Qxa7+ $18 {is the narrow road to win.} Rd7 22. Qa4) 21... Rxd4 22. Bxh5+ ({Worse is} 22. exd4 Rc8+ 23. Kd1 Qxd4+ 24. Qd3 Qxa1 $19) 22... g6 $1 23. exd4 Qxd4 $4 {[%mdl 8192] [#]} (23... Rc8+ $19 {avoids the disaster.} 24. Kd2 Qxd4+ 25. Qd3 Qxa1) 24. Bd1 $1 {[%cal Rd1c2]} (24. Nc3 $2 Rc8 $19) 24... Rc8+ 25. Bc2 Bf5 {[%csl Gf5][%cal Rc8c2]} 26. Qb3+ Kg7 27. Na3 ({Much worse is} 27. Qb7+ $6 Kh6 $11) (27. Rd1 $16 Qf4+ 28. Nd2) 27... Qxa1+ $11 28. Qb1 $1 {[%cal Rb1a1]} Qd4 {Strongly threatening ...Qf4+.} 29. Qb7+ Kh6 {Hoping for ...Qf4+.} 30. Kb1 $2 {[%mdl 8192] [#]} (30. Rd1 $1 $11 {and White is okay.} Qf4+ 31. Rd2 (31. Kb1 $2 Rb8 $19)) 30... Qe5 $1 $19 31. Qxa7 {Qe3+ is the strong threat.} Rb8+ 32. Kc1 (32. Qxb8 $142 Qxb8+ 33. Ka1) 32... Qa1+ 33. Kd2 Rd8+ 34. Ke2 Re8+ 35. Kf3 (35. Kd2 $142 Rd8+ 36. Ke2 Qxh1 37. Qa4) 35... Qc3+ (35... Qxh1 $2 36. Qd4 $19) 36. Kf4 Qe5+ {[%mdl 32768] Precision: White = 64%, Black = 51%. . Loss on Time!?} 0-1

[Event "GAMMA Reykjavik Open 2018"]
[Site "Reykjavik"]
[Date "2018.03.11"]
[Round "5"]
[White "Fenil, Shah"]
[Black "Friedel, Joshua"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2346"]
[BlackElo "2562"]
[Annotator "TA"]
[PlyCount "90"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,90,11,5,22,17,45,9,25,22,32,22,19,17,21,22,33,19,36,18,20,3,15,0,8,-10,34,22,32,28,41,22,23,30,40,23,18,16,16,16,16,6,13,0,0,0,14,0,12,2,12,9,9,0,0,-102,-53,-74,-58,-315,-286,-243,-148,-147,-97,-113,-94,-226,-221,-615,-610,-576,-638,-615,-595,-769,-764,-2283,-2016,-2012,-1959]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 d6 6. a3 O-O {C55: Two Knights: 4 d3, 4 d4 exd4 5 e5 and Max Lange Attack} 7. Be3 {LiveBook: 15 Games} (7. O-O Be6 8. Nd5 h6 9. c3 Qd7 10. Re1 Rae8 11. d4 Bg4 12. Ne3 Bxf3 13. Qxf3 g6 14. Nd5 Kg7 15. Nxf6 Bxf6 16. Bxh6+ Kxh6 17. Qxf6 {1-0 (53) Nepomniachtchi,I (2729)-Wang,H (2709) Riadh 2017}) 7... Ng4 8. Bd2 Nd4 {The position is equal.} 9. h3 Nf6 10. Nxd4 exd4 11. Nd5 $146 ({Predecessor:} 11. Ne2 c5 12. Nf4 Nd7 13. O-O Ne5 {1-0 (32) Bisguier,A (2244)-Bury,M Parsippany 2008}) 11... Nxd5 12. Bxd5 c6 13. Ba2 Kh8 14. O-O f5 15. f4 Bd7 16. Kh1 Qb6 17. Rb1 a5 18. e5 d5 19. c3 Be6 20. a4 Rfd8 21. Qb3 Qxb3 22. Bxb3 dxc3 23. Bxc3 c5 24. Rbc1 Kg8 25. d4 b6 26. Rcd1 Kf7 27. Rd2 g6 28. Bd1 c4 29. g4 Rf8 30. Kg2 Ke8 31. Kg3 Kd7 32. b3 Rac8 $36 {[%mdl 2048] Black has the initiative.} 33. Rf3 (33. bxc4 $11 {remains equal.} Rxc4 34. Bb2) 33... g5 {[#] And now ...gxf4+ would win.} 34. fxg5 cxb3 {Threatens to win with ...fxg4.} ({Much worse is} 34... Bxg5 35. Rb2 $11) 35. h4 $2 {[%mdl 8192]} (35. gxf5 $15 Rxf5 36. Rxf5 Bxf5 37. Bb2) 35... fxg4 $19 36. Re3 h6 37. gxh6 {[#]} Rh8 $1 {[%cal Rh8h6]} 38. Rh2 Rxh6 {aiming for ...Rch8.} 39. Bxb3 (39. Bd2 $17 {only move.} Rch8 40. Rxb3 Rxh4 41. Rxh4 Bxh4+ 42. Kg2) 39... Rch8 {[%cal Rh6h4]} 40. h5 $2 (40. Bd2) 40... Rxh5 {Black is clearly winning.} 41. Rxh5 Rxh5 42. Kg2 Bg5 43. Rd3 Bf5 44. Bd1 Be4+ 45. Kf2 Rh2+ {Precision: White = 31%, Black = 44%.} 0-1

[Event "GAMMA Reykjavik Open 2018"]
[Site "Reykjavik"]
[Date "2018.03.12"]
[Round "5"]
[White "Unuk, Laura"]
[Black "Vaibhav, Suri"]
[Result "0-1"]
[ECO "E05"]
[WhiteElo "2346"]
[BlackElo "2544"]
[Annotator "TA"]
[PlyCount "146"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,146,27,18,-23,-21,-47,-54,-33,-19,-29,-18,-25,-31,-28,0,-25,8,-95,-97,-97,-98,-113,-97,-97,-101,-97,-104,-120,-119,-122,-94,-87,-81,-135,-116,-163,-162,-153,0,-210,-135,-122,-121,-200,-203,-195,-168,-320,-319,-300,-304,-290,-280,-379,0,0,0,0,0,0,2,4,2,-127,-117,-200,-116,-104,-108,-106,-117,-116,-110,-162,-164,-164,-154,-135,-118,-150,-152,-338,-301,-270,-290,-300,-333,-356,-353,-325,-310,-1163,-1008,-1014,-498,-326,0,0,0,0,0,0,0,-12850,-12850,-12850,-12851,-12851,-12851,-12851,-12851,-12851,-12851,-12851,-29955,-12851,-29968,-12851,-29980,-12851,-29981,-29981,-29982,-29982,-29978,-29984,-29982,-29982,-29983,-29983,-29984]} 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 b6 {E05: Open Catalan: 5 Nf3 Be7} 8. Bg5 Nd5 9. Bxe7 Qxe7 {LiveBook: 15 Games. White has an edge.} 10. Na3 $146 {[#]} ({Predecessor:} 10. e4 Nb4 11. Qc3 c5 12. a3 N4c6 13. d5 Na5 14. Nbd2 Ba6 15. Ne5 {½-½ (31) Gelfand,B (2737)-Hammer,J (2632) Heraklio 2017}) 10... c3 $1 {[%mdl 512]} 11. e4 (11. bxc3 Qxa3) 11... cxb2 12. Qxb2 Nb4 13. Rfd1 Bb7 14. Ne5 Rd8 15. Rac1 N8a6 16. Nac4 f6 17. Ng4 (17. a3 $11 {was the only way to keep the balance.}) 17... c5 $1 $36 {[%mdl 2048] Black is on the roll.} 18. a3 Nc6 {[%cal Rc6d4]} 19. d5 exd5 20. exd5 Nd4 21. Nge3 Qf7 22. Rxd4 cxd4 23. Qxd4 Rac8 {White must now prevent ...b5.} 24. Rd1 Rc5 25. Qg4 (25. a4 $142) 25... Kh8 26. Nf5 Qf8 (26... Bxd5 $2 27. Ncd6 $18) 27. Nfe3 Qf7 $2 (27... Bc8 $17 28. Qd4 Nc7) 28. Re1 $2 (28. Nf5 $1 $11) 28... g6 29. Qf4 {With the idea Nd6.} Qf8 30. Nd2 (30. Nb2 $17) 30... Nc7 $19 {[%cal Rc7d5]} 31. Nb3 Rc3 {[%cal Rb7d5]} (31... Nxd5 32. Nxd5 Rcxd5 33. Bxd5 $17) 32. Nd4 $2 (32. Qa4) 32... Nxd5 (32... Bxd5 33. Nxd5 Nxd5 34. Qd2 $19) 33. Nxd5 Bxd5 34. Bxd5 Rxd5 35. Ne6 Qf7 $2 (35... g5 $19 36. Qe4 Qd6) 36. Qb8+ $11 Qg8 37. Nf8 Re5 (37... Rxa3 $2 38. Nxg6+ $1 {[%mdl 512]} hxg6 39. Re8 $18) 38. Rd1 $1 Kg7 39. Rd7+ Kh6 40. Rxh7+ {[#]} (40. Qd6 $11 {remains equal.} Rd3 41. Qxd3 Qxf8 42. Qd2+ (42. Rxa7 Re7 $11) 42... g5 43. Rxa7) 40... Kg5 $1 $17 41. Qd6 {[#]} ({Wrong is} 41. f4+ $2 Kg4 $19) (41. Qd8 $17 {was called for.} Rc1+ 42. Kg2 Qd5+ 43. Qxd5 Rxd5 44. Rxa7) 41... Rc1+ ({Black should play} 41... Qd5 $1 $19 {( -> ...Re1#)} 42. Qxd5 (42. f4+ $2 Kg4 $19) 42... Rxd5 43. Rxa7 Kf5) 42. Kg2 {Qd2+ would kill now.} Qd5+ 43. Qxd5 Rxd5 44. Rxa7 {[%mdl 4096] Endgame KRR-KRN} Rc2 45. Nh7+ (45. h4+ $17 Kf5 46. Ra4) 45... Kf5 $19 {Threatens to win with ...Rdd2.} 46. g4+ Ke5 47. Re7+ Kd6 48. Rf7 f5 49. Kg3 $2 (49. Rf6+ $17 Kc5 50. Rxg6) 49... fxg4 50. Rf6+ Kc5 51. Nf8 Rd6 52. Ne6+ Kd5 53. Nf4+ Kc6 54. Rxg6 $2 (54. Rf8 Kb5 55. Ng2) 54... Rxg6 55. Nxg6 {KR-KN} b5 (55... Ra2 $142 56. Kxg4 b5) 56. Kxg4 Rxf2 $2 (56... Rc3 $19 {And now ...Kd5 would win.} 57. h4 Rxa3) 57. h4 $1 $11 Kd6 {Strongly threatening ...Ra2.} 58. h5 Ke6 {Hoping for ...Ra2.} 59. Nf4+ Kf7 {...Ra2 is the strong threat.} 60. Kf5 $2 {[%mdl 8192]} (60. Nd5 $11) 60... Rf3 $19 61. Ke4 Rxa3 62. Nd3 Rc3 63. Kd4 Rc4+ 64. Kd5 Kg7 65. Nc5 Kh6 66. Ne4 Rc2 67. Ng3 b4 {[%cal Bb5b4,Bb4b3][%mdl 32]} 68. Nf5+ Kxh5 69. Nd4 {Black mates.} Rc3 70. Ne2 Rc8 71. Kd4 b3 72. Nf4+ Kg4 73. Nd3 Rc2 {Precision: White = 38%, Black = 75%.} 0-1

[Event "GAMMA Reykjavik Open 2018"]
[Site "Reykjavik"]
[Date "2018.03.12"]
[Round "5"]
[White "Foisor, Sabina-Francesca"]
[Black "Brunello, Sabino"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "2326"]
[BlackElo "2542"]
[Annotator "TA"]
[PlyCount "114"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,114,29,25,38,0,0,0,3,-1,0,-19,-18,-75,-84,-85,-93,-97,-88,-95,-91,-111,-113,-135,-120,-111,-121,-108,-113,-110,-110,-121,-116,-122,-24,-38,-25,-31,-5,-45,0,0,8,-32,0,-6,0,0,0,-178,-171,-177,-185,-171,0,0,0,-175,461,0,0,0,0,-16,-18,-18,-16,-29,-31,-102,-109,-271,-179,-530,-499,-527,-432,-520,-554,-386,-386,-386,-343,-2085,-2106,-1328,-1289,-29967,-29968,-29965,-29965,-29972,-29968,-29973,-29969,-29978,-29979,-29979,-29980,-29985,-29986,-29987,-29988]} 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6 7. Qa4+ Nc6 8. e3 O-O {D38: Queen's Gambit Declined: Ragozin Defence (4 Nf3 Bb4)} 9. a3 (9. Bd3 {feels hotter.} dxc4 10. Bxc4 Bd6 11. O-O Qg6 12. Rfd1) (9. Rc1 Rd8 10. h4 e5 11. cxd5 Rxd5 12. dxe5 Bxc3+ 13. Rxc3 Nxe5 14. Qe8+ Kh7 15. Ng5+ Kg6 16. f4 hxg5 17. fxe5 {1-0 (112) Li,C (2732)-Le,Q (2737) Riadh 2017}) 9... Bxc3+ $1 10. bxc3 Bd7 {Strongly threatening ...Nxd4.The position is equal.} 11. Qc2 Rfd8 $146 ({Predecessor:} 11... Rfc8 12. Rb1 Na5 13. Ne5 Be8 14. cxd5 exd5 15. Bd3 c5 16. Qe2 cxd4 17. cxd4 {½-½ (25) Jarmula,L (2466)-Zubarev,A (2508) Krakow 2016}) 12. Rc1 Na5 13. c5 (13. cxd5 $11 {keeps the balance.} exd5 14. Bd3) 13... b6 $36 {[%mdl 2048] Black is on the roll.} 14. Ne5 Be8 15. cxb6 axb6 16. Be2 Qe7 17. a4 Qa3 18. Bh5 Nc4 19. Nxc4 dxc4 20. O-O Qxa4 21. Qe2 Ra5 22. f4 Bc6 23. e4 Bxe4 {[#]} (23... Qa2 $17 24. Qxa2 Rxa2) 24. Bxf7+ $1 $11 {[%mdl 512]} Kxf7 25. Qxe4 Qd7 26. Rce1 g6 27. Qe2 b5 28. Qe3 h5 29. Qe5 Ra2 {aiming for ...b4!} 30. Qg5 b4 31. d5 $2 (31. f5 $11 {and White is okay.} exf5 32. Re5 bxc3 33. Rfxf5+ $1 {[%mdl 512]} gxf5 34. Qxh5+ Kg7 35. Qg5+ Kh8 36. Qf6+ Kg8 37. Qg5+ Kh8 38. Qf6+ Kg8 39. Qg5+ Kh8) 31... Qxd5 $19 32. f5 gxf5 33. Qxh5+ Kf6 $2 (33... Kf8 $1 $19 {[%csl Ga2][%cal Rd5g2]} 34. Qh6+ Ke7 35. Qg5+ Kf7 36. Qh5+ Kf8 37. Qh6+ Ke8 38. Qg6+ Kd7 39. cxb4 c3) 34. Qh6+ $11 Kf7 {[%csl Ga2][%cal Rd5g2]} 35. Qh7+ $2 {[#]} (35. Qh5+ $1 $11 Kf8 36. Qh6+ Ke7 37. Qg5+ Kf7 38. Qh5+) 35... Kf6 $4 {[%mdl 8192]} (35... Kf8 $1 $19 {[%csl Ga2][%cal Rd5g2] avoids the disaster.} 36. Rf3 Rd7 37. Qh8+ Ke7 38. cxb4 Qd4+ 39. Qxd4 Rxd4) 36. Qh6+ $2 ({White has to play} 36. Rf3 $18 Rd7 37. Qh4+ Kg7 38. Rg3+ Kf8 39. Rg6 Rxg2+ 40. Rxg2 bxc3 41. Qf6+ Rf7 42. Qxc3) 36... Ke7 {[%csl Ga2][%cal Rd5g2]} 37. Qg5+ $1 Ke8 38. cxb4 Rd6 {White must now prevent ...Qd4+.} 39. Rxf5 Rxg2+ 40. Qxg2 Qxf5 {[%mdl 4096] Endgame KQR-KQR} 41. Rf1 {[#]} (41. Qg7 $15 Qf4 42. Qxc7 Qg4+ 43. Kh1) 41... Qd5 $1 $17 42. Qg8+ $2 (42. Qg7 $17 Qd4+ 43. Qxd4 Rxd4 44. Kg2) 42... Kd7 $19 43. b5 $2 (43. Rf7+ {nothing else works.} Kc6 44. Qa8+ Kb6 45. Qb8+ Qb7 46. Qxb7+ Kxb7 47. Kf2) 43... Qc5+ 44. Kh1 {[%cal Rf1f7]} Qxb5 45. Rf7+ Kc6 46. Qe8+ Kc5 47. Rxc7+ Kb4 48. Qf8 $2 (48. Qxb5+ Kxb5 49. Kg2) 48... Qd5+ 49. Kg1 Kb3 {( -> ...Qg5+)} 50. Rb7+ Kc2 {Black mates.} 51. Qf2+ Qd2 52. h4 Rd4 53. Rf7 Qxf2+ 54. Rxf2+ Kb3 55. h5 c3 {[%cal Bc4c3,Bc3c2][%mdl 32]} 56. Kg2 c2 57. Rf1 Rd1 {Precision: White = 31%, Black = 62%.} 0-1

[Event "GAMMA Reykjavik Open 2018"]
[Site "Reykjavik"]
[Date "2018.03.10"]
[Round "5"]
[White "Sarkar, Justin"]
[Black "Abdusattorov, Nodirbek"]
[Result "0-1"]
[ECO "B95"]
[WhiteElo "2322"]
[BlackElo "2518"]
[Annotator "TA"]
[PlyCount "90"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,90,0,0,0,0,0,0,0,0,0,0,0,6,0,33,-39,0,-12,0,-10,0,0,24,28,38,32,16,17,14,13,20,16,20,17,31,-47,-11,0,42,40,76,60,67,-67,-70,-66,-69,-75,-73,-81,-72,-101,-88,-260,-233,-366,-369,-339,-366,-356,-361,-356,-327,-400,-331,-590,-606,-29981,-29982,-29984,-29985,-29985,-29986,-29986,-29987]} 1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. Bg5 Nbd7 7. Qf3 e6 8. Be2 {B95: Sicilian Najdorf: 6 Bg5 e6, unusual White 7th moves} (8. O-O-O Qc7 9. Bd3 b5 10. Rhe1 Ne5 11. Qg3 b4 12. Nd5 exd5 13. Bxf6 gxf6 14. exd5 Bb7 15. f4 O-O-O 16. fxe5 dxe5 {½-½ (75) Salem,A (2642)-Andriasian,Z (2585) chess.com INT 2018}) 8... Qc7 9. a4 b6 {LiveBook: 4 Games} 10. Qg3 {The position is equal.} Bb7 11. f3 Be7 12. Be3 O-O 13. O-O {[#]} Rfc8 $146 ({Predecessor:} 13... Rac8) 14. Rfd1 Kh8 15. Bf1 Rg8 16. Rd2 (16. a5 $14) 16... Ne5 (16... g5 $5) 17. Nb3 g5 {next ...g4 is good for Black.} 18. Qf2 Nfd7 19. Bd4 Bc6 20. Nc1 Bf6 21. Nd3 g4 22. Nxe5 dxe5 23. Be3 gxf3 $1 24. Qxf3 {Strongly threatening Rxd7!} Rg6 {[%cal Bg8g6,Bg6f6,Bf6f5][%mdl 32]} 25. Rad1 Be7 26. Nb5 (26. Qxf7 $14 Nc5 27. Qf3) 26... axb5 27. axb5 Rf6 28. Qe2 Nc5 {...Be8 is the strong threat.} 29. bxc6 Qxc6 30. Qh5 ({Better is} 30. g3 $14) 30... Nxe4 $15 31. Bd3 Rf5 32. Bxe4 $1 Qxe4 (32... Rxh5 $2 {loses.} 33. Bxc6 Rc8 34. Bf3 $18) 33. Qe2 {[#]} b5 $1 $36 {[%mdl 2560] White is under strong pressure.} 34. h3 (34. Qxb5 Qxe3+) 34... Rg8 35. Rd3 $2 (35. Kh2 $17 {was necessary.}) 35... Bh4 36. R1d2 {[#]} (36. Rf1 {was the only chance.}) 36... Bf2+ $1 {[%mdl 512]} 37. Qxf2 (37. Bxf2 Qxg2#) 37... Rxf2 38. Rxf2 f5 39. Bc5 Rc8 40. b4 Ra8 41. Rfd2 $2 (41. Re3 Qd5 42. Rd3) 41... Ra1+ $19 42. Kh2 {intending Rd8+.} Qf4+ {Black mates.} 43. g3 Qf1 {[%csl Ga1][%cal Rf1h1]} 44. Rd8+ Kg7 {[%csl Ga1][%cal Rf1h1]} 45. R2d7+ Kh6 {Precision: White = 38%, Black = 62%.} 0-1

[Event "GAMMA Reykjavik Open 2018"]
[Site "Reykjavik"]
[Date "2018.03.10"]
[Round "5"]
[White "L'Ami, Alina"]
[Black "Stefansson, Hannes"]
[Result "1/2-1/2"]
[ECO "D43"]
[WhiteElo "2306"]
[BlackElo "2533"]
[Annotator "TA"]
[PlyCount "105"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,105,0,0,16,11,3,6,0,-41,-47,-47,-47,-46,-52,-50,-50,-40,-56,-199,-193,-206,-198,-205,-205,-290,-268,-346,-269,-252,-220,-226,-188,-254,-146,-241,-239,-229,-94,-93,-102,-166,-98,-97,-91,-73,-56,-60,-56,-54,-53,-60,-56,-52,-8,-7,-8,-8,-8,-44,-37,-55,-41,-66,-53,-44,-30,-29,-8,-8,-4,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 {[%cal Bc1g5,Bg5h4,Bh4g3][%mdl 32]} h6 6. Bh4 dxc4 7. e4 g5 8. Bg3 b5 9. Be2 Bg7 {D43: Semi-Slav: 5 Bg5 h6} (9... Bb7 10. e5 Nd5 11. O-O Nxc3 12. bxc3 c5 13. a4 a6 14. Qb1 h5 15. axb5 h4 16. Bxc4 hxg3 17. fxg3 cxd4 18. bxa6 {1-0 (65) Nakamura,H (2787)-Gelfand,B (2695) Moscow 2018}) 10. e5 Nh5 11. Ne4 {Black must now prevent Nd6+.} O-O $1 12. Nfxg5 Nxg3 13. hxg3 hxg5 14. Qc2 {White wants to mate with Nf6+!} f5 15. exf6 $1 Rxf6 16. Nxf6+ $146 ({Predecessor:} 16. Nxg5 Rf5 17. Nf3 {0-1 (37) Henrichs,T (2469)-Fier,A (2560) Maastricht 2011}) 16... Qxf6 17. O-O-O (17. a4 $1 $15 Nd7 18. Qh7+ (18. axb5 cxb5 19. Qe4 Nb6 $17) 18... Kf8 19. Ra3 Qxd4 20. Rf3+ Ke7 21. axb5 cxb5 22. Qg6) 17... Nd7 $19 18. Qh7+ Kf8 19. f4 Ke7 ({Not} 19... gxf4 20. Rdf1 $15) 20. Rh5 (20. Qe4 {was necessary.}) 20... gxf4 21. Rh4 Nf8 22. Qh5 Qf5 ({Stronger than} 22... fxg3 23. Rf1 $18) 23. Qf3 Bd7 24. Qa3+ (24. Rh5 $142 Qf6 25. gxf4) 24... c5 (24... Kf7 $19 25. Bh5+ Kg8) 25. dxc5 (25. Rh5 $17 Qf6 26. Rxc5) 25... Bc6 26. Bf3 Bxf3 (26... c3 $1 $19 {[%cal Rc3b2] and Black stays clearly on top.} 27. bxc3 Bxf3 28. c6+ Kf7 29. Rxf4 Bh6 30. gxf3 Bxf4+ 31. gxf4 Qxf4+ 32. Kb2 Qh2+ 33. Kb3 a5) 27. Qxf3 $17 {[#]} Rb8 $1 ({Of course not} 27... Rd8 $6 28. Qb7+ Nd7 29. c6 $11) 28. Qc6 (28. Qxf4 $17 Rc8 29. Qxf5 exf5 30. Rd5) 28... Qe5 ({Black should try} 28... Be5 $19 29. g4 Qf6) 29. Qd6+ Qxd6 30. cxd6+ Kf7 31. gxf4 Nd7 32. Rh5 a6 33. g4 Rc8 34. f5 Ne5 35. Rh7 {d7 is the strong threat.} exf5 36. gxf5 {And now d7 would win.} Kg8 37. Rh2 Rd8 38. Rd5 Kf7 39. Rh7 {next Rxe5 is good for White.} Nd3+ 40. Kb1 Rd7 41. b3 Kf6 42. a4 {The position is equal.} Nb4 43. Rd4 Nc6 44. Rg4 {Strongly threatening Rg6+.} Ne5 {[#]} 45. Rgxg7 $1 {[%mdl 512]} Rxg7 46. Rxg7 Kxg7 47. axb5 $1 axb5 {Threatens to win with ...Kf6.} 48. bxc4 bxc4 $11 {KN-KPP} 49. Kc2 Kf7 {aiming for ...Ke8.} 50. Kc3 Kf6 51. Kd4 Kxf5 {[#]} 52. d7 $1 {[%mdl 512]} Nxd7 {( -> ...Ne5)} 53. Kxc4 {Precision: White = 62%, Black = 67%.} 1/2-1/2

[Event "GAMMA Reykjavik Open 2018"]
[Site "Reykjavik"]
[Date "2018.03.12"]
[Round "5"]
[White "Doluhanova, Evgeniya"]
[Black "Perelshteyn, Eugene"]
[Result "0-1"]
[ECO "C60"]
[WhiteElo "2275"]
[BlackElo "2513"]
[Annotator "TA"]
[PlyCount "138"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,138,20,29,10,14,-60,-60,-60,-48,-56,-50,-110,-105,-103,-46,-76,-61,-55,-68,-79,-63,-89,-71,-81,-77,-105,-97,-80,-40,-52,-49,-49,-49,-50,-50,-52,-52,-62,-60,-62,-38,-37,-23,-50,-52,-48,-43,-50,0,-52,-45,-56,0,-70,-46,-18,0,0,2,-17,0,0,8,9,10,0,9,9,43,-52,-51,-40,0,-187,-94,-91,-78,-100,-100,-115,-115,-139,-127,-141,-150,-225,-145,-258,-243,-336,-356,-339,-353,-420,-402,-402,-393,-416,-400,-406,-395,-404,-401,-436,-460,-452,-454,-428,-437,-437,-418,-717,-679,-714,-654,-1502,-1444,-1783,-1893,-1834,-1758,-2741,-2574]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bb4 4. c3 Ba5 5. O-O Nge7 6. d4 exd4 {C60: Ruy Lopez: Unusual Black 3rd moves and 3...g6} 7. Nxd4 (7. cxd4 d5 8. Bxc6+ Nxc6 9. exd5 Qxd5 10. Nc3 Bxc3 11. bxc3 O-O 12. Bf4 Bg4 13. Bxc7 Rac8 14. Bg3 Na5 15. Re1 Rfe8 16. Qa4 Bd7 17. Qa3 Bc6 18. Qc5 b6 19. Qxd5 Bxd5 {0-1 (65) Meier,G (2647)-Carlsen,M (2834) chess.com INT 2018}) 7... O-O 8. Bg5 f6 9. Be3 Bb6 {LiveBook: 4 Games} 10. c4 {And now c5! would win.} d6 $146 ({Predecessor:} 10... Nxd4 11. Bxd4 Bxd4 12. Qxd4 f5 13. Nc3 d6 14. Rad1 fxe4 {½-½ (33) Akkuzin,A-Ivanov,V (2041) RCCA corr 2002}) 11. h3 (11. Nxc6 $11 bxc6 12. Bxc6 $1 {[%mdl 512]} Nxc6 13. Qd5+ Rf7 14. Qxc6) 11... Nxd4 $15 12. Bxd4 Be6 13. Bxb6 axb6 14. Nd2 (14. Nc3 $15) 14... f5 $17 15. Ba4 f4 (15... fxe4 $17 16. Bb3 Ng6 17. Nxe4 Qh4) 16. Bb3 Kh8 17. Nf3 Nc6 18. Rc1 Qf6 19. Rc3 Bf7 20. Nh2 Ra5 21. Re1 Bh5 22. Qd2 Rg5 23. Bd1 Bxd1 24. Rxd1 Qg6 25. f3 h5 26. Qf2 Qf6 27. Kf1 Rc5 28. a3 Ra8 29. Kg1 Ne5 30. Qd4 Qf7 31. Rdc1 Nc6 32. Qf2 Rca5 33. Rd1 (33. Nf1 $11) 33... Ne5 $15 34. Qc2 Ra4 ({Better is} 34... g5 $15) 35. Rd5 (35. Rc1 $1 $11) 35... g6 36. Nf1 Kh7 37. Nd2 Qf6 {Black wants to play ...c6.} 38. Nb1 Qh4 39. Rd1 Qg3 40. b3 R4a5 41. Qf2 (41. a4 {keeps more tension.} Rf8 42. Qf2 g5 43. Rc2 Rf7 44. Nc3) 41... Qxf2+ (41... g5 {is interesting.} 42. Rc2 Rf8 43. a4 Rf7 44. Nc3 g4) 42. Kxf2 g5 43. b4 ({White should try} 43. a4 $14) 43... Ra4 44. Rd5 Re8 45. Rb5 $2 {[#]} (45. h4 $11 {and White is okay.}) 45... Ra7 (45... c6 $1 $19 {[%cal Rc6b5]} 46. Rxb6 Rb8) 46. Rd5 Kg6 47. Rc1 Kf7 48. Ke2 Ke6 49. Rd2 Raa8 50. Nc3 c6 ({Don't play} 50... Nxc4 51. Rd4 $15) 51. Nb1 (51. a4 $17) 51... Rh8 52. Kd1 (52. Rdd1 $17) 52... g4 $19 53. hxg4 hxg4 54. fxg4 Rag8 ({Much less strong is} 54... Nxg4 55. Kc2 $19) 55. c5 dxc5 56. bxc5 Rh1+ 57. Kc2 Rxc1+ 58. Kxc1 bxc5 {[%mdl 4096] Endgame KRN-KRN} 59. Nc3 Nc4 60. Rc2 Nxa3 61. Rf2 Ke5 62. Na4 c4 {[%cal Bc5c4,Bc4c3][%mdl 32]} 63. Nb6 c3 64. Nd7+ (64. Na4 $142) 64... Kd6 {Black is clearly winning.} 65. Nf6 Rh8 {( -> ...Rh1+)} 66. Nh5 b5 {[%cal Bb7b5,Bb5b4,Bb4b3][%mdl 32]} 67. Rxf4 b4 68. Rf3 Nb5 69. Rf4 b3 {Precision: White = 33%, Black = 63%.} 0-1

[Event "GAMMA Reykjavik Open 2018"]
[Site "Reykjavik"]
[Date "2018.03.11"]
[Round "5"]
[White "Ragnarsson, Dagur"]
[Black "Eljanov, Pavel"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "2236"]
[BlackElo "2713"]
[Annotator "TA"]
[PlyCount "82"]
[EventType "swiss"]
[EventCountry "ISL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,82,0,-36,-25,-10,-15,-31,-34,-87,-2,-3,18,0,8,0,-5,-8,-16,-14,26,30,117,108,110,99,110,118,125,106,116,112,137,74,72,-63,-48,-137,-131,-269,-290,-383,-394,-446,-377,-371,-304,-656,-597,-622,-608,-599,-506,-757,-738,-708,-689,-12839,-12839,-12839,-12840,-12838,-12835,-29979,-29980,-29993,-29994]} 1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Ne4 5. Ne2 Qb6 6. d4 {B11: Caro-Kann: Two Knights Variation} e6 7. Nfg1 (7. g3 c5 8. Bg2 Bd7 9. O-O Bb5 10. Re1 Nc6 11. c3 Rc8 12. Be3 Bc4 13. Qc2 {½-½ (48) Naiditsch,A (2702)-Bartel,M (2613) Germany 2017}) 7... f6 8. f3 Ng5 9. h4 Nf7 10. f4 {LiveBook: 5 Games} c5 11. c3 Nc6 12. Nf3 Bd7 13. a3 $146 ({Better is} 13. Be3 $15) ({Predecessor:} 13. g3) 13... O-O-O (13... Be7 $17) 14. b4 $11 c4 15. a4 {[%cal Ba3a4,Ba4a5][%mdl 32]} h5 16. a5 $36 {[%mdl 2048] White has good play.} Qc7 17. Ng3 Be7 18. Be2 fxe5 19. dxe5 Nfxe5 (19... Rdf8 $11 {keeps the balance.}) 20. fxe5 $16 Nxe5 21. O-O Rdf8 {Strongly threatening ...Nxf3+.} 22. Ng5 Nd3 23. Rxf8+ $1 ({Reject} 23. Nxh5 $6 Nxc1 24. Rxc1 (24. Rxf8+ Rxf8 25. Rxc1 g6 $17) 24... Rxf1+ 25. Qxf1 g6 $11) 23... Rxf8 {[#]} 24. Nf1 $1 ({Stronger than} 24. Nxh5 Nxc1 25. Qxc1 (25. Rxc1 g6 $17) 25... Qe5 $15) 24... Nxc1 25. Rxc1 (25. Qxc1 $142 Qe5 26. Ra2 (26. Bxh5 d4 $16)) 25... Qf4 26. Bf3 (26. Qe1 $16) 26... Qxh4 $15 27. Nh7 {[#]} (27. Nh3 $15) 27... Rf7 $1 $17 {[%mdl 1024] ...Qf4 is the strong threat. Black has strong compensation.} 28. g3 (28. Qc2 $17) 28... Qh3 $19 29. Qe2 g6 30. Qe3 a6 (30... Rxh7 $2 31. Qxa7 Rf7 32. a6 $17) 31. b5 {intending bxa6.} Bxb5 (31... Rxh7 $2 32. bxa6 bxa6 33. Qa7 $17) 32. Ng5 $2 (32. Bg2 Qf5 33. Nd2 Rxh7 34. Rf1) 32... Bxg5 $1 33. Qxg5 Rxf3 34. Qxg6 Qg4 35. Qh6 d4 36. Qh8+ Kd7 37. Qh7+ Kd6 38. Qxb7 Rxg3+ 39. Nxg3 Qxg3+ 40. Kf1 Qf4+ 41. Ke2 d3+ {Precision: White = 33%, Black = 54%.} 0-1

