[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.02"]
[Round "1.1"]
[White "Grigoryan, Karen H."]
[Black "Savitha Shri B"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2632"]
[BlackElo "2106"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,83,-4,31,24,31,40,43,20,20,16,35,40,45,39,44,45,68,52,52,53,54,29,35,28,119,114,115,120,133,124,134,131,141,145,147,139,198,188,195,195,212,208,271,212,267,268,264,262,260,247,353,347,420,371,413,386,479,420,497,518,637,646,646,631,716,708,694,689,970,940,914,874,1208,1182,1004,910]} 1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. e3 Bd6 5. c4 c6 (5... dxc4 6. Bxc4 f5 7. Nc3 O-O 8. Nf3 Nd7 9. O-O c6 10. Qc2 Nf6 11. a3 Qe7 12. b4 Bd7 13. Bd3 g6 14. Na4 Rad8 15. Nc5 Bc8 16. Bc4 Kg7 17. Rab1 Ne4 {½-½ (50) Korobov,A (2715)-Leko,P (2737) Kiev 2013}) 6. cxd5 {D00: 1 d4 d5: Unusual lines} cxd5 7. Nc3 Qb6 $146 ({Predecessor:} 7... Be6 8. g3 Qb6 {½-½ (23) Rosario,J (1970)-Parreira,A (1748) Vila Nova de Gaia 2010}) 8. Qd2 {White is slightly better.} Be6 9. g3 O-O 10. Bg2 Bb4 11. Nge2 Nc6 12. O-O Na5 13. Qd3 Rfd8 14. Nf4 {[%cal Rc3d5]} Bxc3 $1 15. bxc3 Rac8 16. Rab1 $36 {[%mdl 2048] Black is under pressure.} Qa6 (16... Qc6 $11) 17. Qxa6 $16 bxa6 18. Rfc1 g5 {[#]} 19. Nd3 $1 Bf5 20. Bf1 Rd6 21. Rb4 Bxd3 22. Bxd3 Rdc6 (22... Rc7 $16 23. Kg2 Kg7) 23. Ra4 $18 Nc4 24. Bxc4 dxc4 {[%mdl 4096] Endgame KRR-KRR} 25. Rb1 R8c7 26. Ra5 Kg7 27. g4 h5 28. h3 ({Resist} 28. gxh5 $6 Kh6 $18) 28... hxg4 29. hxg4 Kf8 (29... Rc8 $142 30. Rb7 Rh8) 30. f3 Ke8 31. Rb4 Rd6 32. Kf2 Kd8 33. e4 Kc8 34. Ke3 {White is clearly winning.} Rb6 35. Rxb6 axb6 36. Rxa6 {KR-KR} Kb7 37. Ra4 b5 38. Rb4 Ka6 39. a4 bxa4 40. Rxa4+ Kb5 41. Rb4+ Ka5 42. d5 {Accuracy: White = 81%, Black = 36%.} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.02"]
[Round "1.2"]
[White "Sanjuan Garcia, Miguel"]
[Black "Lu, Shanglei"]
[Result "0-1"]
[ECO "B98"]
[WhiteElo "2105"]
[BlackElo "2611"]
[Annotator "TA"]
[PlyCount "44"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,44,25,38,0,9,0,36,25,17,23,31,22,33,18,24,-120,-132,-119,-121,-133,-122,-126,-138,-178,-156,-428,-416,-415,-406]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Be7 9. Qf3 Qc7 10. Qg3 {B98: Sicilian Najdorf: 6 Bg5 e6 7 f4 Be7, sidelines} (10. O-O-O Nbd7 11. Bd3 g5 12. fxg5 Ne5 13. Qe2 Nfg4 14. Kb1 hxg5 15. Bg3 Bd7 16. Qd2 b5 17. Nf3 Nxf3 18. gxf3 Ne5 19. Rhf1 Rh7 20. f4 gxf4 21. Bxf4 Qc5 {0-1 (47) Gao,R (2543)-Moranda,W (2593) chess.com INT 2019}) 10... Nbd7 11. Be2 ({Of course not} 11. Qxg7 Rg8 $17) 11... O-O $146 ({Predecessor:} 11... b5 12. a3 Rb8 13. O-O-O b4 14. axb4 Rxb4 15. f5 e5 {½-½ (31) Gutierrez Dopino,J (2248)-Jenkinson,S (2288) ICCF email 2014}) 12. Bf3 {White is slightly better.} Nb6 13. O-O-O e5 14. Nf5 Bxf5 $1 15. exf5 $40 {[%mdl 128] White is up to no good.} Rac8 16. Kb1 {[#]} (16. Rhe1 $11 {keeps the balance.}) 16... e4 $1 $17 {[%cal Re4f3][%mdl 512]} 17. Bxf6 (17. Nxe4 Qxc2+) 17... Bxf6 18. Bxe4 Rfe8 19. Rhe1 Qd8 {And now ...Rxc3! would win.} 20. Nd5 Bh4 {[%mdl 64] Skewer} 21. Qg4 $2 (21. Qd3 $17 Bxe1 22. Rxe1) 21... Nxd5 $19 22. Bxd5 {Strongly threatening Rxe8+.} Bxe1 {Accuracy: White = 28%, Black = 85%.} 0-1

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.02"]
[Round "1.3"]
[White "Pridorozhni, Aleksei"]
[Black "Luque Saiz, Andres"]
[Result "1-0"]
[ECO "A12"]
[WhiteElo "2601"]
[BlackElo "2103"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,89,-11,-22,0,-6,53,54,52,50,52,53,51,7,41,0,11,0,57,52,50,43,89,74,183,182,184,206,197,186,184,20,170,150,200,194,195,185,203,208,819,27,786,73,666,647,404,652,732,672,884,878,858,857,721,668,668,656,668,668,638,621,796,778,1033,991,1043,1030,1037,1017,1061,1013,902,877]} 1. c4 c6 2. Nf3 d5 3. b3 Nf6 4. Bb2 Bf5 5. d3 h6 6. Nbd2 Nbd7 7. g3 e6 8. Bg2 Bc5 9. O-O O-O 10. Qe1 Bh7 {A12: English Opening: 1...c6 with b3 by White} 11. e4 Re8 $146 (11... dxe4 $11 12. dxe4 e5) ({Predecessor:} 11... a5 12. e5 Ne8 13. d4 Bb4 14. Qe3 Nc7 15. a3 Be7 16. c5 b6 17. b4 Qb8 18. Bc3 {1-0 (82) Granda Zuniga,J (2663)-Van Wely,L (2654) Linares 2015}) 12. e5 $1 $14 {[%cal Re5f6]} Bxd3 {White is slightly better.} 13. exf6 Nxf6 14. Ne5 $1 {[%cal Re5d3]} Bxf1 15. Nxf1 Nd7 16. Rd1 Nxe5 17. Qxe5 {[%csl Gb2][%cal Re5g7]} f6 ({Better is} 17... Qg5 $11) 18. Qe2 {[%mdl 1024] White has compensation.} Qe7 19. Bf3 Qf7 20. Ne3 Rad8 (20... Bxe3 $16 21. fxe3 (21. Qxe3 Red8 $14) 21... dxc4) 21. Bh5 $18 g6 22. Ng4 Kf8 23. Nxf6 gxh5 24. Nxe8 $2 ({Only move:} 24. Rd3 $1 $18 {[%cal Rd3f3] Hoping for Rf3.} Qg6 25. Rf3) 24... Rxe8 (24... Kxe8 $11 25. cxd5 Qf5) 25. Rd3 $1 {[%cal Rd3f3] aiming for Rf3.} Ke7 26. Rf3 $1 Qg6 {[#]} 27. cxd5 $1 cxd5 {[#]} 28. Qb5 $1 $40 {[%mdl 640] Black is in trouble.} Bb6 $2 (28... Kd6 29. Be5+ {[%mdl 64] Deflection} Kxe5 30. Qxc5 Qh7) 29. Bf6+ $2 (29. Qb4+ $18 Kd7 30. Be5) 29... Kd6 $2 {[%mdl 8192]} (29... Kf7 $11) 30. a4 $2 (30. Qb4+ $18 {is the precise move to win.} Kc6 31. Be5 Bxf2+ 32. Rxf2) 30... Rc8 $2 {[%mdl 8192]} (30... Qe4 $16 31. Qxe8 Qxf3 32. Qe7+ {[%mdl 64] [#] Double Attack} Kc6 $1 {[%mdl 512]} 33. Qxe6+ Kc5) 31. Qb4+ Rc5 {With the idea ...Qe4.} 32. Bd4 {[%mdl 64] Pin} Qg4 {White is clearly winning.} 33. Kg2 Kc6 34. Bxc5 {Qb5+ would kill now.} Bxc5 {[%mdl 4096] Endgame KQR-KQB} 35. Qb5+ Kd6 36. Qxb7 h4 {...h3+ is the strong threat.} 37. h3 Qb4 38. Qxb4 Bxb4 {KR-KB} 39. Rf4 Bd2 40. Rxh4 e5 41. Kf3 e4+ 42. Ke2 Bc1 43. Rh5 d4 44. Kd1 Ba3 45. Rxh6+ {Accuracy: White = 55%, Black = 24%.} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.02"]
[Round "1.4"]
[White "Toshali, V."]
[Black "Bernadskiy, Vitaliy"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2092"]
[BlackElo "2588"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,92,0,0,-6,0,0,0,0,25,-8,-11,-8,-6,-17,0,-12,-14,0,3,-27,-24,-20,-11,-42,-47,-51,-39,-45,-16,-22,-3,-11,0,0,0,0,0,0,-16,0,-5,-22,0,0,0,0,0,-140,-143,-292,-285,-266,-281,-368,-368,-368,-368,-368,-368,-368,-368,-368,-362,-354,-354,-327,-324,-501,-489,-466,-453,-675,-675,-675,-669,-29969,-29970,-29970,-29975]} 1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 O-O 5. e4 d6 6. c3 c5 7. dxc5 dxc5 8. Bc4 Nc6 9. Qe2 {A48: 1 d4 Nf6 2 Nf3 g6: Torre, London and Colle Systems} h6 10. Bxf6 exf6 11. O-O {The position is equal.} f5 $146 ({Predecessor:} 11... Qe7 12. Rad1 Be6 13. Bxe6 Qxe6 14. Qc4 Rad8 15. Qxe6 fxe6 16. Nc4 Rxd1 17. Rxd1 {½-½ (31) Adhiban,B (2655)-Safarli,E (2639) Riadh 2017}) 12. Qe3 Re8 13. Rfe1 Qb6 14. Rab1 g5 15. h3 Na5 16. Bd5 fxe4 17. Bxe4 {Strongly threatening Bh7+!} Be6 18. b4 cxb4 $1 19. Qxb6 (19. cxb4 {is more complex.} Nc6 20. a3 Ne7 21. Nf1 Red8 22. Rbd1) 19... axb6 20. cxb4 Nc6 21. b5 Na5 22. a4 f5 23. Bc2 Rad8 {White must now prevent ...g4.} 24. Re2 Kf7 25. Nf1 Bc3 26. h4 g4 27. Ne5+ $1 Kf6 28. Nd3 Ba2 29. Rxe8 Rxe8 30. Rd1 Nb3 {White should prevent ...Nd4.} 31. Ne3 (31. Nf4 $11 Nd4 32. Bd3) 31... Nd4 $36 {[%mdl 2048] Keeping White busy.} 32. Bb1 (32. Nc1 $17 {was worth a try.} Be6 33. Bb1) 32... Bb3 $1 $19 {[%csl LRa4,LRd1][%mdl 64] Double Attack} 33. Rf1 {[#]} Ne2+ $1 34. Kh1 {[#]} Rxe3 $1 {[%mdl 576] Deflection} 35. fxe3 Ng3+ {[%mdl 64] Double Attack} 36. Kg1 Nxf1 37. Kxf1 Bxa4 {[%mdl 4096] Endgame KBB-KBN} 38. Nf4 {aiming for Nd5+.} Bxb5+ 39. Kf2 {next Nd5+ is good for White.} Bc4 40. Nh5+ Ke5 41. Ng7 (41. Ng3 $142) 41... f4 42. exf4+ Kxf4 {( -> ...g3+)} 43. Nf5 {[#]} (43. g3+ $142 Ke5 44. Nf5) 43... g3+ $1 44. Kg1 (44. Nxg3 Bd4+) 44... Be6 45. Nxh6 Bg7 46. Ng4 Bxg4 {Accuracy: White = 58%, Black = 58%.} 0-1

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.02"]
[Round "1.5"]
[White "Sivuk, Vitaly"]
[Black "Yugina, Maria"]
[Result "1-0"]
[ECO "E00"]
[WhiteElo "2579"]
[BlackElo "2089"]
[Annotator "RC"]
[PlyCount "53"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} Bb4+ {[%emt 0:00:21]} 3. Nd2 {[%emt 0:00:00]} b6 {[%emt 0:02:26]} 4. a3 {[%emt 0:00:43]} Bxd2+ {[%emt 0:00:27]} 5. Qxd2 {[%emt 0:00:09]} Bb7 {[%emt 0:01:54]} 6. b4 {[%emt 0:00:42]} f5 {[%emt 0:01:33]} 7. Bb2 {[%emt 0:00:22]} Nf6 {[%emt 0:00:32]} 8. f3 {[%emt 0:00:44]} O-O {[%emt 0:01:46]} 9. e3 {[%emt 0:00:52]} d6 {[%emt 0:12:52]} 10. Bd3 {[%emt 0:00:21]} Qe7 {[%emt 0:02:08]} 11. Ne2 {[%emt 0:00:48]} Nbd7 {[%emt 0:00:19]} 12. O-O {[%emt 0:00:42]} Rae8 {[%emt 0:00:20]} 13. Rae1 {[%emt 0:02:19]} Rf7 {[%emt 0:03:03]} 14. Ng3 {[%emt 0:06:56]} Nf8 {[%emt 0:06:18]} 15. d5 {[%emt 0:01:56]} exd5 {[%emt 0:02:49]} 16. Nxf5 {[%emt 0:00:29]} Qd7 {[%emt 0:02:58]} 17. cxd5 {[%emt 0:00:11]} Bxd5 {[%emt 0:03:13]} 18. e4 {[%emt 0:00:28]} Be6 {[%emt 0:00:58]} 19. Nd4 {[%emt 0:00:17]} Kh8 {[%emt 0:13:51]} 20. Bb5 {[%emt 0:00:17]} Qc8 {[%emt 0:00:52]} 21. Bxe8 {[%emt 0:00:11]} Nxe8 {[%emt 0:00:49]} 22. Nxe6 {[%emt 0:03:13]} Nxe6 {[%emt 0:01:31]} 23. f4 {[%emt 0:00:33]} Qd7 {[%emt 0:14:49]} 24. e5 {[%emt 0:01:04]} Nf8 {[%emt 0:01:56]} 25. e6 {[%emt 0:00:29]} Nxe6 {[%emt 0:00:22]} 26. Qe3 {[%emt 0:00:07]} Re7 {[%emt 0:01:07]} 27. f5 {[%emt 0:00:11]} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.02"]
[Round "1.6"]
[White "Kumar, Naman"]
[Black "Vazquez Igarza, Renier"]
[Result "0-1"]
[ECO "B91"]
[WhiteElo "2082"]
[BlackElo "2552"]
[Annotator "TA"]
[PlyCount "52"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,109,6,13,17,34,31,37,31,24,-15,-16,-17,0,-76,-70,-83,-77,-114,-98,-123,-114,-118,-122,-213,-118,-131,-123,-119,-118,-115,-119,-151,-150,-151,-92,-104,-33,-42,-39,-83,-83,-79,-80,-71,-79,-58,-54,-156,-140,-240,-214,-230,-230,-314,-310,-335,-352,-471,-245,-245,-245,-324,-227,-383,-383,-380,-372,-450,-464,-608,-595,-834,-818,-5372,-4954,-1558,-818,-1211,-1218,-1000,-647,-1691,-1472,-1630,-1667,-1578,-1567,-1721,-1701,-29981,-29982,-29982,-29980,-5443]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nb3 Be7 8. Bg2 O-O 9. O-O Nbd7 10. a4 {B91: Sicilian Najdorf: 6 g3} (10. Bd2 Qc7 11. a4 Nb6 12. Bg5 Be6 13. f4 exf4 14. gxf4 Nc4 15. Qc1 h6 16. Bh4 Nxe4 17. Bxe7 Nxc3 {½-½ (37) Naiditsch,A (2657)-Volokitin,A (2624) Bled 2016}) 10... b6 11. Be3 Bb7 12. Qe2 {White is slightly better.} Qc7 13. f4 $146 ({Predecessor:} 13. Nd5 Nxd5 14. exd5 Rac8 15. Rfc1 f5 16. a5 b5 17. c4 bxc4 {1-0 (42) Faibisovich,V (2348)-Schmidt,G (2203) Radebeul 2016}) 13... Rac8 14. f5 Rfe8 15. Bf3 {[#]} (15. Rfc1 $11 {keeps the balance.}) 15... d5 $1 $17 {[%mdl 512]} 16. exd5 {[#]} (16. Nxd5 Bxd5) 16... Bb4 $1 17. Ne4 Qxc2 18. Nxf6+ Nxf6 19. Qxc2 Rxc2 20. Bd1 (20. Bxb6 $17 {keeps fighting.} Bxd5 21. Bxd5 Nxd5 22. Rf2) 20... Rcc8 ({Don't take} 20... Rxb2 21. Bc1 $17) ({Black should play} 20... Nxd5 $19 21. Bxc2 Nxe3) 21. Bxb6 Nxd5 22. Ba5 Bd6 23. Re1 e4 24. Bd2 e3 25. Ba5 {[#]} Nb4 (25... Bb4 $142 $1 {[%cal Rb4e1]} 26. Bxb4 Nxb4) 26. Bb6 Be4 {Played: Nb4-c2} 0-1

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.02"]
[Round "1.7"]
[White "Lopez Martinez, Josep Manuel"]
[Black "Tadevosyan, Aspet"]
[Result "1/2-1/2"]
[ECO "E10"]
[WhiteElo "2545"]
[BlackElo "2070"]
[Annotator "TA"]
[PlyCount "124"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,124,0,0,-11,8,0,5,2,2,-6,22,20,18,0,10,15,14,10,67,10,47,23,31,29,30,0,0,0,0,0,0,-21,-20,-20,0,-30,29,11,26,-8,0,-7,0,0,0,0,0,0,0,0,15,-8,-45,-62,0,0,154,134,172,0,0,0,8,-391,0,-57,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-325,-333,-329,-119,-119,0,-338,-341,-350,-119,-119,-119,-119,-119,-119,-119,-119,-120,-120,-120,-120,-120,-121,-125,-128,-128,-137,0]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. e3 Be7 5. Nc3 O-O 6. a3 {D37: Queen's Gambit Declined: 5 Bf4} (6. b3 c5 7. Bb2 cxd4 8. Nxd4 a6 9. a3 dxc4 10. Bxc4 b5 11. Be2 Bb7 12. Bf3 Qb6 13. Bxb7 Qxb7 14. Qf3 Qxf3 15. gxf3 Rc8 16. Ke2 {½-½ (16) Andreikin,D (2719)-Matlakov,M (2700) St Petersburg 2018}) 6... c6 7. Qc2 Nbd7 8. Be2 {The position is equal.} Qc7 9. O-O e5 10. cxd5 cxd5 11. dxe5 Nxe5 12. Nd4 Rd8 $146 ({Predecessor:} 12... a6 13. Rd1 Bg4 14. h3 Be6 {1-0 (38) Neubart,T (1808)-Guenther,R Berlin 2004}) 13. Rd1 Neg4 (13... Bd7 $11) 14. g3 (14. f4 $1 $14) 14... Qe5 15. f4 Qh5 16. Bf3 {aiming for Qg2.} Ne4 17. Qg2 Nxc3 $1 18. bxc3 {h3 is the strong threat.} Qg6 $1 19. h3 Nf6 20. c4 dxc4 21. g4 Bc5 22. Bb2 Re8 (22... Ne8 $142 $1) 23. Rac1 $11 h5 {[%cal Rh5g4]} 24. g5 (24. f5 $5 {[%cal Rf5g6]} Qg5 25. gxh5 Qxe3+ 26. Kh1 $11) 24... Ne4 25. Rxc4 {Threatens to win with Bxe4.} Bxd4 26. Bxd4 Bf5 27. Rc7 Rac8 28. Rdc1 $36 {[%mdl 2048] White has some pressure.} Rxc7 29. Rxc7 h4 30. Rxb7 Rc8 31. Qb2 (31. Rxa7 $2 Rc1+ 32. Kh2 Ng3 $19) 31... Bxh3 (31... Kh7 $1 $15) 32. Rb8 {Black must now prevent Bg2.} Rxb8 $2 ({Black should play} 32... Ng3 $11) 33. Qxb8+ $16 {[%mdl 64] Double Attack} Kh7 34. Qe5 $2 ({Weaker is} 34. Qxa7 Nd2 $11) (34. Bxg7 $1 $18 Kxg7 35. Qe5+ {[%mdl 64] Double Attack} f6 36. Qe7+ {[%mdl 64] Double Attack} (36. Qxe4 Qxe4 37. gxf6+ Kxf6 $16) 36... Qf7 37. Qxe4) 34... Ng3 $11 35. e4 f6 36. Qc7 $2 {[%mdl 8192] [#]} (36. Qe7 $11 fxg5 37. fxg5) 36... Nxe4 $2 (36... Ne2+ $1 $19 {[%mdl 512]} 37. Bxe2 Qxe4 {[%mdl 64] Double Attack}) 37. Kh2 (37. Qe7 $11 Nd2 38. Be2 Qb1+ 39. Kh2) 37... Bf5 ({Black should try} 37... Be6 $1 $15 38. Qb7 Nd6) 38. Bxe4 Bxe4 39. Bxf6 $1 a6 40. Bd4 Bb1 41. Qe5 Bf5 42. a4 Bg4 43. Qc7 Bd1 44. Qe5 Bxa4 45. Kh3 Bd7+ 46. Kxh4 Bf5 47. Qe7 Bd3 48. Qf8 Bb1 49. Bf6 $2 {[%mdl 8192]} (49. f5 $11 Bxf5 50. Bxg7 Qxg7 51. Qxf5+ Kg8 52. Qf3) 49... gxf6 $19 50. Qe7+ {[#]} Kg8 $2 (50... Qg7 $1 $19 {[%cal Rg7e7]} 51. Qe6 (51. gxf6 $2 Qxe7 52. fxe7 Bg6 $19) 51... fxg5+ 52. fxg5 Qd4+ 53. Kh5 Qd1+ 54. Kh4 Qh1+ 55. Kg3 Qg1+ 56. Kh4 Qf2+ 57. Kg4 Bg6 58. Qe7+ Bf7 59. Qe4+ Bg6 60. Qh1+ Kg8 61. Qa8+ Qf8 62. Qxa6 Qf5+ 63. Kg3 Qe5+ 64. Kf2 Qf4+ 65. Ke2 Bh5+ 66. Ke1 Qh4+ 67. Kf1 Qh3+ 68. Kf2 Qf5+ 69. Ke1 Qe5+ 70. Kf2 Qd4+ 71. Kg2 Qe4+ 72. Kf2 Qf4+ 73. Ke1 Qg3+ 74. Kf1 Qf4+ 75. Ke1) 51. Qd8+ Kh7 (51... Kg7 $17 {Hoping for ...fxg5+.} 52. Qd7+ Qf7 53. gxf6+ Kg6 54. Qg4+ Kh7) 52. Qc7+ $2 {[%mdl 8192]} (52. Qe7+ $11 Qg7 53. Qe6 (53. gxf6 $2 Qxe7 54. fxe7 Bg6 $19) 53... fxg5+ 54. fxg5 Qd4+ 55. Kh5 Qd1+ 56. Kh4 Qh1+ 57. Kg3 Qg1+ 58. Kf3 Qd1+ 59. Kg2 Qd2+ 60. Kf3 Qd3+ 61. Kf2) 52... Qg7 53. Qd6 fxg5+ $2 (53... Bf5 $19 {and Black stays clearly on top. Strongly threatening ...a5.} 54. Qc5 fxg5+ 55. fxg5 Qd7) 54. fxg5 $17 a5 55. Qb6 Bf5 56. Qxa5 Qd4+ 57. Kg3 Qe3+ 58. Kg2 Qxg5+ 59. Kf2 Qf4+ 60. Ke2 Qc4+ 61. Ke3 Qe4+ 62. Kf2 Qf4+ {Accuracy: White = 50%, Black = 48%.} ({Better is} 62... Qd4+ $17 63. Ke1 Qg1+ 64. Kd2 Qd4+ 65. Ke1 Qe3+ 66. Kd1 Qd4+ 67. Qd2 Bg4+ 68. Kc2 Qe5) 1/2-1/2

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.02"]
[Round "1.8"]
[White "Samuel Lares, Jairo"]
[Black "Bjerre, Jonas Buhl"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2063"]
[BlackElo "2535"]
[Annotator "RC"]
[PlyCount "124"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:53]} 2. Nc3 {[%emt 0:00:00]} d5 {[%emt 0:01:00]} 3. Bf4 {[%emt 0:00:00]} c5 {[%emt 0:04:10]} 4. e3 {[%emt 0:00:20]} cxd4 {[%emt 0:01:06]} 5. exd4 {[%emt 0:00:04]} a6 {[%emt 0:00:54]} 6. Nf3 {[%emt 0:00:47]} Nc6 {[%emt 0:03:17]} 7. Be2 {[%emt 0:00:58]} Bg4 {[%emt 0:05:55]} 8. Ne5 {[%emt 0:16:12]} Bxe2 {[%emt 0:03:10]} 9. Nxe2 {[%emt 0:16:25]} e6 {[%emt 0:05:43]} 10. O-O {[%emt 0:04:51]} Be7 {[%emt 0:02:38]} 11. c4 {[%emt 0:05:51]} dxc4 {[%emt 0:09:54]} 12. Nxc6 {[%emt 0:01:54]} bxc6 {[%emt 0:00:10]} 13. Qa4 {[%emt 0:01:52]} Qb6 {[%emt 0:05:44]} 14. Qxc4 {[%emt 0:05:52]} O-O {[%emt 0:00:53]} 15. b3 {[%emt 0:01:46]} Rac8 {[%emt 0:03:49]} 16. Nc3 {[%emt 0:12:55]} Rfd8 {[%emt 0:08:30]} 17. Rfd1 {[%emt 0:05:09]} Qa7 {[%emt 0:10:39]} 18. Na4 {[%emt 0:08:48]} Rd5 {[%emt 0:01:40]} 19. Rac1 {[%emt 0:06:03]} Ne4 {[%emt 0:10:06]} 20. b4 {[%emt 0:04:21]} Rcd8 {[%emt 0:06:37]} 21. Be3 {[%emt 0:05:26]} e5 {[%emt 0:03:34]} 22. Qxc6 {[%emt 0:00:51]} exd4 {[%emt 0:00:51]} 23. Bf4 {[%emt 0:00:13]} d3 {[%emt 0:07:42]} 24. Nb6 {[%emt 0:00:47]} Nxf2 {[%emt 0:01:23]} 25. Rd2 {[%emt 0:00:34]} Ne4 {[%emt 0:00:34]} 26. Be3 {[%emt 0:00:02]} Bg5 {[%emt 0:00:54]} 27. Bxg5 {[%emt 0:00:49]} Rxg5 {[%emt 0:01:10]} 28. Qxe4 {[%emt 0:00:29]} Qxb6+ {[%emt 0:00:05]} 29. Kh1 {[%emt 0:00:12]} Rgd5 {[%emt 0:00:27]} 30. a3 {[%emt 0:00:18]} h6 {[%emt 0:00:41]} 31. h3 {[%emt 0:00:22]} Qd6 {[%emt 0:00:26]} 32. Rcd1 {[%emt 0:01:06]} Rd4 {[%emt 0:00:24]} 33. Qf3 {[%emt 0:00:35]} Qd7 {[%emt 0:00:20]} 34. Kg1 {[%emt 0:00:34]} Qb5 {[%emt 0:00:17]} 35. Kh1 {[%emt 0:00:26]} Qc4 {[%emt 0:00:08]} 36. Qb7 {[%emt 0:00:27]} R8d6 {[%emt 0:01:25]} 37. Kh2 {[%emt 0:00:33]} R4d5 {[%emt 0:00:31]} 38. Rf1 {[%emt 0:00:34]} Rd7 {[%emt 0:00:17]} 39. Qa8+ {[%emt 0:00:30]} Rd8 {[%emt 0:00:32]} 40. Qa7 {[%emt 0:00:28]} R5d7 {[%emt 0:00:18]} 41. Qf2 {[%emt 0:00:07]} Qc3 {[%emt 0:00:26]} 42. Rb1 {[%emt 0:00:40]} Qxa3 {[%emt 0:00:46]} 43. b5 {[%emt 0:00:02]} axb5 {[%emt 0:00:17]} 44. Rxb5 {[%emt 0:00:04]} Qc1 {[%emt 0:00:24]} 45. Rbb2 {[%emt 0:01:07]} Re8 {[%emt 0:01:01]} 46. Rb3 {[%emt 0:00:54]} Qc4 {[%emt 0:00:41]} 47. Rbb2 {[%emt 0:00:37]} Rde7 {[%emt 0:00:18]} 48. Qg3 {[%emt 0:00:34]} Re3 {[%emt 0:00:39]} 49. Qd6 {[%emt 0:00:09]} R8e6 {[%emt 0:00:37]} 50. Qd8+ {[%emt 0:00:43]} Kh7 {[%emt 0:00:07]} 51. Rf2 {[%emt 0:00:10]} Qe4 {[%emt 0:00:46]} 52. Rb5 {[%emt 0:00:58]} Re2 {[%emt 0:00:28]} 53. Rbf5 {[%emt 0:00:27]} Rxf2 {[%emt 0:00:29]} 54. Rxf2 {[%emt 0:00:04]} Qe5+ {[%emt 0:00:11]} 55. g3 {[%emt 0:00:39]} Rd6 {[%emt 0:00:15]} 56. Qb8 {[%emt 0:00:49]} Qd5 {[%emt 0:01:10]} 57. Qb1 {[%emt 0:00:31]} Rd7 {[%emt 0:00:32]} 58. Rd2 {[%emt 0:00:26]} Qe4 {[%emt 0:00:16]} 59. Qd1 {[%emt 0:00:32]} Qe3 {[%emt 0:00:23]} 60. Kg2 {[%emt 0:00:12]} Rd6 {[%emt 0:00:19]} 61. h4 {[%emt 0:00:32]} Rg6 {[%emt 0:00:25]} 62. Rxd3 {[%emt 0:00:36]} Rxg3+ {[%emt 0:00:08]} 0-1

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.02"]
[Round "1.9"]
[White "Harutyunian, Tigran K."]
[Black "Dylag, Emilia"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2533"]
[BlackElo "2063"]
[Annotator "ChessBase"]
[PlyCount "71"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. g3 {[%emt 0:00:37]} g6 {[%emt 0:00:54]} 3. Bg2 {[%emt 0:00:08]} Bg7 {[%emt 0:00:33]} 4. d4 {[%emt 0:00:14]} d6 {[%emt 0:00:49]} 5. O-O {[%emt 0:00:14]} O-O {[%emt 0:00:36]} 6. Re1 {[%emt 0:00:27]} Nc6 {[%emt 0:04:22]} 7. d5 {[%emt 0:01:57]} Na5 {[%emt 0:00:57]} 8. e4 {[%emt 0:04:11]} c5 {[%emt 0:05:10]} 9. e5 {[%emt 0:09:07]} dxe5 {[%emt 0:01:47]} 10. Nxe5 {[%emt 0:00:09]} Ne8 {[%emt 0:10:51]} 11. Nd3 {[%emt 0:07:15]} c4 {[%emt 0:09:20]} 12. Nf4 {[%emt 0:00:43]} Nd6 {[%emt 0:02:11]} 13. c3 {[%emt 0:00:24]} b5 {[%emt 0:04:27]} 14. Nd2 {[%emt 0:03:50]} Rb8 {[%emt 0:04:14]} 15. Nf3 {[%emt 0:00:11]} Bg4 {[%emt 0:09:03]} 16. Be3 {[%emt 0:02:59]} b4 {[%emt 0:06:52]} 17. Bd4 {[%emt 0:03:34]} Bxd4 {[%emt 0:04:33]} 18. Qxd4 {[%emt 0:00:08]} Nb5 {[%emt 0:08:48]} 19. Qe3 {[%emt 0:01:36]} bxc3 {[%emt 0:00:26]} 20. bxc3 {[%emt 0:00:12]} Bxf3 {[%emt 0:02:30]} 21. Bxf3 {[%emt 0:00:07]} Na3 {[%emt 0:02:36]} 22. Re2 {[%emt 0:00:16]} Re8 {[%emt 0:06:02]} 23. Qxa7 {[%emt 0:05:06]} Rb7 {[%emt 0:06:33]} 24. Qe3 {[%emt 0:03:18]} Qd6 {[%emt 0:01:23]} 25. Rae1 {[%emt 0:00:21]} Rb6 {[%emt 0:01:57]} 26. h4 {[%emt 0:01:58]} Nb7 {[%emt 0:01:01]} 27. Nh3 {[%emt 0:00:47]} Qf6 {[%emt 0:02:08]} 28. Kg2 {[%emt 0:00:17]} Kg7 {[%emt 0:01:23]} 29. Ng5 {[%emt 0:00:24]} Ra6 {[%emt 0:01:03]} 30. Ne4 {[%emt 0:00:27]} Qe5 {[%emt 0:00:15]} 31. Qd2 {[%emt 0:00:42]} Qc7 {[%emt 0:00:32]} 32. h5 {[%emt 0:00:36]} Nd6 {[%emt 0:01:04]} 33. h6+ {[%emt 0:00:25]} Kf8 {[%emt 0:01:04]} 34. Qd4 {[%emt 0:00:16]} e5 {[%emt 0:00:54]} 35. dxe6 {[%emt 0:00:11]} Rxe6 {[%emt 0:00:07]} 36. Ng5 {[%emt 0:00:55]} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.02"]
[Round "1.10"]
[White "Alvarez Morales, Miguel"]
[Black "Krysa, Leandro"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2057"]
[BlackElo "2522"]
[Annotator "TA"]
[PlyCount "142"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,142,0,0,-14,-12,-14,-8,-24,0,0,0,0,8,0,0,-12,-4,-49,-33,-42,-17,-13,-11,-39,-5,-35,-26,-35,-26,-62,-19,-38,0,0,0,-1,-2,-45,0,-37,-18,-25,-21,-21,-20,-29,-29,-27,-20,-21,0,-2,0,0,0,0,-2,-8,-15,-62,-62,-62,-62,-62,-62,-62,-62,-62,-62,-62,-62,-354,-354,-299,-62,-62,-62,-62,-62,-62,-62,-62,-62,-62,-62,-292,-292,-292,-62,-62,-62,-62,-62,-62,-19,-19,-59,-29969,-29970,-29968,-29971,-29971,-29972,-29971,-29973,-29969,-29968,-29975,-29974,-29976,-29977,-29977,-29978,-29978,-29979,-29979,-29978,-29980,-29981,-29981,-29982,-29982,-29983,-29983,-29982]} 1. e4 c5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 e6 6. Nge2 Nge7 7. O-O O-O 8. d3 d6 9. Rb1 b6 10. a3 Bb7 11. Be3 {A36: Symmetrical English vs ...g6: 4 Bg2 Bg7} Nd4 12. b4 Qd7 13. Qc1 {The position is equal.} (13. Qd2 Nxe2+ 14. Nxe2 cxb4 15. axb4 d5 16. Qa2 Rfd8 17. Rfc1 Nc6 18. Bg5 Re8 19. cxd5 exd5 20. exd5 Ne7 21. Nf4 {½-½ (71) Gordievsky,D (2622)-Krasenkow,M (2671) Wijk aan Zee 2018}) 13... Rae8 $146 ({Predecessor:} 13... Nec6 14. f4 f5 15. bxc5 dxc5 16. Rd1 Nxe2+ 17. Nxe2 Nd4 18. Bxd4 Bxd4+ 19. Nxd4 Qxd4+ 20. Kh1 {0-1 (50) Hellbing,H-Tobczewski,P Ruhrgebiet 1998}) 14. Bh6 e5 15. Bxg7 Kxg7 16. Nxd4 (16. f4 {seems wilder.} f5 17. Qd2 Nec6 18. exf5 Nxf5 19. Ne4) 16... cxd4 17. Nd5 f5 (17... b5 {with more complications.} 18. Nxe7 Rxe7 19. c5 f5 20. f4 fxe4 21. dxe4 Ref7) 18. Nxe7 Qxe7 19. exf5 Bxg2 20. Kxg2 gxf5 21. Qb2 Qf6 22. Rbd1 f4 23. f3 h5 24. Qd2 Kh8 25. Kh1 Rg8 26. gxf4 Qxf4 27. Qe2 Ref8 28. Rf2 h4 29. Qd2 Qe3 30. Qxe3 dxe3 $11 {[%mdl 4096] Endgame KRR-KRR} 31. Re2 $1 Rxf3 32. Rde1 h3 33. Rxe3 Rgf8 {( -> ...Rf1+)} 34. Kg1 R8f5 (34... Kg7 {is more complex.} 35. c5 bxc5 36. bxc5 dxc5 37. a4 Rxe3 38. Rxe3 Kf6) 35. Rxf3 Rxf3 {KR-KR} 36. c5 bxc5 ({Don't take} 36... dxc5 37. bxc5 bxc5 38. a4 $17) 37. bxc5 dxc5 38. Rxe5 Rxd3 39. Rxc5 Rxa3 40. Kf2 Kg7 41. Rc6 Kf7 42. Rh6 Ke7 43. Ke2 a5 44. Kf2 Kd7 45. Ra6 $2 {[%mdl 8192]} ({Better is} 45. Rh4 $15) 45... Kc7 $19 46. Rh6 {[#]} Kb7 $2 (46... Rb3 $1 $19 47. Rh4 Ra3) 47. Rh7+ Kc6 {aiming for ...Rb3.} 48. Rh6+ Kd5 49. Rh5+ Ke4 50. Rh4+ Kf5 51. Rh8 a4 {White must now prevent ...Rb3.} 52. Ra8 $2 (52. Rh4 $1 $15) 52... Kf4 53. Rf8+ Ke4 $2 (53... Ke5 $19 54. Re8+ Kd6 55. Rd8+ Ke5 56. Re8+ Kd5) 54. Rh8 $1 $15 Kd5 55. Rh5+ Kc4 {And now ...Rc3 would win.} 56. Rh4+ Kb3 {Hoping for ...Ra2+.} 57. Rxh3+ Kb2 58. Rh8 $2 {[%mdl 8192] [#]} (58. Rh4 $15) 58... Rb3 {Black mates.} 59. Re8 a3 60. Re2+ Ka1 61. Re1+ Rb1 62. Re8 a2 63. h4 Rb3 64. h5 Kb2 65. Re2+ Ka3 66. Re1 Rb1 67. Re8 Kb3 68. Ra8 a1=Q 69. Rxa1 Rxa1 70. Kf3 Ra4 71. Kg3 Re4 {Accuracy: White = 48%, Black = 55%.} 0-1

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.02"]
[Round "1.11"]
[White "Maiorov, Nikita"]
[Black "Lopez Mijail, Nicolas"]
[Result "1-0"]
[ECO "E41"]
[WhiteElo "2519"]
[BlackElo "2056"]
[Annotator "ChessBase"]
[PlyCount "81"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+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]} c5 {[%emt 0:00:03]} 5. Bd3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:42]} 6. Nf3 {[%emt 0:00:04]} cxd4 {[%emt 0:01:47]} 7. exd4 {[%emt 0:00:06]} d5 {[%emt 0:00:10]} 8. O-O {[%emt 0:00:41]} O-O {[%emt 0:00:47]} 9. a3 {[%emt 0:01:18]} Be7 {[%emt 0:00:28]} 10. c5 {[%emt 0:02:07]} b6 {[%emt 0:07:08]} 11. Bb5 {[%emt 0:06:13]} Bd7 {[%emt 0:01:46]} 12. b4 {[%emt 0:00:22]} bxc5 {[%emt 0:01:02]} 13. bxc5 {[%emt 0:02:42]} Ne4 {[%emt 0:03:25]} 14. Ne2 {[%emt 0:04:40]} Bf6 {[%emt 0:06:03]} 15. Bf4 {[%emt 0:03:34]} Qa5 {[%emt 0:13:35]} 16. a4 {[%emt 0:07:30]} a6 {[%emt 0:08:08]} 17. Bxc6 {[%emt 0:00:05]} Bxc6 {[%emt 0:00:06]} 18. Qc2 {[%emt 0:00:10]} Rfc8 {[%emt 0:03:31]} 19. h3 {[%emt 0:02:13]} Ra7 {[%emt 0:01:48]} 20. Rfb1 {[%emt 0:02:35]} Rb7 {[%emt 0:01:54]} 21. Rxb7 {[%emt 0:00:31]} Bxb7 {[%emt 0:00:07]} 22. Be5 {[%emt 0:00:44]} Bxe5 {[%emt 0:06:48]} 23. Nxe5 {[%emt 0:00:04]} f6 {[%emt 0:00:25]} 24. Nf3 {[%emt 0:04:16]} Bc6 {[%emt 0:01:56]} 25. Qb2 {[%emt 0:03:21]} Qc7 {[%emt 0:08:36]} 26. Nc3 {[%emt 0:02:39]} Rb8 {[%emt 0:00:38]} 27. Qc2 {[%emt 0:00:05]} Nxc3 {[%emt 0:03:08]} 28. Qxc3 {[%emt 0:00:10]} a5 {[%emt 0:00:13]} 29. Ne1 {[%emt 0:02:27]} Rb4 {[%emt 0:01:45]} 30. Nd3 {[%emt 0:00:13]} Rxa4 {[%emt 0:05:19]} 31. Rb1 {[%emt 0:00:59]} Rc4 {[%emt 0:10:09]} 32. Qb2 {[%emt 0:00:07]} Qd7 {[%emt 0:05:02]} 33. Qb8+ {[%emt 0:02:30]} Kf7 {[%emt 0:00:29]} 34. Qf4 {[%emt 0:00:04]} g5 {[%emt 0:05:43]} 35. Qe3 {[%emt 0:04:29]} a4 {[%emt 0:02:18]} 36. f4 {[%emt 0:00:16]} a3 {[%emt 0:01:35]} 37. fxg5 {[%emt 0:00:17]} a2 {[%emt 0:00:15]} 38. Rf1 {[%emt 0:00:17]} Qa7 {[%emt 0:01:26]} 39. Ne5+ {[%emt 0:02:11]} Kg7 {[%emt 0:00:38]} 40. gxf6+ {[%emt 0:00:25]} Kh8 {[%emt 0:00:13]} 41. f7 {[%emt 0:00:17]} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.02"]
[Round "1.12"]
[White "Aledo Yanguas, Javier"]
[Black "Shariyazdanov, Andrey"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2044"]
[BlackElo "2519"]
[Annotator "ChessBase"]
[PlyCount "66"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} Bg7 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:32]} d6 {[%emt 0:00:06]} 4. Bc4 {[%emt 0:01:38]} Nf6 {[%emt 0:01:12]} 5. Nc3 {[%emt 0:01:40]} O-O {[%emt 0:00:18]} 6. O-O {[%emt 0:00:50]} Bg4 {[%emt 0:00:45]} 7. Be3 {[%emt 0:07:05]} Nc6 {[%emt 0:02:38]} 8. h3 {[%emt 0:03:08]} Bxf3 {[%emt 0:01:37]} 9. Qxf3 {[%emt 0:01:00]} e5 {[%emt 0:03:52]} 10. d5 {[%emt 0:01:24]} Ne7 {[%emt 0:02:07]} 11. Qd1 {[%emt 0:08:52]} c6 {[%emt 0:07:31]} 12. a4 {[%emt 0:09:50]} cxd5 {[%emt 0:01:25]} 13. exd5 {[%emt 0:03:51]} Nf5 {[%emt 0:00:34]} 14. Qd3 {[%emt 0:04:51]} Nxe3 {[%emt 0:05:06]} 15. fxe3 {[%emt 0:04:54]} Nh5 {[%emt 0:03:39]} 16. g4 {[%emt 0:05:08]} Nf6 {[%emt 0:01:58]} 17. e4 {[%emt 0:03:03]} Rc8 {[%emt 0:03:17]} 18. a5 {[%emt 0:06:21]} a6 {[%emt 0:00:59]} 19. Ra3 {[%emt 0:03:11]} h5 {[%emt 0:02:37]} 20. gxh5 {[%emt 0:10:07]} Nxh5 {[%emt 0:00:51]} 21. Ne2 {[%emt 0:02:02]} Bh6 {[%emt 0:01:39]} 22. b4 {[%emt 0:03:18]} Qh4 {[%emt 0:02:07]} 23. Ba2 {[%emt 0:05:32]} f5 {[%emt 0:03:12]} 24. exf5 {[%emt 0:05:23]} gxf5 {[%emt 0:01:40]} 25. c4 {[%emt 0:03:36]} e4 {[%emt 0:01:18]} 26. Qd4 {[%emt 0:01:26]} Rc7 {[%emt 0:03:15]} 27. Qf2 {[%emt 0:01:17]} Rg7+ {[%emt 0:00:27]} 28. Kh2 {[%emt 0:01:03]} Qf6 {[%emt 0:03:07]} 29. Rg1 {[%emt 0:02:39]} f4 {[%emt 0:01:23]} 30. Rxg7+ {[%emt 0:00:28]} Qxg7 {[%emt 0:01:05]} 31. Nc3 {[%emt 0:00:50]} f3 {[%emt 0:01:20]} 32. Nxe4 {[%emt 0:00:30]} Qe5+ {[%emt 0:00:25]} 33. Ng3 {[%emt 0:00:30]} Nxg3 {[%emt 0:01:19]} 0-1

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.02"]
[Round "1.13"]
[White "Klekowski, Maciej"]
[Black "Atipov Hadzhiev, Cristian"]
[Result "1-0"]
[ECO "B37"]
[WhiteElo "2515"]
[BlackElo "2032"]
[Annotator "ChessBase"]
[PlyCount "61"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. e4 Bg7 6. Nc2 Nf6 7. Nc3 d6 8. Be2 O-O 9. O-O a5 10. Be3 Be6 11. f3 Nd7 12. Qd2 Nc5 13. Na3 a4 14. Rfd1 Qa5 15. Rac1 Rfc8 16. Bf1 Ne5 17. Qe2 Ncd7 18. Nd5 Bxd5 19. exd5 Nc5 20. Kh1 h5 21. Nb5 Re8 22. Rb1 Rac8 23. b4 axb3 24. axb3 Na6 25. h3 Nd7 26. b4 Qd8 27. Qf2 Ne5 28. Bb6 Qd7 29. c5 dxc5 30. bxc5 Qf5 31. Na7 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.02"]
[Round "1.14"]
[White "Buijs Martin, Urtzi"]
[Black "Sosa, Tomas"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "2028"]
[BlackElo "2508"]
[Annotator "ChessBase"]
[PlyCount "81"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:13]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:10]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:04]} 4. Nxd4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:09]} 5. Nc3 {[%emt 0:00:08]} e5 {[%emt 0:00:15]} 6. Ndb5 {[%emt 0:00:12]} h6 {[%emt 0:00:09]} 7. Nd6+ {[%emt 0:07:10]} Bxd6 {[%emt 0:00:09]} 8. Qxd6 {[%emt 0:00:04]} Qe7 {[%emt 0:00:07]} 9. Qxe7+ {[%emt 0:04:52]} Kxe7 {[%emt 0:00:13]} 10. Be3 {[%emt 0:05:39]} d6 {[%emt 0:00:38]} 11. O-O-O {[%emt 0:03:38]} Be6 {[%emt 0:00:45]} 12. Bb5 {[%emt 0:01:21]} Rhc8 {[%emt 0:02:40]} 13. h3 {[%emt 0:08:28]} Na5 {[%emt 0:03:35]} 14. Rhe1 {[%emt 0:11:35]} Rxc3 {[%emt 0:03:47]} 15. bxc3 {[%emt 0:00:08]} Nxe4 {[%emt 0:00:07]} 16. f4 {[%emt 0:13:54]} Nxc3 {[%emt 0:01:22]} 17. Bd2 {[%emt 0:02:13]} Nxb5 {[%emt 0:17:34]} 18. Bxa5 {[%emt 0:00:30]} exf4 {[%emt 0:00:14]} 19. a4 {[%emt 0:12:38]} Na3 {[%emt 0:00:37]} 20. Bc7 {[%emt 0:00:47]} Nc4 {[%emt 0:00:30]} 21. Rd4 {[%emt 0:00:24]} Kd7 {[%emt 0:01:17]} 22. Bxd6 {[%emt 0:00:34]} Nxd6 {[%emt 0:00:09]} 23. Red1 {[%emt 0:00:14]} Ke7 {[%emt 0:00:42]} 24. Rxd6 {[%emt 0:00:08]} Rc8 {[%emt 0:00:31]} 25. Kb2 {[%emt 0:00:49]} g5 {[%emt 0:04:24]} 26. R6d4 {[%emt 0:00:38]} Kf6 {[%emt 0:00:53]} 27. Rb4 {[%emt 0:02:09]} Rc7 {[%emt 0:00:29]} 28. Rd8 {[%emt 0:01:46]} Bd7 {[%emt 0:00:43]} 29. a5 {[%emt 0:04:46]} a6 {[%emt 0:07:54]} 30. Rb6+ {[%emt 0:06:00]} Ke7 {[%emt 0:08:35]} 31. Rg8 {[%emt 0:05:34]} Bc6 {[%emt 0:03:23]} 32. h4 {[%emt 0:00:32]} Kf6 {[%emt 0:00:21]} 33. hxg5+ {[%emt 0:06:13]} hxg5 {[%emt 0:00:11]} 34. Kc3 {[%emt 0:00:50]} Kf5 {[%emt 0:00:37]} 35. Rxc6 {[%emt 0:02:21]} Rxc6+ {[%emt 0:00:30]} 36. Kd3 {[%emt 0:00:03]} Re6 {[%emt 0:00:48]} 37. Rb8 {[%emt 0:00:54]} Re7 {[%emt 0:00:09]} 38. Kd4 {[%emt 0:00:17]} g4 {[%emt 0:00:44]} 39. Rh8 {[%emt 0:01:08]} f3 {[%emt 0:00:18]} 40. gxf3 {[%emt 0:00:23]} gxf3 {[%emt 0:00:07]} 41. Rh1 {[%emt 0:00:14] Ke5+} 0-1

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.02"]
[Round "1.15"]
[White "Espinosa Aranda, Angel"]
[Black "Garrido Diaz, Ernesto"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2504"]
[BlackElo "2020"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,95,19,0,12,20,19,21,33,0,51,18,64,44,37,30,25,24,31,30,37,13,18,0,0,0,0,0,0,3,24,21,30,19,25,26,36,33,60,38,41,41,51,42,58,58,58,58,169,166,187,169,170,172,29988,0,161,120,86,8,10,7,0,0,5,1,44,0,0,0,0,0,0,0,653,649,29987,29988,29988,29989,29985,665,29979,12845]} 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 O-O 6. Nc3 c6 7. O-O Nbd7 8. Nd2 Re8 {E07: Closed Catalan: Main Line (5 Nf3 0-0 6 0-0 Nbd7)} (8... b6 9. e4 dxc4 10. Nxc4 Ba6 11. b3 b5 12. Ne3 b4 13. Ne2 Nb6 14. Bb2 c5 15. d5 Ne8 16. Re1 exd5 17. exd5 {1-0 (49) Wang,H (2717)-Shomoev,A (2561) Ho Chi Minh City 2016}) 9. e4 {Black must now prevent e5.} dxe4 10. Ndxe4 Nxe4 {The position is equal.} 11. Nxe4 (11. Bxe4 {feels hotter.} e5 12. d5 Nf6 13. Bg2 Bg4 14. Qb3) 11... Nf6 (11... f5 $1 $11 12. Nc3 e5) 12. Nc3 {[%cal Be4c3,Bc3a4,Ba4b2,Bb2c4,Bc4e5][%mdl 32]} Bd6 13. Re1 h6 14. b3 Bd7 $146 ({Predecessor:} 14... Qc7 15. Bb2 Bd7 16. Rc1 {1-0 (28) Gabuzyan,H (2577)-Smit,F (2052) Rome 2016}) 15. f4 Qc7 16. c5 Bf8 17. Na4 Rad8 18. Be3 Bc8 19. Qe2 Nd5 20. Bf2 g6 21. Nb2 h5 22. Nc4 h4 23. Ne5 hxg3 24. hxg3 Bg7 25. Bf3 Bxe5 26. dxe5 Kg7 27. Kg2 Rh8 28. Rh1 Rxh1 29. Rxh1 Qa5 30. Bxd5 cxd5 (30... Rxd5 $14 31. Be3 Qb5) 31. f5 $1 $18 exf5 {[#]} 32. e6 $1 {[%cal Re6f7][%mdl 512]} f6 (32... Bxe6 33. Bd4+) 33. Bd4 $1 Re8 $2 (33... Qa6 $18 34. Qb2 Rf8) 34. e7 $2 (34. Qe3 $1 {mates} Rh8 35. Rxh8 Qxa2+ 36. Kh3 f4 37. Qe5 $1 {[%mdl 576] Double Attack} Bxe6+ 38. Qxe6 Qg2+ {[%mdl 64] Decoy} 39. Kxg2 f3+ 40. Kxf3 Kxh8 41. Qxf6+ {[%mdl 64] Double Attack} Kh7 42. Qh8#) 34... Qc7 $2 (34... Qa6 $11 35. Qxa6 bxa6) 35. Qb2 Kf7 ({Wrong is} 35... Qxe7 $2 {[#]} 36. Bxf6+ $1 {[%mdl 512]} Qxf6 37. Rh7+ $1 {[%mdl 512]} Kxh7 38. Qxf6 $18) 36. Bxf6 (36. Qc1 $16 Qa5 37. Qh6 (37. Rh7+ Ke6 $14)) 36... Qxc5 $11 37. Bd4 Qb5 38. Qc2 {Rh7+ is the strong threat.} Qc6 39. Qe2 {White wants to mate with Rh7+.} Rg8 40. e8=Q+ Rxe8 41. Rh7+ {[#]} Kg8 $1 42. Rg7+ Kf8 43. Qb2 $40 {[%mdl 128] Intending Qa3+ and mate. White attacks.} Qd6 $2 {[%mdl 8192]} (43... Re7 $11) 44. Qc1 $18 {Hoping for Qh6!} b6 {[#] and the idea ...Qe6 leaves Black hopeful.} 45. Qh6 $1 {[%cal Rh6h8][%mdl 512]} Re2+ {[#]} 46. Kf1 {Played: Kg2-f3} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.02"]
[Round "1.17"]
[White "Marin, Mihail"]
[Black "Bjerre, Tavs"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2496"]
[BlackElo "2013"]
[Annotator "ChessBase"]
[PlyCount "43"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. c4 {[%emt 0:00:00]} g6 {[%emt 0:00:27]} 2. g3 {[%emt 0:00:00]} Bg7 {[%emt 0:00:19]} 3. Bg2 {[%emt 0:00:00]} e5 {[%emt 0:00:48]} 4. Nc3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:51]} 5. e3 {[%emt 0:00:52]} d6 {[%emt 0:01:35]} 6. Nge2 {[%emt 0:00:07]} f5 {[%emt 0:01:12]} 7. d4 {[%emt 0:00:33]} exd4 {[%emt 0:04:34]} 8. exd4 {[%emt 0:02:06]} Nf6 {[%emt 0:02:54]} 9. d5 {[%emt 0:09:15]} Ne5 {[%emt 0:02:31]} 10. O-O {[%emt 0:07:24]} O-O {[%emt 0:00:14]} 11. b3 {[%emt 0:00:03]} Ne4 {[%emt 0:10:38]} 12. Bb2 {[%emt 0:00:31]} Nxc3 {[%emt 0:09:47]} 13. Bxc3 {[%emt 0:00:20]} Nd7 {[%emt 0:04:46]} 14. Bxg7 {[%emt 0:03:39]} Kxg7 {[%emt 0:00:08]} 15. Nd4 {[%emt 0:00:25]} Nc5 {[%emt 0:10:07]} 16. b4 {[%emt 0:00:42]} Ne4 {[%emt 0:00:36]} 17. Qd3 {[%emt 0:00:14]} a5 {[%emt 0:07:45]} 18. a3 {[%emt 0:00:07]} axb4 {[%emt 0:01:34]} 19. axb4 {[%emt 0:00:06]} Rxa1 {[%emt 0:00:06]} 20. Rxa1 {[%emt 0:00:04]} Qf6 {[%emt 0:05:18]} 21. Re1 {[%emt 0:10:36]} Rf7 {[%emt 0:08:37]} 22. f3 {[%emt 0:02:50]} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.03"]
[Round "2.1"]
[White "Guerra Rivera, Salvador"]
[Black "Grigoryan, Karen H."]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "2315"]
[BlackElo "2632"]
[Annotator "TA RC"]
[PlyCount "54"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,54,15,15,31,27,39,0,50,31,68,74,64,63,73,46,49,0,0,0,16,0,0,-51,-29,-54,-32,-48,-50,-33,-35,-94,-53,-179,-107,-140,-136,-417,-378,-511,-489,-1176,-1179,-1154,-1130]} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Qe2 d6 7. Nc3 Be6 {C45: Scotch Game} (7... Nge7 8. Be3 O-O 9. O-O-O f5 10. f4 fxe4 11. g3 Bxe3+ 12. Qxe3 Nf5 13. Bc4+ Kh8 14. Qe2 e3 15. Rhf1 {1-0 (39) Navara,D (2739)-Laznicka,V (2670) Prague 2019}) 8. Be3 Nf6 9. g3 Ne5 $146 {Threatens to win with ...Bg4.The position is equal.} ({Predecessor:} 9... d5 10. O-O-O d4 11. Bg5 O-O 12. e5 Re8 13. exf6 h6 14. Qh5 hxg5 15. Ne4 {1-0 (30) Negi,P (2631)-Adhiban,B (2551) Bad Wiessee 2011}) 10. Bg2 Bc4 11. Qd2 Ba6 {With the idea ...Nc4.} 12. Bxb6 {aiming for Bd4.} axb6 {[%cal Ba7b6,Bb6b5,Bb5b4][%mdl 32]} 13. O-O-O O-O 14. h3 Nc4 $36 {[%mdl 2048] Black fights for an advantage.} 15. Qf4 b5 16. Kb1 c6 17. Rhe1 (17. a3 $11) 17... b4 18. Ne2 $1 Nd7 19. Bf1 c5 20. Nec1 {Bxc4 is the strong threat.} b5 21. h4 (21. e5 $15 dxe5 22. Qf5) 21... Bc8 22. Qg5 {[#]} (22. e5 $15 Ndxe5 23. Nxc5 $1 {[%mdl 512]}) 22... Qc7 (22... Qb6 $1 $19 23. Nd2 Nde5 24. Nxc4 bxc4) 23. h5 h6 24. Qh4 $2 {[%mdl 8192]} (24. Qe7 $17) 24... Ndb6 $19 25. g4 Na4 {Black is clearly winning.} 26. Nd3 (26. Bxc4 $142 bxc4 27. g5) 26... Qa7 {( -> ...Nc3+!)} 27. Kc1 {[#]} Nc3 $1 {[%mdl 576] Back Rank. Accuracy: White = 27%, Black = 63%.} 0-1

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.03"]
[Round "2.2"]
[White "Lu, Shanglei"]
[Black "Kumar, Nikhil"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2611"]
[BlackElo "2315"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,82,10,10,4,23,23,20,22,29,4,7,0,4,0,0,0,0,0,15,0,0,0,0,-16,0,0,0,-4,0,-17,-20,-12,-21,-14,-8,-8,0,-2,-2,-13,-6,-20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. a3 Bxc5 6. Nf3 {B12: Caro-Kann: Advance Variation} f6 7. b4 Be7 8. c4 $146 ({Predecessor:} 8. Bb2 Nd7 9. c4 Nxe5 10. Nxe5 fxe5 11. cxd5 Nf6 12. Bxe5 exd5 13. Nc3 {0-1 (65) Mamedov,R (2703)-Karthikeyan,M (2570) Caleta 2019}) 8... fxe5 9. cxd5 Nf6 $1 {The position is equal.} 10. Nc3 {[%cal Bb1c3,Bc3b5,Bb5d4][%mdl 32]} exd5 {And now ...Nc6 would win.} 11. Bb5+ Bd7 {White must now prevent ...d4.} 12. Nxe5 Bxb5 13. Nxb5 Nc6 14. Nxc6 (14. Bb2 {with more complications.} a5 15. O-O axb4 16. axb4 Rxa1 17. Bxa1 O-O 18. Nxc6 bxc6 19. Nd4) 14... bxc6 15. Nd4 Qd7 16. Qc2 Rc8 17. O-O O-O 18. Qf5 c5 19. Bg5 {[#] Qxd7 is the strong threat.} (19. Qxd7 {looks sharper.} Nxd7 20. bxc5 Nxc5 21. Be3 Ne4 22. Ne2) 19... cxd4 20. Qxd7 Nxd7 21. Bxe7 Rfe8 22. Bd6 d3 23. Rfd1 Rc3 24. Kf1 Nb6 25. b5 Nc4 26. Bb4 $1 {[%cal Rb4c3]} Rb3 27. Rab1 Rxb1 28. Rxb1 $11 {[%mdl 4096] Endgame KRB-KRN} Rb8 29. Rd1 d2 30. a4 a6 $1 31. Bxd2 axb5 32. axb5 Nxd2+ 33. Rxd2 Rxb5 {KR-KR} 34. Ke2 Kf7 35. Kd3 Ke6 36. Re2+ Kd6 37. Ra2 Rb3+ 38. Kd4 Rb4+ 39. Kd3 Rb3+ 40. Kd4 Rb4+ 41. Kd3 Rb3+ {Accuracy: White = 57%, Black = 73%.} 1/2-1/2

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.03"]
[Round "2.3"]
[White "Matta, Vinay Kumar"]
[Black "Pridorozhni, Aleksei"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2308"]
[BlackElo "2601"]
[Annotator "TA"]
[PlyCount "153"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,153,64,53,56,66,51,27,141,51,133,132,134,96,103,86,79,84,79,79,83,73,84,67,71,76,75,21,22,20,17,8,19,11,50,22,29,-10,-14,-21,-22,-24,-24,-17,-23,-18,-12,-19,-16,-16,-16,-62,-61,-83,-85,-75,-66,-85,-35,-83,-87,-109,-114,-110,-106,-162,-141,-175,-157,-170,-169,-171,-172,-225,-206,-237,-230,-222,-177,-185,-184,-269,-258,-303,-275,-269,-225,-553,-529,-483,-324,-295,-193,-185,-106,-111,-104,-99,-75,-75,-77,-108,-125,-123,-75,-135,-135,-174,-87,-103,-100,-150,-144,-148,-147,-144,-129,-149,-129,-149,-171,-172,-158,-172,-158,-158,-165,-202,-204,-470,-473,-487,-456,-488,-493,-432,-484,-476,-464,-480,-460,-425,-370,-29968,-29969,-6075]} 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bh5 {B01: Scandinavian Defence} 7. g4 Bg6 $1 8. Ne5 {With the idea Bf4.} c6 (8... Nbd7 $11) (8... Nbd7 9. Bf4 Nxe5 10. Bxe5 Qb6 11. Qf3 O-O-O 12. O-O-O e6 13. Bd3 Bb4 14. Bxg6 hxg6 {½-½ (55) Caruana,F (2828)-Moranda,W (2593) chess.com INT 2019}) 9. Bg2 (9. h4 $16) 9... Nfd7 ({Black should try} 9... Nbd7 $14) 10. Nxg6 $146 ({Predecessor:} 10. Nc4 Qc7 11. Qf3 e6 12. Bf4 Qd8 13. O-O-O Nb6 14. Ne5 {1-0 (23) Onslow,A (2036)-Ragavan,P (1609) Caleta 2017}) 10... hxg6 11. Be3 e6 12. Qf3 Nf6 13. O-O-O Nbd7 14. Bf4 Qb4 15. Rhe1 Be7 16. Kb1 Nb6 17. a3 Qa5 18. Re5 (18. Qd3 $16) 18... Nfd5 $11 19. Nxd5 cxd5 20. Qb3 Rc8 21. Bf1 {Threatens to win with Bd2.} O-O 22. Bb5 {Black must now prevent Bd2.} a6 23. Bd3 Rc6 24. Bd2 Qa4 25. Qxa4 Nxa4 26. Re2 Rb6 27. b3 {Strongly threatening Ka2.} Rc8 ({Avoid the trap} 27... Bxa3 $2 28. Ka2 $18) 28. Ka2 Nc3+ 29. Bxc3 $1 Rxc3 30. f4 Bf6 31. f5 gxf5 32. gxf5 Bxd4 33. fxe6 fxe6 34. Bg6 Bf6 35. Bh5 Rbc6 36. Kb1 Kf8 37. h4 (37. Bg4 $17 {was necessary.}) 37... Rg3 38. Rf2 Ke7 39. Rh1 Rcc3 40. Be2 Bd4 41. Rff1 (41. Rf4 {is a better defense.} e5 42. Rg4) 41... Rg2 42. Bd1 a5 43. a4 Rcg3 44. Bf3 Rd2 45. h5 (45. Rd1 $142 Rxd1+ 46. Rxd1) 45... Be3 $19 46. Bd1 b6 47. Kb2 d4 48. Kb1 $2 (48. Rf3 Rgg2 49. Kb1) 48... d3 {...Rgg2 is the strong threat.} 49. Rh4 Rgg2 50. Rc4 Bc5 51. Rc3 dxc2+ (51... Rgf2 $19 52. Rh1 Rh2) 52. Rxc2 $17 Rxc2 53. Bxc2 $19 {[%mdl 4096] Endgame KRB-KRB} Rh2 54. Bg6 Bd4 55. Rf3 Kd6 56. Kc1 Kd5 57. Bf7 (57. Kd1 $142) 57... Ke4 $17 58. Rg3 Be5 (58... Kf4 $1 $19 {[%cal Rf4g3]} 59. Rg6 e5 60. Rxg7 e4) 59. Bg6+ Kf4 60. Rd3 {[#]} Bb2+ $1 61. Kd1 {[#]} e5 $1 62. Rd2 Rh1+ 63. Kc2 Bd4 64. Re2 Rh3 65. Re4+ Kg5 66. Bf7 Rf3 67. Bg6 Rc3+ 68. Kb2 Kf6 69. Ka3 $2 (69. Kb1) 69... Rc1 $19 {[%cal Rc1a1]} 70. Re2 Kg5 71. Bf7 Kf4 72. b4 Rc3+ 73. Bb3 e4 {And now ...Kf3 would win.} 74. bxa5 bxa5 {aiming for ...Kf3.} 75. Ka2 e3 76. Rg2 $2 {[#]} (76. Bd5 $19) 76... Rxb3 $1 {[%mdl 512]} 77. Kxb3 {Accuracy: White = 39%, Black = 73%.} 0-1

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.03"]
[Round "2.4"]
[White "Bernadskiy, Vitaliy"]
[Black "Kiselev, Pavel"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2588"]
[BlackElo "2303"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,87,-5,0,-29,22,-16,-16,-16,-16,-19,-18,-57,-63,-69,-52,-74,-41,-122,-15,-20,-8,-22,-17,-9,-25,-22,-16,-11,-10,-13,-10,-10,-20,-15,-15,-12,-14,-20,-9,-33,-36,-110,10,4,20,19,15,8,8,8,8,17,220,11,87,4,52,50,46,65,566,565,573,556,606,607,2581,2412,2125,2043,2287,1964,29962,29967]} 1. d4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. c4 O-O 6. Qc2 c6 7. O-O b6 8. Nc3 Nbd7 9. e4 {E07: Closed Catalan: Main Line (5 Nf3 0-0 6 0-0 Nbd7)} (9. b3 Ba6 10. Rd1 Rc8 11. e4 dxc4 12. Nd2 b5 13. bxc4 bxc4 14. Qa4 Bb5 15. Qc2 Qa5 16. a4 Ba6 17. Ba3 Bxa3 18. Rxa3 {½-½ (45) Fridman,D (2665)-Gelfand,B (2755) Netanya 2009}) 9... Ba6 ({Better is} 9... dxc4 10. Rd1 Bb7) 10. Ne5 Nxe5 11. dxe5 {The position is equal.} Nd7 12. exd5 cxd5 13. b3 $146 ({Predecessor:} 13. Re1 Bxc4 14. Bf4 Nc5 15. Rad1 Qc8 16. h4 a5 {0-1 (36) Powell,J (2152)-Grinsell,L (2195) England 1999}) 13... Rc8 14. Rd1 dxc4 15. Bf4 Qc7 16. b4 (16. Ne4 $1 $15) 16... g5 (16... Bxb4 $17 17. Ne4 Rfd8) 17. Qa4 $11 Nb8 ({And not} 17... Nxe5 18. Bxe5 Qxe5 19. Rac1 $16) 18. Be3 Qxe5 19. Bd4 Qc7 $1 20. Rac1 $1 Rfd8 {Threatens to win with ...Bb7.} 21. b5 Bb7 $1 {[%cal Rb7g2] Hoping for ...Bxg2.} 22. Qxa7 Bxg2 {[%mdl 64] Discovered Attack} 23. Qxc7 Rxc7 24. Kxg2 Nd7 25. Na4 $1 Rb8 26. Rc2 Bf6 27. Be3 c3 28. Rd6 {[#]} (28. Rcc1 $15) 28... Be5 ({Black should play} 28... Rc4 $1 $17 29. Nxb6 Nxb6 30. Rxb6 Rxb6 31. Bxb6 Rb4) 29. Rc6 Rbc8 30. Nxb6 Nxb6 31. Rxb6 Rc4 32. Ra6 Rb4 33. b6 Rb2 $2 {[#]} (33... f5 $11) 34. Rc1 $2 (34. Rxb2 $1 $18 cxb2 35. b7) 34... h6 (34... Rc4 $11 {remains equal.}) 35. Ra7 ({White should try} 35. a4 $16) 35... c2 36. a4 Rb1 37. a5 {aiming for a6.} Rxc1 $4 {[%mdl 8192]} (37... Kg7 $1 $14) 38. Bxc1 $14 {[%mdl 4096] Endgame KRB-KRB} Rd8 39. a6 {Played: f2-f4} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.03"]
[Round "2.5"]
[White "Ortin Blanco, Inigo"]
[Black "Sivuk, Vitaly"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2301"]
[BlackElo "2579"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,72,-7,24,13,21,0,18,18,40,42,26,18,32,26,26,20,39,0,0,0,8,-29,-28,-39,0,0,-8,-50,53,67,51,0,0,0,0,-11,0,0,0,0,0,0,0,-51,-54,-102,-94,-106,-109,-187,-188,-418,-412,-468,-467,-572,-595,-582,-580,-636,-633,-632,-624,-609,-615]} 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Bb4+ 5. Bd2 Bd6 (5... Be7 6. Bg2 O-O 7. O-O Nbd7 8. a4 a5 9. Qc2 c6 10. Na3 Ne4 11. Bf4 g5 12. Be3 f5 13. Rad1 Qe8 14. Qc1 h6 15. Ne5 Kh7 {½-½ (104) Nakamura,H (2743)-Karjakin,S (2750) Saint Louis 2019}) 6. Nc3 {E01: Catalan: Early deviations} O-O 7. Bg5 Be7 8. Bg2 {The position is equal.} dxc4 9. Qa4 $146 ({Predecessor:} 9. Ne5 h6 10. Bf4 Nd5 11. Nxc4 Nxf4 12. gxf4 c5 13. dxc5 {0-1 (34) Antonsen,M (2452)-Svane,R (2580) Helsingor 2018}) 9... a6 10. Qxc4 b5 11. Qd3 Bb7 12. O-O c5 13. dxc5 (13. Bxf6 {is more complex.} Bxf6 14. dxc5 Nd7 15. Qe3 b4 16. Ne4) 13... Qxd3 14. exd3 Bxc5 15. Rad1 Nbd7 16. Ne4 Nxe4 17. dxe4 Nf6 18. Nd2 Ng4 (18... Bd4 $15) 19. Nb3 $14 Bb6 20. Be7 (20. Rd6 $14 Bd8 21. Bxd8 Raxd8 22. Rfd1) 20... Rfc8 $11 {Strongly threatening ...Rc2.} 21. Rd6 Bc7 22. Rd2 Ne5 23. Nc5 Bc6 24. b3 Bb6 25. Rc1 Be8 26. Rdc2 (26. Bd6 $11) 26... Rc6 $1 $15 27. Bg5 {[#]} Rac8 $1 {[%cal Rb6c5]} 28. Be3 b4 {White must now prevent ...Ng4.} 29. Bd4 {[#]} (29. Bf1 $17 {was worth a try.}) 29... f6 $1 $19 ({Weaker is} 29... Nd7 30. Nxd7 Rxc2 31. Rxc2 $11) 30. Kf1 $2 {[#]} (30. h4 {keeps fighting.}) 30... Nd3 $1 {[%mdl 512]} 31. Nxd3 {Hoping for Rxc6.} Rxc2 {Black is clearly winning.} 32. Rxc2 Rxc2 33. Bxb6 Bb5 34. Bf3 {With the idea Be2.} Bxd3+ 35. Ke1 Rxa2 36. Bc5 a5 {Accuracy: White = 40%, Black = 77%.} 0-1

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.03"]
[Round "2.6"]
[White "Vazquez Igarza, Renier"]
[Black "Garcia Moreno, Carlos"]
[Result "0-1"]
[ECO "E33"]
[WhiteElo "2552"]
[BlackElo "2289"]
[Annotator "TA"]
[PlyCount "162"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,162,7,9,9,9,7,2,0,0,11,0,15,18,26,22,32,18,37,36,35,57,62,0,22,17,20,9,79,12,14,18,29,27,41,27,21,16,27,30,23,32,61,60,72,74,70,58,66,52,83,79,93,98,104,98,118,95,186,169,220,77,112,133,143,17,262,120,147,8,8,7,9,0,8,0,16,8,8,1,8,1,4,1,30,27,30,8,626,612,612,612,611,0,27,0,527,232,187,-227,-215,-185,-15,-220,-216,-247,0,-10,0,-242,-233,-175,-200,-303,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-103,-100,-104,0,-29990,-29991,-29991,-29992,-29992,-29993,-29995,-29996,-29996,-29997,-29997,-29998]} 1. d4 Nf6 2. c4 e6 3. Nf3 Nc6 4. Nc3 Bb4 5. Qc2 d6 6. a3 Bxc3+ 7. Qxc3 a5 8. b3 O-O 9. Bb2 Re8 {E33: Nimzo-Indian: Classical: 4...Nc6} 10. Rd1 Qe7 11. d5 (11. e3 e5 12. d5 Nb8 13. Be2 Bg4 14. O-O Nbd7 15. Rfe1 Nc5 16. Nd2 Bxe2 17. Rxe2 {½-½ (25) Nikolov,M (2577)-Bauer,C (2647) Cappelle-la-Grande 2019}) 11... Nb8 {The position is equal.} 12. dxe6 fxe6 13. e3 b6 $146 ({Predecessor:} 13... e5 14. Be2 Nc6 15. O-O Bg4 16. Rde1 Rf8 17. Nd2 Bxe2 18. Rxe2 {0-1 (49) Vypkhaniuk,I (2263)-Iljin,T (2354) Alushta 2005}) 14. Be2 Bb7 15. O-O Nbd7 16. Nd4 Ne4 17. Qc1 e5 18. Nb5 Ndc5 19. b4 (19. Qc2 $1 $14) 19... Na4 20. f3 Nxb2 21. Qxb2 c6 (21... Nf6 $11) 22. Nc3 (22. fxe4 $16 cxb5 23. bxa5 (23. cxb5 Bxe4 24. bxa5 Rxa5 $14)) 22... Nxc3 $11 23. Qxc3 axb4 24. axb4 Ra2 25. Rf2 Rea8 26. e4 R8a3 27. Qc1 c5 $1 28. Bf1 Qc7 ({But not} 28... cxb4 $2 29. Rxa2 Rxa2 30. c5 $1 $18 {[%mdl 512]}) 29. b5 Ra8 $1 30. Rxa2 Rxa2 31. Qe3 Ra8 $1 32. g3 Rd8 33. Bh3 Bc8 34. Bxc8 Qxc8 $16 {[%mdl 4096] Endgame KQR-KQR} 35. Ra1 Qb7 36. Ra6 h5 (36... h6 $16 {keeps fighting.}) 37. Qd2 h4 (37... Kh7 $142 38. Kg2 Qc7) 38. gxh4 (38. Qd5+ $18 {has better winning chances.} Qxd5 39. exd5) 38... Kh7 39. Kg2 Rf8 40. Qxd6 ({White must play} 40. Qg5 $1 $16) 40... Rf6 $2 (40... Qf7 $11 {and Black is okay.} 41. Qd1 Qg6+ 42. Kh1 Rf6) 41. Qxe5 (41. Qd5 $1 $18 {[%cal Rd5b7] and the rest is easy.} Rg6+ 42. Kh1) 41... Qf7 42. Qd5 ({White should play} 42. Qc3 $1 $16) 42... Qg6+ $1 $11 43. Qg5 Qf7 44. Qd5 Qg6+ $1 45. Qg5 Qf7 46. h5 Qxc4 47. Qe3 Qxb5 48. Ra2 $36 {[%mdl 2048] White has some pressure.} Qe8 49. e5 Rf5 {[%mdl 64] Double Attack} 50. e6 Qxh5 51. Re2 {Hoping for e7.} Rg5+ $2 {[%mdl 8192]} (51... Rf8 $11) 52. Kh1 $18 Qh3 53. Rf2 $1 Qf5 54. Re2 $2 (54. Qe1 $18 {e7 is the strong threat.} Qe5 55. Re2) 54... Qh3 $11 55. Rf2 $2 {[%mdl 8192]} (55. Qf2 $11 Rd5 56. Re1) 55... Qf5 $18 {( -> ...Qb1+)} 56. Rf1 (56. Qe1 $142 {Black must now prevent e7.} Qe5 57. Re2) 56... Qh3 {[%csl Gg5][%cal Rh3g2]} 57. Qe4+ $4 {[%mdl 8192] [#]} (57. Rg1 $18 Rg6 58. Rxg6 (58. e7 Re6 $11) 58... Kxg6 59. Kg1) 57... Rg6 $1 $19 {[%cal Rh3f1]} 58. Rg1 Qxe6 59. Qc2 $2 (59. Qd3 $1 $11) 59... Kh6 {aiming for ...Rxg1+.} 60. Qd2+ Kh7 $2 (60... Kh5 $19 {Threatens to win with ...Rxg1+.} 61. Re1 Qf5) 61. Qc2 $11 Kh6 $2 (61... Qc6 $11 62. Rg3 Qf6) 62. Qd2+ $1 $19 Kh5 63. Re1 Qf5 64. Qe3 (64. Qd1 {was worth a try.} Kh6 65. Re4) 64... Rf6 $2 (64... c4 $19 {Strongly threatening ...b5.} 65. Qc3 Rg5) 65. Qe8+ $11 Kh6 66. Qh8+ Kg6 67. Rg1+ Kf7 68. Rxg7+ Ke6 69. Qg8+ Kd6 70. Qd8+ Kc6 71. Qe8+ Kd6 72. Qd8+ Kc6 73. Qe8+ Kd6 74. Kg1 (74. Qd8+ $11 Kc6) 74... Qb1+ $17 75. Kg2 {White wants to mate with Rd7+.} Qb2+ ({Better is} 75... Qc2+ $17 76. Kg3 Rxf3+ {[%mdl 64] Decoy} 77. Kxf3 Qc3+ {[%mdl 64] Double Attack} 78. Kf4 Qf6+ 79. Ke4 Qxg7 80. Qd8+ Kc6) 76. Kg1 $2 {[%mdl 8192] [#]} (76. Kh1 $11 Qb1+ 77. Rg1) 76... Qd4+ $1 {Black mates.} 77. Kg2 Qd2+ 78. Kh1 Qd1+ {[%mdl 64] Double Attack} 79. Rg1 Qxf3+ 80. Rg2 Qd1+ 81. Rg1 Qd5+ 0-1

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.03"]
[Round "2.7"]
[White "Bjerre, Jonas Buhl"]
[Black "Rohit S"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2535"]
[BlackElo "2267"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,61,10,12,12,14,-14,0,0,0,-20,-25,-15,-6,-18,-13,-30,6,0,19,16,18,24,22,18,58,63,80,77,129,125,195,181,419,408,414,395,415,411,411,392,392,393,378,362]} 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 bxc5 8. O-O Be7 9. Rd1 O-O 10. Nc3 Qb6 11. Qc2 {E15: Queen's Indian: 4 g3 sidelines, 4 g3 Ba6 and 4 g3 Bb7 early deviations} (11. Bf4 Rd8 12. Rab1 Nc6 13. Bd6 Bxd6 14. Rxd6 Ne8 15. Rd2 Nf6 16. Rbd1 Rab8 17. b3 a6 18. Qa3 Nb4 19. Qc1 d6 {1-0 (54) Mamedyarov,S (2747)-Navara,D (2734) Huaian 2016}) 11... Nc6 12. Bf4 d5 13. cxd5 {The position is equal.} Nb4 14. Qc1 $146 {[#] d6 is the strong threat.} ({Predecessor:} 14. Qb1 Nbxd5 15. Nxd5 exd5 16. Be5 Qe6 17. e3 Ne4 18. Bc3 Rab8 19. Be1 {1-0 (50) Tutush,D (1943)-Johnson,C (1890) Stillwater 2012}) 14... Nbxd5 15. Be5 Rfd8 16. Nxd5 Bxd5 17. Qf4 Qb4 18. Nd2 Nh5 19. Qe3 Bf6 20. Bc3 Bxc3 21. bxc3 Qb7 22. Ne4 c4 23. Qg5 {[#] Threatens to win with Rab1.} f6 (23... f5 $142) 24. Qh4 $16 Qf7 (24... Rab8 $16 {was necessary.} 25. Nc5 Qf7) 25. Bf3 $18 Qg6 $2 (25... g6 26. g4 Nf4) 26. Rd4 {White is winning.} ({Weaker is} 26. Qxh5 Qxh5 27. Nxf6+ gxf6 $14) 26... Nf4 27. Qxf4 e5 28. Nxf6+ $1 gxf6 29. Bxd5+ Rxd5 30. Qf3 e4 31. Rxe4 {Accuracy: White = 77%, Black = 32%.} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.03"]
[Round "2.8"]
[White "Rangel, Daniel"]
[Black "Harutyunian, Tigran K."]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2269"]
[BlackElo "2533"]
[Annotator "TA"]
[PlyCount "137"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,137,0,8,4,1,-12,-12,-37,-25,-29,-29,-22,-25,-32,-27,-41,-39,-40,-40,-32,-43,-43,-51,-43,-52,-43,-43,-54,-58,-86,-86,-86,-86,-86,-86,-86,-86,-86,-86,-86,-86,-86,-86,-86,-86,-86,0,-87,-88,-92,-75,-75,-75,-75,-75,-75,-75,-75,-75,-75,-75,-75,-75,-75,-75,-75,-75,-75,-56,-56,-56,-56,-56,-56,-56,-56,-56,-56,-56,-56,-56,-56,-56,-56,-56,-56,-31,-31,-25,-25,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 ({Predecessor:} 6. Qc2 c6 7. Bg2 Nbd7 8. O-O b6 9. Nc3 O-O 10. b3 Ba6 {0-1 (70) Gumularz,S (2297)-Froewis,G (2452) Krakow 2017}) 6... O-O 7. O-O c6 8. Qc2 b6 9. b3 Nbd7 10. Bf4 $146 {E11: Bogo-Indian} (10. Rd1 a5 11. Bc3 Bb7 12. Nbd2 Qc7 13. Rac1 c5 14. Bb2 dxc4 15. Nxc4 b5 16. Nce5 Nxe5 17. Nxe5 Bxg2 18. Kxg2 {0-1 (55) Inarkiev,E (2727)-Jakovenko,D (2718) Poikovsky 2017}) 10... Ba6 11. Nc3 dxc4 12. bxc4 Bxc4 13. Nd2 Ba6 $1 14. Bxc6 Rc8 15. Qa4 Nh5 16. Nde4 Nxf4 17. Bxd7 Nxe2+ 18. Nxe2 Bxe2 19. Bxc8 Bxf1 20. Rxf1 Qxc8 21. Qxa7 {[%mdl 64] [#] Double Attack} Bd8 22. Nd2 Qc6 23. Qa6 Bf6 24. Nb3 Ra8 25. Qe2 Qd5 26. Rd1 g6 27. Rd2 Kg7 28. h4 h5 29. Qf1 Ra4 30. Qd1 Rc4 31. Rd3 Ra4 32. Rd2 $1 Qe4 33. Qe2 Qxe2 (33... Qc6 {is interesting.} 34. Qd3 Qd5 35. f3 Be7 36. Kg2 Bd6) 34. Rxe2 Bxd4 35. Nxd4 Rxd4 $17 {[%mdl 4096] Endgame KR-KR} 36. Rb2 Rd6 37. Rb5 Kf6 38. a4 e5 39. a5 bxa5 40. Rxa5 Rd2 41. Ra7 Ke6 42. Rb7 e4 43. Rb4 Ke5 44. Rb5+ Rd5 45. Rb7 f6 46. Rb6 Rd6 47. Rb5+ Ke6 48. Ra5 Rd5 49. Ra4 Ke5 50. Ra6 Kf5 51. Rb6 g5 52. hxg5 $1 fxg5 53. Kg2 h4 54. gxh4 {The position is equal.} gxh4 55. Rb8 Kg4 56. Re8 Kf4 57. Rh8 Rg5+ 58. Kf1 Kg4 59. Re8 Kf4 60. Rh8 Rg4 61. Rf8+ Kg5 62. f3 exf3 (62... Rg3 {with more complications.} 63. Kf2 Kg6 64. Rf4 e3+ 65. Kxe3 Rh3) 63. Rxf3 Ra4 64. Kg1 Kg4 65. Rb3 h3 66. Rb8 Ra1+ 67. Kh2 Ra2+ 68. Kh1 Kg3 {[#] ( -> ...Ra1+)} 69. Rg8+ {Accuracy: White = 84%, Black = 72%.} 1/2-1/2

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.03"]
[Round "2.9"]
[White "Krysa, Leandro"]
[Black "Gu, Tianlu"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "2522"]
[BlackElo "2255"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,89,21,51,12,41,0,0,0,0,0,7,10,21,21,21,4,28,31,0,0,29,19,19,39,35,36,36,36,36,34,34,31,39,27,41,4,7,5,4,0,0,0,0,0,0,0,0,0,0,0,0,0,7,7,8,8,8,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 O-O 11. Bc4 Nc6 12. O-O b6 13. Rad1 Bb7 14. Qf4 {D41: Queen's Gambit Declined: Semi-Tarrasch with 5 cxd5} Qb8 15. Qh4 h6 $146 ({Predecessor:} 15... Qd8 16. Qh3 Nb4 17. a3 Ba6 18. Bxe6 Nc2 19. Bd5 Rc8 20. Ne5 Bxf1 21. Kxf1 Rc7 {1-0 (41) Dydyshko,V (2500)-Michenka,J (2395) Ostrava 1992}) 16. Rfe1 Qc7 17. h3 Rad8 18. d5 Na5 {[%cal Bc6a5,Ba5c4,Bc4a3][%mdl 32]} 19. Bd3 exd5 20. e5 Nc4 21. Nd4 Bc8 $1 22. f4 Rde8 23. Bb1 Na3 24. Bf5 Nb5 {[#] Threatens to win with ...Nxd4.} 25. Rc1 Qd8 $1 {[%cal Rd8h4]} 26. Qxd8 Rxd8 27. Nxb5 {Black must now prevent Nd4.} Bxf5 28. Nd6 Bd3 29. Rc7 {[%mdl 1024] White has compensation.} Bc4 30. Kf2 b5 {The position is equal.} 31. a3 a5 {[%cal Ba7a5,Ba5b4,Bb4b3][%mdl 32]} 32. Ke3 b4 33. axb4 axb4 34. Rb1 b3 35. Rb2 Ra8 36. Nxc4 dxc4 37. Rxc4 $11 {[%mdl 4096] Endgame KRR-KRR} Rfb8 38. Rc3 Ra2 39. Rbxb3 Rxb3 40. Rxb3 Rxg2 {[#] ...Rg3+ is the strong threat. KR-KR} 41. Kf3 Rg1 42. Rb8+ Kh7 43. f5 Re1 44. Re8 g6 45. fxg6+ {Accuracy: White = 76%, Black = 68%.} 1/2-1/2

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.03"]
[Round "2.10"]
[White "Ajay Karthikeyan"]
[Black "Maiorov, Nikita"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2249"]
[BlackElo "2519"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,83,27,64,20,39,0,13,0,16,6,43,14,99,92,98,94,116,80,117,57,133,98,52,54,43,8,7,7,112,0,0,-19,0,0,0,0,0,-81,37,35,35,35,37,24,29,26,35,39,45,-7,0,0,32,0,87,77,267,270,244,183,203,75,64,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. Qd2 (4. e3 Bg7 5. h4 c6 6. Be2 h5 7. Nf3 Bg4 8. Ne5 Bxe2 9. Qxe2 Nbd7 10. O-O-O Rc8 11. f3 {0-1 (60) Nabaty,T (2692)-Rodshtein,M (2674) Czech Republic 2019}) 4... h6 5. O-O-O Bg7 6. h4 $146 {A45: Trompowsky Attack} ({Predecessor:} 6. f3 a6 7. h4 b5 8. g4 Nbd7 9. e3 Nb6 10. Bd3 b4 11. Nce2 {0-1 (47) Viennot,D (2233)-Nevednichy,V (2547) Cappelle-la-Grande 2016}) 6... c6 7. e3 b5 8. Bd3 a5 9. Nf3 Bg4 10. Ne2 Bxf3 (10... Ne4 $11 11. Bxe4 dxe4) 11. gxf3 $16 e6 12. Rdg1 h5 13. Bxg6 fxg6 14. Qd3 (14. Rxg6 $16 Qe7 15. Rhg1) 14... Ra7 (14... Rg8 $14) 15. Be5 (15. Qxg6+ $6 Rf7 $11) 15... Bh6 16. Rxg6 Rf7 17. Qc3 {[%mdl 1024] Black must now prevent Nf4. White has compensation.} b4 18. Qd3 {Strongly threatening Rhg1.} Ke7 {[#]} (18... Nbd7 $11 {remains equal.}) 19. Rhg1 ({White should play} 19. c4 $1 $16) 19... Nbd7 $11 20. Ng3 {[%cal Be2g3,Bg3e4,Be4d6][%mdl 32]} Nxe5 21. dxe5 {Ne2 is the strong threat.} Nd7 22. f4 Nf8 23. Rf6 (23. Ne2 $1 $11) 23... Bg7 (23... Rxf6 $17 24. exf6+ Kf7 25. Nxh5 Rg8 26. Rxg8 Kxg8) 24. Rxf7+ $14 Kxf7 25. Ne4 $1 {[%cal Re4d6]} Rh6 (25... Qxh4 $2 26. Nd6+ (26. Qa6 Qe7 $14) 26... Kg8 27. Ne8 $18) 26. Nd6+ Kg8 27. Rg5 Nh7 28. Rg3 Nf8 29. c3 (29. Kd1 $14) 29... bxc3 30. bxc3 a4 (30... Qxh4 $5 31. Ne8 $8 Kh8 $11) 31. Kd1 Nd7 (31... Qxh4 $11 32. Ne8 Kh8 33. Nxg7 (33. Rxg7 $2 Qd8 $19) 33... Qh1+ 34. Ke2 h4) 32. Qa6 $16 Kf8 $2 (32... Qb8 $16 {was called for.}) 33. Qb7 $18 (33. Qxc6 Nxe5 34. fxe5 Bxe5 $14) 33... Bh8 34. Ke2 ({Not} 34. Qxc6 Nxe5 35. fxe5 Bxe5 $14) 34... Rh7 35. Qb1 (35. Qxc6 $18 {and White stays clearly on top. And now Nb5 would win.} Rg7 36. Rxg7 (36. Qxa4 Rxg3 37. fxg3 Nxe5 $16) 36... Kxg7 37. c4 (37. Qxa4 Kg8 $16) 37... dxc4 38. Qxc4) 35... Rg7 $16 36. Rg5 (36. Rg6 $1 $14 Rxg6 37. Qxg6 {[%mdl 64] Double Attack}) 36... Rxg5 {The position is equal.} 37. hxg5 Nxe5 38. Qh7 Bg7 39. fxe5 {[#] Hoping for f4.} Qxg5 40. f4 Qg2+ 41. Ke1 Qg1+ 42. Kd2 {Accuracy: White = 42%, Black = 38%.} 1/2-1/2

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.03"]
[Round "2.11"]
[White "Shariyazdanov, Andrey"]
[Black "Reyes Penas, Sebastian"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2519"]
[BlackElo "2215"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,117,39,40,41,47,45,54,51,45,58,58,43,70,62,59,71,91,79,228,228,245,239,233,218,260,274,249,137,150,145,135,112,118,79,87,88,157,87,98,83,83,83,105,83,83,85,95,68,93,93,102,85,83,83,170,170,174,156,184,184,188,186,184,181,631,724,725,702,722,715,637,509,1806,1522,29977,29979,29979,29980,29980,29981,29981,29982,29982,29983,29983,29984,29987,29988,29988,29989,29995,29988,29994,29995,29995,29995,29995,29996,29996,29994]} 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. Bg5 {B42: Sicilian: Kan Variation: 5 Bd3} Ng4 12. Rac1 h6 13. Bf4 {White is slightly better.} Ne5 14. Rfd1 Nbc6 15. h3 {[#]} Kh7 $146 ({Predecessor:} 15... Bd7 16. Qe3 g5 17. Bg3 Nxf3+ 18. Qxf3 Ne5 {½-½ (31) Motylev,A (2649)-Svidler,P (2727) Berlin 2015}) 16. b3 Bd7 17. Bb1 Rac8 18. Be3 Qb8 (18... Nxf3+ $16 19. Qxf3 Ne5) 19. Nxe5 $18 Bxe5 {[#]} 20. f4 $1 {[%cal Rf4e5]} Bg7 {[#]} 21. e5 $1 {[%mdl 512]} dxe5 22. Rxd7 exf4 23. Bf2 ({White should try} 23. Bb6 $18) 23... Rcd8 $16 24. Rxd8 Rxd8 25. Bb6 Rd7 26. Rd1 (26. Kf1 {with more complications.} Nd4 27. Qd2 Qd6 28. Na4 f5 29. Qf2) 26... Rxd1+ 27. Nxd1 e5 (27... Nd4 $142 28. Qd3 Qd6 29. Bxd4 Bxd4+ 30. Kf1 e5) 28. h4 (28. Nc3 $142) 28... f5 29. h5 {Threatens to win with hxg6+.} e4 30. hxg6+ Kxg6 31. Bxe4 fxe4 32. Qxe4+ Kf7 33. Qf5+ Kg8 34. Nf2 Qf8 35. Qxf8+ Bxf8 {[%mdl 4096] Endgame KBN-KBN} 36. Nd3 Bd6 (36... Kf7 $16) 37. Kf2 $18 Kg7 {[#]} 38. Kf3 $1 Kf7 39. Nxf4 Nb4 40. a4 Nc2 41. Nd3 Nb4 $2 (41... Ke6 42. g4 Na1) 42. Nxb4 Bxb4 {KB-KB} 43. g4 Kg6 44. Be3 Be7 45. c5 a5 (45... Kf7 $142 46. b4 (46. Bxh6 Bxc5 47. Bg5 Ba3 $16) 46... Bf8) 46. Ke4 Bg5 47. Bxg5 {White mates.} Kxg5 {[#]} 48. b4 $1 {[%mdl 512]} axb4 {K3P-K3P} 49. a5 b3 50. Kd3 Kxg4 {[#]} 51. c6 {Played: a5-a6} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.03"]
[Round "2.12"]
[White "Silva Lucena, Cristian"]
[Black "Klekowski, Maciej"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2217"]
[BlackElo "2515"]
[Annotator "TA"]
[PlyCount "50"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,50,-4,5,-2,5,-2,5,-2,0,-12,0,-6,-7,-8,0,0,0,0,0,-47,-39,-56,-53,-70,-60,-139,-136,-202,-207,-205,-175,-185,-179,-459,-395,-456,-448,-428,-433,-29994,-1293,-1262,-1223]} 1. Nf3 f5 2. d3 Nc6 3. d4 e6 4. c4 Nf6 5. Bf4 $146 ({Predecessor:} 5. g3 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 Ne4 8. Qd3 Qe7 9. a3 b6 10. Nc3 {½-½ (31) Gelfand,B (2741)-Vallejo Pons,F (2684) Berlin 2015}) 5... Bb4+ 6. Nbd2 {A04: Unusual lines after 1 Nf3 and King's Indian Attack} d6 7. a3 Bxd2+ $1 8. Bxd2 {The position is equal.} O-O 9. e3 e5 10. dxe5 dxe5 11. Bb4 Nxb4 12. axb4 Qe7 13. Qb3 f4 14. Be2 e4 15. Nd4 fxe3 $1 16. c5+ Kh8 17. Qxe3 ({Better is} 17. fxe3 $15 Ng8 18. Qd5) 17... Nd5 $1 $36 {[%cal Rd5e3][%mdl 2048] Black has strong initiative.} 18. Qb3 (18. Qg3 $17 {was necessary.}) 18... Nf4 $1 $19 {[%cal Rf4d3] aiming for ...Nd3+.} 19. O-O Bh3 20. gxh3 {Hoping for Bc4.} Rad8 $1 {[%cal Ba8d8,Bd8d4,Bd4d3][%mdl 32]} 21. Rfd1 $2 (21. Ne6 {might work better.} Nxe6 22. Qe3) 21... Rxd4 $1 22. Bf1 {[#]} Rd3 $1 {[%cal Rd3b3][%mdl 512]} 23. Rxd3 exd3 24. Rxa7 {[#]} (24. Qd1 $19 Qf6 25. Qf3) 24... Qe1 (24... Nxh3+ $142 $1 {[%mdl 512]} 25. Kh1 (25. Bxh3 Qe1+) 25... Nxf2+ 26. Kg1 Qg5+ 27. Bg2 Nh3+ 28. Kh1 Rf1+ $1 {[%mdl 576] Back Rank} 29. Bxf1 Qg1#) 25. Qf7 Ng6 {Accuracy: White = 29%, Black = 77%.} ({Inferior is} 25... Rxf7 26. Ra8+ Qe8 27. Rxe8+ Rf8 28. Rxf8#) ({Less strong is} 25... Nxh3+ {[#]} 26. Kg2 $1 $17 {[%mdl 512]}) 0-1

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.03"]
[Round "2.13"]
[White "Sosa, Tomas"]
[Black "Carbonell Sancho, Marc"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2508"]
[BlackElo "2209"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,101,37,56,50,54,42,54,35,65,70,70,60,83,72,89,63,87,93,97,79,127,84,84,64,91,82,86,89,97,71,87,69,122,133,108,113,126,117,104,-93,-6,-12,0,0,0,0,75,77,80,83,79,102,306,277,245,217,187,68,67,63,479,386,846,252,476,108,94,58,57,70,1052,1033,993,1039,975,937,12843,1003,947,912,862,819,12843,12844]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 d6 8. Be2 O-O 9. O-O Bd7 10. h3 Rc8 11. Qd2 {B38: Sicilian: Maroczy Bind with 5...Bg7 and 7...0-0} (11. Rc1 Qa5 12. Nb3 Qd8 13. c5 Be6 14. cxd6 Qxd6 15. Nc5 b6 16. Qxd6 exd6 17. Nxe6 fxe6 18. Rfd1 Rfd8 19. Bc4 {0-1 (58) Pavlidis,A (2564)-Pavlidis,A (2362) Rio Achaea 2018}) 11... Nxd4 12. Bxd4 Bc6 13. Qe3 {White is slightly better.} Nd7 $146 ({Predecessor:} 13... b6 14. f4 Qc7 15. e5 dxe5 16. fxe5 Nd7 17. e6 Bxd4 18. exf7+ Rxf7 19. Qxd4 {1-0 (32) Ziaziulkina,N (2291)-Ikis,M (1866) Konya 2011}) 14. Bxg7 ({Don't blunder} 14. Bxa7 $2 b6 $19) 14... Kxg7 15. b4 b6 16. Rad1 Kg8 17. h4 a5 18. a3 axb4 19. axb4 Ra8 20. Qh6 Ra3 21. Rd3 Ne5 22. Rg3 f6 23. Qc1 Ra7 24. f4 Nf7 25. b5 Ba8 (25... Bb7 $14) 26. h5 $16 g5 27. Bg4 $1 e5 28. Be6 {Hoping for fxg5.} Kh8 29. Bxf7 $2 (29. f5 $16) 29... exf4 (29... gxf4 $17 30. Rd3 Raxf7) 30. Rd3 $11 Rfxf7 31. Qd2 Rad7 32. Rd1 Rfe7 (32... Kg7 $11 {remains equal.}) 33. Rxd6 $16 Rxd6 34. Qxd6 Qxd6 35. Rxd6 Bxe4 $2 {[%mdl 4096] Endgame KRB-KRN} (35... Kg7 $16 {was worth a try.}) 36. h6 {White wants to mate with Rd8+.} (36. Rxf6 Bd3 $16) 36... Kg8 37. Rxb6 {Black must now prevent c5.} Bd3 38. Rxf6 (38. Nd5 $1 $18 {[%cal Rd5e7]} Re5 39. Rb7 (39. Nxf6+ Kf7 $16)) 38... Bxc4 $14 39. b6 {aiming for Rf5.} Bf7 $2 {[%mdl 8192]} (39... Ba6 $1 $14) 40. Kf2 Kf8 $2 (40... Bg6 41. Na4 Be4) 41. Na4 $2 (41. Nb5 {And now Nd6 would win.} Kg8 42. Rd6) 41... Re8 $2 {[#]} (41... Rd7 42. Rf5 (42. Nc5 Rd2+ 43. Kf3 Ke7 $18) 42... Rd2+ 43. Ke1 Rd4) 42. Rf5 $2 (42. b7 $1 $18 {and the rest is easy. Nb6 is the strong threat.} g4 43. Nb6 g3+ 44. Kf3) 42... Rb8 $16 43. Nc5 Ke7 $1 44. b7 Bg6 $2 {[%mdl 8192]} (44... g4 $14) 45. Rxg5 $18 {White is clearly winning.} Kd6 46. Kf3 Kc6 47. Kxf4 Kd6 {[#]} 48. Ke3 (48. Rxg6+ $142 $1 hxg6 49. Ne4+ Ke7 50. h7) 48... Kc6 49. Re5 Rd8 50. g3 Kb6 {[#]} 51. b8=Q+ $1 {Accuracy: White = 49%, Black = 28%.} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.03"]
[Round "2.14"]
[White "Martin Carmona, Gaston Manuel"]
[Black "Espinosa Aranda, Angel"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2211"]
[BlackElo "2504"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,85,45,40,50,9,40,26,29,18,51,53,57,47,60,42,87,63,64,68,118,113,114,112,97,121,109,108,83,58,75,87,91,74,60,64,77,33,280,281,368,214,198,206,357,184,214,117,295,243,428,137,148,152,139,25,26,20,49,14,17,3,8,8,8,0,8,0,8,0]} 1. Nf3 Nf6 2. c4 b6 3. d4 Bb7 4. Nc3 g6 5. Bf4 Bg7 6. e3 O-O 7. Be2 d6 8. h3 Nbd7 9. O-O e6 10. Qc2 Qe7 {E61: King's Indian: Early deviations for White, including Smyslov System} 11. Bh2 $146 (11. Rad1 Nh5 12. Bh2 f5 13. Nd2 a5 14. Rfe1 Qf7 15. Bf3 Bxf3 16. Nxf3 e5 17. dxe5 Nxe5 18. Nxe5 dxe5 {1-0 (29) Georgiev,K (2623)-Ibrahimov,R (2518) Riadh 2017}) 11... e5 12. dxe5 dxe5 {White has an edge.} 13. Rfd1 e4 14. Nd4 Ne5 15. a4 a5 16. Ndb5 Qc5 17. Rd4 Nc6 18. Bxc7 Nxd4 19. exd4 Qg5 20. d5 Bc8 21. Nxe4 Nxe4 22. Qxe4 Bxb2 23. Rf1 Bxh3 24. f4 Qg3 25. Qf3 Qxf3 26. Bxf3 Bf5 27. Bxb6 Rac8 $2 ({Better is} 27... Rab8 $1 $14 28. Bc7 (28. Bxa5 Ra8 $11) 28... Bd3) 28. c5 $1 $18 Bd3 {Threatening ...Bxb5.} 29. Rf2 (29. c6 $142) 29... Bc1 {Threatens to win with ...Bxb5.} 30. c6 $1 Rce8 $2 (30... Bxf4 31. Be2 Bxb5 32. axb5 Bd6) 31. Bxa5 (31. g3 $142) 31... Bxf4 {[#] White should prevent ...Ra8.} 32. Bb4 (32. Be2 $1 $18 {[%cal Re2d3]} Bxb5 33. axb5) 32... Re5 $2 (32... Bg3 $16) 33. c7 {Black must now prevent Bg4.} Rfe8 $2 (33... Bg3 34. Nd6 Ba6) 34. g4 $2 (34. Be2 $18 {and the rest is easy.} Be3 35. Bxd3 Rxd5 36. Nd6 {[%mdl 64] Double Attack}) 34... Bxb5 35. axb5 Re1+ {[#]} 36. Bxe1 (36. Kg2 $1 $16 Bxc7 37. d6 (37. Bxe1 Rxe1 38. Rd2 Bd6 $14) 37... Bxd6 38. Bxd6) 36... Rxe1+ $16 {[%mdl 4096] Endgame KRB-KRB} 37. Kg2 Bxc7 38. Rc2 Be5 {The position is equal.} 39. Rc8+ Kg7 40. Re8 Bc3 41. Rc8 Be5 42. Re8 {Strongly threatening d6!} Bc3 43. Rc8 {Accuracy: White = 35%, Black = 50%.} 1/2-1/2

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.03"]
[Round "2.15"]
[White "Sadzikowski, Daniel"]
[Black "Lopez Quevedo, Eduardo"]
[Result "1-0"]
[ECO "E71"]
[WhiteElo "2501"]
[BlackElo "2192"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,75,53,66,68,75,83,70,80,70,60,18,73,71,66,45,36,0,189,202,188,201,198,197,195,187,233,235,434,269,407,243,406,343,685,281,271,279,265,252,251,245,237,197,304,317,323,341,316,288,470,377,346,235,481,416,1472,1353,4606,4134]} 1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. h3 c5 6. d5 O-O 7. Bd3 e6 8. Nf3 exd5 9. exd5 Re8+ 10. Be3 Rxe3+ {E90: King's Indian: Classical: Early deviations and 6 h3} 11. fxe3 Qe7 12. Qd2 Nbd7 $146 {White is slightly better.} ({Predecessor:} 12... Bh6 13. Kf2 Nbd7 14. Rhe1 Ne5 15. Nxe5 Qxe5 16. Kg1 Bd7 17. Qf2 Re8 18. Nd1 {½-½ (41) Goganov,A (2590)-Iljiushenok,I (2419) Samara 2014}) 13. O-O-O a6 14. g4 {With the idea Rhf1.} Ne5 (14... b5 $11 {remains equal.}) 15. Nxe5 $16 Qxe5 16. Rdf1 b5 17. cxb5 c4 $2 (17... axb5 $11 18. Bxb5 Ne4 19. Nxe4 Qxe4) 18. Bxc4 $18 Ne4 19. Nxe4 Qxe4 20. Qc2 Qxe3+ 21. Kb1 {[#] Strongly threatening Re1.} axb5 22. Re1 Qf3 $2 (22... Qa7 {was worth a try.}) 23. Rhf1 Qxh3 24. Re8+ Bf8 25. Be2 Qg2 $2 {[#]} (25... Bb7 26. Qc7 Qxf1+ 27. Bxf1 Rxe8) 26. a3 (26. Qc6 $142 $1 {White threatens Rxf8+! and mate.} Bb7 27. Qxb7 {[%mdl 64] Double Attack} Qxf1+ 28. Bxf1 Rxe8 29. Bxb5) 26... Bb7 27. Rxa8 ({Don't take} 27. Bxb5 $6 Qxf1+ 28. Bxf1 Rxe8 $16) 27... Bxa8 28. Bxb5 $40 {[%mdl 128] White has strong attack.} Bxd5 {White must now prevent ...Ba2+!} 29. Qxg2 Bxg2 {[%mdl 4096] Endgame KRB-KB} 30. Rc1 f5 (30... Be4+ $142 31. Ka2 Bh6) 31. gxf5 Be4+ 32. Ka2 gxf5 33. a4 {[%cal Ba3a4,Ba4a5,Ba5a6][%mdl 32]} h5 $2 (33... Bh6 {might work better.} 34. Rc7 Be3) 34. a5 Bh6 35. Rd1 Bf4 $2 (35... Be3 {was called for.} 36. Bc4+ Kg7) 36. a6 h4 (36... Be3 $142 37. Rxd6 Kf7) 37. Bc4+ Kf8 38. Bd5 {Accuracy: White = 47%, Black = 31%.} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.03"]
[Round "2.16"]
[White "Ramirez Diaz, Jose Ramon"]
[Black "Marin, Mihail"]
[Result "1/2-1/2"]
[ECO "C28"]
[WhiteElo "2183"]
[BlackElo "2496"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,78,37,92,67,64,41,86,62,53,-29,-6,-47,0,1,85,73,79,72,81,72,99,97,99,95,106,81,107,73,81,71,84,80,85,84,77,70,96,97,99,72,105,99,89,75,84,58,85,74,70,65,83,0,0,0,29,0,0,0,12,12,81,0,16,0,55,0,22,0,38,0,37]} 1. e4 e5 2. Bc4 Nc6 3. Nc3 Nf6 4. d3 g6 (4... Na5 5. Bb3 Bb4 6. Nf3 Nxb3 7. axb3 d5 8. exd5 Nxd5 9. Bd2 Nxc3 10. Bxc3 Bxc3+ 11. bxc3 O-O 12. O-O Re8 13. Re1 {1-0 (89) Rapport,R (2747)-Aronian,L (2765) Saint Louis 2019}) 5. f4 Nh5 $146 (5... d6 $14) ({Predecessor:} 5... Bg7 6. Nf3 d6 7. O-O O-O 8. a3 Be6 9. Bxe6 fxe6 10. fxe5 dxe5 11. Bg5 Qd6 12. Bxf6 Bxf6 {1-0 (57) Schaefer,M (2216)-Hausner,I (2415) Bayern 2006}) 6. Nge2 {C28: Vienna Game: 2...Nf6 3 Bc4 Nc6} exf4 7. O-O Bg7 8. g4 {White is better.} Nf6 $1 9. Rxf4 (9. Bxf4 $14 O-O 10. h3) 9... O-O $11 10. Qf1 Ne5 (10... d5 $5 11. Bxd5 (11. exd5 Nb4 $15 {[%mdl 64] Double Attack}) (11. Nxd5 Nxg4 12. Qg2 h5 $11) 11... Nxd5 12. Nxd5 (12. exd5 g5 $11) 12... Be6 $11) 11. Bb3 $36 {[%mdl 2048] Threatening h3. White fights for an advantage.} d6 (11... d5 $11) 12. d4 $16 Nexg4 13. h3 Nh6 14. Rxf6 $1 {[%mdl 64] Deflection} Bxf6 15. Bxh6 Bg7 16. Bxg7 Kxg7 17. Qf3 Be6 18. Nd5 {[%cal Bc3d5,Bd5f4,Bf4d3][%mdl 32]} a5 19. Ndf4 Qe7 20. Bxe6 fxe6 21. Qg4 Rae8 22. Nd3 e5 23. dxe5 dxe5 24. Kg2 Rf6 25. Ng3 {Hoping for Nh5+.} Kh8 26. Rf1 Ref8 27. Rxf6 Qxf6 28. Qe2 h5 29. Nf1 b5 {[#]} 30. Nh2 ({White should play} 30. a4 $1 $16 {[%mdl 512]}) 30... Qg5+ $1 $11 31. Kh1 Kh7 32. Qg2 Qe3 33. Nf1 Qd4 34. Nd2 {With the idea Nf3.} Kg7 {[#]} (34... Qe3 $1 $11 {remains equal.}) 35. Qg5 (35. Qe2 $1 $16) 35... Re8 36. Qg1 Rd8 ({Better is} 36... c5 $11) 37. Qg5 Re8 38. Qg1 Rd8 39. Qg5 Re8 {Accuracy: White = 50%, Black = 45%.} 1/2-1/2

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.03"]
[Round "2.17"]
[White "Sanchez Jerez, Emilio Miguel"]
[Black "Wieczorek, Oskar"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2168"]
[BlackElo "2490"]
[Annotator "TA"]
[PlyCount "56"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,56,-22,-14,-12,-6,-63,-54,-70,-75,-311,-129,-122,-126,-305,-295,-302,-303,-305,-312,-304,-306,-312,-306,-332,-342,-350,-339,-340,-337,-324,-340,-381,-436,-417,-417,-501,-498,-505,-494,-641,-637,-628,-614,-605,-605,-742,-735,-880,-845]} 1. e4 c5 2. Ne2 Nf6 3. e5 (3. Nbc3 d6 4. g3 Nc6 5. d4 cxd4 6. Nxd4 g6 7. Nxc6 bxc6 8. Bg2 Qc7 9. b3 Bg7 10. Bb2 O-O 11. O-O Ba6 12. Re1 Rad8 13. Qd4 e5 14. Qd2 Nd7 {½-½ (58) Wang,H (2722)-Wojtaszek,R (2727) Douglas 2018}) 3... Ng4 4. d4 cxd4 5. Qxd4 d6 6. exd6 {B20: Sicilian: Unusual White 2nd moves} Nc6 7. dxe7 (7. Qd2 $11) 7... Qxe7 $15 (7... Nxd4 $2 {perishes.} 8. exd8=Q+ (8. exd8=B $2 {loses.} Nxc2+ {[%mdl 64] Double Attack} 9. Kd2 Nxa1 $19) 8... Kxd8 9. Nxd4 $18) (7... Qxd4 $6 8. exf8=Q+ Kxf8 9. Nxd4 $14) 8. Qf4 {Black is slightly better.} g6 $1 {[%mdl 1024] aiming for ...Bh6. Black has compensation.} 9. Qg5 $146 (9. Na3 $17 {is a better defense.}) ({Predecessor:} 9. Na3 Bh6 10. Qg3 Bxc1 11. Rxc1 {½-½ (68) Cil,H (1721)-Yetkin,A (1819) Konya 2018}) 9... Qb4+ (9... f6 $19 10. Qb5 Qc5 11. Qxc5 Bxc5) 10. Nbc3 $17 Bc5 $36 {[%mdl 2048] Black has strong initiative.} 11. f3 $2 (11. Be3 $17 Bxe3 12. fxe3) 11... Bf2+ $19 12. Kd1 {[#]} Bh4 $1 {[%mdl 512]} 13. Qxh4 Ne3+ $1 {[%mdl 64] Discovered Attack} 14. Bxe3 Qxh4 15. Ne4 {Bg5 is the strong threat.} Bf5 16. Nd6+ Kf8 {Hoping for ...Rd8.} 17. Nxf5 Rd8+ ({Don't take} 17... gxf5 18. Nf4) 18. Nfd4 Nxd4 19. Nxd4 Rxd4+ 20. Bxd4 Qxd4+ {[%mdl 64] Double Attack} 21. Bd3 Qf2 22. Rf1 Qxg2 {Black is clearly winning.} 23. h4 Kg7 24. f4 Rd8 25. Re1 Qf3+ 26. Kd2 Qxf4+ 27. Kc3 Qd4+ 28. Kb3 Rd6 {Accuracy: White = 36%, Black = 78%.} 0-1

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.03"]
[Round "3.1"]
[White "Grigoryan, Karen H."]
[Black "Mieles Palau, Daniel"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2632"]
[BlackElo "2374"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,67,27,6,10,14,34,38,36,35,38,25,33,44,30,32,27,0,0,0,0,0,0,0,0,0,0,0,0,-11,-13,-21,-21,-9,-19,-18,-6,-12,-20,-19,0,-31,0,-37,-10,-8,-8,-22,0,0,2,6,36,38,230,230,354,333]} 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 b6 9. Qd2 h6 {White is slightly better.} 10. O-O e5 11. Nh2 Nf8 (11... Nf6 12. a3 Be6 13. b4 Nd5 14. exd5 cxd5 15. Qe1 d4 16. Bd2 dxc3 17. Bxc3 {½-½ (33) Dominguez Perez,L (2763)-Abasov,N (2632) Khanty-Mansiysk 2019}) 12. f4 exf4 13. Bxf4 Ne6 14. Bg3 Qg5 $36 {[%mdl 2048] Black fights for an advantage.} 15. Qe1 Nd4 16. Nf3 Nxc2 $146 {[#] Hoping for ...Qe7.} ({Predecessor:} 16... Qd8 17. Qd2 {1-0 (62) Kobalia,M (2620)-Zagrebelny,S (2485) Tula 2019}) 17. Nxg5 Nxe1 18. Nxf7 O-O 19. Nxh6+ $1 ({Much weaker is} 19. Raxe1 Rxf7 20. Rxf7 Kxf7 $17) 19... Bxh6 20. Rxf8+ (20. Rfxe1 {with more complications.} Rd8 21. Rad1 Ba6 22. Rf1 Bg7 23. Rf3) 20... Bxf8 21. Rxe1 Ba6 22. e5 Bxd3 23. Ne4 Be7 24. Nd6 $1 c4 25. e6 Rd8 26. Be5 b5 27. a3 a5 28. Nb7 Re8 29. Bd6 {White wants to play Bxe7.} Bf6 {...Bd4+ is the strong threat.} 30. Bc5 $1 Bf5 31. e7 Bc8 ({Wrong is} 31... Bxb2 $2 32. Nd6 $18) 32. Nxa5 c3 $2 {[#]} (32... Bd7 $14) 33. bxc3 $1 $18 ({And not} 33. Nxc6 cxb2 34. Bd4 Bxd4+ 35. Nxd4 Rxe7 $17) 33... Bxc3 (33... Kg7 {might work better.}) 34. Rf1 {Accuracy: White = 74%, Black = 59%.} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.03"]
[Round "3.2"]
[White "Pridorozhni, Aleksei"]
[Black "Harff, Marcel"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2601"]
[BlackElo "2369"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,101,16,15,-17,12,-1,10,3,29,3,3,31,21,43,21,4,33,36,36,25,21,32,32,32,31,22,33,40,37,20,81,81,95,74,103,89,77,72,90,87,93,93,95,77,137,134,235,239,233,219,272,243,261,193,219,220,202,200,269,178,381,375,319,317,569,566,858,850,936,915,1116,1104,29987,29988,29988,29989,29989,29990,29990,29991,29991,29982,29971,29960,29991,29992,29992,29990]} 1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nf6 5. e5 Nfd7 6. c3 Nc6 7. Bd3 Be7 8. O-O g5 9. Bb5 {C06: French Tarrasch: 3...Nf6 4 e5 Nfd7 5 Bd3 main lines} (9. Qe2 h5 10. Qe3 Qb6 11. b4 cxd4 12. cxd4 Nxb4 13. Rb1 Qa5 14. Be2 g4 15. Ne1 Nb6 16. Nb3 Qa4 {½-½ (30) Xiong,J (2634)-Van Foreest,J (2629) Wijk aan Zee 2018}) 9... g4 10. Ne1 $1 h5 11. Nb3 {The position is equal.} Qb6 12. Ba4 $146 ({Predecessor:} 12. Be2 a5 13. a4 Nf8 14. Nxc5 Bxc5 15. dxc5 Qc7 16. Bb5 Qxe5 {1-0 (38) Jonkman,H (2425)-Thavandiran,S (2103) Guelph 2004}) 12... cxd4 13. cxd4 Qa6 14. Bxc6 bxc6 15. Nd3 Qb6 16. Be3 Ba6 17. Qc2 Bxd3 18. Qxd3 a5 19. Rfc1 a4 20. Nd2 Qa6 21. Qc3 Rc8 22. b4 Qb5 (22... axb3 $1 $11 {keeps the balance.} 23. axb3 (23. Nxb3 h4 $11) 23... Qb7) 23. a3 $16 Nb6 24. Rf1 Rg8 25. f4 gxf3 26. Rxf3 Qe2 {[%csl Gg8][%cal Re2g2]} 27. Rf2 Qg4 28. Qd3 Bh4 {[#]} 29. Re2 $1 Rc7 (29... Ra8 $142) 30. Rf1 {Strongly threatening Rf4.} Bg5 (30... Bd8 $16 31. Qa6 Rc8) 31. Bxg5 $18 Qxg5 32. Rf3 h4 33. h3 Nc8 34. Nf1 Na7 35. Ne3 Nb5 36. Ng4 {Threatens to win with Nf6+.} Rg6 37. Rc2 Kf8 $2 (37... Rg7 38. Rxc6 {[%mdl 64] Remove Defender} Rxc6 39. Qxb5 {[%mdl 64] Double Attack} Qc1+ 40. Rf1 Qc2) 38. Kh2 Rg7 {and the idea ...Qg6 leaves Black hopeful.} 39. Qd1 Qg6 $2 (39... Ke8 {keeps fighting.} 40. Rd2 Kd8) 40. Rcf2 Qe4 41. Rf4 Qg6 42. Rf6 Qg5 43. Qxa4 {Intending Qa8+ and mate.} Rg6 44. Qa8+ {White mates.} Kg7 {[#]} 45. Qe8 $1 Rxf6 46. Nxf6 Qg6 47. Qg8+ Kh6 48. Ng4+ Kg5 49. Qd8+ Kh5 50. Qh8+ Kg5 51. Rf6 {Accuracy: White = 74%, Black = 35%.} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.03"]
[Round "3.3"]
[White "Alshameary Puente, Ismael"]
[Black "Bernadskiy, Vitaliy"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2385"]
[BlackElo "2588"]
[Annotator "RC"]
[PlyCount "100"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:24]} e6 {[%emt 0:00:00]} 2. c4 {[%emt 0:02:30]} b6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:11]} Bb7 {[%emt 0:00:00]} 4. g3 {[%emt 0:00:52]} Bb4+ {[%emt 0:00:58]} 5. Bd2 {[%emt 0:02:08]} Bxf3 {[%emt 0:00:17]} 6. exf3 {[%emt 0:00:03]} Bxd2+ {[%emt 0:00:03]} 7. Qxd2 {[%emt 0:01:24]} Nf6 {[%emt 0:00:18]} 8. Nc3 {[%emt 0:00:42]} d5 {[%emt 0:02:54]} 9. cxd5 {[%emt 0:07:34]} Nxd5 {[%emt 0:01:38]} 10. Bg2 {[%emt 0:01:14]} Nc6 {[%emt 0:00:56]} 11. f4 {[%emt 0:02:14]} Nce7 {[%emt 0:00:49]} 12. O-O {[%emt 0:00:23]} O-O {[%emt 0:00:06]} 13. Rac1 {[%emt 0:01:32]} Rc8 {[%emt 0:00:12]} 14. Rfe1 {[%emt 0:06:25]} Qd7 {[%emt 0:00:54]} 15. Re5 {[%emt 0:09:00]} Nf6 {[%emt 0:04:09]} 16. Rd1 {[%emt 0:13:16]} Rfd8 {[%emt 0:02:37]} 17. Re2 {[%emt 0:02:51]} c6 {[%emt 0:05:12]} 18. Bh3 {[%emt 0:07:20]} Qb7 {[%emt 0:04:47]} 19. Qc2 {[%emt 0:01:53]} g6 {[%emt 0:01:26]} 20. Qb3 {[%emt 0:00:52]} Rd6 {[%emt 0:02:05]} 21. a4 {[%emt 0:06:32]} Qd7 {[%emt 0:04:01]} 22. a5 {[%emt 0:05:59]} b5 {[%emt 0:00:46]} 23. Qb4 {[%emt 0:06:02]} Ned5 {[%emt 0:15:36]} 24. Nxd5 {[%emt 0:07:47]} cxd5 {[%emt 0:03:39]} 25. Bf1 {[%emt 0:01:11]} a6 {[%emt 0:00:28]} 26. h4 {[%emt 0:00:48]} Rdc6 {[%emt 0:00:36]} 27. Bg2 {[%emt 0:02:25]} h5 {[%emt 0:00:37]} 28. Bf3 {[%emt 0:04:51]} Qd8 {[%emt 0:00:43]} 29. Kg2 {[%emt 0:01:57]} Rc4 {[%emt 0:00:42]} 30. Qe1 {[%emt 0:00:02]} Qf8 {[%emt 0:00:10]} 31. b3 {[%emt 0:01:33]} Rc3 {[%emt 0:00:57]} 32. Re3 {[%emt 0:00:40]} Rc2 {[%emt 0:00:05]} 33. Ra1 {[%emt 0:00:33]} Qg7 {[%emt 0:00:57]} 34. Re2 {[%emt 0:01:10]} R2c3 {[%emt 0:01:03]} 35. Re3 {[%emt 0:00:13]} R3c7 {[%emt 0:00:11]} 36. Rd1 {[%emt 0:00:33]} Nd7 {[%emt 0:00:44]} 37. f5 {[%emt 0:00:22]} gxf5 {[%emt 0:00:07]} 38. Bxh5 {[%emt 0:00:16]} Nf6 {[%emt 0:00:13]} 39. Bf3 {[%emt 0:00:19]} Rc2 {[%emt 0:01:16]} 40. Rd2 {[%emt 0:00:52]} R2c6 {[%emt 0:00:17]} 41. Rdd3 {[%emt 0:00:38]} Ne4 {[%emt 0:00:15]} 42. Bxe4 {[%emt 0:00:48]} fxe4 {[%emt 0:00:40]} 43. Rd1 {[%emt 0:00:52]} f5 {[%emt 0:00:11]} 44. Kh2 {[%emt 0:01:01]} Kf7 {[%emt 0:02:38]} 45. Qe2 {[%emt 0:01:09]} Rh8 {[%emt 0:00:06]} 46. Qf1 {[%emt 0:01:01]} f4 {[%emt 0:01:25]} 47. Ree1 {[%emt 0:00:01]} Rc2 {[%emt 0:01:18]} 48. Re2 {[%emt 0:00:53]} Rhc8 {[%emt 0:00:29]} 49. Rxc2 {[%emt 0:00:31]} Rxc2 {[%emt 0:00:04]} 50. Rc1 {[%emt 0:00:37]} Qxg3+ {[%emt 0:00:10]} 0-1

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.03"]
[Round "3.4"]
[White "Sivuk, Vitaly"]
[Black "Suarez Uriel, Adrian"]
[Result "1/2-1/2"]
[ECO "A22"]
[WhiteElo "2579"]
[BlackElo "2362"]
[Annotator "ChessBase"]
[PlyCount "69"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. c4 {[%emt 0:01:30]} Nf6 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:11]} e5 {[%emt 0:00:00]} 3. g3 {[%emt 0:00:36]} Bb4 {[%emt 0:00:00]} 4. e4 {[%emt 0:00:22]} Bxc3 {[%emt 0:01:21]} 5. dxc3 {[%emt 0:00:10]} d6 {[%emt 0:00:07]} 6. f3 {[%emt 0:00:10]} Be6 {[%emt 0:00:51]} 7. Nh3 {[%emt 0:00:27]} h6 {[%emt 0:00:14]} 8. Nf2 {[%emt 0:00:18]} Nc6 {[%emt 0:01:18]} 9. Be3 {[%emt 0:00:50]} Qe7 {[%emt 0:09:05]} 10. b3 {[%emt 0:01:02]} a5 {[%emt 0:02:15]} 11. a4 {[%emt 0:02:50]} Nd7 {[%emt 0:01:07]} 12. Qc2 {[%emt 0:00:58]} Nc5 {[%emt 0:08:53]} 13. Bg2 {[%emt 0:01:08]} O-O {[%emt 0:00:43]} 14. O-O {[%emt 0:03:21]} f5 {[%emt 0:02:57]} 15. Bxc5 {[%emt 0:07:44]} dxc5 {[%emt 0:00:18]} 16. exf5 {[%emt 0:00:06]} Bxf5 {[%emt 0:00:12]} 17. Ne4 {[%emt 0:00:14]} Rad8 {[%emt 0:01:00]} 18. Rae1 {[%emt 0:00:39]} Qd7 {[%emt 0:06:20]} 19. f4 {[%emt 0:04:33]} b6 {[%emt 0:04:00]} 20. Qe2 {[%emt 0:02:28]} Bg4 {[%emt 0:08:24]} 21. Qe3 {[%emt 0:00:44]} Bh3 {[%emt 0:09:32]} 22. Bxh3 {[%emt 0:19:38]} Qxh3 {[%emt 0:00:12]} 23. Nf2 {[%emt 0:08:05]} exf4 {[%emt 0:05:01]} 24. Nxh3 {[%emt 0:02:44]} fxe3 {[%emt 0:00:13]} 25. Rxe3 {[%emt 0:00:05]} Rxf1+ {[%emt 0:11:41]} 26. Kxf1 {[%emt 0:00:05]} g5 {[%emt 0:00:30]} 27. Nf2 {[%emt 0:03:51]} Kf7 {[%emt 0:00:52]} 28. Ke2 {[%emt 0:00:29]} Rd6 {[%emt 0:00:29]} 29. Rf3+ {[%emt 0:01:51]} Ke7 {[%emt 0:00:49]} 30. Ng4 {[%emt 0:00:21]} Re6+ {[%emt 0:00:37]} 31. Re3 {[%emt 0:09:16]} h5 {[%emt 0:00:22]} 32. Rxe6+ {[%emt 0:00:35]} Kxe6 {[%emt 0:00:02]} 33. Ne3 {[%emt 0:00:07]} Ne7 {[%emt 0:00:14]} 34. Kf3 {[%emt 0:03:51]} Ke5 {[%emt 0:00:16]} 35. h3 {[%emt 0:00:52]} 1/2-1/2

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.03"]
[Round "3.5"]
[White "Rojas Keim, Luis"]
[Black "Bjerre, Jonas Buhl"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2371"]
[BlackElo "2535"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,64,4,0,19,23,24,9,26,29,29,17,27,-7,-7,-8,0,-23,30,0,-6,-22,-4,-92,-58,-111,-93,-255,-259,-253,-154,-147,-164,-155,-95,-101,-83,-91,-75,-426,-415,-578,-572]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. O-O-O Be7 10. Rhe1 O-O 11. Kb1 Qa5 12. Qd2 Qc7 13. Nd4 Rac8 {B53: Sicilian: 2...d6: Lines with Qxd4} 14. f3 a6 15. g4 b5 {The position is equal.} 16. Nce2 Bb7 17. Ng3 Rfe8 {[#]} 18. Rg1 $146 ({Predecessor:} 18. h4 Qc5 19. Rg1 b4 20. Be3 Qc4 21. Bg5 {1-0 (35) Zhigalko,S (2691)-Tihonov,J (2404) Minsk 2015}) 18... Nd7 19. Bxe7 Rxe7 20. Nh5 Ne5 (20... d5 $142) 21. Qg5 {[%csl Gh5][%cal Rg5g7] [#]} Ng6 22. Rg2 d5 23. exd5 (23. e5 $1 $11) 23... Bxd5 $17 24. Re2 ({White should play} 24. Qe3 $15) 24... Rd7 25. Rdd2 $2 (25. Red2 $17) 25... Rcd8 $19 26. b3 Bb7 27. Qe3 b4 $36 {[%mdl 2048] Black is on the roll.} 28. Rd3 {intending f4.} Qc5 (28... Kh8 $142 29. f4 Ne7) 29. Nxg7 $17 {[#] aiming for Nh5.} Rxd4 30. Nh5 {And now Qh6! would win.} Kh8 {...R8d5 is the strong threat.} 31. Rxd4 $4 {[%mdl 8192]} (31. Nf6 $17 Kg7 32. Nh5+ Kf8 33. Red2) 31... Qxd4 $19 32. Qh6 {White wants to mate with Rd2!} Qc3 {Accuracy: White = 24%, Black = 67%.} 0-1

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.03"]
[Round "3.6"]
[White "Manu David Suthandram R"]
[Black "Shariyazdanov, Andrey"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2362"]
[BlackElo "2519"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,59,0,-6,-6,-6,0,-1,0,-11,0,-2,0,-7,0,0,18,1,9,0,0,0,0,0,18,0,20,0,0,0,31,-23,65,79,130,137,160,92,86,85,201,208,208,211,216,199,224,217]} 1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bc4 Nc6 5. d3 g6 6. O-O Bg7 7. Re1 O-O 8. Bb3 b5 {B50: Sicilian: 2...d6, Miscellaneous} 9. h3 Nd7 (9... Bb7 10. Nbd2 Rc8 11. Nf1 a5 12. a4 b4 13. Ng3 Nd7 14. Bg5 bxc3 15. bxc3 Bxc3 16. Rc1 Bxe1 17. Qxe1 {0-1 (42) Sevian,S (2666)-Nihal,S (2598) chess.com INT 2019}) 10. d4 Bb7 {The position is equal.} 11. Be3 a5 12. a4 b4 13. Nbd2 bxc3 14. bxc3 Ba6 15. Bc4 cxd4 16. Nxd4 {[#]} Nce5 $146 17. Bb5 Qc7 18. Qe2 $36 {[%mdl 2048] White has good play.} Bb7 19. N4b3 Rfc8 20. Rac1 Nc6 21. c4 Qd8 (21... Bb2 $5 {[%cal Rb2c1]}) 22. c5 (22. Rb1 $14) 22... dxc5 (22... Nxc5 $1 $11 23. Nxc5 dxc5) 23. Nc4 $14 ({Don't play} 23. Nxc5 $6 Nxc5 24. Bxc5 Nd4 $11) 23... Bd4 (23... Ba6 $142) 24. Red1 $16 {[%cal Rb3d4]} Qc7 {[#]} 25. Bxd4 ({Much worse is} 25. Nxd4 $6 cxd4 26. Bxd4 Nxd4 $14) (25. e5 $142 $1) 25... cxd4 26. Qd2 e5 {[#]} (26... Qb8 $16) 27. Ncxa5 $1 $18 {[%mdl 576] And now Bxc6 would win. Pin. White is clearly better.} Ndb8 {[%cal Ra8a5]} (27... Rxa5 28. Nxa5) 28. Nxb7 Qxb7 {[#]} 29. Rc5 $1 Rd8 30. Rdc1 {Accuracy: White = 58%, Black = 39%.} 1/2-1/2

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.03"]
[Round "3.7"]
[White "Klekowski, Maciej"]
[Black "Malovanyi, Yulian"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2515"]
[BlackElo "2360"]
[Annotator "RC"]
[PlyCount "68"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. e4 Bg7 6. Be3 Nf6 7. Nc3 O-O 8. Be2 d6 9. O-O Nxd4 10. Bxd4 Bd7 11. Qd2 Bc6 12. f3 a5 13. b3 Nd7 14. Be3 Nc5 15. Rac1 Qb6 16. Nb5 Rfc8 17. Rfd1 Qd8 18. Nd4 Qf8 19. Rb1 Bd7 20. Bf1 h5 21. Rbc1 Kh7 22. Ne2 Bh6 23. Nf4 Bc6 24. Nd5 Bxd5 25. exd5 Re8 26. g3 e5 27. dxe6 Rxe6 28. Bxh6 Qxh6 29. Qxh6+ Kxh6 30. Rd5 Ra6 31. Kf2 Rb6 32. Rb1 Kg7 33. Be2 Kf6 34. Bd1 Re5 1/2-1/2

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.03"]
[Round "3.8"]
[White "Bobadilla Viera, Jorge Samuel"]
[Black "Sosa, Tomas"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "2348"]
[BlackElo "2508"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,78,10,15,12,19,12,19,0,-8,0,21,-10,0,-17,0,0,0,-28,-28,-43,-34,-52,-33,-72,16,-42,-40,-70,-69,-73,-61,-169,-134,-134,-118,-141,-141,-162,-156,-158,-143,-217,-190,-209,-8,-433,-421,-422,-430,-414,-416,-509,-521,-572,-572,-561,-553,-541,-541,-565,-443,-732,-720,-720,-721,-699,-703,-684,-670]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6 6. c3 a6 7. a4 {C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} Ba7 8. Re1 O-O 9. Bg5 {The position is equal.} h6 10. Bh4 Kh7 $146 ({Predecessor:} 10... g5 11. Bg3 Nh7 12. Nbd2 Qf6 13. d4 h5 14. h3 h4 {1-0 (54) Duda,J (2729)-Giri,A (2779) Paris 2019}) 11. Bb3 g5 12. Bg3 g4 13. Bh4 Kg7 $36 {[%mdl 2048] White is under pressure.} 14. Nfd2 Ne7 $1 15. Bxf6+ $1 Kxf6 16. Nf1 h5 17. Nbd2 Ng6 (17... Kg7 $17) 18. Nc4 (18. Ng3 $11) 18... Kg7 $1 $15 19. Ng3 Qg5 $1 20. d4 h4 21. Nf1 (21. Nf5+ $1 $15 Bxf5 22. exf5) 21... exd4 22. cxd4 f5 23. exf5 Bxf5 ({Don't take} 23... Qxf5 24. Qd2 $15) 24. Nce3 Bd7 $1 25. Qd2 Rae8 26. Rac1 {[#]} (26. a5 $17 {was necessary.}) 26... Bb6 $1 $19 27. Bc2 {[#]} Rf4 $2 ({Better is} 27... Nf4 $1 $19 {...Bc6 is the strong threat.} 28. Red1 a5) 28. g3 $2 {[%mdl 8192]} (28. Bxg6 $1 $11 Kxg6 29. Nd5) 28... Rxd4 {[%mdl 64] Double Attack} 29. Nf5+ Qxf5 $1 30. Bxf5 Rxd2 {[%mdl 64] Discovered Attack} 31. Rxe8 Rxf2 {Black is clearly winning.} 32. Bxd7 {And now Kh1 would win.} Rc2+ $1 {[%mdl 64] Discovered Attack} 33. Ne3 Rxc1+ 34. Kf2 Ne5 {Threatens to win with ...Rc2+.} 35. Ke2 Kf7 36. Nd5 (36. Rxe5 $142 dxe5 37. Nxg4) 36... Rc2+ 37. Kd1 Rxh2 38. Re7+ Kf8 {Played: Kf7-g6} 0-1

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.03"]
[Round "3.9"]
[White "Martinez Fernandez, Adrian"]
[Black "Sadzikowski, Daniel"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2334"]
[BlackElo "2501"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,76,21,28,12,29,28,24,20,22,16,26,12,31,17,11,0,0,0,0,0,0,0,29,-77,-71,-91,-20,-31,-19,-21,-6,-208,-219,-212,-211,-218,-215,-216,-212,-227,-215,-226,-206,-226,-231,-301,-303,-407,-394,-664,-661,-749,-745,-735,-601,-597,-593,-616,-606,-725,-691]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 h5 9. Qd2 ({Predecessor:} 9. Nd5 Bxd5 10. exd5 Nbd7 11. Be2 g6 {1-0 (51) Tancsa,T (2157)-Ongut,T (2242) Budapest 2019}) 9... Nbd7 10. Nd5 {B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5} Bxd5 11. exd5 g6 12. Be2 $146 {White has an edge.} (12. O-O-O Bg7 13. Kb1 Qc7 14. Be2 O-O 15. g4 Rfc8 16. Rc1 hxg4 17. fxg4 {1-0 (55) Dominguez Perez,L (2758)-Giri,A (2769) Moscow 2019}) 12... Bg7 13. O-O b6 14. c4 O-O 15. Rac1 Re8 16. Na1 e4 17. f4 Ng4 18. Bxg4 hxg4 19. b4 a5 20. a3 (20. bxa5 $1 $11 Rxa5 21. Nb3) 20... axb4 $17 21. axb4 Ra3 (21... f5 $17) 22. Nc2 $11 Ra2 $36 {[%mdl 2048] White is under pressure.} 23. Qd1 $1 Qh4 24. Qe1 $2 {[#]} (24. Nd4 $11 {and White is okay.}) 24... Qxe1 $1 $19 25. Rfxe1 {[#]} Bb2 $1 26. Rb1 Rc8 27. c5 bxc5 ({But not} 27... dxc5 28. Re2) 28. bxc5 dxc5 29. Re2 Bg7 30. Rb7 Rd8 31. Rc7 Bf8 32. Kf2 Nf6 33. Rc6 $2 (33. d6 Bxd6 34. Rb7) 33... Nxd5 {Black is clearly winning.} 34. Rd2 Nb4 35. Nxb4 Raxd2+ 36. Bxd2 cxb4 37. Ke2 Rb8 38. f5 b3 {Accuracy: White = 48%, Black = 75%.} 0-1

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.03"]
[Round "3.10"]
[White "Wieczorek, Oskar"]
[Black "Revaliente Montoya, Ciro"]
[Result "1-0"]
[ECO "B29"]
[WhiteElo "2490"]
[BlackElo "2166"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,101,32,37,36,32,32,41,40,36,36,36,36,36,36,36,36,29,32,37,39,45,48,33,40,31,52,60,122,127,132,125,131,127,148,150,154,143,244,228,249,248,237,160,269,262,359,359,341,356,437,320,430,410,385,311,568,508,556,550,539,536,507,471,506,487,1764,1460,12835,12835,12833,12834,12836,12834,12840,12840,12841,12841,12841,12842,12842,12843,12843,12843]} 1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. Nc3 e6 5. Nxd5 exd5 6. d4 Nc6 7. dxc5 Bxc5 8. Qxd5 d6 9. exd6 Qb6 10. Qe4+ Be6 11. Qh4 Bxd6 {B29: Sicilian: 2 Nf3 Nf6 (Nimzowitsch Variation)} (11... f6 12. Bc4 Bxf2+ 13. Qxf2 Bxc4 14. b3 Qxf2+ 15. Kxf2 Bf7 16. c4 Kd7 17. Ba3 a5 18. Nd2 Rhe8 19. Rhe1 {½-½ (30) Anand,V (2759)-Mamedyarov,S (2808) Paris 2018}) 12. Bd3 Nb4 13. O-O {Hoping for Be4.} Nxd3 {White is slightly better.} 14. Qa4+ Qc6 15. Qxc6+ bxc6 16. cxd3 O-O 17. Bd2 a5 $146 ({Predecessor:} 17... Rfd8 18. Ba5 Rdb8 19. Bc3 {1-0 (74) Rosso,P (2269)-Costa Trillo,V (2228) ICCF email 2014}) 18. Bc3 Rfd8 19. Rfe1 Bc7 20. Nd4 Bd7 21. a3 Bb6 22. Nf3 Bf5 23. Ne5 $36 {[%mdl 2048] Black is under pressure.} Bxd3 ({Black should try} 23... Be6 $14) 24. Nxc6 $16 Rd6 25. Rad1 {[#] Ne5 is the strong threat.} Rxc6 26. Rxd3 h6 27. Kf1 Rac8 28. Re4 Rc4 (28... Kf8 $16 {was necessary.} 29. Rd7 Rd8) 29. Rxc4 $18 Rxc4 {[%mdl 4096] Endgame KRB-KRB} 30. Rd6 Bc7 31. Rd5 Kf8 (31... a4 $16 {keeps fighting.} 32. Ke2 f6) 32. g3 ({Much less strong is} 32. Bxa5 Bxa5 33. Rxa5 Rc1+ 34. Ke2 Rc2+ 35. Ke3 Rxb2 $16) 32... a4 33. Rd4 Rxd4 34. Bxd4 {KB-KB} g6 35. Ke2 Ke7 36. Kd3 Ke6 37. Kc4 f5 $2 {[#]} (37... Bb8 38. Kb5 Kd5) 38. Kb4 {White is clearly winning.} Kd5 39. Be3 Be5 40. Bc1 Bd4 41. Kxa4 g5 42. f3 g4 (42... Kc4 $142 43. b4 Bb6) 43. fxg4 fxg4 44. Kb5 h5 45. a4 {[%cal Ba3a4,Ba4a5,Ba5a6][%mdl 32]} Ke4 46. a5 Kf3 47. a6 Kg2 48. Kc6 Kxh2 49. Bf4 Kg2 50. b4 Kf3 51. Bd6 {Accuracy: White = 89%, Black = 37%.} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.03"]
[Round "3.11"]
[White "Garcia Moreno, Carlos"]
[Black "Villanueva, Mario"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2289"]
[BlackElo "2488"]
[Annotator "ChessBase"]
[PlyCount "136"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:04:46]} 2. d4 {[%emt 0:00:08]} d5 {[%emt 0:00:08]} 3. Nd2 {[%emt 0:00:30]} c5 {[%emt 0:00:18]} 4. exd5 {[%emt 0:00:48]} Qxd5 {[%emt 0:00:09]} 5. Ngf3 {[%emt 0:00:42]} cxd4 {[%emt 0:00:49]} 6. Bc4 {[%emt 0:00:26]} Qd8 {[%emt 0:00:16]} 7. O-O {[%emt 0:00:34]} Nc6 {[%emt 0:00:18]} 8. Nb3 {[%emt 0:00:59]} a6 {[%emt 0:00:51]} 9. Nbxd4 {[%emt 0:00:51]} Nxd4 {[%emt 0:00:08]} 10. Nxd4 {[%emt 0:00:37]} Qc7 {[%emt 0:00:07]} 11. Bb3 {[%emt 0:02:51]} Bd6 {[%emt 0:01:04]} 12. h3 {[%emt 0:10:44]} Nf6 {[%emt 0:01:06]} 13. c3 {[%emt 0:04:28]} O-O {[%emt 0:01:27]} 14. Bg5 {[%emt 0:03:28]} Bh2+ {[%emt 0:03:57]} 15. Kh1 {[%emt 0:00:09]} Bf4 {[%emt 0:00:07]} 16. Bxf4 {[%emt 0:07:38]} Qxf4 {[%emt 0:00:07]} 17. Qf3 {[%emt 0:01:45]} Qxf3 {[%emt 0:09:09]} 18. Nxf3 {[%emt 0:00:11]} Rd8 {[%emt 0:00:08]} 19. Rfd1 {[%emt 0:08:56]} Bd7 {[%emt 0:00:09]} 20. Ne5 {[%emt 0:01:57]} Be8 {[%emt 0:00:07]} 21. f3 {[%emt 0:01:05]} Kf8 {[%emt 0:01:14]} 22. Kg1 {[%emt 0:01:25]} Ke7 {[%emt 0:02:09]} 23. Kf2 {[%emt 0:01:00]} g5 {[%emt 0:00:12]} 24. c4 {[%emt 0:13:52]} h5 {[%emt 0:03:01]} 25. Rxd8 {[%emt 0:04:15]} Rxd8 {[%emt 0:00:06]} 26. Rd1 {[%emt 0:00:29]} Rxd1 {[%emt 0:00:24]} 27. Bxd1 {[%emt 0:00:01]} h4 {[%emt 0:00:36]} 28. b4 {[%emt 0:00:58]} Nh5 {[%emt 0:01:05]} 29. Be2 {[%emt 0:01:05]} Kd6 {[%emt 0:05:19]} 30. Nd3 {[%emt 0:01:16]} Nf4 {[%emt 0:01:06]} 31. Nc5 {[%emt 0:03:38]} Bc6 {[%emt 0:02:07]} 32. Bf1 {[%emt 0:00:31]} f5 {[%emt 0:02:13]} 33. Nb3 {[%emt 0:05:54]} Ba4 {[%emt 0:06:29]} 34. Nc5 {[%emt 0:00:41]} Bc6 {[%emt 0:00:17]} 35. Nb3 {[%emt 0:00:10]} Bd7 {[%emt 0:05:43]} 36. Na5 {[%emt 0:02:38]} Kc7 {[%emt 0:02:55]} 37. Nb3 {[%emt 0:01:51]} e5 {[%emt 0:00:46]} 38. Nc5 {[%emt 0:01:20]} Bc8 {[%emt 0:03:52]} 39. Nd3 {[%emt 0:04:32]} Kd6 {[%emt 0:01:06]} 40. Nxf4 {[%emt 0:02:46]} gxf4 {[%emt 0:00:08]} 41. Bd3 {[%emt 0:00:10]} Bd7 {[%emt 0:04:33]} 42. Ke1 {[%emt 0:08:08]} b5 {[%emt 0:02:01]} 43. cxb5 {[%emt 0:00:31]} Bxb5 {[%emt 0:09:14]} 44. Bxf5 {[%emt 0:00:16]} Kd5 {[%emt 0:00:04]} 45. Bc8 {[%emt 0:01:46]} Kc4 {[%emt 0:04:54]} 46. a4 {[%emt 0:00:18]} Bxa4 {[%emt 0:00:05]} 47. Bxa6+ {[%emt 0:00:04]} Kxb4 {[%emt 0:00:04]} 48. Kd2 {[%emt 0:00:19]} Kc5 {[%emt 0:00:19]} 49. Bd3 {[%emt 0:02:22]} Kd4 {[%emt 0:00:14]} 50. Be2 {[%emt 0:00:37]} Bc6 {[%emt 0:00:11]} 51. Bd3 {[%emt 0:00:13]} Bb7 {[%emt 0:00:06]} 52. Be2 {[%emt 0:00:20]} Bd5 {[%emt 0:00:46]} 53. Bd3 {[%emt 0:00:22]} Be6 {[%emt 0:00:14]} 54. Bf1 {[%emt 0:01:30]} Bf5 {[%emt 0:00:14]} 55. Be2 {[%emt 0:00:06]} Bg6 {[%emt 0:00:17]} 56. Bb5 {[%emt 0:02:27]} e4 {[%emt 0:04:05]} 57. fxe4 {[%emt 0:00:05]} Bxe4 {[%emt 0:00:04]} 58. Bf1 {[%emt 0:00:07]} Bd5 {[%emt 0:00:37]} 59. Ke2 {[%emt 0:00:32]} Bc4+ {[%emt 0:00:10]} 60. Kf2 {[%emt 0:00:04]} Bxf1 {[%emt 0:00:06]} 61. Kxf1 {[%emt 0:00:08]} Ke3 {[%emt 0:00:04]} 62. Ke1 {[%emt 0:00:05]} f3 {[%emt 0:00:05]} 63. gxf3 {[%emt 0:00:05]} Kxf3 {[%emt 0:00:04]} 64. Kf1 {[%emt 0:00:02]} Kg3 {[%emt 0:00:04]} 65. Kg1 {[%emt 0:00:03]} Kxh3 {[%emt 0:00:04]} 66. Kh1 {[%emt 0:00:03]} Kg3 {[%emt 0:00:05]} 67. Kg1 {[%emt 0:00:03]} h3 {[%emt 0:00:04]} 68. Kh1 {[%emt 0:00:03]} h2 1/2-1/2

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.03"]
[Round "3.12"]
[White "Shahil Dey"]
[Black "Real De Azua, Ernesto"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "2148"]
[BlackElo "2456"]
[Annotator "RC"]
[PlyCount "62"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:03:17]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:05]} 3. Bc4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:37]} 4. d3 {[%emt 0:00:00]} Bc5 {[%emt 0:01:27]} 5. c3 {[%emt 0:00:08]} d6 {[%emt 0:02:53]} 6. Bg5 {[%emt 0:00:37]} h6 {[%emt 0:00:25]} 7. Bh4 {[%emt 0:00:03]} g5 {[%emt 0:01:04]} 8. Bg3 {[%emt 0:00:06]} Qe7 {[%emt 0:03:37]} 9. b4 {[%emt 0:00:40]} Bb6 {[%emt 0:00:08]} 10. a4 {[%emt 0:00:04]} a5 {[%emt 0:02:31]} 11. b5 {[%emt 0:00:27]} Nd8 {[%emt 0:00:31]} 12. Nbd2 {[%emt 0:02:40]} Ne6 {[%emt 0:10:44]} 13. Bxe6 {[%emt 0:18:30]} Bxe6 {[%emt 0:00:27]} 14. Qe2 {[%emt 0:07:27]} Nh5 {[%emt 0:13:53]} 15. Rd1 {[%emt 0:09:16]} Rg8 {[%emt 0:10:06]} 16. c4 {[%emt 0:10:26]} O-O-O {[%emt 0:06:41]} 17. Nb3 {[%emt 0:06:18]} Nf4 {[%emt 0:03:29]} 18. Bxf4 {[%emt 0:00:10]} gxf4 {[%emt 0:00:04]} 19. Rg1 {[%emt 0:03:05]} f5 {[%emt 0:00:07]} 20. Rc1 {[%emt 0:07:17]} fxe4 {[%emt 0:05:57]} 21. dxe4 {[%emt 0:00:07]} Rg7 {[%emt 0:02:01]} 22. Kd2 {[%emt 0:12:52]} Rdg8 {[%emt 0:02:05]} 23. Qf1 {[%emt 0:03:12]} Bg4 {[%emt 0:02:58]} 24. Rc3 {[%emt 0:01:08]} Bxf3 {[%emt 0:07:58]} 25. Rxf3 {[%emt 0:00:10]} d5 {[%emt 0:00:05]} 26. exd5 {[%emt 0:06:05]} e4 {[%emt 0:01:02]} 27. Rxf4 {[%emt 0:01:09]} e3+ {[%emt 0:01:09]} 28. Kc2 {[%emt 0:00:22]} exf2 {[%emt 0:01:10]} 29. Rxf2 {[%emt 0:01:14]} Qe4+ {[%emt 0:01:47]} 30. Kb2 {[%emt 0:00:26]} Bxf2 {[%emt 0:00:56]} 31. Qxf2 {[%emt 0:01:02]} Rxg2 {[%emt 0:01:35]} 0-1

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.03"]
[Round "3.13"]
[White "Cruz Lledo, Pablo"]
[Black "Vergara Anton, Diego"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2452"]
[BlackElo "2152"]
[Annotator "ChessBase"]
[PlyCount "105"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 Nbd7 8. Qc2 h6 9. Bf4 Nh5 10. Be5 Nxe5 11. dxe5 d4 12. exd4 Qxd4 13. Nf3 Qb6 14. O-O-O Nf4 15. Be4 Bg4 16. h3 Bxf3 17. Bxf3 O-O 18. Rd7 Bb4 19. Na4 Qa6 20. Rd4 Rad8 21. Rhd1 Rxd4 22. Rxd4 Be7 23. Rxf4 Bg5 24. g3 Qf1+ 25. Bd1 Qxh3 26. Nc5 b6 27. Ne4 Bxf4+ 28. gxf4 Qe6 29. Kb1 Rd8 30. Nd6 Rxd6 31. exd6 Qxd6 32. f5 c5 33. a4 Qd4 34. Qe2 Kf8 35. Bb3 Qd7 36. Qe4 h5 37. Ka2 Qc7 38. Qh4 Kg8 39. f6 gxf6 40. Qxf6 c4 41. Bc2 Qc5 42. f4 Kf8 43. f5 Qd5 44. Qh8+ Ke7 45. Qxh5 Qd4 46. Qe2+ Kd7 47. Qd1 Qxd1 48. Bxd1 Kd6 49. b3 c3 50. b4 Ke5 51. Bc2 f6 52. Kb3 Kd4 53. b5 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.03"]
[Round "3.14"]
[White "Rajarishi Karthi"]
[Black "Low, Zhen Yu Cyrus"]
[Result "0-1"]
[ECO "D86"]
[WhiteElo "2103"]
[BlackElo "2415"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,98,16,25,5,11,8,21,-39,-24,-49,-44,-48,-41,-39,-39,-39,-38,-56,-47,-68,-37,-83,-75,-61,-69,-125,-120,-120,-65,-85,-64,-69,-59,-100,-68,-57,-80,-155,-158,-216,-193,-244,-244,-249,-242,-262,-152,-197,-160,-156,-151,-157,-160,-265,-235,-220,-231,-240,-238,-279,-243,-227,-229,-229,-221,-356,-204,-204,-204,-204,-204,-302,-297,-324,-315,-766,-737,-1696,-1467,-1420,-518]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 O-O 10. O-O b6 11. Qd2 {D87: Exchange Grünfeld: Classical Line: Variations without ...cxd4} Bb7 12. Rac1 Qd7 (12... e6 13. Rfd1 cxd4 14. cxd4 Rc8 15. Bb5 Qd6 16. Bf4 e5 17. d5 Na5 18. Be3 Rxc1 19. Rxc1 {½-½ (41) Harikrishna,P (2731)-Ding,L (2801) Kolkata 2019}) 13. f4 (13. Bb5 $11 a6 14. Bxc6 Qxc6 15. d5) 13... Rad8 14. Rcd1 Na5 15. Bd3 Qa4 16. Qc2 Qxc2 17. Bxc2 Nc4 $36 {[%mdl 2048] Black has the initiative.} 18. Bc1 cxd4 19. cxd4 e6 $146 20. Rf3 Rc8 21. Rc3 Rfd8 22. f5 (22. e5 $15) 22... exf5 $17 23. exf5 Nd6 ({Black should try} 23... b5 $17 24. Rh3 Re8) 24. fxg6 $15 hxg6 {White must now prevent ...Rxc3.} 25. Rxc8 Rxc8 26. Bb3 Ba6 27. Ng3 $1 {[#]} Bxd4+ $1 {[%mdl 512]} 28. Kh1 (28. Rxd4 $142 Rxc1+ 29. Kf2) 28... Be5 $17 29. Ba3 (29. Kg1 $17) 29... Nc4 $19 30. Bc1 (30. Be7 $142) 30... Na5 31. Bd5 Rc2 32. Bg5 Nc4 (32... Bb7 $19 {...Bxd5 is the strong threat.} 33. Bxb7 Nxb7) 33. Rf1 Nd6 {Strongly threatening ...Bxg3.} 34. Re1 Bc3 35. Rd1 Bc4 36. a4 (36. Bxc4 $17 Nxc4 37. Rc1 Rxc1+ 38. Bxc1) 36... Ra2 {aiming for ...Bxd5.} 37. Bxc4 Nxc4 38. Ne4 Be5 39. g3 Kg7 ({Much less strong is} 39... Rxa4 40. Nf6+ Kg7 41. Ne8+ Kh7 42. Rd7 $19) 40. Rd8 Rxa4 41. Be7 {[#] intending Bf8+.} g5 $1 42. Bxg5 (42. Nxg5 $142 b5 43. Nf3) 42... Ne3 (42... f6 $142 43. Bd2 Ra1+ 44. Kg2 Ra2) 43. Bxe3 {And now Nf2 would win.} Rxe4 {[%mdl 4096] Endgame KRB-KRB} 44. Bf2 Rb4 45. h4 {[#]} (45. Kg2 {was worth a try.}) 45... a5 $1 {[%cal Ba7a5,Ba5a4,Ba4a3][%mdl 32]} 46. h5 a4 47. Rd5 $2 (47. Ra8) 47... Bb2 {Black is clearly winning.} 48. Rd8 a3 49. Ra8 Rb5 {Accuracy: White = 33%, Black = 64%.} (49... b5 $142 50. Bc5 Ra4 51. Bxa3 Rxa8 52. Bxb2+ Kh6) 0-1

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.03"]
[Round "3.15"]
[White "Gonzalez Guedes, Iyan"]
[Black "Lu, Shanglei"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2305"]
[BlackElo "2611"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,62,29,26,32,32,50,12,12,4,4,-19,-13,-7,41,41,68,68,142,-78,-83,-196,-184,-225,-174,-229,-214,-214,-204,-205,-126,-186,-182,-161,-97,-96,-99,-98,-70,-72,-73,-83,-89,-829,-809,-1284,-914]} 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. cxd4 d6 7. Bc4 Nb6 8. Bb5 a6 9. Bxc6+ bxc6 10. O-O Bg4 {B22: Sicilian: 2 c3} 11. h3 Bh5 12. g4 (12. Nbd2 e6 13. b3 d5 14. a4 Nd7 15. Ba3 Bxa3 16. Rxa3 a5 17. Qc2 Rc8 18. Qc3 {0-1 (36) Belyakov,B (2505)-Sjugirov,S (2662) St Petersburg 2019}) 12... Bg6 {The position is equal.} 13. e6 fxe6 14. Ng5 Qd7 15. Re1 Nd5 16. Nc3 {[%mdl 1024] White has compensation.} Nc7 17. Qf3 $146 ({Predecessor:} 17. Ne2 e5 18. dxe5 dxe5 19. Qxd7+ Kxd7 {1-0 (114) Shrentzel,M (2290)-Farago,S (2360) Budapest 1994}) 17... Rb8 ({Black should play} 17... Rc8 $14) 18. h4 $2 (18. Ne2 $1 $16 {is forced if you want to stay better.}) 18... h5 $17 19. Bf4 (19. gxh5 $17 {keeps fighting.} Rxh5 20. b3) 19... hxg4 $1 $19 (19... Rxb2 20. gxh5 Rxh5 21. Bg3 $15) 20. Qxg4 {[%cal Rg5e6] [#]} e5 $1 {[%mdl 512]} 21. Qxd7+ (21. dxe5 Qxg4+) 21... Kxd7 22. dxe5 Rxh4 ({Don't do} 22... Rxb2 23. Bg3 $17) 23. Bg3 Rh5 24. Nge4 (24. Nf3 $17) 24... Rxb2 25. Rad1 {[%cal Re5d6] [#]} Nd5 (25... Bxe4 $1 $19 26. Nxe4 Nd5) 26. Nxd5 $17 cxd5 27. Rxd5 e6 $40 {[%mdl 128] Black attacks.} 28. Nc5+ $1 Kc6 29. Nxe6 {Hoping for Rdd1.} Be4 {[%csl Ge4][%cal Rh5h1]} 30. Rc1+ $2 {[%mdl 8192]} (30. Rxd6+ $17 Bxd6 31. Rxe4 Bxe5 32. Bxe5 Rb1+ 33. Kg2) 30... Kb7 $19 {[%csl Ge4][%cal Rh5h1]} 31. Nd8+ {[#]} Kb6 {Played: Kb7-b8} 0-1

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.03"]
[Round "3.16"]
[White "Lopez Martinez, Josep Manuel"]
[Black "Rangel, Daniel"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2545"]
[BlackElo "2269"]
[Annotator "TA"]
[PlyCount "105"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,105,25,32,27,26,32,15,34,25,115,110,130,64,102,82,77,73,71,62,64,70,63,71,165,165,158,172,183,97,106,103,103,105,105,103,104,94,137,118,159,160,179,123,241,223,573,577,519,390,406,413,445,439,432,420,727,708,929,908,1292,1458,1114,654,2941,2503,29970,29969,29967,29971,29971,29972,29972,29973,29973,29973,29978,29979,29979,29980,29980,29974,29973,29974,29974,29975,29974,29976,29962,6079,29985,29976,29984,29979]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. a3 b6 7. cxd5 exd5 8. e3 c5 {E12: Queen's Indian: Unusual White 4th moves, 4 a3, 4 Nc3 Bb7 5 a3 and 4 Nc3 Bb7} 9. Qc2 (9. Be2 Bb7 10. O-O Na6 11. Qa4 Nc7 12. dxc5 bxc5 13. Rad1 Qc8 14. Rd2 Rd8 15. Rfd1 h6 16. h3 Bd6 17. Be5 Nce8 {0-1 (30) Nguyen,D (2498)-Sasikiran,K (2669) Tabriz 2014}) 9... Nc6 $146 ({Predecessor:} 9... Nh5 10. dxc5 bxc5 11. Rd1 Be6 12. Bd3 h6 13. Be5 {½-½ (59) Zabutov,S (2208)-Smit,F (2074) ICCF email 2010}) 10. Bb5 Bd7 {The position is equal.} 11. Rd1 c4 {[#]} (11... cxd4 $11 12. exd4 a6) 12. Ne5 $1 $16 {[%cal Re5c6]} Qe8 13. Qa4 (13. Nxd7 $16 Qxd7 14. Qa4) 13... Rc8 14. Bxc6 Bxc6 15. Qxa7 Bd8 {...Ra8 is the strong threat.} 16. Nxc6 Qxc6 17. Qa4 $1 Qxa4 18. Nxa4 Ne4 (18... b5 $16 19. Nc3 Ba5) 19. f3 $18 g5 20. Be5 f6 21. Bg3 (21. fxe4 $18 fxe5 22. exd5 (22. dxe5 dxe4 23. Ke2 Bc7 $16) 22... exd4 23. Rxd4) 21... Nxg3 $16 22. hxg3 b5 {[#]} 23. Nc3 $1 $36 {[%cal Rc3d5][%mdl 2048] White is in control.} Ba5 24. Kd2 Rfe8 25. Rhe1 Re6 26. e4 Bxc3+ 27. Kxc3 {[%mdl 4096] Endgame KRR-KRR} (27. bxc3 $6 dxe4 28. Rxe4 (28. fxe4 Ra6 $11) 28... Ra6 $16) 27... Rce8 28. Re2 (28. Kb4 $18) 28... dxe4 (28... Kf7 $16 {was worth a try.} 29. g4 dxe4) 29. d5 $18 Re5 $2 (29... Rd6 {is tougher.} 30. Kb4 (30. fxe4 h5 $16) 30... Red8 31. fxe4 (31. Kxb5 exf3 32. gxf3 c3 $18) 31... R6d7) 30. Rxe4 Kf7 31. Rxe5 Rxe5 {KR-KR} 32. Rd2 Re3+ 33. Kd4 Rb3 34. Re2 g4 (34... Rd3+ $142 35. Kc5 c3 36. bxc3 (36. Kxb5 Rxd5+ 37. Kb4 Rd2 $11) 36... h6) 35. fxg4 Rxg3 36. d6 Rd3+ 37. Kc5 c3 38. bxc3 Rxc3+ 39. Kxb5 Rxa3 40. d7 Rd3 41. Kc6 Rc3+ 42. Kd6 Rd3+ 43. Kc7 Rc3+ 44. Kd8 Rc4 45. Re7+ Kf8 46. Rxh7 Rc2 47. Rh1 Kf7 48. Rd1 Rc4 49. Rd5 Ke6 50. Ra5 Kf7 51. g5 (51. Ra8 $142 Rc2 52. Rc8 Rb2 53. Kc7 Rc2+ 54. Kb6 Rb2+ 55. Kc6 Rc2+ 56. Kb6) 51... Rc2 52. gxf6 Rc3 53. Ra8 {Accuracy: White = 71%, Black = 35%.} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.03"]
[Round "3.17"]
[White "Harutyunian, Tigran K."]
[Black "Rodriguez Melendez, Juan Humbert"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "2533"]
[BlackElo "2259"]
[Annotator "RC"]
[PlyCount "105"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:03:48]} Nf6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:09]} g6 {[%emt 0:00:22]} 3. g3 {[%emt 0:01:18]} Bg7 {[%emt 0:00:46]} 4. Bg2 {[%emt 0:00:05]} O-O {[%emt 0:00:54]} 5. O-O {[%emt 0:00:07]} d6 {[%emt 0:00:13]} 6. Re1 {[%emt 0:00:18]} c5 {[%emt 0:01:52]} 7. d5 {[%emt 0:00:34]} e6 {[%emt 0:01:52]} 8. Nc3 {[%emt 0:06:23]} Nxd5 {[%emt 0:16:31]} 9. Nxd5 {[%emt 0:00:09]} exd5 {[%emt 0:00:04]} 10. Qxd5 {[%emt 0:00:46]} Nc6 {[%emt 0:00:24]} 11. c3 {[%emt 0:01:30]} Be6 {[%emt 0:00:49]} 12. Qd1 {[%emt 0:01:32]} h6 {[%emt 0:05:53]} 13. e4 {[%emt 0:01:46]} Qc7 {[%emt 0:06:17]} 14. Qc2 {[%emt 0:03:25]} Rab8 {[%emt 0:09:42]} 15. Nh4 {[%emt 0:03:23]} Rbe8 {[%emt 0:16:31]} 16. Be3 {[%emt 0:02:53]} Ne5 {[%emt 0:01:51]} 17. Rad1 {[%emt 0:00:58]} Bg4 {[%emt 0:08:50]} 18. f3 {[%emt 0:03:30]} g5 {[%emt 0:00:32]} 19. fxg4 {[%emt 0:01:36]} gxh4 {[%emt 0:00:08]} 20. Bf4 {[%emt 0:05:48]} hxg3 {[%emt 0:01:02]} 21. Bxg3 {[%emt 0:00:29]} Re6 {[%emt 0:00:19]} 22. h3 {[%emt 0:02:03]} Ng6 {[%emt 0:01:26]} 23. Rf1 {[%emt 0:02:44]} Be5 {[%emt 0:00:25]} 24. Qf2 {[%emt 0:01:39]} Qe7 {[%emt 0:00:55]} 25. Qe1 {[%emt 0:01:59]} Kh7 {[%emt 0:02:16]} 26. Rf5 {[%emt 0:05:14]} Rg8 {[%emt 0:01:03]} 27. Bf1 {[%emt 0:02:04]} Bxg3 {[%emt 0:01:10]} 28. Qxg3 {[%emt 0:00:06]} Ne5 {[%emt 0:00:12]} 29. Be2 {[%emt 0:00:19]} Reg6 {[%emt 0:01:02]} 30. Kh2 {[%emt 0:03:26]} Rg5 {[%emt 0:01:11]} 31. Qf4 {[%emt 0:01:36]} R5g6 {[%emt 0:02:17]} 32. Rf1 {[%emt 0:02:36]} R8g7 {[%emt 0:00:15]} 33. Qf2 {[%emt 0:09:04]} Qe6 {[%emt 0:00:54]} 34. b3 {[%emt 0:01:05]} Qe7 {[%emt 0:00:10]} 35. Qg3 {[%emt 0:04:58]} b6 {[%emt 0:00:57]} 36. R1f4 {[%emt 0:00:23]} Re6 {[%emt 0:01:32]} 37. Qf2 {[%emt 0:01:52]} Kg8 {[%emt 0:00:50]} 38. Rh5 {[%emt 0:03:16]} Ng6 {[%emt 0:03:53]} 39. Rff5 {[%emt 0:01:10]} Rxe4 {[%emt 0:01:31]} 40. Bf3 {[%emt 0:11:05]} Re1 {[%emt 0:01:47]} 41. Rxh6 {[%emt 0:01:01]} Ne5 {[%emt 0:00:31]} 42. Bg2 {[%emt 0:01:37]} Nd3 {[%emt 0:01:15]} 43. Rfh5 {[%emt 0:00:56]} Rh7 {[%emt 0:01:58]} 44. Qd2 {[%emt 0:02:56]} Re2 {[%emt 0:06:23]} 45. Qxd3 {[%emt 0:00:26]} Rxh6 {[%emt 0:00:16]} 46. Rxh6 {[%emt 0:00:06]} Qe5+ {[%emt 0:00:14]} 47. Kg1 {[%emt 0:02:41]} Re1+ {[%emt 0:01:00]} 48. Kf2 {[%emt 0:00:24]} Ra1 {[%emt 0:01:07]} 49. Qh7+ {[%emt 0:00:38]} Kf8 {[%emt 0:00:06]} 50. Qh8+ {[%emt 0:00:04]} Qxh8 {[%emt 0:00:15]} 51. Rxh8+ {[%emt 0:00:04]} Kg7 {[%emt 0:00:06]} 52. Re8 {[%emt 0:00:28]} Rxa2+ {[%emt 0:00:59]} 53. Re2 {[%emt 0:00:05]} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.04"]
[Round "4.1"]
[White "Real De Azua, Ernesto"]
[Black "Grigoryan, Karen H."]
[Result "0-1"]
[ECO "A56"]
[WhiteElo "2456"]
[BlackElo "2632"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,86,95,89,96,92,90,87,110,79,106,39,39,33,43,35,50,49,45,15,52,41,53,53,61,64,74,59,75,16,15,22,27,22,27,29,17,0,0,0,27,27,29,31,33,8,18,18,17,-30,-31,-234,-210,-197,-209,-461,-461,-456,-451,-447,-447,-440,-432,-668,-660,-646,-643,-609,-595,-596,-579]} 1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. e4 d6 6. h3 O-O 7. Bd3 e6 8. Nf3 Na6 9. O-O e5 10. Bg5 h6 {E90: King's Indian: Classical: Early deviations and 6 h3} 11. Be3 Kh8 12. Kh2 $146 ({Predecessor:} 12. Qd2 Ng8 13. Nh2 f5 14. exf5 gxf5 15. f4 e4 16. Be2 Bd7 17. Kh1 Nc7 18. Rg1 {1-0 (58) Kharlov,A (2639)-Vaulin,A (2540) Elista 2001}) 12... Nh7 {White is better.} 13. g3 Qd7 14. g4 (14. Rh1 $16) 14... h5 $1 $14 15. Ng5 hxg4 16. Qxg4 Qxg4 17. hxg4 Bxg4 18. Kg3 {aiming for Nxh7.} Bh5 19. Nb5 Nb4 20. Bb1 Nxg5 21. Bxg5 f6 22. Be3 {[%mdl 1024] White has strong compensation.} Rfd8 23. Nc7 (23. Rh1 $16) 23... Rac8 $11 24. Ne6 Rd7 25. a3 Na6 26. f4 Bh6 27. Bd3 Nc7 {...Nxe6 is the strong threat.} 28. Rae1 exf4+ 29. Bxf4 Bg7 30. Nxg7 Kxg7 31. b4 {With the idea bxc5.} Na6 32. Bd2 Rf7 33. Bc3 b5 34. Rxf6 $2 (34. Rf2 $15) 34... Rxf6 $19 35. Rf1 Rcf8 {Threatens to win with ...cxb4!} 36. cxb5 $2 {[#]} (36. Kh4 cxb4 37. axb4) 36... cxb4 $1 {Black is clearly winning.} 37. axb4 {[#]} Nxb4 $1 38. Bb1 (38. Bxb4 Rf3+) 38... Be2 $1 {[%csl LRb5,LRf1][%mdl 64] Double Attack} 39. Rf2 Bd3 40. Kh4 (40. Rb2 $142 Bxb1 41. Rxb4) 40... Bxb1 41. Kg5 Bxe4 42. Bxf6+ Kg8 43. Rh2 {intending Rh8+.} Nxd5 {Accuracy: White = 42%, Black = 58%.} 0-1

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.04"]
[Round "4.2"]
[White "Low, Zhen Yu Cyrus"]
[Black "Pridorozhni, Aleksei"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2415"]
[BlackElo "2601"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,68,7,8,0,10,-8,16,14,0,11,18,20,13,0,26,0,0,-19,-22,-20,-18,-22,-18,-23,0,0,0,-16,-15,-12,-10,-15,-3,-27,-31,-29,-10,-12,-9,-14,-18,-22,-29,-20,-18,-17,-4,-8,-8,-9,-9,-8,-8]} 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Nc3 Bg4 8. Qxe7+ Bxe7 9. Be2 Nc6 10. Be3 {C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves} O-O-O (10... Nb4 11. O-O-O Nbd5 12. Bd2 Nxc3 13. Bxc3 O-O 14. Nd4 Bxe2 15. Nxe2 Nd5 16. Bd2 Rfe8 17. Nf4 Nxf4 18. Bxf4 {½-½ (36) Danin,A (2554)-Bosiocic,M (2597) Austria 2018}) 11. h3 Be6 (11... Bxf3 $5 12. Bxf3 d5 $11) 12. Ng5 d5 $146 {[#] Threatens to win with ...d4.} ({Predecessor:} 12... Nd5 13. Nxe6 fxe6 14. Nxd5 exd5 15. Bg4+ Kb8 16. d4 Nb4 17. Bf5 g6 {1-0 (58) Boeru,D (1035)-Dobre,R (1143) Calimanesti 2014}) 13. d4 Bb4 14. O-O Bxc3 15. bxc3 Rhe8 16. Bb5 h6 17. Bxc6 bxc6 18. Nf3 $1 Nd7 19. Ne5 Nxe5 20. dxe5 a6 21. g4 Bd7 22. Bd4 c5 23. Bxc5 Rxe5 24. Rfe1 f6 25. Bd4 Ree8 26. Bc5 Ba4 27. Rad1 Bxc2 28. Rxe8 Rxe8 29. Rxd5 $11 {[%mdl 4096] Endgame KRB-KRB} Re1+ 30. Kh2 Be4 {The position is equal.} 31. Rd2 f5 {[#] ...f4 is the strong threat.} 32. f3 Bxf3 {aiming for ...f4.} 33. gxf5 Re5 34. Bd4 Rxf5 {Accuracy: White = 65%, Black = 56%.} 1/2-1/2

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.04"]
[Round "4.3"]
[White "Bernadskiy, Vitaliy"]
[Black "Sadzikowski, Daniel"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2588"]
[BlackElo "2501"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,81,-1,0,-12,-15,-6,-2,-4,13,-12,-24,-23,0,0,16,24,10,2,12,14,10,0,14,-57,-52,-53,-47,-59,-39,-34,-6,-7,-7,0,-4,0,19,6,6,0,0,0,0,0,0,0,16,0,0,0,70,66,95,36,70,11,250,252,278,274,214,284,326,303,365,408,389,21,1353,1341,29985,29986,29988,29989]} 1. e4 c5 2. Nc3 d6 3. f4 g6 4. Nf3 Bg7 5. Bb5+ Bd7 6. Bc4 {B23: Closed Sicilian: Lines without g3} Nc6 7. d3 Na5 8. Bd2 {The position is equal.} a6 (8... e6 9. e5 d5 10. Bb5 Nc6 11. Bxc6 Bxc6 12. O-O Ne7 13. Be1 Qb6 {½-½ (39) Jobava,B (2617)-Giri,A (2780) Batumi 2019}) 9. e5 $146 ({Predecessor:} 9. Qe2 e6 10. a3 Ne7 11. Ba2 b5 12. Nd1 O-O 13. h4 Nac6 {0-1 (29) Cornette,M (2602)-Vovk,A (2622) Fornebu 2017}) 9... Nh6 10. Qe2 O-O 11. Bxf7+ {[%mdl 64] Remove Defender, Decoy} Nxf7 12. e6 Be8 {...Nh6 is the strong threat.} 13. exf7+ Bxf7 14. Ng5 Nc6 15. Nxf7 Rxf7 16. Ne4 (16. O-O-O $1 $11) 16... Nd4 $15 17. Qd1 Ne6 18. O-O d5 19. Ng3 Qd6 {[%cal Re6f4]} 20. f5 Nd4 {[%cal Rd4f5]} 21. fxg6 Rxf1+ 22. Nxf1 Qxg6 23. c3 $1 {[%cal Rc3d4]} Nf5 24. Qb3 $36 {[%mdl 2048] White is more active.} Qc6 25. Ne3 Nxe3 26. Bxe3 b5 27. a4 {White wants to play axb5.} c4 28. Qd1 cxd3 29. Qxd3 b4 (29... Rb8 $11) 30. cxb4 $14 e6 31. Bc5 ({White should play} 31. Qb3 $16) 31... e5 32. Rf1 (32. Rc1 $14) 32... d4 $2 {[#]} (32... a5 $1 $11 {and Black stays safe.}) 33. Qc4+ $1 $18 Kh8 34. b5 axb5 35. axb5 ({Not} 35. Qxb5 Qd5 $11) 35... Qd7 36. b6 d3 37. Be3 Rd8 38. Rf7 $2 (38. h3 $18) 38... Qe8 $2 {[%mdl 8192]} (38... Qd6 $11 39. Rf1 Bh6) 39. Bd2 e4 40. Bc3 Be5 {[#]} 41. Rf8+ $1 {[%mdl 576] Double Attack. Accuracy: White = 53%, Black = 33%.} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.04"]
[Round "4.4"]
[White "Bjerre, Jonas Buhl"]
[Black "Wieczorek, Oskar"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2535"]
[BlackElo "2490"]
[Annotator "ChessBase"]
[PlyCount "73"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:05:36]} 2. c4 {[%emt 0:00:00]} g6 {[%emt 0:00:03]} 3. Nc3 {[%emt 0:00:07]} d5 {[%emt 0:00:04]} 4. cxd5 {[%emt 0:00:20]} Nxd5 {[%emt 0:00:05]} 5. e4 {[%emt 0:00:17]} Nxc3 {[%emt 0:00:05]} 6. bxc3 {[%emt 0:00:05]} Bg7 {[%emt 0:00:08]} 7. Nf3 {[%emt 0:00:32]} c5 {[%emt 0:00:04]} 8. Be3 {[%emt 0:00:33]} Qa5 {[%emt 0:00:19]} 9. Qd2 {[%emt 0:00:23]} Nc6 {[%emt 0:00:35]} 10. Rb1 {[%emt 0:02:03]} a6 {[%emt 0:00:17]} 11. Rc1 {[%emt 0:00:41]} cxd4 {[%emt 0:00:50]} 12. cxd4 {[%emt 0:00:12]} Qxd2+ {[%emt 0:00:03]} 13. Kxd2 {[%emt 0:00:14]} f5 {[%emt 0:00:03]} 14. e5 {[%emt 0:03:57]} O-O {[%emt 0:00:26]} 15. Bc4+ {[%emt 0:04:39]} e6 {[%emt 0:00:58]} 16. Ke2 {[%emt 0:05:35]} Bd7 {[%emt 0:01:18]} 17. h4 {[%emt 0:18:28]} Rfc8 {[%emt 0:00:41]} 18. Ng5 {[%emt 0:03:42]} Nd8 {[%emt 0:01:43]} 19. Bb3 {[%emt 0:04:06]} a5 {[%emt 0:11:08]} 20. f3 {[%emt 0:11:43]} a4 {[%emt 0:07:47]} 21. Bc2 {[%emt 0:00:37]} Nc6 {[%emt 0:04:35]} 22. g4 {[%emt 0:05:21]} Nb4 {[%emt 0:08:52]} 23. Bb1 {[%emt 0:00:46]} Nd5 {[%emt 0:12:01]} 24. Bd2 {[%emt 0:04:37]} Rxc1 {[%emt 0:11:59]} 25. Rxc1 {[%emt 0:00:24]} Rc8 {[%emt 0:06:03]} 26. Rxc8+ {[%emt 0:07:17]} Bxc8 {[%emt 0:00:07]} 27. Bd3 {[%emt 0:01:24]} h6 {[%emt 0:12:29]} 28. Nh3 {[%emt 0:00:16]} Bd7 {[%emt 0:00:06]} 29. h5 {[%emt 0:06:14]} fxg4 {[%emt 0:12:09]} 30. fxg4 {[%emt 0:00:08]} gxh5 {[%emt 0:00:10]} 31. g5 {[%emt 0:01:48]} hxg5 {[%emt 0:00:09]} 32. Nxg5 {[%emt 0:00:04]} Kf8 {[%emt 0:04:15]} 33. Bg6 {[%emt 0:01:17]} h4 {[%emt 0:00:23]} 34. Nh7+ {[%emt 0:00:46]} Kg8 {[%emt 0:00:04]} 35. Ng5 {[%emt 0:00:07]} Kf8 {[%emt 0:00:15]} 36. Nh7+ {[%emt 0:00:07]} Kg8 {[%emt 0:00:05]} 37. Ng5 {[%emt 0:01:11]} 1/2-1/2

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.04"]
[Round "4.5"]
[White "Sosa, Tomas"]
[Black "Cruz Lledo, Pablo"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2508"]
[BlackElo "2452"]
[Annotator "ChessBase"]
[PlyCount "204"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:07:49]} g6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:05]} Bg7 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:13]} c6 {[%emt 0:00:00]} 4. f4 {[%emt 0:00:40]} d5 {[%emt 0:00:00]} 5. e5 {[%emt 0:00:05]} Nh6 {[%emt 0:00:07]} 6. Nf3 {[%emt 0:01:13]} f6 {[%emt 0:00:06]} 7. Be3 {[%emt 0:03:42]} O-O {[%emt 0:00:09]} 8. Be2 {[%emt 0:02:29]} Bg4 {[%emt 0:00:25]} 9. O-O {[%emt 0:09:38]} Nd7 {[%emt 0:00:09]} 10. Bf2 {[%emt 0:02:31]} Rc8 {[%emt 0:01:38]} 11. Qd2 {[%emt 0:04:35]} Bxf3 {[%emt 0:09:16]} 12. Bxf3 {[%emt 0:00:09]} e6 {[%emt 0:00:57]} 13. Ne2 {[%emt 0:07:45]} c5 {[%emt 0:05:37]} 14. c4 {[%emt 0:01:12]} dxc4 {[%emt 0:12:16]} 15. Bxb7 {[%emt 0:03:04]} Rc7 {[%emt 0:00:25]} 16. Bf3 {[%emt 0:00:33]} fxe5 {[%emt 0:00:30]} 17. d5 {[%emt 0:10:05]} e4 {[%emt 0:15:27]} 18. Bxe4 {[%emt 0:00:28]} Nf6 {[%emt 0:00:08]} 19. Bf3 {[%emt 0:00:05]} exd5 {[%emt 0:01:26]} 20. Nc3 {[%emt 0:00:40]} d4 {[%emt 0:05:36]} 21. Nb5 {[%emt 0:00:46]} Rcf7 {[%emt 0:04:15]} 22. Qe2 {[%emt 0:07:54]} a6 {[%emt 0:11:53]} 23. Na3 {[%emt 0:00:06]} c3 {[%emt 0:00:06]} 24. bxc3 {[%emt 0:00:38]} Nd5 {[%emt 0:00:08]} 25. cxd4 {[%emt 0:04:34]} Nxf4 {[%emt 0:00:19]} 26. Qc4 {[%emt 0:01:10]} Bxd4 {[%emt 0:02:26]} 27. Bxd4 {[%emt 0:03:49]} Qxd4+ {[%emt 0:03:18]} 28. Qxd4 {[%emt 0:01:14]} cxd4 {[%emt 0:00:03]} 29. g3 {[%emt 0:00:40]} Ne6 {[%emt 0:00:11]} 30. Bd5 {[%emt 0:01:06]} Rxf1+ {[%emt 0:00:16]} 31. Rxf1 {[%emt 0:00:06]} Rxf1+ {[%emt 0:00:09]} 32. Kxf1 {[%emt 0:00:05]} Kf7 {[%emt 0:00:04]} 33. Ke2 {[%emt 0:03:46]} Kf6 {[%emt 0:03:38]} 34. Nc2 {[%emt 0:11:39]} Nc5 {[%emt 0:03:40]} 35. Bc4 {[%emt 0:00:20]} Ke5 {[%emt 0:01:33]} 36. Nb4 {[%emt 0:00:17]} Ng4 {[%emt 0:01:20]} 37. Nxa6 {[%emt 0:01:22]} Ne4 {[%emt 0:00:44]} 38. h3 {[%emt 0:03:49]} Nxg3+ {[%emt 0:04:46]} 39. Kf3 {[%emt 0:00:20]} Ne3 {[%emt 0:00:04]} 40. Bg8 {[%emt 0:00:08]} Ne4 {[%emt 0:00:25]} 41. Nb4 {[%emt 0:00:49]} Ng5+ {[%emt 0:01:14]} 42. Ke2 {[%emt 0:01:26]} Nxh3 {[%emt 0:02:38]} 43. Nc6+ {[%emt 0:02:23]} Ke4 {[%emt 0:00:22]} 44. Bxh7 {[%emt 0:00:13]} Nf4+ {[%emt 0:00:24]} 45. Ke1 {[%emt 0:00:50]} d3 {[%emt 0:06:09]} 46. Nb4 {[%emt 0:00:51]} Nc4 {[%emt 0:00:51]} 47. Nxd3 {[%emt 0:01:43]} Kxd3 48. a4 {[%emt 0:00:56]} Na5 {[%emt 0:01:21]} 49. Kf2 {[%emt 0:00:07]} Ke4 {[%emt 0:00:36]} 50. Kg3 {[%emt 0:00:42]} Kf5 {[%emt 0:00:12]} 51. Kf3 {[%emt 0:00:25]} Nd5 {[%emt 0:01:57]} 52. Bxg6+ {[%emt 0:00:12]} Kxg6 {[%emt 0:00:03]} 53. Ke4 {[%emt 0:00:09]} Nb6 {[%emt 0:00:22]} 54. Ke5 {[%emt 0:00:22]} Kf7 {[%emt 0:00:17]} 55. Kf5 {[%emt 0:00:15]} Nbc4 {[%emt 0:00:15]} 56. Kf4 {[%emt 0:00:20]} Ke6 {[%emt 0:01:10]} 57. Ke4 {[%emt 0:00:06]} Kd6 {[%emt 0:01:17]} 58. Kd4 {[%emt 0:00:09]} Kc6 {[%emt 0:00:02]} 59. Kd3 {[%emt 0:00:32]} Kd5 {[%emt 0:00:17]} 60. Kc3 {[%emt 0:00:05]} Kc5 {[%emt 0:01:09]} 61. Kd3 {[%emt 0:00:06]} Nd6 {[%emt 0:00:27]} 62. Kc3 {[%emt 0:00:30]} Ne4+ {[%emt 0:00:40]} 63. Kd3 {[%emt 0:00:05]} Kd5 {[%emt 0:00:03]} 64. Ke3 {[%emt 0:00:04]} Nc5 {[%emt 0:00:22]} 65. Kf4 {[%emt 0:00:22]} Ke6 {[%emt 0:00:49]} 66. Kg4 {[%emt 0:01:08]} Ke5 {[%emt 0:00:25]} 67. Kf3 {[%emt 0:00:19]} Ne6 {[%emt 0:00:37]} 68. Ke3 {[%emt 0:00:16]} Nf4 {[%emt 0:00:03]} 69. Kf3 {[%emt 0:00:09]} Nd5 {[%emt 0:00:06]} 70. Kg3 {[%emt 0:00:32]} Ke4 {[%emt 0:00:13]} 71. Kg4 {[%emt 0:00:26]} Nf6+ {[%emt 0:02:16]} 72. Kg5 {[%emt 0:00:08]} Ke5 {[%emt 0:00:06]} 73. Kg6 {[%emt 0:00:05]} Ne4 {[%emt 0:00:37]} 74. Kf7 {[%emt 0:00:05]} Kd6 {[%emt 0:00:07]} 75. Kg7 {[%emt 0:01:19]} Ke7 {[%emt 0:00:11]} 76. Kg6 {[%emt 0:00:06]} Ke6 {[%emt 0:00:04]} 77. Kg7 {[%emt 0:00:38]} Nd2 {[%emt 0:00:43]} 78. Kh6 {[%emt 0:00:42]} Kf6 {[%emt 0:04:38]} 79. Kh5 {[%emt 0:00:05]} Kf5 {[%emt 0:00:13]} 80. Kh6 {[%emt 0:00:17]} Ne4 {[%emt 0:00:19]} 81. Kg7 {[%emt 0:00:48]} Ng5 {[%emt 0:00:24]} 82. Kf8 {[%emt 0:01:10]} Kf6 {[%emt 0:00:54]} 83. Ke8 {[%emt 0:00:04]} Ke6 {[%emt 0:00:13]} 84. Kd8 {[%emt 0:00:35]} Kd6 {[%emt 0:00:24]} 85. Ke8 {[%emt 0:00:05]} Ne4 {[%emt 0:02:56]} 86. Kf7 {[%emt 0:00:04]} Kd7 {[%emt 0:00:06]} 87. Kg7 {[%emt 0:00:18]} Ke7 {[%emt 0:00:17]} 88. Kg6 {[%emt 0:00:05]} Ke6 {[%emt 0:00:01]} 89. Kg7 {[%emt 0:00:53]} Ng5 {[%emt 0:00:17]} 90. Kg6 {[%emt 0:00:11]} Nf3 {[%emt 0:00:02]} 91. Kg7 {[%emt 0:01:07]} Ne5 {[%emt 0:00:09]} 92. Kh6 {[%emt 0:00:22]} Kf5 {[%emt 0:00:43]} 93. Kg7 {[%emt 0:00:28]} Kg5 {[%emt 0:00:08]} 94. Kf8 {[%emt 0:00:31]} Kf6 {[%emt 0:00:13]} 95. Ke8 {[%emt 0:00:11]} Ke6 {[%emt 0:02:49]} 96. Kf8 {[%emt 0:00:16]} Nf3 {[%emt 0:00:43]} 97. Kg7 {[%emt 0:00:13]} Nh4 {[%emt 0:00:15]} 98. Kh6 {[%emt 0:00:12]} Nf3 {[%emt 0:00:45]} 99. Kg6 {[%emt 0:00:15]} Ne5+ {[%emt 0:00:31]} 100. Kg5 {[%emt 0:00:05]} Nd7 {[%emt 0:00:26]} 101. Kf4 {[%emt 0:00:05]} Nb8 {[%emt 0:00:16]} 102. Ke4 {[%emt 0:00:06]} Nac6 {[%emt 0:00:04]} 1/2-1/2

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.04"]
[Round "4.6"]
[White "Lu, Shanglei"]
[Black "Quispe Arteaga, Gabriel"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2611"]
[BlackElo "2412"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,95,27,0,16,6,25,9,28,7,16,6,36,31,47,49,28,47,41,9,14,21,20,22,31,11,27,5,10,10,13,6,8,18,40,5,5,0,18,11,15,13,9,8,26,17,30,21,47,47,47,47,55,0,25,18,45,41,42,67,95,51,219,259,258,257,297,288,283,272,473,335,472,477,566,550,568,650,644,629,813,791,1038,1021]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8. f3 Be7 {B48: Sicilian: Taimanov: 5 Nc3 Qc7 6 Be3 a6 without Be2} 9. g4 (9. O-O-O b5 10. g4 Nxd4 11. Bxd4 Bb7 12. g5 Nh5 13. Ne2 Rc8 14. c3 O-O 15. Bh3 f5 16. gxf6 Nxf6 17. Bxf6 Rxf6 18. Qxd7 Rxf3 19. Qxe6+ {1-0 (30) Fedoseev,V (2724)-Quesada Perez,Y (2627) chess.com INT 2018}) 9... b5 10. g5 Nh5 {The position is equal.} 11. O-O-O Nxd4 12. Qxd4 O-O 13. Kb1 Rd8 14. Ne2 {[#]} g6 $146 ({Predecessor:} 14... Bb7 15. Bh3 Rac8 16. Rc1 d5 17. e5 Qc4 18. Qxc4 dxc4 19. Bg4 g6 {½-½ (107) Eggleston,D (2389)-Kotronias,V (2524) Stockholm 2018}) 15. Ng3 Ng7 16. Qb6 (16. f4 {looks sharper.} Bb7 17. Qb6 Qb8 18. Bg2 d5 19. e5) 16... Qxb6 17. Bxb6 Re8 18. h4 d5 19. f4 Bb7 20. Bg2 {[%cal Re4d5]} dxe4 21. Bxe4 Bxe4 22. Nxe4 Nh5 23. Bc7 Rac8 24. Rd7 f5 25. Nf2 Bc5 26. Nd3 Re7 27. Rxe7 Bxe7 28. Be5 Kf7 29. c3 Bf8 30. Kc2 Bg7 31. Bxg7 Kxg7 $14 {[%mdl 4096] Endgame KRN-KRN} 32. Re1 Kf7 33. b3 ({Better is} 33. a4 $14) 33... Ng3 34. Re3 Ne4 35. Ne5+ Ke8 36. Rd3 Rd8 37. b4 Rc8 $2 {[#]} (37... Nf2 $14) 38. Rd7 $1 $18 Rxc3+ 39. Kb2 Rf3 40. Rxh7 Rf2+ {[#]} 41. Kb3 $1 Nd2+ $2 (41... Kf8 42. Nxg6+ Kg8) 42. Kc3 Ne4+ (42... Nf3 {was necessary.} 43. Nxg6 Rh2 44. Re7+ Kd8 45. Rxe6 Nxh4) 43. Kd4 {White is clearly winning.} Rd2+ 44. Ke3 Rxa2 45. Nxg6 a5 46. bxa5 Rxa5 47. h5 b4 48. h6 {Accuracy: White = 71%, Black = 40%.} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.04"]
[Round "4.7"]
[White "Raja Harshit"]
[Black "Sivuk, Vitaly"]
[Result "1/2-1/2"]
[ECO "C72"]
[WhiteElo "2482"]
[BlackElo "2579"]
[Annotator "ChessBase"]
[PlyCount "63"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 Nf6 7. Bxc6 Bxc6 8. Nc3 Be7 9. Re1 exd4 10. Nxd4 Bd7 11. Qf3 O-O 12. h3 b5 13. g4 b4 14. Nce2 Ne8 15. Bf4 g6 16. Rad1 c5 17. Nb3 Qc8 18. Bh6 Ng7 19. Nf4 Be6 20. Nd5 Bxd5 21. exd5 Qd7 22. Na5 Rfe8 23. c3 bxc3 24. Qxc3 Bf8 25. Nc4 Rxe1+ 26. Rxe1 Re8 27. Rxe8 Nxe8 28. Bxf8 Kxf8 29. Qh8+ Ke7 30. Qxh7 Qa4 31. Qh4+ Nf6 32. Nb6 1/2-1/2

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.04"]
[Round "4.8"]
[White "Suarez Uriel, Adrian"]
[Black "Lopez Martinez, Josep Manuel"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2362"]
[BlackElo "2545"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,103,26,31,0,0,0,0,0,-7,-5,0,-18,0,-18,64,68,63,50,73,61,43,63,46,22,37,6,24,15,77,65,74,-38,-33,-95,-86,-81,-87,-94,-100,-97,0,0,0,-2,0,0,0,0,0,0,11,0,38,35,38,30,41,10,13,13,16,0,29,39,103,0,0,0,9,14,9,12,15,0,0,-8,36,0,0,0,110,78,107,33,78,87,996,979,29978,29980,29980,12841,12841,12842,12842,12843]} 1. e4 c5 2. Nf3 d6 3. Nc3 a6 4. g3 Nc6 5. Bg2 e5 (5... e6 6. O-O Be7 7. d4 cxd4 8. Nxd4 Bd7 9. Nb3 Nf6 10. g4 h6 11. f4 b5 12. a3 g5 13. e5 dxe5 14. fxg5 Qb6+ 15. Kh1 hxg5 16. Bxg5 Nh5 17. gxh5 Bxg5 18. Rxf7 Kxf7 19. Qxd7+ {1-0 (27) Mamedov,R (2667)-Leko,P (2702) Hengshui 2019}) 6. O-O {B50: Sicilian: 2...d6, Miscellaneous} g6 7. d3 Bg7 8. Nd5 {The position is equal.} Nge7 9. c3 O-O $146 ({Predecessor:} 9... h6 10. Be3 Nxd5 11. exd5 Ne7 12. Qb3 {1-0 (33) Abelguzin,D (1965)-Valiullin,A (1967) Ufa 2012}) 10. a4 Rb8 11. a5 f5 ({Black should try} 11... Nxd5 $11 12. exd5 Nxa5) 12. Nb6 $14 Kh8 13. Nxc8 Qxc8 14. Ng5 Qd7 15. exf5 Nxf5 16. Bd5 h6 17. Ne4 (17. Ne6 {with more complications.} Rf6 18. Nxg7 Kxg7 19. Bd2 Rbf8 20. Qg4) 17... Nfe7 18. Bb3 d5 (18... Rbd8 $11) 19. Nxc5 $16 Qd6 $1 {[%cal Rd6c5]} 20. Na4 (20. Be3 $16) 20... Nxa5 $15 21. Be3 ({White should play} 21. Bc2 $15) 21... d4 $17 22. cxd4 exd4 23. Bd2 Nxb3 24. Qxb3 {[#]} Nc6 (24... Nd5 $1 $17 25. Rac1 b6) 25. Rac1 $11 Rf5 26. f4 Rb5 27. Qc4 Ne7 28. b4 Nd5 29. Rfe1 Ne3 30. Qc7 Qf8 31. Nc5 Rc8 32. Qd7 {Ne6! is the strong threat.} Rd8 33. Qh3 {aiming for Ne6.} Qf7 34. Qe6 Kg8 35. h3 Nd5 36. Rc4 Ne3 (36... Nb6 $14) 37. Rcc1 (37. Bxe3 $16 dxe3 38. Qxe3 (38. Rxe3 Bd4 $11)) 37... Bf8 38. Bxe3 dxe3 39. Qxe3 Rxb4 40. Ne6 Re8 41. d4 Rb5 42. Qe4 Bd6 43. d5 Qf5 $1 44. Qd4 {[%csl Ge6][%cal Rd4g7]} Qf7 (44... Bf8 $1 $11 45. Nxf8 Rxe1+ 46. Rxe1 Rb1 47. Rxb1 Qxb1+ 48. Kf2 Qc2+ 49. Kf3 Kxf8) 45. Kh1 Rb3 46. Rc3 (46. Kh2 $16) 46... Rb4 47. Rc4 $36 {[%mdl 2048] White is really pushing.} Rb3 $2 {[%mdl 8192] [#]} (47... a5 $16) 48. Rec1 $1 $18 Rxg3 49. Rc8 Bf8 50. R1c7 (50. Rxe8 $142 Qxe8 51. Rc7 Qf7 52. Rxf7 Kxf7 53. Nxf8 Kxf8 54. Qf6+ Kg8 55. d6) 50... Rxc8 51. Rxc8 Rxh3+ {[#]} 52. Kg2 $1 {[%mdl 512] Accuracy: White = 50%, Black = 57%.} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.04"]
[Round "4.9"]
[White "Manu David Suthandram R"]
[Black "Harutyunian, Tigran K."]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "2362"]
[BlackElo "2533"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,92,17,10,18,12,12,15,19,-10,-10,0,0,-18,-16,-16,-16,-20,0,-16,0,0,-12,-125,-129,-125,-125,-136,-125,-129,-118,-122,-128,-127,-137,-135,-129,-168,-144,-197,-197,-200,-206,-189,-210,-176,-141,-146,-147,-159,-140,-175,-118,-162,-151,-218,-202,-186,-158,-159,-152,-269,-304,-294,-280,-387,-390,-389,-281,-283,-281,-457,-457,-476,-500,-489,-483,-581,-575,-548,-517]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O d6 5. c3 Nf6 6. d3 O-O 7. h3 h6 8. Re1 a5 {C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} (8... a6 9. a4 Ba7 10. Nbd2 Re8 11. b4 Be6 12. Bxe6 Rxe6 13. Qc2 Qd7 14. Nf1 Ne7 15. Be3 Ng6 16. Bxa7 Rxa7 {1-0 (59) Dominguez Perez,L (2758)-Wang,H (2756) Moscow 2019}) 9. Nbd2 a4 10. Bb5 Bd7 {The position is equal.} 11. Nc4 Ne7 12. Bxd7 Qxd7 13. Be3 Bxe3 14. Nxe3 Rfe8 15. Nh4 g6 16. Rf1 {[#]} Qe6 $146 17. Qd2 Nh5 18. Nd5 (18. d4 $11) 18... Nxd5 $17 19. exd5 Qf6 20. g3 {[#]} Nf4 $1 {[%mdl 512]} 21. Kh2 (21. gxf4 Qxh4) 21... Qg5 22. Nf3 {[#]} Qh5 $1 {[%mdl 576] Double Attack} 23. Ng1 Nxd5 24. c4 Nf6 25. f3 Qg5 26. Qf2 (26. Qxg5 $17 {was necessary.} hxg5 27. Ne2) 26... d5 $19 27. Rac1 Rad8 28. f4 {[#]} exf4 $1 29. Qxf4 Qxf4 30. Rxf4 Kg7 31. c5 Ra8 32. Rb4 Ra7 ({Black should play} 32... Re3 $19 33. Rc3 c6) 33. a3 Re3 34. Rf1 (34. Rc3 $17) 34... g5 ({But not} 34... Rxd3 {[#]} 35. c6 $1 {[%mdl 512]}) 35. Rf3 Rxf3 36. Nxf3 {[%mdl 4096] Endgame KRN-KRN} Nd7 37. Nd4 (37. d4 $17 {keeps fighting.}) 37... c6 ({Resist} 37... Nxc5 38. Nb5 $17) 38. Nf5+ Kf6 39. Nxh6 Nxc5 40. Ng4+ Kg7 41. d4 Nb3 42. Ne5 $2 (42. h4 {was called for.}) 42... f6 {Black is clearly winning.} 43. Nd7 b5 44. Nb8 Rc7 45. g4 Rc8 46. Nd7 Na1 {Accuracy: White = 42%, Black = 79%.} 0-1

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.04"]
[Round "4.10"]
[White "Shariyazdanov, Andrey"]
[Black "Kumar, Nikhil"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2519"]
[BlackElo "2315"]
[Annotator "ChessBase"]
[PlyCount "79"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 {[%emt 0:00:39]} Nf6 {[%emt 0:00:18]} 2. c4 {[%emt 0:00:21]} e6 {[%emt 0:00:12]} 3. d4 {[%emt 0:00:15]} d5 {[%emt 0:00:12]} 4. e3 {[%emt 0:00:26]} c5 {[%emt 0:00:51]} 5. a3 {[%emt 0:00:32]} dxc4 {[%emt 0:02:37]} 6. Bxc4 {[%emt 0:00:20]} Nc6 {[%emt 0:00:07]} 7. dxc5 {[%emt 0:04:48]} Qxd1+ {[%emt 0:01:33]} 8. Kxd1 {[%emt 0:00:08]} Bxc5 {[%emt 0:02:07]} 9. Ke2 {[%emt 0:00:58]} a6 {[%emt 0:01:59]} 10. b4 {[%emt 0:05:02]} Be7 {[%emt 0:00:19]} 11. Bb2 {[%emt 0:00:19]} b5 {[%emt 0:01:33]} 12. Bd3 {[%emt 0:00:16]} Bb7 {[%emt 0:02:22]} 13. Nbd2 {[%emt 0:00:40]} O-O {[%emt 0:01:16]} 14. Rhc1 {[%emt 0:01:10]} Rac8 {[%emt 0:01:36]} 15. Nb3 {[%emt 0:01:27]} Nd7 {[%emt 0:05:05]} 16. Rc2 {[%emt 0:06:12]} Bd6 {[%emt 0:04:42]} 17. Rac1 {[%emt 0:04:42]} Nce5 {[%emt 0:09:57]} 18. Nxe5 {[%emt 0:02:10]} Nxe5 {[%emt 0:02:45]} 19. Bxe5 {[%emt 0:00:53]} Bxe5 {[%emt 0:01:05]} 20. Nc5 {[%emt 0:00:41]} Rc7 {[%emt 0:06:42]} 21. f4 {[%emt 0:11:38]} Bf6 {[%emt 0:00:13]} 22. Be4 {[%emt 0:03:42]} Rxc5 {[%emt 0:07:38]} 23. Bxb7 {[%emt 0:00:16]} Rxc2+ {[%emt 0:00:21]} 24. Rxc2 {[%emt 0:00:04]} g5 {[%emt 0:00:31]} 25. fxg5 {[%emt 0:06:09]} Bxg5 {[%emt 0:00:08]} 26. Rc6 {[%emt 0:01:12]} Rb8 {[%emt 0:06:21]} 27. Bxa6 {[%emt 0:00:23]} Kg7 {[%emt 0:04:53]} 28. Kd3 {[%emt 0:08:39]} Rd8+ {[%emt 0:01:08]} 29. Kc3 {[%emt 0:00:25]} Bxe3 {[%emt 0:05:30]} 30. Bxb5 {[%emt 0:00:08]} Rd2 {[%emt 0:00:06]} 31. a4 {[%emt 0:02:50]} Rxg2 {[%emt 0:00:15]} 32. a5 {[%emt 0:00:10]} Rxh2 {[%emt 0:03:03]} 33. a6 {[%emt 0:00:55]} h5 {[%emt 0:11:24]} 34. Kd3 {[%emt 0:00:19]} Ba7 {[%emt 0:01:16]} 35. Rc7 {[%emt 0:00:41]} Rh3+ {[%emt 0:00:57]} 36. Ke2 {[%emt 0:01:13]} Bd4 {[%emt 0:05:11]} 37. Rd7 {[%emt 0:00:39]} Bb6 {[%emt 0:04:07]} 38. Rb7 {[%emt 0:01:08]} Bd4 {[%emt 0:00:06]} 39. Bc6 {[%emt 0:02:34]} Re3+ {[%emt 0:04:06]} 40. Kd2 {[%emt 0:03:33]} 1/2-1/2

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.04"]
[Round "4.11"]
[White "Napoli, Nicolo"]
[Black "Klekowski, Maciej"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2333"]
[BlackElo "2515"]
[Annotator "TA"]
[PlyCount "54"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,54,-35,-15,-36,37,36,46,-92,-90,-92,-96,-98,-85,-177,-183,-183,-185,-183,-167,-159,-169,-171,-175,-182,-168,-168,-165,-171,-168,-187,-170,-183,-173,-216,-216,-253,-242,-261,-265,-266,-243]} 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Qxd4 e6 6. Nf3 Nc6 7. Qe4 f5 8. Qe2 b6 9. g3 {B22: Sicilian: 2 c3} Bb7 ({Better is} 9... Qc7 $15) (9... a5 10. Bg2 Ba6 11. c4 Bb4+ 12. Bd2 Rc8 13. O-O O-O 14. b3 Nde7 15. Nc3 Ng6 16. Rad1 Qc7 17. Rfe1 Bc5 18. Bc1 h6 19. Nb5 Bxb5 20. cxb5 {1-0 (59) Deviatkin,A (2436)-Hansen,E (2606) Moscow 2019}) 10. Bg2 $14 Qc8 $146 ({Predecessor:} 10... Be7 11. h4 Qc7 12. Bf4 Nxf4 13. gxf4 a5 14. Nbd2 Ba6 15. c4 Rc8 16. Rc1 Nb4 {0-1 (24) Silvain,T (1931)-Bannink,B (2248) Lille 2014}) 11. Nh4 (11. c4 $14 {stays ahead.}) 11... g6 $1 $17 {aiming for ...Ba6.} 12. O-O {[#]} Ba6 $1 {[%cal Ra6e2][%mdl 64] Skewer} 13. Qd1 Bxf1 14. Kxf1 (14. Qxf1 $17 Bg7 15. Bxd5 exd5 16. Bf4) 14... Nxe5 $19 15. Bxd5 exd5 16. Qxd5 Qc4+ 17. Qxc4 Nxc4 18. Nd2 d5 19. Ng2 O-O-O 20. Nxc4 dxc4 21. Bg5 Rd6 22. Ne3 h6 23. Bf4 {[#]} Rc6 $1 24. Rd1 Rh7 25. Rd4 b5 26. Rd5 Rc5 27. Rd1 Rd7 {Accuracy: White = 57%, Black = 57%.} 0-1

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.04"]
[Round "4.12"]
[White "Malovanyi, Yulian"]
[Black "Marin, Mihail"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2360"]
[BlackElo "2496"]
[Annotator "ChessBase"]
[PlyCount "61"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:31]} 2. d4 {[%emt 0:00:12]} d5 {[%emt 0:00:09]} 3. exd5 {[%emt 0:01:10]} exd5 {[%emt 0:00:07]} 4. Nf3 {[%emt 0:00:09]} Nf6 {[%emt 0:00:05]} 5. Bd3 {[%emt 0:00:17]} c5 {[%emt 0:00:07]} 6. O-O {[%emt 0:00:50]} Nc6 {[%emt 0:00:12]} 7. Re1+ {[%emt 0:13:39]} Be7 {[%emt 0:00:07]} 8. dxc5 {[%emt 0:04:28]} O-O {[%emt 0:00:06]} 9. Nbd2 {[%emt 0:02:43]} Bxc5 {[%emt 0:02:41]} 10. Nb3 {[%emt 0:01:41]} Bb6 {[%emt 0:02:20]} 11. Bg5 {[%emt 0:14:45]} Bg4 {[%emt 0:03:51]} 12. c3 {[%emt 0:03:10]} Qd6 {[%emt 0:10:04]} 13. Bh4 {[%emt 0:04:12]} Rfe8 {[%emt 0:04:31]} 14. Rxe8+ {[%emt 0:10:41]} Rxe8 {[%emt 0:00:21]} 15. Bc2 {[%emt 0:02:54]} Qe6 {[%emt 0:17:57]} 16. Nbd2 {[%emt 0:17:17]} Ne4 {[%emt 0:13:27]} 17. h3 {[%emt 0:06:53]} Bh5 {[%emt 0:02:12]} 18. Qf1 {[%emt 0:05:29]} Nxd2 {[%emt 0:21:46]} 19. Nxd2 {[%emt 0:00:22]} Be2 {[%emt 0:00:06]} 20. Qe1 {[%emt 0:02:20]} Qe5 {[%emt 0:07:29]} 21. Nf1 {[%emt 0:00:41]} Re6 {[%emt 0:02:06]} 22. Bg3 {[%emt 0:00:51]} Qg5 {[%emt 0:00:21]} 23. Qd2 {[%emt 0:00:30]} Qxd2 {[%emt 0:02:58]} 24. Nxd2 {[%emt 0:00:01]} d4 {[%emt 0:00:09]} 25. Bb3 {[%emt 0:01:07]} Re8 {[%emt 0:03:40]} 26. cxd4 {[%emt 0:02:11]} Nxd4 {[%emt 0:00:29]} 27. Nc4 {[%emt 0:01:17]} Bxc4 {[%emt 0:03:08]} 28. Bxc4 {[%emt 0:00:02]} Ne2+ {[%emt 0:00:12]} 29. Kh2 {[%emt 0:01:02]} Nxg3 {[%emt 0:00:09]} 30. Kxg3 {[%emt 0:00:08]} g6 {[%emt 0:02:02]} 31. Rd1 {[%emt 0:00:31]} 1/2-1/2

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.04"]
[Round "4.13"]
[White "Villanueva, Mario"]
[Black "Ajay Karthikeyan"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "2488"]
[BlackElo "2249"]
[Annotator "ChessBase"]
[PlyCount "89"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 O-O 10. Qd3 Bg4 11. f3 Be6 12. Bd4 Nd7 13. O-O Qa5 14. Bxg7 Kxg7 15. b3 Rac8 16. f4 f6 17. Rac1 a6 18. Kh1 Rfe8 19. h4 Qc5 20. Qg3 Rg8 21. Rfe1 b5 22. cxb5 axb5 23. Bxb5 Nb6 24. Qe3 Qb4 25. Be2 Rc5 26. Bf3 Re8 27. Nd5 Bxd5 28. Rxc5 dxc5 29. exd5 c4 30. Rc1 Rc8 31. bxc4 Rxc4 32. Rxc4 Nxc4 33. Qe4 Kf8 34. Kh2 Qc5 35. Be2 Nd6 36. Qf3 Nf5 37. h5 Nd4 38. Qe4 Nxe2 39. Qxe2 Qxd5 40. hxg6 hxg6 41. g3 g5 42. fxg5 Qxg5 43. a4 Qa5 44. Qd1 Ke8 45. Kh3 1/2-1/2

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.04"]
[Round "4.14"]
[White "Camacho Collados, Jose"]
[Black "Garcia Moreno, Carlos"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2419"]
[BlackElo "2289"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,97,13,16,0,22,16,24,20,25,0,18,7,40,25,125,120,126,117,127,125,127,113,111,111,122,118,117,116,111,129,115,123,120,135,136,136,134,127,131,100,85,24,46,34,78,73,78,78,78,78,80,35,63,41,80,54,80,80,87,90,1454,1375,1360,1351,1290,1213,1020,1156,1012,1050,704,385,29964,29966,4702,34,34,38,29964,5624,29977,29979,29979,29980]} 1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. c4 e6 5. b3 Be7 6. O-O O-O 7. d3 b6 8. Bb2 Bb7 9. Qc2 {A14: English Opening: 1...e6 with b3 by White} Nbd7 (9... c5 10. e3 {½-½ (10) Khismatullin,D (2621)-Xu,Y (2518) Moscow 2016}) 10. Rd1 Rc8 11. e4 $146 {White has an edge.} ({Predecessor:} 11. Nbd2 Qc7 12. e4 Rfd8 13. Rac1 Qb8 14. Qb1 a5 15. Qa1 Nc5 16. e5 Ne8 {1-0 (80) Vishal,V (1533)-Kadav,O (1838) Kankarbagh 2015}) 11... c5 12. cxd5 exd5 13. e5 Ne8 14. d4 c4 (14... cxd4 $11 {remains equal.} 15. Qe2 d3 $1 {[%mdl 512]} 16. Qxd3 Nc7) 15. Nc3 $36 {[%mdl 2048] White is really pushing.} cxb3 16. Qxb3 Nc7 17. Nd2 Nb8 18. Nf1 Nc6 19. Nxd5 Na5 20. Nxe7+ Qxe7 21. Qa3 Qxa3 22. Bxa3 Bxg2 23. Kxg2 Rfd8 24. Ne3 {Hoping for d5.} Nd5 25. Nxd5 Rxd5 26. Rac1 Nc4 27. Kf3 Ra5 {[#]} 28. Rd3 (28. Be7 $1 $16) 28... b5 $11 29. Rc2 Rxa3 30. Rxa3 {[%mdl 64] Pin} Nxe5+ 31. Ke4 {[%cal Rc2c8]} Rxc2 32. Kxe5 Rxf2 $16 {[%mdl 4096] Endgame KR-KR} 33. d5 Rxh2 34. Rxa7 {[%cal Ra7a8]} h5 35. Ra8+ {[%mdl 1024] White has strong compensation.} Kh7 36. d6 {Strongly threatening d7.} Rd2 37. Rb8 Re2+ $2 {[%mdl 8192]} (37... g5 $16) 38. Kd5 $18 Rd2+ 39. Kc6 Rc2+ 40. Kb6 Rd2 {[#]} 41. Kc7 $1 Rc2+ 42. Kd8 Rxa2 43. d7 Kg6 $2 (43... g5 $18 44. Ke7 Ra7) 44. Ke7 Ra7 45. Ke8 $2 (45. Rxb5 $18 {And now Rd5 would win.} h4 46. gxh4) 45... Rxd7 $1 $14 46. Kxd7 Kg5 $2 {[%mdl 8192]} (46... Kf5 $14) 47. Rg8 Kg4 48. Rxg7+ {[%mdl 64] Double Attack} Kf3 49. Rg5 {Accuracy: White = 70%, Black = 45%.} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.04"]
[Round "4.15"]
[White "Vazquez Igarza, Renier"]
[Black "Piasetski, Leon"]
[Result "1-0"]
[ECO "A55"]
[WhiteElo "2552"]
[BlackElo "2219"]
[Annotator "RC"]
[PlyCount "81"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 Nf6 2. c4 d6 3. Nf3 Nbd7 4. Nc3 e5 5. e4 Be7 6. Be2 O-O 7. O-O c6 8. Qc2 a6 9. Rd1 Qc7 10. Rb1 b5 11. b4 exd4 12. Nxd4 Ne5 13. cxb5 cxb5 14. Bg5 Qa7 15. a4 Bd7 16. axb5 Rac8 17. Qb2 axb5 18. Ndxb5 Qb8 19. Nd4 Nc4 20. Qb3 Nb6 21. Bf4 Rfe8 22. Ba6 Rxc3 23. Qxc3 Nxe4 24. Qf3 Bh4 25. Bg3 Bxg3 26. hxg3 d5 27. Rbc1 Qd6 28. b5 g5 29. Nf5 Qg6 30. Ne3 h5 31. Bb7 Bxb5 32. Bxd5 Nxd5 33. Rxd5 Bc6 34. Rxc6 Qxc6 35. Rxg5+ Kf8 36. Rxh5 Qf6 37. g4 Qxf3 38. gxf3 Nf6 39. Rh8+ Ke7 40. Nf5+ Kd7 41. Rh6 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.04"]
[Round "4.16"]
[White "Zhou, Guijue"]
[Black "Maiorov, Nikita"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2193"]
[BlackElo "2519"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,92,17,30,19,24,0,11,-25,16,-18,-8,-2,-3,-20,0,-58,-56,-46,-31,-94,-29,-59,-65,-79,-6,-58,17,-83,-72,-85,-83,-83,-80,-98,-109,-118,-107,-117,-79,-77,-65,-133,-112,-105,-89,-313,-305,-298,-289,-286,-281,-506,-489,-499,-489,-704,-685,-982,-978,-966,-969,-952,-934,-1092,-1107,-1079,-1075,-1022,-1014,-29979,-29980,-29979,-29981,-29990,-29991,-29991,-29991,-29991,-29992,-29994,-29995]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 O-O 6. O-O d6 7. a4 a6 8. h3 {C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} Ba7 9. Na3 Ne7 10. Nc2 {The position is equal.} c6 $146 ({Predecessor:} 10... a5 11. Be3 Ng6 12. Bxa7 Rxa7 13. Ne3 c6 14. Bb3 Re8 {½-½ (46) Nisipeanu,L (2686)-Mikhalevski,V (2520) Zalakaros 2017}) 11. Be3 d5 12. exd5 cxd5 13. Ba2 Bb8 14. d4 (14. Bg5 $11) 14... e4 $15 15. Ne5 Ne8 16. f4 ({White should try} 16. f3 $15) 16... Nf5 (16... Be6 $17) 17. c4 dxc4 18. Bxc4 Nf6 (18... Be6 $17) 19. Bf2 (19. g4 $11) 19... Ba7 (19... Be6 $15 20. Bxe6 fxe6) 20. Qd2 (20. g4 $11 {remains equal.} Ne7 21. f5) 20... Nd5 {aiming for ...e3!} 21. Rad1 Be6 22. g4 Nd6 23. f5 Nxc4 24. Nxc4 Bd7 25. b3 Rc8 {...Bxa4! is the strong threat.} 26. N2e3 Bc6 27. Nxd5 (27. Bg3 $15) 27... Bxd5 28. Rc1 Bb8 $36 {[%mdl 2048] Keeping White busy.} 29. Be3 $2 (29. Rfe1 $17) 29... b5 $19 30. axb5 axb5 31. Nb2 Rxc1 ({Don't play} 31... Bxb3 32. Rxc8 Qxc8 33. f6 $19) 32. Qxc1 $2 (32. Rxc1 Qh4 33. Qg2) 32... Qh4 {( -> ...Qg3+)} 33. Rf2 Qxh3 34. f6 (34. Rg2 $142) 34... gxf6 35. Rg2 Kh8 36. Nd1 Rg8 37. g5 f5 38. Nc3 Rc8 39. Qd2 Bxb3 40. d5 Kg8 41. Ne2 Rc2 {Black mates.} 42. Qd4 {[#]} f4 $1 43. Bd2 {[#]} (43. Nxf4 Bxf4) 43... f3 $1 {[%csl Gf3][%cal Rh3g2][%mdl 64] Double Attack} 44. Rf2 fxe2 45. Rxe2 Qg4+ 46. Rg2 Qd1+ {Accuracy: White = 30%, Black = 56%.} 0-1

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.04"]
[Round "4.17"]
[White "Sanchez Jerez, Emilio Miguel"]
[Black "Espinosa Aranda, Angel"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2168"]
[BlackElo "2504"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,92,-11,-12,-11,1,-39,3,-32,-32,-31,-11,-54,-38,-35,-27,-26,0,-89,-70,-68,-56,-81,-49,-89,-79,-87,-77,-102,-75,-107,-97,-88,-90,-93,-62,-79,-75,-82,-56,-56,-56,-63,-56,-80,-73,-76,-81,-86,0,-37,0,-2,-7,-134,-138,-358,-334,-360,-350,-313,-220,-266,-258,-370,-362,-364,-324,-330,-301,-443,-431,-508,-578,-698,-679,-1910,-1897,-29980,-29981,-29981,-29982,-29982,-29982,-29983,-29984]} 1. e4 e6 2. d3 d5 3. Qe2 Nc6 4. Nf3 d4 (4... Nf6 5. Bf4 dxe4 6. dxe4 Nd4 7. Qc4 Nxf3+ 8. gxf3 c6 9. Qc3 Nh5 10. Be3 Qf6 11. e5 Qh4 {0-1 (34) Huschenbeth,N (2585)-Meier,G (2644) Dresden 2017}) 5. g3 e5 6. Bg2 {C00: French: Unusual White 2nd moves} Be7 7. Na3 $146 ({Predecessor:} 7. Nbd2 h5 8. Nc4 Bf6 9. a4 h4 10. h3 Nge7 11. c3 Be6 12. cxd4 Nxd4 13. Nxd4 Qxd4 {0-1 (57) Manakova,M (2280)-Kashlinskaya,A (2462) Kragujevac 2016}) 7... Be6 8. O-O {The position is equal.} f6 9. Nh4 Qd7 10. f4 Bxa3 11. bxa3 Nge7 12. Nf5 O-O 13. g4 (13. Nxe7+ $1 $11 {was the only way to keep the balance.} Qxe7 14. f5) 13... exf4 ({Reject} 13... Bxf5 $6 14. gxf5 Rae8 15. Qh5 $11) 14. Bxf4 Ng6 15. Bd2 Nge5 16. h4 b6 17. Bh3 Ne7 18. Rf2 Kh8 (18... Rae8 {looks sharper.} 19. Bf4 N7g6 20. Bd2 Nh8 21. g5 fxg5 22. hxg5 Nhf7) 19. Kh2 Nxf5 20. gxf5 Bf7 21. Bf4 Qe8 22. Bg4 c5 23. Rg1 Rg8 24. Rg3 c4 25. Rfg2 Rc8 {[%cal Ba8c8,Bc8c3,Bc3a3][%mdl 32]} 26. Qd2 cxd3 27. cxd3 Rc3 28. Be2 Nd7 (28... Qe7 $17 29. a4 Ra3) 29. h5 (29. a4 {keeps more tension.} Nc5 30. Qd1 Qd8 31. Qg1 Rc2 32. Kh1) 29... Rxa3 (29... Qf8 {with more complications.} 30. Qd1 Rxa3 31. Qg1 Ne5 32. Qxd4 Qe7) 30. Qb4 Rxa2 31. Qxd4 (31. h6 $11 g5 32. Bd6) 31... Bxh5 $17 32. Bxh5 $2 (32. Bf1 $17 Rxg2+ 33. Bxg2) 32... Qxh5+ $19 33. Kg1 Rxg2+ ({Don't play} 33... Qd1+ 34. Kh2 $19) 34. Kxg2 Qf7 35. Qa1 a5 {[%cal Ba7a5,Ba5a4,Ba4a3][%mdl 32]} 36. Qh1 (36. Be3 {is a better defense.}) 36... Rc8 37. Rh3 Nf8 38. Qb1 a4 39. d4 (39. Rh1 $142) 39... Qc4 {[#] White must now prevent ...Qe2+.} 40. Rd3 b5 {[%cal Bb6b5,Bb5b4,Bb4c3][%mdl 32]} 41. Kf3 b4 42. d5 a3 43. Rb3 {[#]} Qxb3+ $1 {[%mdl 576] Remove Defender, Promotion. Black mates.} 44. Qxb3 Rc3+ 45. Qxc3 bxc3 46. e5 fxe5 {Accuracy: White = 33%, Black = 54%.} 0-1

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.05"]
[Round "5.1"]
[White "Grigoryan, Karen H."]
[Black "Bernadskiy, Vitaliy"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "2632"]
[BlackElo "2588"]
[Annotator "TA"]
[PlyCount "100"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,100,0,2,6,37,22,34,38,33,32,42,34,34,34,34,32,45,51,46,46,46,47,48,54,122,109,107,111,120,80,104,45,52,52,115,115,120,112,114,118,116,126,118,58,118,118,177,110,133,138,152,151,159,116,133,106,139,129,139,119,257,248,248,245,260,262,252,250,246,217,194,186,179,197,216,132,93,147,111,31,36,18,18,18,23,0,0,0,0,0,0]} 1. c4 b6 2. d4 Bb7 3. Nc3 e6 4. a3 Nf6 5. d5 Bd6 6. Nf3 O-O 7. g3 {A50: Queen's Fianchetto Defence (1 d4 Nf6 2 c4 b6)} (7. e4 exd5 8. exd5 c6 9. Be2 cxd5 10. cxd5 Na6 11. O-O Re8 12. Bg5 h6 13. Bh4 Nc5 14. Nd4 Bf8 {½-½ (44) Postny,E (2630)-Meier,G (2623) Nancy 2019}) 7... exd5 8. cxd5 Na6 9. Bg2 {White is slightly better.} Nc5 10. O-O Nce4 $146 ({Predecessor:} 10... Re8 11. Nd4 Be5 12. Rb1 Bxd4 13. Qxd4 Nb3 14. Qc4 Nxc1 15. Rbxc1 {0-1 (57) Loiacono,L (2302)-Burmakin,V (2504) Trieste 2018}) 11. Nxe4 Nxe4 12. Nd2 Nxd2 $1 13. Bxd2 f5 14. e3 a5 15. Qc2 Qf6 16. Bc3 Qf7 17. Rfd1 Rae8 (17... Ra7 $14) 18. b4 $16 axb4 19. Bxb4 Qf6 20. Bc3 Qg6 21. Rdc1 (21. a4 $16) 21... Ra8 22. Bb4 Rac8 (22... Bxb4 $14 23. axb4 Qf6 24. Rxa8 Rxa8) 23. Qc4 Rfe8 24. a4 {[%cal Ba3a4,Ba4a5][%mdl 32]} Ba6 25. Qb3 Kh8 26. Bxd6 Qxd6 27. Qa3 (27. a5 $16) 27... Qe5 (27... Qxa3 $14 28. Rxa3 d6) 28. a5 Bb7 (28... Ra8 $16 {is a better defense.}) 29. Qc3 ({White should try} 29. f4 $18 Qf6 30. a6) 29... Qd6 30. Qd3 {aiming for a6.} bxa5 31. Qxf5 Ra8 32. Qd3 c6 {[%cal Rc6d5]} 33. Rab1 Reb8 {[%cal Rc6d5]} 34. Rb6 {Black must now prevent Rcb1.} a4 35. Qb1 Qc7 {[#]} (35... Ba6 $16) 36. d6 $1 $18 {[%cal Rd6c7][%mdl 512]} Qc8 (36... Qxd6 37. Rxb7) 37. Qf5 $1 a3 38. Be4 {[%csl Ge4][%cal Rf5h7]} Qg8 39. Qxd7 a2 40. Rxb7 a1=Q 41. Rxa1 Rxa1+ 42. Kg2 Rf8 43. Qxc6 {Bd5 is the strong threat.} ({Weaker is} 43. Bxc6 Rxf2+ 44. Kh3 (44. Kxf2 Qa2+ 45. Kf3 Rf1+ 46. Ke4 Qc4+ 47. Ke5 Qc5+ 48. Ke4 Qc4+ 49. Ke5 Qc5+ 50. Ke4 Qc4+ $11) 44... Rf6 $11) 43... Ra2 {[#]} 44. Bf3 $1 {Strongly threatening Re7.} Rd2 {[#]} 45. Ra7 (45. e4 $1 $16) 45... Rd8 46. d7 {And now Bg4 would win.} Qf7 $1 47. Qc8 Rf8 48. Qb7 Rxd7 {The position is equal.} 49. Qxd7 Qxf3+ {[%mdl 64] Double Attack} 50. Kh3 {[%csl Ga7][%cal Rd7g7]} Qh5+ {Accuracy: White = 62%, Black = 51%.} 1/2-1/2

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.05"]
[Round "5.2"]
[White "Wieczorek, Oskar"]
[Black "Lu, Shanglei"]
[Result "1/2-1/2"]
[ECO "C92"]
[WhiteElo "2490"]
[BlackElo "2611"]
[Annotator "TA"]
[PlyCount "26"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,26,0,14]} 1. e4 $146 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 Bb7 10. d4 Re8 11. Ng5 Rf8 12. Nf3 Re8 13. Ng5 Rf8 1/2-1/2

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.05"]
[Round "5.3"]
[White "Pridorozhni, Aleksei"]
[Black "Sosa, Tomas"]
[Result "1-0"]
[ECO "B63"]
[WhiteElo "2601"]
[BlackElo "2508"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,81,46,25,33,34,60,67,68,58,61,68,63,43,49,42,76,76,102,87,120,58,54,56,114,115,133,134,133,133,132,115,170,165,166,172,168,170,173,164,206,212,197,181,213,213,240,223,272,262,274,282,278,272,264,252,301,294,414,429,435,441,586,578,550,533,521,506]} 1. e4 c5 2. Nf3 d6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Bg5 e6 7. Qd2 Be7 8. O-O-O a6 9. Bxf6 gxf6 {B66: Sicilian: Richter-Rauzer: 7...a6 8 0-0-0 h6} 10. f4 Qb6 (10... Qc7 11. Nf3 Bd7 12. Kb1 O-O-O 13. Bd3 Kb8 14. Rhe1 h5 15. g3 Rc8 16. Bf1 Na5 17. Re3 Qb6 18. Qe1 Rc7 19. Nd4 Rhc8 20. Nb3 Nc4 21. Bxc4 Rxc4 {½-½ (62) Anand,V (2773)-Firouzja,A (2607) St Petersburg 2018}) 11. Nb3 Bd7 {White is slightly better.} 12. Be2 h5 13. h4 Na5 $146 ({Predecessor:} 13... O-O-O 14. Bf3 Na5 15. Qe2 Kb8 16. Bxh5 Rc8 17. Bxf7 Rhf8 18. Nxa5 Qxa5 19. Qh5 Rc5 20. f5 Rxc3 21. bxc3 Rc8 22. Rh3 d5 23. fxe6 {½-½ (23) Nabaty,T (2431)-Naroditsky,D (2313) Pardubice 2008}) 14. Nxa5 Qxa5 15. Kb1 Qc5 16. Bf3 Rc8 17. Ne2 Bf8 18. f5 ({Better is} 18. Rhe1 $16) 18... Bh6 $14 19. Qxd6 Qxd6 (19... Qxc2+ $14 20. Ka1 Qc7) 20. Rxd6 $16 Bc6 21. Rd3 Ke7 22. Nd4 Bf4 23. Rb3 Be5 (23... Rb8 $16) 24. Nxc6+ $18 bxc6 25. Rb7+ Rc7 26. Rb6 a5 27. c3 a4 28. Ra6 Rd8 29. Rd1 (29. Bxh5 Rd2 $16) 29... Rb8 30. Kc2 (30. Rxa4 $6 Bxc3 31. b3 (31. Bxh5 Rxb2+ 32. Kc1 Rxg2 $11) 31... Be5) 30... Bg3 31. Rxa4 Bxh4 32. fxe6 (32. Bxh5 $6 Rcb7 $18) 32... fxe6 33. e5 ({Much less strong is} 33. Bxh5 $6 Rcb7 $18) 33... Bg5 34. exf6+ ({Don't take} 34. Bxh5 $6 fxe5 35. Bf3 Kf6 $18) 34... Bxf6 35. Bxh5 Rb5 36. Bf3 Rcb7 (36... Rbb7 {was called for.} 37. Ra5 Ra7) 37. b4 {[%cal Bb2b4,Bb4b5][%mdl 32]} Rc7 {White is clearly winning.} 38. Ra6 c5 39. a4 Rb8 40. b5 {Strongly threatening b6.} Rd7 {[#]} 41. Rxd7+ {Played: Ra6xe6} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.05"]
[Round "5.4"]
[White "Cruz Lledo, Pablo"]
[Black "Bjerre, Jonas Buhl"]
[Result "1/2-1/2"]
[ECO "E47"]
[WhiteElo "2452"]
[BlackElo "2535"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,65,0,-10,0,3,32,36,28,13,94,112,102,88,94,13,90,97,105,99,97,105,83,79,200,53,72,49,107,116,102,102,270,266,237,221,204,122,105,106,89,95,64,-4,-2,-3,-2,-4]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c5 6. Nge2 d5 7. cxd5 cxd4 8. exd4 Qxd5 9. O-O Qh5 10. Bf4 Nc6 11. Qb3 Rd8 {E48: Nimzo-Indian: Rubinstein: 5 Bd3 d5 including 6 Ne2, but excluding 6 a3} 12. Rad1 Bd6 13. Bxd6 $146 ({Predecessor:} 13. Bb1 b6 14. Ng3 Qh4 15. Bxd6 Rxd6 16. Nce4 Nxe4 17. Bxe4 Bb7 18. d5 Na5 19. Qf3 {1-0 (57) Jobava,B (2518)-Zeller,F (2422) Schwaebisch Gmuend 2001}) 13... Rxd6 {White is slightly better.} 14. Rfe1 {Black should prevent d5!} b6 (14... Qa5 $11) 15. Ne4 $16 Nxe4 16. Bxe4 Bb7 17. Ng3 ({White should try} 17. d5 $1 $16 {[%cal Rd5c6]} Na5 18. Qa4) 17... Qg5 (17... Qa5 $11) 18. d5 $1 {[%cal Rd5c6]} Na5 {[#]} 19. Qc2 $1 exd5 20. Bxh7+ Kh8 21. Bd3 $36 {[%mdl 2048] Strongly threatening Qc7. Keeping Black busy.} Nc6 {[#]} (21... Kg8 $16 {was called for.}) 22. h4 (22. Nf5 $1 $18 {[%cal Rf5d6]} Rg6 23. g3) 22... Qf4 23. Qe2 {Qe8+! would kill now.} Re6 ({Black should play} 23... g6 $14) 24. Qh5+ {[%mdl 64] Double Attack} Rh6 25. Qxd5 Qc7 $2 (25... Na5 $16 {was necessary.} 26. Qg5 Qxh4 27. Qxh4 Rxh4) 26. Qg5 f6 27. Qe3 {White threatens Qe8+! and mate.} Ne5 28. Bf5 (28. h5 $18) 28... Rxh4 29. Rd4 Rxd4 30. Qxd4 {Threatens to win with Qh4+.} g6 31. Be4 (31. Qh4+ $14 Kg7 32. Bxg6 Kxg6 33. Qh5+ Kg7 34. Nf5+ Kg8 35. Re3) 31... Rd8 $11 32. Qe3 {Hoping for Qh6+.} Kg7 33. Rc1 {Accuracy: White = 53%, Black = 31%.} 1/2-1/2

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.05"]
[Round "5.5"]
[White "Harutyunian, Tigran K."]
[Black "Low, Zhen Yu Cyrus"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2533"]
[BlackElo "2415"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,85,20,20,46,41,38,21,24,19,21,23,157,154,168,170,208,191,209,133,227,243,255,238,309,285,272,270,341,330,312,212,216,215,258,259,290,287,358,343,367,358,279,234,223,202,371,339,385,364,349,339,407,406,383,357,466,457,441,433,431,453,1382,1332,29976,29977,29977,29978,29982,29983,29985,29979,29993,29994,29994,29995,29995,29996]} 1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 Nxc3 5. bxc3 c5 6. Bg2 Nc6 {A34: Symmetrical English: 2 Nc3, lines with ...d5} (6... e5 7. Qa4+ Nc6 8. Bxc6+ bxc6 9. Nf3 f6 10. d4 exd4 11. cxd4 Qb6 12. O-O Kf7 13. Be3 Qa6 14. Qc2 cxd4 15. Bxd4 {½-½ (22) Matlakov,M (2683)-Rodshtein,M (2674) Czech Republic 2019}) 7. Bxc6+ bxc6 8. Qa4 Qd5 $146 {The position is equal.} ({Predecessor:} 8... Qb6 9. f4 Qb5 10. Qc2 Ba6 11. a4 Qc4 12. d3 Qd5 13. Nf3 e6 14. c4 {½-½ (24) Gosztolya,F (2105)-Rozsnyai,T (2145) Hungary 2008}) 9. Nf3 Bh3 10. c4 Qe4 (10... Qd7 $11 {keeps the balance.}) 11. d3 $16 Qg6 12. Rb1 $36 {[%mdl 2048] White is in control.} h5 13. Be3 h4 14. gxh4 (14. Bxc5 Bg2 $16) 14... Qf6 (14... Qd6 $16) 15. Rg1 $1 $18 (15. Bxc5 Bg2 $16) 15... g6 16. Bxc5 e5 17. Bxf8 Kxf8 18. Rg3 Bf5 19. e4 Bg4 20. Nxe5 (20. Rxg4 Qxf3 21. Qd1 (21. Qxc6 Kg7 $11) 21... Qf6 $16) 20... Qxe5 21. Rxg4 Rd8 22. Ke2 Kg7 23. Qxc6 Qc3 {[#]} 24. Rd1 $1 {[%cal Bb1d1,Bd1d2,Bd2e2,Be2e3,Be3f3][%mdl 32]} ({Inferior is} 24. Rb3 Qc2+ 25. Ke3 (25. Kf3 Qd1+ 26. Kg3 Qg1+ 27. Kf3 Qd1+ {[%mdl 64] Double Attack} 28. Kf4 Qc1+ 29. Kf3 Qd1+ $11 {[%mdl 64] Double Attack}) 25... Qc1+ 26. Ke2 Qc2+ 27. Kf3 Qd1+ 28. Kg3 Qg1+ 29. Kf3 Qd1+ 30. Kf4 Qc1+ 31. Kg3 Qg1+ 32. Kf3 Qd1+ $11) 24... Rb8 25. Rd2 Rb1 26. Rf4 {Qc7! is the strong threat.} Qe5 27. Kf3 {aiming for d4.} Qc3 $2 (27... Qh5+ 28. Rg4 Qe5) 28. Qd5 Rf8 29. Re2 Qc1 {intending ...Qh1+.} 30. e5 Qh1+ 31. Kg3 Qg1+ {[#]} 32. Qg2 $1 Qd1 33. Re3 Rd8 34. Ref3 Rb7 35. h5 Rbd7 {[#]} (35... Rxd3 $142 36. hxg6 fxg6 37. Rxd3 Qxd3+ 38. Qf3 Qxf3+ 39. Rxf3 Rc7) 36. e6 $1 Rxd3 {[#]} (36... fxe6 37. Kh4) 37. h6+ $1 {White mates.} Kh8 (37... Kxh6 38. Qh3+) 38. exf7 Rxf3+ 39. Qxf3 Qg1+ 40. Qg2 Rd3+ 41. Kh4 g5+ 42. Kh5 Qd1+ 43. f3 {Accuracy: White = 89%, Black = 26%.} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.05"]
[Round "5.6"]
[White "Klekowski, Maciej"]
[Black "Suarez Uriel, Adrian"]
[Result "1/2-1/2"]
[ECO "A22"]
[WhiteElo "2515"]
[BlackElo "2362"]
[Annotator "ChessBase"]
[PlyCount "111"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. c4 {[%emt 0:02:07]} e5 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:08]} Nf6 {[%emt 0:00:00]} 3. g3 {[%emt 0:02:58]} d5 {[%emt 0:00:00]} 4. cxd5 {[%emt 0:00:04]} Nxd5 {[%emt 0:00:04]} 5. Bg2 {[%emt 0:00:05]} Nb6 {[%emt 0:00:03]} 6. d3 {[%emt 0:00:05]} Be7 {[%emt 0:00:28]} 7. Be3 {[%emt 0:03:19]} O-O {[%emt 0:00:18]} 8. Rc1 {[%emt 0:00:07]} Nc6 {[%emt 0:05:19]} 9. Bxc6 {[%emt 0:00:52]} bxc6 {[%emt 0:03:46]} 10. Nf3 {[%emt 0:18:19]} Bd6 {[%emt 0:06:07]} 11. Ne4 {[%emt 0:06:44]} Nd5 {[%emt 0:08:25]} 12. Bc5 {[%emt 0:12:33]} f5 {[%emt 0:04:32]} 13. Ned2 {[%emt 0:00:43]} Rb8 {[%emt 0:13:31]} 14. Qa4 {[%emt 0:00:59]} Qe7 {[%emt 0:10:03]} 15. d4 {[%emt 0:26:20]} exd4 {[%emt 0:10:12]} 16. Qxd4 {[%emt 0:06:26]} Bxc5 {[%emt 0:01:43]} 17. Qxc5 {[%emt 0:00:27]} Qxc5 {[%emt 0:00:18]} 18. Rxc5 {[%emt 0:00:04]} Rxb2 {[%emt 0:00:08]} 19. O-O {[%emt 0:03:07]} Ba6 {[%emt 0:05:58]} 20. Rxc6 {[%emt 0:02:05]} Bxe2 {[%emt 0:00:11]} 21. Re1 {[%emt 0:00:06]} Bb5 {[%emt 0:00:34]} 22. Rc5 {[%emt 0:00:35]} c6 {[%emt 0:00:10]} 23. a3 {[%emt 0:04:49]} f4 {[%emt 0:05:37]} 24. g4 {[%emt 0:00:05]} Ra2 {[%emt 0:00:18]} 25. Nb1 {[%emt 0:02:52]} Be2 {[%emt 0:05:23]} 26. Kg2 {[%emt 0:00:54]} Rb8 {[%emt 0:01:01]} 27. Nd4 {[%emt 0:01:18]} f3+ {[%emt 0:00:42]} 28. Kg3 {[%emt 0:00:01]} Nf6 {[%emt 0:01:59]} 29. Nc3 {[%emt 0:02:14]} Rxa3 {[%emt 0:00:14]} 30. Kh3 {[%emt 0:01:01]} Nd7 {[%emt 0:04:36]} 31. Rxc6 {[%emt 0:00:45]} Ne5 {[%emt 0:00:01]} 32. Rc7 {[%emt 0:01:00]} Nd3 {[%emt 0:00:10]} 33. Rg1 {[%emt 0:01:17]} Nxf2+ {[%emt 0:00:21]} 34. Kh4 {[%emt 0:00:01]} Re8 {[%emt 0:08:37]} 35. Rb1 {[%emt 0:01:33]} Ra6 {[%emt 0:01:46]} 36. Nf5 {[%emt 0:00:33]} Kh8 {[%emt 0:02:44]} 37. Re7 {[%emt 0:00:52]} Rg8 {[%emt 0:01:02]} 38. Nxe2 {[%emt 0:00:24]} fxe2 {[%emt 0:00:25]} 39. Rxe2 {[%emt 0:00:16]} Nd3 {[%emt 0:00:07]} 40. Re3 {[%emt 0:00:20]} Nf4 {[%emt 0:00:16]} 41. Kg3 {[%emt 0:00:11]} Nd5 {[%emt 0:00:21]} 42. Rd3 {[%emt 0:00:06]} Nf6 {[%emt 0:01:06]} 43. g5 {[%emt 0:01:36]} Ne4+ {[%emt 0:00:17]} 44. Kf4 {[%emt 0:00:05]} Ra4 {[%emt 0:00:43]} 45. Rd4 {[%emt 0:00:10]} Rxd4 {[%emt 0:00:06]} 46. Nxd4 {[%emt 0:00:03]} Nc5 {[%emt 0:00:08]} 47. Ke5 {[%emt 0:01:20]} Re8+ {[%emt 0:01:17]} 48. Kd6 {[%emt 0:00:23]} Ne4+ {[%emt 0:00:23]} 49. Kd7 {[%emt 0:00:03]} Ra8 {[%emt 0:00:09]} 50. Ne6 {[%emt 0:00:37]} a5 {[%emt 0:00:26]} 51. Re1 {[%emt 0:00:05]} Nc3 {[%emt 0:00:51]} 52. Nd8 {[%emt 0:00:26]} Ra7+ {[%emt 0:01:35]} 53. Kd6 {[%emt 0:00:45]} Ra6+ {[%emt 0:00:11]} 54. Kc5 {[%emt 0:01:32]} h6 {[%emt 0:00:02]} 55. Kc4 {[%emt 0:00:08]} Na2 {[%emt 0:01:37]} 56. gxh6 {[%emt 0:00:53]} 1/2-1/2

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.05"]
[Round "5.7"]
[White "Sivuk, Vitaly"]
[Black "Rojas Keim, Luis"]
[Result "1-0"]
[ECO "A67"]
[WhiteElo "2579"]
[BlackElo "2371"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,61,43,45,45,45,47,56,66,35,48,27,30,23,75,67,58,64,78,62,101,90,108,42,204,208,213,195,386,365,383,396,703,714,1114,1103,1355,1342,29992,29993,29995,29996,29996,29997,29997,29998]} 1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+ Nfd7 9. Bd3 Qh4+ 10. g3 Qe7 {A67: Modern Benoni: Taimanov Variation} 11. Nf3 O-O 12. O-O Nb6 {White is slightly better.} (12... Na6 13. Re1 Nc7 14. Kg2 b5 15. e5 c4 16. Bc2 Bb7 17. Ne4 Ne8 18. Be3 {½-½ (42) Van Wely,L (2674)-Ernst,S (2546) Amsterdam 2018}) 13. Kg2 Bg4 14. h3 Bxf3+ 15. Qxf3 N8d7 (15... Na6 $11) 16. Bd2 $36 {[%mdl 2048] White is pushing.} c4 17. Bc2 Nc5 18. h4 $146 ({Predecessor:} 18. Rae1) 18... h5 19. Rae1 Nbd7 20. g4 ({White should try} 20. Qe2 $16) 20... Qxh4 $2 {[#]} ({Black should play} 20... Nf6 $14) 21. gxh5 $18 gxh5 22. Nb5 Qf6 $2 (22... f5 {might work better.}) 23. Bc3 Qg6+ 24. Kh1 Bxc3 $2 (24... Qg4 25. Bxg7 Qh4+ 26. Kg2 Kxg7) 25. bxc3 Nf6 26. e5 {[%mdl 64] [#] Discovered Attack} Qxc2 27. exf6 {White threatens f5 and mate.} Nd7 28. Rg1+ {White mates.} Kh8 29. Qxh5+ Qh7 30. Qxh7+ Kxh7 31. Re2 {Accuracy: White = 65%, Black = 25%.} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.05"]
[Round "5.8"]
[White "Bobadilla Viera, Jorge Samuel"]
[Black "Vazquez Igarza, Renier"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "2348"]
[BlackElo "2552"]
[Annotator "TA"]
[PlyCount "46"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,46,22,36,0,0,0,0,0,0,0,-5,0,0,-60,-56,-164,-165,-261,-202,-199,-195,-196,-186,-593,-195,-764,-662,-808,-836,-797,-786,-757,-695]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bd7 6. Bg5 e6 7. Qf3 a6 8. O-O-O Nc6 9. Qg3 {B95: Sicilian Najdorf: 6 Bg5 e6, unusual White 7th moves} (9. Kb1 Be7 10. Be2 h6 11. Bc1 b5 12. a3 Rc8 13. Qg3 Kf8 14. f4 Qc7 15. Nxc6 Bxc6 16. Bd3 d5 17. exd5 Nxd5 18. Nxd5 Bxd5 {½-½ (31) Pessoa,F (2536)-Olivotto,L (2571) ICCF email 2010}) 9... Nxd4 10. Rxd4 h6 11. Be3 {The position is equal.} Rc8 12. f4 $146 ({Predecessor:} 12. Be2 Qa5 13. Kb1 b5 14. e5 dxe5 15. Qxe5 Qc7 16. Qxc7 Rxc7 {1-0 (64) De Pinho,J (2400)-Moura,N (2128) ICCF email 2011}) 12... Rxc3 13. bxc3 Qa5 14. Bc4 ({Better is} 14. Bd3 $11) 14... d5 15. Bd3 (15. exd5 $15 exd5 16. Bd3) 15... dxe4 $19 16. f5 (16. Bc4 $142) 16... e5 ({Weaker is} 16... Qxc3 17. Qb8+ Qc8 18. Qxc8+ Bxc8 19. Bxe4 $15) 17. Rxe4 Nxe4 18. Bxe4 Qxc3 {[#] Hoping for ...Qa1+.} 19. Bd3 $2 (19. Bb6 {is a better chance.} Qa1+ 20. Kd2 Bb4+ 21. c3 Qxa2+ 22. Bc2 Qd5+ 23. Ke1) 19... Ba4 $2 (19... Qa1+ 20. Kd2 Bb4+ 21. Ke2 Qxh1 22. Qxe5+ Kf8 23. Qb8+ Be8 24. Qxb7 Qe1+ 25. Kf3 Qd1+ 26. Be2 Qd6) 20. Bf4 $2 (20. Kb1) 20... Qa3+ {Black is clearly winning.} 21. Kd1 exf4 22. Re1+ Kd8 23. Qf3 Bd6 {Accuracy: White =  2%, Black = 71%.} 0-1

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.05"]
[Round "5.9"]
[White "Maiorov, Nikita"]
[Black "Malovanyi, Yulian"]
[Result "1-0"]
[ECO "E53"]
[WhiteElo "2519"]
[BlackElo "2360"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,53,12,50,44,47,12,176,169,175,170,168,168,168,176,376,370,448,443,447,379,379,379,351,364,335,197,329,272,739,721,895,860,1077,1066]} 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nc3 O-O 5. e3 d5 6. Bd3 c5 7. O-O cxd4 8. exd4 dxc4 9. Bxc4 b6 10. Qe2 Bb7 11. Bg5 Be7 12. Rad1 {E54: Nimzo-Indian: Rubinstein: Main Line: 7...dxc4 8 Bxc4} Nc6 13. Rfe1 {And now d5 would win.} (13. Bxe6 $5 fxe6 14. Qxe6+ Rf7 15. d5 Nxd5 16. Rxd5 $16) 13... Nd5 $2 (13... Na5 $1 $11) 14. Bxd5 $1 $18 {White is clearly better.} Bxg5 {[#]} 15. Be4 $1 {Hoping for d5.} Bf6 16. d5 exd5 17. Bxd5 Qb8 $2 {[#]} (17... Qd7 18. Be4 Qg4) 18. Ne4 $1 {[%cal Re4f6]} Na5 19. Nxf6+ gxf6 {[#]} 20. Qe4 $146 Bxd5 21. Rxd5 {White wants to mate with Rh5.} Re8 22. Qg4+ Kh8 23. Red1 $40 {[%mdl 128] White has strong attack.} (23. Rc1 $142) 23... Rg8 (23... Nc6 $142 24. Rd6 Ne5 25. Nxe5 Rxe5 26. Rxf6 Qb7) 24. Qd4 Rg6 $2 (24... Qf8 25. Qxf6+ Qg7 26. Qxg7+ Rxg7 27. Rd8+ Rg8) 25. Nh4 {White is clearly winning.} Kg7 26. Nxg6 {Ne7 would kill now.} hxg6 27. Rd6 {Accuracy: White = 80%, Black = 24%.} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.05"]
[Round "5.10"]
[White "Kiselev, Pavel"]
[Black "Shariyazdanov, Andrey"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "2303"]
[BlackElo "2519"]
[Annotator "ChessBase"]
[PlyCount "98"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:02:27]} 2. Nf3 {[%emt 0:00:41]} b6 {[%emt 0:00:10]} 3. c4 {[%emt 0:00:24]} Bb7 {[%emt 0:01:50]} 4. g3 {[%emt 0:06:56]} e6 {[%emt 0:05:55]} 5. Bg2 {[%emt 0:00:05]} Bb4+ {[%emt 0:00:19]} 6. Nbd2 {[%emt 0:00:03]} Be7 {[%emt 0:00:51]} 7. O-O {[%emt 0:00:16]} c5 {[%emt 0:00:12]} 8. d5 {[%emt 0:09:31]} exd5 {[%emt 0:03:46]} 9. Nh4 {[%emt 0:00:09]} O-O {[%emt 0:08:41]} 10. Nb1 {[%emt 0:06:18]} Ne4 {[%emt 0:06:43]} 11. cxd5 {[%emt 0:07:41]} Bxh4 {[%emt 0:00:14]} 12. Bxe4 {[%emt 0:00:10]} Bf6 {[%emt 0:00:05]} 13. Nc3 {[%emt 0:01:28]} d6 {[%emt 0:02:21]} 14. Bg2 {[%emt 0:05:44]} Nd7 {[%emt 0:01:05]} 15. Ne4 {[%emt 0:02:15]} Be7 {[%emt 0:00:26]} 16. Bf4 {[%emt 0:00:53]} Nf6 {[%emt 0:00:41]} 17. Nc3 {[%emt 0:00:48]} Re8 {[%emt 0:00:20]} 18. Qc2 {[%emt 0:09:07]} Bf8 {[%emt 0:02:46]} 19. Rad1 {[%emt 0:00:56]} a6 {[%emt 0:03:17]} 20. a4 {[%emt 0:00:07]} g6 {[%emt 0:00:18]} 21. h3 {[%emt 0:01:41]} Bg7 {[%emt 0:03:33]} 22. g4 {[%emt 0:02:20]} Bc8 {[%emt 0:01:45]} 23. Qd3 {[%emt 0:04:04]} h5 {[%emt 0:11:42]} 24. g5 {[%emt 0:03:01]} Nd7 {[%emt 0:00:14]} 25. Qg3 {[%emt 0:03:46]} Ne5 {[%emt 0:01:58]} 26. Bc1 {[%emt 0:00:32]} b5 {[%emt 0:05:34]} 27. axb5 {[%emt 0:00:39]} axb5 {[%emt 0:00:04]} 28. Nxb5 {[%emt 0:00:44]} Qb6 {[%emt 0:01:41]} 29. Nc3 {[%emt 0:00:43]} Bf5 {[%emt 0:01:18]} 30. Be4 {[%emt 0:05:10]} Bd7 {[%emt 0:02:58]} 31. Bc2 {[%emt 0:01:42]} Qb4 {[%emt 0:03:11]} 32. Ne4 {[%emt 0:10:31]} Bf5 {[%emt 0:01:01]} 33. Nf6+ {[%emt 0:00:07]} Bxf6 {[%emt 0:00:19]} 34. Bxf5 {[%emt 0:00:03]} Bg7 {[%emt 0:00:32]} 35. Bc2 {[%emt 0:00:18]} Nc4 {[%emt 0:06:03]} 36. b3 {[%emt 0:03:21]} Na3 {[%emt 0:00:16]} 37. Bd3 {[%emt 0:00:49]} Qxb3 {[%emt 0:02:11]} 38. Qxd6 {[%emt 0:00:40]} c4 {[%emt 0:02:35]} 39. Bxa3 {[%emt 0:00:57]} Rxa3 {[%emt 0:02:33]} 40. Qc6 {[%emt 0:02:55]} Re5 {[%emt 0:01:52]} 41. Qxc4 {[%emt 0:00:15]} Rxg5+ {[%emt 0:02:26]} 42. Kh2 {[%emt 0:00:03]} Rxd5 {[%emt 0:02:12]} 43. Qxb3 {[%emt 0:01:44]} Rxb3 {[%emt 0:00:03]} 44. f4 {[%emt 0:00:15]} Rd4 {[%emt 0:02:00]} 45. Rc1 {[%emt 0:02:27]} Rb2 {[%emt 0:02:56]} 46. Rc8+ {[%emt 0:01:03]} Kh7 {[%emt 0:00:08]} 47. Kg3 {[%emt 0:00:10]} Bh6 {[%emt 0:02:43]} 48. f5 {[%emt 0:01:42]} h4+ {[%emt 0:00:47]} 49. Kf3 {[%emt 0:00:05]} Rf4+ {[%emt 0:01:46] Ke4} 1/2-1/2

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.05"]
[Round "5.11"]
[White "Espinosa Aranda, Angel"]
[Black "Aranha Filho, Alvaro Z."]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2504"]
[BlackElo "2340"]
[Annotator "TA"]
[PlyCount "119"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,119,13,14,20,11,12,2,18,0,0,0,0,-6,0,0,0,-4,50,50,50,50,50,29,20,25,49,49,154,155,166,26,60,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-31,-37,-20,0,0,0,0,0,0,18,0,0,0,0,0,0,0,0,0,0,0,8,0,0,-78,-76,-161,-157,-236,-225,-215,-200,-121,0,0,29977,29944,29990,29991,29991,29992,29993,29990,29991,29992,29992,29992,29992,29993,29993,29988,29997,29998]} 1. Nf3 d5 2. b3 Nf6 3. Bb2 Bf5 4. g3 h6 5. Bg2 e6 6. O-O Be7 7. d3 O-O 8. Nbd2 a5 9. a4 c6 {A07: Réti Opening: New York and Capablanca Systems} 10. Re1 Bh7 11. e4 Na6 {The position is equal.} 12. e5 (12. Qe2 Nb4 13. Rec1 Re8 14. h3 Qb6 15. e5 Nd7 16. Ne1 c5 17. Kh2 f6 18. exf6 Bxf6 19. Bxf6 Nxf6 {1-0 (48) Sjugirov,S (2677)-Burmakin,V (2494) St Petersburg 2018}) 12... Nd7 13. Nd4 Nb4 14. f4 Nc5 15. Rf1 $146 ({Predecessor:} 15. Bf1 Qd7 16. Bc3 b5 17. Bxb4 axb4 18. axb5 cxb5 {1-0 (51) Zaitsev,V (2408)-Romanov,E (2408) Serpukhov 2004}) 15... Qb6 16. N2f3 Nxc2 (16... Nca6 $11) 17. Qxc2 $14 Bxd3 18. Qc3 Bxf1 19. Rxf1 Ne4 20. Qe3 Qa7 21. Kh1 Bb4 (21... Qb6 $14) 22. f5 $1 $16 exf5 23. Qf4 (23. Nh4 $18) 23... Rae8 $11 24. Nxf5 (24. Bc1 $14) 24... Nf2+ 25. Rxf2 $1 Qxf2 {[#]} 26. Qg4 $1 {[%csl Gf5][%cal Rg4g7][%mdl 512]} g6 27. Nxh6+ Kg7 $1 28. Nf5+ $1 Kg8 29. Nh6+ Kg7 $1 30. Nf5+ $1 Kg8 31. Bd4 Qc2 32. Qh4 $1 Qc1+ (32... Qxf5 $2 33. Ng5 $18) 33. Bg1 $1 Bc5 $1 {[%cal Rc5g1]} ({Wrong is} 33... gxf5 $2 34. Ng5 $18) 34. N5d4 Be7 35. Qg4 Bc5 36. h4 Kg7 37. Kh2 {Hoping for Nf5+.} f5 38. Qg5 f4 (38... Qxg5 {looks sharper.} 39. Nxg5 Kg8 40. Nde6 Bxg1+ 41. Kxg1 Rf7) 39. gxf4 {aiming for Ne2.} Qxf4+ 40. Qxf4 Rxf4 {[#]} 41. Ne6+ $1 {[%mdl 512]} Rxe6 42. Bxc5 Re8 43. Kg3 Re4 44. Bh3 Kg8 45. Bd6 Re3 46. Bg4 (46. Kf4 $11 {remains equal.} Re4+ 47. Kg5) 46... Rxb3 $17 47. Kf4 {[#]} (47. h5 $17 {was worth a try.}) 47... Rf8+ $1 $19 48. Bxf8 (48. Kg3 $17 {was necessary.}) 48... Kxf8 49. e6 Rb4+ 50. Kg5 {Strongly threatening Ne5.} Rxa4 ({Black should try} 50... Re4 $1 $17 {White must now prevent ...Ke7.} 51. h5 gxh5) 51. Ne5 $11 {[#]} Re4 $2 {[%mdl 8192]} (51... Rxg4+ $1 $11 {[%mdl 512]} 52. Nxg4 Ke7 53. Kxg6 a4) 52. Nxg6+ {White mates.} Kg8 53. Bf5 Re1 54. Kf6 a4 55. Ne5 a3 56. e7 {[%cal Re7e8]} Rxe5 57. Kxe5 Kf7 {[#]} 58. Kd6 $1 a2 59. Bg6+ Kg7 60. e8=Q {Accuracy: White = 58%, Black = 56%.} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.05"]
[Round "5.12"]
[White "Sadzikowski, Daniel"]
[Black "Ortin Blanco, Inigo"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2501"]
[BlackElo "2301"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,63,24,31,29,29,14,14,22,41,20,30,22,6,34,24,22,42,0,0,0,45,45,45,45,45,28,37,45,31,34,48,45,213,220,270,268,297,306,361,348,486,487,489,477,532,500,605,601,625,629,640,641,640,579,678,663]} 1. d4 d5 2. c4 e6 3. Nc3 {[%cal Bb1c3,Bc3d5,Bd5b6][%mdl 32]} a6 4. cxd5 exd5 5. Qb3 (5. Nf3 c6 6. Bf4 Bd6 7. Bg3 Ne7 8. e3 O-O 9. Qb3 Ra7 10. Be2 a5 11. a3 Nf5 12. Bd3 Nxg3 13. hxg3 {½-½ (28) Dubov,D (2690)-Vallejo Pons,F (2704) Moscow 2019}) 5... c5 6. Nxd5 {Strongly threatening Bf4. D31: Queen's Gambit Declined: Semi-Slav without ...Nf6 (+ Marshall Gambit and Noteboom) and Exchange Variation lines without ...Nf6} Nc6 {[%cal Bb8c6,Bc6d4,Bd4c2][%mdl 32]} 7. Bg5 Nge7 $146 ({Predecessor:} 7... f6 8. Be3 cxd4 9. Bd2 Bc5 10. Rc1 Ba7 11. Nh3 Nge7 12. Nhf4 Nxd5 13. Nxd5 {½-½ (61) Sadzikowski,D (2504)-Garcia Martin,M (2306) Sitges 2019}) 8. Nb6 {The position is equal.} Nxd4 9. Qa4+ Bd7 $1 {[%cal Rd7a4]} 10. Qxd7+ Qxd7 11. Nxd7 {And now Nb6 would win.} Nc2+ {[%mdl 64] Double Attack} 12. Kd1 Nxa1 13. Nb6 Rd8+ 14. Kc1 {[#]} c4 $1 15. Nf3 (15. Nxc4 b5) 15... Rd6 16. Nxc4 Rc6 17. Nfe5 $36 {[%mdl 2048] White has good play.} Rc7 $1 18. Kb1 {Black must now prevent Nd6+.} Ng6 19. Nxg6 ({Reject} 19. Kxa1 Nxe5 20. Nxe5 f6 $17) 19... hxg6 20. e4 b5 $2 {[#]} ({Black should play} 20... Nc2 $1 $14) 21. Ne3 $1 $18 Bd6 22. Nd5 Rc2 {[#]} 23. Be3 $1 ({Weaker is} 23. Kxa1 Rxf2 24. h3 Be5 $16) 23... Be5 24. Kxa1 g5 25. Nb4 {White is clearly winning.} Rc8 26. Kb1 O-O 27. Bxg5 a5 28. Nd5 Rb8 29. Ne7+ Kh8 30. Nc6 {[%mdl 64] Double Attack} Rbe8 31. Be7 Rg8 32. Bxb5 {Accuracy: White = 88%, Black = 35%.} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.05"]
[Round "5.13"]
[White "Marin, Mihail"]
[Black "Moreto Quintana, Alex"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "2496"]
[BlackElo "2165"]
[Annotator "RC"]
[PlyCount "194"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. O-O Be7 8. b3 Be6 9. Bb2 Qd7 10. Rc1 f5 11. e4 O-O 12. d3 Rad8 13. exf5 Bxf5 14. Ne4 Bg4 15. h3 Bxh3 16. Nxe5 Nxe5 17. Bxe5 c6 18. d4 Bxg2 19. Kxg2 Qf5 20. Qe2 Rfe8 21. f4 Nd5 22. g4 Qg6 23. f5 Qf7 24. Qf3 Bf6 25. Bxf6 Nxf6 26. Ng5 Qd5 27. Ne6 Nxg4 28. Kg3 h5 29. Rce1 Qxf3+ 30. Rxf3 Rxd4 31. Rh1 Rd2 32. Rxh5 Nf6 33. Rh1 Rxa2 34. Kf4 Re2 35. Rfh3 Nd5+ 36. Kg4 Re4+ 37. Kg5 Nf6 38. Kg6 Rg4+ 39. Ng5 Kf8 40. Rh8+ Ke7 41. Re1+ Kd7 42. Rhxe8 Nxe8 43. Re4 Rxe4 44. Nxe4 b6 45. Ng5 a5 46. Ne6 b5 47. Nxg7 Nxg7 48. Kxg7 a4 49. bxa4 bxa4 50. f6 a3 51. f7 a2 52. f8=Q a1=Q+ 53. Kg6 Qh1 54. Kg5 Qg2+ 55. Kh4 Qh2+ 56. Kg4 Qg2+ 57. Kh4 Qg6 58. Qa8 Qe4+ 59. Kg3 Kd6 60. Kf2 Ke5 61. Qb7 Kd5 62. Qa8 Kd4 63. Qa1+ Kc5 64. Qa5+ Kd6 65. Qd8+ Ke5 66. Qe7+ Kd4 67. Qb4+ Kd5 68. Qb7 Kc4 69. Qb6 Kc3 70. Qc5+ Kd2 71. Qa5+ Kc1 72. Qa3+ Kc2 73. Qa2+ Kc1 74. Qa3+ Kd2 75. Qa5+ Kd3 76. Qa3+ Kd4 77. Qa4+ Kd5 78. Qa8 Qc2+ 79. Ke3 Kc5 80. Qb7 Kd5 81. Qa8 Qc3+ 82. Ke2 Kd4 83. Qh8+ Kc4 84. Qg8+ Kb4 85. Qb8+ Ka3 86. Qa7+ Kb2 87. Qb7+ Kc1 88. Qa7 c5 89. Qa8 Qd2+ 90. Kf3 Qd4 91. Qa3+ Kc2 92. Qa7 Qd5+ 93. Ke3 Qe5+ 94. Kf3 c4 95. Qa4+ Kb2 96. Qxc4 Qc3+ 97. Qxc3+ Kxc3 1/2-1/2

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.05"]
[Round "5.14"]
[White "Kumar, Nikhil"]
[Black "Villanueva, Mario"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2315"]
[BlackElo "2488"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,85,2,4,34,18,22,0,0,0,0,-40,-43,-49,-38,-35,-31,-47,-31,-77,-86,-111,-18,-25,0,3,22,22,22,20,17,23,23,22,28,16,32,15,31,23,39,39,39,39,39,11,54,52,58,48,72,39,39,33,33,40,44,33,64,62,58,8,16,15,23,0,0,0,0,0,0,0,0,0]} 1. d4 e6 2. Nf3 Nf6 3. g3 c5 4. c4 cxd4 5. Nxd4 d5 6. Bg2 e5 7. Nb3 d4 8. O-O Nc6 {E01: Catalan: Early deviations} 9. f4 (9. Bg5 Be7 10. e3 Bg4 11. Qd2 O-O 12. exd4 exd4 13. Bxc6 bxc6 14. Qxd4 Qc8 15. Re1 Rd8 16. Qe3 {½-½ (26) Li,C (2732)-Dubov,D (2696) Liaocheng 2018}) 9... h5 10. Na3 $146 ({Predecessor:} 10. e3 Bg4 11. Qd2 d3 12. Nc3 Bb4 13. a3 Bxc3 14. Qxc3 Be2 15. Bxc6+ bxc6 16. Qxe5+ {0-1 (29) Minko,V (2381)-Halkias,S (2571) Riadh 2017}) 10... h4 11. fxe5 Ng4 $1 12. Bxc6+ (12. Nb5 {is interesting.} hxg3 13. hxg3 a6 14. Bxc6+ bxc6 15. N5xd4 Nh2 16. Rf2) 12... bxc6 13. Qxd4 Qxd4+ 14. Nxd4 hxg3 15. hxg3 Rh3 16. Bf4 {[#]} g5 $1 {[%cal Rg5f4]} 17. Bxg5 {[#]} Rxg3+ (17... Rb8 $1 $17 18. Nb3 Rxg3+ 19. Kh1 Ne3 20. Bxe3 Rxe3) 18. Kh1 $11 Bxa3 19. bxa3 Nxe5 20. Bf4 Rh3+ 21. Kg2 Nxc4 22. Rf3 Rxf3 23. exf3 Bd7 24. Re1+ Kd8 25. Rc1 Nb6 26. Bg5+ Kc8 27. Nxc6 Bxc6 28. Rxc6+ $14 {[%mdl 4096] Endgame KRB-KRN} Kd7 $1 {[%cal Rd7c6]} 29. Rf6 Rf8 (29... Rg8 $5 {[%cal Rg8g5]} 30. Rxf7+ Ke6 31. Rf6+ Kd7 $16) 30. Kf2 Nd5 31. Ra6 Rc8 32. Rxa7+ Ke6 33. Ke2 Rc2+ 34. Bd2 Rxa2 35. Kd3 f6 36. Ra6+ Ke5 37. a4 f5 38. Ra5 Kd6 39. f4 Kc6 {The position is equal.} 40. Ra6+ Kc5 41. Ra5+ Kc6 42. Bc1 Ra1 43. Bd2 {Accuracy: White = 48%, Black = 74%.} 1/2-1/2

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.05"]
[Round "5.15"]
[White "Ajay Karthikeyan"]
[Black "Raja Harshit"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2249"]
[BlackElo "2482"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,94,0,0,-32,-10,-33,-35,-36,-45,-38,-29,-55,0,0,32,14,97,87,83,114,119,116,229,7,165,165,170,162,187,183,201,195,213,166,146,147,158,156,166,165,144,146,151,146,169,56,68,-136,-119,-274,-267,-253,-246,-402,-398,-387,-387,-969,-893,-1042,-997,-1357,-1328,-2557,-2491,-2325,-2302,-29969,-29970,-4947,-2625,-29972,-29975,-29975,-29974,-29976,-29977,-29977,-29976,-29984,-29978,-29987,-29988,-29988,-29989,-29990,-29991]} 1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. Qd2 (4. e3 Bg7 5. h4 c5 6. Nb5 O-O 7. Nc7 Nh5 8. Bh2 cxd4 9. exd4 Nc6 10. Nxa8 e5 11. Be2 Nxd4 12. Bxh5 gxh5 {1-0 (39) Alekseenko,K (2704)-Ivanisevic,I (2593) Moscow 2019}) 4... Bg7 5. O-O-O c6 6. e4 {A45: Trompowsky Attack} dxe4 7. f3 exf3 8. Nxf3 {Black is slightly better.} O-O 9. Bh6 b5 10. Bd3 Qa5 (10... Bg4 $15) 11. Rde1 $11 b4 $146 12. Nb1 $1 c5 (12... Ba6 $11 {keeps the balance.} 13. Bxg7 (13. Rxe7 Nd5 $11) 13... Kxg7) 13. h4 $16 {h5 is the strong threat.} (13. Rxe7 Bxh6 14. Qxh6 Nc6 $15) 13... Nc6 (13... Qxa2 $2 14. Bxg7 Kxg7 15. h5 $18) 14. Bxg7 Kxg7 15. d5 $1 $36 {[%cal Rd5c6][%mdl 2048] Keeping Black busy.} Nxd5 (15... Nd4 $16) 16. Ne5 $2 ({White must play} 16. h5 $1 $18 {[%cal Rh5g6]} b3 17. axb3 Qxd2+ 18. Nbxd2) 16... b3 $2 (16... Nxe5 $11 {and Black stays safe.} 17. Rxe5 Bb7) 17. Nxc6 $18 Qxd2+ 18. Kxd2 bxa2 19. Nc3 Nxc3 20. Kxc3 (20. bxc3 $6 Bb7 $16) 20... Bb7 21. Na5 ({Stronger than} 21. Nxe7 Rfe8 $11) 21... Bxg2 22. Rhg1 Bd5 23. Rxe7 Rfe8 24. Rc7 Re3 25. Rxc5 Be4 26. Nc4 Rh3 27. h5 (27. Nd6 $18 Bxd3 28. cxd3) 27... Rd8 $14 {[%cal Re4d3]} 28. hxg6 $2 (28. Ra1 $14 {keeps the upper hand.}) 28... Bxd3 $17 29. gxf7+ $2 ({Not} 29. cxd3 $2 Rhxd3+ 30. Kc2 Rd1 $1 $19 {[%mdl 512]}) (29. gxh7+ $17 Bg6+ {[%mdl 64] Discovered Attack} 30. Kb4) 29... Bg6+ $19 30. Kb4 Rb8+ ({Weaker is} 30... Kxf7 31. Ne5+ Kf6 32. Nxg6 $15) 31. Rb5 $2 (31. Ka5 {was forced.}) 31... Rxb5+ 32. Kxb5 {[%mdl 4096] Endgame [#] KRB-KRN} Rh2 $1 33. c3 $2 (33. Ne3 Re2 34. Nf5+ Kxf7 35. Nd4 Rxc2 36. Nxc2 Bxc2 37. Ra1) 33... Kxf7 {Strongly threatening ...Bb1.} 34. Ra1 Bb1 35. Kc5 h5 36. b4 h4 37. Ne5+ Kg8 38. Kd4 h3 39. Nf3 Re2 40. c4 h2 {Black mates.} 41. Nxh2 Rxh2 {KRB-KR} 42. b5 Kf7 43. Kd5 Ke7 44. Kc6 Rh5 {Played: Rh2-c2} 0-1

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.05"]
[Round "5.16"]
[White "Gascon Del Nogal, Jose Rafael"]
[Black "Nawin J J"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "2466"]
[BlackElo "1993"]
[Annotator "ChessBase"]
[PlyCount "85"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:03:37]} c5 {[%emt 0:00:10]} 2. Nf3 {[%emt 0:00:06]} a6 {[%emt 0:00:18]} 3. c3 {[%emt 0:00:07]} d5 {[%emt 0:00:16]} 4. exd5 {[%emt 0:00:09]} Qxd5 {[%emt 0:00:18]} 5. d4 {[%emt 0:00:48]} e6 {[%emt 0:02:24]} 6. Bd3 {[%emt 0:01:12]} Nf6 {[%emt 0:04:33]} 7. O-O {[%emt 0:00:06]} Nc6 {[%emt 0:00:58]} 8. Re1 {[%emt 0:01:35]} Be7 {[%emt 0:03:24]} 9. Be3 {[%emt 0:06:05]} cxd4 {[%emt 0:01:27]} 10. cxd4 {[%emt 0:00:42]} O-O {[%emt 0:00:38]} 11. Nc3 {[%emt 0:00:05]} Qd6 {[%emt 0:02:05]} 12. Rc1 {[%emt 0:00:08]} b5 {[%emt 0:04:05]} 13. Bg5 {[%emt 0:03:15]} Bb7 {[%emt 0:04:44]} 14. Bxf6 {[%emt 0:00:20]} Bxf6 {[%emt 0:05:15]} 15. Ne4 {[%emt 0:00:10]} Qe7 {[%emt 0:01:15]} 16. d5 {[%emt 0:02:09]} Nb4 {[%emt 0:08:55]} 17. d6 {[%emt 0:18:02]} Qd8 {[%emt 0:01:27]} 18. Bb1 {[%emt 0:02:18]} Nd5 {[%emt 0:14:34]} 19. Qd2 {[%emt 0:03:21]} h6 {[%emt 0:05:49]} 20. h4 {[%emt 0:09:18]} Qb6 {[%emt 0:12:35]} 21. Rc5 {[%emt 0:04:54]} Bd8 {[%emt 0:01:43]} 22. Ne5 {[%emt 0:00:24]} f5 {[%emt 0:03:10]} 23. Nd7 {[%emt 0:00:46]} Qa7 {[%emt 0:01:21]} 24. Nxf8 {[%emt 0:01:42]} Kxf8 {[%emt 0:00:41]} 25. Rxd5 {[%emt 0:00:34]} Bxd5 {[%emt 0:00:25]} 26. Nc3 {[%emt 0:00:47]} Qc5 {[%emt 0:12:11]} 27. Bxf5 {[%emt 0:02:15]} exf5 {[%emt 0:00:14]} 28. Qxd5 {[%emt 0:00:37]} Qxd5 {[%emt 0:00:38]} 29. Nxd5 {[%emt 0:00:05]} Bxh4 {[%emt 0:00:11]} 30. g3 {[%emt 0:01:55]} Bf6 {[%emt 0:03:12]} 31. Nxf6 {[%emt 0:00:10]} gxf6 {[%emt 0:00:07]} 32. Re6 {[%emt 0:00:02]} Kf7 {[%emt 0:02:38]} 33. Re7+ {[%emt 0:00:05]} Kg6 {[%emt 0:00:06]} 34. d7 {[%emt 0:00:13]} Rd8 {[%emt 0:00:11]} 35. f4 {[%emt 0:00:11]} Kh5 {[%emt 0:01:49]} 36. b4 {[%emt 0:00:07]} Kg6 {[%emt 0:00:50]} 37. Kf2 {[%emt 0:00:07]} Kh5 {[%emt 0:00:26]} 38. Rg7 {[%emt 0:00:17]} Rb8 {[%emt 0:01:50]} 39. Ke3 {[%emt 0:00:07]} a5 {[%emt 0:00:43]} 40. bxa5 {[%emt 0:00:06]} b4 {[%emt 0:00:03]} 41. Re7 {[%emt 0:00:11]} b3 {[%emt 0:00:17]} 42. axb3 {[%emt 0:00:05]} Rxb3+ {[%emt 0:00:04]} 43. Kd2 {[%emt 0:00:06]} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.05"]
[Round "5.17"]
[White "Khudov, Oleksandr"]
[Black "Real De Azua, Ernesto"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2234"]
[BlackElo "2456"]
[Annotator "TA"]
[PlyCount "188"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,188,0,0,0,-3,-20,-20,-16,-15,-12,0,-15,-20,-9,66,61,55,45,69,18,25,26,25,6,14,7,27,0,36,0,0,-14,0,-22,-16,-21,-18,-18,-17,-18,-4,-5,0,0,0,-21,-9,-12,-9,-11,-8,-12,-4,-15,-16,-16,0,0,0,-1,-6,-18,0,-8,0,0,0,-10,0,0,0,-29,-25,-32,-17,-19,-25,-20,0,-27,-27,-27,-19,-25,0,-19,0,0,0,0,16,10,10,10,16,16,178,163,221,224,231,244,227,212,247,228,281,274,240,80,165,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 g6 2. Bf4 Bg7 3. e3 d6 4. Nf3 Nd7 5. h3 e5 6. dxe5 {A41: 1 d4 d6: Tartakower System and Modern Defence} (6. Bh2 Ne7 7. Be2 O-O 8. O-O b6 9. c4 Bb7 10. Nc3 h6 11. Rc1 g5 12. b4 Ng6 13. dxe5 dxe5 14. Qc2 a5 {½-½ (56) Grachev,B (2654)-Fedoseev,V (2731) Sochi 2017}) 6... dxe5 7. Bh2 Qe7 8. Nc3 c6 9. Qd2 Ngf6 10. O-O-O O-O $1 11. Qd6 Re8 $146 ({Black should try} 11... Qxd6 $11 12. Rxd6 Nc5) ({Predecessor:} 11... Qxd6 12. Rxd6 Re8 13. Bc4 Bf8 14. Rdd1 h6 15. Rhf1 Kg7 {½-½ (15) Yepes Martinez,E (2267)-Manera Lopez,J (2170) Catalunya 2009}) 12. Qxe7 $1 $14 Rxe7 13. a4 Ne8 14. e4 (14. Ng5 $14) 14... f6 15. Bc4+ Kf8 16. Ba2 Nc5 17. Kb1 Be6 18. Bxe6 Nxe6 19. Rhe1 Bh6 20. b3 Rc7 21. Ng1 Ke7 22. Nge2 Rd7 23. Rxd7+ Kxd7 24. Rd1+ Ke7 25. Bg1 Rd8 26. Rxd8 Kxd8 27. Kb2 Bf8 28. Na2 a5 29. Nac1 Bc5 30. Nd3 Bb6 31. Bh2 Nd6 32. f3 Ke7 33. Bg3 Be3 34. Be1 b6 35. c3 h5 36. Kc2 Kd7 37. Bh4 g5 38. Be1 h4 39. Nb2 b5 40. g3 hxg3 41. Bxg3 Nf7 42. Kd3 Bb6 43. Nc1 Nh8 44. Ke2 Ng6 45. Ncd3 Kd6 46. Nd1 Kd7 47. N1f2 Bxf2 48. Bxf2 $11 {[%mdl 4096] Endgame KBN-KNN} Kc7 49. Kd2 Kb7 50. Nc5+ Nxc5 51. Bxc5 {KB-KN} Kc7 52. Ke3 Kb7 $2 (52... Nf4 $11 {and Black stays safe.}) 53. Kf2 $1 $18 Nf4 (53... Kc8 $142) 54. Be7 Nxh3+ {[#]} 55. Ke3 $1 Nf4 56. Bxf6 bxa4 57. bxa4 Ne6 58. Bxe5 Nc5 59. Bd4 $2 (59. Kd4 $18 Nxa4 60. Bf6) 59... Nxa4 $16 {[#]} 60. c4 $2 (60. Bf6 $1 $18) 60... c5 $11 {The position is equal.} 61. Bg7 Kc6 62. Kd3 Nb6 63. Kc3 a4 64. Bf6 a3 65. Bxg5 {Kb3 is the strong threat.} (65. Kb3 {feels hotter.} a2 66. Bb2 Kc7 67. Be5+ Kd7 68. Bc3) 65... a2 66. Kb2 Nxc4+ 67. Kxa2 {Threatens to win with Kb3.} Ne5 68. f4 Nc4 69. f5 {And now Bf4 would win.} Nd6 70. f6 Kd7 71. e5 Nf7 72. Bf4 (72. e6+ {is interesting.} Kxe6) 72... Ke6 73. Kb3 Kd5 74. Bh2 Nd8 75. Bf4 Nf7 76. Ka4 Nd8 77. Kb5 Nf7 78. Ka4 Nd8 79. Ka3 Nf7 80. Kb3 Nd8 81. Kc3 Nf7 82. Bh2 (82. e6 {looks sharper.} Kxe6) 82... Nd8 83. Kd3 Nf7 84. Ke3 c4 85. Bg3 Nd8 86. Kf4 Ke6 87. Ke4 {aiming for Be1.} Nc6 88. Bf4 c3 89. Kd3 Nb4+ 90. Kc4 Nd5 91. f7 Nb6+ 92. Kb5 Nd7 93. Kc6 Nxe5+ 94. Bxe5 Kxf7 {Accuracy: White = 51%, Black = 57%.} 1/2-1/2

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.05"]
[Round "6.1"]
[White "Harutyunian, Tigran K."]
[Black "Grigoryan, Karen H."]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "2533"]
[BlackElo "2632"]
[Annotator "RC"]
[PlyCount "32"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 d5 2. c4 dxc4 3. e4 Nf6 4. e5 Nd5 5. Bxc4 Nb6 6. Bb3 Nc6 7. Nf3 Bg4 8. Ng5 Bxd1 9. Bxf7+ Kd7 10. Be6+ Ke8 11. Bf7+ Kd7 12. Be6+ Ke8 13. Bf7+ Kd7 14. Be6+ Ke8 15. Bf7+ Kd7 16. Be6+ Ke8 1/2-1/2

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.05"]
[Round "6.2"]
[White "Bernadskiy, Vitaliy"]
[Black "Pridorozhni, Aleksei"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2588"]
[BlackElo "2601"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,79,37,28,19,21,23,16,9,14,12,24,31,42,46,50,22,79,79,81,83,92,93,109,69,167,177,164,114,143,100,100,107,100,104,104,102,483,485,444,413,500,499,461,445,670,670,685,650,636,622,844,802,1059,1048,1650,1518,1947,1743,6627,6146,29971,29972,29964,11720]} 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bf5 7. O-O Be7 8. c4 O-O 9. Re1 Nc6 10. Nc3 {C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves} (10. cxd5 Qxd5 11. Nc3 Nxc3 12. bxc3 Bxd3 13. Qxd3 Rae8 14. Rb1 b6 15. Bf4 Bd6 16. Ng5 f5 17. Rxe8 Rxe8 {½-½ (42) Anand,V (2756)-So,W (2776) Saint Louis 2019}) 10... Nxc3 11. bxc3 Bxd3 12. Qxd3 {The position is equal.} dxc4 13. Qxc4 Na5 14. Qd3 Bf6 15. Bf4 Rc8 $146 ({Predecessor:} 15... c6 16. Nd2 b5 17. Qg3 Qd5 18. Be5 Bxe5 19. Rxe5 {1-0 (42) Kobo,O (2427)-Kolbus,D (2300) Douglas 2015}) 16. Rac1 c5 (16... b6 $11 {keeps the balance.}) 17. d5 $16 c4 18. Qd2 b6 19. d6 Qd7 20. Be5 {[#] Black must now prevent Bxf6.} Rfe8 (20... Bd8 $1 $14) 21. Bxf6 $18 gxf6 22. Qf4 Nb7 23. Rcd1 $36 {[%mdl 2048] Rxe8+ is the strong threat. White is in control.} Rxe1+ 24. Rxe1 {Strongly threatening Re7.} Re8 25. Rxe8+ ({Reject} 25. Qxf6 $6 Rxe1+ 26. Nxe1 Qxd6 $11) 25... Qxe8 26. Qxf6 Qe4 $2 {[%mdl 8192] [#]} (26... Qe2 $16 27. g3 Qd1+ 28. Kg2 Qxd6 29. Qg5+ Qg6) 27. Qxf7+ $1 {[%mdl 64] Decoy} Kxf7 28. Ng5+ {[%mdl 64] Double Attack} Kf6 {[%cal Re4e1]} 29. Nxe4+ {[%mdl 4096] Endgame KN-KN} Ke6 30. f3 h6 (30... b5 $142 31. Kf2 Nxd6 32. Nxd6 Kxd6) 31. Kf2 Nd8 32. Ke3 Nc6 33. g4 b5 34. f4 a5 35. a3 b4 36. cxb4 axb4 37. axb4 Nxb4 38. Kd4 Nc2+ 39. Kxc4 Ne3+ 40. Kc5 {Accuracy: White = 89%, Black = 33%.} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.05"]
[Round "6.3"]
[White "Lu, Shanglei"]
[Black "Cruz Lledo, Pablo"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2611"]
[BlackElo "2452"]
[Annotator "TA"]
[PlyCount "111"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,111,0,25,20,29,29,34,0,2,18,25,29,51,46,60,62,85,12,26,13,45,4,64,56,85,72,113,116,267,254,285,279,264,233,235,240,239,199,217,206,467,474,808,767,807,797,824,785,730,804,793,721,517,245,233,180,210,35,40,0,0,0,0,0,0,0,0,0,0,0,0,0,925,813,29971,29972,29972,29973,6448,1366,6444,545,6436,4511,29985,29986,29986,29987,29987,29988,29988,29989,29991,29992,29992,29993,29994,29995,29995,29996,29998,29999]} 1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. c4 e6 6. Nc3 Be7 7. Bd3 {B12: Caro-Kann: Advance Variation} (7. Nge2 dxc4 8. Ng3 Bd3 9. Bxd3 cxd3 10. Qxd3 Na6 11. Be3 Nb4 12. Qe2 g6 13. Nge4 Nh6 14. Bg5 Nf5 {1-0 (53) Wang,H (2735)-Nepomniachtchi,I (2721) Beijing 2013}) 7... Bxd3 8. Qxd3 Nh6 9. Nf3 {White is slightly better.} Nf5 10. Bg5 Na6 $146 {[%cal Bb8a6,Ba6c7,Bc7b5][%mdl 32]} ({Predecessor:} 10... a6 11. a3 b5 12. cxd5 cxd5 13. Rc1 Qd7 14. Bxe7 Nxe7 {½-½ (47) Dominguez Aguilar,G (2324)-Al Huwar,J (2245) Batumi 2018}) 11. c5 Nc7 12. g3 b5 13. Bd2 a5 14. Ng5 (14. a4 $16) 14... b4 15. Ne2 Nb5 16. f3 Rf8 (16... Qc8 $11) 17. O-O-O $14 Kd7 18. Rdf1 Kc8 19. g4 Nxh4 $2 {[#]} (19... Nh6 $16) 20. f4 $1 $18 (20. Rxh4 Bxg5 21. Rxh5 Bxd2+ 22. Kxd2 (22. Qxd2 Rh8 $14) 22... Rh8 $14) 20... Ng6 {[#]} 21. Nxf7 $1 {[%mdl 512]} Qe8 (21... Rxf7 22. Qxg6) 22. Nd6+ (22. Qxg6 $6 Qxf7 23. gxh5 Qxg6 $18) 22... Bxd6 23. cxd6 hxg4 24. f5 exf5 25. Rxf5 {Strongly threatening Rg5.} Kb7 $2 (25... Rf7 26. Rg5 Nf8) 26. Rg5 $1 {[%csl LRg4,LRg6][%mdl 64] Double Attack, Discovered Attack} Rh8 (26... Nxd6 $142 27. Rxg6 Ne4) 27. Rxh8 Nxh8 28. Rxg7+ Kb6 29. Qc2 Nf7 30. Qc5+ Ka6 31. Nf4 Nd8 32. Nd3 (32. a4 $142 bxa3 33. bxa3) 32... Ra7 33. Rxg4 Rh7 34. Rg1 $2 ({White must play} 34. a4 $18 bxa3 35. bxa3 Rh1+ 36. Kb2) 34... Ne6 $14 35. Qc2 {And now Nxb4+! would win.} (35. Rg8 $5 Qxg8 36. Qxc6+ Ka7 37. Qxb5 Qg1+ 38. Ne1 Qxd4 39. Qxa5+ Kb7 40. Qb5+ (40. Qxb4+ Qxb4 41. Bxb4 Kc6 $11) 40... Ka7 41. Qa5+ (41. Qxb4 Qxe5 42. Qa5+ Kb8 $11) 41... Kb7 42. Qb5+ (42. Qxb4+ Qxb4 43. Bxb4 Kc6 $11) 42... Ka7 43. Qa5+ $11 (43. Qxb4 Qxe5 44. Qa5+ Kb8 $11)) 35... Nbxd4 36. Nxb4+ axb4 37. Qxh7 Ne2+ 38. Kc2 Nxg1 39. Be3 {Threatening mate with Qa7+.} c5 {...Qb5 is the strong threat.} 40. Qd3+ c4 41. Qxd5 Qg6+ $2 {[%mdl 8192]} (41... Nd4+ $11 42. Kc1 (42. Qxd4 Qg6+ 43. Kd1 Qh5+ 44. Kc2 Qf5+ 45. Kd1 Qf1+ 46. Kc2 Qf5+ 47. Kd1 Qf1+ 48. Kc2 Qf5+ $11) (42. Kd1 Qh5+ 43. Kc1 Nge2+ 44. Kd2 Nf3+ 45. Kxe2 Nd4+ {[%mdl 64] Discovered Attack (Double check)} 46. Kf2 Qe2+ {[%mdl 64] Double Attack} 47. Kg3 Qxe3+ 48. Kg4 Qg1+ 49. Kh4 Qf2+ 50. Kg4 Qf5+ 51. Kg3 Qd3+ 52. Kg2 Qe2+ 53. Kg3 Qd3+ 54. Kg2 Qd2+ 55. Kh3 Kb6 $17) 42... Nge2+ 43. Kd2 c3+ 44. bxc3 bxc3+ 45. Ke1 c2 46. Qc4+ Ka5 47. Bd2+ (47. Qc7+ Kb5 $17) 47... Kb6) 42. Kd2 $18 {Intending Qc6+ and mate.} c3+ 43. bxc3 bxc3+ 44. Kxc3 Ne2+ 45. Kd2 (45. Kb2 $142 Qb1+ 46. Ka3) 45... Ng3 46. Qc6+ Ka5 {intending ...Nf1+.} 47. d7 Qe4 48. Qb6+ {White mates.} Ka4 49. Qa6+ Kb4 50. a3+ Kb3 51. Qxe6+ Kb2 52. Qb6+ Ka2 53. d8=Q Nf1+ 54. Kc3 {[%csl Gc3][%cal Rb6b2]} Qxe5+ 55. Qdd4 {[%csl Gc3][%cal Rb6b2]} Qh2 56. Qb3+ {Accuracy: White = 65%, Black = 44%.} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.05"]
[Round "6.4"]
[White "Sadzikowski, Daniel"]
[Black "Sivuk, Vitaly"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2501"]
[BlackElo "2579"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,77,9,25,30,22,17,29,13,22,8,15,7,37,18,14,6,8,3,3,0,8,0,0,0,18,18,16,13,22,2,10,0,0,0,0,0,6,9,8,6,11,4,5,0,0,0,31,4,6,4,6,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Nd2 c5 5. a3 Bxd2+ 6. Qxd2 cxd4 7. Nf3 d5 8. Bg2 O-O 9. cxd5 {E01: Catalan: Early deviations} Qxd5 10. Qxd4 Nc6 11. Qxd5 {White has an edge.} Nxd5 12. Bd2 (12. b4 b6 13. Bd2 {½-½ (43) Romanov,E (2628)-Yanchenko,R (2462) Yaroslavl 2018}) 12... b6 13. O-O {[#]} Bb7 $146 ({Predecessor:} 13... Ba6 14. Rfc1 Rac8 15. e3 Rfd8 16. Bf1 Bb7 {0-1 (29) Debray,C (2328)-Kurajica,B (2517) Las Palmas 2017}) 14. Rfd1 Rfd8 15. Rac1 Rac8 16. Bg5 f6 17. e4 Nc7 18. Be3 (18. Bd2 {with more complications.} h6 19. Be3 Ne8 20. Rxd8 Rxd8 21. Bh3) 18... Rxd1+ 19. Rxd1 Rd8 20. Rxd8+ Nxd8 21. Nd2 Kf8 22. Bf3 Ke7 23. Bd1 e5 24. f3 Nc6 25. Kf2 Nb5 26. Be2 Nbd4 27. Bd3 Bc8 28. f4 Be6 29. Nf3 (29. b4 {keeps more tension.} Bg4 30. Nb1 Be6 31. Bc1 a5 32. b5) 29... Nxf3 30. Kxf3 $11 {[%mdl 4096] Endgame KBB-KBN} h6 31. b4 Kd6 {The position is equal.} 32. h4 (32. Ke2 {seems wilder.} Bb3 33. Kd2 Ba4 34. Bc4 Nd8 35. Kd3) 32... Nd4+ 33. Bxd4 (33. Kf2 {is more complex.} Bb3 34. Bc1 Ba4 35. Bb2 g5 36. Ke3) 33... exd4 {KB-KB} 34. Ke2 Ba2 35. Kd2 Kc6 $1 36. Kc2 b5 $1 37. Kd2 Be6 38. Be2 Kb6 39. Bf3 {Accuracy: White = 42%, Black = 71%.} 1/2-1/2

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.05"]
[Round "6.5"]
[White "Vazquez Igarza, Renier"]
[Black "Wieczorek, Oskar"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "2552"]
[BlackElo "2490"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,80,4,14,11,16,24,0,0,0,12,14,90,7,9,18,40,41,141,142,158,71,36,33,29,30,81,45,40,40,52,40,40,0,4,4,4,14,14,-9,-9,-10,-10,-14,-14,-204,-12,-237,-230,-238,-230,-230,-230,-230,-230,-234,-234,-12841,-12841]} 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 e5 7. Be3 exd4 8. Nxd4 Re8 9. f3 c6 10. Bf2 d5 11. exd5 cxd5 12. O-O Nc6 13. c5 a6 {E92: King's Indian: Classical: 6 Be2 e5: 7 dxe5, 7 Be3 and Petrosian System without 7...Nbd7} (13... Nh5 14. Qd2 Be5 15. g3 Ng7 16. Rfe1 Bf5 17. Rad1 Bxd4 18. Bxd4 Ne6 19. Bf2 d4 20. Nb5 Nxc5 21. Nxd4 Nxd4 22. Qxd4 Qxd4 23. Bxd4 Nd3 24. Bxd3 Rxe1+ 25. Rxe1 Bxd3 {½-½ (38) Inarkiev,E (2693)-Grischuk,A (2771) St Petersburg 2018}) 14. Qd2 Bd7 15. Nxc6 $146 ({Predecessor:} 15. Rfd1 Ne5 16. b3 Rc8 17. Nc2 Bc6 18. Bd4 Qe7 19. Re1 Qc7 20. a4 Re6 21. b4 {0-1 (39) Wells,P (2419)-Rudd,J (2213) Cardiff 2016}) 15... Bxc6 {The position is equal.} 16. Rad1 Nd7 17. Rfe1 Nf8 (17... Nf6 $11) 18. b4 (18. Nxd5 $16 {Strongly threatening Bc4.} Qxd5 19. Qxd5 Bxd5 20. Rxd5) 18... Ne6 19. Bf1 {[%cal Rc3d5]} d4 20. Ne4 Bd5 (20... Bxe4 $14 21. Rxe4 b6) 21. Nd6 $16 Rf8 {[#]} 22. Qc2 ({White must play} 22. f4 $1) 22... a5 23. Bc4 Bxc4 24. Qxc4 axb4 {[#]} (24... Qd7 $11) 25. Nxf7 $1 {[%mdl 512]} Rxf7 26. Rxe6 {[%cal Rf2d4]} Qa5 $1 27. Bxd4 Qxa2 28. Re8+ Bf8 $132 {[%mdl 2048] Black has counterplay} 29. Qxa2 Rxa2 30. Rb1 Rd7 31. Be3 {And now Bh6 would win.} Kf7 32. Re4 $1 Rd3 {aiming for ...Rxe3!} 33. Kf1 $1 b3 {Hoping for ...Bg7.} 34. Bg1 $2 {[#]} (34. Re1 $11 {and White stays safe.}) 34... b2 $2 (34... Rc2 $1 $19 {...b2 is the strong threat.} 35. Rb4 {[%mdl 64] Double Attack} b2 36. Rxb7+ Kg8 37. R7xb2 Rxb2 38. Rxb2 Rd1+ 39. Ke2 Rxg1) 35. Rb4 $2 (35. Ke2 $1 $11 Rc3 36. Kd2) 35... Ra1 $19 36. Rxb7+ Kg8 37. R7xb2 Rd1+ 38. Rxd1 Rxd1+ 39. Ke2 Rxg1 40. c6 $2 (40. Kd3) 40... Rxg2+ {Accuracy: White = 31%, Black = 45%.} 0-1

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.05"]
[Round "6.6"]
[White "Bjerre, Jonas Buhl"]
[Black "Gascon Del Nogal, Jose Rafael"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "2535"]
[BlackElo "2466"]
[Annotator "ChessBase"]
[PlyCount "75"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:01:18]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:04]} 3. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:03]} 4. g3 {[%emt 0:00:10]} Bb4+ {[%emt 0:00:04]} 5. Bd2 {[%emt 0:00:06]} Be7 {[%emt 0:00:04]} 6. Bg2 {[%emt 0:00:09]} O-O {[%emt 0:00:06]} 7. O-O {[%emt 0:00:07]} Nbd7 {[%emt 0:00:07]} 8. Nc3 {[%emt 0:00:13]} dxc4 {[%emt 0:01:22]} 9. e4 {[%emt 0:00:20]} c6 {[%emt 0:01:45]} 10. Bf4 {[%emt 0:02:06]} Re8 {[%emt 0:10:04]} 11. a4 {[%emt 0:00:48]} a5 {[%emt 0:00:54]} 12. Qe2 {[%emt 0:02:14]} b6 {[%emt 0:02:50]} 13. Nd2 {[%emt 0:05:08]} Ba6 {[%emt 0:00:41]} 14. Rfd1 {[%emt 0:02:01]} Bf8 {[%emt 0:10:53]} 15. Nxc4 {[%emt 0:07:19]} Nd5 {[%emt 0:02:35]} 16. Bd2 {[%emt 0:10:48]} e5 {[%emt 0:18:25]} 17. exd5 {[%emt 0:11:43]} exd4 {[%emt 0:00:11]} 18. Qg4 {[%emt 0:08:20]} Bxc4 {[%emt 0:01:40]} 19. Qxd4 {[%emt 0:07:17]} Ne5 {[%emt 0:00:40]} 20. Be3 {[%emt 0:04:37]} Bc5 {[%emt 0:02:47]} 21. Qf4 {[%emt 0:00:51]} Bb3 {[%emt 0:05:38]} 22. dxc6 {[%emt 0:03:08]} Bxd1 {[%emt 0:00:16]} 23. Rxd1 {[%emt 0:00:17]} Qc8 {[%emt 0:02:08]} 24. Bxc5 {[%emt 0:03:21]} bxc5 {[%emt 0:00:07]} 25. Nb5 {[%emt 0:00:59]} Nxc6 {[%emt 0:01:27]} 26. Nd6 {[%emt 0:12:04]} Qd7 {[%emt 0:00:14]} 27. Bxc6 {[%emt 0:01:50]} Qxc6 {[%emt 0:00:05]} 28. Qxf7+ {[%emt 0:00:06]} Kh8 {[%emt 0:00:02]} 29. Nxe8 {[%emt 0:01:01]} Rxe8 {[%emt 0:00:06]} 30. b3 {[%emt 0:00:41]} h6 {[%emt 0:01:21]} 31. h4 {[%emt 0:01:16]} Kh7 {[%emt 0:03:33]} 32. Qd5 {[%emt 0:02:29]} Qb6 {[%emt 0:00:46]} 33. Rc1 {[%emt 0:02:27]} Rd8 {[%emt 0:05:44]} 34. Qxc5 {[%emt 0:01:37]} Qxb3 {[%emt 0:00:07]} 35. Qxa5 {[%emt 0:00:50]} Rd1+ {[%emt 0:00:05]} 36. Rxd1 {[%emt 0:00:10]} Qxd1+ {[%emt 0:00:02]} 37. Kg2 {[%emt 0:00:33]} Qc2 {[%emt 0:00:05]} 38. Qa8 {[%emt 0:00:26]} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.05"]
[Round "6.7"]
[White "Raja Harshit"]
[Black "Maiorov, Nikita"]
[Result "0-1"]
[ECO "C95"]
[WhiteElo "2482"]
[BlackElo "2519"]
[Annotator "ChessBase"]
[PlyCount "64"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

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 c6 12. Nc3 Qc7 13. a3 exd4 14. Nxd4 Ne5 15. cxb5 axb5 16. Bg5 h6 17. Bh4 b4 18. axb4 Rxa1 19. Qxa1 Nd3 20. Rd1 Nxb4 21. Qa4 Qb6 22. Bxf6 Bxf6 23. Ncb5 Qc5 24. Nxc6 Nxc6 25. Nxd6 Nd4 26. Nxc8 Nxb3 27. Nd6 Nd4 28. Nc4 Ne2+ 29. Kf1 Nf4 30. b3 Qh5 31. f3 Nxh3 32. Rd5 Ng5 0-1

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.05"]
[Round "6.8"]
[White "Merario Alarcon, Andres"]
[Black "Klekowski, Maciej"]
[Result "1/2-1/2"]
[ECO "E35"]
[WhiteElo "2412"]
[BlackElo "2515"]
[Annotator "ChessBase"]
[PlyCount "60"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+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 0:00:09]} Bb4 {[%emt 0:00:00]} 4. Qc2 {[%emt 0:00:07]} d5 {[%emt 0:00:10]} 5. cxd5 {[%emt 0:00:24]} exd5 {[%emt 0:00:11]} 6. Bg5 {[%emt 0:00:15]} h6 {[%emt 0:00:07]} 7. Bh4 {[%emt 0:00:05]} Nc6 {[%emt 0:20:09]} 8. e3 {[%emt 0:00:51]} g5 {[%emt 0:00:36]} 9. Bg3 {[%emt 0:00:07]} Ne4 {[%emt 0:00:18]} 10. Bd3 {[%emt 0:20:08]} Bf5 {[%emt 0:14:40]} 11. Nge2 {[%emt 0:04:20]} h5 {[%emt 0:02:52]} 12. f3 {[%emt 0:02:36]} Nxg3 {[%emt 0:00:11]} 13. Nxg3 {[%emt 0:03:56]} Be6 {[%emt 0:01:45]} 14. Bf5 {[%emt 0:06:51]} Qf6 {[%emt 0:01:03]} 15. Bxe6 {[%emt 0:01:19]} fxe6 {[%emt 0:00:03]} 16. Nge2 {[%emt 0:05:48]} O-O-O {[%emt 0:03:01]} 17. O-O-O {[%emt 0:01:47]} e5 {[%emt 0:02:14]} 18. Kb1 {[%emt 0:02:25]} Rhe8 {[%emt 0:10:32]} 19. dxe5 {[%emt 0:05:32]} Qxe5 {[%emt 0:00:55]} 20. e4 {[%emt 0:04:10]} Bxc3 {[%emt 0:09:48]} 21. Nxc3 {[%emt 0:00:31]} dxe4 {[%emt 0:00:03]} 22. Qxe4 {[%emt 0:04:16]} Qxe4+ {[%emt 0:16:26]} 23. Nxe4 {[%emt 0:00:50]} g4 {[%emt 0:01:04]} 24. Rxd8+ {[%emt 0:04:04]} Nxd8 {[%emt 0:00:18]} 25. Nf6 {[%emt 0:01:56]} Rf8 {[%emt 0:00:57]} 26. Nxh5 {[%emt 0:00:46]} gxf3 {[%emt 0:00:03]} 27. g4 {[%emt 0:07:38]} f2 {[%emt 0:01:05]} 28. Rf1 {[%emt 0:00:24]} Ne6 {[%emt 0:01:27]} 29. Kc1 {[%emt 0:04:30]} Ng5 {[%emt 0:01:09]} 30. Kd1 {[%emt 0:03:38]} Nh3 1/2-1/2

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.05"]
[Round "6.9"]
[White "Suarez Uriel, Adrian"]
[Black "Espinosa Aranda, Angel"]
[Result "1/2-1/2"]
[ECO "B09"]
[WhiteElo "2362"]
[BlackElo "2504"]
[Annotator "ChessBase"]
[PlyCount "30"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:05:53]} d6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:11]} Nf6 {[%emt 0:00:06]} 3. Nc3 {[%emt 0:00:17]} g6 {[%emt 0:00:23]} 4. f4 {[%emt 0:00:17]} Bg7 {[%emt 0:00:19]} 5. Nf3 {[%emt 0:00:11]} c5 {[%emt 0:00:55]} 6. Bb5+ {[%emt 0:00:34]} Bd7 {[%emt 0:00:37]} 7. e5 {[%emt 0:00:43]} Ng4 {[%emt 0:00:51]} 8. e6 {[%emt 0:00:49]} fxe6 {[%emt 0:00:41]} 9. Ng5 {[%emt 0:00:29]} Bxb5 {[%emt 0:00:31]} 10. Nxe6 {[%emt 0:00:17]} Bxd4 {[%emt 0:00:39]} 11. Nxd8 {[%emt 0:00:24]} Bf2+ {[%emt 0:00:11]} 12. Kd2 {[%emt 0:00:04]} Be3+ {[%emt 0:00:07]} 13. Ke1 {[%emt 0:00:06]} Bf2+ {[%emt 0:00:07]} 14. Kd2 {[%emt 0:00:06]} Be3+ {[%emt 0:00:05]} 15. Ke1 Bf2+ 1/2-1/2

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.05"]
[Round "6.10"]
[White "Krysa, Leandro"]
[Black "Martinez Fernandez, Adrian"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2522"]
[BlackElo "2334"]
[Annotator "ChessBase"]
[PlyCount "1"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. c4 {[%emt 0:00:00]} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.05"]
[Round "6.11"]
[White "Shariyazdanov, Andrey"]
[Black "Garcia Moreno, Carlos"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "2519"]
[BlackElo "2289"]
[Annotator "ChessBase"]
[PlyCount "107"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 {[%emt 0:02:09]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:07]} e6 {[%emt 0:00:32]} 3. Nc3 {[%emt 0:00:11]} d5 {[%emt 0:01:20]} 4. d4 {[%emt 0:00:21]} Bb4 {[%emt 0:01:14]} 5. Qa4+ {[%emt 0:02:12]} Nc6 {[%emt 0:00:20]} 6. Bg5 {[%emt 0:00:29]} h6 {[%emt 0:01:59]} 7. Bxf6 {[%emt 0:00:07]} Qxf6 {[%emt 0:00:00]} 8. e3 {[%emt 0:00:10]} O-O {[%emt 0:01:01]} 9. Rc1 {[%emt 0:02:14]} Rd8 {[%emt 0:04:39]} 10. cxd5 {[%emt 0:09:55]} exd5 {[%emt 0:00:33]} 11. Bd3 {[%emt 0:01:06]} Bg4 {[%emt 0:09:04]} 12. Nd2 {[%emt 0:20:31]} Qg5 {[%emt 0:12:55]} 13. h4 {[%emt 0:08:17]} Qe7 {[%emt 0:05:14]} 14. a3 {[%emt 0:03:09]} Bxc3 {[%emt 0:07:33]} 15. Rxc3 {[%emt 0:06:32]} Rd6 {[%emt 0:21:46]} 16. Bb5 {[%emt 0:05:21]} Bd7 {[%emt 0:04:40]} 17. g3 {[%emt 0:10:05]} a6 {[%emt 0:03:33]} 18. Bxc6 {[%emt 0:00:20]} Rxc6 {[%emt 0:00:21]} 19. Rxc6 {[%emt 0:01:01]} Bxc6 {[%emt 0:00:01]} 20. Qc2 {[%emt 0:00:07]} Bb5 {[%emt 0:02:33]} 21. a4 {[%emt 0:02:22]} Bd7 {[%emt 0:00:15]} 22. O-O {[%emt 0:00:38]} Qb4 {[%emt 0:04:15]} 23. b3 {[%emt 0:03:17]} Rc8 {[%emt 0:01:48]} 24. Rc1 {[%emt 0:03:51]} b6 {[%emt 0:01:28]} 25. Qd3 {[%emt 0:00:44]} a5 {[%emt 0:01:05]} 26. Nf3 {[%emt 0:01:43]} Qa3 {[%emt 0:00:49]} 27. Rc3 {[%emt 0:00:57]} f6 {[%emt 0:00:39]} 28. h5 {[%emt 0:02:08]} Qe7 {[%emt 0:05:43]} 29. Nh4 {[%emt 0:00:11]} Qe4 {[%emt 0:01:19]} 30. Qa6 {[%emt 0:00:47]} Qe6 {[%emt 0:06:34]} 31. Ng6 {[%emt 0:01:43]} Kf7 {[%emt 0:01:43]} 32. Nf4 {[%emt 0:03:38]} Qd6 {[%emt 0:00:19]} 33. Qb7 {[%emt 0:00:11]} c5 {[%emt 0:00:39]} 34. dxc5 {[%emt 0:02:07]} bxc5 {[%emt 0:00:26]} 35. Qxd5+ {[%emt 0:02:07]} Qxd5 {[%emt 0:00:01]} 36. Nxd5 {[%emt 0:00:06]} Be6 {[%emt 0:00:37]} 37. Nb6 {[%emt 0:01:33]} Rc6 {[%emt 0:00:46]} 38. Nc4 {[%emt 0:00:04]} Bxc4 {[%emt 0:00:09]} 39. Rxc4 {[%emt 0:00:05]} Ke6 {[%emt 0:00:05]} 40. Kf1 {[%emt 0:01:07]} Kd5 {[%emt 0:00:09]} 41. Ke2 {[%emt 0:03:54]} Rb6 {[%emt 0:00:10]} 42. Rc3 {[%emt 0:00:01]} Rb4 {[%emt 0:00:24]} 43. Kd3 {[%emt 0:00:26]} c4+ {[%emt 0:01:55]} 44. Rxc4 {[%emt 0:01:18]} Rxb3+ {[%emt 0:00:02]} 45. Rc3 {[%emt 0:00:06]} Rb4 {[%emt 0:00:14]} 46. Rc7 {[%emt 0:00:10]} Rg4 {[%emt 0:01:31]} 47. e4+ {[%emt 0:01:56]} Rxe4 {[%emt 0:00:05]} 48. Rd7+ {[%emt 0:00:05]} Ke6 {[%emt 0:00:23]} 49. Kxe4 {[%emt 0:00:05]} Kxd7 {[%emt 0:00:03]} 50. Kd5 {[%emt 0:00:07]} Ke7 {[%emt 0:01:24]} 51. Kc5 {[%emt 0:00:12]} Ke6 {[%emt 0:00:37]} 52. Kb5 {[%emt 0:00:05]} Kf5 {[%emt 0:00:22]} 53. Kxa5 {[%emt 0:00:06]} Kg4 {[%emt 0:00:13]} 54. Kb4 {[%emt 0:00:10]} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.05"]
[Round "6.12"]
[White "Sosa, Tomas"]
[Black "Kumar, Nikhil"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2508"]
[BlackElo "2315"]
[Annotator "ChessBase"]
[PlyCount "61"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Nd2 Nc6 6. Ngf3 Bxc5 7. Nb3 Bb6 8. Bd3 Nge7 9. Bf4 Ng6 10. Bg3 O-O 11. O-O f5 12. exf6 Qxf6 13. Bxg6 Qxg6 14. c3 Bd7 15. Nbd4 Rae8 16. Qd2 Bxd4 17. cxd4 Rxf3 18. gxf3 e5 19. dxe5 Nxe5 20. Kh1 Qh5 21. Qxd5+ Kh8 22. Bxe5 Rxe5 23. Qxb7 h6 24. Rad1 Qh3 25. Rg1 Rh5 26. Qb8+ Kh7 27. Qg3 Qxg3 28. fxg3 Bc6 29. Kg2 Rf5 30. Rd3 g5 31. Rc1 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.05"]
[Round "6.13"]
[White "Luque Saiz, Andres"]
[Black "Marin, Mihail"]
[Result "0-1"]
[ECO "C09"]
[WhiteElo "2103"]
[BlackElo "2496"]
[Annotator "ChessBase"]
[PlyCount "50"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. exd5 exd5 6. Bb5 Bd6 7. dxc5 Bxc5 8. O-O Nge7 9. Nb3 Bd6 10. Re1 Bg4 11. h3 Bh5 12. g4 Bg6 13. Nfd4 O-O 14. f4 Be4 15. Bd3 Nxd4 16. Nxd4 Bc5 17. Bxe4 dxe4 18. Rxe4 f5 19. gxf5 Qd5 20. Qd3 Nxf5 21. c3 Rae8 22. Rxe8 Rxe8 23. Kh2 Bxd4 24. cxd4 Nxd4 25. Qf1 Re2+ 0-1

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.05"]
[Round "6.14"]
[White "Villanueva, Mario"]
[Black "Kiselev, Pavel"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "2488"]
[BlackElo "2303"]
[Annotator "ChessBase"]
[PlyCount "142"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:01:25]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:10]} e6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:16]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:06]} Nc6 {[%emt 0:00:00]} 5. Nc3 {[%emt 0:00:10]} Qc7 {[%emt 0:00:00]} 6. Be3 {[%emt 0:00:19]} Nf6 {[%emt 0:00:02]} 7. f4 {[%emt 0:00:38]} d6 {[%emt 0:00:04]} 8. Qf3 {[%emt 0:00:43]} Be7 {[%emt 0:00:07]} 9. O-O-O {[%emt 0:00:20]} a6 {[%emt 0:00:03]} 10. g4 {[%emt 0:03:44]} O-O {[%emt 0:00:15]} 11. g5 {[%emt 0:00:44]} Nd7 {[%emt 0:00:05]} 12. h4 {[%emt 0:00:50]} b5 {[%emt 0:00:44]} 13. g6 {[%emt 0:14:59]} Nf6 {[%emt 0:17:27]} 14. gxh7+ {[%emt 0:03:36]} Kh8 {[%emt 0:04:17]} 15. Nxc6 {[%emt 0:06:37]} Qxc6 {[%emt 0:00:16]} 16. Bd3 {[%emt 0:00:08]} b4 {[%emt 0:09:05]} 17. Ne2 {[%emt 0:00:56]} e5 {[%emt 0:00:41]} 18. Rdg1 {[%emt 0:03:29]} Be6 {[%emt 0:08:28]} 19. f5 {[%emt 0:15:31]} Bxa2 {[%emt 0:02:57]} 20. Qg2 {[%emt 0:04:16]} Ne8 {[%emt 0:03:03]} 21. h5 {[%emt 0:00:03]} f6 {[%emt 0:02:29]} 22. h6 {[%emt 0:00:21]} Rf7 {[%emt 0:00:07]} 23. Rh3 {[%emt 0:02:07]} Rc8 {[%emt 0:04:02]} 24. hxg7+ {[%emt 0:02:31]} Nxg7 {[%emt 0:01:18]} 25. Bh6 {[%emt 0:01:35]} Bf8 {[%emt 0:00:12]} 26. Ng3 {[%emt 0:00:39]} d5 {[%emt 0:10:22]} 27. Nh5 {[%emt 0:03:28]} Rcc7 {[%emt 0:02:46]} 28. Rg3 {[%emt 0:06:38]} dxe4 {[%emt 0:11:01]} 29. Bxe4 {[%emt 0:00:23]} Qd7 {[%emt 0:02:34]} 30. Bxg7+ {[%emt 0:03:24]} Bxg7 {[%emt 0:00:14]} 31. Nxg7 {[%emt 0:02:07]} Rxg7 {[%emt 0:00:25]} 32. b3 {[%emt 0:00:30]} Bxb3 {[%emt 0:06:07]} 33. Rxg7 {[%emt 0:00:09]} Qxg7 {[%emt 0:00:06]} 34. Qxg7+ {[%emt 0:00:16]} Rxg7 {[%emt 0:00:02]} 35. Rxg7 {[%emt 0:00:12]} Kxg7 {[%emt 0:00:04]} 36. cxb3 {[%emt 0:00:07]} Kxh7 {[%emt 0:00:04]} 37. Kd2 {[%emt 0:12:47]} Kh6 {[%emt 0:00:04]} 38. Kd3 {[%emt 0:00:51]} Kg5 {[%emt 0:00:04]} 39. Kc4 {[%emt 0:00:05]} Kf4 {[%emt 0:04:02]} 40. Kd5 {[%emt 0:00:06]} a5 {[%emt 0:02:04]} 41. Bc2 {[%emt 0:00:25]} Ke3 {[%emt 0:07:11]} 42. Ke6 {[%emt 0:01:31]} Kd4 {[%emt 0:03:38]} 43. Kxf6 {[%emt 0:00:10]} e4 {[%emt 0:00:01]} 44. Bxe4 {[%emt 0:02:41]} Kxe4 {[%emt 0:00:02]} 45. Ke6 {[%emt 0:00:23]} a4 {[%emt 0:00:05]} 46. f6 {[%emt 0:00:09]} a3 {[%emt 0:00:02]} 47. f7 {[%emt 0:00:05]} a2 {[%emt 0:00:02]} 48. f8=Q {[%emt 0:00:08]} a1=Q {[%emt 0:00:02]} 49. Qxb4+ {[%emt 0:00:35]} Qd4 {[%emt 0:00:04]} 50. Qb5 {[%emt 0:01:48]} Ke3 {[%emt 0:04:19]} 51. b4 {[%emt 0:00:34]} Qg4+ {[%emt 0:01:08]} 52. Kd6 {[%emt 0:00:36]} Qd4+ {[%emt 0:00:46]} 53. Kc6 {[%emt 0:00:38]} Qf6+ {[%emt 0:00:07]} 54. Kb7 {[%emt 0:00:20]} Qe7+ {[%emt 0:02:07]} 55. Ka6 {[%emt 0:00:35]} Kd4 {[%emt 0:01:02]} 56. Qb6+ {[%emt 0:00:20]} Kc4 {[%emt 0:00:15]} 57. b5 {[%emt 0:00:24]} Qa3+ {[%emt 0:00:50]} 58. Qa5 {[%emt 0:00:12]} Qf3 {[%emt 0:00:37]} 59. Qc7+ {[%emt 0:00:43]} Kb4 {[%emt 0:00:02]} 60. Qd6+ {[%emt 0:00:36]} Ka4 {[%emt 0:00:24]} 61. Qd4+ {[%emt 0:00:20]} Kb3 {[%emt 0:00:13]} 62. b6 {[%emt 0:00:34]} Qa8+ {[%emt 0:00:10]} 63. Kb5 {[%emt 0:00:06]} Qe8+ {[%emt 0:00:09]} 64. Kc5 {[%emt 0:00:06]} Qc8+ {[%emt 0:00:15]} 65. Kd5 {[%emt 0:00:39]} Qd7+ {[%emt 0:00:05]} 66. Ke4 {[%emt 0:00:09]} Qg4+ {[%emt 0:00:02]} 67. Kd3 {[%emt 0:00:11]} Qd1+ {[%emt 0:00:04]} 68. Ke3 {[%emt 0:00:26]} Qg1+ {[%emt 0:00:03]} 69. Ke4 {[%emt 0:00:20]} Qg4+ {[%emt 0:00:03]} 70. Kd5 {[%emt 0:00:12]} Qd7+ {[%emt 0:00:03]} 71. Kc5 {[%emt 0:00:09]} Qc8+ {[%emt 0:00:04]} 1/2-1/2

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.05"]
[Round "6.15"]
[White "Moreto Quintana, Alex"]
[Black "Gines Esteo, Pedro Antonio"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "2165"]
[BlackElo "2482"]
[Annotator "ChessBase"]
[PlyCount "106"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. g3 Nf6 7. Bg2 Nbd7 8. O-O Bc5 9. d3 O-O 10. Qe2 b5 11. Kh1 d4 12. Nb1 a5 13. a4 Nb6 14. axb5 cxb5 15. e5 Nfd5 16. c4 dxc3 17. bxc3 Qd7 18. c4 Bd4 19. Bb2 Bxb2 20. Qxb2 bxc4 21. dxc4 Nxc4 22. Qd4 Rac8 23. Bxd5 Qxd5+ 24. Qxd5 exd5 25. Rd1 Rfd8 26. Nd2 Nb2 27. Rf1 Rc2 28. Nb3 a4 29. Nd4 Rc4 30. Ra2 Rxd4 31. Rxb2 a3 32. Ra2 Rd3 33. Rfa1 Ra8 34. Kg2 Kf8 35. f4 Ke7 36. Kh2 h5 37. h4 Ke6 38. Rb1 Ra7 39. Rb8 Kf5 40. Kh3 g6 41. Rb6 d4 42. Rf6+ Ke4 43. e6 fxe6 44. Rxg6 Kd5 45. Rg5+ Kc4 46. Re5 Kb3 47. Ree2 Rg7 48. Ra1 Rgxg3+ 49. Kh2 Rh3+ 50. Kg2 Rdg3+ 51. Kf1 Rh1+ 52. Kf2 Rxa1 53. Kxg3 a2 0-1

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.05"]
[Round "6.16"]
[White "Real De Azua, Ernesto"]
[Black "Martin Carmona, Gaston Manuel"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2456"]
[BlackElo "2211"]
[Annotator "ChessBase"]
[PlyCount "60"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:03:04]} 2. c4 {[%emt 0:01:27]} e6 {[%emt 0:01:03]} 3. Nc3 {[%emt 0:00:35]} Nf6 {[%emt 0:00:50]} 4. cxd5 {[%emt 0:00:38]} Nxd5 {[%emt 0:03:01]} 5. e4 {[%emt 0:02:52]} Nxc3 {[%emt 0:00:37]} 6. bxc3 {[%emt 0:00:06]} c5 {[%emt 0:01:29]} 7. Rb1 {[%emt 0:00:12]} Be7 {[%emt 0:00:07]} 8. Nf3 {[%emt 0:00:58]} O-O {[%emt 0:00:49]} 9. Bc4 {[%emt 0:00:48]} a6 {[%emt 0:03:33]} 10. a4 {[%emt 0:10:55]} Qc7 {[%emt 0:03:47]} 11. Bd3 {[%emt 0:00:56]} Nd7 {[%emt 0:07:01]} 12. O-O {[%emt 0:09:55]} b6 {[%emt 0:09:49]} 13. Be3 {[%emt 0:05:00]} Bb7 {[%emt 0:01:33]} 14. Qe2 {[%emt 0:04:06]} Bc6 {[%emt 0:06:06]} 15. Qc2 {[%emt 0:13:11]} Qb7 {[%emt 0:14:38]} 16. Nd2 {[%emt 0:03:08]} cxd4 {[%emt 0:04:53]} 17. cxd4 {[%emt 0:00:08]} Rfc8 {[%emt 0:00:31]} 18. Qb3 {[%emt 0:05:38]} Rab8 {[%emt 0:06:49]} 19. Rfc1 {[%emt 0:15:19]} b5 {[%emt 0:05:45]} 20. axb5 {[%emt 0:02:32]} axb5 {[%emt 0:00:12]} 21. d5 {[%emt 0:06:46]} exd5 {[%emt 0:01:02]} 22. exd5 {[%emt 0:00:05]} Bxd5 {[%emt 0:00:33]} 23. Rxc8+ {[%emt 0:00:07]} Rxc8 {[%emt 0:00:04]} 24. Qxb5 {[%emt 0:00:05]} Qxb5 {[%emt 0:02:18]} 25. Bxb5 {[%emt 0:02:10]} Nf6 {[%emt 0:01:02]} 26. h3 {[%emt 0:00:14]} Rb8 {[%emt 0:01:33]} 27. Bd3 {[%emt 0:00:09]} Rxb1+ {[%emt 0:00:03]} 28. Bxb1 {[%emt 0:00:05]} h6 {[%emt 0:00:07]} 29. Bd3 {[%emt 0:00:06]} Be6 {[%emt 0:00:11]} 30. Bc4 {[%emt 0:00:06]} Bxc4 {[%emt 0:00:15]} 1/2-1/2

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.05"]
[Round "6.17"]
[White "Rajarishi Karthi"]
[Black "Camacho Collados, Jose"]
[Result "1-0"]
[ECO "D86"]
[WhiteElo "2103"]
[BlackElo "2419"]
[Annotator "ChessBase"]
[PlyCount "79"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:02:44]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:58]} g6 {[%emt 0:00:13]} 3. Nc3 {[%emt 0:00:12]} d5 {[%emt 0:00:12]} 4. cxd5 {[%emt 0:01:02]} Nxd5 {[%emt 0:00:05]} 5. e4 {[%emt 0:01:00]} Nxc3 {[%emt 0:00:09]} 6. bxc3 {[%emt 0:00:09]} Bg7 {[%emt 0:00:03]} 7. Bc4 {[%emt 0:00:18]} c5 {[%emt 0:00:18]} 8. Ne2 {[%emt 0:00:10]} Nc6 {[%emt 0:00:03]} 9. Be3 {[%emt 0:00:09]} cxd4 {[%emt 0:08:40]} 10. cxd4 {[%emt 0:00:32]} Qa5+ {[%emt 0:00:03]} 11. Qd2 {[%emt 0:00:07]} Qxd2+ {[%emt 0:00:16]} 12. Kxd2 {[%emt 0:00:06]} O-O {[%emt 0:00:27]} 13. Rhd1 {[%emt 0:00:09]} Rd8 {[%emt 0:04:36]} 14. Ke1 {[%emt 0:00:24]} Na5 {[%emt 0:00:52]} 15. Bd3 {[%emt 0:02:19]} Bd7 {[%emt 0:04:57]} 16. Rac1 {[%emt 0:01:18]} Ba4 {[%emt 0:01:54]} 17. Bc2 {[%emt 0:00:23]} Bb5 {[%emt 0:01:54]} 18. Bd3 {[%emt 0:00:08]} Ba4 {[%emt 0:03:49]} 19. Bc2 {[%emt 0:00:16]} Bxc2 {[%emt 0:01:36]} 20. Rxc2 {[%emt 0:00:05]} b5 {[%emt 0:00:05]} 21. Rc7 {[%emt 0:00:38]} Kf8 {[%emt 0:12:18]} 22. Nc3 {[%emt 0:00:49]} a6 {[%emt 0:02:03]} 23. Nd5 {[%emt 0:02:21]} Rac8 {[%emt 0:21:28]} 24. Ra7 {[%emt 0:00:47]} Ra8 {[%emt 0:01:42]} 25. Rxa8 {[%emt 0:00:52]} Rxa8 {[%emt 0:00:05]} 26. Nb6 {[%emt 0:00:05]} Ra7 {[%emt 0:07:15]} 27. Rc1 {[%emt 0:00:25]} f5 {[%emt 0:00:18]} 28. e5 {[%emt 0:03:15]} Rb7 {[%emt 0:02:51]} 29. Bd2 {[%emt 0:03:09]} Rxb6 {[%emt 0:07:18]} 30. Bxa5 {[%emt 0:00:39]} Re6 {[%emt 0:00:59]} 31. f4 {[%emt 0:00:42]} g5 {[%emt 0:01:09]} 32. Rc8+ {[%emt 0:00:20]} Kf7 {[%emt 0:00:01]} 33. d5 {[%emt 0:00:12]} Rh6 {[%emt 0:00:50]} 34. e6+ {[%emt 0:00:18]} Kg6 {[%emt 0:00:28]} 35. Rg8 {[%emt 0:00:31]} Rxh2 {[%emt 0:02:24]} 36. Bc3 {[%emt 0:00:12]} Kh5 {[%emt 0:03:28]} 37. Rxg7 {[%emt 0:00:10]} Kg4 {[%emt 0:00:19]} 38. d6 {[%emt 0:00:24]} Kxf4 {[%emt 0:00:22]} 39. d7 {[%emt 0:00:12]} Ke3 {[%emt 0:00:29]} 40. Bd2+ {[%emt 0:00:04]} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.06"]
[Round "7.1"]
[White "Maiorov, Nikita"]
[Black "Bernadskiy, Vitaliy"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2519"]
[BlackElo "2588"]
[Annotator "RC"]
[PlyCount "67"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. e3 a6 5. Nc3 dxc4 6. Bxc4 b5 7. Bb3 c5 8. O-O Bb7 9. e4 cxd4 10. Nxd4 Nc6 11. Nxc6 Qxd1 12. Rxd1 Bxc6 13. f3 Bc5+ 14. Kf1 Nd7 15. Ne2 Ke7 16. Nd4 Rhc8 17. Bg5+ f6 18. Be3 Bxd4 19. Bxd4 b4 20. Rdc1 Bb5+ 21. Kf2 a5 22. Bd1 Ne5 23. Bxe5 fxe5 24. a3 bxa3 25. bxa3 Rab8 26. Rxc8 Rxc8 27. Rb1 Rc5 28. Ke1 Kd6 29. Kd2 Kc7 30. Bb3 Bd7 31. Ba2 Rc6 32. Bb3 Rc5 33. Ba2 Rc6 34. Bb3 1/2-1/2

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.06"]
[Round "7.2"]
[White "Grigoryan, Karen H."]
[Black "Lu, Shanglei"]
[Result "1-0"]
[ECO "D51"]
[WhiteElo "2632"]
[BlackElo "2611"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,97,22,6,39,25,32,32,25,16,21,18,32,37,99,99,88,103,83,80,76,51,49,64,55,52,45,20,16,19,35,26,40,32,46,25,45,32,38,32,33,40,39,32,32,32,36,32,38,47,48,37,47,45,45,44,45,45,54,43,160,142,133,120,175,168,171,160,173,117,132,76,218,223,562,497,29980,775,29980,29983]} 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. cxd5 exd5 6. e3 h6 7. Bh4 Be7 8. Bd3 O-O 9. Nge2 c6 10. Qc2 Re8 11. f3 Bf8 {D36: Queen's Gambit Declined: Exchange Variation: Main line (5 Bg5 c6 6 Qc2)} (11... Nf8 12. O-O Ne6 13. Rad1 b6 14. Kh1 Bb7 15. h3 Rc8 16. Qb1 Nh5 17. Bf2 Bh4 18. Bg1 Ng3+ 19. Nxg3 Bxg3 20. b4 Bb8 21. Ne2 Qe7 {½-½ (38) Baron,T (2506)-Salgado Lopez,I (2622) Skopje 2019}) 12. Bf2 c5 $146 ({Predecessor:} 12... Nb6 13. O-O Be6 14. Rae1 Rc8 15. Nf4 Bd7 16. e4 dxe4 17. fxe4 Ng4 18. h3 Nxf2 19. Qxf2 {1-0 (39) Musialkiewicz,J (2266)-Kubien,J (2218) Poronin 2013}) 13. O-O cxd4 {White is slightly better.} 14. exd4 Nb6 15. a4 Be6 16. Nf4 Rc8 ({Black should try} 16... a5 $14) 17. Nxe6 $16 fxe6 18. Bg6 Re7 19. Rfe1 Nc4 20. b3 Na5 {With the idea ...Rec7.} 21. Qb2 Qb6 $1 22. Rab1 Rec7 23. Ne2 Bb4 24. Rec1 Rxc1+ 25. Rxc1 Rxc1+ 26. Nxc1 Bd6 27. Qc3 {Qc8+ is the strong threat.} Nc6 28. Qe1 Nd8 29. Qe3 Qc7 30. g3 $1 Kf8 31. Qd2 Nc6 32. Kg2 Ne7 33. Bb1 Kf7 34. Nd3 a6 35. b4 a5 36. Ne5+ Bxe5 37. dxe5 Qxe5 38. bxa5 Nc6 39. Bd3 Qd6 ({Black should play} 39... g5 $14) 40. a6 bxa6 41. Bxa6 e5 (41... d4 $16) 42. Bb5 $18 e4 43. fxe4 Nxe4 44. Qf4+ (44. Qc1 $18 Qf6 45. Qf4 (45. Qxc6 Qxf2+ 46. Kh1 Qe1+ 47. Kg2 Qf2+ 48. Kh1 Qf3+ 49. Kg1 Qf2+ 50. Kh1 $11) 45... Qxf4 46. gxf4) 44... Ke7 $16 45. Be3 $36 {[%mdl 2048] White is on the roll.} (45. Bb6 $142) 45... Na5 {[#]} (45... Qxf4 $16 46. gxf4 Kd6) 46. Qg4 $1 $18 {[%cal Rg4g7]} g5 $2 (46... Kf7 47. Bd4 Nf6 48. Bxf6 gxf6 49. Qh5+ Ke6 50. Qh3+ Kf7 51. Qh5+ (51. Qxh6 Qe6 $18) 51... Ke6 52. Qe2+ Kf7 53. Qh5+) 47. Qc8 d4 (47... Nb3 $18 48. a5 Nec5) 48. Qe8+ Kf6 {[#]} 49. Bxd4+ $1 {[%mdl 512] Accuracy: White = 75%, Black = 44%.} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.06"]
[Round "7.3"]
[White "Wieczorek, Oskar"]
[Black "Harutyunian, Tigran K."]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2490"]
[BlackElo "2533"]
[Annotator "RC"]
[PlyCount "62"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. c4 {[%emt 0:05:38]} e6 {[%emt 0:02:06]} 2. Nc3 {[%emt 0:01:33]} d5 {[%emt 0:00:33]} 3. d4 {[%emt 0:00:23]} Be7 {[%emt 0:00:34]} 4. cxd5 {[%emt 0:02:07]} exd5 {[%emt 0:00:05]} 5. Bf4 {[%emt 0:00:41]} c6 {[%emt 0:00:07]} 6. e3 {[%emt 0:02:56]} Bf5 {[%emt 0:00:09]} 7. Nge2 {[%emt 0:03:39]} Nd7 {[%emt 0:00:42]} 8. h4 {[%emt 0:01:19]} h5 {[%emt 0:13:17]} 9. Ng3 {[%emt 0:01:46]} Bg6 {[%emt 0:01:11]} 10. Bd3 {[%emt 0:00:07]} Bxd3 {[%emt 0:06:54]} 11. Qxd3 {[%emt 0:00:05]} Ngf6 {[%emt 0:01:14]} 12. Nf5 {[%emt 0:01:03]} O-O {[%emt 0:00:11]} 13. Nxe7+ {[%emt 0:13:17]} Qxe7 {[%emt 0:00:08]} 14. O-O-O {[%emt 0:01:48]} Rfe8 {[%emt 0:05:14]} 15. f3 {[%emt 0:03:38]} b5 {[%emt 0:05:50]} 16. Kb1 {[%emt 0:17:11]} a5 {[%emt 0:02:41]} 17. Bg5 {[%emt 0:10:04]} a4 {[%emt 0:01:43]} 18. Ne2 {[%emt 0:01:54]} Nb6 {[%emt 0:09:10]} 19. Ng3 {[%emt 0:07:02]} Nc4 {[%emt 0:00:17]} 20. Rc1 {[%emt 0:00:41]} Qb4 {[%emt 0:10:34]} 21. Qc3 {[%emt 0:16:10]} Qd6 {[%emt 0:00:22]} 22. Bf4 {[%emt 0:00:24]} Qd7 {[%emt 0:04:05]} 23. Rhe1 {[%emt 0:00:42]} Re6 {[%emt 0:01:25]} 24. Qb4 {[%emt 0:01:00]} Rae8 {[%emt 0:00:52]} 25. Rc3 {[%emt 0:00:34]} Qa7 {[%emt 0:01:46]} 26. Rd3 {[%emt 0:05:17]} g6 {[%emt 0:03:13]} 27. Nf1 {[%emt 0:00:20]} Nd7 {[%emt 0:00:32]} 28. Rc1 {[%emt 0:00:23]} Nb8 {[%emt 0:01:57]} 29. b3 {[%emt 0:01:41]} Na6 {[%emt 0:01:38]} 30. Qe1 {[%emt 0:00:16]} axb3 {[%emt 0:00:08]} 31. axb3 {[%emt 0:00:04]} Ra8 {[%emt 0:00:28]} 0-1

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.06"]
[Round "7.4"]
[White "Pridorozhni, Aleksei"]
[Black "Bjerre, Jonas Buhl"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2601"]
[BlackElo "2535"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,86,25,12,20,22,16,-7,-15,-25,-4,-33,-29,-50,-83,-131,-137,-135,-154,-293,-297,-281,-275,-365,-217,-207,-197,-213,-154,-158,-137,-172,-166,-187,-118,-137,-138,-223,-103,-150,-153,-171,-47,-45,60,64,47,-439,-295,-787,-780,-1112,-1111,-1098,-1106,-991,-978,-1529,-451,-795,-788,-1322,-1260,-2062,-2128,-2064,-1993,-1665,-1525,-29983,-29981,-29985,-29986,-29991,-29988,-29988,-29989,-29989,-772]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Nb3 Nbd7 {B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5} 7. g4 (7. Be3 h5 8. a4 g6 9. a5 Bg7 10. Be2 b5 11. axb6 Nxb6 12. h3 Qc7 13. Qd4 Rb8 14. Bxa6 {½-½ (31) Svidler,P (2729)-Vachier Lagrave,M (2774) Khanty-Mansiysk 2019}) 7... h6 8. Be3 b5 {The position is equal.} 9. a3 Bb7 10. f3 e6 11. Qe2 $146 ({Predecessor:} 11. Rg1 d5 12. h4 dxe4 13. g5 hxg5 14. hxg5 {0-1 (30) Assaubayeva,B (2376)-Idani,P (2604) Sharjah 2019}) 11... Rc8 12. O-O-O {[#]} Rxc3 $1 13. bxc3 d5 14. Bd4 (14. Kb2 $17) 14... Bxa3+ 15. Kb1 e5 16. Bg2 Qc7 (16... exd4 $142 17. e5 Nh7) 17. Ka2 $19 Be7 (17... exd4 18. Kxa3 dxe4 19. fxe4 $17) 18. Bf2 dxe4 (18... Qxc3 19. Be1 $17) 19. fxe4 a5 (19... Qxc3 20. Be1 $17) 20. h4 a4 (20... Qxc3 21. Be1 $11) 21. Nd2 {[#] Black should prevent g5.} Qxc3 (21... h5 $1 $19 22. gxh5 b4) 22. Nb1 $17 Qc6 23. Ka1 (23. g5 $17 {keeps fighting.}) 23... a3 (23... h5 $19 24. g5 Ng4) 24. Rh3 {next Rc3 is good for White.} b4 (24... Nxe4 25. Re1 $16) 25. g5 Nxe4 (25... Ba6 $19 26. Qf3 Nh7 27. gxh6 gxh6) 26. Re3 $1 $15 {[%cal Rg2e4]} f5 (26... Ndc5 $15 27. Re1 hxg5 28. hxg5 O-O) 27. gxf6 $1 $14 Ndxf6 {Strongly threatening ...0-0.} 28. c4 $2 {[%mdl 8192]} ({Worse is} 28. Bxe4 Nxe4 29. Qh5+ Kf8 $17) (28. Nd2 $14 Qc7 29. Nxe4 Bxe4 30. Bxe4 Nxe4 31. Qh5+ Kf8 32. Qf5+ {[%mdl 64] Double Attack} Nf6 33. Qxe5 Qxe5+ 34. Rxe5) 28... Qa4 29. Rg1 $2 (29. Bxe4 Bxe4 30. Nd2) 29... O-O $19 30. Bh3 b3 {Played: Be7-c5} 0-1

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.06"]
[Round "7.5"]
[White "Sivuk, Vitaly"]
[Black "Merario Alarcon, Andres"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2579"]
[BlackElo "2412"]
[Annotator "RC"]
[PlyCount "104"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:03:37]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:39]} e6 {[%emt 0:00:02]} 3. Nc3 {[%emt 0:00:00]} d5 {[%emt 0:00:26]} 4. cxd5 {[%emt 0:00:00]} Nxd5 {[%emt 0:00:07]} 5. e4 {[%emt 0:00:08]} Nxc3 {[%emt 0:00:06]} 6. bxc3 {[%emt 0:00:05]} c5 {[%emt 0:00:08]} 7. Rb1 {[%emt 0:00:08]} Be7 {[%emt 0:00:09]} 8. Nf3 {[%emt 0:00:49]} O-O {[%emt 0:00:09]} 9. h4 {[%emt 0:00:15]} b6 {[%emt 0:03:03]} 10. h5 {[%emt 0:00:21]} cxd4 {[%emt 0:00:24]} 11. cxd4 {[%emt 0:00:08]} Bb7 {[%emt 0:00:05]} 12. Bd3 {[%emt 0:01:38]} Nc6 {[%emt 0:03:45]} 13. Bb2 {[%emt 0:03:29]} Nb4 {[%emt 0:00:23]} 14. h6 {[%emt 0:00:40]} g6 {[%emt 0:00:09]} 15. O-O {[%emt 0:06:58]} Rc8 {[%emt 0:06:47]} 16. Re1 {[%emt 0:01:20]} Nxd3 {[%emt 0:00:51]} 17. Qxd3 {[%emt 0:00:06]} Bf6 {[%emt 0:16:11]} 18. Qe3 {[%emt 0:05:48]} Re8 {[%emt 0:14:25]} 19. Rbc1 {[%emt 0:02:29]} Rxc1 {[%emt 0:10:28]} 20. Rxc1 {[%emt 0:01:23]} Qb8 {[%emt 0:01:49]} 21. Ba3 {[%emt 0:05:16]} Rc8 {[%emt 0:05:05]} 22. Rxc8+ {[%emt 0:00:23]} Qxc8 {[%emt 0:01:08]} 23. Qf4 {[%emt 0:01:18]} Qd8 {[%emt 0:02:09]} 24. g4 {[%emt 0:11:30]} Bh8 {[%emt 0:06:24]} 25. g5 {[%emt 0:19:34]} Bc6 {[%emt 0:07:51]} 26. Bd6 {[%emt 0:07:42]} f6 {[%emt 0:02:59]} 27. e5 {[%emt 0:01:37]} f5 {[%emt 0:04:27]} 28. Ne1 {[%emt 0:01:30]} Kf7 {[%emt 0:05:49]} 29. Qc1 {[%emt 0:01:33]} Qa8 {[%emt 0:03:15]} 30. Nd3 {[%emt 0:00:44]} Ke8 {[%emt 0:02:10]} 31. Nf4 {[%emt 0:01:18]} Bd7 {[%emt 0:02:08]} 32. Qc7 {[%emt 0:01:07]} Qd8 {[%emt 0:01:55]} 33. Qxd8+ {[%emt 0:01:20]} Kxd8 {[%emt 0:00:01]} 34. a3 {[%emt 0:00:42]} Bc8 {[%emt 0:00:19]} 35. f3 {[%emt 0:01:04]} Kd7 {[%emt 0:00:10]} 36. Kf2 {[%emt 0:00:07]} Ba6 {[%emt 0:00:29]} 37. Bf8 {[%emt 0:05:29]} Ke8 {[%emt 0:00:08]} 38. Bg7 {[%emt 0:00:20]} Bxg7 {[%emt 0:00:06]} 39. hxg7 {[%emt 0:00:03]} Kf7 {[%emt 0:00:07]} 40. Nxe6 {[%emt 0:00:05]} Bc4 {[%emt 0:00:48]} 41. Nc7 {[%emt 0:00:10]} Kxg7 {[%emt 0:00:10]} 42. d5 {[%emt 0:00:29]} f4 {[%emt 0:02:55]} 43. e6 {[%emt 0:00:30]} Kf8 {[%emt 0:00:25]} 44. d6 {[%emt 0:00:06]} Bxe6 {[%emt 0:00:38]} 45. Nxe6+ {[%emt 0:00:05]} Ke8 {[%emt 0:00:02]} 46. Nxf4 {[%emt 0:00:28]} Kd7 {[%emt 0:00:02]} 47. Ke3 {[%emt 0:00:13]} Kxd6 {[%emt 0:00:06]} 48. Kd4 {[%emt 0:00:02]} b5 {[%emt 0:00:30]} 49. Nd5 {[%emt 0:00:24]} Ke6 {[%emt 0:00:31]} 50. Ke4 {[%emt 0:02:48]} Kd6 {[%emt 0:00:09]} 51. Nf6 {[%emt 0:00:23]} a5 {[%emt 0:00:08]} 52. Nxh7 {[%emt 0:00:58]} a4 {[%emt 0:00:41]} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.06"]
[Round "7.6"]
[White "Krysa, Leandro"]
[Black "Suarez Uriel, Adrian"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2522"]
[BlackElo "2362"]
[Annotator "RC"]
[PlyCount "63"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. c4 {[%emt 0:00:13]} Nf6 {[%emt 0:02:16]} 2. Nc3 {[%emt 0:00:11]} e5 {[%emt 0:00:08]} 3. Nf3 {[%emt 0:00:14]} Nc6 {[%emt 0:00:05]} 4. g3 {[%emt 0:00:13]} d5 {[%emt 0:00:05]} 5. cxd5 {[%emt 0:00:06]} Nxd5 {[%emt 0:00:04]} 6. Bg2 {[%emt 0:00:05]} Nb6 {[%emt 0:00:03]} 7. O-O {[%emt 0:00:13]} Be7 {[%emt 0:00:06]} 8. d3 {[%emt 0:00:08]} O-O {[%emt 0:00:09]} 9. Be3 {[%emt 0:00:14]} Be6 {[%emt 0:00:15]} 10. Rc1 {[%emt 0:00:15]} Qd7 {[%emt 0:02:45]} 11. a3 {[%emt 0:03:59]} a5 {[%emt 0:04:01]} 12. Na4 {[%emt 0:09:14]} Nxa4 {[%emt 0:17:56]} 13. Qxa4 {[%emt 0:00:15]} Rfd8 {[%emt 0:04:17]} 14. Rfe1 {[%emt 0:18:25]} Bd5 {[%emt 0:06:52]} 15. Bc5 {[%emt 0:07:06]} Bf6 {[%emt 0:06:51]} 16. Nd2 {[%emt 0:05:28]} Bg5 {[%emt 0:01:49]} 17. Be3 {[%emt 0:01:22]} Bxe3 {[%emt 0:00:48]} 18. fxe3 {[%emt 0:00:11]} Bxg2 {[%emt 0:00:32]} 19. Kxg2 {[%emt 0:00:05]} Qe6 {[%emt 0:06:48]} 20. Qb3 {[%emt 0:10:34]} Qxb3 {[%emt 0:13:56]} 21. Nxb3 {[%emt 0:00:04]} Rd5 {[%emt 0:01:28]} 22. Rc5 {[%emt 0:14:59]} Rxc5 {[%emt 0:01:50]} 23. Nxc5 {[%emt 0:00:03]} b6 {[%emt 0:05:07]} 24. Nd7 {[%emt 0:01:24]} Re8 {[%emt 0:02:38]} 25. Rc1 {[%emt 0:01:07]} Re6 {[%emt 0:00:01]} 26. b4 {[%emt 0:01:48]} axb4 {[%emt 0:00:15]} 27. axb4 {[%emt 0:00:04]} Nxb4 {[%emt 0:05:54]} 28. Rxc7 {[%emt 0:00:37]} f6 {[%emt 0:03:00]} 29. e4 {[%emt 0:04:52]} Nc6 {[%emt 0:01:05]} 30. Kf2 {[%emt 0:02:25]} Nd4 {[%emt 0:03:19]} 31. e3 {[%emt 0:07:34]} Nb5 {[%emt 0:00:13]} 32. Rb7 {[%emt 0:06:11]} 1/2-1/2

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.06"]
[Round "7.7"]
[White "Marin, Mihail"]
[Black "Shariyazdanov, Andrey"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2496"]
[BlackElo "2519"]
[Annotator "RC"]
[PlyCount "99"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. b3 b6 7. Bb2 Bb7 8. e3 c5 9. Nc3 Qc8 10. Qe2 Rd8 11. d3 Nc6 12. Rfd1 d4 13. exd4 Nxd4 14. Nxd4 cxd4 15. Ne4 Nxe4 16. Bxe4 a5 17. a3 Bc5 18. Bc1 Qd7 19. Bd2 Bd6 20. b4 a4 21. Rac1 Rac8 22. Rc2 e5 23. g4 Bxe4 24. Qxe4 Rc6 25. Bg5 Rdc8 26. Bh4 b5 27. c5 Bc7 28. Bg3 Rf8 29. Rf1 f6 30. f3 g6 31. Rg2 Kh8 32. f4 exf4 33. Bxf4 Re6 34. Qb7 Rc8 35. Bxc7 Rxc7 36. Qf3 Rcc6 37. Qf4 Rc8 38. h4 Qd5 39. h5 gxh5 40. gxh5 Qxh5 41. Qxd4 Rg8 42. Rxg8+ Kxg8 43. Qd8+ Kf7 44. Qd7+ Re7 45. Qf5 Qh6 46. Qd5+ Kf8 47. Qd8+ Kf7 48. Qd5+ Kf8 49. Qd8+ Kf7 50. Qd5+ 1/2-1/2

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.06"]
[Round "7.8"]
[White "Klekowski, Maciej"]
[Black "Mieles Palau, Daniel"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2515"]
[BlackElo "2374"]
[Annotator "RC"]
[PlyCount "89"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. c4 c5 {[%emt 0:01:45]} 2. Nc3 {[%emt 0:00:33]} Nc6 {[%emt 0:00:34]} 3. g3 {[%emt 0:00:05]} g6 {[%emt 0:00:38]} 4. Bg2 {[%emt 0:00:05]} Bg7 {[%emt 0:00:06]} 5. b3 {[%emt 0:01:10]} e6 {[%emt 0:06:39]} 6. Ba3 {[%emt 0:00:46]} d6 {[%emt 0:03:03]} 7. e3 {[%emt 0:00:09]} Nge7 {[%emt 0:01:16]} 8. Nge2 {[%emt 0:00:06]} e5 {[%emt 0:02:32]} 9. O-O {[%emt 0:03:23]} O-O {[%emt 0:00:08]} 10. d3 {[%emt 0:08:54]} b6 {[%emt 0:01:24]} 11. b4 {[%emt 0:08:43]} Bb7 {[%emt 0:03:21]} 12. Rb1 {[%emt 0:09:37]} Qd7 {[%emt 0:06:13]} 13. bxc5 {[%emt 0:01:28]} dxc5 {[%emt 0:00:36]} 14. Nd5 {[%emt 0:00:10]} Nxd5 {[%emt 0:06:07]} 15. Bxd5 {[%emt 0:00:15]} Na5 {[%emt 0:01:37]} 16. Nc3 {[%emt 0:00:58]} Kh8 {[%emt 0:09:10]} 17. Bb2 {[%emt 0:04:38]} f5 {[%emt 0:00:24]} 18. Bxb7 {[%emt 0:04:09]} Qxb7 {[%emt 0:02:31]} 19. f3 {[%emt 0:17:57]} e4 {[%emt 0:17:53]} 20. fxe4 {[%emt 0:11:09]} fxe4 {[%emt 0:00:14]} 21. Nxe4 {[%emt 0:00:35]} Bxb2 {[%emt 0:01:58]} 22. Rxb2 {[%emt 0:00:13]} Nxc4 {[%emt 0:00:06]} 23. Rbf2 {[%emt 0:01:24]} Rxf2 {[%emt 0:00:27]} 24. Rxf2 {[%emt 0:00:03]} Ne5 {[%emt 0:05:48]} 25. Nf6 {[%emt 0:09:53]} Qg7 {[%emt 0:02:37]} 26. d4 {[%emt 0:01:32]} Rd8 {[%emt 0:00:07]} 27. Qf1 {[%emt 0:01:19]} cxd4 {[%emt 0:01:06]} 28. exd4 {[%emt 0:00:03]} Nf7 {[%emt 0:01:37]} 29. Qe2 {[%emt 0:10:21]} Nd6 {[%emt 0:09:39]} 30. g4 {[%emt 0:00:47]} Nf5 {[%emt 0:02:04]} 31. Ne8 {[%emt 0:00:17]} Qe7 {[%emt 0:04:04]} 32. Rxf5 {[%emt 0:00:23]} Qxe8 {[%emt 0:00:01]} 33. Re5 {[%emt 0:00:14]} Qf7 {[%emt 0:01:27]} 34. d5 {[%emt 0:01:17]} Qf4 {[%emt 0:01:39]} 35. Kg2 {[%emt 0:00:51]} Qd4 {[%emt 0:01:13]} 36. Re8+ {[%emt 0:01:08]} Rxe8 {[%emt 0:00:22]} 37. Qxe8+ {[%emt 0:00:04]} Kg7 {[%emt 0:00:02]} 38. Qe7+ {[%emt 0:00:04]} Kg8 {[%emt 0:00:17]} 39. Qe6+ {[%emt 0:00:21]} Kg7 {[%emt 0:00:05]} 40. Qe7+ {[%emt 0:01:26]} Kg8 {[%emt 0:00:06]} 41. d6 {[%emt 0:00:21]} Qxg4+ {[%emt 0:00:53]} 42. Kf2 {[%emt 0:00:05]} Qd4+ {[%emt 0:00:09]} 43. Ke2 {[%emt 0:00:06]} Qc4+ {[%emt 0:00:08]} 44. Ke3 {[%emt 0:00:21]} Qc3+ {[%emt 0:00:42]} 45. Ke2 {[%emt 0:00:05]} 1/2-1/2

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.06"]
[Round "7.9"]
[White "Gines Esteo, Pedro Antonio"]
[Black "Sosa, Tomas"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2482"]
[BlackElo "2508"]
[Annotator "RC"]
[PlyCount "85"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 {[%emt 0:11:49]} d5 {[%emt 0:00:03]} 2. g3 {[%emt 0:00:24]} Nc6 {[%emt 0:00:17]} 3. d4 {[%emt 0:10:13]} Bf5 {[%emt 0:00:30]} 4. Bg2 {[%emt 0:17:37]} Nb4 {[%emt 0:01:20]} 5. Na3 {[%emt 0:01:59]} e6 {[%emt 0:00:26]} 6. O-O {[%emt 0:03:35]} Nf6 {[%emt 0:11:35]} 7. Ne5 {[%emt 0:06:42]} Be7 {[%emt 0:06:46]} 8. c3 {[%emt 0:02:29]} Na6 {[%emt 0:00:19]} 9. Qa4+ {[%emt 0:00:22]} c6 {[%emt 0:02:34]} 10. c4 {[%emt 0:01:12]} Qb6 {[%emt 0:08:52]} 11. c5 {[%emt 0:11:06]} Qb4 {[%emt 0:05:40]} 12. Qd1 {[%emt 0:00:22]} Nb8 {[%emt 0:03:02]} 13. Nd3 {[%emt 0:01:59]} Qa5 {[%emt 0:03:50]} 14. b4 {[%emt 0:01:38]} Qd8 {[%emt 0:00:59]} 15. b5 {[%emt 0:09:49]} O-O {[%emt 0:03:26]} 16. Bf4 {[%emt 0:02:06]} a6 {[%emt 0:05:57]} 17. b6 {[%emt 0:00:18]} Nbd7 {[%emt 0:00:08]} 18. Nc2 {[%emt 0:02:15]} Re8 {[%emt 0:12:05]} 19. Ne3 {[%emt 0:05:27]} Be4 {[%emt 0:03:47]} 20. f3 {[%emt 0:00:28]} Bxd3 {[%emt 0:08:59]} 21. exd3 {[%emt 0:00:14]} e5 {[%emt 0:00:30]} 22. dxe5 {[%emt 0:01:12]} Nxe5 {[%emt 0:00:19]} 23. d4 {[%emt 0:05:50]} Ng6 {[%emt 0:06:27]} 24. Bc7 {[%emt 0:00:04]} Qd7 {[%emt 0:00:02]} 25. Qd3 {[%emt 0:00:16]} Rec8 {[%emt 0:03:01]} 26. Qf5 {[%emt 0:01:28]} Nf8 {[%emt 0:03:41]} 27. Bh3 {[%emt 0:00:22]} Qe8 {[%emt 0:04:23]} 28. Rae1 {[%emt 0:01:04]} Ne6 {[%emt 0:00:11]} 29. Qd3 {[%emt 0:01:09]} Nxc7 {[%emt 0:01:16]} 30. Bxc8 {[%emt 0:00:08]} Qxc8 {[%emt 0:00:08]} 31. bxc7 {[%emt 0:00:15]} Qxc7 {[%emt 0:00:05]} 32. Nf5 {[%emt 0:00:34]} Bf8 {[%emt 0:00:08]} 33. Qe3 {[%emt 0:00:20]} Re8 {[%emt 0:03:14]} 34. Qg5 {[%emt 0:00:34]} Re6 {[%emt 0:00:13]} 35. Nh6+ {[%emt 0:00:54]} Kh8 {[%emt 0:00:06]} 36. Ng4 {[%emt 0:00:01]} Rxe1 {[%emt 0:02:57]} 37. Rxe1 {[%emt 0:00:01]} Qa5 {[%emt 0:00:07]} 38. Re2 {[%emt 0:01:27]} Qb4 {[%emt 0:00:58]} 39. Qd2 {[%emt 0:00:41]} Qb1+ {[%emt 0:00:29]} 40. Re1 {[%emt 0:00:02]} Qf5 {[%emt 0:00:09]} 41. Nxf6 {[%emt 0:01:24]} Qxf6 {[%emt 0:00:05]} 42. Qf4 {[%emt 0:00:25]} Qg6 {[%emt 0:00:29]} 43. Qd6 {[%emt 0:00:16]} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.06"]
[Round "7.10"]
[White "Espinosa Aranda, Angel"]
[Black "Rajarishi Karthi"]
[Result "1/2-1/2"]
[ECO "C03"]
[WhiteElo "2504"]
[BlackElo "2103"]
[Annotator "RC"]
[PlyCount "63"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:09:43]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:46]} 3. Nd2 {[%emt 0:00:08]} Be7 {[%emt 0:01:17]} 4. Ngf3 {[%emt 0:00:47]} Nf6 {[%emt 0:00:38]} 5. e5 {[%emt 0:00:20]} Nfd7 {[%emt 0:01:07]} 6. Bd3 {[%emt 0:00:11]} c5 {[%emt 0:01:24]} 7. c3 {[%emt 0:00:05]} b6 {[%emt 0:00:09]} 8. O-O {[%emt 0:00:15]} Ba6 {[%emt 0:00:26]} 9. Ne1 {[%emt 0:00:04]} Bxd3 {[%emt 0:00:23]} 10. Nxd3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:41]} 11. Qg4 {[%emt 0:00:04]} O-O {[%emt 0:00:17]} 12. Nf3 {[%emt 0:00:05]} Kh8 {[%emt 0:00:14]} 13. h4 {[%emt 0:01:17]} Qe8 {[%emt 0:06:09]} 14. Be3 {[%emt 0:02:43]} Rc8 {[%emt 0:03:01]} 15. Nf4 {[%emt 0:13:36]} b5 {[%emt 0:05:02]} 16. a3 {[%emt 0:02:37]} a5 {[%emt 0:00:35]} 17. Ng5 {[%emt 0:11:41]} Bd8 {[%emt 0:07:03]} 18. Qh5 {[%emt 0:18:22]} h6 {[%emt 0:01:22]} 19. Nf3 {[%emt 0:01:36]} Ne7 {[%emt 0:04:06]} 20. Ne2 {[%emt 0:03:39]} Nf5 {[%emt 0:02:16]} 21. Ng3 {[%emt 0:01:52]} Nxg3 {[%emt 0:02:54]} 22. fxg3 {[%emt 0:00:05]} f5 {[%emt 0:00:07]} 23. Qxe8 {[%emt 0:01:46]} Rxe8 {[%emt 0:00:12]} 24. Ne1 {[%emt 0:00:02]} cxd4 {[%emt 0:00:26]} 25. cxd4 {[%emt 0:01:10]} Bb6 {[%emt 0:00:09]} 26. Nf3 {[%emt 0:00:31]} Rc2 {[%emt 0:00:22]} 27. Rf2 {[%emt 0:00:56]} Rec8 {[%emt 0:00:10]} 28. Raf1 {[%emt 0:00:21]} Ba7 {[%emt 0:00:21]} 29. Rxc2 {[%emt 0:00:32]} Rxc2 {[%emt 0:00:06]} 30. Rf2 {[%emt 0:00:01]} Rc7 {[%emt 0:00:35]} 31. Kf1 {[%emt 0:01:59]} Nb6 {[%emt 0:00:19]} 32. Ke1 {[%emt 0:04:20]} 1/2-1/2

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.06"]
[Round "7.11"]
[White "Manu David Suthandram R"]
[Black "Sadzikowski, Daniel"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2362"]
[BlackElo "2501"]
[Annotator "RC"]
[PlyCount "164"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:07:57]} c5 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:16]} e6 {[%emt 0:00:27]} 3. Nc3 {[%emt 0:01:01]} Nc6 {[%emt 0:01:04]} 4. Bb5 {[%emt 0:00:20]} Nge7 {[%emt 0:00:35]} 5. O-O {[%emt 0:00:39]} a6 {[%emt 0:00:32]} 6. Bxc6 {[%emt 0:00:22]} Nxc6 {[%emt 0:00:07]} 7. e5 {[%emt 0:00:05]} d6 {[%emt 0:00:50]} 8. exd6 {[%emt 0:00:11]} Bxd6 {[%emt 0:00:25]} 9. d3 {[%emt 0:00:03]} O-O {[%emt 0:02:20]} 10. Re1 {[%emt 0:00:08]} b6 {[%emt 0:01:51]} 11. Ne4 {[%emt 0:10:26]} Bc7 {[%emt 0:04:06]} 12. Bg5 {[%emt 0:12:07]} f6 {[%emt 0:01:14]} 13. Bh4 {[%emt 0:02:09]} e5 {[%emt 0:03:23]} 14. c3 {[%emt 0:12:34]} Kh8 {[%emt 0:10:12]} 15. Qd2 {[%emt 0:00:26]} Bg4 {[%emt 0:02:13]} 16. Qe3 {[%emt 0:00:36]} Qd7 {[%emt 0:01:27]} 17. h3 {[%emt 0:02:47]} Bh5 {[%emt 0:02:26]} 18. g4 {[%emt 0:02:22]} Bg6 {[%emt 0:01:10]} 19. Bg3 {[%emt 0:04:45]} f5 {[%emt 0:00:07]} 20. gxf5 {[%emt 0:00:10]} Bxf5 {[%emt 0:00:07]} 21. Nh4 {[%emt 0:03:29]} Bxh3 {[%emt 0:21:59]} 22. Ng5 {[%emt 0:00:28]} Bf5 {[%emt 0:00:18]} 23. Rad1 {[%emt 0:00:59]} h6 {[%emt 0:01:36]} 24. Ngf3 {[%emt 0:00:23]} Bh7 {[%emt 0:08:16]} 25. Nxe5 {[%emt 0:03:15]} Bxe5 {[%emt 0:02:01]} 26. Bxe5 {[%emt 0:00:13]} Nxe5 {[%emt 0:00:07]} 27. Qxe5 {[%emt 0:00:16]} Rae8 {[%emt 0:00:10]} 28. Qh5 {[%emt 0:01:08]} Rxe1+ {[%emt 0:00:38]} 29. Rxe1 {[%emt 0:00:06]} Bxd3 {[%emt 0:03:11]} 30. Re3 {[%emt 0:02:21]} Bb1 {[%emt 0:02:00]} 31. Qe2 {[%emt 0:00:15]} Rf6 {[%emt 0:11:49]} 32. b3 {[%emt 0:07:46]} a5 {[%emt 0:00:57]} 33. a3 {[%emt 0:02:43]} Qd5 {[%emt 0:01:24]} 34. c4 {[%emt 0:05:46]} Qg5+ {[%emt 0:01:11]} 35. Ng2 {[%emt 0:00:03]} Bf5 {[%emt 0:02:11]} 36. Qd1 {[%emt 0:00:37]} Re6 {[%emt 0:03:22]} 37. Rg3 {[%emt 0:01:51]} Qe7 {[%emt 0:00:36]} 38. Qh5 Be4 {[%emt 0:03:38]} 39. Nf4 {[%emt 0:05:12]} Re5 {[%emt 0:00:21]} 40. Qe2 {[%emt 0:00:02]} Kh7 {[%emt 0:01:14]} 41. Qg4 {[%emt 0:01:57]} Bf5 {[%emt 0:02:47]} 42. Qh5 {[%emt 0:00:06]} Bc2 {[%emt 0:00:43]} 43. Qh3 {[%emt 0:01:34]} Re1+ {[%emt 0:00:45]} 44. Kh2 {[%emt 0:00:14]} Be4 {[%emt 0:02:20]} 45. Ng2 {[%emt 0:00:54]} Bxg2 {[%emt 0:01:22]} 46. Qf5+ {[%emt 0:00:06]} Kg8 {[%emt 0:00:33]} 47. Kxg2 {[%emt 0:03:38]} Re5 {[%emt 0:01:09]} 48. Qg6 {[%emt 0:00:34]} Re6 {[%emt 0:00:05]} 49. Qg4 {[%emt 0:00:44]} Qf6 {[%emt 0:00:47]} 50. Rf3 {[%emt 0:02:20]} Qg6 {[%emt 0:00:31]} 51. Qxg6 {[%emt 0:00:55]} Rxg6+ {[%emt 0:00:01]} 52. Kf1 {[%emt 0:00:09]} Rd6 {[%emt 0:01:35]} 53. Ke2 {[%emt 0:03:23]} Kh7 {[%emt 0:00:32]} 54. Rf5 {[%emt 0:01:02]} Kg6 {[%emt 0:00:22]} 55. Re5 {[%emt 0:00:06]} Kf6 {[%emt 0:00:10]} 56. Rh5 {[%emt 0:00:03]} Rd4 {[%emt 0:00:32]} 57. a4 {[%emt 0:00:03]} Re4+ {[%emt 0:00:43]} 58. Kf3 {[%emt 0:01:31]} Re1 {[%emt 0:01:26]} 59. Rd5 {[%emt 0:00:03]} Ke6 {[%emt 0:00:46]} 60. Rd3 {[%emt 0:00:02]} h5 {[%emt 0:00:29]} 61. Kg3 {[%emt 0:01:29]} g5 {[%emt 0:00:21]} 62. Rd5 {[%emt 0:01:59]} Re5 {[%emt 0:00:02]} 63. Rd8 {[%emt 0:00:11]} Kf5 {[%emt 0:00:28]} 64. f3 {[%emt 0:01:19]} Re6 {[%emt 0:00:38]} 65. Rd5+ {[%emt 0:00:22]} Kg6 {[%emt 0:00:11]} 66. Rd8 {[%emt 0:00:54]} Re3 {[%emt 0:01:05]} 67. Rd6+ {[%emt 0:00:12]} Kf5 {[%emt 0:00:24]} 68. Rd5+ {[%emt 0:00:13]} Kf6 {[%emt 0:00:09]} 69. Rd6+ {[%emt 0:00:03]} Re6 {[%emt 0:01:09]} 70. Rd5 {[%emt 0:00:31]} Re3 {[%emt 0:00:36]} 71. Rd6+ {[%emt 0:00:06]} Kf7 {[%emt 0:00:05]} 72. Rd5 {[%emt 0:01:56]} g4 {[%emt 0:00:31]} 73. Rxh5 {[%emt 0:00:03]} Rxf3+ {[%emt 0:00:21]} 74. Kxg4 {[%emt 0:00:03]} Rxb3 {[%emt 0:00:06]} 75. Kf5 {[%emt 0:00:03]} Ke7 {[%emt 0:00:18]} 76. Rh7+ {[%emt 0:00:51]} Kd6 {[%emt 0:00:08]} 77. Rh6+ {[%emt 0:01:17]} Kc7 {[%emt 0:00:01]} 78. Rh7+ {[%emt 0:00:22]} Kc6 {[%emt 0:00:04]} 79. Rh6+ {[%emt 0:00:19]} Kb7 {[%emt 0:00:01]} 80. Rh7+ {[%emt 0:00:51]} Ka6 {[%emt 0:00:02]} 81. Ke6 {[%emt 0:00:10]} Rd3 {[%emt 0:00:06]} 82. Rd7 {[%emt 0:00:12]} Rxd7 {[%emt 0:00:52]} 0-1

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.06"]
[Round "7.12"]
[White "Piceu, Tom"]
[Black "Vazquez Igarza, Renier"]
[Result "0-1"]
[ECO "E10"]
[WhiteElo "2366"]
[BlackElo "2552"]
[Annotator "RC"]
[PlyCount "90"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. e3 a6 5. Nc3 d5 6. dxc5 Bxc5 7. cxd5 exd5 8. Be2 Nc6 9. O-O O-O 10. b3 d4 11. Na4 Ba7 12. Nxd4 Nxd4 13. exd4 Bxd4 14. Bb2 Bxb2 15. Nxb2 Bf5 16. Bf3 Be4 17. Bxe4 Nxe4 18. Re1 Qxd1 19. Raxd1 Nc3 20. Rd7 b5 21. a4 Rfd8 22. Ree7 Ne2+ 23. Kf1 Nd4 24. b4 Nc6 25. Rxf7 Rxd7 26. Rxd7 Nxb4 27. Nd3 Nxd3 28. Rxd3 b4 29. a5 Rb8 30. Rb3 Kf7 31. Ke2 Ke6 32. Kd3 Kd5 33. Kc2 Rc8+ 34. Kb2 Kc4 35. Rg3 g6 36. h4 Rd8 37. Rg4+ Kb5 38. h5 gxh5 39. Rg5+ Ka4 40. f4 Rd2+ 41. Kb1 Rf2 42. f5 h4 43. Rh5 Ka3 44. Rxh4 Rf1+ 45. Kc2 b3+ 0-1

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.06"]
[Round "7.13"]
[White "Khudov, Oleksandr"]
[Black "Lopez Martinez, Josep Manuel"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2234"]
[BlackElo "2545"]
[Annotator "RC"]
[PlyCount "76"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 Nf6 2. Bf4 b6 3. e3 Bb7 4. Nf3 d6 5. h3 g6 6. Be2 Bg7 7. O-O O-O 8. c3 e6 9. Nbd2 Nbd7 10. Bh2 Qe7 11. Bd3 e5 12. e4 Nh5 13. Re1 Nf4 14. Bf1 Ne6 15. Nc4 Rad8 16. a4 a5 17. d5 Ng5 18. Nxg5 Qxg5 19. b4 Ra8 20. bxa5 bxa5 21. Rb1 Nc5 22. Nb2 Bc8 23. Nd3 Nxd3 24. Qxd3 f5 25. f3 fxe4 26. fxe4 Bh6 27. c4 Qd2 28. Qa3 Ba6 29. Kh1 Rab8 30. Bg1 Rb4 31. Red1 Qc2 32. Bd3 Qxa4 33. Qc3 Bxc4 34. Ra1 Qb3 35. Qxb3 Bxb3 36. Rf1 Rxf1 37. Rxf1 a4 38. Ba6 Rxe4 0-1

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.06"]
[Round "7.14"]
[White "Martin Carmona, Gaston Manuel"]
[Black "Villanueva, Mario"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2211"]
[BlackElo "2488"]
[Annotator "RC"]
[PlyCount "86"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:05:53]} e6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:47]} Nf6 {[%emt 0:00:02]} 3. c4 {[%emt 0:00:06]} b6 {[%emt 0:00:18]} 4. a3 {[%emt 0:00:13]} Bb7 {[%emt 0:00:34]} 5. Nc3 {[%emt 0:00:17]} Ne4 {[%emt 0:01:14]} 6. Qc2 {[%emt 0:04:01]} Nxc3 {[%emt 0:01:00]} 7. Qxc3 {[%emt 0:01:39]} Be7 {[%emt 0:00:53]} 8. g3 {[%emt 0:04:04]} O-O {[%emt 0:02:10]} 9. Bg2 {[%emt 0:00:32]} c5 {[%emt 0:00:09]} 10. O-O {[%emt 0:04:16]} cxd4 {[%emt 0:03:50]} 11. Nxd4 {[%emt 0:01:15]} Qc8 {[%emt 0:00:37]} 12. Be3 {[%emt 0:03:41]} d6 {[%emt 0:03:15]} 13. Rfd1 {[%emt 0:01:40]} a6 {[%emt 0:00:38]} 14. Nf3 {[%emt 0:03:46]} Nd7 {[%emt 0:01:51]} 15. Bd4 {[%emt 0:11:37]} e5 {[%emt 0:06:14]} 16. Be3 {[%emt 0:00:53]} h6 {[%emt 0:00:13]} 17. b4 {[%emt 0:04:30]} Rd8 {[%emt 0:12:52]} 18. Rac1 {[%emt 0:03:23]} Qc7 {[%emt 0:00:10]} 19. Qb3 {[%emt 0:03:53]} Rac8 {[%emt 0:04:09]} 20. Bh3 {[%emt 0:07:40]} Ba8 {[%emt 0:00:24]} 21. Qb1 {[%emt 0:08:33]} Qb7 {[%emt 0:05:06]} 22. Bf5 {[%emt 0:05:23]} Rc7 {[%emt 0:03:09]} 23. Rc2 {[%emt 0:02:53]} Nf6 {[%emt 0:06:09]} 24. Qa2 {[%emt 0:01:56]} g6 {[%emt 0:05:00]} 25. Bh3 {[%emt 0:00:22]} Kg7 {[%emt 0:00:21]} 26. Bg2 {[%emt 0:00:32]} Qb8 {[%emt 0:01:08]} 27. Qb2 {[%emt 0:00:31]} Be4 {[%emt 0:03:18]} 28. Rc3 {[%emt 0:01:14]} b5 {[%emt 0:05:49]} 29. Nd2 {[%emt 0:06:04]} Bxg2 {[%emt 0:00:51]} 30. Kxg2 {[%emt 0:00:01]} d5 {[%emt 0:02:49]} 31. cxd5 {[%emt 0:02:51]} Rxc3 {[%emt 0:00:53]} 32. Qxc3 {[%emt 0:00:02]} Nxd5 {[%emt 0:00:06]} 33. Qb3 {[%emt 0:02:08]} Nxe3+ {[%emt 0:02:30]} 34. fxe3 {[%emt 0:00:31]} Qd6 {[%emt 0:00:31]} 35. Rf1 {[%emt 0:00:20]} Bf6 {[%emt 0:05:08]} 36. Ne4 {[%emt 0:02:21]} Qc6 {[%emt 0:00:08]} 37. Qb1 {[%emt 0:00:01]} Be7 {[%emt 0:02:41]} 38. Rc1 {[%emt 0:00:01]} Qd5 {[%emt 0:01:38]} 39. Kf2 {[%emt 0:00:19]} Rd7 {[%emt 0:02:02]} 40. Nc5 {[%emt 0:00:38]} Rd6 {[%emt 0:01:01]} 41. Ne4 {[%emt 0:01:29]} Rd7 {[%emt 0:01:05]} 42. Nc5 {[%emt 0:00:18]} Rd6 {[%emt 0:02:41]} 43. Ne4 {[%emt 0:00:24]} Rd7 1/2-1/2

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.06"]
[Round "7.15"]
[White "Shahil Dey"]
[Black "Raja Harshit"]
[Result "0-1"]
[ECO "B96"]
[WhiteElo "2148"]
[BlackElo "2482"]
[Annotator "RC"]
[PlyCount "58"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qc7 8. Qe2 Nbd7 9. O-O-O b5 10. a3 Be7 11. g4 Rb8 12. Bg2 h6 13. Bxf6 Bxf6 14. h4 b4 15. axb4 Rxb4 16. e5 dxe5 17. Nc6 Rxf4 18. Ne4 O-O 19. g5 Bb7 20. Nb4 Bxe4 21. Bxe4 Nc5 22. gxf6 Nxe4 23. Nd3 Qa5 24. c3 Rc8 25. Qg2 Qa1+ 26. Kc2 Qa4+ 27. Kb1 Rxf6 28. Rhg1 Rg6 29. Qh2 Qb3 0-1

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.06"]
[Round "7.16"]
[White "Gascon Del Nogal, Jose Rafael"]
[Black "Low, Zhen Yu Cyrus"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2466"]
[BlackElo "2415"]
[Annotator "RC"]
[PlyCount "116"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:06:41]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:07]} d6 {[%emt 0:00:00]} 3. Bb5+ {[%emt 0:00:21]} Nd7 {[%emt 0:00:00]} 4. O-O {[%emt 0:00:26]} a6 {[%emt 0:00:17]} 5. Bd3 {[%emt 0:00:12]} Ngf6 {[%emt 0:00:23]} 6. c3 {[%emt 0:00:06]} b5 {[%emt 0:07:10]} 7. a4 {[%emt 0:00:11]} Bb7 {[%emt 0:00:35]} 8. axb5 {[%emt 0:01:15]} axb5 {[%emt 0:00:12]} 9. Rxa8 {[%emt 0:00:30]} Qxa8 {[%emt 0:00:09]} 10. Bxb5 {[%emt 0:01:16]} Bxe4 {[%emt 0:00:47]} 11. Na3 {[%emt 0:01:05]} e6 {[%emt 0:02:33]} 12. d4 {[%emt 0:00:46]} cxd4 {[%emt 0:06:49]} 13. Bg5 {[%emt 0:29:54]} Be7 {[%emt 0:14:15]} 14. Bxf6 {[%emt 0:01:21]} gxf6 {[%emt 0:08:15]} 15. Nc4 {[%emt 0:00:15]} Bxf3 {[%emt 0:11:11]} 16. Qxf3 {[%emt 0:01:08]} Qxf3 {[%emt 0:00:23]} 17. gxf3 {[%emt 0:00:03]} Rg8+ {[%emt 0:00:32]} 18. Kh1 {[%emt 0:00:11]} Rg5 {[%emt 0:00:30]} 19. Bxd7+ {[%emt 0:01:15]} Kxd7 {[%emt 0:00:07]} 20. cxd4 {[%emt 0:01:38]} d5 {[%emt 0:05:43]} 21. Ne3 {[%emt 0:00:55]} Bd8 {[%emt 0:00:22]} 22. f4 {[%emt 0:01:53]} Rh5 {[%emt 0:02:06]} 23. Kg2 {[%emt 0:14:55]} Bb6 {[%emt 0:07:28]} 24. Rd1 {[%emt 0:00:13]} f5 {[%emt 0:00:19]} 25. Rd3 {[%emt 0:02:08]} Rh6 {[%emt 0:00:36]} 26. Nc2 {[%emt 0:00:40]} Bc7 {[%emt 0:00:33]} 27. Ra3 {[%emt 0:01:13]} Rg6+ {[%emt 0:04:00]} 28. Kf1 {[%emt 0:00:05]} Rh6 {[%emt 0:02:07]} 29. Kg2 {[%emt 0:01:37]} Rh4 {[%emt 0:00:52]} 30. h3 {[%emt 0:10:21]} Rxf4 {[%emt 0:00:30]} 31. Ra6 {[%emt 0:01:16]} Re4 {[%emt 0:01:37]} 32. Kf1 {[%emt 0:03:07]} Kc8 {[%emt 0:01:33]} 33. Ra8+ {[%emt 0:00:35]} Bb8 {[%emt 0:00:06]} 34. Ra3 {[%emt 0:02:45]} Rh4 {[%emt 0:00:42]} 35. Rc3+ {[%emt 0:00:21]} Bc7 {[%emt 0:01:06]} 36. Ke2 {[%emt 0:01:11]} Kb7 {[%emt 0:00:39]} 37. Rf3 {[%emt 0:05:09]} Bb6 {[%emt 0:00:56]} 38. Kd3 {[%emt 0:00:16]} Kc6 {[%emt 0:00:09]} 39. Kc3 {[%emt 0:02:24]} Kd6 {[%emt 0:00:13]} 40. Kd3 {[%emt 0:01:11]} f6 {[%emt 0:04:16]} 41. b4 {[%emt 0:03:07]} e5 {[%emt 0:03:39]} 42. dxe5+ {[%emt 0:00:50]} fxe5 {[%emt 0:00:05]} 43. Rxf5 {[%emt 0:00:44]} Ke6 {[%emt 0:01:03]} 44. Rf8 {[%emt 0:00:11]} Rxh3+ {[%emt 0:00:07]} 45. Ke2 {[%emt 0:00:06]} d4 {[%emt 0:01:55]} 46. f3 {[%emt 0:00:03]} Kd5 {[%emt 0:00:20]} 47. Rf6 {[%emt 0:01:08]} Bd8 {[%emt 0:00:41]} 48. Rf8 {[%emt 0:00:47]} Rh2+ {[%emt 0:00:30]} 49. Kf1 {[%emt 0:01:31]} Rxc2 {[%emt 0:02:52]} 50. Rxd8+ {[%emt 0:00:02]} Kc4 {[%emt 0:00:12]} 51. Rc8+ {[%emt 0:00:19]} Kb3 {[%emt 0:00:26]} 52. Rd8 {[%emt 0:00:24]} Kxb4 {[%emt 0:08:26]} 53. f4 {[%emt 0:00:18]} Kc4 {[%emt 0:01:24]} 54. fxe5 {[%emt 0:00:36]} d3 {[%emt 0:00:01]} 55. e6 {[%emt 0:02:08]} Re2 {[%emt 0:00:10]} 56. Rd6 {[%emt 0:01:28]} h5 {[%emt 0:00:57]} 57. Ra6 {[%emt 0:00:11]} h4 {[%emt 0:00:53]} 58. Ra4+ {[%emt 0:02:00]} Kb3 {[%emt 0:00:11]} 0-1

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.06"]
[Round "7.17"]
[White "Kiselev, Pavel"]
[Black "Real De Azua, Ernesto"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2303"]
[BlackElo "2456"]
[Annotator "RC"]
[PlyCount "32"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:01:47]} 2. c4 {[%emt 0:00:00]} g6 {[%emt 0:07:31]} 3. Nc3 {[%emt 0:00:00]} d5 {[%emt 0:00:07]} 4. Qa4+ {[%emt 0:00:00]} Bd7 {[%emt 0:05:33]} 5. Qb3 {[%emt 0:03:05]} dxc4 {[%emt 0:00:08]} 6. Qxc4 {[%emt 0:00:48]} Bg7 {[%emt 0:00:34]} 7. Ne5 {[%emt 0:03:11]} Be6 {[%emt 0:05:14]} 8. Qb5+ {[%emt 0:00:48]} Nbd7 {[%emt 0:00:11]} 9. Nxd7 {[%emt 0:02:00]} Qxd7 {[%emt 0:02:29]} 10. Qxb7 {[%emt 0:01:31]} O-O {[%emt 0:00:10]} 11. g3 {[%emt 0:01:45]} Nd5 {[%emt 0:09:48]} 12. Qb5 {[%emt 0:18:42]} Qxb5 {[%emt 0:05:06]} 13. Nxb5 {[%emt 0:00:02]} Nb4 {[%emt 0:00:06]} 14. Na3 {[%emt 0:01:30]} Nxa2 {[%emt 0:01:40]} 15. Bh3 {[%emt 0:02:06]} Nxc1 {[%emt 0:02:51]} 16. Bxe6 {[%emt 0:00:02]} fxe6 {[%emt 0:04:47]} 0-1

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.06"]
[Round "8.1"]
[White "Bjerre, Jonas Buhl"]
[Black "Grigoryan, Karen H."]
[Result "1/2-1/2"]
[ECO "C76"]
[WhiteElo "2535"]
[BlackElo "2632"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,60,41,43,31,32,37,39,33,58,58,59,55,56,37,43,52,52,42,40,40,69,68,58,42,30,30,36,-8,19,29,16,13,54,52,120,68,117,56,72,56,56,56,52,56,57]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. d4 g6 7. O-O Bg7 8. Re1 Nge7 9. h3 O-O 10. Be3 {C76: Ruy Lopez: Deferred Steinitz: 5 c3 Bd7 6 d4 g6} h6 11. Nbd2 Kh7 12. Bc2 b6 $146 ({Predecessor:} 12... exd4 13. Nxd4 f5 14. exf5 Nxf5 15. N2f3 Qf6 16. Nxf5 Bxf5 17. Nd4 Bxc2 18. Qxc2 {1-0 (49) Vallejo Pons,F (2707)-Short,N (2678) Riadh 2017}) 13. Nf1 exd4 14. cxd4 Nb4 15. Bb3 f5 16. exf5 Nxf5 17. a3 Nc6 18. Rc1 {[%cal Ba1c1,Bc1c2,Bc2e2,Be2e7,Be7d7][%mdl 32]} Nce7 19. Rc2 c6 20. Bc1 {Strongly threatening g4.} c5 21. dxc5 bxc5 22. Ne3 Rb8 (22... Bc6 $5 {[%cal Rc6f3]} 23. Nxf5 Bxf3 24. Qxf3 Nxf5 $11) 23. Nxf5 Nxf5 24. Rce2 Qf6 25. Bd5 a5 ({Black should try} 25... Rbe8 $14) 26. b3 (26. Qd2 $16) 26... Nd4 27. Nxd4 (27. Re7 $16 Bc6 28. Bxc6 Nxc6 29. R7e6) 27... cxd4 $14 28. Qd2 {[#] Black must now prevent Re7!} Rb5 {White is slightly better.} 29. Re7 {[%csl Gc1][%cal Rd2h6]} Rxd5 30. Rxd7 {Ree7! is the strong threat.} Rf7 {Accuracy: White = 45%, Black = 41%.} 1/2-1/2

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.06"]
[Round "8.2"]
[White "Bernadskiy, Vitaliy"]
[Black "Harutyunian, Tigran K."]
[Result "1-0"]
[ECO "C26"]
[WhiteElo "2588"]
[BlackElo "2533"]
[Annotator "RC"]
[PlyCount "103"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:01:36]} 2. Nc3 {[%emt 0:00:00]} Nf6 {[%emt 0:01:04]} 3. g3 {[%emt 0:00:00]} d5 {[%emt 0:01:51]} 4. exd5 {[%emt 0:00:00]} Nxd5 {[%emt 0:00:07]} 5. Bg2 {[%emt 0:00:00]} Nxc3 {[%emt 0:00:43]} 6. bxc3 {[%emt 0:00:00]} Bc5 {[%emt 0:00:51]} 7. Nf3 {[%emt 0:01:14]} Nc6 {[%emt 0:03:48]} 8. O-O {[%emt 0:03:06]} O-O {[%emt 0:00:08]} 9. Re1 {[%emt 0:02:33]} Bb6 {[%emt 0:19:49]} 10. a4 {[%emt 0:01:11]} Re8 {[%emt 0:01:19]} 11. d3 {[%emt 0:02:33]} Bg4 {[%emt 0:02:08]} 12. h3 {[%emt 0:01:32]} Bh5 {[%emt 0:00:06]} 13. g4 {[%emt 0:03:51]} Bg6 {[%emt 0:00:29]} 14. Ng5 {[%emt 0:04:52]} h6 {[%emt 0:06:27]} 15. Ne4 {[%emt 0:00:18]} f5 {[%emt 0:00:11]} 16. gxf5 {[%emt 0:01:47]} Bxf5 {[%emt 0:03:08]} 17. Qh5 {[%emt 0:00:39]} Rf8 {[%emt 0:01:01]} 18. Be3 {[%emt 0:02:17]} Qe8 {[%emt 0:05:05]} 19. Qxe8 {[%emt 0:12:29]} Raxe8 {[%emt 0:00:16]} 20. Nc5 {[%emt 0:06:40]} Bxc5 {[%emt 0:05:43]} 21. Bxc5 {[%emt 0:00:06]} Rf6 {[%emt 0:00:07]} 22. f4 {[%emt 0:11:10]} b6 {[%emt 0:10:37]} 23. Bd4 {[%emt 0:06:05]} Rfe6 {[%emt 0:08:39]} 24. fxe5 {[%emt 0:00:07]} Rd8 {[%emt 0:00:27]} 25. Bf2 {[%emt 0:06:03]} Nxe5 {[%emt 0:02:44]} 26. Bg3 {[%emt 0:00:05]} Nf7 {[%emt 0:01:11]} 27. Rxe6 {[%emt 0:13:43]} Bxe6 {[%emt 0:00:06]} 28. Re1 {[%emt 0:00:31]} Bd7 {[%emt 0:02:05]} 29. Bxc7 {[%emt 0:01:46]} Re8 {[%emt 0:07:28]} 30. Rxe8+ {[%emt 0:03:29]} Bxe8 {[%emt 0:00:08]} 31. a5 {[%emt 0:00:27]} bxa5 {[%emt 0:00:05]} 32. Bxa5 {[%emt 0:02:21]} Ba4 {[%emt 0:00:04]} 33. c4 {[%emt 0:00:08]} Bxc2 {[%emt 0:00:40]} 34. d4 {[%emt 0:00:03]} Kf8 {[%emt 0:00:31]} 35. c5 {[%emt 0:00:13]} Ke7 {[%emt 0:01:29]} 36. d5 {[%emt 0:00:58]} g5 {[%emt 0:05:53]} 37. Bc3 {[%emt 0:01:13]} h5 {[%emt 0:00:41]} 38. Kf2 {[%emt 0:00:29]} g4 {[%emt 0:01:05]} 39. h4 {[%emt 0:00:46]} Nh6 {[%emt 0:00:18]} 40. c6 {[%emt 0:01:34]} Bf5 {[%emt 0:05:41]} 41. Bb4+ {[%emt 0:00:16]} Ke8 {[%emt 0:00:31]} 42. d6 {[%emt 0:00:58]} Nf7 {[%emt 0:00:04]} 43. Ke3 {[%emt 0:01:23]} a5 {[%emt 0:02:41]} 44. Ba3 {[%emt 0:00:05]} a4 {[%emt 0:00:47]} 45. Kf4 {[%emt 0:00:11]} Be6 {[%emt 0:00:36]} 46. Be4 {[%emt 0:01:35]} Kd8 {[%emt 0:00:04]} 47. Bb4 {[%emt 0:00:17]} Kc8 {[%emt 0:00:29]} 48. Bd3 {[%emt 0:00:33]} Kb8 {[%emt 0:00:37]} 49. Bg6 {[%emt 0:00:15]} a3 {[%emt 0:01:13]} 50. Bxf7 {[%emt 0:01:20]} a2 {[%emt 0:00:08]} 51. c7+ {[%emt 0:00:17]} Kb7 {[%emt 0:00:13]} 52. Bxe6 {[%emt 0:00:05]} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.06"]
[Round "8.3"]
[White "Gines Esteo, Pedro Antonio"]
[Black "Sivuk, Vitaly"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2482"]
[BlackElo "2579"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,65,14,20,22,-12,-21,-65,-87,-81,-87,-79,-56,-135,-127,-263,-262,-231,-258,-227,-88,-89,-86,-107,45,17,85,88,91,0,0,-23,-40,-30,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 g6 2. d4 Nf6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. Na4 O-O 7. e4 Nb6 8. Be3 Bg4 9. Nc5 Nc6 {[%cal Bb8c6,Bc6e5,Be5f3][%mdl 32] D85: Exchange Grünfeld: Unusual White 7th moves and lines with 7 Nf3} 10. d5 Ne5 $1 11. Rc1 e6 $1 {[%cal Re6d5] Black is slightly better.} 12. Be2 $146 ({Predecessor:} 12. Nxb7 Qc8 13. Nd6 Qd8 14. Nb7 Qb8 15. Ba6 exd5 16. exd5 Nxf3+ 17. gxf3 {0-1 (25) Slonimskij,A (2176)-Erdos,V (2615) Jerusalem 2015}) 12... Bxf3 $1 13. Bxf3 exd5 14. Nxb7 (14. O-O $1 $15) 14... Qh4 15. exd5 (15. O-O $17) 15... Nxf3+ $19 16. Qxf3 Qb4+ $1 (16... Bxb2 17. Rxc7 Qb4+ 18. Kf1) 17. Kf1 Qxb2 (17... Nc4 $19 {is more deadly.} 18. Nc5 Nxe3+ 19. fxe3 Qxb2) 18. g3 $17 Qxa2 19. Bxb6 cxb6 $2 (19... axb6 $17 20. Kg2 f5 21. Rxc7 f4 $1 {[%mdl 512]}) 20. d6 a5 {[#]} (20... Qa4 $11) 21. Kg2 $1 $16 a4 {[#]} 22. d7 (22. Rcd1 $1 $16 {d7 is the strong threat.} Qb3 23. Rd3) 22... Qb3 $1 $11 23. Rhd1 Qxf3+ $1 24. Kxf3 Bf6 25. Rc6 {The position is equal.} Be7 26. Re1 Bc5 27. Nxc5 bxc5 28. Rxc5 {KRR-KRR} Rfd8 29. Rd5 a3 30. Ra1 Ra7 31. Rd3 Rdxd7 32. Rxd7 Rxd7 33. Rxa3 {Accuracy: White = 50%, Black = 62%.} 1/2-1/2

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.06"]
[Round "8.4"]
[White "Sadzikowski, Daniel"]
[Black "Maiorov, Nikita"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2501"]
[BlackElo "2519"]
[Annotator "TA"]
[PlyCount "33"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,143,14,18,15,29,21,17,21,25,20,38,41,44,27,57,12,68,0,10,14,18,0,4,0,2,6,0,-14,10,11,10,6,12,11,10,14,10,6,8,8,32,32,32,32,36,44,48,43,43,42,42,45,47,34,34,27,33,18,32,39,35,36,36,27,40,40,40,40,47,47,47,47,47,47,47,47,47,45,43,35,37,30,31,17,17,17,22,17,50,50,50,50,77,76,75,78,164,157,169,169,235,139,212,222,273,235,235,235,281,234,353,227,409,403,382,227,227,220,339,327,372,354,480,314,318,270,1550,1516,2885,4134,29979,964]} 1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Nd2 O-O 5. Bg2 d5 6. Ngf3 b6 7. O-O Bb7 8. b3 {E16: Queen's Indian: 4 g3 Bb7 5 Bg2 Bb4+} Be7 9. Bb2 c5 10. dxc5 {The position is equal.} bxc5 11. Ne5 Qb6 12. cxd5 exd5 13. Rc1 a5 14. Nb1 Ne4 ({Black should play} 14... a4 $11) 15. Nc3 (15. e3 $14) 15... Nxc3 $11 16. Bxc3 d4 17. Bxb7 {Played: Bc3xa5} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.06"]
[Round "8.5"]
[White "Lu, Shanglei"]
[Black "Marin, Mihail"]
[Result "1-0"]
[ECO "C16"]
[WhiteElo "2611"]
[BlackElo "2496"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,93,23,28,17,20,20,30,22,22,26,38,37,32,36,64,14,8,8,11,10,11,11,14,11,53,37,38,37,44,0,19,11,75,64,142,73,131,81,152,127,214,149,150,159,231,229,307,318,468,463,438,442,508,497,529,516,1197,1122,1341,1334,1291,1183,1056,859,850,854,819,814,689,587,718,703,1210,1241,1098,1062,960,871,29969,29971,29980,29981,29991,29992,29992,29993]} 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 b6 5. h4 (5. Qg4 Bf8 6. Be3 Ba6 7. Bxa6 Nxa6 8. Nge2 Nb4 9. Rc1 Ne7 10. a3 Nbc6 11. Ng3 Qd7 12. O-O O-O-O 13. a4 Kb7 14. Ra1 {0-1 (50) Najer,E (2663)-Antipov,M (2593) Moscow 2018}) 5... Ne7 6. h5 $146 {C16: French: 3 Nc3 Bb4 4 e5: Lines without ...c5} ({Predecessor:} 6. a3 Bxc3+ 7. bxc3 Ba6 8. Bxa6 Nxa6 9. h5 h6 10. Ne2 c5 11. Ng3 O-O 12. O-O Rc8 13. Bd2 Qd7 14. a4 Nb8 15. Be3 cxd4 16. cxd4 {½-½ (68) Kosteniuk,A (2537)-Chigaev,M (2551) Sochi 2016}) 6... h6 7. Qg4 Kf8 8. Nf3 {White has an edge.} c5 9. Bd2 Ba6 10. Bxa6 Nxa6 11. Qf4 Qd7 12. a4 Bxc3 13. Bxc3 Rc8 14. O-O Kg8 15. Qd2 Nc6 16. Qe2 $36 {[%mdl 2048] White is pushing.} Nc7 17. a5 c4 18. axb6 axb6 19. Nh4 Kh7 20. f4 g6 (20... Nb5 $11) 21. Rf3 $16 Rhg8 (21... Nb5 $14) 22. Raf1 (22. hxg6+ $142 fxg6 23. Qe3) 22... Rcf8 ({Avoid the trap} 22... gxh5 $2 23. f5 $18) (22... Nb5 $142 23. hxg6+ fxg6) 23. Qe3 Qe7 (23... Nb5 $142) 24. Be1 Ne8 (24... Rg7 $16) 25. hxg6+ fxg6 26. g4 Nd8 (26... g5 $16 {was called for.} 27. fxg5 hxg5) 27. Kh1 $18 Ng7 28. Rh3 {[#] aiming for Nxg6!} g5 (28... Nf7 {keeps fighting.} 29. Nf3 Ra8) 29. f5 exf5 30. Nxf5 Nxf5 31. gxf5 Qg7 32. Kg2 g4 (32... Rf7 $142 33. Bd2 Re8) 33. Rh5 Nf7 34. Bh4 Re8 35. Rh1 g3 36. Qf4 Qg4 37. Qxg4 Rxg4 38. e6 Kg7 39. f6+ {[%mdl 64] [#] Discovered Attack} Kg6 40. exf7 Kxf7 41. Rxh6 Re2+ 42. Kf3 g2 43. Rg1 Rge4 44. Bf2 {White mates.} Rxc2 45. Rxg2 Rxb2 46. Rg7+ Ke6 47. f7+ {Accuracy: White = 67%, Black = 33%.} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.06"]
[Round "8.6"]
[White "Vazquez Igarza, Renier"]
[Black "Raja Harshit"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "2552"]
[BlackElo "2482"]
[Annotator "RC"]
[PlyCount "55"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:06:19]} Nf6 {[%emt 0:00:07]} 2. c4 {[%emt 0:00:07]} e6 {[%emt 0:00:04]} 3. Nf3 {[%emt 0:00:09]} d5 {[%emt 0:00:12]} 4. cxd5 {[%emt 0:04:34]} exd5 {[%emt 0:00:33]} 5. Bg5 {[%emt 0:00:08]} h6 {[%emt 0:05:42]} 6. Bh4 {[%emt 0:01:54]} g5 {[%emt 0:05:11]} 7. Bg3 {[%emt 0:00:14]} Ne4 {[%emt 0:00:17]} 8. Nfd2 {[%emt 0:01:59]} Bg7 {[%emt 0:13:43]} 9. Nxe4 {[%emt 0:10:41]} dxe4 {[%emt 0:00:02]} 10. Nc3 {[%emt 0:00:01]} O-O {[%emt 0:10:24]} 11. h4 {[%emt 0:00:55]} Bf5 {[%emt 0:09:20]} 12. hxg5 {[%emt 0:00:57]} hxg5 {[%emt 0:00:51]} 13. e3 {[%emt 0:00:40]} Nd7 {[%emt 0:03:51]} 14. Bc4 {[%emt 0:15:10]} Bg6 {[%emt 0:07:49]} 15. Qg4 {[%emt 0:09:59]} c5 {[%emt 0:03:55]} 16. Bf4 {[%emt 0:05:50]} cxd4 {[%emt 0:07:19]} 17. exd4 {[%emt 0:01:22]} Nb6 {[%emt 0:20:41]} 18. Bxg5 {[%emt 0:07:16]} Qxd4 {[%emt 0:01:42]} 19. Bb3 {[%emt 0:01:23]} Qc5 {[%emt 0:05:16]} 20. Be7 {[%emt 0:08:50]} Qxe7 {[%emt 0:02:15]} 21. Qxg6 {[%emt 0:00:09]} Rfe8 {[%emt 0:00:17]} 22. Bxf7+ {[%emt 0:00:42]} Qxf7 {[%emt 0:00:36]} 23. Rh8+ {[%emt 0:00:07]} Kxh8 {[%emt 0:00:11]} 24. Qxf7 {[%emt 0:00:02]} Rf8 {[%emt 0:00:49]} 25. Qh5+ {[%emt 0:01:56]} Kg8 {[%emt 0:00:05]} 26. Ke2 {[%emt 0:03:19]} Rf6 {[%emt 0:00:57]} 27. Rd1 {[%emt 0:02:17]} Re6 {[%emt 0:00:40]} 28. Qg5 {[%emt 0:01:08]} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.06"]
[Round "8.7"]
[White "Real De Azua, Ernesto"]
[Black "Lopez Martinez, Josep Manuel"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2456"]
[BlackElo "2545"]
[Annotator "TA"]
[PlyCount "230"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,230,22,14,35,29,29,19,78,72,56,22,25,20,45,22,14,8,22,22,22,22,16,5,5,6,0,0,3,0,5,0,6,-7,-11,-11,0,-30,-29,-39,-30,-45,-38,-50,-52,-56,-45,-52,-52,-52,-44,-68,-47,-66,-50,-79,6,-55,-48,-79,-82,-92,-72,-87,-91,-77,-91,-74,-83,-97,-77,-87,-88,-105,-92,-140,-83,-143,-134,-132,-84,-61,-79,-202,-202,-277,-254,-259,-258,-4718,-3835,-955,-260,-251,-199,-210,-210,-233,-230,-223,-114,-129,-133,-225,-109,-108,-101,-141,-108,-139,-138,-318,-318,-298,-275,-275,-261,-324,-122,-203,0,-283,-103,-214,0,-273,-217,-460,-51,-130,-40,-41,-35,-44,-8,-15,-8,-8,-8,-8,-8,-40,-54,-70,-70,-70,-54,-70,-70,-70,-70,-100,-96,-103,-105,-98,-102,-93,-93,-104,-116,-118,-118,-127,-130,-137,-137,-189,-185,-310,-300,-322,-298,-277,-277,-470,-448,-463,-188,-188,-183,-191,-188,-361,-225,-389,-366,-431,-447,-415,-336,-317,-122,-147,0,-450,-421,-454,-446,-616,-616,-616,-609,-537,-459,-451,-421,-495,-495,-29973,-29974,-29983,-29984,-29988,-29989,-29989,-29990,-29991,-29992]} 1. Nf3 g6 2. e4 Bg7 3. d4 d6 4. Nc3 Nf6 5. h3 O-O 6. Be3 a6 7. a4 Nc6 8. Be2 e6 {B08: Pirc Defence: Classical System} 9. Qd2 (9. O-O b6 10. d5 exd5 11. exd5 Ne7 12. Bc4 Bb7 13. Qd2 Nf5 14. Bf4 Qd7 15. Rfe1 Rfe8 16. Rxe8+ Rxe8 17. Re1 Rxe1+ 18. Qxe1 {½-½ (63) Caruana,F (2799)-Grischuk,A (2782) Saint Louis 2017}) 9... b6 10. Bh6 e5 (10... Bb7 $11 {keeps the balance.}) 11. Bxg7 $16 Kxg7 12. O-O $146 ({Predecessor:} 12. O-O-O Qe8 13. Kb1 Nb4 14. Bc4 Bd7 15. Bb3 a5 16. g4 {0-1 (41) Hilge,A-Merkert,M (2177) Germany 2014}) 12... Bb7 13. Rfe1 Re8 14. Bf1 (14. d5 {feels hotter.} Ne7 15. Rad1 h6 16. Rf1 Bc8 17. Nh2) 14... exd4 15. Nxd4 Nxd4 16. Qxd4 Qe7 17. Rad1 Rad8 18. Re3 Qe5 19. Qxe5 Rxe5 20. f3 Rde8 21. Red3 g5 22. R3d2 h5 23. Kf2 h4 24. Bc4 Rc5 25. Bb3 a5 26. Kg1 Ree5 27. Rd4 Nh5 28. Rc4 Nf4 29. Rxc5 Rxc5 30. Rd2 f5 31. exf5 Rxf5 32. Bc4 Rc5 33. Bf1 Kf6 34. Nb5 d5 (34... Ke5 $17) 35. c3 (35. Nd4 $11) 35... Ba6 36. Rd1 Bxb5 37. Bxb5 $17 {[%mdl 4096] Endgame KRB-KRN} c6 38. Bf1 Ne6 $1 39. Bd3 d4 40. cxd4 Nxd4 41. Kf2 Ne6 42. Be4 Rc4 43. b3 Rc3 44. Rd6 Rxb3 (44... Ke5 $142 $1 {[%cal Re5d6]} 45. Rxc6 Rxb3) 45. Rxc6 ({White should try} 45. Bxc6 Ke5 46. Rd2) 45... Ke5 $1 46. g3 Rb2+ 47. Rc2 Rb4 48. gxh4 (48. Ra2 $17 {was called for.}) 48... gxh4 $19 49. Bc6 Nd4 50. Rc3 Kf4 51. Bd7 $2 (51. Bd5) 51... Rb2+ 52. Kf1 Nxf3 $2 (52... Kg3 {( -> ...Rb1+)} 53. Ke1 Nxf3+ 54. Rxf3+ Kxf3) 53. Rc4+ Ke5 {aiming for ...Nd2+.} 54. Rc6 Nd2+ 55. Ke1 Ne4 56. Rh6 Nf6 (56... Rb1+ $19 57. Ke2 Rb4) 57. Bc6 Rb4 58. Kd2 (58. Bb5 $17) 58... Rc4 (58... Ne4+ $19 59. Bxe4 Rxe4 60. Rxb6 Rxa4) 59. Bb5 $17 Rf4 60. Rh8 Rd4+ 61. Ke2 Nd5 62. Rh5+ $2 (62. Re8+ $17 Kd6 63. Rc8) 62... Kd6 $1 $19 63. Kf3 Rf4+ 64. Ke2 Kc5 65. Rh6 Rb4 $2 (65... Rd4 $19 {is more deadly. Threatens to win with ...Nc3+.} 66. Rh5 Kb4) 66. Kf3 (66. Rc6+ $17 Kd4 67. Kd2) 66... Rf4+ 67. Ke2 Kd4 $2 (67... Rd4 $19 {and Black stays clearly on top. White must now prevent ...Nc3+.} 68. Kf3 Nc3 69. Rc6+ Kb4 70. Rxb6 Nxb5 71. axb5 a4) 68. Rd6 {[#]} (68. Kd2 $17 {was necessary.}) 68... Kc5 $2 (68... Rf6 $1 $19 {[%cal Rf6d6]} 69. Rd8 Ke5) 69. Rc6+ $2 {[%mdl 8192]} (69. Rh6 $1 $11) 69... Kb4 70. Rd6 $2 (70. Kd2) 70... Rf5 $2 (70... Nc3+ $19 71. Ke3 Nxb5 72. Rxb6 {[%mdl 64] Pin} Rf5 73. axb5 a4) 71. Kd3 (71. Kd2 $15) 71... Rg5 (71... Nc3 $17 72. Rd4+ Kb3 73. Bc4+ Kb2) 72. Bd7 $15 Ka3 73. Kd4 Nb4 74. Bb5 Rg3 75. Rxb6 Rxh3 76. Rf6 Rg3 77. Rh6 Rg4+ 78. Kc5 Na2 79. Bd7 Rf4 80. Re6 Nc3 81. Re3 Kb2 82. Rh3 Rb4 83. Rh2+ Kb3 84. Be6+ {[#]} Ka3 $1 85. Rh3 Kb2 86. Rh2+ Kc1 87. Rh1+ Kd2 88. Rh2+ Ke1 89. Rh1+ Kf2 90. Ra1 (90. Kc6 $17 {might work better.}) 90... Nxa4+ $19 91. Kd5 (91. Kd6 $142) 91... Nc3+ 92. Kc5 Ne4+ 93. Kd5 a4 94. Ra2+ $2 (94. Ra3 {is a better defense.}) 94... Kg3 {Hoping for ...Nc3+.} 95. Ra3+ Kg2 (95... Rb3 $142 96. Rxa4 Nf2) 96. Ke5 Nc5 97. Bd5+ Kf2 98. Rc3 $2 (98. Bc6) 98... Nb3 99. Rc2+ $2 (99. Rh3) 99... Ke3 100. Rh2 Nc5 101. Rh3+ Ke2 102. Rh2+ Kf1 $2 (102... Ke1 $19 {Strongly threatening ...Nd3+.} 103. Kf5 Nd3) 103. Rh3 $17 Kf2 ({Black should play} 103... Nd7+ $17 104. Kf5 Nc5 105. Rh1+ Kf2) 104. Kd6 $2 {[%mdl 8192]} (104. Rc3 $11 {and White has nothing to worry.}) 104... Ne4+ $19 105. Ke5 Ng5 106. Rh2+ Ke3 107. Ra2 {and the idea Ra3+ leaves White hopeful.} Nf3+ 108. Kd6 {intending Ra3+.} Nd2 109. Be6 Rd4+ 110. Kc6 Ne4 111. Ra3+ (111. Bf5 $19 Nc3 112. Ra3 Rc4+ 113. Kd7) 111... Rd3 {Black mates.} 112. Rxd3+ Kxd3 113. Kb5 a3 114. Kb4 {[#]} h3 $1 115. Bc4+ (115. Bxh3 a2) 115... Kd4 {Accuracy: White = 35%, Black = 53%.} 0-1

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.06"]
[Round "8.8"]
[White "Low, Zhen Yu Cyrus"]
[Black "Krysa, Leandro"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2415"]
[BlackElo "2522"]
[Annotator "RC"]
[PlyCount "72"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+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]} Bc5 {[%emt 0:00:00]} 4. c3 {[%emt 0:00:09]} Nf6 {[%emt 0:00:00]} 5. d4 {[%emt 0:00:04]} exd4 {[%emt 0:00:10]} 6. e5 {[%emt 0:00:06]} d5 {[%emt 0:00:22]} 7. Bb5 {[%emt 0:00:07]} Ne4 {[%emt 0:00:18]} 8. cxd4 {[%emt 0:00:07]} Bb6 {[%emt 0:00:47]} 9. Nc3 {[%emt 0:00:13]} O-O {[%emt 0:00:39]} 10. Be3 {[%emt 0:00:07]} Bd7 {[%emt 0:03:23]} 11. Qb3 {[%emt 0:00:21]} Nxc3 {[%emt 0:05:08]} 12. bxc3 {[%emt 0:00:19]} Na5 {[%emt 0:01:06]} 13. Qa4 {[%emt 0:02:31]} Bxb5 {[%emt 0:01:01]} 14. Qxb5 {[%emt 0:01:41]} Nc4 {[%emt 0:00:03]} 15. O-O {[%emt 0:04:52]} c6 {[%emt 0:02:52]} 16. Qb1 {[%emt 0:01:46]} Nxe3 {[%emt 0:03:21]} 17. fxe3 {[%emt 0:00:14]} f6 {[%emt 0:00:04]} 18. Qd3 {[%emt 0:07:10]} Bc7 {[%emt 0:21:58]} 19. exf6 {[%emt 0:16:16]} Qxf6 {[%emt 0:01:39]} 20. Rab1 {[%emt 0:00:19]} b5 {[%emt 0:09:01]} 21. Rbe1 {[%emt 0:13:17]} Rae8 {[%emt 0:01:47]} 22. e4 {[%emt 0:00:15]} Qg6 {[%emt 0:02:16]} 23. Ne5 {[%emt 0:06:43]} Rxf1+ {[%emt 0:08:12]} 24. Qxf1 {[%emt 0:00:08]} Bxe5 {[%emt 0:00:07]} 25. dxe5 {[%emt 0:00:07]} Rxe5 {[%emt 0:04:50]} 26. exd5 {[%emt 0:01:04]} Rxd5 {[%emt 0:12:39]} 27. c4 {[%emt 0:07:29]} bxc4 {[%emt 0:06:51]} 28. Qxc4 {[%emt 0:00:14]} h6 {[%emt 0:00:06]} 29. h3 {[%emt 0:02:28]} Kh7 {[%emt 0:00:23]} 30. Rc1 {[%emt 0:00:49]} Rd6 {[%emt 0:07:41]} 31. Qc5 {[%emt 0:00:52]} a6 {[%emt 0:01:23]} 32. Qc2 {[%emt 0:00:54]} Qxc2 {[%emt 0:03:17]} 33. Rxc2 {[%emt 0:00:02]} Kg6 {[%emt 0:00:35]} 34. Rc5 {[%emt 0:00:05]} Kf6 {[%emt 0:00:24]} 35. Ra5 {[%emt 0:00:08]} Ke6 {[%emt 0:00:33]} 36. Kh2 {[%emt 0:00:49]} g5 {[%emt 0:02:37]} 1/2-1/2

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.06"]
[Round "8.9"]
[White "Shariyazdanov, Andrey"]
[Black "Wieczorek, Oskar"]
[Result "1/2-1/2"]
[ECO "E98"]
[WhiteElo "2519"]
[BlackElo "2490"]
[Annotator "ChessBase"]
[PlyCount "139"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. c4 {[%emt 0:01:28]} Nf6 {[%emt 0:00:12]} 2. Nc3 {[%emt 0:00:13]} g6 {[%emt 0:00:07]} 3. e4 {[%emt 0:00:10]} d6 {[%emt 0:00:02]} 4. d4 {[%emt 0:00:11]} Bg7 {[%emt 0:00:02]} 5. Be2 {[%emt 0:00:09]} O-O {[%emt 0:00:04]} 6. Nf3 {[%emt 0:00:09]} e5 {[%emt 0:00:02]} 7. O-O {[%emt 0:00:13]} Nc6 {[%emt 0:00:03]} 8. d5 {[%emt 0:00:07]} Ne7 {[%emt 0:00:03]} 9. Ne1 {[%emt 0:00:15]} Nd7 {[%emt 0:00:11]} 10. Nd3 {[%emt 0:00:11]} f5 {[%emt 0:00:10]} 11. Bd2 {[%emt 0:00:09]} Nf6 {[%emt 0:00:10]} 12. f3 {[%emt 0:00:08]} f4 {[%emt 0:00:08]} 13. c5 {[%emt 0:00:23]} g5 {[%emt 0:00:17]} 14. Rc1 {[%emt 0:00:37]} Ng6 {[%emt 0:00:11]} 15. cxd6 {[%emt 0:00:10]} cxd6 {[%emt 0:00:07]} 16. Nf2 {[%emt 0:00:08]} Rf7 {[%emt 0:06:07]} 17. Qb3 {[%emt 0:04:51]} h5 {[%emt 0:09:49]} 18. h3 {[%emt 0:00:10]} Bf8 {[%emt 0:02:45]} 19. Rc2 {[%emt 0:05:20]} a6 {[%emt 0:46:20]} 20. Rfc1 {[%emt 0:01:50]} Nh4 {[%emt 0:03:23]} 21. Be1 {[%emt 0:02:52]} Bd7 {[%emt 0:06:38]} 22. Ncd1 {[%emt 0:04:15]} Ne8 {[%emt 0:04:58]} 23. Rc3 {[%emt 0:08:18]} Rg7 {[%emt 0:01:15]} 24. Kf1 {[%emt 0:03:47]} b5 {[%emt 0:02:36]} 25. Rc6 {[%emt 0:06:28]} Kh8 {[%emt 0:03:35]} 26. Nd3 {[%emt 0:06:13]} Bxc6 {[%emt 0:09:29]} 27. dxc6 {[%emt 0:01:03]} Ng6 {[%emt 0:00:05]} 28. Nc3 {[%emt 0:03:53]} Ne7 {[%emt 0:02:10]} 29. Nd5 {[%emt 0:01:07]} Nxd5 {[%emt 0:01:44]} 30. exd5 {[%emt 0:00:53]} Nf6 {[%emt 0:00:20]} 31. Nf2 {[%emt 0:00:48]} Qb6 {[%emt 0:00:29]} 32. Bd3 {[%emt 0:13:39]} Be7 {[%emt 0:01:29]} 33. Ne4 {[%emt 0:01:47]} Nxe4 {[%emt 0:00:23]} 34. Bxe4 {[%emt 0:00:07]} Bd8 {[%emt 0:00:27]} 35. Qc2 {[%emt 0:03:15]} Qa7 {[%emt 0:00:26]} 36. Bg6 {[%emt 0:02:59]} Qd4 {[%emt 0:01:01]} 37. Rd1 {[%emt 0:01:32]} Qc4+ {[%emt 0:00:18]} 38. Qxc4 {[%emt 0:00:15]} bxc4 {[%emt 0:00:04]} 39. Bxh5 {[%emt 0:00:05]} Rb8 {[%emt 0:00:27]} 40. Bc3 {[%emt 0:00:22]} Kg8 {[%emt 0:00:42]} 41. Bg4 {[%emt 0:00:18]} Kf8 {[%emt 0:00:25]} 42. Ke2 {[%emt 0:03:22]} Bb6 {[%emt 0:00:56]} 43. Kd2 {[%emt 0:01:03]} Ke7 {[%emt 0:00:31]} 44. Kc2 {[%emt 0:00:23]} Bc7 {[%emt 0:00:26]} 45. a4 {[%emt 0:03:07]} Bb6 {[%emt 0:00:50]} 46. Re1 {[%emt 0:00:55]} Kd8 {[%emt 0:00:19]} 47. Re4 {[%emt 0:00:19]} a5 {[%emt 0:00:29]} 48. Rxc4 {[%emt 0:00:24]} Ra7 {[%emt 0:00:19]} 49. Bf5 {[%emt 0:03:48]} Kc7 {[%emt 0:00:23]} 50. Bd3 {[%emt 0:00:28]} Re8 {[%emt 0:00:08]} 51. Re4 {[%emt 0:00:13]} Bc5 {[%emt 0:00:14]} 52. Bb5 {[%emt 0:00:22]} Raa8 {[%emt 0:00:14]} 53. Kd3 {[%emt 0:00:24]} Bb6 {[%emt 0:00:29]} 54. Re1 {[%emt 0:00:56]} Bd4 {[%emt 0:00:40]} 55. b4 {[%emt 0:09:15]} Bxc3 {[%emt 0:01:45]} 56. Kxc3 {[%emt 0:00:05]} axb4+ {[%emt 0:00:14]} 57. Kxb4 {[%emt 0:00:09]} Reb8 {[%emt 0:00:25]} 58. a5 {[%emt 0:01:13]} Ra7 {[%emt 0:00:36]} 59. Ra1 {[%emt 0:00:59]} Re8 {[%emt 0:00:31]} 60. Bd3 {[%emt 0:01:35]} Rb8+ {[%emt 0:00:11]} 61. Kc3 {[%emt 0:00:32]} Rba8 {[%emt 0:00:58]} 62. a6 {[%emt 0:02:07]} Rb8 {[%emt 0:00:08]} 63. Rg1 {[%emt 0:00:43]} Rh8 {[%emt 0:00:23]} 64. Rb1 {[%emt 0:00:50]} Rb8 {[%emt 0:00:24]} 65. Rxb8 {[%emt 0:01:16]} Kxb8 {[%emt 0:00:05]} 66. Kb4 {[%emt 0:00:02]} Kc7 {[%emt 0:00:50]} 67. Ka5 {[%emt 0:00:16]} Ra8 {[%emt 0:00:09]} 68. Be4 {[%emt 0:03:51]} Ra7 {[%emt 0:00:25]} 69. Bd3 {[%emt 0:01:04]} Ra8 {[%emt 0:00:06]} 70. Be4 1/2-1/2

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.06"]
[Round "8.10"]
[White "Rajarishi Karthi"]
[Black "Klekowski, Maciej"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2103"]
[BlackElo "2515"]
[Annotator "RC"]
[PlyCount "77"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:06:48]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:39]} e6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:11]} Bb4 {[%emt 0:00:11]} 4. f3 {[%emt 0:00:22]} c5 {[%emt 0:00:59]} 5. a3 {[%emt 0:01:12]} Bxc3+ {[%emt 0:02:14]} 6. bxc3 {[%emt 0:00:11]} O-O {[%emt 0:03:48]} 7. e4 {[%emt 0:00:29]} d6 {[%emt 0:01:01]} 8. Bd3 {[%emt 0:00:48]} Nc6 {[%emt 0:04:44]} 9. Ne2 {[%emt 0:01:53]} e5 {[%emt 0:05:46]} 10. O-O {[%emt 0:01:57]} Re8 {[%emt 0:10:18]} 11. d5 {[%emt 0:01:03]} Na5 {[%emt 0:00:56]} 12. Ng3 {[%emt 0:00:11]} h6 {[%emt 0:13:41]} 13. f4 {[%emt 0:02:01]} exf4 {[%emt 0:00:15]} 14. Bxf4 {[%emt 0:00:15]} Ng4 {[%emt 0:10:44]} 15. Ra2 {[%emt 0:02:01]} Ne5 {[%emt 0:02:02]} 16. Raf2 {[%emt 0:03:09]} f6 {[%emt 0:02:52]} 17. h3 {[%emt 0:06:00]} Qe7 {[%emt 0:05:03]} 18. Nh5 {[%emt 0:01:55]} Rf8 {[%emt 0:00:11]} 19. Bxh6 {[%emt 0:04:46]} gxh6 {[%emt 0:06:36]} 20. Nxf6+ {[%emt 0:00:10]} Kh8 {[%emt 0:01:10]} 21. Qh5 {[%emt 0:00:12]} Qg7 {[%emt 0:00:10]} 22. Ne8 {[%emt 0:00:26]} Rxf2 {[%emt 0:00:10]} 23. Rxf2 {[%emt 0:02:05]} Qg5 {[%emt 0:02:19]} 24. Rf8+ {[%emt 0:01:12]} Kh7 {[%emt 0:00:04]} 25. Nf6+ {[%emt 0:01:57]} Kg7 {[%emt 0:00:05]} 26. Rg8+ {[%emt 0:00:11]} Kxf6 {[%emt 0:00:04]} 27. Rxg5 {[%emt 0:00:04]} hxg5 {[%emt 0:00:03]} 28. Qh6+ {[%emt 0:00:06]} Kf7 {[%emt 0:00:41]} 29. Be2 {[%emt 0:00:16]} Naxc4 {[%emt 0:00:12]} 30. Qxg5 {[%emt 0:02:20]} Bd7 {[%emt 0:01:26]} 31. Bh5+ {[%emt 0:00:11]} Kf8 {[%emt 0:00:05]} 32. h4 {[%emt 0:00:08]} Nf7 {[%emt 0:09:42]} 33. Qf6 {[%emt 0:00:29]} Nce5 {[%emt 0:00:04]} 34. Bxf7 {[%emt 0:00:17]} Nxf7 {[%emt 0:00:04]} 35. h5 {[%emt 0:00:07]} Re8 {[%emt 0:00:14]} 36. h6 {[%emt 0:00:52]} Re5 {[%emt 0:00:03]} 37. Qg7+ {[%emt 0:02:15]} Ke8 {[%emt 0:00:09]} 38. h7 {[%emt 0:00:08]} Rh5 {[%emt 0:00:07]} 39. g4 {[%emt 0:00:28]} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.06"]
[Round "8.11"]
[White "Mieles Palau, Daniel"]
[Black "Espinosa Aranda, Angel"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "2374"]
[BlackElo "2504"]
[Annotator "RC"]
[PlyCount "38"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. c4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. g3 {[%emt 0:01:22]} g6 {[%emt 0:00:25]} 3. Bg2 {[%emt 0:00:14]} Bg7 {[%emt 0:00:08]} 4. Nc3 {[%emt 0:00:37]} O-O {[%emt 0:00:15]} 5. d4 {[%emt 0:02:27]} c5 {[%emt 0:02:01]} 6. Nf3 {[%emt 0:00:35]} cxd4 {[%emt 0:06:03]} 7. Nxd4 {[%emt 0:00:12]} Nc6 {[%emt 0:00:05]} 8. O-O {[%emt 0:00:11]} Qa5 {[%emt 0:00:02]} 9. Nc2 {[%emt 0:09:49]} d6 {[%emt 0:04:35]} 10. Bd2 {[%emt 0:01:52]} Qh5 {[%emt 0:00:36]} 11. e4 {[%emt 0:00:11]} Ng4 {[%emt 0:11:10]} 12. h3 {[%emt 0:02:18]} Nge5 {[%emt 0:00:04]} 13. g4 {[%emt 0:13:47]} Bxg4 {[%emt 0:02:33]} 14. hxg4 {[%emt 0:00:17]} Nxg4 {[%emt 0:00:04]} 15. Bf4 {[%emt 0:00:31]} Be5 {[%emt 0:00:48]} 16. Qd2 {[%emt 0:14:23]} g5 {[%emt 0:09:46]} 17. Bxe5 {[%emt 0:01:23]} Ncxe5 {[%emt 0:00:07]} 18. Rfe1 {[%emt 0:01:23]} f5 {[%emt 0:04:18]} 19. Ne3 {[%emt 0:03:58]} f4 {[%emt 0:02:07]} 0-1

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.06"]
[Round "8.12"]
[White "Suarez Uriel, Adrian"]
[Black "Alshameary Puente, Ismael"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2362"]
[BlackElo "2385"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,59,17,22,4,16,2,8,5,24,36,17,0,0,0,0,-9,22,20,32,0,39,39,24,35,0,-26,17,0,37,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-5,0,0,29989,29990,29990,29991,29998,29999]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h4 {B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5} e5 (6... Nc6 7. h5 e5 8. Nb3 Be6 9. Bg5 Be7 10. h6 g6 11. Qd2 b5 12. Rd1 b4 13. Bxf6 Bxf6 {½-½ (46) Alekseenko,K (2637)-Vachier Lagrave,M (2780) chess.com INT 2019}) 7. Nb3 Be6 8. f4 {The position is equal.} b5 {[%cal Bb7b5,Bb5b4][%mdl 32]} 9. f5 Bc8 10. g4 Bb7 $1 11. Bg2 b4 12. Nd5 Nxd5 13. exd5 {[#]} h6 $146 ({Predecessor:} 13... a5) 14. g5 hxg5 15. hxg5 Rxh1+ 16. Bxh1 Qb6 {Threatens to win with ...Qg1+.} 17. Qg4 a5 18. a4 Nd7 19. Qg3 Qc7 20. Be4 Nb6 21. Qf3 Qc4 {[%cal Rb7d5]} 22. Be3 $1 {[%cal Re3b6]} Bxd5 ({Wrong is} 22... Nxd5 $2 23. Nd2 $18) 23. Nd2 Bxe4 24. Nxe4 {Strongly threatening f6.} Rb8 ({Inferior is} 24... Qxc2 25. Rc1 $18 (25. Bxb6 d5 $16)) 25. f6 {fxg7 is the strong threat.} g6 $1 26. b3 Qxc2 27. Rc1 $36 {[%mdl 2048] White is pushing.} Qxb3 $2 {[%mdl 8192] [#]} (27... Qd3 $11 28. Nf2 Qd5) 28. Nxd6+ $1 {[%mdl 64] Decoy. White mates.} Bxd6 29. Qc6+ {[%mdl 64] Double Attack} Nd7 {[#]} 30. Qc8+ $1 {[%mdl 576] Back Rank. Accuracy: White = 64%, Black = 63%.} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.06"]
[Round "8.13"]
[White "Moral Garcia, Serafin"]
[Black "Pridorozhni, Aleksei"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2304"]
[BlackElo "2601"]
[Annotator "TA"]
[PlyCount "114"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,122,0,20,-30,18,0,0,0,4,0,2,0,0,-16,14,-10,-5,-35,-38,-62,-59,-71,-55,-144,-141,-135,-158,-152,-119,-231,-206,-264,-251,-270,-111,-216,-27,-29,95,-16,-10,-14,-14,-13,-16,-10,4,3,53,50,58,50,68,65,88,20,42,15,32,8,8,0,37,43,63,0,0,0,0,-69,-71,-76,-75,-86,-76,-70,-22,-35,-35,-35,-35,-35,-35,-36,-36,-112,-46,-207,-203,-895,-598,-461,-457,-545,-552,-2042,-2125,-1209,-1009,-29978,-29979,-29979,-29980,-29980,-29981,-29981,-29977,-29980,-29981,-29981,-29982,-29982,-29983,-29989,-29990]} 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. g3 Nc6 (4... Nf6 5. Bg2 g6 6. Nge2 Bg7 7. O-O O-O 8. d3 c6 9. Rb1 a5 10. Bf4 e5 11. Be3 Nd5 12. Bd2 {½-½ (52) Smirin,I (2663)-Inarkiev,E (2680) Khanty-Mansiysk 2013}) 5. Bg2 Nf6 6. Nge2 {B01: Scandinavian Defence} a6 7. d4 Bf5 8. a3 {The position is equal.} e6 9. Bf4 Qd7 10. Qd2 O-O-O {[%cal Rc6d4]} 11. Rd1 $146 ({Predecessor:} 11. O-O-O Bd6 12. Rhe1 Ng4 13. Bxd6 Qxd6 14. Nf4 Nxd4 15. h3 Nf6 16. Ne4 Qc6 17. Nc3 Nb3+ {0-1 (17) Fischer,U (1256)-Risius,P (1795) Bad Homburg 2008}) 11... Nd5 12. Nxd5 exd5 13. O-O Bh3 14. Rfe1 h5 15. Bh1 f6 16. Nc1 (16. Be3 $15) 16... g5 $17 17. Be3 h4 18. Nd3 Bd6 19. b4 (19. Bxd5 $2 hxg3 20. fxg3 Bxg3 $1 $19 {[%mdl 512]}) (19. c4 $17) 19... Bg4 20. Rb1 Qf5 21. Nc5 Rh7 (21... b6 $19 22. Nxa6 Ne7) 22. b5 (22. Qd3 $17 {keeps fighting.}) 22... axb5 $2 {[#]} ({Black should try} 22... hxg3 $1 $19 23. fxg3 axb5 24. Nxb7 Bxg3 {[%mdl 64] Double Attack}) 23. Nxb7 $1 $11 {[%mdl 512]} Bf3 {[#]} (23... Kxb7 $11 {keeps the balance.} 24. Rxb5+ Kc8 25. Bxd5 Bb4 26. Bxc6 Bxd2 27. Bxd2 Qxb5 $1 {[%mdl 512]} 28. Bxb5 Rxd4) 24. Nxd6+ (24. Rxb5 Bxh1 25. Kxh1 Qf3+ 26. Kg1 h3 $17) (24. Bxf3 $1 $16 Qxf3 25. Nxd8 (25. Qd3 h3 $11)) 24... Rxd6 25. Bxf3 Qxf3 26. Qe2 Qxe2 27. Rxe2 Na7 28. Bd2 Nc6 29. Bc3 f5 30. Rxb5 hxg3 31. fxg3 f4 32. gxf4 (32. Re8+ $16 Kd7 33. Rg8) 32... gxf4 33. Rf2 Rh3 34. Bb2 f3 35. a4 Rh4 36. c3 Rh3 37. Ba3 (37. Bc1 $14) 37... Re6 38. Kf1 Re3 39. Rc2 ({Avoid the trap} 39. Rxd5 $2 Rxc3 40. Ra2 Rd3 $19) (39. Rd2 $11) 39... Rd3 $15 {[%mdl 1024] Hoping for ...Rd1+. Black has compensation.} 40. Rb1 Na5 {And now ...Nc4 would win.} 41. Re1 Nc4 42. Bc1 Kb7 43. Bf4 Rh7 44. Kf2 Rf7 $36 {[%mdl 2048] Black has good play.} 45. Bg3 Nd2 46. Rec1 Ka6 47. Ke1 ({Better is} 47. Kg1 $15) 47... Ne4 (47... Re7+ $17 48. Be5 Ne4) 48. c4 $2 (48. Kf1 $1 $15) 48... dxc4 $19 ({Inferior is} 48... Rxd4 49. cxd5 f2+ 50. Bxf2 $14) 49. Bf2 $2 (49. Rxc4 f2+ 50. Ke2 Rxg3 51. hxg3 Nxg3+ 52. Kd3) 49... Re7 {White must now prevent ...Nd2+.} 50. Kf1 {and the idea Be1 leaves White hopeful.} c3 51. Be1 Nd2+ 52. Bxd2 cxd2 {[%mdl 4096] Endgame KRR-KRR} 53. Rd1 Re2 54. Rxc7 Rxh2 {Black mates.} 55. Kg1 Re2 56. Kf1 Rxd4 57. Rc6+ {[#]} Ka5 {Played: Ka6-b7} 0-1

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.06"]
[Round "8.14"]
[White "Sosa, Tomas"]
[Black "Garcia Moreno, Carlos"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2508"]
[BlackElo "2289"]
[Annotator "RC"]
[PlyCount "111"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:02:33]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:07]} Nc6 {[%emt 0:00:12]} 3. Bc4 {[%emt 0:00:05]} Bc5 {[%emt 0:00:40]} 4. d3 {[%emt 0:00:40]} Nf6 {[%emt 0:00:31]} 5. O-O {[%emt 0:00:29]} h6 {[%emt 0:13:42]} 6. c3 {[%emt 0:00:57]} Bb6 {[%emt 0:01:58]} 7. Nbd2 {[%emt 0:01:19]} O-O {[%emt 0:01:20]} 8. Re1 {[%emt 0:00:52]} d6 {[%emt 0:02:45]} 9. h3 {[%emt 0:03:10]} Ne7 {[%emt 0:06:59]} 10. Nf1 {[%emt 0:01:48]} Ng6 {[%emt 0:00:18]} 11. Ng3 {[%emt 0:00:26]} c6 {[%emt 0:00:38]} 12. Bb3 {[%emt 0:00:40]} Re8 {[%emt 0:05:00]} 13. d4 {[%emt 0:01:37]} Qc7 {[%emt 0:06:33]} 14. Be3 {[%emt 0:06:35]} Be6 {[%emt 0:09:25]} 15. Qd2 {[%emt 0:03:16]} Bxb3 {[%emt 0:16:42]} 16. axb3 {[%emt 0:01:10]} Kh7 {[%emt 0:00:15]} 17. b4 {[%emt 0:08:11]} a6 {[%emt 0:08:33]} 18. c4 {[%emt 0:14:22]} exd4 {[%emt 0:00:26]} 19. Bxd4 {[%emt 0:01:44]} Bxd4 {[%emt 0:00:40]} 20. Qxd4 {[%emt 0:01:24]} Ne5 {[%emt 0:03:26]} 21. Rad1 {[%emt 0:03:54]} c5 {[%emt 0:01:17]} 22. bxc5 {[%emt 0:03:20]} Qxc5 {[%emt 0:00:06]} 23. Qxc5 {[%emt 0:01:29]} dxc5 {[%emt 0:04:53]} 24. Nxe5 {[%emt 0:00:26]} Rxe5 {[%emt 0:00:01]} 25. f4 {[%emt 0:00:58]} Re7 {[%emt 0:00:02]} 26. e5 {[%emt 0:01:48]} Ne8 {[%emt 0:00:01]} 27. Rd5 {[%emt 0:01:41]} Nc7 {[%emt 0:02:04]} 28. Rd6 {[%emt 0:00:50]} Ne6 {[%emt 0:01:22]} 29. f5 {[%emt 0:11:48]} Nd4 {[%emt 0:00:12]} 30. f6 {[%emt 0:00:04]} gxf6 {[%emt 0:01:03]} 31. Rxf6 {[%emt 0:00:09]} Rg8 {[%emt 0:01:14]} 32. Kf2 {[%emt 0:03:00]} Rg5 {[%emt 0:03:11]} 33. Re4 {[%emt 0:01:30]} Kg7 {[%emt 0:02:36]} 34. Rh4 {[%emt 0:01:21]} Rexe5 {[%emt 0:00:48]} 35. Rfxh6 {[%emt 0:01:56]} Rxg3 {[%emt 0:02:46]} 36. Rh7+ {[%emt 0:00:16]} Kf6 {[%emt 0:00:09]} 37. Kxg3 {[%emt 0:01:23]} Nf5+ {[%emt 0:00:06]} 38. Kf4 {[%emt 0:03:04]} Nxh4 {[%emt 0:00:07]} 39. Rxh4 {[%emt 0:00:02]} Re2 {[%emt 0:03:19]} 40. Rh6+ {[%emt 0:00:26]} Kg7 {[%emt 0:00:02]} 41. Rb6 {[%emt 0:00:08]} Rxg2 {[%emt 0:00:02]} 42. Rxb7 {[%emt 0:00:07]} Rc2 {[%emt 0:00:25]} 43. b3 {[%emt 0:00:48]} a5 {[%emt 0:00:20]} 44. Ra7 {[%emt 0:00:57]} Rc3 {[%emt 0:01:01]} 45. h4 {[%emt 0:00:39]} Rh3 {[%emt 0:01:05]} 46. Kg4 {[%emt 0:02:27]} Rxb3 {[%emt 0:00:07]} 47. Rxa5 {[%emt 0:00:04]} Re3 {[%emt 0:01:34]} 48. Rxc5 {[%emt 0:00:02]} Re4+ {[%emt 0:00:07]} 49. Kg3 {[%emt 0:03:24]} Kh6 {[%emt 0:02:18]} 50. Rc8 {[%emt 0:03:06]} Kh5 {[%emt 0:01:32]} 51. Rh8+ {[%emt 0:01:15]} Kg6 {[%emt 0:00:02]} 52. Rg8+ {[%emt 0:00:06]} Kh6 {[%emt 0:01:11]} 53. Rg4 {[%emt 0:00:13]} Re3+ {[%emt 0:00:36]} 54. Kf4 {[%emt 0:01:45]} Rc3 {[%emt 0:00:18]} 55. Ke5 {[%emt 0:00:25]} Rf3 {[%emt 0:00:57]} 56. Rf4 {[%emt 0:00:38]} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.06"]
[Round "8.15"]
[White "Villanueva, Mario"]
[Black "Rohit S"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2488"]
[BlackElo "2267"]
[Annotator "RC"]
[PlyCount "75"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. h3 Be7 9. f4 exf4 10. Bxf4 Nc6 11. Qe2 Ne5 12. O-O-O Qc7 13. g4 O-O 14. Kb1 b5 15. Nd5 Bxd5 16. exd5 Nfd7 17. Nd4 Rfe8 18. Qd2 Bf8 19. b3 Ng6 20. Bg3 Nc5 21. Bg2 Ne4 22. Bxe4 Rxe4 23. Rhe1 Rxe1 24. Rxe1 Ne7 25. Nf5 Nxf5 26. gxf5 Be7 27. Bf2 Bf6 28. Bd4 Bxd4 29. Qxd4 Rc8 30. Qe4 h6 31. f6 g6 32. Re2 Qc3 33. Qf4 Qxh3 34. Rh2 Qc3 35. Qxh6 Qe1+ 36. Kb2 Qc3+ 37. Kb1 Qe1+ 38. Kb2 1/2-1/2

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.06"]
[Round "8.16"]
[White "Silva Lucena, Cristian"]
[Black "Camacho Collados, Jose"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2217"]
[BlackElo "2419"]
[Annotator "RC"]
[PlyCount "109"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:02:40]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:29]} Nf6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:13]} Nxe4 {[%emt 0:00:59]} 4. dxe5 {[%emt 0:00:13]} d5 {[%emt 0:02:05]} 5. Bd3 {[%emt 0:00:15]} Nc5 {[%emt 0:01:25]} 6. O-O {[%emt 0:00:06]} Bg4 {[%emt 0:01:11]} 7. h3 {[%emt 0:02:05]} Bh5 {[%emt 0:01:29]} 8. Re1 {[%emt 0:01:47]} Be7 {[%emt 0:02:16]} 9. Be2 {[%emt 0:10:14]} O-O {[%emt 0:05:25]} 10. Nc3 {[%emt 0:04:55]} Bxf3 {[%emt 0:06:27]} 11. Bxf3 {[%emt 0:00:35]} c6 {[%emt 0:00:02]} 12. Ne2 {[%emt 0:01:12]} Ne6 {[%emt 0:09:10]} 13. Nd4 {[%emt 0:01:58]} Nxd4 {[%emt 0:05:19]} 14. Qxd4 {[%emt 0:00:04]} Bg5 {[%emt 0:00:09]} 15. c4 {[%emt 0:01:45]} dxc4 {[%emt 0:09:14]} 16. Qxc4 {[%emt 0:00:47]} Nd7 {[%emt 0:05:09]} 17. e6 {[%emt 0:04:18]} Nb6 {[%emt 0:09:19]} 18. Qc5 {[%emt 0:04:06]} Be7 {[%emt 0:01:00]} 19. Qf5 {[%emt 0:01:17]} Bf6 {[%emt 0:02:22]} 20. Bf4 {[%emt 0:06:41]} fxe6 {[%emt 0:02:28]} 21. Qxe6+ {[%emt 0:02:52]} Kh8 {[%emt 0:00:02]} 22. Rad1 {[%emt 0:02:59]} Qc8 {[%emt 0:00:10]} 23. b3 {[%emt 0:02:59]} Qxe6 {[%emt 0:03:46]} 24. Rxe6 {[%emt 0:00:05]} Kg8 {[%emt 0:01:17]} 25. a4 {[%emt 0:02:49]} Rad8 {[%emt 0:01:14]} 26. Bd6 {[%emt 0:02:16]} Rf7 {[%emt 0:05:56]} 27. a5 {[%emt 0:05:48]} Nd5 {[%emt 0:00:44]} 28. a6 {[%emt 0:00:40]} bxa6 {[%emt 0:01:13]} 29. Bg3 {[%emt 0:01:14]} Rfd7 {[%emt 0:08:10]} 30. Rxc6 {[%emt 0:01:39]} Nb4 {[%emt 0:01:30]} 31. Rxd7 {[%emt 0:00:29]} Rxd7 {[%emt 0:00:08]} 32. Rc4 {[%emt 0:01:40]} a5 {[%emt 0:00:18]} 33. Bg4 {[%emt 0:00:33]} Re7 {[%emt 0:06:15]} 34. Rc5 {[%emt 0:00:48]} Bd4 {[%emt 0:01:06]} 35. Rxa5 {[%emt 0:01:22]} Re1+ {[%emt 0:01:54]} 36. Kh2 {[%emt 0:00:02]} Bb6 {[%emt 0:00:09]} 37. Rf5 {[%emt 0:00:46]} g6 {[%emt 0:00:28]} 38. Rf6 {[%emt 0:01:11]} Nd3 {[%emt 0:02:20]} 39. Be6+ {[%emt 0:07:12]} Kg7 {[%emt 0:00:01]} 40. Rf7+ {[%emt 0:00:09]} Kh6 {[%emt 0:03:27]} 41. Bc4 {[%emt 0:02:31]} Nb2 {[%emt 0:03:15]} 42. Bb5 {[%emt 0:02:20]} g5 {[%emt 0:00:51]} 43. h4 {[%emt 0:00:51]} Kg6 {[%emt 0:00:21]} 44. Rd7 {[%emt 0:01:10]} gxh4 {[%emt 0:00:32]} 45. Bxh4 {[%emt 0:00:34]} Re5 {[%emt 0:00:50]} 46. Bc6 {[%emt 0:00:46]} Re6 {[%emt 0:00:55]} 47. Bd5 {[%emt 0:00:20]} Re5 {[%emt 0:00:35]} 48. f3 {[%emt 0:00:32]} h5 {[%emt 0:00:24]} 49. Be4+ {[%emt 0:00:19]} Rxe4 {[%emt 0:00:33]} 50. fxe4 {[%emt 0:00:01]} Be3 {[%emt 0:00:12]} 51. Be1 {[%emt 0:00:27]} Bf4+ {[%emt 0:00:17]} 52. g3 {[%emt 0:00:07]} Be5 {[%emt 0:00:04]} 53. Rd5 {[%emt 0:00:17]} Bc7 {[%emt 0:00:24]} 54. Bc3 {[%emt 0:00:11]} h4 {[%emt 0:00:08]} 55. Bxb2 {[%emt 0:00:08]} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.06"]
[Round "8.17"]
[White "Merario Alarcon, Andres"]
[Black "Kumar, Nikhil"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2412"]
[BlackElo "2315"]
[Annotator "TA"]
[PlyCount "46"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,46,18,25,22,48,30,29,0,11,18,11,2,0,0,10,0,20,-6,0,-64,-70,-116,-105,-340,-338,-365,-362,-350,-343,-383,-364,-464,-457,-964,-953]} 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 Nbd7 {[%cal Bb8d7,Bd7f6,Bf6e4][%mdl 32]} 8. h3 $146 {D35: Queen's Gambit Declined: Exchange Variation} (8. Nge2 Nf8 9. O-O Ne6 10. Bh4 O-O 11. f3 b6 12. Kh1 g6 13. Bf2 c5 14. Qd2 Bb7 15. Rad1 a6 16. Bc2 Re8 {1-0 (39) Cheparinov,I (2666)-Wang,H (2725) Changsha 2019}) 8... Ne4 9. Bf4 Ndf6 10. Qc2 {White has an edge.} (10. Nf3 {is more complex.} Bf5 11. O-O O-O 12. Ne2 Qc8 13. g4) 10... Bd6 11. Bxd6 Nxd6 12. Nf3 O-O 13. O-O Re8 14. Rfc1 Nfe4 15. Rab1 Bf5 16. Na4 (16. a4 $11) 16... Re6 $15 17. Ne5 Qg5 {aiming for ...Bxh3.} 18. g4 $2 (18. Nc3 $17) 18... Rh6 $19 19. f4 Qh4 20. Qg2 {[#]} f6 $1 ({Worse is} 20... Qxh3 21. Qxh3 Rxh3 22. gxf5 $15) 21. Nf3 Qxh3 22. gxf5 Qxf5 23. Kf1 {[#]} (23. Bxe4 $142 dxe4 24. Ng5) 23... Ng3+ $1 {[%mdl 576] Discovered Attack. Accuracy: White = 25%, Black = 71%.} 0-1

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.07"]
[Round "9.1"]
[White "Bjerre, Jonas Buhl"]
[Black "Bernadskiy, Vitaliy"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2535"]
[BlackElo "2588"]
[Annotator "RC"]
[PlyCount "62"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

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. c4 b4 12. Nc2 O-O 13. g3 Rb8 14. Qd3 g6 15. Nxf6+ Qxf6 16. Bg2 Bb7 17. O-O a5 18. Rad1 Rfd8 19. b3 Ra8 20. Qe3 Nb8 21. Qb6 Qe7 22. c5 Ra6 23. Qb5 Qd7 24. Qxd7 Nxd7 25. Rxd6 Rxd6 26. cxd6 Nc5 27. Rd1 Bxe4 28. Ne3 Bd3 29. Rc1 Ne6 30. Ng4 Nd4 31. Rc7 Rxd6 1/2-1/2

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.07"]
[Round "9.2"]
[White "Grigoryan, Karen H."]
[Black "Sadzikowski, Daniel"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2632"]
[BlackElo "2501"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,64,2,-3,-10,-6,-10,0,-18,-12,-25,4,0,0,0,7,7,10,10,6,0,0,8,5,2,10,0,12,7,38,30,34,29,66,36,30,26,46,63,65,75,70,49,96,93,85,95,111,94,239,231,210,227,391,386,399,375,29999]} 1. Nf3 d5 2. g3 Nd7 3. d4 Ngf6 4. Bg2 b5 5. b3 (5. a4 b4 6. c4 bxc3 7. Nxc3 e6 8. O-O Bb7 9. Bf4 a6 10. Rc1 Be7 11. b4 Bxb4 {1-0 (32) Mikhalevski,V (2579)-Riazantsev,A (2649) St Petersburg 2018}) 5... Bb7 $146 ({Predecessor:} 5... e6 6. c4 c6 7. O-O Be7 8. Nbd2 O-O 9. Qc2 bxc4 10. bxc4 Ba6 11. Re1 c5 12. Qa4 Qc8 13. Ba3 Nb6 14. Qa5 Nxc4 15. Nxc4 Bxc4 16. Ne5 Qa6 17. Nxc4 Qxc4 18. e3 Rfb8 19. Bf1 {1-0 (48) Utegaliev,A (2517)-Kostenko,P (2459) Almaty 2018}) 6. c4 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} bxc4 7. bxc4 dxc4 8. Qa4 {The position is equal.} e6 9. Nc3 Nd5 10. Nxd5 Bxd5 11. O-O Bd6 12. Nd2 Bxg2 13. Kxg2 O-O 14. Nxc4 Nb6 15. Qc6 Qe8 16. Na5 (16. Ne5 {looks sharper.} f6 17. Qxe8 Rfxe8 18. Nc6 Nc4 19. Bf4) 16... e5 17. d5 Qxc6 18. dxc6 Bb4 19. Nb7 a5 20. Be3 {Threatens to win with Bxb6.} Nc8 21. Rfc1 Ra6 22. Bc5 Re8 23. a3 Bxc5 24. Rxc5 f6 25. Rd1 $36 {[%mdl 2048] Hoping for Rd7. White is pushing.} Kf7 26. Rxa5 Rxa5 27. Nxa5 $16 {[%mdl 4096] Endgame KRN-KRN} Nb6 {[#]} 28. Nb7 $1 Ke6 {[#]} (28... f5 $16) 29. a4 $1 $18 {[%mdl 512]} Nxa4 30. Rd7 Nb6 $2 (30... f5 {was worth a try.} 31. Rxc7 Re7 32. Nd8+ Kd6) 31. Nc5+ Kf5 32. Rxg7 {[%csl Gc5][%cal Re2e4]} h5 $2 (32... e4 $18 33. Rxh7 Ke5 34. Nd7+ (34. Rxc7 Kd6 $14) 34... Ke6 35. Nxb6 cxb6) 33. e4# {Accuracy: White = 56%, Black = 40%.} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.07"]
[Round "9.3"]
[White "Lopez Martinez, Josep Manuel"]
[Black "Lu, Shanglei"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2545"]
[BlackElo "2611"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,66,45,52,47,59,45,54,53,64,56,45,52,53,57,85,25,33,25,80,0,86,36,65,79,95,23,9,0,-192,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-287,0,0,0,0,0,0,0]} 1. d4 g6 2. e4 d5 3. exd5 Qxd5 4. Nc3 Qd8 5. Bf4 Bg7 6. Qd2 {B01: Scandinavian Defence} c6 (6... Nf6 7. O-O-O a6 8. h4 b5 9. h5 gxh5 10. Nge2 b4 11. Na4 Qd5 12. Qxb4 Nc6 13. Qa3 Ne4 {1-0 (30) Ivanchuk,V (2726)-Artemiev,V (2691) Huaian 2017}) 7. O-O-O Nf6 8. Bh6 {White is slightly better.} Bxh6 9. Qxh6 Be6 10. Nf3 Qa5 11. a3 Nbd7 12. h3 ({White should try} 12. Ng5 $16) 12... b5 $11 13. Ng5 Bd5 $146 (13... b4 $11 {remains equal.} 14. axb4 Qxb4) ({Predecessor:} 13... b4 14. axb4 Qxb4 15. Nxe6 fxe6 {½-½ (57) Brustman,A (2300)-Petrovic,M (2220) Novi Sad 1990}) 14. Bd3 ({White should play} 14. Nxd5 $16 Nxd5 15. h4) 14... Bxg2 (14... b4 $1 $11 15. axb4 (15. Nxd5 cxd5 16. a4 Qxa4 $11) 15... Qxb4 16. Nxd5 cxd5) 15. Rhe1 b4 16. axb4 Qxb4 17. f3 (17. Re2 $16) 17... Rb8 $1 18. Re2 (18. Qg7 $2 Rf8 $19) 18... Qxb2+ 19. Kd2 Rb3 $1 20. Nce4 $1 {[%cal Bc3e4,Be4d6,Bd6f7][%mdl 32] [#]} Rxd3+ $1 21. Kxd3 {And now Nd6+ would win.} Nd5 22. Qg7 Rf8 23. Kd2 h6 24. Nxf7 {[%mdl 64] Decoy} Rxf7 {[%mdl 64] Double Attack} ({Weaker is} 24... Bxf3 25. Ned6#) 25. Nd6+ {[%mdl 64] Double Attack} Kd8 26. Nxf7+ Kc7 27. Qh8 {Black must now prevent Qd8+.} Qc3+ 28. Kc1 {Threatens to win with Qd8+.} Qa3+ 29. Kd2 {Qd8+ is the strong threat.} N7b6 30. Qd8+ Kb7 31. Rb1 {aiming for Rxb6+!The position is equal.} Qc3+ ({Don't go for} 31... Bxf3 $2 {[#]} 32. Rxb6+ $1 {[%mdl 512]} Nxb6 33. Qxe7+ Kb8 34. Qxa3 $18) 32. Kc1 {Hoping for Rb2.} Qa3+ 33. Kd2 {Strongly threatening Rxb6+.} Qc3+ {Accuracy: White = 56%, Black = 85%.} ({Of course not} 33... Bxf3 $6 34. Rxe7+ Ka6 35. Rxb6+ {[%mdl 64] Deflection} Nxb6 36. Qc7 $16) 1/2-1/2

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.07"]
[Round "9.4"]
[White "Sivuk, Vitaly"]
[Black "Rajarishi Karthi"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2579"]
[BlackElo "2103"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,121,18,16,43,35,52,44,43,51,43,35,36,12,44,37,41,0,43,40,29,0,0,10,21,-17,-21,-17,-24,-17,-21,-18,-17,-18,-17,-17,-17,-17,-17,-44,-16,-11,-12,-68,-16,-10,-6,-34,-3,-24,-6,-68,-74,-68,-72,-88,-88,-129,-124,-193,-193,-191,-187,-238,-236,-321,-150,-150,-162,-169,0,0,0,0,0,0,0,0,81,0,228,233,225,223,194,216,327,323,460,434,422,429,502,422,406,404,1400,1385,795,623,863,680]} 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 O-O 8. Qc2 Nbd7 9. Nge2 Re8 10. f3 h6 11. Bh4 c5 12. O-O cxd4 {D36: Queen's Gambit Declined: Exchange Variation: Main line (5 Bg5 c6 6 Qc2)} 13. Nxd4 Nc5 {[#]} 14. Bb5 $146 ({Predecessor:} 14. Rad1 Nxd3 15. Rxd3 Be6 16. Qb3 Qd7 17. Rfd1 Ne4 18. Bxe7 Nxc3 19. Rxc3 Rxe7 20. Rdc1 {1-0 (46) Akobian,V (2695)-Roods,S (2160) Van Nuys 2016}) 14... Bd7 {White is slightly better.} 15. Rfd1 Bxb5 16. Ndxb5 Qb6 17. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} Ncd7 18. a5 ({Avoid the trap} 18. Nxd5 $2 Nxd5 19. Rxd5 Bxh4 $19) 18... Qc5 19. Qb3 {[%cal Rc3d5]} a6 20. Nd4 Qb4 21. Ra4 (21. Qxb4 {is more complex.} Bxb4 22. Nf5 Bxc3 23. bxc3 h5 24. Kf2) 21... Qxb3 22. Nxb3 Rac8 23. Nxd5 Nxd5 24. Rxd5 Bxh4 25. Rxh4 Rxe3 26. Rb4 $1 Rc2 $36 {[%cal Re3e1][%mdl 2048] Black has good play.} 27. Nd2 $1 Ne5 28. Re4 $1 {[%cal Re4e3]} Rxe4 29. Nxe4 $11 {[%mdl 4096] Endgame KRN-KRN} Nc6 30. b3 Rb2 31. Nc5 Nxa5 32. Rd8+ Kh7 33. Rd7 Kg6 34. h4 h5 35. Kh2 Rc2 36. Rd6+ ({White should play} 36. Nxb7 $11 Nxb3 37. Rd6+ f6 38. Rxa6) 36... f6 $15 37. Rd5 b6 38. Ne6 Nxb3 {Strongly threatening ...Nc5.} 39. Nf4+ Kh7 40. Rxh5+ (40. Rd6 $17) 40... Kg8 $19 41. Rd5 Rd2 42. Rh5 (42. Rxd2 {was called for.} Nxd2 43. Nd5) 42... Nd4 43. Kh3 a5 (43... Ne2 $19 44. Ng6 Kf7 45. Nh8+ Ke6) 44. Rd5 $17 a4 {aiming for ...a3.} 45. Rd8+ Kf7 $2 (45... Kh7 $19 {Hoping for ...a3.} 46. Ra8 b5) 46. Rd7+ $11 Kg8 {[#] White must now prevent ...a3.} 47. Rd8+ {Played: Nf4-e6} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.07"]
[Round "9.5"]
[White "Espinosa Aranda, Angel"]
[Black "Vazquez Igarza, Renier"]
[Result "1/2-1/2"]
[ECO "A33"]
[WhiteElo "2504"]
[BlackElo "2552"]
[Annotator "TA"]
[PlyCount "42"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,42,0,0,0,1,0,15,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 e6 6. Ndb5 d5 7. Bf4 e5 8. cxd5 exf4 9. dxc6 bxc6 10. Qxd8+ Kxd8 11. Rd1+ Bd7 12. Nd6 Bxd6 {The position is equal.} 13. Rxd6 {A33: Symmetrical English: 2 Nf3 Nf6 3 d4 cxd4 4 Nxd4 e6 5 Nc3 Nc6} Ke7 14. Rd2 Nd5 15. Nxd5+ cxd5 16. g3 {[#]} Rhc8 $146 ({Predecessor:} 16... Rac8 17. Bg2 Rc1+ 18. Rd1 Rc2 19. Rd2 Rc1+ 20. Rd1 Rc2 21. Rd2 {½-½ (21) Olafsson,H-Sosonko,G (2580) Luzern 1982}) 17. Bg2 Rc1+ 18. Rd1 Rc2 19. Rd2 Rc1+ 20. Rd1 Rc2 21. Rd2 Rc1+ 1/2-1/2

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.07"]
[Round "9.6"]
[White "Harutyunian, Tigran K."]
[Black "Suarez Uriel, Adrian"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2533"]
[BlackElo "2362"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,65,23,22,19,31,22,22,19,15,9,16,1,10,4,20,28,21,0,16,15,10,12,47,51,45,45,44,44,50,48,132,138,136,138,137,58,59,61,58,46,48,35,207,207,475,469,5838,5854,5347,5347,29992,29993,29993,29994,29994,29995]} 1. c4 e5 2. g3 d5 3. cxd5 Nf6 4. Bg2 Nxd5 5. Nf3 Nc6 6. O-O Nb6 7. b3 {A20: English Opening: 1...e5} g6 (7... Bd6 8. Bb2 O-O 9. d3 Qe7 10. Nbd2 Ba3 11. Bxa3 Qxa3 12. Qc1 Qe7 13. Qb2 Bg4 14. Rac1 Rad8 15. Rfe1 Rfe8 16. a3 a5 17. b4 axb4 18. axb4 {1-0 (31) Ding,L (2811)-Movsesian,S (2654) Khanty-Mansiysk 2019}) 8. Nc3 Bg7 {...e4! is the strong threat.} 9. Ba3 {The position is equal.} a5 10. d3 Nb4 11. Nd2 O-O 12. Nc4 $146 ({Predecessor:} 12. Bb2 Re8 13. Nc4 c6 14. Qc1 Nxc4 15. bxc4 {½-½ (36) Dedina,M (2308)-Sykora,J (2291) ICCF email 2010}) 12... Nxc4 13. bxc4 c6 14. Qb3 Qe7 15. Rab1 f5 16. Rfc1 e4 17. dxe4 fxe4 18. Nxe4 Bf5 19. Bxb4 axb4 20. c5+ Qe6 ({Black should play} 20... Kh8 $14 21. Qxb4 Rxa2) 21. Qxe6+ $16 Bxe6 22. Rxb4 Rxa2 23. Rxb7 (23. e3 $16) 23... Rxe2 $14 24. Re7 $36 {[%mdl 2048] White is pushing.} Bb2 $1 {[%cal Rb2c1]} 25. Rb1 Ba2 26. Rd1 {Strongly threatening Nf6+!} Rc2 $2 ({Better is} 26... Bb3 $1 $14 27. Rd2 Re1+ 28. Bf1 Ba1) 27. Bh3 $1 $18 Ba3 $2 (27... Rc1 28. Rxc1 Bxc1 29. Be6+ Bxe6) 28. Ra7 $1 Bd5 {[#]} (28... Bxc5 $142 29. Nxc5 Rf7) 29. Rxd5 $1 {Nf6+! would kill now.} Rc1+ 30. Kg2 {Threatening mate with Nf6+!} cxd5 31. Be6+ {[%mdl 64] Double Attack. White mates.} Kh8 {[#]} 32. Ng5 $1 {[%csl Gg5][%cal Ra7h7]} Rxf2+ {[#]} 33. Kh3 $1 {[%mdl 512] Accuracy: White = 77%, Black = 38%.} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.07"]
[Round "9.7"]
[White "Krysa, Leandro"]
[Black "Gines Esteo, Pedro Antonio"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2522"]
[BlackElo "2482"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,85,10,13,13,14,13,25,32,26,31,147,156,164,170,158,157,150,119,120,114,112,118,117,125,113,109,141,137,187,172,226,225,222,222,222,215,226,224,221,223,219,214,381,404,388,393,366,344,348,347,302,283,375,376,434,405,448,440,407,356,563,334,327,321,496,390,572,534,649,488,782,763,5097,1000,29985,29986,29992,29993]} 1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. h3 Bh5 5. O-O Nd7 6. d4 {A07: Réti Opening: New York and Capablanca Systems} e6 7. c4 Bd6 8. Qb3 {White has an edge.} Rb8 9. Nc3 {[%cal Rc4d5]} f5 $146 (9... Bxf3 $14 10. Bxf3 f5) ({Predecessor:} 9... Ngf6 10. cxd5 exd5 11. Nh4 Bg6 12. Bd2 {½-½ (109) Donchenko,A (2604)-Sebenik,M (2540) chess.com INT 2019}) 10. Ng5 $1 $16 {[%cal Rg5e6]} (10. cxd5 $6 exd5 11. Bd2 h6 $11) 10... Qe7 11. cxd5 exd5 12. Bxd5 h6 {With the idea ...Ngf6.} (12... cxd5 $2 13. Nxd5 Qf8 14. Ne6 $18) 13. Bxg8 {Hoping for Nf3.} hxg5 14. Qe6 Nf6 15. Qxe7+ (15. Bxg5 $6 Rxg8 16. Qxg8+ Nxg8 $11) 15... Kxe7 16. Bb3 f4 17. Kg2 Bg6 {[#]} 18. e4 $1 {[%cal Re4e5][%mdl 512] Strongly threatening e5.} Bb4 (18... Nxe4 19. Re1) 19. gxf4 Nxe4 (19... Bxc3 {might work better.} 20. bxc3 Nxe4) 20. Re1 $18 {Bc2 is the strong threat.} (20. fxg5 Nxc3 21. bxc3 Bxc3 $14) 20... Bxc3 21. bxc3 Kd7 {[#]} 22. f3 $1 {[%cal Rf3e4]} (22. fxg5 $6 Bf5 $16) 22... Nxc3 23. Be6+ (23. fxg5 $6 Nd5 $16) 23... Kc7 24. f5 ({Don't do} 24. fxg5 $6 Rbe8) 24... Bh7 25. Bxg5 Rbf8 $2 (25... Rbe8 26. Bf4+ Kd8) 26. Rac1 Nb5 27. Bf4+ Kb6 28. Be5 Bxf5 29. Bxf5 ({Not} 29. Bxg7 Bxh3+ 30. Kf2 (30. Bxh3 Rfg8 $11) 30... Bxe6 $14) 29... Rxf5 30. a4 Rg5+ 31. Kf2 Rxe5 32. dxe5 {[%mdl 4096] Endgame KRR-KRN} ({Weaker is} 32. Rxe5 Nxd4 33. Rc4 c5 $18) 32... Nd4 33. e6 Re8 34. Re4 c5 (34... Nf5 {keeps fighting.} 35. Rg1 Nd6 36. a5+ Kxa5) 35. Re5 Rxe6 36. Rcxc5 Rh6 (36... Rf6 $142 37. Rc3 Ka6) 37. Rc4 Ne6 (37... Nc6 {was necessary.}) 38. h4 Rf6 39. Kg3 Ka6 (39... g6 $142 40. Rd5 Nf8 41. a5+ Ka6) 40. h5 g6 41. h6 {Black must now prevent h7.} g5 42. h7 Rh6 43. Rxe6+ {[%mdl 64] Promotion. Accuracy: White = 97%, Black = 40%.} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.07"]
[Round "9.8"]
[White "Pridorozhni, Aleksei"]
[Black "Shariyazdanov, Andrey"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "2601"]
[BlackElo "2519"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,69,15,27,16,31,20,46,32,46,50,47,53,54,44,34,0,0,0,6,9,39,37,61,41,65,69,76,59,66,51,56,31,42,33,47,26,0,0,-14,-26,-11,-162,-32,-173,122,0,0,0,6,10,15,0,37,27,21,-37,235,234,213,179,237,242]} 1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 Nxb5 5. Nxb5 a6 6. Nc3 {B23: Closed Sicilian: Lines without g3} d6 7. d4 cxd4 8. Qxd4 {White is slightly better.} Nf6 9. Bg5 e6 10. O-O-O {Strongly threatening e5.} Be7 $1 11. Bxf6 gxf6 12. Nh4 $146 ({Predecessor:} 12. Rhe1 Qc7 13. Nh4 Bd7 14. Nf5 {1-0 (59) Pridorozhni,A (2512)-Kobalia,M (2651) Khanty-Mansiysk 2013}) 12... Bd7 13. Rhe1 Rc8 14. f4 Rg8 15. f5 Qa5 16. g3 Kf8 17. Kb1 Kg7 18. Ng2 Kh8 19. Ne3 Qc5 20. Qd3 b5 21. Ne2 b4 22. Nd4 a5 {[%cal Ba6a5,Ba5a4,Ba4a3][%mdl 32]} 23. g4 a4 24. h3 Rc7 25. Ng2 $2 {[#]} (25. h4 $11) 25... Rgc8 (25... e5 $1 $19 {[%cal Re5d4]} 26. Ne2 Bb5) 26. Nf4 {[#]} ({Better is} 26. Ne3 $15) 26... Qe5 $2 (26... e5 $1 $19 {[%cal Re5f4]} 27. Nd5 exd4 28. Nxc7 Rxc7) 27. Qe3 {[#]} (27. fxe6 $16 Bxe6 28. Nd5) 27... a3 $1 {[%mdl 512]} 28. b3 (28. bxa3 bxa3) 28... Rc3 29. Nd3 Qa5 {next ...e5 is good for Black.} 30. fxe6 fxe6 31. Rd2 Qb6 32. Nf5 (32. Rf2 $11) 32... Qd8 $2 {[%mdl 8192]} (32... Qxe3 $15 {keeps the upper hand.} 33. Nxe3 Bb5) 33. Nxe7 $18 {White is clearly better.} Qxe7 34. Qb6 {Played: Qe3-d4} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.07"]
[Round "9.9"]
[White "Maiorov, Nikita"]
[Black "Low, Zhen Yu Cyrus"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2519"]
[BlackElo "2415"]
[Annotator "TA"]
[PlyCount "164"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,164,0,17,0,0,0,12,-3,-1,-9,0,0,39,39,39,39,39,39,63,39,60,38,75,52,65,0,70,66,103,101,87,111,131,97,218,231,218,168,172,0,231,233,397,181,267,265,268,271,206,197,194,114,143,143,178,193,200,192,691,229,228,213,480,480,463,449,690,725,695,685,653,536,539,538,525,516,488,476,464,354,433,364,346,393,386,379,395,0,391,377,384,386,365,364,417,415,529,522,585,402,507,499,506,511,553,217,194,-8,-8,-8,-8,-8,-8,-180,-167,-141,-147,-179,-70,-513,-516,-513,-471,-643,-561,-1353,-1352,-4617,-3066,-2873,-2949,-29956,-10543,-29967,-29971,-29973,-29975,-29978,-29981,-29984,-29985,-29985,-29986,-29987,-29988,-29989,-29990,-29990,-29990]} 1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 O-O 5. h3 d6 6. Be2 Nbd7 7. O-O b6 8. Nbd2 Bb7 9. c3 e6 10. Bh2 {A48: 1 d4 Nf6 2 Nf3 g6: Torre, London and Colle Systems} Qe7 11. a4 a5 12. Bb5 {The position is equal.} (12. Nc4 Ne4 13. Nfd2 Nxd2 14. Nxd2 f5 15. Bf3 Bxf3 16. Qxf3 g5 17. e4 f4 18. Qe2 c5 19. Qd3 h5 20. f3 Qf6 {½-½ (72) Cacho Reigadas,S (2511)-Morozevich,A (2731) Bilbao 2014}) 12... e5 13. Qb1 $146 ({Predecessor:} 13. b4 e4 14. Ne1 Nd5 15. Qb3 f5 16. Nc2 Kh8 17. bxa5 Rxa5 {0-1 (38) Vukotic Jovsic,D (2003)-Dierssen Garcia Barredo,G (2001) Madrid 2014}) 13... Rad8 14. Rc1 Nd5 15. e4 Nf4 16. Bxf4 exf4 17. Re1 h5 18. Qd1 Kh8 19. Qe2 Nf6 20. Qd3 Nh7 21. Qe2 Nf6 22. e5 Nd5 23. Qc4 {Black must now prevent exd6.} dxe5 24. Nxe5 Qg5 {aiming for ...Ne3!} 25. Nc6 Ra8 (25... Rd7 $16) 26. Nf3 $18 Qf5 27. Nfe5 $36 {[%mdl 2048] White has strong initiative.} Qe6 {[#]} 28. Nf3 (28. Nxg6+ $142 $1 {[%mdl 512]} Qxg6 29. Qxd5) 28... Qf5 29. Re2 Bc8 $2 {[#]} (29... Bf6 {was necessary.} 30. Ree1 Bg7) 30. Qb3 (30. Re5 $142 $1 {[%mdl 512]} Bxe5 31. dxe5) 30... Bd7 (30... Be6 $142) 31. Rae1 Rae8 32. Nce5 Bxb5 33. axb5 Rd8 34. Qc4 ({Better is} 34. Nc6 $18 Rd7 35. c4) 34... Rd6 35. Nc6 Qd7 36. Qd3 Bf6 37. Nfe5 Qc8 $2 {[#]} (37... Qf5 38. Qxf5 gxf5) 38. Qf3 $2 (38. Nxf7+ $1 {[%mdl 512]} Rxf7 39. Qxg6) 38... Qf5 39. Re4 {c4 is the strong threat.} Bg5 $2 (39... Kg7 {is a better defense.} 40. Kh2 Re6) 40. Nc4 Re6 41. Re5 {[%mdl 64] Discovered Attack} Nf6 (41... Ne7 $142 42. Nxe7 Bxe7 43. Rxf5 Rxe1+ 44. Kh2 gxf5 45. Qxh5+ {[%mdl 64] Double Attack} Kg8 46. Qxf5 Re6 47. Qxf4 Bd6 48. Nxd6 Rxd6) 42. Rxe6 fxe6 43. Ne7 Qc2 44. Na3 Qd2 45. Rd1 Qxb2 46. Nxg6+ Kg7 47. Nxf8 Kxf8 48. c4 Kf7 49. Qd3 Bh4 50. Nc2 a4 51. Rf1 Qb3 52. Rd1 $2 (52. Ne1 $18) 52... Qxd3 $4 {[%mdl 8192]} (52... Qb2 $1 $11 {and Black has nothing to worry.} 53. Rf1 Qb3) 53. Rxd3 $11 {[%mdl 4096] Endgame KRN-KBN} Ne4 54. Rf3 Bg5 {[#]} 55. h4 $1 Bh6 (55... Bxh4 56. Rxf4+) 56. Ra3 Ke7 57. Rxa4 Bg7 58. Ra3 Bf6 59. Rf3 Nd2 60. Rxf4 Bg7 {and the idea ...Bh6 leaves Black hopeful.} 61. d5 $2 (61. Nb4) 61... Be5 $18 62. Rf3 $2 ({White has to play} 62. Rd4 $1 $18 {[%cal Rd4d2]} Bxd4 63. Nxd4) 62... Nxf3+ $11 63. gxf3 exd5 64. cxd5 {KB-KN} Kd6 65. Ne3 $2 (65. Nb4 $1 $11 {and White is okay.}) 65... Kc5 $19 66. Kf1 Kxb5 67. Ke2 {[#]} Bf6 (67... Kc5 $1 $19 68. Nf5 Kxd5) 68. Kd3 $2 {[%mdl 8192]} ({White should play} 68. Nf5 $1 $15) 68... Bxh4 69. Nf5 Bxf2 70. d6 cxd6 71. Nxd6+ Kc6 72. Nc4 b5 {[%cal Bb6b5,Bb5b4,Bb4b3,Bb3b2][%mdl 32]} 73. Nd2 Kd5 74. f4 h4 75. f5 h3 {Black mates.} 76. Nf3 {[#]} Bd4 $1 {[%mdl 512]} 77. Ke2 (77. Nxd4 h2) 77... b4 78. Kf1 b3 79. Nd2 b2 80. Nb1 Ke5 81. Na3 Kxf5 82. Nb1 Ke5 {Accuracy: White = 41%, Black = 43%.} 0-1

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.07"]
[Round "9.10"]
[White "Manu David Suthandram R"]
[Black "Sosa, Tomas"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2362"]
[BlackElo "2508"]
[Annotator "TA"]
[PlyCount "108"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,108,47,25,27,25,45,25,18,0,0,-21,-2,-8,-1,-23,-14,-40,-35,-35,-37,-29,-27,-32,-30,-34,-27,-28,-28,-21,-23,-37,-33,-47,-47,-47,-47,-53,-30,-70,-59,-52,-62,-104,-86,-99,-31,-43,-31,-31,-31,-31,-46,-40,-31,-44,-28,-52,-31,-32,-32,-32,-40,-43,-35,-42,-8,-8,-8,-8,-8,-8,-8,-95,-87,-159,-147,-160,-131,-247,-250,-234,-271,-1439,-1589,-1508,-949,-1437,-787,-1675,-1418,-1534,-1398,-29974,-29973,-29944,-6087]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Nxc6 dxc6 7. Qxd8+ Kxd8 8. Bf4 Nd7 {B34: Sicilian: Accelerated Dragon with 5 Nc3: sidelines} (8... Be6 9. O-O-O+ Ke8 10. Be2 Nd7 11. Bd2 Nb6 12. b3 h5 13. f4 Bg4 14. Rde1 Bxe2 15. Rxe2 f6 16. f5 {1-0 (63) Ponkratov,P (2590)-Zvjaginsev,V (2643) St Petersburg 2017}) 9. O-O-O Ke8 10. Bc7 $146 ({Predecessor:} 10. h4 e5 11. Bd2 h5 12. a4 a5 13. Bc4 Bh6 14. Bxh6 Rxh6 15. Rd2 Rh8 16. Rhd1 Rf8 17. Nb5 Ke7 18. Nd6 Nc5 19. f3 b6 20. b3 Ra7 21. Bxf7 {1-0 (21) Savitskiy,S (2356)-Vokarev,S (2468) Loo 2014}) 10... e5 {White has an edge.} 11. Be2 f6 12. h4 h5 13. Bc4 Be7 14. Rhf1 Nc5 15. a3 Be6 16. Bxe6 Nxe6 17. Bd6 a5 18. Rfe1 Bxd6 19. Rxd6 Ke7 20. Rd2 a4 21. Red1 {Black must now prevent Rd7+.} Rhd8 22. Rxd8 Nxd8 $11 {[%mdl 4096] Endgame KRN-KRN} 23. Kd2 Nf7 24. Kc1 Nd6 25. Re1 b5 26. Re2 g5 27. hxg5 fxg5 28. Na2 h4 29. Nb4 Rc8 (29... g4 $17 30. Nd3 (30. Nxc6+ Ke6 $17) 30... h3 31. gxh3 gxh3) 30. Nd3 $15 Kf6 31. f3 c5 32. Rd2 Nc4 33. Re2 Ke6 34. Re1 Rc7 35. Re2 Kd6 36. Re1 Rf7 37. Nf2 Ke6 38. Nh3 Rg7 39. Nf2 b4 40. axb4 $1 cxb4 {Threatens to win with ...a3.} 41. b3 axb3 42. cxb3 Na5 {Strongly threatening ...Rc7+.} 43. Re3 (43. Kb2 $11 {was the only way to keep the balance.}) 43... Nc6 $17 44. Kb1 ({White should play} 44. Nd3) 44... Nd4 45. Rd3 Rc7 46. Nd1 (46. Nh3 $17) 46... Ne2 $19 47. Ne3 {[#]} Nf4 $1 {[%cal Rf4d3]} 48. Nd5 $2 (48. Rd8 Rc3 49. Ng4) 48... Nxd3 49. Nxc7+ {KN-KN} Kd6 50. Nd5 Ne1 51. Ne3 Kc5 ({Not} 51... Nxg2 52. Nxg2 Kc5 53. Ne3 $17) 52. Kc1 {[#]} Nxg2 $1 {[%mdl 576] Remove Defender} 53. Nxg2 h3 54. Ne1 Kd4 {Accuracy: White = 40%, Black = 70%.} 0-1

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.07"]
[Round "9.11"]
[White "Wieczorek, Oskar"]
[Black "Silva Lucena, Cristian"]
[Result "1-0"]
[ECO "C76"]
[WhiteElo "2490"]
[BlackElo "2217"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,81,38,39,27,32,25,70,12,34,22,66,63,61,62,83,46,65,52,100,91,76,83,65,49,38,47,48,60,120,122,134,134,126,135,131,116,361,363,352,342,311,301,391,374,632,646,881,871,907,900,917,900,887,904,841,855,947,920,913,912,2291,1943,1087,517,5594,1370,29993,29994]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 g6 5. c3 d6 6. d4 Bd7 7. O-O Bg7 8. Re1 Nf6 9. h3 {C79: Ruy Lopez: Steinitz-type lines with 3...a6 4 Ba4 Nf6 5 0-0 d6} O-O 10. Bc2 a5 $146 ({Predecessor:} 10... h6 11. Nbd2 Re8 12. Nf1 Nh5 13. Be3 Qf6 14. N1h2 Nf4 15. dxe5 Nxe5 16. Nxe5 Rxe5 {½-½ (55) Jones,G (2688)-Flores,D (2602) Khanty-Mansiysk 2019}) 11. Nbd2 ({White should try} 11. d5 $14) 11... Nh5 {[%cal Re5d4]} 12. Nf1 Nf4 13. Be3 Qf6 14. N1h2 Rad8 15. d5 Nb8 16. h4 h6 17. g3 Nh5 18. Qd2 Kh7 19. c4 (19. g4 $5 {[%cal Rg4h5]} Nf4 20. g5 hxg5 21. hxg5 Nh3+ 22. Kg2 $14) 19... b6 20. a3 Qe7 21. b4 axb4 ({Better is} 21... Na6 $14) 22. axb4 $16 f5 23. exf5 gxf5 24. Ra7 {[%cal Ba1a7,Ba7c7,Bc7b7][%mdl 32] And now g4 would win.} e4 25. Rxc7 exf3 $2 (25... Rc8 $16 26. Bxb6 Rxc7 27. Bxc7 Rc8) 26. Bg5 $18 ({Less strong is} 26. Bxb6 Qf7 $16) 26... Qf7 27. Bxd8 ({Not} 27. Nxf3 Rc8 $11) 27... Rxd8 28. Nxf3 Rc8 29. Rb7 b5 $2 {[#]} (29... Kg8 30. Qd3 Nf6 31. Rxb6 Ne4) 30. c5 $1 {[%mdl 512]} dxc5 31. Ne5 Bxe5 32. Rxe5 Ng7 33. bxc5 Qf6 34. Re1 Rxc5 35. Rxb8 Qd6 36. Rb7 Rxd5 37. Qc3 Nh5 {[#]} 38. Bb3 {Played: Qc3-f3} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.07"]
[Round "9.12"]
[White "Kumar, Nikhil"]
[Black "Real De Azua, Ernesto"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2315"]
[BlackElo "2456"]
[Annotator "TA RC"]
[PlyCount "126"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,126,14,26,13,33,25,35,27,28,41,32,34,28,31,33,19,22,17,25,18,25,2,14,0,0,-15,-12,-31,-13,-45,-18,-17,-15,-10,-25,-51,-51,-40,-47,-126,-141,-152,-146,-158,-146,-150,-152,-140,-94,-96,-91,-75,-68,-67,-60,-70,-51,-51,-51,-165,-165,-589,-589,-589,-575,-575,-574,-535,-536,-1702,-515,-1688,-515,-1658,-1556,-1466,-1456,-1152,-435,-5824,-6705,-5281,-2789,-12837,-12837,-12836,-8323,-12828,-12829,-3030,-2082,-12842,-12842,-12843,-12843,-12844,-12844,-12850,-12850,-12850,-27999,-12851,-27999,-12851,-29958,-12851,-29982,-12851,-29980,-12851,-27999,-12851,-27999,-12851,-29978,-12851,-29985,-12851,-27999]} 1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Be2 O-O 5. O-O d5 6. b4 {D04: Colle System} (6. b3 c5 7. Bb2 cxd4 8. Nxd4 b6 9. Nd2 Bb7 10. c4 Nbd7 11. Rc1 Rc8 12. N2f3 a6 13. cxd5 Nxd5 14. Rxc8 Qxc8 15. Qa1 Qa8 16. Rd1 {½-½ (39) Kramnik,V (2753)-Nepomniachtchi,I (2774) Amsterdam 2019}) 6... c6 7. Bb2 Bf5 8. Nbd2 {White is slightly better.} Ne4 9. Nxe4 Bxe4 10. Nd2 Bf5 11. c4 Nd7 $146 ({Predecessor:} 11... dxc4 12. Nxc4 {½-½ (43) Epishin,V (2563)-Danin,A (2590) Hofheim 2015}) 12. cxd5 cxd5 13. Qb3 Nf6 14. a4 Qd7 15. Rac1 Rfc8 16. a5 Bg4 17. Bxg4 Qxg4 18. Qd3 Qd7 19. Nb3 Qa4 20. Nc5 Qxb4 21. Bc3 Qc4 $1 {Strongly threatening ...Rxc5.} 22. Qxc4 dxc4 23. Nxb7 Nd5 24. Ba1 (24. a6 $15) 24... c3 $17 25. Nc5 {[#]} e5 $1 {[%cal Re5d4]} 26. Bxc3 Nxc3 27. Rxc3 exd4 28. Rcc1 dxe3 29. fxe3 Bb2 30. Rb1 Rxc5 31. Rxb2 Rxa5 {[%mdl 4096] Endgame KRR-KRR} 32. Rb7 Rf5 33. Rxf5 gxf5 $15 {KR-KR} 34. Rb5 {[#]} ({White has to play} 34. Rb4 $1 $15) 34... a5 $1 $19 {[%cal Ba7a5,Ba5a4,Ba4a3][%mdl 32]} 35. Rxf5 $2 (35. Rb3 {nothing else works.}) 35... a4 36. Rf2 a3 {aiming for ...a2.} 37. Ra2 Kg7 38. Kf2 Kf6 39. e4 Ke5 40. Ke3 f6 (40... h5 $142 41. Kd3 h4) 41. Kd3 (41. g4 $142 Ra4 42. h3) 41... h5 42. Ke3 Ra7 43. Kd3 Ra4 44. Kc3 (44. g3 $142 Ra6 45. Ke3) 44... Kxe4 45. Re2+ Kf4 46. g3+ Kf3 47. Ra2 Ra6 48. Kd3 f5 49. Kc3 Ke3 50. Kc4 {[#]} h4 $1 {[%mdl 512]} 51. Kb5 (51. gxh4 f4) 51... Ra8 52. Kc4 hxg3 53. hxg3 Kf3 54. Kd3 Kxg3 55. Ke2 f4 56. Kf1 f3 57. Kg1 Rb8 (57... Kf4 $19 58. Kf1 Kg3) 58. Rg2+ Kf4 59. Rg7 Rb1+ 60. Kf2 Rb2+ 61. Kf1 a2 {[%cal Ra2a1]} 62. Rf7+ Ke5 {[%cal Ra2a1]} 63. Re7+ Kd6 {Accuracy: White = 33%, Black = 74%.} (63... Kf6 $19 64. Ra7 Rb1+ 65. Kf2 a1=Q 66. Rxa1 Rxa1 67. Kxf3 Re1 68. Kf4 Re5 69. Kg3 Kf5 70. Kf3 Kg5 71. Kg2 Kg4 72. Kf2 Re4 73. Kg2 Rf4 74. Kh1 Kg3 75. Kg1 Rf5 76. Kh1 Rf1#) 0-1

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.07"]
[Round "9.13"]
[White "Klekowski, Maciej"]
[Black "Harff, Marcel"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "2515"]
[BlackElo "2369"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,67,5,28,10,10,14,19,13,22,14,7,10,17,0,4,0,6,0,2,4,0,-7,54,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. c4 e5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. d3 d6 6. e3 h5 7. h4 {A25: English Opening vs King's Indian with ...Nc6 but without early d3} Bg4 8. Nge2 Qd7 9. Nd5 $146 ({Predecessor:} 9. f3 Be6 10. e4 f5 11. Nd5 Nce7 12. Bg5 c6 13. Nxe7 Nxe7 14. O-O O-O 15. Rc1 Rae8 {½-½ (23) Solak,D (2629)-Tutisani,N (2394) Batumi 2018}) 9... Nd8 10. e4 c6 {...Bxe2 is the strong threat.} 11. Ndc3 Ne7 12. Be3 c5 13. a3 Ndc6 14. f3 Be6 15. Nd5 O-O 16. O-O f5 ({Black should play} 16... b5 $11) 17. Qd2 (17. Bg5 $14) 17... fxe4 $11 {The position is equal.} 18. fxe4 Nd4 {aiming for ...Nb3.} 19. Nxd4 cxd4 20. Nxe7+ Qxe7 21. Bg5 Qd7 22. Rxf8+ Rxf8 23. Rf1 b5 24. cxb5 Qxb5 25. Bh6 Rxf1+ 26. Bxf1 Bf7 {Black wants to play ...Bxh6.} 27. Bxg7 Kxg7 28. Be2 d5 29. Bf3 dxe4 30. Bxe4 Bd5 31. Bxd5 Qxd5 32. Qb4 Kf7 33. Qb8 Qc5 34. Qb7+ {Accuracy: White = 70%, Black = 77%.} 1/2-1/2

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.07"]
[Round "9.14"]
[White "Marin, Mihail"]
[Black "Shahil Dey"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2496"]
[BlackElo "2148"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,89,12,16,6,19,17,21,21,41,38,42,47,43,25,44,33,49,45,46,46,46,42,46,45,58,53,74,32,33,33,32,23,39,38,42,39,48,28,52,27,48,33,40,32,32,32,37,0,50,50,50,50,50,35,50,50,50,37,50,50,50,37,37,37,50,37,37,37,37,37,37,0,37,37,37,37,37,0,37,0]} 1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bg4 5. c4 e6 6. d3 Nbd7 7. cxd5 {A11: English Opening: 1...c6} cxd5 (7... exd5 8. h3 Bxf3 9. Bxf3 Bc5 10. Bg2 O-O 11. Nc3 Re8 12. e4 dxe4 13. dxe4 Ne5 14. Bg5 h6 15. Bxf6 Qxf6 16. Kh2 Qe6 17. Qc2 Rad8 18. b3 {½-½ (68) Adly,A (2626)-Kryakvin,D (2588) St Petersburg 2018}) 8. Qb3 Qb6 9. Qxb6 {The position is equal.} axb6 10. Nc3 Bc5 11. Bd2 $146 ({Predecessor:} 11. Nb5 O-O 12. Bd2 Bxf3 13. Bxf3 Ne5 14. Kg2 Nxf3 15. Kxf3 Rfc8 16. Rfc1 {1-0 (16) Kushnaryov,A (1883)-Taffijn,A (1819) LSS email 2009}) 11... O-O 12. Rfc1 Rfc8 13. a3 Bxf3 14. Bxf3 Ne5 15. Bg2 Nc6 16. b4 Bd4 17. e3 Bxc3 18. Bxc3 b5 19. e4 d4 20. Bb2 Nd7 21. f4 f6 22. Rc2 Kf7 23. Rac1 Ke7 24. Kf2 Rf8 25. Ke2 Ra6 26. h4 Kd6 27. h5 h6 28. Bf3 Rc8 29. Bg2 Raa8 30. Kd2 e5 31. Bh3 Na7 32. Bg4 (32. Rf1 {is interesting.} Rxc2+ 33. Kxc2 Rc8+ 34. Kb3 Rc7 35. Rc1) 32... Rxc2+ 33. Rxc2 Rc8 34. Bd1 Rxc2+ 35. Bxc2 $14 {[%mdl 4096] Endgame KBB-KNN} Nb6 36. Bb3 Na4 37. Bc1 Nc6 38. Ke2 Nc3+ 39. Kf3 Ke7 40. Kg4 Kd6 41. Kf3 Ke7 42. Kg2 Kd6 43. Kf2 Kd7 44. Kf3 Ke7 45. Kg4 {Accuracy: White = 48%, Black = 63%.} 1/2-1/2

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.07"]
[Round "9.15"]
[White "Savitha Shri B"]
[Black "Villanueva, Mario"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2106"]
[BlackElo "2488"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,90,19,7,29,38,24,-6,0,0,3,2,0,-13,-8,-28,-23,-59,-54,-70,-56,-62,-52,-114,-104,-124,-110,-110,-125,-121,-125,-107,-114,-112,-108,-104,-112,-120,-101,-101,-100,-93,-96,-98,-37,-36,-39,-32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 e6 2. c4 b6 3. Nf3 Bb7 4. e3 Nf6 5. Bd3 d5 6. O-O Nbd7 7. Nc3 Bd6 8. Qe2 Ne4 {E14: Queen's Indian: Classical Variation (4 e3)} 9. cxd5 exd5 10. Ba6 Qc8 11. Bxb7 Qxb7 12. Nd2 $146 ({Predecessor:} 12. Bd2 O-O 13. Rac1 a6 14. Rc2 Rae8 15. Rfc1 Ndf6 16. Be1 {0-1 (25) Adnoy,H (2286)-Berg,E (2587) Oslo 2012}) 12... O-O 13. Ndxe4 dxe4 14. f3 Nf6 {[%cal Bd7f6,Bf6e4,Be4d2][%mdl 32]} 15. fxe4 Nxe4 16. Qf3 Rae8 17. Bd2 c5 18. Rae1 {[#]} ({White should play} 18. Rad1 $15) 18... Bxh2+ $1 $17 {[%mdl 512]} 19. Kxh2 Qb8+ 20. Qf4 Nxd2 21. Rf2 {aiming for Qxb8.} Qxf4+ 22. Rxf4 Nc4 23. dxc5 Nxb2 24. Re2 Nd3 {[%mdl 64] Double Attack} 25. Ra4 {Black should prevent c6.} Nxc5 26. Rxa7 Re5 27. Rb2 Rd8 28. Rxb6 g6 (28... h6 $17 29. Ne2 Rxe3) 29. Rf6 $1 $15 {[%cal Rf6f7]} Rh5+ 30. Kg1 Rd3 {[%mdl 64] Double Attack} 31. Rfxf7 {And now Rfc7 would win.The position is equal.} Rxc3 32. Rg7+ Kh8 {Threatens to win with ...Rc1+.} 33. Rge7 {[%cal Re7e8]} Rc1+ 34. Kf2 {[%cal Re7e8]} Rf5+ 35. Ke2 {Re8+ would kill now.} Rcf1 {[%csl Gf1][%cal Rf5f2]} 36. e4 $1 {[%cal Re4f5]} R5f2+ {[%mdl 64] Double Attack} 37. Ke3 Rf4 {Hoping for ...Rxe4+!} 38. Kd4 {[#]} Rxe4+ $1 {[%mdl 512]} 39. Rxe4 Nxe4 40. Kxe4 $11 {[%mdl 4096] Endgame KR-KR} Rf2 41. g3 h5 42. a4 g5 43. Ra5 h4 44. Rxg5 hxg3 45. Rxg3 {Strongly threatening Ra3.} Ra2 {Accuracy: White = 70%, Black = 70%.} 1/2-1/2

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.07"]
[Round "9.16"]
[White "Raja Harshit"]
[Black "Nawin J J"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "2482"]
[BlackElo "1993"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,80,43,33,54,54,53,38,38,31,37,33,31,29,31,27,35,31,37,36,33,25,37,35,33,31,30,0,6,10,48,47,50,50,54,50,50,60,65,54,87,32,135,138,149,159,255,255,269,294,285,285,273,274,375,285,285,270,366,362,711,669,919]} 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. c4 c5 7. Nc3 Nc6 8. dxc5 dxc5 9. Bf4 Nh5 10. Be3 Nd4 11. Qd2 Be6 {E65: King's Indian: Fianchetto: 6...c5 7 0-0 without d5 by White} (11... e5 12. Nd5 Nf6 13. Nxd4 exd4 14. Bg5 Bf5 15. a3 Rc8 16. e4 dxe3 17. fxe3 Ne4 18. Bxe4 Qxg5 19. Bxf5 gxf5 20. Rxf5 {1-0 (37) Drygalov,S (2446)-Jones,G (2682) St Petersburg 2018}) 12. Rfd1 {[%cal Rf3d4]} Rc8 13. Rac1 $146 (13. b3 {looks sharper.} Nxf3+ 14. Bxf3 Qxd2 15. Bxd2 b6 16. Rac1) ({Predecessor:} 13. Nxd4 cxd4 14. Bxd4 Qxd4 15. Qxd4 Bxd4 16. Rxd4 Rxc4 17. Rxc4 {½-½ (17) Topp,M (2104)-Van Lommel,P (2122) Germany 2006}) 13... Bxc4 {White is slightly better.} 14. Nxd4 cxd4 15. Bxd4 Bxd4 16. Qxd4 Qxd4 17. Rxd4 b5 18. b3 Be6 19. Rdd1 b4 20. Nb5 a5 $1 21. Nc7 Nf6 22. Bb7 Rcd8 23. f3 Rxd1+ 24. Rxd1 Rb8 (24... Bc8 $5 {[%cal Rc8b7]} 25. Bc6 Bh3 $11) 25. Ba6 Rb6 26. Rd8+ Kg7 27. Nxe6+ Rxe6 $14 {[%mdl 4096] Endgame KRB-KRN} 28. Bc4 Re5 29. Kf2 Rc5 30. g4 (30. e4 $16) 30... h6 (30... h5 $14) 31. Ke3 $16 e5 32. h4 g5 {[#]} (32... Rc7 $16 {was worth a try.} 33. Ra8 Rc5) 33. h5 $1 $18 Rc7 34. Ra8 Rc5 35. Ra7 Nd5+ 36. Ke4 Nc7 37. Rb7 Kf6 38. Rb8 Kg7 39. Kf5 Nd5 $2 {[#]} (39... Ne6 40. Bxe6 e4+ 41. Kxe4 fxe6 42. Rb7+ Kg8) 40. Kxe5 Nc3+ {Accuracy: White = 82%, Black = 39%.} 1-0

[Event "31st Roquetas de Mar Open 2020"]
[Site "Roquetas de Mar"]
[Date "2020.01.07"]
[Round "9.17"]
[White "Kiselev, Pavel"]
[Black "Gascon Del Nogal, Jose Rafael"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2303"]
[BlackElo "2466"]
[Annotator "TA RC"]
[PlyCount "117"]
[EventDate "2020.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 29,117,0,16,10,8,8,8,6,6,0,0,0,27,0,11,4,13,0,0,0,0,0,0,0,0,0,18,27,59,58,66,57,58,53,56,62,59,64,70,52,52,151,342,274,282,272,1058,1059,1012,1008,875,882,1033,988,1977,1933,1681,1568,12836,12835,12835,1525,12833,1287,12827,6342,6318,5887,12837,12838,12838,12839,12838,12839,12839,12839,12838,12839,12838,12839,12841,12841,12841,12841,12841,12842,12843,12844,29994,29995]} 1. Nf3 Nf6 2. d4 d5 3. c4 e6 4. Nc3 dxc4 5. e3 a6 6. a4 c5 7. Bxc4 Nc6 8. O-O Be7 9. Qe2 cxd4 10. Rd1 e5 11. exd4 exd4 12. Nxd4 Nxd4 13. Qe5 Qd6 14. Qxd4 Qxd4 15. Rxd4 Bc5 16. Rf4 {D27: Queen's Gambit Accepted: Classical main line: 7 e4!? and 7 a4} (16. Rd3 {with more complications.} Bf5 17. Rf3 Be6 18. Be3 Bb4 19. Bxe6 fxe6 20. Rf4) (16. Rd3 O-O 17. Be3 Bxe3 18. Rxe3 Bd7 19. Nd5 Rfe8 20. Nxf6+ gxf6 21. Rg3+ Kf8 22. Bd3 h6 23. Rf3 Kg7 24. Rf4 Rad8 25. Be4 Bxa4 26. Bxb7 Rd1+ 27. Rxd1 Bxd1 28. h4 Rb8 29. Bxa6 Rxb2 30. Kh2 Be2 {½-½ (30) Wang,Y (2690)-Lu,S (2640) China 2018}) 16... Be6 17. Bxe6 fxe6 18. Rc4 {The position is equal.} Ba7 $146 ({Predecessor:} 18... Bd6 19. Be3 Ke7 20. Ne4 Nd5 21. Bd4 Rhg8 22. Re1 h6 23. h4 Rad8 24. Nxd6 Kxd6 {½-½ (84) Shinkevich,V (2439)-Fakhrutdinov,T (2481) St Petersburg 2018}) 19. Bg5 O-O 20. Re1 Rad8 21. Re2 Bd4 {[#] Strongly threatening ...Bxc3.} 22. h3 (22. Kf1 {feels hotter.} e5 23. Ne4 Rc8 24. Rxc8 Rxc8 25. Nd6) 22... e5 23. Bxf6 gxf6 24. Ne4 f5 25. Ng5 Ba7 26. Rc7 ({Of course not} 26. Rxe5 Rd1+ 27. Kh2 Bb8 $17) 26... h6 27. Rxb7 Rd1+ 28. Kh2 Bb8 29. Ne6 e4+ $1 30. g3 Rc8 $1 {With the idea ...Be5!} 31. Ng7 $36 {[%mdl 2048] White is more active.} Rcc1 $1 {[#] ( -> ...Rh1+)} 32. Rxb8+ Kxg7 $14 {[%mdl 4096] Endgame KRR-KRR} 33. g4 $1 {[%cal Rg4f5]} fxg4 $1 34. hxg4 Rh1+ $1 35. Kg3 Rcg1+ (35... Rhg1+ $16 36. Kf4 Rc7) 36. Kf4 $18 Rh4 37. Rb7+ Kg8 $2 (37... Kf6 38. Rb6+ {[%mdl 64] Double Attack} (38. Kxe4 Rgxg4+ 39. Kd3 Rxa4 $11) 38... Kg7) 38. f3 {Threatens to win with Rc2.} Rc1 39. Rxe4 {[%cal Re4e8]} Rc8 40. Re6 Rh3 41. Rg6+ Kf8 42. Rxa6 h5 43. g5 h4 44. b3 Rh1 45. Kg4 Kg8 46. Rh6 Rg1+ 47. Kxh4 Rc2 48. Kh5 Rh1+ 49. Kg4 Rg1+ 50. Kf4 Rc8 51. Rg6+ Kh8 52. Rf6 Rh1 53. Rh6+ Rxh6 54. gxh6 {KR-KR} Rc6 55. a5 Rf6+ 56. Ke3 Ra6 57. b4 {[%cal Bb3b4,Bb4b5][%mdl 32]} Rg6 58. b5 Rg7 59. hxg7+ {Accuracy: White = 62%, Black = 42%.} 1-0

