[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.11"]
[Round "1"]
[White "Xu, Xiangyu"]
[Black "Murillo Montes, Antonio"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2567"]
[BlackElo "1794"]
[Annotator "TA"]
[PlyCount "41"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,41,33,56,47,66,49,52,46,57,29,16,16,10,-1,92,45,56,45,51,47,49,56,51,36,62,55,55,40,45,45,112,109,585,581]} 1. d4 d6 2. e4 Nf6 3. Nc3 Nc6 4. Be3 (4. Nf3 g6 5. Be3 Bg7 6. Qd2 O-O 7. O-O-O a6 8. Bh6 b5 9. Bxg7 Kxg7 10. Qe1 e6 11. e5 Nd5 12. h4 h6 13. g3 Ncb4 14. Nxd5 Nxd5 15. Bg2 Bb7 16. Nh2 {0-1 (62) Berkes,F (2640)-Kadric,D (2562) Paracin 2016}) 4... e5 5. d5 Nb8 6. Nge2 $146 {B00: Queen's Fianchetto Defence, Nimzowitsch Defence} ({Predecessor:} 6. f3 Be7 7. Bc4 O-O 8. Nge2 c6 9. a4 a5 10. O-O Na6 11. Qd2 Nb4 {½-½ (59) Gazik,V (2432)-Berczes,C (2361) Slovakia 2015}) 6... Be7 7. Ng3 O-O 8. Be2 {White is slightly better.} h6 9. Nf5 Bxf5 $1 10. exf5 Nbd7 11. Qd2 Nh7 (11... c6 $11) 12. h4 Bxh4 {[#]} 13. Bxh6 $1 {[%mdl 512]} Bg5 (13... gxh6 14. Qxh6) 14. Bxg5 Qxg5 15. O-O-O Qxd2+ 16. Kxd2 f6 17. Rh4 Ng5 18. Nb5 Rfc8 $1 19. Rc4 Nb6 ({Black should play} 19... Nc5 $14) 20. Rxc7 $16 Nxd5 $2 {[%mdl 8192] [#]} (20... Rxc7 $16 21. Nxc7 Rc8) 21. Bc4 {Accuracy: White = 43%, Black = 21%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.11"]
[Round "1"]
[White "Grigoryan, Karen H."]
[Black "Rivero Cabello, Jose Carlos"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "2557"]
[BlackElo "1792"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,82,20,21,0,18,19,50,35,65,58,73,0,0,0,102,109,99,101,118,124,140,131,228,220,205,202,237,236,246,222,322,322,322,284,305,261,307,308,297,228,275,285,290,273,362,325,424,420,420,425,579,560,577,448,448,448,566,581,706,697,675,668,1002,957,29991,29985,29998]} 1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 Bb4 5. Nge2 d5 6. exd5 Nxd5 7. O-O Nxc3 8. bxc3 Bd6 {C28: Vienna Game: 2...Nf6 3 Bc4 Nc6} 9. Ng3 O-O {LiveBook: 7 Games} 10. a4 (10. Qh5 Na5 11. Bb3 Nxb3 12. axb3 g6 13. Qh6 f5 14. Bg5 Qd7 15. f4 b6 16. Rae1 exf4 17. Bxf4 {½-½ (27) Mitkov,N (2454)-Fedoseev,V (2724) chess.com INT 2018}) 10... Na5 {The position is equal.} 11. Ba2 c5 $146 ({Predecessor:} 11... Qe7 12. Qh5 Be6 13. Re1 Bxa2 14. Rxa2 g6 15. Qh6 f5 16. Bg5 {½-½ (25) Lendwai,R (2405)-Schuh,F (2355) Austria 1991}) 12. Bd5 Nc6 13. Qf3 Rb8 14. Nh5 ({Better is} 14. Ne4 $16) 14... Qh4 $11 {[#] Hoping for ...Bg4.} 15. Ng3 $40 {[%mdl 128] Black needs to defend precisely.} Qg4 (15... Qd8 $1 $11) 16. Qxg4 $16 Bxg4 17. Ne4 Be7 18. Ba3 Rfc8 19. Nxc5 e4 (19... Bd6 $16 {might work better.}) 20. Nxe4 $18 (20. dxe4 $6 Na5) 20... Bxa3 21. Rxa3 Rc7 22. a5 Ne7 23. Ba2 Be6 (23... Rd8 {is a better defense.} 24. Rb1 Bf5) 24. Bxe6 fxe6 25. Ng5 e5 26. Re1 Nc6 27. Nf3 Re8 28. d4 b6 29. axb6 ({Don't take} 29. Nxe5 $6 Nxa5 30. Kf1 Rec8 $18) 29... axb6 30. Ra6 ({Resist} 30. dxe5 Rce7 $18) 30... e4 31. Nd2 Nb8 32. Rxb6 Rxc3 33. Nxe4 {[#] Threatens to win with Nf6+!} Nd7 34. Rb7 Rxc2 {And now ...Rxe4! would win.} 35. h3 Rd8 36. Ng5 Nf6 37. Ree7 Ne8 38. Ne6 Ra8 39. Nxg7 Nd6 40. Rbd7 Nb5 41. Ne6 Kh8 {Accuracy: White = 76%, Black = 18%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.11"]
[Round "1"]
[White "Xu, Yi"]
[Black "Munoz Mesa, Miguel Angel"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2528"]
[BlackElo "1786"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,65,23,57,33,23,28,31,29,33,17,18,20,30,31,35,25,63,24,25,25,65,74,193,187,185,196,262,257,338,319,310,273,304,296,418,365,448,396,533,519,679,585,666,653,634,502,882,891,1094,1100,1167,1038,1439,1425,3300,3156,29990,29991]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. O-O d6 5. d4 Bg4 (5... Nf6 6. d5 Nb8 7. Bd3 Nbd7 8. c4 Nc5 9. Nc3 Nxd3 10. Qxd3 O-O 11. Nd2 Nh5 12. g3 g6 13. b4 f5 14. Ba3 {½-½ (32) Anand,V (2786)-Ivanchuk,V (2738) Leuven 2017}) 6. c3 {C50: Hungarian Defence and Giuoco Pianissimo} Nf6 7. d5 Nb8 8. Bd3 {White is slightly better.} Nbd7 9. Be3 O-O 10. Nbd2 {[%cal Bb1d2,Bd2f1,Bf1g3][%mdl 32]} a5 $146 ({Predecessor:} 10... Bh5 11. h3 c5 12. Qc2 Ne8 13. g4 {1-0 (44) Hidegh,E (2181)-Pinter,M (2073) Hungary 2004}) 11. h3 Bh5 12. Re1 Ne8 13. g4 Bg6 14. Nf1 b6 15. Ng3 $36 {[%mdl 2048] White is really pushing.} f6 (15... Nc5 $16) 16. Bb5 $18 Nc5 17. Nd2 h6 (17... Bf7 $142 18. b4 Na6) 18. b4 Nb7 19. Bc6 Qc8 20. Nc4 axb4 21. cxb4 Bh7 (21... Rb8 $142 22. Rc1 f5) 22. a4 g5 23. Qe2 Ng7 {[#]} 24. Bxb6 $1 {[%mdl 512]} cxb6 25. Nxb6 {[%mdl 64] Double Attack} Qc7 26. Nxa8 Rxa8 27. a5 Rb8 (27... Ra7 $142 28. Qe3 Nxa5 29. Rxa5 Rxa5) 28. a6 Nd8 29. a7 Nxc6 30. axb8=B Qxb8 31. dxc6 {[%cal Bd5c6,Bc6c7][%mdl 32]} Qxb4 32. c7 Qb7 33. Qc4+ {Accuracy: White = 66%, Black = 16%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.11"]
[Round "1"]
[White "Vasquez Schroeder, Rodrigo"]
[Black "Caro Bellerin, Javier"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2499"]
[BlackElo "1771"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,50,20,30,59,37,64,50,160,161,223,174,469,322,468,313,493,488,637,632,741,745,719,711,1129,1187,1079,1124,1429,1333,29995,29994,29997,29998,29998,29999,29999]} 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 e6 5. Nc3 Nc6 6. Nf3 Nf6 7. cxd5 Nxd5 8. Bd3 Be7 9. O-O {LiveBook: 1214 Games} h6 {D42: Queen's Gambit Declined: Semi-Tarrasch: 5 cxd5 Nxd5 6 e3 Nc6 7 Bd3} (9... O-O 10. Re1 Bf6 11. Be4 Nce7 12. Qd3 g6 13. Bh6 Bg7 14. Bg5 f6 15. Bd2 Nxc3 16. Qxc3 Nd5 17. Qb3 b6 18. Bb4 Rf7 19. Nd2 Bb7 20. Ba3 Qd7 21. Nc4 Bf8 22. Bxf8 Rfxf8 {1-0 (48) Ding,L (2778)-Bu,X (2723) Danzhou 2016}) 10. a3 O-O 11. Bc2 Bf6 {[#]} (11... Qd6 $14) 12. Qd3 $1 $16 {[%csl Gc2][%cal Rd3h7]} Re8 (12... g6 $142) 13. Re1 $146 ({Resist} 13. Nxd5 $6 exd5 14. Qh7+ Kf8 $16) ({Predecessor:} 13. Ne4 b6 14. Re1 Bb7 15. Bd2 Rc8 16. Rac1 Nce7 17. Bb4 Nf5 18. Bc3 Bg5 19. Nfxg5 {½-½ (19) Sandum,K (1854)-Bentsen,H (1994) Molde 2002}) 13... a6 $2 (13... g6 14. Bxh6 Nxc3) 14. Qh7+ $18 Kf8 15. Bb3 Nde7 (15... Nce7 $142 16. Bd2 Nxc3) 16. Ne4 Ng6 17. Be3 Ke7 {And now ...Rh8 would win.} 18. Nxf6 Kxf6 {[#]} 19. Ne5 $1 {[%mdl 512]} Rg8 (19... Ncxe5 20. dxe5+) 20. Ng4+ Ke7 {[#]} 21. d5 $1 {[%mdl 512]} b6 (21... exd5 22. Nxh6) 22. dxe6 Kf8 23. exf7 {White mates.} Rh8 {[#]} 24. Bc5+ $1 {[%mdl 512]} Nce7 (24... bxc5 25. Qg8+) 25. Qg8+ Rxg8 26. fxg8=Q# {Accuracy: White = 95%, Black =  9%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.11"]
[Round "1"]
[White "Harutjunyan, Gevorg"]
[Black "Perez Bolanos, David"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2476"]
[BlackElo "1768"]
[Annotator "TA"]
[PlyCount "34"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,29,96,97,206,197,258,270,764,754,766,776]} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qh4 5. Nc3 Bb4 6. Be2 Qxe4 7. Ndb5 Bxc3+ 8. bxc3 {[%cal Bb2c3,Bc3d4][%mdl 32]} Kd8 9. O-O a6 10. Nd4 Nxd4 {C45: Scotch Game} 11. cxd4 {LiveBook: 4 Games} ({Much weaker is} 11. Qxd4 $6 Qxd4 12. cxd4 Nf6 $11) 11... d5 (11... Nf6 $16) (11... Nf6 12. Rb1 d5 13. Bg5 Qf5 14. Bh4 Re8 15. Rb3 g5 16. Bg3 Ne4 17. Bd3 Qd7 18. Bxe4 Rxe4 {1-0 (41) Khusnutdinov,R (2525)-Sangma,R (2358) Bhubaneswar 2010}) 12. Bf3 $18 {[%mdl 1024] White has strong compensation.} Qf5 (12... Qg6 {was worth a try.} 13. Bxd5 Nf6) 13. Re1 {[#] And now Re5 would win.} Be6 $2 (13... Nf6 14. Re5 Qd7) 14. Re5 Qg6 15. Bh5 {Predecessor:} Bg4 $146 16. Rxd5+ Kc8 17. Bxg4+ Kb8 {1-0 (29) Nguyen Phu Ngoc,T-La Nguyen Thao,N Hue 1999} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.11"]
[Round "1"]
[White "Iniyan, P."]
[Black "Gutierrez Marconi, Christian Fer"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2456"]
[BlackElo "1767"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,79,36,23,44,6,24,8,75,76,60,57,64,38,38,32,33,38,32,33,81,81,84,81,89,78,88,96,164,166,176,176,173,175,179,154,144,160,154,151,189,185,240,241,273,272,285,273,269,268,432,438,491,321,29987,410,487,476,566,490,1395,1298,3048,3024,2729,2827,2858,2644,2817,2637]} 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bf4 c6 6. e3 Nbd7 7. Rc1 {LiveBook: 8 Games} Ne4 {D37: Queen's Gambit Declined: 5 Bf4} (7... O-O 8. Bd3 dxc4 9. Bxc4 b5 10. Bd3 Bb7 11. O-O a6 12. Ne4 Nxe4 13. Bxe4 Rc8 14. Ne5 Nxe5 15. Bxe5 Qd7 16. Rc3 f6 17. Bg3 c5 18. Bxb7 Qxb7 19. dxc5 Rxc5 {½-½ (44) Tihonov,J (2408)-Borsuk,Y (2278) Minsk 2016}) 8. Nxe4 $146 ({Predecessor:} 8. Qc2 f5 9. cxd5 exd5 10. Nxd5 cxd5 11. Bc7 Bb4+ 12. Ke2 Qe7 13. a3 Bd6 14. Bxd6 Nxd6 15. Qb3 {0-1 (37) Kovacs,G (2271)-Magony,T (2143) Hungary 2006}) 8... dxe4 9. Nd2 Qa5 (9... f5 $11) 10. a3 $16 O-O 11. c5 f5 12. Rc3 Qd8 13. Nc4 Nf6 14. Rc1 Nd5 15. Bg3 Bh4 16. Bxh4 Qxh4 17. g3 $36 {[%mdl 2048] White is in control.} Qf6 18. Bg2 b6 19. Ne5 bxc5 (19... Ba6 $16) 20. Rxc5 $18 Rb8 21. Qc1 Ne7 22. O-O Rd8 23. Nxc6 Nxc6 24. Rxc6 Bb7 25. Rc5 Rdc8 26. b4 Qd8 (26... Re8 $142 27. Qc2 Qd8) 27. Qc2 Ba6 28. Rc1 Rxc5 29. dxc5 {[%cal Bd4c5,Bc5c6][%mdl 32]} ({Much less strong is} 29. bxc5 $6 Bd3 $18) 29... Bd3 30. Qc3 Qc8 $2 {[#]} (30... Kf7 31. c6 Qf6) 31. Bf1 Qa6 32. Rd1 Bxf1 $2 (32... Rd8 $18 33. c6 Rc8 34. Bxd3 exd3 35. Rxd3 Rxc6) 33. Rxf1 {[%mdl 4096] Endgame KQR-KQR} (33. Rd7 $142 e5 34. Qxe5 {[%mdl 64] Double Attack} Qf6 35. Qxb8+ {[%mdl 64] Double Attack} Qf8 36. Rd8 Qxd8 37. Qxd8+ Kf7 38. Kxf1) 33... Rd8 34. c6 {White is clearly winning.} Rd3 35. Qc5 Kf7 (35... Rd5 $142) 36. b5 Qb6 37. Qxb6 axb6 38. Rc1 Rd8 39. a4 {[%cal Ba3a4,Ba4a5][%mdl 32]} Ke7 {[#]} 40. a5 $1 {[%mdl 512] Accuracy: White = 76%, Black = 27%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.11"]
[Round "1"]
[White "Starostits, Ilmars"]
[Black "Baquero Baquero, Antonio"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "2442"]
[BlackElo "1764"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,55,23,35,34,50,50,59,58,56,61,76,71,82,83,87,77,79,81,102,102,94,99,136,135,141,143,145,134,132,102,181,170,171,121,209,231,435,433,408,397,374,375,379,350,532,531,733,561]} 1. d4 Nf6 2. Nf3 b6 3. e3 {[%cal Be2e3,Be3e4][%mdl 32]} Bb7 4. Bd3 d6 (4... e6 5. O-O c5 6. c4 Be7 7. Nc3 O-O 8. d5 exd5 9. cxd5 d6 10. e4 Nbd7 11. h3 Re8 12. Bf4 Bf8 13. Re1 a6 14. a4 Rc8 15. Qd2 c4 16. Bc2 Nc5 17. Rad1 g6 18. e5 dxe5 19. Bxe5 Bd6 20. Qd4 Bxe5 21. Nxe5 Nd3 22. Bxd3 cxd3 23. Rxd3 {1-0 (37) Dominguez Perez,L (2739)-Vachier Lagrave,M (2779) chess.com INT 2018}) 5. c4 Nbd7 6. Nc3 {A47: 1 d4 Nf6 2 Nf3 b6: Torre, London and Colle Systems} g6 7. e4 Bg7 8. Bg5 $146 {White is slightly better.} ({Predecessor:} 8. O-O O-O 9. Qc2 c5 10. d5 Ng4 11. Bf4 Nge5 12. Nxe5 Nxe5 13. Be2 Bc8 14. Qd2 Bg4 15. b3 Bxe2 16. Nxe2 Qd7 {0-1 (43) Stepien,T (1258)-Bobzin,V (1381) Hamburg 2014}) 8... c5 9. d5 $1 Ng4 10. h3 Nge5 11. Nxe5 Nxe5 12. Be2 h6 13. Be3 g5 14. h4 gxh4 15. Rxh4 Ng6 16. Rh5 Bxc3+ 17. bxc3 Bc8 18. Bxh6 Bd7 19. Bg5 Rxh5 (19... Rg8 $16 20. Qd2 Ba4) 20. Bxh5 $18 {[%cal Be2h5,Bh5f7,Bf7e6][%mdl 32] Strongly threatening e5!} Qc7 21. a4 Ne5 (21... O-O-O $16 {was worth a try.}) 22. f4 Nxc4 $2 {[#]} (22... Ng6 23. Qe2 O-O-O 24. Bxg6 fxg6 25. Bxe7 Re8) 23. Bxf7+ $1 {[%mdl 512]} Kd8 (23... Kxf7 24. Qh5+) 24. Qd3 b5 25. axb5 Bxb5 26. Qh3 {Intending Qh8+ and mate.} Qc8 (26... Qb7 $142 27. Rb1 Rb8) 27. Be6 Bd7 28. Qh7 {Accuracy: White = 83%, Black = 50%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.11"]
[Round "1"]
[White "Larino Nieto, David"]
[Black "Puig Guisado, Jaime"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2432"]
[BlackElo "1762"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,59,52,49,36,35,-17,12,0,4,-16,-17,-27,-50,-49,13,40,254,284,314,308,302,301,285,303,408,404,414,406,572,484,563,562,883,374,382,387,383,391,385,386,615,620,613,610,1066,1043,5131,5103,2058,2086,29995,29994]} 1. Nf3 d5 2. e3 Nf6 3. c4 Bg4 (3... e6 4. Nc3 dxc4 5. Bxc4 a6 6. O-O b5 7. Bb3 Bb7 8. d4 Nbd7 9. Qe2 c5 10. Rd1 Qb8 11. e4 cxd4 12. Nxd4 Bd6 13. g3 O-O 14. f3 Rc8 15. Be3 Nf8 16. Rac1 h5 17. Qd2 Rd8 18. Nce2 h4 19. Bg5 hxg3 20. Bxf6 gxf6 21. Qh6 {1-0 (31) Svidler,P (2756)-Shankland,S (2722) Hoogeveen 2018}) 4. cxd5 Nxd5 5. Nc3 Nc6 6. Qb3 $146 {A06: Réti Opening:1 Nf3 d5} ({Predecessor:} 6. a3 a6 7. Be2 e5 8. O-O Nxc3 9. bxc3 Bf5 10. d4 e4 {1-0 (61) Kupsky,D (1618)-Cermak,J (1443) Brno 2009}) 6... Nb6 7. a4 (7. d4 $14) 7... Rb8 8. a5 {The position is equal.} Nd7 $1 9. a6 bxa6 10. Qc4 Bxf3 11. gxf3 {[%cal Bg2f3,Bf3f4][%mdl 32]} Nde5 (11... Nb4 $1 $15 12. Nd5 Nxd5 13. Qxd5 e6) 12. Qe4 $36 {[%mdl 2048] White has good play.} Rb4 $2 {[#]} (12... Nb4 $14) 13. d4 $18 e6 {Threatening ...f5.} 14. f4 ({Weaker is} 14. Bxa6 f5 $11) 14... f5 15. Qg2 Nxd4 16. exd4 Ng4 17. Rxa6 Kf7 18. Be2 h5 (18... Nf6 {keeps fighting.} 19. Nb5 Qd5 20. Qxd5 Nxd5 21. Rxa7 Kf6 22. Nxc7 Nxc7 23. Rxc7 Bd6) 19. Rg1 Qxd4 20. h3 Nf6 21. Qc6 (21. Be3 $142 Qd8 22. Qg6+ Ke7 23. Bc5+ Kd7 24. Bxb4 Bxb4 25. Rxa7) 21... Qd6 22. Nb5 Qxc6 23. Rxc6 Nd5 24. Nxc7 Nxf4 (24... Rb6 $142 25. Rc4 Nf6) 25. Bxf4 Rxf4 26. Nxe6 Bb4+ 27. Kf1 Rh4 28. Rxg7+ Kf6 29. Rd7 {[#] Intending Nd8+ and mate.} Rxh3 30. Nf4+ {Accuracy: White = 63%, Black = 16%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.11"]
[Round "1"]
[White "Ertan, Can"]
[Black "Munoz Jorva, Miguel Angel"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2421"]
[BlackElo "1745"]
[Annotator "TA"]
[PlyCount "27"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,27,58,89,26,18,0,99,82,209,212,261,214,505,479,478,456,535,477,759,606]} 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 c6 5. Bc4 Bf5 {LiveBook: 22 Games} 6. d5 {B01: Scandinavian Defence} (6. Bxf7+ $16 Kxf7 7. Qf3) 6... Nf6 $1 $11 7. Bf4 Ne4 $146 (7... Qb6 $11 {remains equal.}) ({Predecessor:} 7... cxd5 8. Nxd5 Nxd5 9. Qxd5 Qxd5 10. Bxd5 Nc6 11. Bxc6+ bxc6 12. O-O-O f6 {½-½ (41) Timman,J (2600)-Karpov,A (2619) Groningen 2013}) 8. Nge2 $16 {White is better.} Qb6 (8... Nd7 $16) 9. O-O $18 Nxc3 10. Nxc3 ({Don't take} 10. bxc3 $6 Be4 $16) 10... Qxb2 $2 {[#]} (10... Nd7 11. Qf3 Nf6) 11. Qf3 {White is clearly winning.} ({Weaker is} 11. dxc6 Nxc6 12. Nb5 Rc8 $16) 11... Qb4 12. Bb3 e6 13. Rab1 Qd4 (13... Bd6 $142) 14. dxc6 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.11"]
[Round "1"]
[White "Fernandez Garcia, Jose Miguel"]
[Black "Lei, Tingjie"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2390"]
[BlackElo "2447"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,64,15,20,-14,-5,-38,-29,-30,-16,-47,-2,-62,-53,-102,-58,-74,-60,-69,-30,-33,-34,-77,-78,-80,-66,-85,-69,-82,-70,-266,-249,-384,-375,-379,-352,-429,-421,-593,-595,-537,-556,-1527,-520,-682,-688,-29983,-29982,-29991,-29992,-29994,-29995]} 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 dxc4 5. Bg2 Bb4+ 6. Bd2 a5 7. O-O O-O {E04: Open Catalan: 5 Nf3} 8. Qc2 (8. Bg5 h6 9. Bxf6 Qxf6 10. a3 Bd6 11. Nc3 Nc6 12. Rc1 e5 13. d5 Nd4 14. Nxd4 exd4 15. Ne4 {0-1 (66) Ding,L (2777)-Wang,H (2709) Huaian 2017}) 8... b5 {LiveBook: 23 Games} 9. Ne5 Ra6 {The position is equal.} 10. Rd1 Bxd2 11. Rxd2 $146 ({Predecessor:} 11. Nxd2 a4 12. e3 Nfd7 13. b3 Nxe5 14. dxe5 Qd3 15. Qxd3 cxd3 {0-1 (26) Rosenburg,T (1728)-Hagenlueke,T (2010) Kiel 2016}) 11... Nd5 12. Nc3 c6 13. a3 ({White should play} 13. a4 $11) 13... f6 $36 {[%mdl 2048] Black has the initiative.} 14. Ng4 Nd7 15. e4 Nxc3 16. Qxc3 Nb6 17. Ne3 Bd7 18. d5 cxd5 19. exd5 e5 20. Qc2 f5 {[%cal Bf6f5,Bf5f4][%mdl 32]} 21. d6 Kh8 22. b3 $2 ({White should try} 22. Nd5 $15) 22... f4 $19 23. Nd5 (23. Nxc4 $142 bxc4 24. bxc4) 23... cxb3 24. Qxb3 Nc4 {[%cal Bb6c4,Bc4d2,Bd2f3][%mdl 32]} 25. Rdd1 Rxd6 26. Nc3 (26. Rd3 $142) 26... fxg3 27. hxg3 Nd2 28. Qb2 {[#]} Bg4 (28... Rxf2 $142 $1 {[%mdl 512] ( -> ...Qb6)} 29. Rf1 {[#]} (29. Kxf2 Qb6+) 29... Rxg2+ $1 {[%mdl 576] Remove Defender} 30. Kxg2 Bc6+ 31. Kf2 Nxf1 32. Kxf1 Rf6+ 33. Ke1 Qd3 34. Ne2 Bg2 35. Nf4 Qf1+ {[%mdl 64] Double Attack} 36. Kd2 Rd6+ 37. Nd5 Rxd5+ 38. Qd4 Rxd4+ 39. Kc3 Qxa1+ {[%mdl 64] Double Attack} 40. Kc2 Qxa3 41. Kb1 Be4#) 29. Nxb5 Rd3 {Threatens to win with ...Rxf2!} 30. Rdc1 Qb6 {Black mates.} 31. Qxe5 Qxf2+ {[%mdl 64] Double Attack} 32. Kh2 Nf3+ {[%mdl 64] Double Attack. Accuracy: White = 21%, Black = 65%.} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.11"]
[Round "1"]
[White "Linan Molina, Daniel"]
[Black "Fedorchuk, Sergey A."]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1794"]
[BlackElo "2606"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,72,1,16,-57,-58,-82,-48,-125,-62,-155,-174,-190,-118,-143,-141,-137,-143,-143,-152,-240,-227,-342,-333,-310,-194,-170,-139,-138,-139,-143,-130,-254,-225,-300,-298,-294,-289,-322,-223,-227,-223,-233,-208,-435,-381,-573,-313,-420,-412,-387,-253,-472,-479,-751,-744,-1187,-1170,-6279,-5789,-29990,-29991]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 Nf6 7. Bd3 b5 {LiveBook: 39 Games} 8. Nce2 $146 {B43: Sicilian: Kan Variation: 5 Nc3} (8. O-O $11) ({Predecessor:} 8. f4 Bb7 9. Qf3 Nc6 10. g4 Nxd4 11. Bxd4 Bc5 12. Bxc5 Qxc5 13. g5 Ng8 14. O-O-O Ne7 15. h4 b4 16. Ne2 a5 17. Rh3 Rc8 {½-½ (30) Becerra Rivero,J (2544)-Ehlvest,J (2640) Stillwater 2007}) 8... Bb7 $15 9. Ng3 h5 10. Qf3 (10. h4 $15) 10... Bb4+ ({Black should play} 10... h4 $17 11. Nge2 d5) 11. Bd2 (11. c3 $15 Be7 12. a4) 11... Bxd2+ $17 12. Kxd2 Qe5 (12... d5 $19 13. a4 h4) 13. c3 Nc6 14. Nxc6 Bxc6 15. h4 {[#]} b4 $1 {[%mdl 512]} 16. Rhf1 (16. Qe3 $17 {was called for.}) (16. cxb4 Qxb2+) 16... Rb8 {...bxc3+ is the strong threat.} 17. Rac1 (17. Bc2 $142) 17... bxc3+ $19 18. bxc3 Qd6 19. Qe3 {Hoping for e5.} Rb2+ 20. Rc2 {[#]} Rxc2+ $1 21. Kxc2 {Threatens to win with e5.} Qa3 22. Bc4 (22. Rb1 $17 Qxa2+ 23. Kc1 Qa3+ 24. Kd2) 22... O-O 23. Bb3 Ba4 24. Bxa4 Qxa2+ ({Don't play} 24... Qxa4+ 25. Kb1 $19) 25. Kd3 Qxa4 26. Qd4 Qb5+ 27. Qc4 {intending Qxb5.} Qb7 28. Ra1 $2 (28. Qb4 {is a better defense.} Qa8 29. Rb1) 28... d5 {[%cal Bd7d5,Bd5e4][%mdl 32]} 29. Qxa6 (29. Qb4 $142 Qc6 30. Ke2) 29... dxe4+ 30. Ke2 Qb2+ 31. Kf1 Qxc3 32. Kg1 $2 (32. Re1 {keeps fighting.}) 32... e3 {White must now prevent ...exf2+.} 33. Qa3 (33. f3 $142 Rd8 34. Kh2) 33... exf2+ 34. Kxf2 Qd4+ {[%mdl 64] Double Attack} 35. Kf1 Ng4 {[%csl Gg4][%cal Rd4f2]} 36. Qa2 Qf4+ {Accuracy: White = 13%, Black = 70%.} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.11"]
[Round "1"]
[White "Arias Castanedo, Jacinto"]
[Black "Ibarra Jerez, Jose Carlos"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1792"]
[BlackElo "2558"]
[Annotator "TA"]
[PlyCount "42"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,42,0,0,-11,16,7,15,16,15,-45,-48,-82,-81,-95,-85,-307,-227,-236,-230,-245,-226,-247,-223,-246,-243,-512,-515,-662,-654,-652,-647]} 1. Nf3 Nf6 2. b3 d6 3. Bb2 e5 4. e3 {[%cal Be2e3,Be3d4][%mdl 32]} g6 5. c4 Bg7 6. Be2 O-O 7. O-O c5 {LiveBook: 5 Games. A15: English Opening: 1...Nf6} 8. d4 cxd4 9. exd4 e4 {The position is equal.} 10. Ne1 d5 11. f3 $146 (11. Nc2 $11) ({Predecessor:} 11. Nc2 Nc6 12. Nc3 Re8 13. Qd2 Be6 14. Rad1 Qd7 {1-0 (32) Anand,V (2803)-Lagno,K (2523) Berlin 2015}) 11... Nc6 12. fxe4 Nxe4 13. Bf3 Re8 {Threatens to win with ...dxc4.} 14. c5 $2 {[#]} (14. cxd5 $17 {keeps fighting.} Qxd5 15. Nc2) 14... Nxc5 15. Na3 Bf5 {Hoping for ...Rxe1!} 16. Nac2 Ne6 {[%cal Bc5e6,Be6g5,Bg5f3][%mdl 32]} 17. Qd2 Ng5 18. Rd1 Rc8 19. Ne3 $2 (19. Ra1 {might work better.}) 19... Bh6 $19 {Black is clearly winning.} 20. Kh1 Nxf3 21. Rxf3 {[#]} Bg4 $1 {[%mdl 512] Precision: White = 29%, Black = 82%.} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.11"]
[Round "1"]
[White "Gonzalez Pineda, Manuel"]
[Black "Saric, Ante"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1789"]
[BlackElo "2536"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,70,16,19,-21,28,-14,-11,-17,-17,-23,-20,-22,-12,-43,-14,-14,-14,-24,-24,-27,-32,-23,-20,-16,-6,-54,-52,-39,-43,-38,-33,-32,0,0,0,0,10,-12,-14,-15,10,-7,-5,-12,23,-8,2,0,0,-19,-25,-135,-123,-129,-120,-348,-337]} 1. Nf3 c5 2. c4 g6 3. g3 Bg7 4. Nc3 b6 5. Bg2 Bb7 6. O-O Nc6 7. Rb1 {A37: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3} (7. e3 Bxc3 8. bxc3 f5 9. d4 Nf6 10. d5 Na5 11. Nd2 O-O 12. e4 fxe4 13. Re1 e6 14. Nxe4 Nxe4 15. Rxe4 {1-0 (29) Ponomariov,R (2715)-Short,N (2655) Madrid 2016}) 7... d6 8. d3 Qd7 {LiveBook: 4 Games} 9. Re1 $146 {The position is equal.} ({Predecessor:} 9. a3 Bxc3 10. bxc3 f5 11. e4 Nf6 12. exf5 gxf5 13. Bg5 Ng4 14. d4 O-O-O 15. h3 {½-½ (47) Mensch,E (2366)-Bauer,C (2612) Biel 2010}) 9... Nh6 {[%cal Bg8h6,Bh6f5,Bf5d4][%mdl 32]} 10. Bg5 Nf5 11. e4 Nfd4 12. Nd5 h6 13. Bd2 e6 14. Ne3 Ne5 15. Nxe5 dxe5 16. b4 cxb4 17. Bxb4 h5 18. c5 b5 19. Nc2 a5 {[#] ...Nxc2 is the strong threat.} 20. Bc3 O-O 21. Qd2 Nxc2 22. Qxc2 Rfc8 23. Bd2 Bc6 24. a3 Rd8 25. Bf1 Qe8 26. Qb2 Qe7 27. Qc1 Rdb8 28. Qc3 h4 29. Be3 f5 30. Qc1 Bf6 31. Bd2 Kf7 32. Bc3 hxg3 33. fxg3 (33. hxg3 $11 g5 34. Bg2) 33... Qxc5+ $17 34. Kh1 Rh8 {[#] ( -> ...Rxh2+!)} 35. Rb2 $2 (35. Qb2 $17) 35... Qxa3 {Accuracy: White = 22%, Black = 55%.} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.11"]
[Round "1"]
[White "Cruz Rodriguez, Israel"]
[Black "Del Rio De Angelis, Salvador G."]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "1784"]
[BlackElo "2501"]
[Annotator "TA"]
[PlyCount "34"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,34,0,0,-62,-62,-108,-100,-105,-86,-193,-152,-156,-183,-413,-408,-599,-491,-1341,-1338,-1366,-1349,-1917,-1910]} 1. Nf3 d5 2. b3 c5 3. Bb2 f6 4. e3 e5 5. d4 cxd4 6. exd4 e4 {A06: Réti Opening:1 Nf3 d5} 7. Nfd2 f5 {LiveBook: 11 Games} 8. g3 $146 (8. c4 $1 $11) ({Predecessor:} 8. c4 Nf6 9. Nc3 Be6 10. c5 Nc6 11. Na4 f4 12. Qe2 Be7 13. g3 O-O 14. gxf4 {0-1 (49) Sochacki,C (2471)-Zubov,A (2623) Paris 2017}) 8... Nf6 {[%cal Bg8f6,Bf6h5,Bh5f4,Bf4d3][%mdl 32] Black is slightly better.} 9. Nc3 Nc6 10. Ne2 Bd6 11. c3 (11. Bg2 $17 {might work better.}) 11... O-O 12. Bg2 f4 13. gxf4 $2 {[#]} (13. Nxf4 Bg4 14. f3 exf3 15. Bxf3 Bxf4 16. gxf4) 13... Nh5 $19 14. Nf1 (14. h3 $142 Qh4 15. Rf1) 14... Bg4 {Black is clearly winning.} 15. h3 (15. Bc1 $142 Nxf4 16. Bxf4 Bxf4 17. h3) 15... Bxe2 16. Qxe2 Nxf4 17. Qg4 Nd3+ {Precision: White = 12%, Black = 96%.} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.11"]
[Round "1"]
[White "Barrero Ortega, Abraham"]
[Black "Li, Di"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "1770"]
[BlackElo "2488"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,58,0,0,0,-161,2,-118,-124,-122,-101,-141,-125,-109,-117,-151,-163,-168,-142,-183,-182,-181,-174,-212,-168,-212,-183,-253,-232,-337,-340,-339,-316,-321,-316,-338,-323,-310,-307,-298,-269,-256,-243,-711,-701]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. c3 O-O 6. O-O d5 7. Nbd2 dxe4 8. dxe4 Qe7 9. h3 {LiveBook: 4 Games. C00: French: Unusual White 2nd moves} a5 10. Re1 $146 {[#]} (10. a4 $11) ({Predecessor:} 10. a4 Nb8 11. Re1 Rd8 12. Qc2 Nbd7 13. Bf1 b6 14. Nc4 Ba6 15. Bg5 h6 16. Bh4 Bxc4 17. Bxc4 Nf8 18. Bg3 Ng6 19. Nh4 Nxh4 20. Bxh4 Rd7 {½-½ (20) Almasi,Z (2695)-Jakovenko,D (2747) Germany 2015}) 10... Nb8 $2 (10... Bxf2+ $1 $19 {[%mdl 512]} 11. Kxf2 Qc5+ {[%mdl 64] Double Attack} 12. Re3 Qxb5) 11. Qc2 {[#]} (11. Qe2 $11 {remains equal.}) 11... Bxf2+ $1 $17 {[%mdl 576] Decoy} 12. Kxf2 {a4 is the strong threat.} Qc5+ {[%mdl 64] Double Attack} 13. Re3 {Threatens to win with a4.} Qxb5 14. a4 Qc5 15. Nb3 Qe7 16. Bd2 Nbd7 17. Rf1 b6 18. Kg1 Ba6 19. Rf2 Ne8 20. Nh2 Nd6 21. Rg3 (21. Bc1 $142) 21... Kh8 22. Ng4 (22. Bg5 $142 Qe6 23. Nd2) 22... Bb7 $19 23. Re2 Rae8 24. Nf2 Qe6 25. Bg5 f6 26. Bc1 Qc4 27. Na1 Qa2 28. c4 Nc5 ({Resist} 28... Qxc4 29. Qxc4 Nxc4 30. Rc3 $17) (28... Qxa1 29. Ra3 $17) 29. Nd3 $2 (29. Nb3) 29... Bxe4 {Accuracy: White = 29%, Black = 57%.} ({Weaker is} 29... Qxa1 30. Nxc5 bxc5 31. Ra3 $11) 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.11"]
[Round "1"]
[White "Lirio Garcia, Carlos"]
[Black "Krishna C R G"]
[Result "0-1"]
[ECO "A89"]
[WhiteElo "1768"]
[BlackElo "2469"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,66,50,13,20,5,14,0,0,-16,0,-7,4,-38,-39,-50,-30,-84,-88,-101,-95,-153,-122,-147,-143,-184,-170,-200,-177,-177,-174,-246,-187,-214,-184,-177,-174,-182,-182,-214,-197,-249,-261,-255,-247,-255,-254,-233,-232,-329,-322,-322,-315,-318,-306]} 1. c4 f5 2. Nf3 Nf6 3. Nc3 d6 4. d4 g6 5. g3 Bg7 6. Bg2 O-O 7. O-O Nc6 8. Re1 (8. d5 $5 {[%cal Rd5c6]} Na5 9. Qd3 $11) 8... Ne4 {A89: Dutch Defence: Leningrad System: 5 Nf3 0-0 6 0-0 d6 7 Nc3 Nc6} 9. Nxe4 fxe4 10. Ng5 Nxd4 {The position is equal.} 11. Bxe4 c6 12. Bd2 $146 ({Predecessor:} 12. e3 Ne6 13. Nxh7 Kxh7 14. Qh5+ Kg8 15. Bxg6 Rf6 16. Qh7+ {0-1 (42) Arztmann,F (2025)-Neulinger,M (2310) Feffernitz 1997}) 12... e5 {[%cal Be7e5,Be5d4][%mdl 32]} 13. Nf3 Qf6 14. Be3 Be6 15. Bxd4 (15. Rc1 $11 {remains equal.}) 15... exd4 $17 16. Rc1 Rae8 17. Qb3 (17. Qd2 $142) 17... Re7 18. Red1 c5 19. Qd3 Kh8 20. Kg2 Bh6 21. Rc2 Rfe8 22. Nd2 (22. Nxd4 $142 Qxd4 23. Qxd4+ cxd4 24. Rxd4) 22... Bxd2 23. Rdxd2 {[#]} Bxc4 $1 {[%mdl 576] Deflection} 24. Qxc4 {Threatens to win with Bf3.} (24. Rxc4 Rxe4) 24... Rxe4 25. b4 b6 26. Qa6 Qf7 27. a3 (27. Qb5 $142) 27... Rf8 $19 28. f3 Re3 29. Rd3 {intending Rxe3.} Rfe8 30. Rxe3 Rxe3 31. Qc8+ (31. Kf2 {was called for.}) 31... Kg7 {Black has a decisive advantage.} 32. Qc6 Qe7 33. Kf2 Rxa3 {Accuracy: White = 33%, Black = 67%.} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.11"]
[Round "1"]
[White "Cossio Lopez, Jose Ricardo"]
[Black "Srinath, Rao S.V."]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1762"]
[BlackElo "2433"]
[Annotator "TA"]
[PlyCount "35"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 1,1,18]} 1. e4 {Predecessor:} c5 $146 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. O-O Bg7 6. c3 Nh6 7. Re1 O-O 8. d4 cxd4 9. cxd4 d5 10. e5 f6 11. e6 Qd6 12. Qe2 c5 13. Nc3 Nf5 14. dxc5 Qxc5 15. Qb5 Qc4 16. Bd2 Rd8 17. b3 Qxb5 18. Nxb5 {1-0 (38) Bosiocic,M (2591)-Lenic,L (2657) Slovenia 2018} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.11"]
[Round "1"]
[White "Rodriguez Leal, Jesus Maria"]
[Black "Das, Arghyadip"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1754"]
[BlackElo "2431"]
[Annotator "TA"]
[PlyCount "38"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,38,-36,-50,-34,-42,-45,-43,-68,-57,-79,-62,-100,-70,-84,-78,-69,-40,-54,-37,-112,-31,-29,-37,-129,-116,-552,-554,-551,-562,-780,-751]} 1. g3 e5 2. Bg2 d5 3. d3 Nc6 4. Nd2 Nf6 5. e3 Bg4 6. Ne2 {A00: Irregular Openings} Qd7 7. h3 Be6 8. Nb3 $146 {Black is slightly better.} ({Predecessor:} 8. a3 Bd6 9. b3 O-O 10. Bb2 Rfe8 11. c4 dxc4 12. dxc4 Rad8 13. g4 {1-0 (42) Thiering,E (2314)-Nyberg,W (2267) GER email 2006}) 8... h5 9. h4 Bd6 10. e4 O-O-O 11. Bg5 dxe4 12. dxe4 Ne7 {[%cal Bc6e7,Be7f5,Bf5d4][%mdl 32]} 13. Nc3 Qc6 14. Bxf6 (14. Qf3 $15) 14... gxf6 (14... Bb4 $17 15. Bxe5 Rxd1+ 16. Rxd1 f6) 15. Qf3 $15 Bb4 {Threatens to win with ...Bg4.} 16. Qe3 {[#]} (16. O-O $15) 16... Nf5 $1 $36 {[%mdl 2560] Black is in control.} 17. Qf3 $2 {[%mdl 8192]} (17. Qxa7 $17 {was the crucial defense.} Bxc3+ 18. bxc3 Qxc3+ {[%mdl 64] Double Attack} 19. Kf1) (17. exf5 Qxg2) 17... Nd4 $19 {Black is clearly winning.} 18. Nxd4 exd4 ({Weaker is} 18... Rxd4 19. O-O $15) 19. a3 Bg4 {Accuracy: White = 30%, Black = 62%.} (19... Bxc3+ $2 20. bxc3 d3 21. O-O $19) 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.12"]
[Round "2"]
[White "Fedorchuk, Sergey A."]
[Black "Dominguez Delgado, Pablo"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2606"]
[BlackElo "2020"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,49,57,59,105,84,108,123,210,211,204,206,206,194,200,185,216,189,202,195,197,161,239,220,279,255,279,193,642,642,619,612,595,596]} 1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 d5 6. e5 Nh6 7. h3 O-O 8. Nc3 Nc6 9. Bb5 f6 10. O-O {LiveBook: 25 Games} Be6 {[%cal Rf6e5] B22: Sicilian: 2 c3} (10... Nf7 11. exf6 exf6 12. Re1 g5 13. b3 Qa5 14. Bd2 g4 15. hxg4 Bxg4 16. Be2 Rad8 17. Nh4 Bxe2 18. Nxe2 Qc7 19. Nf4 Ng5 20. Nf5 Qd7 21. Qg4 Nxd4 22. Ne7+ Kh8 23. Qh5 {1-0 (23) Stefansson,H (2530)-Manik,M (2407) Pardubice 2017}) 11. Re1 Re8 $146 ({Predecessor:} 11... fxe5 12. Bxc6 bxc6 13. Nxe5 Qd6 14. Na4 Nf7 15. Bf4 Nxe5 16. Bxe5 Bxe5 17. Rxe5 Rf5 18. Qe1 Rxe5 19. dxe5 {1-0 (36) Cabrilo,G (2419)-Svicevic,R (2300) Belgrade 2014}) 12. Na4 Kh8 (12... Bf5 $16 {was necessary.}) 13. Nc5 $18 Qc8 14. Qa4 {And now Nxb7! would win.} a6 15. Bxc6 $1 bxc6 16. Nxe6 Qxe6 17. exf6 Qxf6 18. Bg5 Qd6 19. Ne5 Kg8 {[#]} (19... Qc7 $142 20. Rac1 (20. Nxc6 Nf5 $16) 20... Qb6 21. Rxc6 Qxb2) 20. Rac1 $1 ({Don't play} 20. Nxc6 $6 e6 $16) 20... Rac8 21. Nxc6 Nf5 22. g4 {[%cal Bg2g4,Bg4f5][%mdl 32]} ({But not} 22. Qxa6 $6 Kh8 $16) 22... h6 $2 (22... Bf6) 23. gxf5 {White is clearly winning.} hxg5 24. Re6 {[%mdl 64] [#] Double Attack} Rxc6 25. Rxd6 {Accuracy: White = 97%, Black =  8%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.12"]
[Round "2"]
[White "Ibarra Jerez, Jose Carlos"]
[Black "Saez Gabikagogeaskoa, Oscar"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "2558"]
[BlackElo "2005"]
[Annotator "TA"]
[PlyCount "43"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,43,20,25,15,7,125,122,121,123,125,122,122,127,125,124,171,168,167,165,169,166,167,164,167,164,157,164,174,153,150,146,247,253,29997,29998]} 1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 g6 5. Ba4 Bg7 6. O-O {LiveBook: 63 Games} Nf6 $146 {B31: Sicilian: 2...Nc6 3 Bb5 g6} ({Predecessor:} 6... a6 7. Nxd4 cxd4 8. Ne2 b5 9. Bb3 Bb7 10. d3 d5 11. f3 e6 12. Qe1 Ne7 13. Qh4 dxe4 14. fxe4 {1-0 (36) Karjakin,S (2760)-Soumya,S (2423) Douglas 2018}) 7. e5 Ng4 (7... Nh5 $11) 8. Nxd4 $16 {[%mdl 64] [#] Discovered Attack} cxd4 {White is better.} 9. Qxg4 dxc3 10. dxc3 ({Don't do} 10. bxc3 $6 Bxe5 11. d4 Bg7 $14) 10... O-O 11. Qe4 Qa5 12. Re1 Rb8 13. Bg5 b5 14. Bb3 ({And not} 14. Bxe7 bxa4 15. Bxf8 Bxf8 $15) 14... e6 15. Rad1 Bb7 16. Qh4 Qc7 17. Bf6 a5 18. a3 Rfe8 19. Re3 Qc6 {[%csl Gb7][%cal Rc6g2]} 20. Qh3 Bf8 (20... h5 $16 21. Bxg7 Kxg7) 21. Rd6 $18 {[%mdl 64] Back Rank} Bxd6 $2 {[#]} (21... Qxg2+ $18 22. Qxg2 Bxg2) 22. Qxh7+ $1 {[%mdl 576] Back Rank, Clearance. Accuracy: White = 91%, Black = 42%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.12"]
[Round "2"]
[White "Saric, Ante"]
[Black "Martinez Lopez, Jaume"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2536"]
[BlackElo "2003"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,59,63,61,58,93,82,72,83,80,69,77,91,167,166,173,171,169,171,163,170,181,161,175,183,166,155,154,116,123,122,120,110,104,112,123,82,87,73,87,84,244,241,282,273,1439,1431]} 1. d4 d6 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nc6 5. d5 Nb8 6. O-O {A41: 1 d4 d6: Tartakower System and Modern Defence} Nf6 7. c4 c6 8. Nc3 O-O {LiveBook: 8 Games} 9. e4 {[%cal Be2e4,Be4e5][%mdl 32]} (9. h3 cxd5 10. cxd5 Na6 11. Be3 Nc5 12. Nd4 a5 13. Qd2 Bd7 14. Bh6 Bxh6 15. Qxh6 Qb6 16. Qd2 {½-½ (53) Cherniaev,A (2425)-Paravyan,D (2521) Voronezh 2017}) 9... Na6 $146 ({Predecessor:} 9... cxd5 10. exd5 Bg4 11. h3 Bxf3 12. Qxf3 Nbd7 13. Qe2 Nb6 14. Bg5 Rc8 15. b3 h6 16. Bd2 {1-0 (27) Lipka,J (2395)-Seitler,A (2205) Slovakia 2006}) 10. dxc6 bxc6 11. e5 Ne8 12. Nd4 Bb7 13. Bxc6 Bxc6 (13... Rb8 $16 {keeps fighting.}) 14. Nxc6 $18 Qd7 15. Nd5 $36 {[%mdl 2048] White has strong initiative.} e6 16. Nde7+ Kh8 {[#]} 17. Bf4 $1 {[%cal Re5d6]} Nb8 18. Nxb8 Rxb8 19. exd6 e5 20. Bg5 {Hoping for c5.} f6 21. Bc1 Nxd6 {[#]} 22. Nxg6+ $1 {[%mdl 512]} hxg6 23. c5 Rfd8 {Threatens to win with ...Nf5.} 24. cxd6 Qxd6 25. Qa4 Qd4 26. Qa5 Rd5 27. Qc7 Qb6 $2 (27... Rbd8 $16 {was called for.}) 28. Qf7 $1 {[%csl LRd5,LRg6]} Rbd8 29. Qxg6 Rd1 $2 (29... Qe6 30. Be3 R5d7) 30. Qh5+ {Precision: White = 97%, Black = 43%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.12"]
[Round "2"]
[White "Del Rio De Angelis, Salvador G."]
[Black "Romero Garcia, Mariano"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2501"]
[BlackElo "1990"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,65,18,6,31,47,62,62,77,62,70,72,78,93,125,129,133,142,135,61,228,212,333,316,308,286,340,337,452,443,611,614,671,643,851,745,955,949,938,933,868,673,1138,1119,1102,681]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. Bg5 O-O 6. e3 Nbd7 7. Be2 c6 8. O-O h6 9. Bh4 g5 10. Bg3 Nh5 11. Nd2 Nxg3 12. hxg3 {LiveBook: 11 Games} e5 {E61: King's Indian: Early deviations for White, including Smyslov System} (12... e6 13. Nde4 Qe7 14. g4 f5 15. Ng3 f4 16. Nh5 Nf6 17. Qc2 Nxh5 18. gxh5 e5 19. dxe5 Qxe5 20. exf4 gxf4 {0-1 (40) Pedersen,N (2403)-Hoi,C (2377) Denmark 2016}) 13. d5 cxd5 $146 ({Predecessor:} 13... f5 14. g4 fxg4 15. dxc6 bxc6 16. Nde4 Nf6 17. Nxd6 Be6 18. Nde4 Qxd1 19. Raxd1 Nxe4 20. Nxe4 {½-½ (53) Martinez Gonzalez,M (1944)-Munoz Perez,M (2065) Villava 2009}) 14. Nxd5 Nb6 {White is slightly better.} 15. g4 f5 16. gxf5 {And now f6 would win.} Bxf5 17. Nc3 Rc8 18. Nde4 Rc6 19. b3 Kh8 20. Bf3 (20. Ng3 $16) 20... g4 $2 {[#]} ({Black should play} 20... d5 $14) 21. Bxg4 $18 Qh4 (21... Bxe4 {was called for.} 22. Nxe4 d5) 22. Bxf5 Rxf5 23. Ng3 Rg5 24. Nce4 Rg4 25. Qf3 {White is clearly winning.} d5 26. cxd5 Rcg6 27. Rfd1 h5 28. Qf5 Qd8 29. Qxh5+ Kg8 30. d6 Qe8 31. Qf5 Nd7 32. Rac1 Qf7 33. Qxf7+ {Precision: White = 81%, Black = 40%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.12"]
[Round "2"]
[White "Li, Di"]
[Black "Moya De La Flor, Daniel"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2488"]
[BlackElo "1957"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,63,58,30,40,42,45,43,51,31,40,32,68,85,150,139,173,171,200,186,195,167,150,141,242,220,243,230,264,262,260,257,237,220,233,43,598,551,590,581,695,633,683,667,1181,1166,5918,3695,2786,2635]} 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 c6 5. Bg2 Bd6 6. O-O O-O 7. Nc3 Nbd7 8. Nd2 Bb4 {E01: Catalan: Early deviations} (8... c5 9. cxd5 exd5 10. dxc5 Nxc5 11. Nb3 Nxb3 12. axb3 Be6 13. Nxd5 Nxd5 14. Bxd5 Qe7 15. Bxe6 Qxe6 16. Ra4 {1-0 (33) Ivanisevic,I (2630)-Todorovic,G (2457) Kragujevac 2017}) 9. Qb3 {LiveBook: 3 Games} Qa5 10. e4 Bxc3 {White is slightly better.} 11. bxc3 dxe4 12. Nxe4 Nxe4 13. Bxe4 Nf6 14. Bg2 Qf5 $146 (14... e5 $142) ({Predecessor:} 14... Rd8 15. Bf4 Ng4 16. h3 Nf6 17. Rfd1 Nh5 18. Be3 Qc7 19. Rd2 b6 20. d5 exd5 21. cxd5 Bb7 22. g4 Nf6 23. d6 {½-½ (23) Herrmann,L (1554)-Laubrock,P (1843) Regensburg 2014}) 15. Re1 Nd7 16. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} e5 17. a5 a6 18. h3 Re8 19. Ra2 e4 (19... Qg6 $16 20. Rae2 f5) 20. g4 $18 Qg6 {[#]} 21. Rae2 $1 {[%cal Rg2e4]} Nf8 22. Bxe4 f5 23. Bd3 Rxe2 24. Rxe2 {And now c5+ would win.} Qf7 25. g5 $2 (25. Ba3 $18) 25... Qh5 $2 {[%mdl 8192]} (25... f4 $14) 26. c5+ {White is clearly winning.} Kh8 27. Bf4 Be6 28. Rxe6 Nxe6 29. Qxe6 Re8 30. Qxf5 Re1+ 31. Kg2 {[%cal Rf5f8] [#]} Re8 32. Be5 {Accuracy: White = 61%, Black = 30%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.12"]
[Round "2"]
[White "Krishna C R G"]
[Black "Munoz Garcia, Jesus"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2469"]
[BlackElo "1953"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,87,8,4,14,33,33,40,37,58,60,95,26,57,30,33,34,45,60,55,39,109,107,108,92,112,115,151,38,34,41,41,37,113,47,47,53,57,42,169,71,85,17,108,97,240,236,451,215,856,837,1036,672,996,578,651,598,918,899,1168,1147,1130,1092,29985,29986,29992,1922,1848,1669]} 1. Nf3 Nf6 2. d4 e6 3. e3 d5 4. Bd3 Bd6 5. O-O b6 6. b3 Bb7 7. Bb2 O-O 8. c4 Nbd7 {[%cal Bb8d7,Bd7c5,Bc5e4][%mdl 32]} 9. Nc3 Ne4 10. cxd5 Nxc3 11. Bxc3 exd5 12. Ne5 $146 {E14: Queen's Indian: Classical Variation (4 e3)} ({Predecessor:} 12. b4 Nf6 13. b5 Ne4 14. Bb2 a6 15. a4 axb5 {½-½ (15) Garza Marco,S (2434)-Hernandez Carmenates,H (2564) La Roda 2011}) 12... Bxe5 13. dxe5 Nc5 14. Bc2 {White is slightly better.} Ne4 15. Bb2 c5 16. Qg4 ({White should play} 16. f3 $16 Ng5 17. f4) 16... Qg5 17. Qd7 Rab8 18. f4 Qh6 19. Bxe4 dxe4 20. Rad1 Ba6 (20... Qe6 $14) 21. Rd6 $1 $36 {[%cal Rd6h6][%mdl 2048] Keeping Black busy.} Qh5 {White must now prevent ...Qe2.} 22. Re1 Rb7 23. Qc6 $1 Qf5 24. e6 (24. Red1 $16) 24... fxe6 25. Rxe6 Rbf7 26. Qxe4 Qg4 (26... Qxe4 $14 27. Rxe4 Rd7) 27. Re5 (27. Rd6 $16) 27... Bb7 $14 28. Qc2 Rd8 $1 29. Rg5 Qe6 {[#]} (29... Qd7 $1 $14) 30. Qc3 (30. e4 $1 $18) 30... Rdd7 {[#]} 31. h3 ({Better is} 31. e4 $1 $16) 31... Qc6 (31... h6 $11 32. Rg3 Qd6) 32. e4 $16 Rde7 (32... Qd6 $16 {was necessary.}) 33. Qg3 Kf8 $2 (33... Qd7 34. f5 Bxe4) 34. e5 (34. f5 $142 Kg8 35. e5) 34... c4 $2 (34... Bc8 35. e6 Bxe6) 35. Ba3 $18 c3 36. Rc1 {[%cal Be1c1,Bc1c2,Bc2c6][%mdl 32]} c2 37. Qf2 Qe4 38. Bxe7+ Kxe7 39. Rxc2 Rxf4 40. Rxg7+ Ke6 41. Qd2 {Qd6+ would kill now.} Bd5 42. Rc6+ Kf5 43. Rf6+ (43. g4+ $142 Rxg4+ 44. hxg4+ Qxg4+ 45. Rxg4 Bxc6 46. Qg5+ Ke6 47. Qf6+ Kd7 48. Rg7+ {[%mdl 64] Double Attack} Kc8 49. Qxc6+ Kd8 50. Qd7#) 43... Kxe5 44. Rxf4 {Accuracy: White = 43%, Black = 17%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.12"]
[Round "2"]
[White "Lei, Tingjie"]
[Black "Garrido Collantes, Jose Manuel"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2447"]
[BlackElo "1948"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,73,50,50,50,54,50,50,36,79,71,67,31,44,44,43,49,88,88,77,40,45,45,82,66,156,159,156,162,161,156,156,159,162,140,229,224,242,236,261,264,603,434,558,572,572,382,376,380,376,382,382,372,374,368]} 1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. f4 e5 5. Nf3 exd4 6. Qxd4 c6 7. Be3 d5 8. e5 Ng4 9. Bg1 {B07: Pirc Defence: Miscellaneous Systems} Bc5 10. Qd2 Bxg1 11. Rxg1 Qb6 {LiveBook: 15 Games. next ...Nxh2! is good for Black.} 12. Na4 Qe3+ 13. Qxe3 Nxe3 14. Bd3 b5 (14... Nb6 15. Nc5 Bg4 16. Nxb7 O-O {1-0 (48) Karjakin,S (2775)-Nepomniachtchi,I (2707) Moscow 2012}) 15. Nc3 Nc5 16. Ke2 $146 (16. Kd2 $5 {[%cal Rd2e3]} Nf5 17. Bxf5 Bxf5 18. Nd4 $16) ({Predecessor:} 16. Kd2 Nc4+ 17. Bxc4 dxc4 {1-0 (37) Dobrowolski,A (2338)-Orzechowski,J (2228) Wroclaw 2007}) 16... Nc4 17. Bxc4 bxc4 18. b4 $36 {[%mdl 2048] White has the initiative.} cxb3 19. axb3 Bg4 20. h3 (20. Kd2 {keeps more tension.} Ne6 21. Ne2 Kd7 22. Ra5 Kc7 23. Rga1) 20... Bxf3+ $1 21. Kxf3 Kd7 22. Rgd1 Kc7 {[#]} (22... Rhb8 $14) 23. b4 $1 $16 {[%cal Rb4c5]} Nd7 24. b5 Nb6 25. bxc6 Kxc6 26. Ra5 Rhd8 27. Nb5 Nc4 (27... Rd7 $16 {was necessary.} 28. Kf2 Nc4 29. Nd4+ Kb7 30. Rb5+ Nb6) 28. Nd4+ $18 Kb6 29. Rb5+ Kc7 30. e6 a5 $2 {[#]} (30... Rd6 31. exf7 Rf8 32. Rxd5 Kd7) 31. Rc5+ Kd6 32. Rc6+ Ke7 33. Rxc4 dxc4 {White is winning.} 34. Nc6+ Kxe6 35. Nxd8+ Ke7 36. Nc6+ Ke6 37. g4 {Precision: White = 85%, Black = 46%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.12"]
[Round "2"]
[White "Das, Arghyadip"]
[Black "Ataide Molina, Jose Maria"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2431"]
[BlackElo "1941"]
[Annotator "TA"]
[PlyCount "35"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,35,37,39,29,42,48,40,44,75,56,98,96,83,88,122,102,133,122,550,571]} 1. e4 {[%cal Be2e4,Be4e5][%mdl 32]} g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 {[%cal Bg8f6,Bf6d7,Bd7b6][%mdl 32]} 5. Nf3 O-O 6. e5 Nfd7 7. Bc4 Nb6 8. Bb3 Na6 {B09: Pirc Defence: Austrian Attack} (8... Nc6 9. O-O Na5 10. Qe2 d5 11. h3 e6 12. Nd1 Qe7 13. Ne3 a6 14. a4 Nbc4 15. Bxc4 Nxc4 16. Ng4 b5 17. b3 Na5 18. f5 exf5 19. Bg5 Qe6 20. Nf6+ Kh8 21. Qe1 {1-0 (21) Efimenko,Z (2632)-Chatalbashev,B (2561) Wunsiedel 2018}) 9. Be3 c5 {LiveBook: 3 Games} 10. dxc5 Nxc5 {White has an edge.} 11. exd6 $146 ({Predecessor:} 11. O-O Bg4 12. h3 Bxf3 13. Qxf3 Nxb3 14. axb3 dxe5 15. Qxb7 exf4 16. Bxf4 {0-1 (33) Georgiopoulos,H (1604)-Androni,K (1863) Anogia 2017}) 11... exd6 12. O-O Bg4 13. h3 Nxb3 14. axb3 Bf5 15. Bd4 f6 16. Qd2 Qc7 17. Qf2 Bd7 $2 {[%mdl 8192] [#]} (17... Be6 $16 {is a better chance.}) 18. Rxa7 $1 {[%mdl 512]} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.12"]
[Round "2"]
[White "Campora, Daniel H."]
[Black "Herrera Oliva, Enrique"]
[Result "1-0"]
[ECO "C85"]
[WhiteElo "2417"]
[BlackElo "1932"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,95,43,61,9,15,15,10,10,6,-19,-5,-11,5,0,41,40,54,40,45,25,41,1,38,37,39,41,41,41,39,51,39,53,265,275,266,271,271,266,272,273,270,266,261,250,224,173,190,191,268,254,343,349,415,409,411,366,322,281,471,503,503,494,518,515,516,512,519,496,439,421,595,587,580,462,29985,29986,29986,29987]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Bg4 8. Nbd2 O-O 9. Nc4 Bd6 10. h3 Bh5 11. Ne3 $146 {C85: Closed Ruy Lopez: Deferred Exchange Variation} (11. g4 $14 Nxg4 12. hxg4 (12. Nxd6 cxd6 13. hxg4 Bxg4 $15) 12... Bxg4 13. Ne3 (13. Nxd6 Qxd6 14. c3 Bh3 $11)) ({Predecessor:} 11. Re1 b5 12. Ne3 c5 13. Nf5 h6 14. g4 Bg6 15. N3h4 Bxf5 16. Nxf5 a5 17. Be3 Qd7 18. Qd2 Kh7 19. Bxh6 Rg8 20. Bxg7 Rxg7 21. Qh6+ Kg8 22. Qxg7# {1-0 (21) Weber,A (1793)-Weitz,A (1797) Lambsheim 2017}) 11... Nd7 {[%cal Bf6d7,Bd7c5,Bc5e6,Be6f4][%mdl 32]} 12. g4 Bg6 13. Nf5 {The position is equal.} Nc5 14. N3h4 Ne6 15. Ng2 c5 16. Be3 Bxf5 17. gxf5 Nf4 18. Qf3 {[%cal Rg2f4]} g5 19. Rfd1 Qf6 20. c3 Qh6 21. Bxf4 gxf4 22. Qg4+ Kh8 23. Qh4 Qg7 {Strongly threatening ...f3.} 24. f6 Qg6 {White must now prevent ...f3.} 25. Kh1 {Threatens to win with Rg1.} c4 $2 {[#]} ({Black should play} 25... Rg8 $14 26. Nxf4 Qg5 27. Qxg5 Rxg5) 26. Nxf4 $1 $18 {[%mdl 512]} exf4 27. Rg1 {[%mdl 64] Trapped Piece} cxd3 28. Rxg6 fxg6 29. Rd1 Rae8 30. f3 Re6 31. Rxd3 $40 {[%mdl 128] White is out for blood.} Rfxf6 32. Qg5 Kg7 33. Qd5 b6 (33... c6 $142 34. Qd4 Re7) 34. b4 Re5 35. Qb7 Kh6 36. Qxa6 Rh5 37. Qc8 Rf8 38. Qd7 Ra8 $2 (38... b5 {was called for.} 39. Qe6 Re5) 39. a4 Re5 40. Kg2 Rae8 41. Kf2 R8e7 42. Qc6 Kg5 43. Rd1 Kh4 44. Rg1 g5 (44... Rf7 $142 45. Ke2 Kh5) 45. Qc4 Rg7 46. Qa6 h5 (46... Rg8 $18 47. Qc4 Rg7 48. Rg4+ Kh5) 47. Qc8 g4 48. hxg4 {Accuracy: White = 72%, Black = 33%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.12"]
[Round "2"]
[White "Gomez Munoz, Raul"]
[Black "Grigoryan, Karen H."]
[Result "0-1"]
[ECO "B83"]
[WhiteElo "2208"]
[BlackElo "2557"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,62,-26,-23,-56,-32,-45,0,-4,-8,-9,0,-8,0,0,0,23,11,0,8,-72,-77,-66,0,-25,-14,-13,-24,-41,-51,-280,-286,-281,-274,-279,-267,-398,-250,-556,-554]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. O-O O-O 8. Be3 a6 9. f4 Qc7 10. Kh1 b5 11. a3 Bb7 12. Bf3 Nbd7 {[%cal Bb8d7,Bd7c5,Bc5e6][%mdl 32]} 13. Qe1 Rfe8 {LiveBook: 15 Games} 14. g4 {[%cal Bg2g4,Bg4g5][%mdl 32] [#] Strongly threatening g5. B84: Sicilian Scheveningen: 6 Be2 a6, lines without early Be3} (14. Rd1 Bf8 15. Bc1 Nb6 16. b3 g6 17. Bb2 e5 18. Nde2 d5 19. Nxd5 Nfxd5 20. exd5 e4 21. Bg4 Nxd5 {0-1 (35) Horvath,A (2498)-Sethuraman,S (2656) Biel 2016}) 14... Nc5 {[%cal Rf6e4]} 15. Bg1 e5 $146 ({Predecessor:} 15... Na4 16. g5 Nd7 17. Nxa4 bxa4 18. Qg3 Rab8 19. f5 e5 20. Ne2 f6 21. gxf6 Nxf6 {½-½ (52) Lengyel,B (2250)-Musson,A (1761) Budapest 2012}) 16. fxe5 {The position is equal.} dxe5 17. Nf5 Ne6 18. Be3 {White wants to play g5.} Bf8 19. g5 Nd7 20. Rd1 Nf4 21. Qf2 Rac8 22. Bxf4 (22. Rd2 $11) 22... exf4 $17 23. Bg2 Nc5 (23... Nb6 $15 24. Qh4 Nc4) 24. Qxf4 (24. Nd5 $5 {[%cal Rd5c7]} Qe5 25. Qxf4 $11) 24... Qxf4 25. Rxf4 Ne6 $36 {[%mdl 2048] Black has some pressure.} 26. Rg4 {[#]} Bxa3 $1 {[%mdl 512]} 27. Nd6 $2 ({White should try} 27. Nxb5 $15 axb5 28. bxa3) (27. bxa3 Rxc3) 27... Bxd6 $1 $19 ({Inferior is} 27... Bxb2 28. Nd5 $11) 28. Rxd6 b4 29. Nd5 Rxc2 {White must now prevent ...Rc1+.} 30. Bf3 (30. Kg1 $142) 30... Bxd5 31. Rxd5 $2 (31. exd5 {nothing else works.} Nf4 32. h4) 31... Rxb2 {Accuracy: White = 39%, Black = 37%.} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.12"]
[Round "2"]
[White "Montecatine Rios, Ricardo"]
[Black "Xu, Xiangyu"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2056"]
[BlackElo "2567"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,58,50,64,58,64,62,79,47,63,62,85,18,38,7,7,7,7,2,14,-97,-82,-77,-83,-214,-216,-207,-186,-188,-188,-165,-146,-159,-119,-202,-202,-202,-202,-202,-202,-222,-208,-201,-220,-205,-219,-191,-195,-221,-227,-272,-235]} 1. d4 e6 2. c4 b6 3. Nc3 Bb7 4. Bf4 (4. e4 Bb4 5. f3 Ne7 6. Bd3 e5 7. Nge2 exd4 8. Nxd4 Nbc6 9. Nde2 Ne5 10. a3 Bxc3+ 11. Nxc3 O-O 12. Bg5 f6 13. Bh4 N7g6 {½-½ (31) Wojtaszek,R (2733)-Meier,G (2628) Dortmund 2018}) 4... g5 5. Bg3 Bg7 6. e4 $146 {A40: Unusual replies to 1 d4} ({Predecessor:} 6. e3 f5 7. Qh5+ Kf8 8. Qd1 h5 9. h3 Ne7 10. Nf3 Ng6 {1-0 (23) Becker,J-Beckmann,R Werther 2000}) 6... h5 {Strongly threatening ...h4.} 7. h4 g4 8. f3 {White is better.} Nc6 9. Nge2 Nge7 10. d5 ({Better is} 10. Qd2 $16) 10... Ne5 11. Bxe5 (11. Nf4 {looks sharper.} Nc8 12. fxg4 hxg4 13. Qa4 Qf6 14. Be2) 11... Bxe5 12. f4 Bg7 13. g3 e5 14. d6 (14. fxe5 $11 Ng6 15. Nd4) 14... cxd6 15. Nb5 Nc8 16. Nec3 (16. Bg2 $17 {was necessary.}) 16... a6 $19 17. Nxd6+ Nxd6 18. Qxd6 {[#]} Rh6 $1 {[%cal Rh6d6]} 19. Qd2 exf4 20. Qxf4 Qf6 21. Bd3 (21. Qe3 $17 {keeps fighting.}) 21... Qxf4 22. gxf4 Bxc3+ 23. bxc3 {[#]} f5 $1 {[%cal Bf7f5,Bf5e4][%mdl 544]} 24. O-O (24. exf5 Bxh1) 24... fxe4 25. Rae1 Re6 26. f5 Re7 (26... exd3 27. fxe6 Bf3 28. exd7+ Kxd7 29. Re3 $11) 27. f6 Re6 28. Bc2 Rc8 29. Rf4 Kf7 {Accuracy: White = 35%, Black = 85%.} ({Weaker is} 29... Rxc4 30. Bb3 $17) 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.12"]
[Round "2"]
[White "Degro, Heiko"]
[Black "Xu, Yi"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2025"]
[BlackElo "2528"]
[Annotator "TA"]
[PlyCount "140"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,140,10,27,10,19,2,0,0,0,0,39,6,15,0,-3,-13,0,0,0,0,0,12,18,0,12,11,22,19,25,32,24,13,13,0,0,0,0,0,21,0,32,0,0,0,0,0,0,-6,0,-6,-6,-16,0,-36,-25,-23,-4,-2,0,-48,-14,-42,0,-33,-11,-11,-12,-33,-33,-35,0,-31,-12,-11,-4,-30,-15,-56,-56,-48,-30,-70,0,-47,-43,-70,-69,-68,-47,-63,-63,-67,-77,-89,-77,-166,-152,-146,-74,-68,-67,-133,-62,-141,-143,-139,-133,-211,-177,-471,-442,-654,-629,-761,-732,-729,-662,-629,-620,-29960,-29962,-29959,-29961,-5106,-2629,-29982,-29983,-29985,-29981]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Re1 e5 6. Nc3 Nge7 7. d3 d6 {LiveBook: 3 Games. B31: Sicilian: 2...Nc6 3 Bb5 g6} 8. Nd5 {Threatens to win with Bg5.} (8. a4 O-O 9. h3 h6 10. Bc4 a6 11. Nd2 Rb8 12. Nf1 Kh7 {0-1 (47) Shytaj,L (2435)-Maghsoodloo,P (2584) Doha 2016}) 8... O-O 9. Bg5 {aiming for Bxc6.} f6 {The position is equal.} 10. Bc4 {Strongly threatening Nxe7+.} Kh8 11. Bd2 Be6 $146 ({Predecessor:} 11... Bg4 12. h3 Be6 13. a3 Bg8 14. Nxe7 Nxe7 15. Bxg8 Kxg8 {½-½ (41) Shishov,M-Glatman,V Dubna 1972}) 12. Nxe7 Qxe7 13. Bxe6 Qxe6 14. c3 b6 15. Qa4 d5 16. b4 Rab8 17. bxc5 bxc5 18. Rab1 d4 19. cxd4 cxd4 20. Rec1 Rxb1 21. Rxb1 Qd7 22. Rc1 Rc8 23. Qa6 Bf8 24. h3 Kg7 25. g4 Bd6 26. Kg2 Rc7 (26... h6 {looks sharper.} 27. Ba5 Ne7 28. Rxc8 Nxc8 29. Nd2 Ne7) 27. Qb5 Ne7 28. Qxd7 Rxd7 29. Rc2 Kf7 30. Rb2 Nc6 31. Ne1 Ke6 32. Nc2 h5 33. f3 hxg4 34. hxg4 f5 35. Rb5 f4 36. Rb2 Rc7 37. Kf2 Be7 (37... Nb8 $5) 38. Kg2 Rc8 39. Kf1 Bd6 40. Ne1 Nd8 41. Ba5 Nc6 42. Bd2 $1 Bc5 43. Nc2 Kd6 44. Ne1 Nb8 45. Rc2 Nd7 46. Rb2 Nb6 47. Ba5 Nd7 48. Bd2 Kc6 49. Ba5 Rh8 50. Kg2 Bb6 51. Bd2 Nc5 52. Bb4 Na4 53. Rc2+ Kb5 54. Bd2 (54. Bd6 $17 Re8 55. Kf1) 54... Bc5 $19 55. Rc4 Nb6 (55... a5 $142 56. Rc1 Ba3) 56. Rc2 $17 Bd6 57. Kg1 {[#]} ({White should play} 57. Rb2+ $15 Kc6 58. Rc2+ Kd7 59. Rb2) 57... Rh7 (57... Na4 $1 $17) 58. Kg2 {[#]} ({White should try} 58. Rb2+ $15 Kc6 59. Rc2+ Kd7 60. Kg2) 58... Ba3 $1 59. Kg1 a5 {[%cal Ba7a5,Ba5b4][%mdl 32]} 60. Ng2 (60. g5 $17) 60... Bb4 61. Bxb4 $2 (61. Be1) 61... axb4 $19 {[%mdl 4096] Endgame KRN-KRN} 62. Ne1 (62. g5 $142 Rh5 63. Rc7) 62... Ra7 63. Ng2 {White hopes to continue with Nh4.} g5 64. Ne1 Nd7 65. Kf1 Nc5 66. Ke2 Na4 67. Rc8 Nc3+ {[%mdl 64] Double Attack} 68. Kf1 Rxa2 69. Re8 b3 70. Rxe5+ Kc6 {Accuracy: White = 35%, Black = 51%.} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.12"]
[Round "2"]
[White "Vela Ignacio, Jose Manuel"]
[Black "Vasquez Schroeder, Rodrigo"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "2006"]
[BlackElo "2499"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,78,-19,-22,-40,-33,-37,-37,-34,-22,-102,0,-8,0,0,0,0,0,0,0,0,18,6,12,0,0,0,18,-20,8,-29,8,-8,-12,-23,-12,-12,-10,-25,-12,-12,0,-12,-4,-12,0,-24,-12,-11,0,-12,-12,-36,-36,-37,-36,-69,-64,-68,-62,-64,-51,-52,0,0,50,0,0,0,0]} 1. f4 d5 2. Nf3 Nh6 3. d4 g6 4. e3 Bg7 5. Bd3 c5 (5... O-O 6. O-O c5 7. c3 Qc7 8. h3 Nf5 9. Re1 Nd6 10. b3 Bf5 11. Ba3 Nd7 12. Ne5 b6 13. dxc5 Nxc5 14. Bxf5 Nxf5 15. Bxc5 bxc5 16. Qxd5 {0-1 (48) Gouw,C (2579)-Stalmach,K (2547) ICCF email 2008}) 6. c3 {A03: Bird's Opening with 1...d5} Qc7 {LiveBook: 4 Games} 7. Qe2 O-O 8. O-O {Black is slightly better.} Bf5 9. Ne5 Nc6 $146 {[%cal Rc6e5]} ({Predecessor:} 9... Nd7 10. Nxd7 Bxd7 11. Nd2 Bf5 12. Nf3 Bxd3 13. Qxd3 {0-1 (73) Mihut,I (2130)-Miron,L (2375) Felix Spa 2007}) 10. g4 (10. Nd2 $11 {keeps the balance.}) 10... Bxd3 ({Don't play} 10... Bxe5 $6 11. gxf5 Bd6 12. Qg2 $11) (10... Nxe5 $17 11. Bxf5 gxf5 12. fxe5 fxg4) 11. Nxd3 $11 c4 12. Nf2 f5 13. g5 Nf7 14. Nd2 {[%cal Bb1d2,Bd2f3,Bf3h4][%mdl 32]} b5 {[%cal Bb7b5,Bb5b4][%mdl 32]} 15. h4 {[%cal Bh2h4,Bh4h5][%mdl 32]} Nd6 16. h5 Rfb8 17. Nf3 e6 18. Kg2 b4 19. Nh4 Ne7 20. Rh1 Qd7 21. Bd2 a5 22. Rh3 bxc3 23. Bxc3 Ne4 24. Nxe4 fxe4 25. Rf1 Rb7 26. Qg4 Rb6 27. Rh2 Kf7 28. Qh3 Ke8 ({Stronger than} 28... gxh5 29. f5 $18) 29. Kg1 Rba6 30. Rhf2 Kd8 31. hxg6 hxg6 32. Ng2 Qe8 33. Qh7 Qf7 34. Qh3 Kd7 35. Nh4 $1 Rh8 36. Qg4 Kc7 (36... a4 $15) 37. Rh2 Raa8 38. Qg3 {[#] Hoping for f5+.} Kb7 39. Qe1 Nc6 {[%mdl 32768] Accuracy: White = 49%, Black = 39%. . Loss on time!?} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.12"]
[Round "2"]
[White "Peschardt, Soren"]
[Black "Harutjunyan, Gevorg"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2004"]
[BlackElo "2476"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,84,16,29,-12,0,-15,-21,-41,-34,-39,-27,-52,-51,-56,-54,-59,-51,-75,-66,-66,-72,-156,-149,-147,-144,-148,-168,-168,-158,-210,-191,-241,-225,-243,-201,-434,-431,-425,-437,-433,-425,-412,-455,-436,-440,-452,-453,-543,-520,-547,-579,-660,-653,-634,-619,-612,-629,-631,-618,-1308,-1312,-1283,-1273,-1208,-1201,-1127,-1061,-29960,-12516]} 1. d4 g6 2. Nf3 Bg7 3. g3 Nf6 4. Bg2 O-O 5. O-O d6 6. Nc3 Nbd7 7. e4 e5 8. dxe5 dxe5 9. Qe2 c6 {LiveBook: 16 Games} 10. Bg5 {B07: Pirc Defence: Miscellaneous Systems} (10. Rd1 Re8 11. b3 Qa5 12. Bb2 Nf8 13. h3 Ne6 14. a3 Nd7 15. b4 Qc7 16. Nb1 Nb6 17. Nbd2 Na4 18. Rab1 {½-½ (43) Straka,J (2373)-Skoberne,J (2535) Sibenik 2012}) 10... Qc7 11. Rfd1 Nc5 $146 ({Predecessor:} 11... h6 12. Bxf6 Nxf6 13. Rd2 Nh7 14. Rad1 Be6 15. Qe3 b6 {½-½ (53) Loeb,W (1844)-Stadlober,G (1829) Schwarzach 1997}) 12. Rd2 {The position is equal.} b5 13. Bxf6 Bxf6 14. Qe3 Ne6 15. Ne2 Qb6 16. Qxb6 axb6 17. Rd6 Bb7 18. Nc1 Rfe8 19. Nd3 {[#]} (19. a3 $142) 19... Be7 $1 $17 {[%cal Re7d6]} 20. Rd7 Bc8 21. Rxe7 Rxe7 22. Nfxe5 c5 23. a3 (23. c3 $17) 23... Bb7 $19 24. Re1 Kg7 25. f4 Rd8 26. f5 $2 (26. Nf3) 26... Nd4 $1 {[%csl LRc2,LRf5]} 27. c3 Nb3 28. Ng4 {aiming for f6+.} gxf5 29. exf5 Rxe1+ 30. Nxe1 Bxg2 31. f6+ Kf8 32. Kxg2 {[%mdl 4096] Endgame KRN-KNN} Rd2+ 33. Kh3 Rxb2 34. Nf3 Nd2 35. Ng5 h5 36. Ne5 Nf1 {[%csl Gf1][%cal Rb2h2]} 37. Ngf3 Rf2 38. g4 hxg4+ 39. Kxg4 Nxh2+ 40. Kg3 {[#]} Nxf3 $1 {[%mdl 512]} 41. Nd7+ (41. Nxf3 Rc2) 41... Ke8 42. Kxf2 Kxd7 {Accuracy: White = 24%, Black = 94%.} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.12"]
[Round "2"]
[White "Morales Barrera, Raul"]
[Black "Iniyan, P."]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1958"]
[BlackElo "2456"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,68,-12,-5,-14,-4,-32,-10,-65,-12,-44,-44,-67,-59,-72,-85,-114,-103,-120,-108,-112,-104,-117,-118,-221,-221,-258,-241,-244,-171,-171,-160,-168,-165,-127,-131,-201,-139,-114,-99,-199,-10,-168,-168,-183,-152,-161,-162,-193,-209,-191,-194,-329,-75,-1249,-1247]} 1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 Bg7 5. Qd2 c6 6. Bh6 {D00: 1 d4 d5: Unusual lines} (6. Ne5 Nbd7 7. h4 Nh5 8. Bh2 Nxe5 9. dxe5 f6 10. exf6 Nxf6 11. f3 O-O 12. O-O-O b5 13. e4 Qa5 {½-½ (25) Chatalbashev,B (2605)-Avrukh,B (2632) Benidorm 2008}) 6... O-O 7. Bxg7 Kxg7 8. Ne5 Nbd7 {LiveBook: 6 Games} 9. Nxd7 Bxd7 10. e3 Qc7 11. h4 $146 ({White should play} 11. O-O-O $11) ({Predecessor:} 11. f4 Bf5 12. Be2 Ne4 13. Nxe4 Bxe4 14. O-O f6 15. Rf2 c5 16. c3 e5 17. fxe5 fxe5 18. Raf1 b6 19. Bg4 Qe7 20. Rxf8 Rxf8 21. Rxf8 Kxf8 {½-½ (21) Salac,J (2260)-Mandl,R (2420) Bayern 1994}) 11... e5 ({Better is} 11... h5 $15) 12. Be2 (12. h5 $5) 12... h5 13. O-O-O Rfe8 14. f3 b5 {[%cal Bb7b5,Bb5b4][%mdl 32]} 15. Rde1 b4 16. Nd1 c5 17. dxc5 Qxc5 18. Nf2 e4 19. f4 (19. Rhg1 $17 {might work better.}) 19... Rac8 $19 20. Kb1 {[#]} d4 $1 {[%mdl 512]} 21. Nd1 (21. Qxd4 Qxc2+) 21... dxe3 22. Nxe3 Be6 23. b3 Nd5 24. Nxd5 Bxd5 25. Ba6 (25. f5 $17) 25... e3 26. Qc1 Rc7 $36 {[%mdl 2048] Keeping White busy.} (26... Bxg2 $6 27. Rh2 $11) 27. Re2 (27. Bd3 $17) 27... Qd6 $2 (27... Be4 $1 $19 {Threatens to win with ...Bf5.} 28. Bc4 Bf5) 28. Bd3 $2 (28. Rxe3 $11 {and White is okay.} Rxe3 29. Qxe3 Bxg2 30. Re1) 28... Qxf4 29. Rh3 Qd4 30. Qe1 a5 31. Rhxe3 Rxe3 32. Rxe3 a4 ({Don't take} 32... Bxg2 33. Re5 $17) 33. bxa4 {[#]} (33. Qg3 {was necessary.}) 33... Rc3 $2 ({Not} 33... Bxg2 34. Re7 $11) (33... Bxa2+ $1 $19 {[%mdl 512] is more deadly.} 34. Kxa2 Rc3 35. Qxc3 (35. Kb1 $2 Ra3 $19) 35... Qxc3) 34. Qc1 $2 {[%mdl 8192] [#]} (34. Re8 $17) 34... Bxa2+ $1 {[%mdl 512] Precision: White = 34%, Black = 49%.} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.12"]
[Round "2"]
[White "Sobrino Forte, Alvaro"]
[Black "Starostits, Ilmars"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1955"]
[BlackElo "2442"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,80,56,47,43,58,43,23,37,27,36,-79,-83,-97,-96,-115,-110,-114,-67,-84,-60,-48,-53,-181,-169,-172,-171,-178,-177,-177,-183,-162,-76,-93,-85,-80,-75,-170,-172,-160,-169,-169,-172,-360,-355,-361,-335,-556,-557,-1609,-1583,-1546,-1525,-944,-704,-1780,-1690,-4818,-5060,-29978,-29979]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Qe2 Bb4 {B33: Sicilian: Pelikan and Sveshnikov Variations} (7... Qc7 8. f4 Bb4 9. Bd2 Bxc3 10. bxc3 d6 11. g4 b6 12. Bg2 Bb7 13. g5 Nd7 14. h4 Na5 15. Nxa5 bxa5 {1-0 (38) Kramnik,V (2812)-Fressinet,L (2687) Paris 2016}) 8. Bd2 a5 9. a3 Bxc3 10. Bxc3 e5 11. O-O-O O-O 12. g4 {[%cal Bg2g4,Bg4g5][%mdl 32] LiveBook: 8 Games} d6 13. g5 Ne8 {[#]} 14. Qe3 $146 ({Predecessor:} 14. h4 Be6 15. h5 Rc8 16. Kb1 Qc7 {1-0 (29) Mista,A (2606)-Azarov,S (2582) Katowice 2017}) 14... Qxe3+ 15. fxe3 Bg4 16. Rd2 (16. Rd5 $14 {stays ahead.}) 16... a4 $17 17. Na1 Bf3 $36 {[%mdl 2048] Keeping White busy.} 18. Bg2 Bxg2 19. Rxg2 Nc7 20. Rd1 f5 21. exf5 Rxf5 22. Rxd6 ({White should try} 22. Bb4 $15) 22... Nb5 $19 23. Rd5 Rf1+ $1 24. Rd1 Rxd1+ $1 25. Kxd1 Nxc3+ 26. bxc3 {[%mdl 4096] Endgame KRN-KRN} Kf7 (26... Rd8+ $19 27. Ke1 Na5) 27. Rg4 $17 Ke6 28. Rh4 {[#]} Kf5 $1 29. Rxh7 (29. c4 $17 {might work better.}) 29... Kg6 $19 30. Rh4 Kxg5 31. Rc4 Kf5 {[%mdl 1024] Black has strong compensation.} 32. h4 $2 {[#]} (32. h3) 32... Ra5 $1 33. Ke2 e4 34. Kf2 $2 (34. Nb3 axb3 {[%mdl 64] Discovered Attack} 35. cxb3) 34... Ke5 35. Nb3 axb3 36. cxb3 Kd5 37. a4 Ra8 38. Ke2 b6 {[%cal Bb7b6,Bb6b5][%mdl 32]} 39. Kd2 Rh8 40. a5 b5 {Accuracy: White = 31%, Black = 79%.} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.12"]
[Round "2"]
[White "Sanna, Yuri"]
[Black "Larino Nieto, David"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1952"]
[BlackElo "2432"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,74,15,26,4,31,0,-14,-6,30,-4,17,0,0,-8,-6,0,6,9,6,6,0,-6,31,0,72,15,22,-28,-26,-33,-29,-60,-64,-62,-69,-74,-70,-216,-206,-217,-207,-194,-129,-129,-137,-145,-147,-288,-275,-322,-314,-301,-310,-314,-288,-278,-289,-302,-310,-442,-455,-454,-454,-454,-445,-5093,-5080]} 1. Nc3 c5 2. d4 cxd4 3. Qxd4 Nc6 4. Qd3 (4. Qh4 Nf6 5. Nf3 d5 6. Bg5 Qa5 7. O-O-O Be6 8. Bd2 g6 9. e4 d4 10. e5 Ng4 11. Nxd4 Nxd4 12. h3 {0-1 (44) Morozevich,A (2748)-Kasparov,G (2851) Frankfurt 2000}) 4... Nb4 $146 ({Predecessor:} 4... g6 5. g3 Bg7 6. Bg2 Nf6 7. e4 O-O 8. h3 d6 9. Nge2 a6 10. Be3 Ne5 11. Qd1 Nc4 {0-1 (83) Kochetkov,V (1853)-Obgolts,E (2184) St Petersburg 2015}) 5. Qd1 Nf6 6. Bg5 {A00: Irregular Openings} (6. e4 {feels hotter.} d6 7. a3 Nc6 8. Nf3 a6 9. Be2) 6... d6 (6... e6 {seems wilder.} 7. e4 h6 8. Bh4 Nc6 9. Nf3 Bb4) 7. Bxf6 (7. Nf3 {looks sharper.} Nc6 8. e4 a6 9. Be2 e6 10. Qd2) 7... gxf6 8. Nf3 {The position is equal.} a6 9. g3 Bg7 10. a3 Nc6 11. Nd5 e6 12. Nf4 e5 13. Nd5 f5 14. Nh4 Be6 15. Bg2 O-O 16. O-O e4 (16... Ne7 $11 {keeps the balance.}) 17. c3 (17. Bh3 $16) 17... Ne7 $11 18. Nf4 Ng6 $36 {[%mdl 2048] Black is more active.} 19. Nhxg6 hxg6 20. Nxe6 fxe6 21. Qb3 Qe7 22. f3 d5 {[%cal Bd6d5,Bd5c4][%mdl 32]} 23. c4 (23. fxe4 $15 dxe4 24. Qb4) 23... Qc5+ $19 24. Kh1 dxc4 25. Qc2 exf3 (25... e3 $19 26. Rab1 Rad8) 26. Bxf3 $17 Rad8 27. Rad1 b5 28. Rxd8 (28. e4 $17) 28... Rxd8 $19 29. g4 Qd4 30. gxf5 exf5 31. b3 Qb2 32. Qxb2 Bxb2 33. bxc4 bxc4 {[%cal Bb5c4,Bc4c3][%mdl 32] [#] aiming for ...c3. KRB-KRB} 34. e4 (34. e3 $142) 34... c3 {Black is clearly winning.} 35. Rf2 Bxa3 36. exf5 gxf5 37. Ra2 (37. Rc2 $142 Bb4 38. Kg2) 37... Bb2 {Accuracy: White = 28%, Black = 70%.} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.12"]
[Round "2"]
[White "Gaitan Ramirez, Alfonso"]
[Black "Ertan, Can"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1946"]
[BlackElo "2421"]
[Annotator "TA"]
[PlyCount "48"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,48,22,25,42,20,17,13,6,-84,30,0,6,-35,-23,-104,-66,-99,-28,-294,-306,-327,-326,-316,-317,-525,-611]} 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 O-O 8. O-O d5 9. exd5 cxd5 10. Bg5 c6 11. Qf3 Be7 12. h3 Rb8 13. b3 {LiveBook: 12 Games. C47: Scotch Four Knights and Four Knights with 4 g3} ({Much worse is} 13. Bxf6 Bxf6 14. Rab1 Re8 $17) 13... Rb4 $146 ({Predecessor:} 13... Be6 14. Ne2 h6 15. Bf4 Bd6 16. Nd4 Rb6 17. Rfe1 Re8 18. Bxd6 Qxd6 19. Nf5 {½-½ (19) Van Haastert,E (2447)-Geirnaert,S (2428) Netherlands 2017}) 14. Rae1 h6 15. Bc1 {The position is equal.} Bd6 16. Bb2 {[#]} (16. Ne2 $11) 16... Re8 (16... Rf4 $1 $17 {[%cal Rf4f3]} 17. Qd1 Rh4) 17. a3 Rb7 18. Qd1 Rbe7 $36 {[%mdl 2048] Black has the initiative.} 19. Qa1 (19. Ne2 $11) 19... Bb8 {And now ...Nh5 would win.} 20. Ne2 Nh5 (20... Qd6 $17 {[%csl Gb8][%cal Rd6h2]} 21. f4 Ne4) 21. f4 $2 {[%mdl 8192] [#]} (21. Nd4 $1 $11 {and White stays safe.} Bd7 22. Nf3) 21... Qb6+ $19 22. Bd4 c5 {[%cal Bc6c5,Bc5c4][%mdl 32]} 23. Bf2 Qc7 ({Weaker is} 23... Nxf4 24. Nxf4 Bxf4 25. Rxe7 $17) 24. Qc1 $2 (24. Qc3 d4 25. Nxd4 cxd4 26. Qxc7 Bxc7 27. f5) 24... c4 {Precision: White = 13%, Black = 37%.} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.13"]
[Round "3"]
[White "Xu, Xiangyu"]
[Black "Hernandez Munoz, Antonio Ramon"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2567"]
[BlackElo "2261"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,75,19,13,-12,48,0,0,0,8,0,72,74,46,46,89,94,78,78,168,166,164,170,256,259,289,280,287,287,307,296,306,293,292,239,334,328,400,383,385,399,460,462,435,439,3252,2937,29989,29990,29990,29991,29991,29992,29992,29993,29993,29993,29993,29994,29994,1039]} 1. Nf3 Nf6 {[%cal Bg8f6,Bf6d5,Bd5b4,Bb4d3,Bd3f4][%mdl 32]} 2. c4 c5 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nb4 6. Bc4 Nd3+ 7. Ke2 Nf4+ {A34: Symmetrical English: 2 Nc3, lines with ...d5} 8. Kf1 Ne6 9. d3 (9. h4 Nd4 10. Nb5 Be6 11. d3 Nbc6 12. Nbxd4 Bxc4 13. dxc4 cxd4 14. Bf4 e6 15. Rh3 {0-1 (35) Dominguez Perez,L (2739)-Vachier Lagrave,M (2779) Saint Louis 2018}) 9... Nc6 {LiveBook: 13 Games. The position is equal.} 10. Ng5 Ncd4 (10... Nxg5 $11 11. Bxg5 Qd7) 11. Ne2 $146 ({Predecessor:} 11. Nxe6 Bxe6 12. Bxe6 Nxe6 13. Qa4+ Qd7 14. Qxd7+ Kxd7 15. Be3 {0-1 (48) Volodin,I (2085)-Frolov,A (2435) Perm 2007}) 11... Nxg5 12. Bxg5 {next Nxd4 is good for White.} h6 13. Bf4 a6 (13... Nc6 $11) 14. Nxd4 $16 Qxd4 15. Be3 $36 {[%mdl 2048] White is more active.} Qd6 16. Qa4+ Bd7 17. Qb3 O-O-O (17... e6 $16 {might work better.}) 18. Bxf7 $18 {Hoping for Rc1.} e6 19. Rc1 b6 (19... Qe5 {keeps fighting.} 20. Qb6 Bc6) 20. d4 {[%cal Bd3d4,Bd4d5][%mdl 32]} Bb5+ 21. Kg1 c4 22. d5 e5 23. Qc3 Kb7 24. Be6 Be7 25. g3 Rhf8 26. Kg2 g5 27. b3 cxb3 28. Qxb3 Qb4 29. Qc2 {Qc7+ is the strong threat.} Bd6 30. Rb1 Qa3 {[#]} (30... Qa5 $142 31. h4 gxh4 32. Rxh4 (32. Bxh6 Rc8 $18) 32... Rh8) 31. Rxb5 $1 {[%mdl 576] Threatening mate with Qc6+. Remove Defender} axb5 32. Qc6+ {[%mdl 64] Double Attack. White mates.} Kb8 33. Qxb6+ Ka8 34. Qc6+ Kb8 35. Qxb5+ Ka8 36. Qc6+ Kb8 37. Rb1+ Bb4 38. Qb6+ {Accuracy: White = 79%, Black = 35%.} (38. d6 $142 Rxf2+ 39. Kh1 Qc1+ 40. Rxc1 Rxh2+ 41. Kxh2 Bxd6 42. Bd5 Rh8 43. Qxd6#) 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.13"]
[Round "3"]
[White "Grigoryan, Karen H."]
[Black "Kolotilina, Liudmila"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2557"]
[BlackElo "2226"]
[Annotator "TA"]
[PlyCount "43"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,43,43,37,15,12,7,50,52,54,60,48,44,106,80,131,139,156,153,263,291,327,327,299,319,562,521,853,868,870,848,29987,29988,29988,1822,29989,29990]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 e5 4. O-O (4. Bxc6 dxc6 5. d3 Bd6 6. Nbd2 Ne7 7. Nc4 Ng6 8. Be3 f6 9. Nxd6+ Qxd6 10. Nd2 Be6 11. a4 a5 {0-1 (59) Malakhov,V (2654)-Kozul,Z (2612) Zagreb 2018}) 4... Bd6 5. c3 {[%cal Bc2c3,Bc3d4,Bd4e5][%mdl 32]} a6 {LiveBook: 13 Games} 6. Bxc6 {B30: Sicilian: 2...Nc6 3 Bb5, lines without ...g6} dxc6 7. d4 cxd4 8. cxd4 {White is slightly better.} Bg4 $146 ({Predecessor:} 8... exd4 9. Qxd4 Ne7 10. Qxg7 Rg8 11. Qxh7 Bg4 {1-0 (34) Cruz,J (2080)-Tapisso,G (1720) Matosinhos 2012}) 9. dxe5 Bc7 10. Nbd2 Qd3 (10... Ne7 $14) 11. a4 $36 {[%mdl 2048] White is really pushing.} O-O-O (11... Ne7 $142) 12. Ra3 $16 Qd7 13. b4 Qe6 (13... Bxf3 $16 14. Qxf3 Qe6) 14. Qc2 $18 Kb8 {[#]} 15. b5 $1 {[%mdl 512]} cxb5 (15... axb5 16. axb5) 16. axb5 axb5 $2 (16... a5 17. Nc4 Bxf3) 17. Bb2 {Threatens to win with Rfa1.} ({Weaker is} 17. Qc5 Ne7 $18) 17... b4 {[#]} 18. Ra8+ $1 {[%mdl 576] Deflection} Kxa8 19. Qxc7 Rd3 20. Ra1+ Qa6 21. Rxa6+ bxa6 22. Bd4 {Accuracy: White = 91%, Black = 23%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.13"]
[Round "3"]
[White "Xu, Yi"]
[Black "Silva Lucena, Cristian"]
[Result "1-0"]
[ECO "C91"]
[WhiteElo "2528"]
[BlackElo "2211"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 37,107,0,29,-2,4,0,28,14,25,14,15,20,32,0,0,-89,-100,-91,-97,-71,-65,-135,-123,-124,-107,-99,-103,-89,-104,-68,-68,-92,-84,-94,-20,-20,-20,-14,-14,-18,-20,-27,-28,-23,0,-112,-10,-18,8,8,9,13,49,47,122,116,137,126,147,138,183,181,261,261,360,339,371,343,341,258,254,242]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Re1 d6 8. c3 O-O 9. d4 Bg4 10. Be3 exd4 11. cxd4 d5 12. e5 Ne4 13. Nc3 Nxc3 14. bxc3 Na5 15. Bc2 Nc4 {C91: Closed Ruy Lopez: 7...d6 8 c3 0-0 9 d4} 16. Qd3 g6 17. Bh6 Re8 18. h3 Be6 (18... Bf5 19. Qe2 Bxc2 20. Qxc2 Qd7 21. Nh2 a5 22. Ng4 Ra6 23. f4 {1-0 (55) Areshchenko,A (2714)-Melkumyan,H (2634) Germany 2013}) 19. g4 a5 {LiveBook: 4 Games} 20. Re2 Ra6 21. Nh2 Bd7 $146 ({Predecessor:} 21... b4 22. f4 f5 23. exf6 Bxf6 {1-0 (40) Petrisor,A (2322)-Fodor,T (2433) Pardubice 2009}) 22. f4 b4 23. f5 Bg5 24. Bxg5 Qxg5 25. Qg3 gxf5 26. Nf3 (26. Rf1 $1 $11) 26... Qg7 $17 {[%cal Rf5g4]} 27. g5 bxc3 28. Nh4 Nd6 {White must now prevent ...Ne4.} 29. Bd3 ({Better is} 29. Qxc3 $15 Ne4 30. Qxc7) 29... Rb6 30. Kh2 Rb2 31. Rxb2 cxb2 32. Rb1 Ne4 33. Bxe4 fxe4 34. Rxb2 {[#]} c5 $1 {[%cal Rc5d4][%mdl 512]} 35. Rb7 {[#]} (35. dxc5 Qxe5) 35... cxd4 (35... Be6 $1 $17 36. dxc5 Rc8) 36. Rxd7 $11 {And now e6 would win.} Qxe5 {Threatening ...d3.} 37. Ng2 $1 e3 38. Qxe5 Rxe5 {[%mdl 4096] Endgame KRN-KR} 39. Ne1 Rxg5 40. Nd3 Rf5 41. Rd8+ Kg7 {White should prevent ...Rf1.} 42. Kg2 $1 Rg5+ 43. Kf3 Rf5+ 44. Ke2 Rg5 45. Ne1 Rh5 (45... Kg6 $14) 46. Nf3 $16 Rxh3 47. Rxd5 Rg3 48. Rxa5 ({Resist} 48. Nxd4 $6 Rg2+ 49. Kxe3 Rxa2 $14) 48... Rg2+ 49. Kd3 f5 (49... h5 $142 50. Nxd4 e2 51. Nxe2 h4) 50. Nxd4 $18 h5 51. Nxf5+ Kf6 52. Nxe3 Rb2 53. Ke4 h4 {Now ...h3 and Black clings on.} 54. Kf4 {Accuracy: White = 69%, Black = 44%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.13"]
[Round "3"]
[White "Vasquez Schroeder, Rodrigo"]
[Black "Priyanka Nutakki"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2499"]
[BlackElo "2195"]
[Annotator "TA"]
[PlyCount "131"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,131,22,37,21,33,23,26,25,37,30,32,28,26,14,29,29,61,18,18,19,24,24,31,20,54,54,54,50,85,77,63,58,96,92,132,133,149,139,167,163,158,159,206,147,164,147,147,147,147,147,147,147,147,147,147,147,147,147,147,140,300,224,249,239,236,235,314,283,262,147,147,140,140,141,202,206,202,204,265,268,312,311,309,254,309,309,300,311,331,328,317,300,292,292,504,497,487,489,483,483,483,483,487,610,852,821,29980,29981,29979,29977,29975,4826]} 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 {[%mdl 64] Pin} Be7 6. Bxf6 Bxf6 7. Nf3 Bd7 8. c3 Bc6 9. Bd3 Nd7 10. Qe2 Bxe4 11. Bxe4 c6 12. h4 {C13: French: Classical System: 4 Bg5 Be7, Alekhine-Chatard Attack} h6 $146 ({Predecessor:} 12... Qc7 13. Ng5 h6 14. Qh5 Bxg5 15. hxg5 Qf4 16. Rh4 Qd6 17. Qf3 Qe7 18. Qg3 O-O-O 19. gxh6 Rxh6 20. Rxh6 gxh6 {½-½ (56) Klerides,P (2188)-Sargsyan,A Limassol 2001}) 13. a4 a5 14. g3 {White has an edge.} Qc7 15. O-O O-O 16. Bc2 Rfe8 17. Qe4 Nf8 18. Rfe1 c5 19. dxc5 Qxc5 20. Red1 Rac8 21. Bd3 ({Of course not} 21. Qxb7 Rb8 $15) 21... Red8 22. Bb5 (22. Rd2 {with more complications.} Rd5 23. Rb1 Rcd8 24. Rbd1 Ng6 25. Bc2) 22... Qf5 23. Qxf5 ({Don't blunder} 23. Qxb7 $2 Rb8 $19) 23... exf5 24. Nd2 Be5 25. Nc4 Bc7 26. Ne3 f4 27. Nd5 {Threatens to win with Ne7+.} fxg3 28. Ne7+ {[%mdl 64] Double Attack} Kh8 29. Nxc8 gxf2+ 30. Kxf2 Rxc8 31. Rd5 Ng6 32. Rh1 Kg8 33. h5 Ne5 34. Re1 f6 35. Be2 Kf8 36. Kg2 Re8 37. Bb5 $36 {[%mdl 2048] White is in control.} Re7 38. Red1 Kg8 39. Kh3 Kf8 40. Bd3 Nf7 $2 (40... b6 $16 41. Bb5 Nf7) 41. Kg2 Ne5 42. Bg6 $1 {White threatens Rd8+! and mate.} Re6 43. Rc5 $1 {[%cal Rc5c7]} Re7 44. Rb5 b6 45. Rbd5 ({Only move:} 45. b4 $1 $18) 45... Re6 $16 46. Bf5 Re7 47. R1d4 Kf7 (47... Re8 $16 48. Kf2 Kg8) 48. Re4 Kf8 49. b4 $1 {[%cal Bb2b4,Bb4b5][%mdl 32]} Ke8 50. b5 Bd8 51. c4 Rc7 52. Bg6+ $1 Ke7 {[#]} 53. Red4 $1 Rd7 {[#]} 54. Bf5 $1 {[%cal Rf5d7]} Rxd5 55. Rxd5 Nxc4 $18 {[%mdl 4096] Endgame ...Ne3+ is the strong threat. KRB-KBN} 56. Rd7+ Ke8 {And now ...Ne3+ would win.} 57. Be6 Ne5 $2 (57... Nb2 {keeps fighting.} 58. Rxg7 Be7) 58. Rxg7 Be7 59. Rh7 Bf8 60. Bf5 Nc4 {next ...Ne3+ is good for Black.} 61. Kf3 Nd6 62. Be6 Be7 63. Rxh6 Nf7 64. Bxf7+ $1 {White mates.} Kxf7 65. Rh7+ Ke6 66. Rh8 {Accuracy: White = 82%, Black = 43%.} (66. h6 $142 Bd6 67. Rb7 Be5 68. h7 f5 69. Rxb6+ Kd7 70. Rb8 {[%mdl 64] Deflection, Promotion} Bxb8 71. h8=Q) 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.13"]
[Round "3"]
[White "Harutjunyan, Gevorg"]
[Black "Garcia Trobat, Francisco"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2476"]
[BlackElo "2193"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,109,49,94,89,79,83,91,18,104,102,118,97,112,116,103,116,133,127,108,44,75,71,58,95,79,-28,-28,-40,-31,-31,-11,-5,-17,-125,-105,-147,-143,-158,-137,-143,-139,-124,-124,-124,-124,-168,-8,-10,-20,-25,-8,-17,-8,-8,-8,-8,-8,-8,-8,-8,0,-6,-6,-56,-55,-78,-78,-74,-75,-70,-84,-158,-119,-145,-144,-144,-142,-115,-72,-88,-73,-97,-90,-124,-124,-127,-10,-10,-10,-11,-11,-139]} 1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 O-O 5. Bg2 d6 6. d4 e5 7. dxe5 Ng4 8. Nc3 {A49: 1 d4 Nf6 2 Nf3 g6 3 g3: Anti-King's Indian systems} (8. c4 Nc6 9. O-O Ngxe5 10. Nc3 a5 11. Qd2 Be6 12. Nxe5 dxe5 13. Rfd1 Qxd2 14. Rxd2 Rfd8 15. Rad1 Rxd2 16. Rxd2 Rd8 17. Rxd8+ Nxd8 18. Nd5 {1-0 (79) Moussard,J (2570)-Pavlidis,A (2563) Orsay 2018}) 8... Nxe5 9. Nxe5 Bxe5 10. Qd2 Nc6 {LiveBook: 15 Games} 11. h4 h5 12. O-O-O a5 13. Nd5 $146 (13. Rhf1 $16) ({Predecessor:} 13. a3 a4 14. f4 Bg7 15. Nxa4 Ne7 16. Bxg7 Kxg7 {1-0 (46) Sredojevic,I (2355)-Setyaki,A (2317) Budapest 2017}) 13... a4 (13... Be6 $11 {keeps the balance.}) 14. Qg5 $1 $16 axb3 15. axb3 Bf5 16. Bxe5 Qxg5+ 17. hxg5 {White threatens Nf6+ and mate.} dxe5 18. Kb2 $1 Ra5 19. e4 (19. Ra1 $16) 19... Be6 $14 20. Nxc7 Nb4 21. Nxe6 fxe6 22. Rd2 (22. Bh3 $16) 22... Ra2+ $11 23. Kc3 Nxc2 (23... Rxc2+ $5 24. Rxc2 Nxc2 $15) 24. Bf1 $1 Rf3+ 25. Bd3 {[#]} Nb4 $1 {[%mdl 512]} 26. Rxa2 (26. Rhd1 $1 $11 Nxd3 27. Rxd3 Rfxf2 28. Kb4) (26. Kxb4 Rxd2) 26... Nxa2+ {[%mdl 4096] Endgame KRB-KRN} 27. Kd2 Rxf2+ 28. Ke3 Rg2 $1 {[%cal Rg2g3]} 29. Kf3 Rb2 $1 30. Bc4 Kf7 {Hoping for ...b5!} 31. Ra1 Ke7 32. Ke3 b5 $2 ({Black should try} 32... b6 $1 $19 {aiming for ...Nb4.} 33. Kd3 Rg2 {[%mdl 64] Decoy}) 33. Bxb5 Rxb3+ {[%mdl 64] Double Attack} 34. Kf2 $1 Rb2+ 35. Ke3 Nb4 {White must now prevent ...Nc2+.} 36. Ra7+ Kd6 37. Be8 Rb3+ 38. Kf2 Nd3+ 39. Kg2 Ne1+ 40. Kh3 Nf3 41. Rd7+ Kc5 {( -> ...Rb2)} 42. Bxg6 Rb2 $1 {[%csl Gf3][%cal Rb2h2]} 43. Bxh5 Nxg5+ {[%mdl 64] Double Attack} 44. Kg4 Nxe4 45. Rc7+ (45. Ra7 $142) 45... Kd6 46. Rc1 Rb3 $1 47. Rd1+ Ke7 {Strongly threatening ...Nf2+.} 48. Rg1 Rb4 49. Kh4 Rb2 50. Kh3 Nf2+ 51. Kh4 {[#]} e4 $1 52. Re1 {[#]} Kf6 (52... Rb3 $1 $17 53. Re2 e3) 53. Re2 $1 {[%cal Re2b2] The position is equal.} Rxe2 54. Bxe2 Nd3 {...Nc1 is the strong threat.} 55. Kh3 {[%mdl 32768] Accuracy: White = 56%, Black = 61%. . Sensor Board Error (Ke4/e5)?} (55. g4 $11 {was the only way to keep the balance.}) 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.13"]
[Round "3"]
[White "Iniyan, P."]
[Black "Crespo, Eugenio"]
[Result "1-0"]
[ECO "E56"]
[WhiteElo "2456"]
[BlackElo "2169"]
[Annotator "TA"]
[PlyCount "121"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,121,18,10,28,26,18,0,41,41,41,41,38,37,39,29,44,33,79,83,98,12,48,16,16,12,16,19,19,-8,0,0,20,18,20,18,25,0,0,0,0,0,29,0,7,0,0,0,8,-26,-15,-10,-10,-14,-6,-8,-8,-6,0,0,0,0,0,-26,-26,-27,-8,-15,-7,-26,-8,-8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-8,-9,-12,-5,-12,-8,-18,29974,29976,29997,29998,29998,29999]} 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Bb4 5. e3 c5 6. Bd3 Nc6 7. O-O O-O 8. a3 Ba5 9. h3 Qe7 {E56: Nimzo-Indian: Rubinstein: Main Line: 7...Nc6} 10. Qc2 dxc4 11. Bxc4 {LiveBook: 7 Games} Rd8 {[%cal Rc5d4] The position is equal.} 12. dxc5 Qxc5 13. Na4 $146 ({Predecessor:} 13. Ne4 Nxe4 14. Qxe4 Qf5 15. Qxf5 exf5 16. b4 Bb6 17. Bb2 {½-½ (17) Cvitan,O (2561)-Pelletier,Y (2604) Switzerland 2013}) 13... Qf5 (13... Qh5 {with more complications.} 14. b4 Bc7 15. b5 Ne5 16. Be2 Bd6) 14. Qxf5 exf5 15. b4 Bc7 16. Bb2 Ne4 17. Rac1 a6 18. Nd4 Bd7 {next ...Nxd4 is good for Black.} 19. Bd5 {[%cal Rd4c6]} Rac8 20. Bxe4 (20. Rfd1 $16) 20... Nxd4 (20... fxe4 {keeps more tension.} 21. Nc5 Nxd4 22. Bxd4 Bc6 23. Rc3 Bd6) 21. Bxd4 (21. Bxb7 {is more complex.} Ne2+ 22. Kh1 Nxc1 23. Rxc1 Bxa4 24. Bxc8 Rxc8 25. Be5) 21... fxe4 22. Nc5 Bc6 23. Rc3 Bd6 24. Nb3 Bd7 25. Rxc8 Bxc8 26. Bb6 Re8 27. Rd1 Be5 28. Nc5 f5 29. a4 Bc3 30. b5 Bb4 31. Nb3 g6 32. Rc1 axb5 33. axb5 Bd7 34. Nd4 Rc8 35. Ra1 Bd6 36. g3 Be5 37. Ra7 Rb8 38. Nb3 Bxb5 39. Ra5 Bc4 40. Nd2 Bc3 $1 {[%csl LRa5,LRd2][%mdl 64] [#] Double Attack} 41. Nxc4 Bxa5 42. Nxa5 Ra8 43. g4 Ra6 44. Nc4 Ra1+ 45. Kg2 Rc1 46. Ne5 Rb1 47. Bd4 Kf8 48. Nd7+ Kf7 49. Kg3 b5 50. gxf5 gxf5 51. Kf4 Rf1 52. Kxf5 Rxf2+ 53. Kxe4 Rh2 54. Ne5+ Ke8 55. Kd5 Rxh3 56. Ng4 Rh1 57. Ke6 b4 58. Bc5 {And now Be7 would win.} b3 $2 {[%mdl 8192] [#]} (58... Rh4 $11 59. Nf6+ Kd8) 59. Be7 $1 {[%cal Rg4f6] White mates.} Rh6+ 60. Nxh6 b2 61. Ng4 {Accuracy: White = 57%, Black = 50%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.13"]
[Round "3"]
[White "Starostits, Ilmars"]
[Black "Callejas Rojas, Francisco Miguel"]
[Result "1-0"]
[ECO "D25"]
[WhiteElo "2442"]
[BlackElo "2164"]
[Annotator "TA"]
[PlyCount "119"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,119,19,19,4,15,5,29,14,53,88,60,2,65,66,66,66,66,67,67,66,79,72,59,38,101,123,118,73,87,39,47,0,45,41,30,27,89,16,64,16,23,16,9,13,54,68,66,67,225,230,214,48,43,42,77,42,49,-10,62,75,59,60,175,183,226,254,243,154,167,168,154,143,157,152,159,152,152,139,187,187,199,199,198,204,233,210,210,180,328,315,360,362,487,479,483,488,1028,863,5919,5622,5006,2107,2901,2504,29990,29991,29992,29993]} 1. Nf3 Nf6 2. d4 d5 3. c4 dxc4 4. e3 b5 5. a4 b4 6. Bxc4 {D25: Queen's Gambit Accepted: 4 e3: sidelines and 4...Bg4} e6 7. a5 a6 {LiveBook: 12 Games} 8. Ne5 $146 {The position is equal.} ({Predecessor:} 8. Nbd2 Bb7 9. O-O c5 10. Nb3 Nbd7 11. dxc5 Nxc5 12. Nxc5 Bxc5 {1-0 (45) Bluebaum,M (2631)-Anand,V (2776) Karlsruhe/Baden-Baden 2018}) 8... Bb7 9. O-O c5 10. Nd2 cxd4 11. Ndf3 Bd6 12. Qxd4 (12. Nxf7 $14 Kxf7 13. Ng5+ Ke7 14. exd4) 12... Nc6 (12... Bxf3 $11 13. Nxf3 (13. gxf3 Qc7 $11) 13... Nc6) 13. Nxc6 $14 Bxc6 14. Rd1 Bd5 15. Bxd5 exd5 16. b3 O-O 17. Bb2 Re8 18. h3 Rb8 (18... Bf8 $1 $14) 19. Qd3 $16 Ne4 20. Qxd5 Bf8 21. Qf5 Qc8 $1 {[%cal Rc8f5]} 22. Qf4 (22. Rd7 $2 Nd6 $19) 22... Nc3 {Threatens to win with ...Ne2+.} 23. Bxc3 bxc3 24. Nd4 Bc5 (24... Qb7 $11) 25. Rac1 (25. Rdc1 $16 Bxd4 26. Qxd4) 25... Bb4 26. Rc2 Bxa5 27. Nf5 Bb4 $1 28. Rd4 {[%cal Bd1d4,Bd4f4,Bf4f5,Bf5d5][%mdl 32]} a5 (28... Bf8 $6 29. Rc4 $16) 29. Qg5 {[%csl Gf5][%cal Rg5g7]} g6 30. Nh6+ $40 {[%mdl 128] White has some attack.} Kf8 $2 (30... Kg7 $14) 31. Rf4 $18 {[%csl Gh6][%cal Rf4f7]} ({But not} 31. Qf6 $6 Qe6) 31... Rb7 32. Ng4 $2 ({Don't play} 32. Qf6 $6 Qe6 $16) (32. Qd5 $1 $18 {[%cal Rf4f7]} Qd7 33. Rxf7+ Qxf7 34. Nxf7 Rxf7 35. e4) 32... f5 $14 33. Nf6 Re6 34. Rxf5 {Qh6+ is the strong threat.} Kg7 $1 35. Ng4 (35. Nd5 $1 $14) 35... Kh8 ({Black should try} 35... Be7 $11 36. Qh6+ Kg8 37. Rxa5 Qd8) 36. Rd5 Rd7 {And now ...Be7 would win.} 37. e4 Be7 (37... Qe8 $14) 38. Qc1 Bb4 {[#]} 39. Qd1 $1 Rxd5 40. Qxd5 {aiming for Qd4+.} Qc6 {[#]} 41. Qxc6 $1 Rxc6 $18 {[%mdl 4096] Endgame KRB-KRN} 42. Kf1 Ba3 43. Ne5 Rc8 44. Ke2 Kg7 45. Nc4 Bb4 {White must now prevent ...a4!} 46. Nb6 Re8 47. Kd3 Rd8+ 48. Nd5 Kf7 49. Kc4 Rc8+ 50. Kd4 Rd8 (50... g5 $142 51. Nxc3 Bf8) 51. f4 Ke6 52. g4 {[%cal Bg2g4,Bg4f5][%mdl 32]} Rd7 53. f5+ gxf5 54. gxf5+ Kf7 (54... Kd6 $142 55. Nxc3 Bc5+ 56. Kc4 Rb7 57. Rd2+ Kc6) 55. e5 {[%cal Be4e5,Be5e6,Be6e7][%mdl 32]} Rd8 56. e6+ Kg7 57. Rg2+ (57. f6+ $142 Kh8 58. e7 Bxe7 59. fxe7) 57... Kh6 58. f6 Rc8 59. Nxb4 axb4 60. e7 {Accuracy: White = 62%, Black = 31%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.13"]
[Round "3"]
[White "Larino Nieto, David"]
[Black "Jimenez Morales, Francisco"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2432"]
[BlackElo "2133"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,87,31,28,43,39,-33,0,-45,-47,-144,-144,-132,-100,-268,-264,-300,-260,-367,-345,-460,-405,-408,-409,-392,-380,-376,-327,-443,-456,-445,-447,-466,-470,-649,-282,-350,-352,-361,-315,-329,-321,-328,-325,-317,-272,-300,-294,-452,-376,-453,-450,-527,-406,-391,-338,-283,-191,-318,-96,-100,-98,-144,-48,-156,-80,-118,1290,1291,1243,1242,29994,29995,29995,29996,29996,29993,29997,29994,29994,66]} 1. Nf3 Nf6 2. e3 g6 3. c4 (3. b3 Bg7 4. Bb2 O-O 5. d4 c5 6. d5 b5 7. Be2 Qa5+ 8. c3 Bb7 9. a4 Nxd5 10. axb5 Qb6 11. O-O a6 12. bxa6 Nxa6 13. Qc2 Nab4 {½-½ (84) Nakamura,H (2785)-Grischuk,A (2761) Paris 2017}) 3... Bg7 4. Nc3 b6 5. d4 d6 6. Bd3 {A05: Réti Opening: 1 Nf3 Nf6} O-O 7. Ne4 $146 (7. O-O $14) ({Predecessor:} 7. O-O Nbd7 8. Rb1 e5 9. b4 Re8 10. Be2 e4 11. Nd2 {0-1 (42) Bruno,F (2447)-Salgado Lopez,I (2623) Forni di Sopra 2012}) 7... Nbd7 8. h4 {The position is equal.} Bb7 9. Neg5 ({White should try} 9. Nc3 $15) 9... e5 $17 {Hoping for ...h6.} 10. d5 h6 11. h5 $2 (11. Ne4 $17) 11... hxg5 $19 12. Nxg5 e4 ({Don't do} 12... gxh5 13. Bh7+ $1 {[%mdl 512]} Nxh7 14. Nxh7 $19) 13. Bc2 (13. Nxe4 {is a better defense.} Nxh5 14. Rxh5 gxh5 15. Qxh5) 13... Nxd5 14. h6 Qxg5 15. hxg7 Rfe8 {[%cal Bf8e8,Be8e5,Be5d5][%mdl 32]} 16. cxd5 Qxg2 17. Kd2 Kxg7 18. Ba4 Re5 19. Kc2 Rxd5 20. Bd2 Ne5 21. Qe2 {[#]} Qg4 (21... Ba6 $142 $1 {[%mdl 512]} 22. Qxa6 Qxf2) 22. Qf1 a5 23. Bb5 Rh8 24. Rxh8 Kxh8 25. Bc3 Kg8 26. Be2 Nf3 27. a3 Rh5 28. b4 (28. Rc1 $142) 28... a4 29. Rc1 Qe6 {[%csl Ga4][%cal Re6b3]} 30. Rb1 Bd5 31. Kb2 Ba2 32. Rc1 c5 ({But not} 32... Qb3+ 33. Ka1 $19) 33. Bxf3 {[#]} (33. Ka1 $142) 33... exf3 $2 (33... Qb3+ $1 $19 {has better winning chances.} 34. Ka1 Bb1) 34. Qa6 $17 {Intending Qa8+ and mate.} f6 35. Qxb6 Rh2 (35... Bd5 $17 {aiming for ...Rh2.} 36. Rd1 Rh2) 36. Ka1 {[#]} ({White should play} 36. Qb8+ $1 $15 Kg7 37. Qb7+ Qf7 38. Qxf3) 36... cxb4 (36... Rxf2 37. Qb8+ Kf7 38. Rh1 $18) (36... Bd5 $142 $1 37. Bb2 c4) 37. Bd4 {And now Qd8+ would win.} bxa3 $2 {[%mdl 8192]} (37... g5 $17 38. Qb7 Bc4) 38. Qd8+ $18 {[%mdl 64] Double Attack} Kh7 39. Bxf6 {[%csl Gf6][%cal Rd8h8]} g5 40. Qh8+ {White mates.} Kg6 41. Qg7+ Kf5 42. Qxg5+ Ke4 43. Qf4+ Kd3 44. Qd4+ {Accuracy: White = 34%, Black = 38%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.13"]
[Round "3"]
[White "Ertan, Can"]
[Black "Cholleti Sahajasri"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2421"]
[BlackElo "2122"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,61,7,-8,-17,-28,0,-34,-22,-24,-22,-29,0,0,0,0,0,-2,42,17,69,59,115,128,208,172,194,133,200,195,415,215,300,317,595,591,776,760,733,723]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 Be7 8. Bg2 Nfd7 {B81: Sicilian Scheveningen: Keres Attack} 9. Be3 Nc6 10. Qe2 (10. h4 O-O 11. g5 Nde5 12. Qe2 Nxd4 13. Bxd4 Nc6 14. Be3 Bd7 15. f4 {½-½ (30) Dominguez Perez,L (2739)-Grischuk,A (2766) Saint Louis 2018}) 10... Nxd4 11. Bxd4 O-O 12. O-O-O b5 13. e5 {LiveBook: 26 Games} d5 $1 14. Qe3 b4 15. Na4 $146 ({Predecessor:} 15. Ne2) 15... Rb8 16. f4 {[%cal Bf2f4,Bf4f5][%mdl 32]} a5 17. Bf1 Bb7 18. Bb5 Ba8 19. Bxd7 $1 Qxd7 20. Nb6 $36 {[%mdl 2048] White is more active.} Qc6 21. f5 {Hoping for f6.} Rfd8 ({Black should try} 21... Kh8 $11) 22. h4 $14 {[%cal Bh3h4,Bh4h5][%mdl 32]} Bf8 (22... a4 $14) 23. h5 $16 Re8 (23... Rb7 $16) 24. f6 $1 $18 gxf6 {[#]} 25. Rdf1 (25. g5 $1 $18 {[%cal Rg5f6]} f5 {[#]} 26. g6 $1 {[%mdl 512]}) 25... Rb7 (25... Rxb6 $16 26. Bxb6 d4 27. Bxd4 Rd8) 26. Rxf6 a4 $2 (26... Rc7 {was necessary.} 27. Rh2 Kh8) 27. Rhf1 (27. h6 $142) 27... b3 28. axb3 a3 $2 (28... axb3 29. c3 (29. Qxb3 Bg7 $14) 29... Qc7) 29. bxa3 {White is clearly winning.} Bxa3+ 30. Kb1 {White wants to mate with Qg5+.} Rc7 31. R1f2 {Precision: White = 69%, Black = 14%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.13"]
[Round "3"]
[White "Diaz Castro, Sergio"]
[Black "Fedorchuk, Sergey A."]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2252"]
[BlackElo "2606"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,85,26,10,23,21,27,20,15,20,25,-2,10,6,15,12,5,2,25,18,18,19,29,0,29,25,43,44,60,24,91,89,161,172,164,170,141,146,402,414,413,396,410,397,428,416,540,557,543,552,568,566,943,474,567,564,560,552,528,486,567,556,587,526,29969,29970,29967,29968,29978,29979,29979,29979,29978,29979,29982,29982]} 1. e4 c5 2. c3 d6 3. d4 Nf6 4. Bd3 g6 5. dxc5 dxc5 6. e5 Nh5 {B07: Pirc Defence: Miscellaneous Systems} 7. f4 {LiveBook: 3 Games} (7. h3 Nc6 8. Nf3 Ng7 9. Qe2 Ne6 10. O-O Bg7 11. Re1 Qc7 12. a4 b6 13. Na3 Bb7 14. Be4 {½-½ (90) Howell,D (2676)-Mamedov,R (2709) Riadh 2017}) 7... Nc6 8. Nf3 $146 ({Predecessor:} 8. Qe2 Bh6 9. g3 Bg4 10. Nf3 O-O 11. O-O f6 12. Bc4+ e6 13. exf6 Qxf6 14. Nbd2 {½-½ (23) Gerigk,E (2335)-Reeh,O (2442) Germany 2010}) 8... Bh6 {The position is equal.} 9. g3 Bh3 10. Na3 Qd7 {Strongly threatening ...Rd8.} 11. Be2 Qxd1+ 12. Bxd1 O-O-O 13. Kf2 f6 14. exf6 exf6 15. Be3 Bf8 16. Re1 Ng7 17. Ba4 Bd7 18. Kg2 a6 19. Nc4 Kc7 20. Bc2 Be7 {[#]} (20... b6 $11 {keeps the balance.}) 21. f5 $1 $36 {[%mdl 2048] White is really pushing.} b5 (21... g5 $16 {might work better.}) 22. Bf4+ $18 ({Not} 22. fxg6 bxc4 23. Bf4+ Kb6 $15) 22... Kb7 {[#]} 23. Na5+ $1 {[%mdl 576] Deflection} Nxa5 24. Rxe7 Nxf5 $2 {[%mdl 8192]} (24... Nh5 $16 {keeps fighting.}) 25. Bxf5 gxf5 26. Rd1 Kc8 {Black hopes to continue with ...Nc6.} 27. Rd6 Nc4 28. Rxa6 {And now Ra7 would win.} Rhe8 29. Ra7 Ne5 {[#]} 30. Bxe5 $1 {[%mdl 512]} fxe5 {[#]} 31. Raxd7 $1 {[%mdl 512]} e4 (31... Rxd7 32. Rxe8+) 32. Nh4 {aiming for Rc7+.} Rxe7 33. Rxe7 {[%mdl 4096] Endgame KRN-KR} Rd2+ 34. Kh3 Rxb2 35. Re5 c4 36. Nxf5 Kc7 37. Nd4 Kb6 {[#]} 38. Rxb5+ $1 {White mates.} Rxb5 39. Nxb5 Kxb5 40. Kg4 Ka4 41. Kf4 Ka3 42. Kxe4 Kxa2 43. Kd4 {Accuracy: White = 70%, Black = 29%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.13"]
[Round "3"]
[White "Calzetta Ruiz, Monica"]
[Black "Ibarra Jerez, Jose Carlos"]
[Result "1/2-1/2"]
[ECO "C03"]
[WhiteElo "2245"]
[BlackElo "2558"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,83,42,39,26,33,13,20,0,0,9,29,22,35,26,24,28,35,16,22,0,47,11,63,-27,-25,-20,-23,-73,-77,-85,-89,-82,-82,-111,-64,-72,-62,-73,-60,-86,117,98,102,95,246,138,269,0,0,0,0,-8,292,291,278,295,287,252,264,0,232,0,262,0,257,0]} 1. e4 e6 2. d4 d5 3. Nd2 Be7 4. e5 c5 5. c3 Nc6 6. Bd3 {C03: French Tarrasch: Unusual Black 3rd moves} cxd4 (6... Qb6 7. Ndf3 f6 8. Ne2 fxe5 9. Nxe5 Nxe5 10. dxe5 Bd7 11. O-O Qc7 12. c4 Qxe5 13. Bf4 Qh5 {1-0 (59) Kovalev,V (2598)-Sjugirov,S (2673) Moscow 2017}) 7. cxd4 Qb6 8. Ne2 Bd7 9. O-O Nh6 10. Nf3 Nf5 {LiveBook: 17 Games} 11. Kh1 Rc8 (11... Ncxd4 $2 12. Nexd4 Nxd4 13. Be3 $18) 12. a3 $146 ({Predecessor:} 12. Rb1 Nb4 13. Bxf5 exf5 {1-0 (43) Erenburg,S (2550)-Cruz,C (2558) Medellin 2017}) 12... Na5 ({Wrong is} 12... Nfxd4 $2 13. Nexd4 Nxd4 14. Be3 $18) 13. b4 Nc4 14. g4 Nh6 15. h3 Ng8 16. Ng3 a5 17. bxa5 Qxa5 18. Qe2 Ba4 19. Bg5 Bf8 20. Rfc1 Ne7 (20... h6 $11 21. Bd2 (21. Bxc4 Rxc4 22. Bd2 Qa6 $11) 21... Qa6) 21. Rab1 (21. Nh5 $14) 21... b5 $11 22. Nh5 Nc6 23. Bxc4 bxc4 24. Rb7 Qa8 25. Rbb1 h6 26. Be3 Rb8 27. Kg2 Kd7 28. Nd2 Bxa3 29. Qf3 Bxc1 $2 (29... Rhf8 $17 30. Nxg7 Bxc1 31. Rxc1 Bb5) 30. Qxf7+ $16 {[%mdl 64] Double Attack} Ne7 31. Rxc1 Rhg8 $2 {[#]} (31... Rb6 $16) 32. Nxg7 ({White has to play} 32. Nf6+ $1 $18 {[%mdl 512]} gxf6 33. exf6) 32... Qc6 {[#]} (32... Rb6 $16) 33. Bxh6 $2 (33. Nh5 $1 $18 {[%cal Rh5f6]} Rbf8 34. Nf6+ Kd8 35. Qh7) 33... Rbf8 $36 {[%mdl 2048] Black is pushing.} 34. Qh5 c3 35. Nf3 {aiming for Ng5.} Qc4 $2 {[%mdl 8192] [#]} (35... c2 $1 $11 {and Black has nothing to worry.} 36. Ne1 (36. Ng5 $2 Qc3 $19) 36... Qc3 37. Nxe6 Kxe6 38. Bxf8 Rxf8 39. Qh6+ {[%mdl 64] Double Attack} Kf7) 36. Nxe6 $1 $18 {[%mdl 512]} Kxe6 37. Bxf8 Rxf8 38. Qh6+ {[%mdl 64] Double Attack} Kf7 39. Qh5+ Ke6 $1 40. Qh6+ {[%mdl 1088] Double Attack. White has strong compensation.} Kf7 41. Qh5+ Ke6 $1 {[#]} 42. Qh6+ $2 {Accuracy: White = 38%, Black = 40%.} ({White must play} 42. Rb1 $1 $18 {[%cal Rb1b7]} Qc8 43. Qh6+ Kf7 44. Rb6) 1/2-1/2

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.13"]
[Round "3"]
[White "Kul, Ivan"]
[Black "Saric, Ante"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2196"]
[BlackElo "2536"]
[Annotator "TA"]
[PlyCount "100"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,100,-20,-19,-24,-27,-18,-36,-38,-37,-37,-73,-68,-48,-35,-86,-89,-89,-85,-82,-77,-82,-86,-83,-87,-76,-83,-89,-87,-82,-88,-81,-76,-84,-70,-118,-118,-126,-133,-126,-121,-115,-117,-119,-114,-112,-109,-126,-125,-168,-168,-165,-170,-167,-167,-145,-119,-127,-119,-124,-119,-193,-193,-201,-204,-185,-175,-210,-207,-210,-209,-214,-220,-194,-120,-120,-112,-159,-121,-121,-122,-1545,-1545,-1592,-1532,-29989,-1287]} 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 e6 5. d4 cxd4 6. cxd4 d6 7. Bb5+ {B22: Sicilian: 2 c3} (7. Bc4 Nc6 8. O-O Be7 9. Qe2 O-O 10. a3 Bd7 11. exd6 Bxd6 12. Nc3 Nce7 13. Ne4 Bc6 14. Ne5 Rc8 15. Rd1 Bb8 16. Ng5 Be8 17. Bd3 Nf6 18. Ngf3 Ned5 19. Bd2 a6 20. Rac1 Rxc1 21. Rxc1 Qb6 22. Nc4 Qd8 23. Nce5 Qb6 24. Nc4 Qd8 {½-½ (24) Vachier Lagrave,M (2789)-Caruana,F (2816) Leuven 2018}) 7... Bd7 8. Bxd7+ Nxd7 9. O-O {LiveBook: 5 Games. The position is equal.} dxe5 10. Nxe5 Be7 11. Nxd7 Qxd7 12. Nc3 O-O 13. Qf3 $146 ({Predecessor:} 13. a3 Rac8 14. Qd3 {0-1 (44) Braak,D-Stockham,J Lansing 1989}) 13... Nxc3 14. bxc3 Rac8 {[%cal Ba8c8,Bc8c4,Bc4e4][%mdl 32]} 15. Rb1 (15. a4 $15) 15... b6 $17 16. Rb3 Rc4 17. Rd1 Qa4 18. Qe2 Rfc8 19. d5 Re4 ({Reject} 19... Rxc3 $6 20. Rxc3 Rxc3 21. dxe6 $11) 20. Be3 exd5 21. Rxd5 Bc5 22. Qd2 Rce8 23. Rd3 g6 24. h3 Bxe3 25. Rxe3 Rxe3 26. fxe3 {[%mdl 4096] Endgame KQR-KQR} Qe4 27. Kf2 Qf5+ 28. Kg1 Qe6 29. Kf2 Qf6+ 30. Kg1 Rd8 31. Qe2 Rd6 32. c4 Qa1+ 33. Kh2 Rd1 $36 {[%mdl 2048] Black has strong initiative.} 34. Rb2 h5 35. Kg3 Re1 36. Qd2 {[#]} Rxe3+ $1 {[%mdl 512]} 37. Qxe3 Qxb2 {KQ-KQ} 38. Qe8+ (38. a3 $17) 38... Kg7 $19 39. Qa4 Qe5+ 40. Kf2 Qd4+ 41. Kf1 a5 42. Qb3 h4 43. a4 f5 44. Qb5 Kh6 (44... g5 $19 45. Qxf5 Qxc4+ 46. Kg1 Qc5+ 47. Qf2 Qxf2+ 48. Kxf2 Kf6) 45. Qc6 $17 Kg5 46. Qe6 Qc5 47. Ke2 Kf4 48. Kd3 $2 {[%mdl 8192] [#]} (48. Qxg6 $17 Qxc4+ 49. Kd2) 48... g5 $19 49. Qe1 Qa3+ 50. Kd4 Qd6+ {Accuracy: White = 54%, Black = 81%.} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.13"]
[Round "3"]
[White "Li, Xueyi"]
[Black "Del Rio De Angelis, Salvador G."]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "2194"]
[BlackElo "2501"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,99,17,19,0,0,0,0,-29,8,0,0,0,17,19,25,22,33,40,25,8,28,-18,-18,-27,-27,-36,-19,-29,-27,-19,-20,-17,-18,-61,-66,-50,-35,-37,-39,-156,-152,-162,-130,-128,-47,-107,-81,-111,-118,-122,-85,-85,-83,-83,-79,-79,-72,-72,-47,-44,-27,-37,-24,-23,-8,-10,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 e6 2. c4 Nf6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O c6 7. Qc2 b6 8. Nbd2 Bb7 9. e4 Na6 10. a3 {E06: Closed Catalan: Early deviations} (10. e5 Nd7 11. a3 c5 12. dxc5 Naxc5 13. b4 Ne4 14. Bb2 Nxd2 15. Nxd2 Qc7 16. Rfc1 Rac8 17. Qa4 Bc6 18. Qb3 d4 19. Bxc6 Qxc6 20. Bxd4 {1-0 (53) Gledura,B (2621)-Lenderman,A (2626) Saint Louis 2018}) 10... dxc4 11. e5 Nd5 {LiveBook: 6 Games} 12. Ne4 h6 13. Qxc4 c5 $146 ({Predecessor:} 13... Nac7 14. Rd1 a5 15. Bd2 a4 16. Qc1 f5 17. exf6 Nxf6 18. Nxf6+ Bxf6 {1-0 (32) Niermann,T (2178)-Willemze,T (2409) Germany 2017}) 14. dxc5 bxc5 15. Nc3 Nxc3 16. bxc3 Qd5 17. Qg4 Qe4 18. Bf4 Qf5 19. Qxf5 exf5 20. Rfd1 {[#] Hoping for Rd7.} Rad8 21. Nh4 (21. Nd2 $5 {[%cal Rg2b7]} Bxg2 22. Kxg2 $14) 21... Bc8 {[%cal Bb7c8,Bc8e6,Be6d5,Bd5f3][%mdl 32] White must now prevent ...g5.} 22. Nf3 Nc7 23. Ne1 Be6 24. Rdb1 Rb8 25. Be3 Nd5 26. Bxd5 Bxd5 27. Rxb8 Rxb8 28. Nd3 Rc8 29. Nf4 Bf3 30. e6 {[#]} (30. Nd3 $15) 30... fxe6 $1 $17 31. Nd3 Bd5 32. Ne5 Bb3 ({Black should try} 32... Bd6 $17 33. f4 Rb8) 33. c4 (33. Rb1 $15 Bd5 34. c4) 33... a5 34. a4 Bf6 35. f4 Bxe5 36. fxe5 Bxc4 {[%mdl 4096] Endgame KRB-KRB} 37. Rc1 Bd5 38. Rxc5 Rb8 39. h4 Rb1+ 40. Kf2 Rb2+ 41. Ke1 Rb4 42. Rxa5 Re4 43. Kf2 {The position is equal.} Rxe5 44. Ra7 Re4 45. a5 Ra4 46. Bf4 g5 47. hxg5 hxg5 48. Bxg5 e5 49. Re7 Rxa5 50. Rxe5 {Accuracy: White = 53%, Black = 58%.} 1/2-1/2

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.13"]
[Round "3"]
[White "Infante Machin, Brian Jose"]
[Black "Li, Di"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2186"]
[BlackElo "2488"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,74,27,34,39,34,40,38,40,25,64,56,58,25,65,48,41,30,27,29,23,19,33,0,0,-39,-28,-16,-25,-22,0,-32,20,20,14,17,11,13,125,0,15,-177,-83,-83,-86,-84,-85,-702,-497,-629,-709,-5406,-701,-670,-609,-596,-568,-697,-682,-681,-497,-681,-654]} 1. d4 d5 2. Nf3 e6 3. g3 Nf6 4. Bg2 g6 5. O-O Bg7 6. c4 O-O 7. Nc3 Nc6 8. b3 {LiveBook: 5 Games. D77: Fianchetto Grünfeld: 6 0-0: Replies other than 6...c6} (8. Ne5 Ne7 9. Qb3 c6 10. Rd1 Nf5 11. g4 Nxg4 12. Nxg4 Qh4 13. h3 h5 14. Ne5 Nxd4 15. Rxd4 Qxd4 {0-1 (67) Ding,L (2718)-Wang,C (2485) China 2013}) 8... Ne7 9. Bb2 b6 $146 ({Predecessor:} 9... c6 10. Qc2 Qa5 11. c5 b6 12. Na4 Nd7 13. Rfc1 b5 14. Nc3 Qc7 {1-0 (24) Yagiz,Y (2283)-Topaloglu,H (1948) Antalya 2008}) 10. Ne5 {[%cal Bf3e5,Be5d3,Bd3f4][%mdl 32] White is slightly better.} Bb7 11. Rc1 a6 12. Ba3 Re8 13. e3 Nd7 14. Nd3 c6 15. Nf4 Nf5 16. Re1 Rc8 17. Qd2 a5 18. Bb2 Ba6 19. e4 Nxd4 {Hoping for ...Ne5.} 20. exd5 {Na4 is the strong threat.} Ne5 21. Re3 $1 cxd5 22. cxd5 (22. Qxd4 $2 Nf3+ $1 {[%mdl 512]} 23. Rxf3 Bxd4 $19) 22... exd5 (22... Ng4 $15 23. Ree1 e5) 23. Ncxd5 $11 Rxc1+ 24. Qxc1 Nef3+ 25. Kh1 ({Don't blunder} 25. Rxf3 $2 Nxf3+ 26. Bxf3 Bxb2 $19) 25... Bb7 {[#]} (25... Rxe3 $11 {keeps the balance.} 26. fxe3 Ne2 27. Nxe2 Qxd5 28. Bxg7 Bxe2) 26. Bxf3 (26. Qc7 $1 $16 {[%cal Rc7b7]} Bxd5 27. Nxd5) 26... Nxf3 27. Rxf3 $2 {[#]} (27. Rxe8+ $11 {and White stays safe.} Qxe8 28. Bxg7 Kxg7 29. Qc3+ {[%mdl 64] Double Attack} Ne5 30. Qc7) 27... Bxd5 (27... g5 $1 $19 {has better winning chances.} 28. Bxg7 Bxd5 29. Nxd5 Qxd5) 28. Nxd5 $17 Qxd5 29. Kg2 g5 $36 {[%cal Bg6g5,Bg5g4,Bg4f3][%mdl 2080] Black is really pushing.} 30. Bxg7 $4 {[%mdl 8192]} (30. h3 $17) 30... g4 $19 {Black is clearly winning.} ({Weaker is} 30... Kxg7 31. Qc3+ Re5 32. h3 $11) 31. Bh6 gxf3+ {[%mdl 4096] Endgame KQR-KQB} 32. Kf1 Qb5+ (32... Rd8 $142 33. Ke1 Qe4+ 34. Be3 Qd3) 33. Kg1 {[#]} Qc6 $1 {[%mdl 512] ( -> ...Qxc1+)} 34. Qg5+ (34. Qxc6 Re1#) 34... Qg6 {[%cal Re8e1]} 35. h4 Qxg5 36. Bxg5 Re1+ 37. Kh2 Re2 {Accuracy: White = 20%, Black = 37%.} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.13"]
[Round "3"]
[White "Laliena Solanes, Luis"]
[Black "Krishna C R G"]
[Result "0-1"]
[ECO "C15"]
[WhiteElo "2177"]
[BlackElo "2469"]
[Annotator "TA"]
[PlyCount "102"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,102,15,25,14,33,0,0,0,19,18,19,0,0,-10,39,0,23,21,23,-16,-20,-164,-137,-245,-283,-264,-263,-352,-307,-356,-364,-470,-482,-469,-484,-479,-356,-353,-364,-416,-327,-420,-420,-418,-406,-440,-392,-393,-399,-399,-399,-385,-392,-392,-392,-387,-372,-388,-387,-413,-287,-291,-283,-286,-287,-309,-310,-329,-329,-314,-298,-299,-291,-283,-278,-307,-289,-539,-537,-518,-511,-518,-510,-471,-201,-29979,-29980,-29974,-29976,-29985,-29985]} 1. e4 e6 2. d4 d5 3. Nc3 Bb4 {[%cal Bf8b4,Bb4a5,Ba5b6][%mdl 32]} 4. Nge2 Nc6 5. a3 Ba5 6. b4 Bb6 7. Bb2 {C15: French: 3 Nc3 Bb4: Unusual White 4th moves} Nge7 {LiveBook: 22 Games} 8. Na4 (8. g3 e5 9. dxe5 Nxe5 10. Bg2 Nc4 11. Bc1 a5 12. b5 O-O 13. exd5 Ng6 14. O-O Qf6 {0-1 (39) Mastrovasilis,D (2606)-Piorun,K (2676) Lublin 2016}) 8... O-O 9. Ng3 $146 {White is slightly better.} ({Predecessor:} 9. Nxb6 axb6 10. e5 Bd7 11. Ng3 Ng6 12. Qd2 Qh4 13. Bd3 Nf4 14. O-O f6 {1-0 (76) Netzer,J (2325)-Taddei,B (2340) France 2004}) 9... dxe4 {[%cal Rb6d4]} 10. Nxb6 cxb6 11. b5 Na5 12. Nxe4 Qc7 13. Qd3 Bd7 14. c4 Rac8 {[%cal Ra5c4]} (14... e5 $5) 15. Rc1 Rfd8 16. Ng5 Nf5 17. g4 (17. Be2 $11 {and White is okay.}) 17... Qf4 $19 18. Nh3 (18. gxf5 $17 {was necessary.} Qxg5 19. Qe3) 18... Qxg4 {...Rxc4! is the strong threat.} 19. Rg1 Qh4 {Hoping for ...Rxc4!} 20. Be2 Qh6 21. Rc2 {and the idea Bc1 leaves White hopeful.} Rxc4 22. Bc1 Qxc1+ 23. Rxc1 Rxc1+ 24. Kd2 Rxg1 25. Nxg1 {[#]} Nxd4 $1 {[%mdl 512]} 26. Qc3 {next Qc7 is good for White.} (26. Qxd4 Nb3+) 26... Nxb5 27. Bxb5 Bxb5+ 28. Ke1 Nc6 29. Ne2 Bxe2 30. Kxe2 {[%mdl 4096] Endgame KQ-KRN} Rd5 31. Qg3 Re5+ 32. Kf1 b5 33. Qd3 Rd5 34. Qg3 Rd1+ 35. Ke2 Rd7 36. Qc3 a5 37. Qc5 b4 38. axb4 axb4 {[%cal Ba5b4,Bb4b3][%mdl 32]} 39. Qb6 h6 40. Ke1 Nd4 41. Kd2 b3 42. Kc3 Kh7 43. Qb4 b5 {[%cal Bb7b5,Bb5b4][%mdl 32]} 44. Qc5 Rd5 45. Qc7 $2 {[#]} (45. Qb4 {was worth a try.}) 45... b4+ $1 46. Kb2 (46. Kxb4 b2) 46... Rf5 47. Qg3 Rf3 48. Qg2 f5 (48... g5 $142 {And now ...e5 would win.} 49. h3 Kg6) 49. Qg1 $2 (49. h4 $19) 49... Rc3 {Black mates.} 50. Qd1 Rc2+ 51. Kb1 Nb5 {Accuracy: White = 33%, Black = 68%.} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.13"]
[Round "3"]
[White "Zarandieta Lopera, Jose Luis"]
[Black "Lei, Tingjie"]
[Result "0-1"]
[ECO "E48"]
[WhiteElo "2163"]
[BlackElo "2447"]
[Annotator "TA"]
[PlyCount "44"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,44,-6,-3,0,-11,-4,-20,-23,-21,-33,-37,-26,-31,-16,-106,-80,-114,-110,-182,-181,-177,-146,-164,-104,-158,-167,-204,-203,-579,-575]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. cxd5 exd5 7. Nge2 Re8 8. O-O Bd6 9. Ng3 {LiveBook: 9 Games. E48: Nimzo-Indian: Rubinstein: 5 Bd3 d5 including 6 Ne2, but excluding 6 a3} (9. Bd2 Nbd7 10. Rc1 a6 11. Ng3 Nf8 12. Nf5 Bxf5 13. Bxf5 c6 14. f3 Ne6 15. Be1 c5 16. Kh1 cxd4 17. exd4 {½-½ (52) Navara,D (2739)-Kryvoruchko,Y (2714) Chartres 2017}) 9... c6 10. f3 c5 11. Nb5 $146 {The position is equal.} ({Predecessor:} 11. Nce2 Nc6 12. Kh1 h6 13. a3 a5 14. Nf5 Bxf5 15. Bxf5 Qc7 16. Nc3 cxd4 {½-½ (30) Shariyazdanov,A (2480)-Lukacs,P (2440) Budapest 1996}) 11... Bf8 12. dxc5 Bxc5 13. Qc2 Qb6 14. b4 Bxe3+ 15. Kh1 (15. Bxe3 $11 Qxe3+ 16. Qf2) 15... Nc6 $17 16. Bxe3 Rxe3 ({Don't play} 16... Qxe3 $6 17. Nc7 $11) 17. Nd6 (17. Qd2 $17) 17... Bd7 $36 {[%mdl 2048] Black is really pushing.} ({Don't take} 17... Qxb4 18. Nxc8 Rxc8 19. Nf5 $17) 18. Bf5 Be6 19. Qd2 Ne5 ({Worse is} 19... Nxb4 20. Rfb1 $11) ({Better is} 19... g6 $19 20. Rae1 Rxe1 21. Rxe1 Ne7 22. Bxe6 Qxd6) 20. a4 (20. Rfc1 $142) 20... Rb3 21. Nb5 Nc4 22. Qg5 $2 {[#]} (22. Qf4) 22... a6 {[%mdl 64] Trapped Piece. Accuracy: White = 36%, Black = 65%.} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.13"]
[Round "3"]
[White "Arroyo Rodriguez, Jesus"]
[Black "Das, Arghyadip"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2126"]
[BlackElo "2431"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,70,51,72,70,60,60,55,54,74,21,30,0,0,-26,-21,-20,-10,-19,-12,-19,-16,-33,-31,-46,-47,-23,-19,-18,0,-35,-33,-29,-5,-48,-50,-52,-10,-41,-29,-64,-41,-87,-76,-162,-105,-138,-134,-175,-177,-224,-207,-226,-227,-300,-327,-364,-364,-783,-789,-791,-768,-685,-533]} 1. e4 c5 2. c3 d6 3. d4 Qc7 4. Nf3 g6 (4... Bg4 5. Nbd2 Nf6 6. h3 Bh5 7. Bb5+ Nbd7 8. e5 dxe5 9. dxe5 a6 10. Ba4 Nd5 11. e6 fxe6 12. O-O {0-1 (40) Howell,D (2644)-Artemiev,V (2653) Doha 2016}) 5. Bb5+ {[%cal Bf1b5,Bb5a4,Ba4b3][%mdl 32]} Nd7 6. O-O {B22: Sicilian: 2 c3} a6 7. Ba4 $146 ({Predecessor:} 7. Bd3 Bg7 8. Be3 Ngf6 9. Nbd2 O-O 10. Rc1 b5 11. h3 Bb7 12. Nh2 {0-1 (42) Kupis,A (2420)-Rasik,V (2100) Nachod 2001}) 7... Bg7 8. Re1 {White is slightly better.} e5 9. Nbd2 (9. dxe5 $16 dxe5 10. c4) 9... b5 $11 10. Bb3 Ngf6 11. Nf1 O-O 12. Ng3 Nb6 13. h3 a5 {[%cal Ba6a5,Ba5a4][%mdl 32]} 14. Bg5 h6 15. Be3 a4 16. Bc2 Nc4 17. Bc1 cxd4 18. cxd4 Bd7 19. b3 axb3 20. Bxb3 Rfc8 21. dxe5 dxe5 22. Qe2 Be8 23. Nh2 {[%cal Bf3h2,Bh2f1,Bf1e3][%mdl 32]} Na5 {[%cal Bc4a5,Ba5c6,Bc6b4,Bb4d3,Bd3b2][%mdl 32]} 24. Bd1 Bd7 25. Nhf1 Be6 26. Bb2 {[#]} (26. Qxb5 $17 Qc3 {[%mdl 64] Double Attack} 27. Bb2 Qxe1 28. Be2) 26... Bc4 ({Black should try} 26... h5 $1 $19 27. Nd2 h4) 27. Qc2 Nc6 $36 {[%mdl 2048] Black is in control.} 28. Ne3 Nb4 29. Qc3 Nd3 30. Re2 {[#]} Bf8 $1 {[%cal Bg7f8,Bf8c5,Bc5d4][%mdl 32]} 31. a3 Bc5 {White must now prevent ...Bd4.} 32. Nxc4 bxc4 33. Kf1 $2 (33. Qc2) 33... Bd4 $19 {Black is clearly winning.} 34. Qd2 Nxb2 35. Qxh6 Qe7 {Accuracy: White = 27%, Black = 44%.} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.13"]
[Round "3"]
[White "McMahon, Daire"]
[Black "Campora, Daniel H."]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2120"]
[BlackElo "2417"]
[Annotator "TA"]
[PlyCount "102"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 29,102,11,6,0,0,0,0,0,0,0,0,-2,-4,-18,-13,-15,15,20,27,0,13,-9,-4,-20,-20,0,60,-31,-25,-38,-30,-122,-142,-324,-279,-298,-239,-241,-108,-108,-152,-418,-418,-402,-354,-423,-284,-290,-275,-247,-227,-347,-304,-504,-508,-478,-489,-477,-439,-462,-429,-476,-332,-332,-287,-477,-427,-409,-302,-574,-574,-574,-343,-336,-332]} 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 O-O 7. Bd3 Nbd7 {[%cal Bb8d7,Bd7f8,Bf8e6][%mdl 32]} 8. Qc2 Re8 9. Nge2 Nf8 10. O-O c6 11. f3 g6 12. Rad1 Ne6 {D36: Queen's Gambit Declined: Exchange Variation: Main line (5 Bg5 c6 6 Qc2)} 13. Bh4 b5 14. Kh1 (14. Bf2 Bb7 15. Nc1 Rc8 16. Nb3 a6 17. Ne2 c5 18. dxc5 Nxc5 19. Nxc5 Bxc5 20. Qd2 {½-½ (59) Wojtaszek,R (2746)-Buhmann,R (2633) Germany 2016}) 14... Bb7 15. Bf2 Rc8 {LiveBook: 3 Games} 16. Qd2 $146 ({Predecessor:} 16. Qb1 b4 17. Na4 Qa5 18. b3 c5 19. dxc5 Nxc5 20. Nxc5 Bxc5 {0-1 (46) Rios,C (2465)-Matamoros Franco,C (2494) Batumi 2018}) 16... b4 17. Na4 Qa5 18. b3 c5 19. dxc5 Nxc5 20. Nxc5 Bxc5 21. Rfe1 Qb6 {[%cal Rc5e3]} 22. Nd4 Bxd4 23. exd4 a5 24. Qf4 Ba6 {[#] And now ...Rxe1+ would win.} 25. Bxa6 Qxa6 26. Bh4 Rxe1+ 27. Rxe1 Re8 (27... Ne8 $11) 28. Rc1 (28. Rxe8+ $1 $14 Nxe8 29. Kg1) 28... Nh5 $15 29. Qg5 Qe2 30. h3 (30. Rg1 $11) 30... Qxa2 $17 31. g4 $2 (31. Qxd5 $17 Nf4 32. Qg5) 31... Qxb3 32. gxh5 {Black must now prevent Qf6.} Qxf3+ {[%mdl 64] [#] Double Attack} 33. Qg2 Qxg2+ (33... Qxh5 $19 {has better winning chances.} 34. Bg3 a4) 34. Kxg2 $19 {[%mdl 4096] Endgame KRB-KR} b3 35. h6 $2 (35. Bg3 $17) 35... a4 36. Rb1 Ra8 {Hoping for ...a3.} 37. Be1 f6 38. Bb4 g5 39. Ba3 Kf7 {[%mdl 1024] Black has strong compensation.} 40. Rc1 (40. h4 $142) 40... Kg6 41. Rc5 $2 (41. h4) 41... Rb8 42. Bb2 a3 43. Bxa3 {next Bb2 is good for White.} b2 44. Bxb2 Rxb2+ {KR-KR} 45. Kg3 Kxh6 46. Rxd5 Kg6 47. Ra5 $2 (47. h4 {keeps fighting.}) 47... Rb3+ 48. Kg2 h5 {[%cal Bh7h5,Bh5h4][%mdl 32]} 49. Ra8 $2 (49. h4 {was the only defense.}) 49... h4 50. d5 Rd3 51. Rd8 Kf5 {Accuracy: White = 21%, Black = 79%.} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.14"]
[Round "4"]
[White "Ibarra Jerez, Jose Carlos"]
[Black "Diaz Castro, Sergio"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2558"]
[BlackElo "2252"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,55,-6,-4,-30,0,0,0,0,11,7,19,11,8,5,10,6,30,12,59,27,71,42,57,52,95,101,183,179,209,195,234,88,104,62,114,114,251,253,256,152,450,485,5090,2773,29991,29992,29996,29997]} 1. e4 c5 2. Nc3 g6 3. Bc4 Nc6 4. a3 Bg7 5. d3 d6 {LiveBook: 5 Games} 6. f4 {B23: Closed Sicilian: Lines without g3} (6. h4 Nf6 7. Nge2 h5 8. Bg5 Nd4 9. Nxd4 cxd4 10. Nd5 Nxd5 11. Bxd5 {1-0 (62) Carlsen,M (2832)-Guseinov,G (2645) chess.com INT 2017}) 6... Nf6 7. Nf3 O-O 8. h3 {The position is equal.} Nd4 9. O-O Rb8 10. Nxd4 $146 ({Predecessor:} 10. Be3 b5 11. Ba2 b4 12. axb4 Rxb4 13. Nd5 Nxd5 14. Bxd5 e6 15. Bc4 Nxf3+ 16. Rxf3 Bxb2 17. Rxa7 {1-0 (47) Peitl,T (2220)-Janko,Z (2283) Slovakia 2013}) 10... cxd4 11. Nd5 b5 12. Nxf6+ Bxf6 13. Bb3 e6 14. Bd2 Bd7 15. Bb4 Qb6 16. Qe1 Bd8 {[#]} 17. f5 $1 {[%mdl 512]} a5 (17... Bf6 $16) (17... exf5 18. exf5) 18. Bd2 $1 $18 {fxe6 is the strong threat.} exf5 19. exf5 a4 20. Ba2 (20. fxg6 $1 $18 {and White stays clearly on top.} axb3 21. gxf7+ Rxf7 22. Rxf7 (22. Qg3+ Rg7 $11) 22... Kxf7 23. Qf2+ Bf6 24. Bg5) 20... gxf5 $16 21. Bf4 {Strongly threatening Qg3+.} Kh8 {[#]} (21... Bf6 $14) 22. Qb4 $1 Bc7 {[#]} (22... Rg8 $16 {keeps fighting.}) 23. Rae1 $1 $18 {[%cal Re1e7] aiming for Re7.} Rbe8 24. Bh6 $40 {[%mdl 128] White attacks with force.} (24. Rxe8 $18 Rxe8 25. Bxf7) 24... Rg8 $2 (24... Bd8 $16 25. Bxf8 Rxf8) 25. Bxf7 {[%mdl 64] Double Attack} Bc6 (25... Rxe1 $142 26. Rxe1 Bd8 27. Bxg8 Kxg8) 26. Rxe8 Rxe8 27. Bxe8 Bxe8 28. Rxf5 {Accuracy: White = 54%, Black = 22%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.14"]
[Round "4"]
[White "Saric, Ante"]
[Black "Krishna Teja, N."]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "2536"]
[BlackElo "2371"]
[Annotator "TA"]
[PlyCount "132"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,132,19,2,24,4,25,12,22,18,31,20,28,12,93,99,88,82,102,100,94,95,125,95,92,89,120,120,109,103,148,135,149,145,139,121,122,121,139,89,94,81,88,94,89,7,195,134,83,96,130,14,91,102,92,37,35,2,7,0,0,0,0,0,0,0,0,-31,-23,-46,-51,-45,-26,-25,-21,-37,-37,-51,-51,-51,-51,-51,-51,-60,-58,-66,-66,-66,-66,-66,-51,-51,-8,-51,-31,-31,-20,-20,-20,-51,-51,-51,-21,-28,-29,-3574,-1782,-4914,-4036,-29984,-29985,-29985,-29982,-29986,-29983]} 1. c4 c6 2. e4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Nc3 Nxd5 6. Nf3 e6 7. d4 Be7 8. Bd3 Nc6 9. O-O O-O 10. Re1 Re8 11. a3 {LiveBook: 13 Games. D42: Queen's Gambit Declined: Semi-Tarrasch: 5 cxd5 Nxd5 6 e3 Nc6 7 Bd3} Bd7 12. Bb1 $146 ({Predecessor:} 12. Bc2 Rc8 13. Qd3 g6 14. Bd2 Ndb4 15. axb4 Nxb4 16. Qe4 f5 17. Qxb7 Nxc2 18. Rxa7 Nxe1 19. Nxe1 {0-1 (41) Saravanan,V (2371)-Warakomski,T (2488) Ortisei 2013}) 12... g6 13. Ba2 {White has an edge.} Nxc3 14. bxc3 Bf6 15. Nd2 Na5 16. Ne4 Bc6 (16... Be7 $1 $11) 17. Nxf6+ $16 Qxf6 18. c4 b5 19. cxb5 Bd5 20. Bd2 $36 {[%cal Bc1d2,Bd2b4,Bb4c5][%mdl 2080] White is in control.} Bxa2 21. Rxa2 Nc4 22. Bb4 Rad8 23. Bc5 Rd7 24. a4 Nd6 25. h3 Red8 26. g4 h5 27. Ra3 hxg4 28. hxg4 Nc4 29. Rf3 Qg5 {[#] ...Qxc5! is the strong threat.} 30. Qc1 Nd2 31. Rg3 e5 32. dxe5 (32. Qc2 $16) 32... Rc8 $2 (32... Rd3 $11 {and Black is okay.} 33. Be3 Qxe5) 33. Qa3 ({White should play} 33. Qc3 $18) 33... Nc4 34. Be3 (34. Qb4 {is interesting.} Nxe5 35. Be3 Qf6 36. Qf4 Qh8 37. Qe4) 34... Qxe5 35. Qa1 ({Better is} 35. Qc1 $16) 35... Re8 (35... Qxa1 $11 36. Rxa1 Nxe3 37. Rxe3 Rc4) 36. Qxe5 Rxe5 37. Rc1 (37. Rb1 $16) 37... Re4 $1 $14 38. Bg5 {And now Bf6 would win.} Kg7 $1 39. f3 Red4 {White must now prevent ...f6.} 40. Rh3 f6 41. Bh4 Ne5 42. a5 Rd3 43. Rf1 {[#]} Nxg4 $1 {[%mdl 512]} 44. b6 (44. fxg4 Rxh3) 44... axb6 45. axb6 Ne5 46. Kg2 Rd2+ 47. Rf2 Nc4 48. Rxd2 Rxd2+ $15 {[%mdl 4096] Endgame KRB-KRN} ({Worse is} 48... Nxd2 49. Bf2 $16) 49. Bf2 Nxb6 50. Rh4 Nd5 51. Re4 g5 52. Kf1 Rd1+ 53. Kg2 Nf4+ 54. Kg3 Rh1 55. Be3 Rh3+ 56. Kf2 Rh2+ 57. Kg1 Re2 58. Kf1 Kf7 59. Bd4 Ra2 60. Be3 Nd3 61. f4 gxf4 {[%cal Bg5f4,Bf4f3,Bf3f2][%mdl 32]} 62. Bb6 $2 {[%mdl 8192]} (62. Rd4 $11) 62... f3 $19 63. Bd4 Rc2 {( -> ...Rc1+)} 64. Be3 Re2 {[%csl Gd3][%cal Re2e1] Black mates.} 65. Kg1 Re1+ 66. Kh2 f2 {Accuracy: White = 40%, Black = 59%.} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.14"]
[Round "4"]
[White "Del Rio De Angelis, Salvador G."]
[Black "Rodriguez Del Cerro, Ricardo"]
[Result "1-0"]
[ECO "E47"]
[WhiteElo "2501"]
[BlackElo "2139"]
[Annotator "TA"]
[PlyCount "133"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,133,1,7,0,18,15,30,32,43,39,37,34,30,37,29,34,29,40,57,57,54,43,82,78,81,35,39,17,33,37,52,21,75,68,72,71,104,111,110,121,135,132,128,102,105,103,108,107,102,99,98,67,110,105,156,125,177,179,185,168,270,260,276,266,258,275,326,318,303,283,328,326,323,323,295,295,425,295,415,414,360,357,355,352,325,306,341,333,333,319,326,322,310,310,299,299,341,344,354,137,187,131,187,187,497,510,480,502,570,574,1069,1211,29988,29989]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c5 6. Nf3 d5 7. cxd5 exd5 {E53: Nimzo-Indian: Rubinstein: Main Line (4...0-0 5 Nf3 d5 6 Bd3 c5 7 0-0)} 8. dxc5 Nbd7 9. Bd2 Nxc5 10. Be2 Ne6 11. a3 Be7 {LiveBook: 4 Games} 12. Nb5 $146 ({Predecessor:} 12. O-O a6 13. Rc1 Re8 14. Re1 b5 15. Na2 {½-½ (42) Navara,D (2742)-Wojtaszek,R (2736) Baku 2016}) 12... Ne4 13. Bb4 N6c5 14. O-O a6 15. Nc3 Be6 16. Nd4 Nxc3 17. Bxc3 Ne4 18. Bb4 Bxb4 19. axb4 Qb6 20. Qa4 Nd6 21. Qa5 Nc4 22. Qxb6 Nxb6 23. Nb3 Nc4 24. Ra2 Rac8 25. Nc5 Rc6 26. Rd1 Rb6 {[#]} (26... Rb8 $11) 27. e4 $1 $16 {[%cal Re4d5]} ({Much worse is} 27. Nxe6 fxe6 28. Bxc4 dxc4 $11) 27... Nd6 28. exd5 Bf5 29. g4 Re8 30. Kf1 ({Inferior is} 30. gxf5 Rxe2 31. Kf1 Rc2 $17) 30... Bg6 {[#]} 31. Rd4 $1 Rd8 32. Na4 Nb5 33. Bxb5 Rxb5 34. Nc3 $36 {[%mdl 2048] White is in control.} Rb6 35. Ra5 Rbd6 36. Rc5 f6 37. b5 a5 ({Black should try} 37... axb5 38. Rxb5 (38. Nxb5 b6 $16) 38... b6) 38. Ke2 Bf7 (38... h5 $16) 39. Kd3 $18 Kf8 40. Kc4 Ke8 (40... R6d7 $142 41. h3 Ra8) 41. Rc7 b6 42. h4 Kf8 43. f4 {[%cal Bf2f4,Bf4f5][%mdl 32]} h6 44. f5 Bg8 45. Rc6 Bf7 46. b4 axb4 47. Kxb4 Ke7 48. Kc4 Bg8 (48... Kf8 $142 49. Rd3 R8d7) 49. Rd1 Bf7 (49... Kf8 {was necessary.} 50. Rd4 R8d7) 50. Re1+ Kf8 51. Rxd6 Rxd6 {[%mdl 4096] Endgame KRB-KRN} 52. Ra1 Ke7 53. h5 Rd7 54. Ra6 Rd6 55. Kd4 Bg8 56. Ra4 Bf7 57. Rc4 Bg8 58. Ke4 Kd7 59. Rd4 Bf7 60. Na4 $2 (60. Ne2 $18 {and the rest is easy.}) 60... Kc7 61. Nb2 (61. Rd1 $18) 61... Be8 (61... Rd8 $16) 62. Ra4 Bxb5 $2 (62... Kb8 {is a better chance.} 63. Rb4 Bf7) 63. Ra7+ Kd8 {intending ...Rd7.} 64. Rxg7 Be2 65. Na4 b5 66. Nc5 Bc4 67. Nb7+ {[%mdl 64] Double Attack. Accuracy: White = 74%, Black = 34%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.14"]
[Round "4"]
[White "Li, Di"]
[Black "Montero Melendez, Rafael"]
[Result "1-0"]
[ECO "D90"]
[WhiteElo "2488"]
[BlackElo "2353"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,101,0,0,-3,5,0,22,0,0,0,18,0,0,0,0,-18,-20,-20,-25,-25,0,-38,13,-40,0,0,-16,-16,0,8,17,18,40,21,31,32,36,17,44,45,89,64,712,696,573,204,216,201,210,218,262,247,385,365,315,298,290,236,294,159,184,159,180,162,323,260,1498,1391,1295,1159,1791,1752,29961,29962,29961,5608,29962,29964,29977,29978,29978,29979,29977,29978]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. h4 (5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Nc6 8. Be2 e5 9. d5 Nd4 10. Nxd4 exd4 11. Qxd4 c6 12. Qc4 b5 13. Qxc6 Bd7 14. Qd6 Re8 15. Bg5 b4 16. Qxb4 Nxd5 17. Nxd5 Qxg5 {½-½ (33) Vidit,S (2711)-Vachier Lagrave,M (2780) chess.com INT 2018}) 5... c6 6. cxd5 {D90: Grünfeld: 4 Nf3 Bg7 sidelines} cxd5 7. Bf4 Nc6 8. e3 O-O 9. Qb3 Na5 10. Qb4 Nc6 {LiveBook: 5 Games} 11. Qa3 Bf5 12. Bb5 Na5 $146 ({Predecessor:} 12... Qa5 13. Qxa5 Nxa5 {½-½ (27) Harsha,B (2156)-Mohammad,N (2251) Kolkata 2013}) 13. Rc1 Qb6 14. O-O (14. Qxe7 Rac8 $17) 14... Rfc8 15. Ne5 Rxc3 {[%mdl 64] [#] Remove Defender} 16. Rxc3 Ne4 $1 {[%cal Re4c3]} (16... Qxb5 $2 17. Rc5 $18) 17. Be2 {Rcc1 is the strong threat.} Nxc3 18. bxc3 f6 19. Nd3 Qd8 20. Nb4 Rc8 (20... Bf8 $15) 21. Bf3 ({Better is} 21. Bc7 $1 $11 Rxc7 22. Qxa5 {[%mdl 64] Double Attack}) 21... Be6 22. e4 dxe4 23. Bxe4 Bc4 24. Re1 e6 25. Qc1 Qb6 26. Qb1 Nc6 27. Nxc6 bxc6 28. Qc2 Qa5 29. a4 c5 {Black wants to play ...cxd4.} 30. Rb1 Bd5 $2 {[%mdl 8192] [#]} (30... f5 $14 31. Bb7 Rd8) 31. Bxd5 $1 $18 exd5 32. Rb5 $2 (32. Qe2 {White wants to mate with Qe6+.} Kh8 33. Qe6) 32... Qa6 33. dxc5 Bf8 34. h5 g5 35. Be3 Qe6 (35... Re8 $142 36. Qd3 Qe6) 36. Rb7 {[%csl Gb7][%cal Rc2h7]} Qe4 37. Qxe4 dxe4 {[%mdl 4096] Endgame KRB-KRB} 38. Bd4 Rc6 39. g4 ({White should play} 39. Rxa7 $18 Bxc5 40. Bxc5 Rxc5 41. h6) 39... Bxc5 $16 40. h6 Bxd4 41. cxd4 {KR-KR} f5 $2 (41... a6 42. Rg7+ Kh8) 42. Rg7+ $18 (42. gxf5 a6 $16) ({But not} 42. Rxa7 f4 $18) 42... Kh8 $2 (42... Kf8 43. Rxh7 f4) 43. Rxa7 {White threatens Ra8+ and mate.} Rxh6 44. gxf5 {[%cal Bg4f5,Bf5f6][%mdl 32]} Rd6 45. a5 Rxd4 46. f6 Kg8 47. a6 (47. Rg7+ $142 Kf8 48. a6 (48. Rxg5 Ra4 $14) 48... h5 49. a7 Ra4 50. Rh7 Kg8 51. Rb7 h4 52. Rb8+ Kf7 53. a8=Q Rxa8 54. Rxa8) 47... Rd6 48. Rg7+ {[%mdl 64] Double Attack. White mates.} Kf8 49. a7 Rxf6 50. Rxh7 {[%cal Ra7a8]} Kg8 51. Rb7 {Accuracy: White = 49%, Black = 25%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.14"]
[Round "4"]
[White "Krishna C R G"]
[Black "Dhulipalla Bala Chandra Prasa"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2469"]
[BlackElo "2341"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,69,20,0,0,21,2,49,37,43,49,45,42,42,31,104,98,106,99,114,27,148,158,127,117,226,81,73,53,111,37,39,14,273,190,277,246,780,781,1018,1002,1960,1909,29977,29975,5281,2543]} 1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. Nc3 dxc4 5. Bxc4 a6 6. O-O c5 7. d4 cxd4 8. exd4 Be7 9. Qe2 O-O 10. Rd1 b5 11. Bb3 Bb7 12. Bg5 b4 {D26: Queen's Gambit Accepted: 4 e3 e6 5 Bxc5 c5 sidelines} (12... Nbd7 13. d5 exd5 14. Nxd5 Bxd5 15. Bxd5 Nxd5 16. Rxd5 Bxg5 17. Nxg5 h6 18. Nf3 Qc7 19. Qe7 Ra7 20. Qe3 Nf6 21. Rc5 Qb6 22. Re5 Qxe3 23. Rxe3 Rc8 {½-½ (23) Vidit,S (2715)-Vallejo Pons,F (2707) Riadh 2017}) 13. Na4 Nbd7 {LiveBook: 3 Games} 14. Rac1 Bd5 {The position is equal.} 15. Nc5 Re8 $146 ({Predecessor:} 15... Bxb3 16. axb3 Nxc5 17. dxc5 {½-½ (43) Lang,S (2118)-Becker,T (2111) Bayern 2016}) 16. Ba4 Bxc5 $1 17. dxc5 Qa5 18. b3 {Strongly threatening Qe3.} Rec8 19. c6 Nb6 {[#]} (19... Nc5 $14) 20. Bxf6 $1 $16 gxf6 21. Nd4 $36 {[%mdl 2048] aiming for Qg4+. White is in control.} Kh8 22. Qh5 (22. Qd2 $16 Nxa4 23. bxa4) 22... Rg8 {[#]} (22... Nxa4 $11 {keeps the balance.} 23. bxa4 Rg8) 23. g3 $1 (23. Qxf7 Raf8 $17) 23... Nxa4 24. bxa4 {Threatens to win with c7.} Rg6 (24... Qc7 $16) 25. Qe2 (25. Nc2 $18 {has better winning chances.}) 25... Rc8 26. Qc2 Qc7 {[#]} ({Black should play} 26... Rc7 $14) 27. Nf5 $1 {[%mdl 512]} Rg5 $1 $14 {[%cal Rg5f5]} ({Avoid the trap} 27... Qxc6 $2 28. Qxc6 Rxc6 29. Rxc6 $18) (27... Bxc6 $2 28. Nd6 $18) (27... exf5 28. Rxd5) 28. Ne3 {Black must now prevent Rd4.} (28. Rxd5 $5 exd5 29. h4 $11) 28... Rd8 $2 {[%mdl 8192]} (28... Bf3 $1 $11) 29. Rd4 {[%cal Bd1d4,Bd4b4,Bb4b7,Bb7b8][%mdl 32]} Kg7 (29... a5 $142 30. f4 (30. Nxd5 Rdxd5 31. Qe4 Rxd4 $16) 30... Rgg8) 30. Rxb4 Rd6 $2 (30... a5 31. Rb7 (31. Nxd5 Rgxd5 32. Rb5 R5d6 $18) 31... Qd6) 31. Nxd5 $18 Rgxd5 32. Rb7 Qd8 33. c7 Rd1+ 34. Kg2 Qc8 35. Rb8 {Accuracy: White = 50%, Black = 20%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.14"]
[Round "4"]
[White "Lei, Tingjie"]
[Black "Aguilar, Andres"]
[Result "1-0"]
[ECO "B67"]
[WhiteElo "2447"]
[BlackElo "2307"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,51,66,67,136,146,145,135,244,225,220,158,236,238,245,257,372,367,349,330,347,270,406,249,666,708,750,747,719,712]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Bd7 9. f4 b5 10. Bxf6 gxf6 11. Kb1 Qb6 12. Nce2 Na5 {B67: Sicilian: Richter-Rauzer: 7...a6 8 0-0-0 Bd7, lines without 9 f4 Be7} (12... Rc8 13. g4 h5 14. gxh5 Rxh5 15. h4 Rh8 16. h5 Na5 17. Ng3 Bh6 18. Rh4 Rg8 19. Qe1 Nc4 20. c3 Kf8 {1-0 (40) Cheparinov,I (2718)-Firouzja,A (2561) Abu Dhabi 2018}) 13. Ng3 {[#] LiveBook: 9 Games} Rc8 $146 ({Black should play} 13... Be7 $14) ({Predecessor:} 13... h5 14. h4 Rc8 15. Be2 Nc4 16. Qd3 Qc5 17. Nxh5 Rxh5 18. Nb3 Qe3 19. Bxh5 Qxf4 20. Nd4 {1-0 (61) Bernadskiy,V (2584)-Gupta,A (2617) Budapest 2018}) 14. Nh5 Be7 {White is clearly better.} 15. e5 Nc4 (15... fxe5 $16 16. fxe5 Rg8) 16. Bxc4 $1 $18 bxc4 17. c3 (17. exf6 c3 $14) 17... fxe5 (17... Ba4 $16 {might work better.}) 18. fxe5 {[%cal Bf4e5,Be5d6][%mdl 32]} Rg8 {[#]} 19. Rhf1 $1 {Qf2 is the strong threat.} Rb8 (19... d5 {keeps fighting.} 20. Nf6+ (20. Qf2 Kd8 $16) 20... Bxf6 21. Rxf6 Kd8 22. Rxf7 Rb8 23. Rxh7 Be8) 20. exd6 Bg5 21. Qf2 f5 22. Rde1 Kf7 (22... Rg6 $142 23. Nxf5 Qxf2 24. Rxf2 Bc6) 23. Nf3 {[%cal Bd4f3,Bf3e5,Be5d7][%mdl 32]} Kg6 $2 (23... Qxf2 24. Ne5+ Ke8 25. Rxf2 Rb5) 24. Ne5+ {[%mdl 64] [#] Double Attack. White is clearly winning.} Kxh5 25. Qe2+ {[%mdl 64] Double Attack} ({Weaker is} 25. Nxd7 Qxf2 26. Rxf2 Rbd8 $18) 25... Kh6 26. Nxd7 {Accuracy: White = 79%, Black = 13%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.14"]
[Round "4"]
[White "Das, Arghyadip"]
[Black "Sande Edreira, Jose Antonio"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2431"]
[BlackElo "2271"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,67,68,68,55,72,55,68,68,118,88,144,156,133,122,118,111,119,96,107,41,247,208,230,58,218,143,157,158,164,164,150,157,1015,582,29987,29988,29988,1183,29991,29992,29992,29993,29995,29992,29995,29996,29996,235]} 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c4 Nc6 6. Be3 Nf6 7. Nc3 O-O 8. Be2 d6 9. f3 Bd7 10. Qd2 Nxd4 11. Bxd4 a5 {LiveBook: 54 Games. B38: Sicilian: Maroczy Bind with 5...Bg7 and 7...0-0} 12. O-O-O (12. b3 Bc6 13. O-O Nd7 14. Be3 Nc5 15. Rab1 e6 16. a3 Be5 17. b4 axb4 18. axb4 Ra3 19. bxc5 Rxc3 20. f4 Bg7 21. e5 dxe5 22. Qxc3 exf4 23. Qd2 Qg5 {0-1 (43) Bu,X (2730)-Savchenko,B (2566) Riadh 2017}) 12... Be6 $146 ({Predecessor:} 12... a4 13. Kb1 Qa5 14. g4 Be6 15. Qe3 Rfc8 16. Nd5 Nxd5 17. exd5 Bxd4 18. Rxd4 Bd7 19. h4 e5 20. dxe6 Bxe6 21. h5 g5 22. Rxd6 Bxc4 23. Bxc4 Rxc4 24. h6 Qc5 25. Qd2 {1-0 (25) Jurcik,M (2453)-Endresz,P (2064) Slovakia 2018}) 13. Kb1 a4 {White is slightly better.} 14. Nb5 a3 15. b3 ({Much weaker is} 15. bxa3 $6 Nh5 $11) 15... Nd7 (15... Bd7 $142) 16. Bxg7 $16 Kxg7 17. g4 Qa5 18. Qd4+ Kg8 19. f4 {[%cal Bf3f4,Bf4f5][%mdl 32] f5 is the strong threat.} Nc5 20. e5 (20. Qe3 $16) 20... Rfc8 $2 {[#]} (20... Bd7 $1 $14) 21. exd6 $18 exd6 22. Rhe1 $2 (22. Qxd6 Bd7 $11) ({Better is} 22. f5 $18) 22... Ra6 $2 ({Black should play} 22... Bd7 $1 $14) 23. Ka1 $36 {[%mdl 2048] White is in control.} ({Worse is} 23. Nxd6 Rd8 $17) 23... Rb6 24. f5 $1 {[%cal Rf5e6]} Rxb5 25. cxb5 Bxb3 26. Rc1 Ba4 $2 (26... Re8 $16) 27. Bc4 Bxb5 {[#]} 28. Bxf7+ $1 Kxf7 29. Qd5+ (29. fxg6+ $142 hxg6 30. Qd5+ Kf8 31. Qxd6+ {[%mdl 64] Double Attack} Kg8 32. Qxg6+ Kh8 33. Qf6+ Kg8 34. Qg5+ Kh8 35. Re7) 29... Kf6 30. Qxd6+ {White mates.} Kg5 31. Qe7+ {[%mdl 64] Double Attack} Kxg4 32. Rg1+ Kf3 33. Rg3+ Kf4 34. Qe3+ {[%mdl 64] Double Attack. Accuracy: White = 67%, Black = 32%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.14"]
[Round "4"]
[White "Ertan, Can"]
[Black "Xu, Xiangyu"]
[Result "0-1"]
[ECO "B67"]
[WhiteElo "2421"]
[BlackElo "2567"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,68,44,42,97,35,67,19,20,0,0,-28,-35,-212,-215,-196,-206,-212,-215,-298,-297,-287,-281,-287,-284,-312,-319,-339,-328,-392,-340,-510,-487,-2023,-2022,-2014,-564,-1414,-1966,-29991,-29992,-29994,-29981,-29979,-1844]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Bd7 9. f4 h6 10. Bh4 b5 11. Bxf6 {B67: Sicilian: Richter-Rauzer: 7...a6 8 0-0-0 Bd7, lines without 9 f4 Be7} gxf6 12. Kb1 (12. f5 Qb6 13. fxe6 fxe6 14. Nxc6 Qxc6 15. Bd3 h5 16. Kb1 b4 17. Ne2 Qc5 18. Rhf1 Bh6 {1-0 (42) Karjakin,S (2760)-Caruana,F (2794) Moscow 2016}) 12... Qb6 13. Nxc6 Bxc6 14. f5 {[#] LiveBook: 4 Games} Qc5 $146 (14... h5 $14) ({Predecessor:} 14... h5 15. fxe6 fxe6 16. Qe1 Kf7 17. Bd3 Be7 18. Ne2 Qe3 19. Qa5 Rhc8 20. Rhe1 Bd8 21. Qb4 Qc5 22. Qd2 Qg5 23. Qb4 Qc5 24. Qd2 Qg5 {½-½ (24) Blitsko,B (2473)-Churkin,M (2531) ICCF email 2015}) 15. Qe2 (15. Ne2 $16) 15... Qe5 16. Qh5 Rg8 17. Bd3 Rxg2 18. h4 b4 19. Nd5 $2 ({White must play} 19. Ne2 $15) 19... exd5 $19 20. exd5 Qxd5 {White must now prevent ...Ra7.} 21. Rhe1+ Kd8 22. Be2 {[#]} Rxe2 $1 23. Qxe2 (23. Rxe2 Qxd1#) 23... Qc5 ({Don't do} 23... Qxf5 24. Qc4 $17) 24. Qg4 {White hopes to continue with Qg8.} Kc7 25. Qh5 Bd5 26. Rd2 Kb6 27. Red1 Rc8 28. Ka1 (28. Qg4 $142) 28... Be4 29. c3 (29. Re2 $142 Bxf5 30. Qf3) 29... bxc3 30. bxc3 Qxc3+ 31. Rb2+ Ka5 {[#] Threatens to win with ...d5.} 32. Qxf7 Rb8 {[%csl Gb8][%cal Rc3b2] Black mates.} 33. Rd5+ Bxd5 34. Qxd5+ Rb5 {Accuracy: White = 19%, Black = 74%.} (34... Ka4 $142 35. Qd2 Qxb2+ 36. Qxb2 Rxb2 37. Kxb2 a5 38. h5 d5 39. Kc3 Bc5 40. Kb2 Ba7 41. Kb1 Ka3 42. Kc2 Kxa2 43. Kc3 a4 44. Kb4 a3 45. Kb5 Kb1 46. Kc6 d4 47. Kd6 d3 48. Ke6 a2 49. Kf7 a1=Q 50. Kg8 d2 51. Kh7 d1=Q 52. Kg7 Qxh5 53. Kg8 Qa2+ 54. Kh8 Qg5 55. Kh7 Qag8#) 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.14"]
[Round "4"]
[White "Campora, Daniel H."]
[Black "Grigoryan, Karen H."]
[Result "1/2-1/2"]
[ECO "B91"]
[WhiteElo "2417"]
[BlackElo "2557"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,104,0,0,0,0,-25,0,0,8,9,0,0,0,0,0,0,0,0,0,0,0,0,0,-18,7,0,0,0,0,0,0,0,31,77,97,93,82,82,474,477,504,506,533,520,455,274,352,355,393,381,386,315,300,223,210,131,105,78,175,0,122,149,233,233,233,233,239,207,228,62,329,317,291,222,176,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nb3 b5 8. Bg2 Nbd7 9. O-O Be7 10. Re1 O-O 11. Bd2 {B91: Sicilian Najdorf: 6 g3} (11. a4 b4 12. Nd5 a5 13. Be3 Bb7 14. Nxe7+ Qxe7 15. Qd3 Rfc8 16. Red1 h6 17. h3 Qe6 18. Qxd6 Qxd6 19. Rxd6 Rxc2 {1-0 (82) Balogh,C (2664)-Bogner,S (2558) Germany 2012}) 11... Nb6 {LiveBook: 4 Games} 12. Na5 Bg4 13. Qc1 {[#]} Rc8 $146 ({Predecessor:} 13... Be6 14. a4 Qd7 15. b3 Rfc8 {½-½ (15) Atlas,V (2478)-Ruck,R (2554) Austria 2005}) 14. a4 Bd7 {[%cal Rb5a4]} 15. axb5 axb5 16. Nd5 Nfxd5 17. exd5 f5 18. Nc6 Bxc6 $1 19. dxc6 {Strongly threatening Ra6.} e4 20. Bf1 Nc4 21. b3 Ne5 $1 {[%cal Re5f3] next ...Nf3+ is good for Black.} 22. Bxb5 Qb6 23. c4 $36 {[%mdl 2048] Black is under pressure.} d5 {White must now prevent ...Nd3.} 24. Ra6 Qb8 25. Rd1 {Threatens to win with Bf4.} d4 26. Bf4 d3 27. Kg2 Bf6 28. Qe3 $1 Qd6 29. c5 Qe6 $2 {[%mdl 8192] [#]} (29... Qc7 $16 {is more resistant.}) 30. Rxd3 $1 $18 {[%mdl 512]} Kh8 (30... exd3 31. Bc4) 31. Rd6 Qf7 32. Bxe5 Bxe5 33. f4 exf3+ 34. Qxf3 Qe7 35. Rd5 f4 {...fxg3 would now be nice for Black.} 36. g4 Rcd8 37. Rd7 Qxc5 38. Be2 Rde8 {Threatening ...Bd6.} 39. Ra4 Qc2 (39... Bc7 $16 {is a better defense.} 40. Rc4 (40. Rxc7 Rxe2+ {[%mdl 64] Remove Defender} 41. Qxe2 f3+ 42. Qxf3 Qc2+ 43. Kg3 Rxf3+ 44. Kxf3 Qxb3+ 45. Kf2 Qb2+ 46. Kf3 Qb3+ {[%mdl 64] Double Attack} 47. Kf2 Qc2+ 48. Kg3 Qb3+ 49. Kg2 Qc2+ 50. Kg3 Qb3+ 51. Kg2 Qc2+ 52. Kh3 Qc3+ 53. Kh4 Qe1+ 54. Kh3 Qe3+ 55. Kg2 Qe2+ 56. Kh3 Qe3+ 57. Kg2 Qd2+ 58. Kf3 Qd1+ 59. Ke3 Qb3+ 60. Kd2 Qb2+ 61. Kd3 Qb3+ {[%mdl 64] Double Attack} 62. Kd2 Qb2+ 63. Kd3 Qb3+ {[%mdl 64] Double Attack} 64. Ke2 Qc2+ 65. Ke3 Qb3+ 66. Ke2 Qc2+ 67. Ke3 Qb3+ $11) 40... Qb6) 40. Kh3 $2 (40. Rc4 $18 Bc3 41. Rxc3 Rxe2+ 42. Kf1 Rf2+ 43. Kg1 Rg2+ 44. Qxg2 Qxc3 45. c7 Qe3+ 46. Qf2 Qc1+ 47. Qf1 Qc5+ 48. Qf2 Qc1+ 49. Qf1 Qc5+ 50. Qf2 Qc1+) 40... Bb8 (40... Re6 $1 $11) 41. Bd3 $1 $16 {[%cal Rd3c2]} Qxb3 (41... Qc3 $16 42. Be4 Qe5) 42. Re4 $18 Be5 43. Re2 {Qe4 is the strong threat.} Qe6 44. Kg2 Qf6 45. Bf5 $2 (45. c7 $1 $18) 45... Bd4 $2 {[%mdl 8192]} (45... g6 $14 46. Bc2 Re6) 46. Rxe8 Rxe8 47. c7 {aiming for Qe4!} Bb6 {[#]} 48. Rxg7 $2 ({Don't do} 48. Qxf4 $6 Qb2+ 49. Kh3 Qc3+ 50. Qg3 Qc5) ({White must play} 48. Qe4 $1 $18 {[%cal Re4e8][%mdl 512]} Rg8 (48... Rxe4 49. c8=Q+) 49. Qxf4) 48... Qb2+ {The position is equal.} 49. Kh3 Qxg7 (49... Kxg7 $5 50. c8=Q $8 Rxc8 51. Bxc8 Qe5 $11) 50. c8=Q Rxc8 51. Bxc8 Qe5 52. Bf5 Qe3 {Accuracy: White = 64%, Black = 54%.} 1/2-1/2

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.14"]
[Round "4"]
[White "Blanco Acevedo, Cristobal Jose"]
[Black "Li, Xueyi"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2397"]
[BlackElo "2194"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,74,-20,-8,-14,-14,-16,1,1,21,0,20,9,31,23,33,24,26,0,0,0,0,0,0,0,-2,-18,-12,-18,-25,-31,-31,-29,-18,-31,-10,-25,-25,-16,-24,-6,-14,-20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. c4 c6 2. b3 d5 3. Bb2 Bf5 4. Nf3 e6 5. d3 h6 6. Nbd2 Nf6 7. g3 Nbd7 8. Bg2 Be7 9. O-O O-O 10. Qc2 Rc8 {LiveBook: 4 Games. A12: English Opening: 1...c6 with b3 by White} (10... Bh7 11. a3 a5 12. Bc3 Re8 13. Qb2 Bf8 14. Rfe1 Qb6 15. b4 axb4 16. axb4 Rec8 17. e4 dxe4 18. dxe4 Rxa1 19. Rxa1 Nxe4 20. c5 Qc7 {0-1 (77) Ponkratov,P (2613)-Potkin,V (2574) Riadh 2017}) 11. Rad1 Bh7 12. Qb1 Ne8 $146 ({Predecessor:} 12... b5 13. Qa1 a5 14. a4 bxc4 15. bxc4 Ne8 16. Nd4 Nc5 17. Rc1 Nf6 18. cxd5 cxd5 19. Nb5 {1-0 (65) Puschmann,L (2270)-Harmatosi,J (2225) Budapest 2001}) 13. Qa1 Bf6 14. d4 {[%cal Bd3d4,Bd4e5][%mdl 32]} Bc2 15. Rc1 Bg6 16. Rfd1 Nc7 17. Ne5 Bh5 18. Ndf3 Nxe5 19. dxe5 Be7 20. cxd5 cxd5 21. Nd4 Qd7 22. a4 Na6 23. Bf1 Nb4 24. Rxc8 Rxc8 25. Rc1 a6 26. Ba3 Bg6 27. e3 Rc7 28. Qb2 Qc8 29. Rxc7 Qxc7 {The position is equal.} 30. Qd2 Nc6 31. Bxe7 Nxe7 32. f4 Nf5 33. a5 Nxd4 34. exd4 Bc2 35. b4 Ba4 36. Bd3 Bb5 37. Qc2 Qd7 {Accuracy: White = 64%, Black = 56%.} 1/2-1/2

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.14"]
[Round "4"]
[White "Polivanov, Anatoliy"]
[Black "Xu, Yi"]
[Result "1/2-1/2"]
[ECO "E20"]
[WhiteElo "2374"]
[BlackElo "2528"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,75,11,-28,2,18,10,17,22,0,0,0,0,0,16,16,57,49,35,55,102,106,384,354,359,349,367,233,204,212,421,427,426,425,404,408,409,404,372,204,199,183,182,172,174,147,135,31,40,7,56,34,147,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 O-O 7. cxd5 exd5 8. e3 Nh5 {E27: Nimzo-Indian: Sämisch: 5...0-0 6 f3} (8... c5 9. Bd3 b6 10. Ne2 Ba6 11. O-O Bxd3 12. Qxd3 Re8 13. Ng3 Nc6 14. Bb2 Na5 15. Rae1 Nc4 16. Bc1 cxd4 17. cxd4 b5 18. e4 Qb6 19. Kh1 a5 20. Nf5 b4 21. axb4 axb4 22. Bg5 {0-1 (41) Li,C (2744)-Zhou,J (2597) Huocheng County 2017}) 9. Ne2 {LiveBook: 8 Games} f5 10. c4 Be6 $146 ({Predecessor:} 10... c6 11. Qb3 Kh8 12. Kf2 dxc4 13. Qxc4 Nd7 14. Nc3 Nb6 15. Qc5 Be6 16. Rb1 {1-0 (30) Taimanov,M-Averbakh,Y Moscow (Russia) 1958}) 11. cxd5 Bxd5 12. Nc3 Bf7 13. g3 c5 14. Rb1 {[%cal Ba1b1,Bb1b7,Bb7f7][%mdl 32]} Qa5 15. Bd2 $36 {[%mdl 2048] White fights for an advantage.} cxd4 16. Nb5 Qd8 {...Nc6 is the strong threat.} 17. Nxd4 f4 18. Rxb7 fxg3 $2 {[%mdl 8192] [#]} (18... Bd5 $16 {is a better defense.}) 19. Rxf7 $1 $18 {[%mdl 64] Remove Defender} Rxf7 20. Bc4 Qc7 21. Qa4 {[%cal Ra4e8]} Nf6 22. hxg3 {aiming for g4.} ({Resist} 22. Bxf7+ $6 Qxf7 23. hxg3 Nbd7 $16) 22... Nbd7 $2 (22... Kh8) 23. Bxf7+ Kxf7 24. Qb3+ Kg6 25. Qb1+ Kf7 26. Qa2+ Kg6 27. Ne2 (27. g4 $142 Qe5 28. g5) 27... h6 28. Nf4+ Kh7 29. Qb1+ Kh8 30. Ng6+ Kg8 31. Ne7+ (31. Kf2 $16) 31... Kh8 $14 32. Qg6 {Black must now prevent e4.} Rb8 33. Rh4 a5 {[#]} (33... Rf8 $14 34. f4 Qc4) 34. Rxh6+ (34. a4 $1 $16) 34... gxh6 $11 {The position is equal.} 35. Qxh6+ Nh7 36. Ng6+ Kg8 37. Ne7+ Kh8 38. Ng6+ {Accuracy: White = 55%, Black = 40%.} 1/2-1/2

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.14"]
[Round "4"]
[White "Pogorelov, Ruslan"]
[Black "Vasquez Schroeder, Rodrigo"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2357"]
[BlackElo "2499"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,79,77,84,84,93,82,90,71,80,80,80,74,101,87,116,121,135,152,150,153,137,107,176,180,186,190,262,190,188,81,128,126,185,194,256,263,404,401,501,448,780,814,796,784,955,937,955,931,1014,984,1381,1395,1529,1421,29996,29997]} 1. c4 c5 2. Nf3 g6 3. e4 Bg7 4. d4 d6 5. d5 Nf6 6. Nc3 O-O 7. Be2 e6 8. O-O exd5 9. exd5 Re8 10. h3 Ne4 11. Nxe4 {E91: King's Indian: Classical: 6 Be2, unusual replies including 6...c5 and 6...Bg4} Rxe4 12. Bd3 Re8 13. Bg5 Qb6 {LiveBook: 5 Games} 14. Re1 Bd7 {[#]} 15. Rb1 $146 ({Predecessor:} 15. Rxe8+ Bxe8 16. Rb1 Nd7 17. Kh1 Ne5 18. Nxe5 Bxe5 19. f4 Bd4 20. f5 Bd7 21. Qf3 Re8 22. Rf1 Bxf5 23. g4 {1-0 (23) Korobov,A (2623)-Lorscheid,G (2345) Pardubice 2009}) 15... Na6 16. Rxe8+ Rxe8 17. a3 Qa5 18. Nd2 f5 19. g4 Qc7 20. gxf5 Re5 21. Nf3 Rxf5 22. Bxf5 Bxf5 23. Ra1 h6 (23... Bxb2 $16 24. Ra2 Bg7) 24. Bf4 $1 $18 g5 {[#]} 25. Bg3 $1 Bxh3 (25... Bxb2 {was called for.} 26. Ra2 Bg7) 26. Qd2 Qf7 27. Nh2 (27. Qe3 $18 {is more deadly.}) 27... Qd7 28. Re1 b6 (28... Nc7 $16 {is a better defense.}) 29. Qe3 {Black must now prevent Bxd6!} Bf8 {[#]} (29... Bf5 $142 30. Nf3 Bf8) 30. f4 $1 {[%cal Bf2f4,Bf4g5,Bg5h6][%mdl 32]} Qg7 (30... gxf4 $142 31. Bxf4 Qg7+ 32. Qg3 Qxg3+ 33. Bxg3 Nc7) 31. fxg5 Qxb2 {[%csl Gh3][%cal Rb2g2]} 32. Bf2 Bf5 (32... Bd7 $142 33. gxh6 Qf6 34. Qg3+ Kh7) 33. Qf4 Qc2 34. gxh6 Nc7 35. Re3 {[%cal Be1e3,Be3g3,Bg3g7][%mdl 32]} Bg6 36. Rg3 Be7 37. Qg4 Qb1+ 38. Nf1 Kf7 39. Qd7 {Rf3+ would kill now.} Bd3 40. Rg7+ {Accuracy: White = 78%, Black = 21%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.14"]
[Round "4"]
[White "Aguera Naredo, Javier"]
[Black "Harutjunyan, Gevorg"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2345"]
[BlackElo "2476"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 30,109,0,-36,3,0,0,-59,-51,-48,-40,-27,-32,-77,-76,-112,-112,-134,-134,-149,-163,-142,-125,-130,-127,-109,-115,-354,-354,-341,206,208,198,204,257,260,266,250,414,404,393,391,411,411,396,377,464,439,467,444,610,609,632,629,660,654,713,604,518,436,465,462,454,458,457,454,564,549,672,676,659,659,796,792,843,831,787,773,825,822,771,763]} 1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Qa5+ {B19: Classical Caro-Kann: 4...Bf5 main line} 12. Bd2 Bb4 13. c3 Be7 14. c4 Qc7 15. O-O-O (15. d5 cxd5 16. cxd5 Qd6 17. Qb5 Ngf6 18. dxe6 Qxe6+ 19. Kf1 {1-0 (64) Kokarev,D (2622)-Rozum,I (2586) Khanty-Mansiysk 2017}) 15... Ngf6 16. Ne4 {LiveBook: 82 Games} O-O-O 17. g3 c5 18. d5 ({White should try} 18. Bf4 $11 Qa5 19. Kb1) 18... Nxe4 $15 19. Qxe4 Nf6 20. Qc2 exd5 21. Qf5+ Kb8 $146 ({Predecessor:} 21... Qd7 22. Qxd7+ Nxd7 23. cxd5 Bf6 24. Ba5 Rde8 25. Rhe1 Ne5 26. Nxe5 Bxe5 27. Bc3 Bxc3 28. bxc3 Kd7 29. c4 a6 30. Kc2 b5 {½-½ (28) Ye,L (2188)-Garnelis,J (2188) Vung Tau 2008}) 22. Bf4 Bd6 $36 {[%mdl 2048] White is under strong pressure.} 23. cxd5 Bxf4+ 24. gxf4 {[#]} Rd6 $1 25. Rhg1 c4 26. Rxg7 c3 27. Nd4 Rc8 ({Of course not} 27... Nxd5 $6 28. Nb5 $11) 28. Nb3 $2 {[#]} (28. Rg3 $17 {only move.} cxb2+ 29. Kxb2) 28... Nxd5 $1 $19 {[%mdl 512]} 29. Qe5 {With the idea Rxf7!} (29. Rxd5 Rxd5) 29... c2 $4 {[%mdl 8192]} (29... cxb2+ $19 30. Kxb2 Nb6) 30. Rxd5 $18 Rxd5 31. Qxd5 Rd8 32. Qc5 {Qxc7+ is the strong threat.} Qd7 {[%csl Gc2,Gd8][%cal Rd7d1]} 33. Qe5+ (33. Qxc2 $2 Qd5 $19) 33... Kc8 $2 (33... Ka8 {might work better.} 34. Nd4 a6 35. Kxc2 Qxd4 36. Qxd4 Rxd4 37. Rxf7 Kb8) 34. Qc3+ Kb8 {[%csl Gc2,Gd8][%cal Rd7d1]} 35. Nd2 ({Not} 35. Qxc2 $2 Qd5 $19) 35... Rc8 36. Qe5+ Ka8 37. Rg1 Qa4 38. a3 {White is clearly winning.} a6 39. Qf5 Qe8 40. Ne4 {And now Nd6 would win.} Rc6 41. Nc3 Rc4 42. Kxc2 Qb8 43. Qe5 Rxf4 44. Qxb8+ Kxb8 {[%mdl 4096] Endgame KRN-KR} 45. Nd1 Rf5 46. Rg7 Kc7 47. Rh7 Rf6 48. Kd3 b5 49. Ke2 a5 50. Ne3 Kc6 51. Ng4 Re6+ 52. Kd3 Rd6+ 53. Kc3 Kd5 54. Rxh6 Rd8 55. Rf6 {Precision: White = 70%, Black = 53%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.14"]
[Round "4"]
[White "Estremera Panos, Sergio"]
[Black "Iniyan, P."]
[Result "1/2-1/2"]
[ECO "E97"]
[WhiteElo "2310"]
[BlackElo "2456"]
[Annotator "TA"]
[PlyCount "37"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 29,30,22,21]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. dxe5 dxe5 9. Bg5 Qxd1 10. Rfxd1 Bg4 11. h3 Bxf3 {E97: King's Indian: Classical Main Line (6...e5 7 0-0 Nc6): 8 Be3 and 8 d5 Ne7, not 9 Ne1} 12. Bxf3 Nd4 13. Nd5 Nxd5 14. cxd5 c6 15. dxc6 bxc6 {[#] LiveBook: 6 Games} {Predecessor:} 16. Rac1 $146 Rfb8 17. b3 a5 18. Rc4 Bf8 19. Be3 {½-½ (47) Saric,A (2597)-Spirin,O (2462) Germany 2016} 1/2-1/2

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.14"]
[Round "4"]
[White "Insa Alfonso, Pablo"]
[Black "Starostits, Ilmars"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "2301"]
[BlackElo "2442"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,90,64,95,25,31,40,49,23,40,25,36,34,35,29,19,15,44,25,41,55,84,37,33,39,36,0,0,0,0,-18,-24,-53,-60,-60,-22,-48,-30,-68,-58,-87,-71,-132,-115,-126,-134,-221,-210,-177,-208,-375,-393,-338,-376,-343,-266,-251,-170,-270,-270,-270,-270,-270,-270,-255,-259,-882,-994,-871,-857,-5306,-5306,-5306,-5306,-1932,-1932]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. a3 a6 8. Bf4 {B33: Sicilian: Pelikan and Sveshnikov Variations} e5 (8... Ne7 9. Bd3 Ng6 10. Bg3 h5 11. h4 Bd6 12. Bxd6 Qxd6 13. g3 b5 14. Qd2 Qb6 15. O-O-O Ng4 16. Rhf1 Nh2 17. Rfe1 Ng4 18. Rf1 Nh2 19. Rfe1 Ng4 20. Rf1 {½-½ (20) Blomqvist,E (2574)-Svidler,P (2748) Caleta 2017}) 9. Be3 Qd8 {LiveBook: 3 Games} 10. Nd5 ({White should play} 10. f3 $16) 10... Nxd5 $1 $11 11. exd5 Ne7 12. c4 Nf5 13. Bd2 d6 14. Bd3 g6 15. O-O Bg7 16. a4 $146 {[%cal Ba3a4,Ba4a5][%mdl 32]} O-O 17. a5 Bd7 18. Bb4 Nh4 19. g3 Nf5 20. Nd2 b5 21. cxb5 Bxb5 22. Bxb5 axb5 23. Nb3 e4 {[%cal Be5e4,Be4e3][%mdl 32]} 24. Qe2 Re8 25. Rac1 e3 26. f3 Qg5 27. Bc3 h5 $1 {[%cal Bh7h5,Bh5h4][%mdl 32]} 28. Bxg7 Nxg7 29. Rfd1 (29. Rcd1 $142) 29... h4 $1 $17 {...Nh5 is the strong threat.} 30. f4 Qf6 $1 31. Rc3 (31. Rd3 $17 {was called for.}) 31... hxg3 $19 32. hxg3 Nf5 33. g4 $2 (33. Qf3) 33... Qh4 $1 {[%cal Rh4g3]} 34. gxf5 {Threatens to win with Rf1.} Qg3+ 35. Kf1 {Black should prevent Qg2.} Re4 36. Rd4 Rae8 37. Rcd3 (37. fxg6 $142 Qxf4+ 38. Ke1 Qh4+ 39. Kd1 Rxd4+ 40. Nxd4 Qxd4+ {[%mdl 64] Double Attack} 41. Kc1 fxg6 42. Rc7) 37... Kg7 $1 38. f6+ Kxf6 39. Nd2 Rxd4 $1 40. Rxd4 {[#]} Kg7 $1 $40 {[%mdl 128] Black is out for blood.} ({Worse is} 40... exd2 41. Qxe8 Qf3+ 42. Kg1 $11) 41. Nf3 $2 {[#]} (41. Qf3 e2+ 42. Qxe2 Qh3+ 43. Qg2 Re1+ 44. Kxe1 Qxg2 45. Re4) 41... Rh8 $1 {[%cal Rh8h1] ( -> ...Rh1+). Black is clearly winning.} 42. Qxe3 {[#]} Rh2 $1 {[%mdl 512]} 43. Rd2 (43. Nxh2 Qxe3) 43... Qh3+ 44. Ke1 Rh1+ 45. Qg1 Qxf3 {Accuracy: White = 42%, Black = 84%.} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.14"]
[Round "4"]
[White "Li, Yunshan"]
[Black "Pallares Bejarano, Salvador"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "2246"]
[BlackElo "2079"]
[Annotator "TA"]
[PlyCount "101"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,101,-6,-12,-8,0,10,14,27,39,25,39,16,41,29,25,18,37,21,72,0,0,0,0,0,22,12,84,15,18,19,27,10,9,0,0,0,0,0,14,0,14,14,21,0,14,14,14,14,14,14,14,14,42,0,0,0,0,0,0,0,0,-6087,-5202,-29970,-29971,-29971,-29970,-29971,-29973,-29973,-29974,-29976,-29977,-29977,-29978,-29974,-29979,-29976,-29980,-29980,-29981,-29981,-29982,-29982,-29983,-29983]} 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Nd2 O-O 6. Qc2 Nbd7 {E00: Catalan Bogo-Indian (3 g3 Bb4+)} (6... c5 7. dxc5 Bxc5 8. Ngf3 Bb6 9. O-O Nc6 10. a3 a5 11. b3 d4 12. c5 Bc7 13. Nc4 e5 14. Bg5 {1-0 (33) Miton,K (2622)-Gharamian,T (2676) San Sebastian 2011}) 7. Ngf3 b6 8. cxd5 exd5 9. O-O Bb7 {LiveBook: 5 Games} 10. Ne5 $146 ({Predecessor:} 10. a3 Bd6 11. b4 Re8 12. Re1 c5 13. bxc5 bxc5 14. dxc5 Rc8 15. c6 Rxc6 16. Qa2 Nc5 {½-½ (35) Raetsky,A (2423)-Meier,G (2546) Biel 2007}) 10... Nxe5 11. dxe5 Nd7 12. Nf3 {Black must now prevent Ng5.} Be7 13. Bf4 c5 14. Bh3 Re8 15. e6 Nf8 $1 {[%cal Rf8e6]} 16. exf7+ Kxf7 17. e4 {exd5 is the strong threat.} g5 (17... Bf6 $11) 18. Be5 (18. Be3 $16) 18... Bf6 $11 19. Bxf6 $1 Qxf6 20. Nd2 Ng6 21. Bg2 dxe4 (21... Rad8 $11 {keeps the balance.}) 22. Nxe4 (22. Bxe4 $16 Bxe4 23. Nxe4) 22... Bxe4 23. Bxe4 Rad8 24. Rad1 Kg7 25. Qa4 Rxd1 26. Rxd1 Re7 27. Qc2 Qe6 28. Bf5 Qe5 29. Bxg6 hxg6 {[%mdl 4096] Endgame KQR-KQR} 30. a4 Qe4 31. Qxe4 Rxe4 {KR-KR} 32. Rd7+ Kf6 33. Rxa7 Rb4 34. a5 Rxb2 35. Ra6 Ke5 36. Rxb6 Rxb6 37. axb6 {KP-KP} Kd6 38. f3 Kc6 39. Kf2 $2 {[%mdl 8192] [#]} (39. h4 $11 gxh4 40. gxh4) 39... Kxb6 $19 40. h4 gxh4 {Black mates.} 41. gxh4 {KPP-KPP} Kc6 42. Ke3 Kd5 43. f4 c4 44. f5 gxf5 {KPP-KP} 45. h5 Ke5 46. h6 Kf6 47. h7 Kg7 48. h8=Q+ Kxh8 49. Kd4 Kg7 50. Kxc4 Kf6 51. Kd4 {Precision: White = 59%, Black = 49%.} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.14"]
[Round "4"]
[White "Cuellar Montes, Alejandro"]
[Black "Larino Nieto, David"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "2064"]
[BlackElo "2432"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,90,0,16,0,-13,-58,-44,-97,-59,-56,-53,-66,-48,-94,-75,-76,-25,-39,-27,-41,0,-30,-20,-106,-83,-63,-22,-58,-27,-14,-12,-14,-10,-60,-68,-77,-68,-119,-117,-164,-81,-80,-70,-102,-102,-163,-160,-147,-154,-182,-176,-194,-188,-225,-183,-320,-343,-317,-255,-327,-239,-322,-319,-333,-333,-316,-219,-330,-326,-335,-361,-586,-571,-29986,-29987,-29993,-29994,-29994,-29995]} 1. d4 d6 2. c4 e5 3. Nf3 e4 4. Ng5 f5 5. Nc3 h6 6. Nh3 g5 7. g3 {A21: English Opening: 1...e5 2 Nc3} (7. f3 Nf6 8. Nf2 Qe7 9. fxe4 fxe4 10. Be3 Bg7 11. g3 c6 12. Qb3 Bf5 13. Bg2 O-O 14. h3 Bg6 {1-0 (23) Romanov,E (2651)-Kabanov,N (2475) St Petersburg 2013}) 7... Bg7 {LiveBook: 10 Games} 8. e3 Nf6 9. Bg2 {The position is equal.} Qe7 $146 ({Predecessor:} 9... c5 10. Ng1 Nc6 11. Nge2 O-O 12. h4 Nb4 13. hxg5 {0-1 (29) Glavas,D (2359)-Muse,M (2448) Sibenik 2009}) 10. Qc2 (10. Ng1 $15) 10... c6 11. b3 Na6 12. Ba3 Be6 13. Rd1 Bf7 14. Ng1 Rc8 (14... O-O-O $17) 15. Qd2 Nc7 16. Nge2 Bh5 17. d5 cxd5 18. cxd5 (18. Nd4 $11 Bg6 19. h4) 18... O-O (18... Nd7 {is interesting.} 19. O-O O-O 20. Rc1 Ne5 21. Nd4 Nd3) 19. h4 Bxe2 20. Qxe2 g4 (20... Nd7 $5 {[%cal Rg7c3]} 21. Bb2 g4 $17) 21. Qd2 Nd7 22. Ne2 Nb5 23. Bb2 Bxb2 24. Qxb2 Qe5 25. Qd2 (25. Rd2 $1 $15) 25... Nc3 $36 {[%mdl 2048] White is under strong pressure.} 26. O-O Nxe2+ (26... Nxd1 $19 27. Rxd1 Rc5) 27. Qxe2 Rc5 28. b4 Rc7 ({Much worse is} 28... Rxd5 $6 29. Rxd5 Qxd5 30. Rd1 $11) 29. a3 (29. Qb5 $17 {might work better.}) 29... Rfc8 $19 30. Rd4 Qg7 31. Rfd1 Ne5 32. a4 Rc2 33. R1d2 Rxd2 34. Qxd2 (34. Rxd2 $142 Qc7 35. Rd1) 34... Qc7 35. Qe2 a6 36. Rd2 Kf8 37. Kh2 Qc4 38. Qd1 Qc1 ({Weaker is} 38... Qxb4 39. Rd4 $19) 39. Qe2 Qb1 {[#] Threatens to win with ...Nf3+.} 40. Rd1 (40. Rb2 $142 Qd3 41. Rd2 Qxe2 42. Rxe2) 40... Qc2 ({Less strong is} 40... Qxb4 41. Qa2 $17) 41. Rd2 Qxa4 42. Rd4 $2 (42. Ra2 Qb3 43. Rb2 Qxd5 44. Rc2) 42... Rc1 {And now ...Qa1 would win.} 43. Qd2 Qa1 {Black mates.} 44. b5 Nf3+ 45. Bxf3 exf3 {Accuracy: White = 29%, Black = 65%.} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.14"]
[Round "4"]
[White "Muzika, Paul"]
[Black "Halfhide, Sebastian"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "2061"]
[BlackElo "2282"]
[Annotator "TA"]
[PlyCount "38"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,38,49,44,-27,-21,-40,-34,-90,-87,-87,-85,-208,-210,-190,-188,-488,-495,-485,-483,-480,-486,-875,-642,-849,-810]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Qc7 6. Nc3 a6 7. Qf3 {B48: Sicilian: Taimanov: 5 Nc3 Qc7 6 Be3 a6 without Be2} Bd6 (7... Nf6 8. O-O-O d6 9. Nxc6 Qxc6 10. g4 b5 11. g5 Nd7 12. a3 Bb7 13. Qh3 Rc8 14. g6 Nf6 {0-1 (55) Durarbayli,V (2629)-Cori Tello,J (2664) Saint Louis 2018}) 8. O-O-O Be5 $1 {LiveBook: 133 Games} 9. Be2 (9. g3 $14) 9... Nge7 $11 10. h4 $146 ({Predecessor:} 10. g3 O-O 11. Qg2 b5 12. f4 Bxd4 13. Bxd4 Nxd4 14. Rxd4 Bb7 {0-1 (55) Aliyev,E (2200)-Quparadze,G (2471) Kahramanmaras 2018}) 10... b5 11. a3 (11. Kb1 $15) 11... Rb8 $17 {[%cal Ba8b8,Bb8b4,Bb4c4,Bc4c3][%mdl 32]} 12. Nxc6 Nxc6 13. Bd2 (13. h5 $17 {was necessary.}) 13... b4 $19 14. axb4 Rxb4 15. Qe3 $2 (15. b3) 15... Qa5 {( -> ...Qa1+). Black is clearly winning.} 16. Be1 Qa1+ {[%mdl 64] [#] Double Attack} 17. Kd2 Qxb2 18. Bg4 (18. Rc1 $142 d5 19. Nd1 Qd4+ 20. Qxd4 Rxd4+ 21. Ke3 Rxe4+ 22. Kd2) 18... Rc4 19. Rh3 Rxc3 {Accuracy: White = 23%, Black = 88%.} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.15"]
[Round "5"]
[White "Xu, Xiangyu"]
[Black "Das, Arghyadip"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2567"]
[BlackElo "2431"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,76,28,33,20,36,0,0,29,36,35,29,31,28,24,25,45,39,64,63,55,69,75,24,24,17,22,0,5,0,0,0,6,0,0,0,22,0,0,0,0,0,0,0,0,0,0,-93,-93,-93,-93,-240,0,-68,0,-252,0]} 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 c5 6. O-O Nc6 7. dxc5 Qxd1 {E04: Open Catalan: 5 Nf3} 8. Rxd1 Bxc5 9. Nfd2 Na5 10. Na3 Bxa3 11. bxa3 Bd7 12. Bb2 $1 {[%cal Rb2c3] LiveBook: 7 Games. aiming for Bc3.} Rc8 13. Bc3 b6 14. Rdc1 O-O (14... Rc7 15. Bxa5 bxa5 16. Rxc4 Rxc4 17. Nxc4 {½-½ (22) Dominguez Perez,L (2739)-Anand,V (2768) Saint Louis 2018}) 15. Bxa5 bxa5 16. Nxc4 {[#]} a4 $146 17. Nd6 Rxc1+ 18. Rxc1 Rb8 19. Bc6 Rb6 20. Bxd7 Nxd7 $14 {[%mdl 4096] Endgame KRN-KRN} 21. Ne4 Rb2 22. Rc7 (22. Rc8+ $16 Nf8 23. Nc3) 22... Nb6 $11 23. Rxa7 Rxe2 24. Nd6 {[#] And now Nc4! would win.} h6 25. Ra6 Rb2 26. h4 f6 27. h5 Kf8 28. Ne4 Rb5 29. Nd6 Rb2 30. Kg2 Nd5 31. Rxa4 Rxa2 32. Ra8+ Ke7 33. Nb5 f5 34. Kf3 {[#]} (34. Ra7+ $11 {keeps the balance.} Kf6 35. Kf1) 34... e5 $1 $17 35. Ra7+ Kf6 {White must now prevent ...e4+.} 36. Ra6+ (36. Nc7 $17 e4+ 37. Kg2 Nxc7 38. Rxc7) 36... Ke7 $2 (36... Kg5 $19 {Strongly threatening ...e4+.} 37. Kg2 Ne3+ 38. Kg1 Ra1+ 39. Kh2 Ng4+ 40. Kg2 Ra2 41. Rg6+ Kxh5 42. Rxg7 Rxf2+ 43. Kg1 Rd2) 37. Ra7+ $15 Kf6 $2 (37... Kd8 $15) 38. Ra6+ $1 $19 Ke7 $2 {Accuracy: White = 54%, Black = 70%.} (38... Kg5 $19 39. Ra5 e4+ 40. Kg2 e3) 1/2-1/2

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.15"]
[Round "5"]
[White "Grigoryan, Karen H."]
[Black "Polivanov, Anatoliy"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2557"]
[BlackElo "2374"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,68,19,28,0,0,3,23,24,25,-8,7,-10,-10,-13,-25,-25,-18,-20,-18,-16,-13,-29,6,17,60,55,55,49,41,0,0,0,11,0,37,0,0,0,0,0,0,0,0,0,0,0,0,4,10,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 e6 2. g3 f5 3. Bg2 Nf6 4. O-O Be7 5. d3 O-O {LiveBook: 38 Games} 6. Re1 {A04: Unusual lines after 1 Nf3 and King's Indian Attack} (6. Nc3 Bb4 7. Na4 d5 8. c4 c6 9. a3 Bd6 10. b4 e5 11. Bb2 Qe8 12. cxd5 cxd5 13. Rc1 Nc6 14. b5 {½-½ (62) Onischuk,V (2594)-Rapport,R (2701) Zalakaros 2014}) 6... d6 7. c4 Nc6 8. Nc3 {White has an edge.} e5 $146 ({Predecessor:} 8... Qe8 9. e4 e5 10. exf5 Bxf5 11. Ne4 Nxe4 12. dxe4 Be6 13. b3 h6 14. a3 Rf6 15. Be3 Qf7 {1-0 (52) Woolgar,S (1690)-Goodwin,E (1860) England 2016}) 9. Bg5 h6 10. Bxf6 Bxf6 11. Nd2 Ne7 12. b4 {[%cal Bb2b4,Bb4b5][%mdl 32]} c6 13. b5 Be6 14. Qa4 Qd7 15. Nb3 e4 16. Rac1 c5 17. dxe4 f4 $1 18. Red1 {Strongly threatening Nxc5!} b6 19. e5 Bxe5 20. Bxa8 Rxa8 21. Nd2 Bg4 22. Nf3 Bxf3 {The position is equal.} 23. exf3 {Threatens to win with Qc2.} Qh3 {[%cal Rf4g3]} 24. Rd3 Nf5 25. Ne2 Re8 26. Qd1 $1 {[%cal Rd1f1]} ({But not} 26. Qxa7 $2 fxg3 27. fxg3 Bd4+ 28. Nxd4 Nxd4 $19) 26... fxg3 27. fxg3 Nxg3 28. Nxg3 Bxg3 29. hxg3 Qxg3+ 30. Kh1 {[#] aiming for Rd2.} Qh3+ 31. Kg1 {Hoping for Rd2.} Qg3+ 32. Kf1 Qh3+ 33. Kf2 {Black must now prevent Qh1.} Qh2+ 34. Kf1 Qh1+ {Accuracy: White = 60%, Black = 83%.} 1/2-1/2

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.15"]
[Round "5"]
[White "Xu, Yi"]
[Black "Estremera Panos, Sergio"]
[Result "0-1"]
[ECO "B69"]
[WhiteElo "2528"]
[BlackElo "2310"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 30,76,41,37,57,-6,-17,-18,43,0,14,0,0,-38,-5,-59,-5,-21,27,-12,-3,-14,-19,-56,-60,-56,-56,-54,-46,-64,-41,-150,-93,-297,-289,-287,-279,-387,-367,-376,-335,-781,-759,-29985,-29985,-29994,-29995,-29997,-29998]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Be7 9. f4 {[%cal Bf2f4,Bf4f5][%mdl 32]} Bd7 10. Nf3 b5 11. Bxf6 gxf6 12. Kb1 Qb6 13. f5 O-O-O 14. Ne2 {B69: Sicilian: Richter-Rauzer: 7...a6 8 0-0-0 Bd7 9 f4 Be7 10 Nf3 b5 11 Bxf6} (14. g3 Kb8 15. fxe6 fxe6 16. Bh3 Na5 17. Rhe1 b4 18. Ne2 e5 19. Bxd7 Rxd7 20. Qd5 Rc8 21. b3 Rdc7 22. Rd2 Nc6 23. Nh4 Na7 24. Nf5 {0-1 (60) Le,Q (2715)-Gupta,A (2588) Douglas 2018}) 14... Kb8 15. Nf4 Bc8 16. Bd3 {LiveBook: 4 Games. White is slightly better.} Ne5 17. Rhf1 (17. Be2 $14) 17... d5 $11 18. exd5 Nxf3 $146 (18... Nxd3 $11 19. Qxd3 e5) ({Predecessor:} 18... Nxd3 19. Qxd3 e5 20. Ne2 Bb7 21. Qe4 Qc5 {0-1 (61) Yeo,M (2205)-Bellin,R (2370) Brighton/ East Sussex 1984}) 19. Rxf3 {And now fxe6 would win.} (19. gxf3 {feels hotter.} e5 20. Qe2 Bb7 21. Ng2 Bxd5 22. Ne3) 19... e5 20. Ne2 {[%cal Bf4e2,Be2g3,Bg3e4][%mdl 32]} Rxd5 21. Ng3 Bb7 {With the idea ...Rd4.} 22. Rff1 (22. Qe2 $11) 22... Rhd8 (22... Rd4 $15) 23. Qe2 Qd4 24. Ne4 R5d7 {Strongly threatening ...Bxe4.} 25. Rfe1 Qa4 $36 {[%mdl 2048] Black is more active.} 26. g3 Rd4 {aiming for ...Bxe4.} 27. b3 Qa5 28. c3 R4d7 {[%cal Bd4d7,Bd7c7,Bc7c5,Bc5c3,Bc3c1][%mdl 32]} 29. Qc2 Rc7 30. Be2 {[#]} ({White should play} 30. g4 $15) 30... Rdc8 (30... Rd4 $142 $1 {[%mdl 512]} 31. Bf3 (31. cxd4 Rxc2) 31... Bxe4 32. Bxe4 Rxc3) 31. c4 $2 (31. Bf1 $17) 31... Bb4 $19 32. Rf1 {[#]} Qb6 $1 33. c5 Bxc5 34. Nxc5 Rxc5 ({Not} 34... Qxc5 35. Qxc5 Rxc5 36. Bf3 $17) 35. Qb2 $2 (35. Qd2 Rc2 36. Qxc2 Rxc2 37. Kxc2) 35... Rc3 36. Qa3 b4 {Black mates.} 37. Qa4 Be4+ 38. Ka1 {[#]} Rc1+ $1 {[%mdl 512] Accuracy: White = 30%, Black = 63%.} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.15"]
[Round "5"]
[White "Vasquez Schroeder, Rodrigo"]
[Black "Crespo, Eugenio"]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "2499"]
[BlackElo "2169"]
[Annotator "TA"]
[PlyCount "48"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,48,39,44,68,66,74,63,113,130,188,179,172,170,213,208,257,222,370,342,791,772,782,785,766,770,29983,885,29984,29985,29999]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 {[%cal Bf1b5,Bb5a4,Ba4b3][%mdl 32]} a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. a4 Bb7 10. d4 Na5 11. Bc2 {LiveBook: 6 Games. C90: Closed Ruy Lopez with 7...d6: Early deviations} Nd7 (11... c5 12. dxe5 dxe5 13. Qe2 Qc7 14. axb5 axb5 15. Qxb5 Rfb8 16. Qe2 Ba6 17. Qd1 c4 18. Nbd2 Bc5 {0-1 (36) De Jong,M (2327)-Warmerdam,M (2382) Leiden 2017}) 12. Na3 exd4 13. Nxd4 $146 {White is better.} ({Predecessor:} 13. axb5 axb5 14. Nxd4 Nc4 15. Ndxb5 Bf6 16. Rb1 Nxa3 17. Nxa3 Re8 18. Nc4 Nc5 {1-0 (47) Bykov,M (2258)-Pimankin,S (2120) Novosibirsk 2003}) 13... c5 14. Nf5 {[%mdl 64] [#] Discovered Attack} b4 (14... Bc6 $16) 15. cxb4 $18 cxb4 16. Qd4 {[%csl Gf5][%cal Rd4g7]} Ne5 17. Qxb4 Nec6 18. Qd2 $40 {[%mdl 128] Black must now prevent b4. White wants a kill.} Bc8 {[#]} (18... Bf6 $142 19. Rb1 (19. Qxd6 Bc8 $16) (19. Nxd6 Rb8 $16) 19... Bc8) 19. Nxg7 $1 {[%mdl 576] Remove Defender} Kxg7 $2 (19... Bf6) 20. Qh6+ Kg8 21. e5 {[%csl Gc2][%cal Rh6h7]} f5 22. exf6 $1 Rxf6 23. Qxh7+ Kf8 24. Bg6 {[%cal Rh7h8]} Nb8 {Accuracy: White = 96%, Black = 30%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.15"]
[Round "5"]
[White "Harutjunyan, Gevorg"]
[Black "Callejas Rojas, Francisco Miguel"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2476"]
[BlackElo "2164"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,61,9,-12,11,0,0,-9,0,-46,-38,-39,0,0,7,3,33,29,163,158,137,146,170,172,183,187,209,200,202,192,239,231,270,279,276,276,256,246,397,382,360,356,339,266,760,753]} 1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. c4 e6 {[%cal Be7e6,Be6d5,Bd5d4][%mdl 32]} 6. cxd5 exd5 7. d3 Be7 8. Nc3 O-O 9. Qc2 {A11: English Opening: 1...c6} Na6 {[%cal Bb8a6,Ba6c7,Bc7d5,Bd5b4][%mdl 32]} 10. a3 {LiveBook: 3 Games} d4 11. Ne4 {The position is equal.} (11. Nb1 c5 12. Bg5 h6 13. Bxf6 Bxf6 14. Nbd2 Rc8 15. Rfe1 Qd7 {½-½ (68) Duda,J (2717)-Naiditsch,A (2705) Riadh 2017}) 11... Rc8 $146 ({Predecessor:} 11... Re8 12. b4 Nxe4 13. dxe4 Bg6 14. Bb2 Bf6 15. Nxd4 Bxd4 16. Rad1 Bxf2+ 17. Rxf2 {1-0 (36) Kuljasevic,D (2555)-Yang,D (2402) Lubbock 2010}) 12. b4 {[%cal Bb2b4,Bb4b5][%mdl 32]} c5 13. b5 Nc7 14. a4 b6 15. Ne5 Ncd5 16. Qc4 Nb4 17. Ng5 $1 Nfd5 {[#]} (17... Bg6 $11 {and Black is okay.}) 18. Ngxf7 $1 $18 Rxf7 19. Nxf7 Kxf7 20. e4 {[%mdl 64] Double Attack} Be6 21. exd5 Bxd5 22. Bxd5+ Qxd5 23. Ra3 Kf8 24. a5 Qf5 25. axb6 axb6 26. Bd2 Nd5 27. Re1 h5 $2 {[#]} (27... h6 {was necessary.} 28. f4 Rd8) 28. Re4 Rd8 29. Ra7 Bf6 30. Qa2 Qf3 $2 (30... Kg8 31. Ra8 Kh7 32. Rxd8 Bxd8) 31. Ra8 {Accuracy: White = 82%, Black = 28%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.15"]
[Round "5"]
[White "Iniyan, P."]
[Black "Prado Lobo, Jonas"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2456"]
[BlackElo "2197"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,89,21,-5,-18,0,0,0,0,-4,0,0,0,0,0,0,0,0,0,-51,-19,-21,-23,-17,-16,-17,-14,-27,0,0,6,-6,83,80,90,69,65,64,66,66,67,68,94,72,82,78,91,63,42,48,54,51,77,86,123,124,124,23,300,289,295,292,274,260,252,32,1076,1077,1075,1063,1051,1040,1033,985,29981,29982,29983,29984,29984,29984]} 1. d4 e6 2. c4 b6 3. a3 Bb7 4. Nc3 Nf6 5. d5 exd5 6. cxd5 Bd6 7. g3 {LiveBook: 10 Games. A50: Queen's Fianchetto Defence (1 d4 Nf6 2 c4 b6)} (7. Nf3 O-O 8. g3 Na6 9. Bg2 Nc5 10. b4 Nce4 11. Nxe4 Nxe4 12. Bb2 Qe7 13. O-O f5 14. Qd3 a5 {½-½ (14) Zhigalko,S (2620)-Kovalev,V (2639) Orsha 2018}) 7... Be5 8. Bg2 O-O 9. Nh3 {The position is equal.} Na6 10. Nf4 $146 ({Predecessor:} 10. Nb5 c6 11. f4 Bb8 12. Nc3 Nc7 13. dxc6 Bxc6 14. e4 Re8 {1-0 (25) Khmelniker,I (2512)-Abergel,T (2517) Israel 2011}) 10... Nc5 11. Qc2 a5 12. Rb1 a4 13. Be3 d6 14. O-O Re8 15. h3 ({White should play} 15. Rfe1 $11) 15... Bxc3 16. bxc3 {[#]} Rxe3 $1 {[%mdl 512]} 17. fxe3 Qe7 18. Kh2 Qxe3 19. Rf3 Qe4 20. Qxe4 $1 Nfxe4 21. Rd1 Re8 (21... Nf6 $11) 22. Re3 $16 Re5 23. Nd3 $36 {[%mdl 2048] Black is under pressure.} Nxc3 24. Rxe5 dxe5 {[#]} 25. Nxc5 $1 {[%mdl 512]} Nxd1 (25... bxc5 26. d6) 26. Nxb7 Nc3 27. d6 cxd6 28. Nxd6 b5 29. e3 b4 30. Nc4 bxa3 $1 31. Nxa3 f5 32. Kg1 f4 33. exf4 exf4 34. g4 ({White has to play} 34. gxf4 $16 {Strongly threatening Kf2.} Kf7 35. Kf2) 34... h5 $2 {[%mdl 8192] [#]} (34... Kf7 $11 {and Black stays safe.}) 35. g5 $1 $18 ({Don't take} 35. gxh5 Kf7 $18) 35... Kf7 36. h4 Ke6 37. Bf3 g6 38. Nc4 $2 (38. Kf2 $18) 38... Nd5 $2 {[%mdl 8192]} (38... Kf5 $14) 39. Be4 Ne7 40. Kf2 f3 41. Kg3 Nc8 42. Kxf3 Nd6 43. Nxd6 {White mates.} a3 44. Nb5 a2 45. Nd4+ {Precision: White = 70%, Black = 38%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.15"]
[Round "5"]
[White "Starostits, Ilmars"]
[Black "Aguera Naredo, Javier"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2442"]
[BlackElo "2345"]
[Annotator "TA"]
[PlyCount "140"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,140,5,10,-18,-13,-22,-11,-11,25,0,25,22,38,35,45,47,81,71,86,85,88,68,85,68,76,70,63,0,0,0,152,157,137,0,0,0,43,43,44,54,80,80,72,81,97,97,96,92,110,110,110,110,110,110,110,49,49,49,87,87,87,87,87,87,87,87,127,87,172,127,127,87,87,87,87,87,80,60,60,62,87,87,87,87,87,87,185,127,127,127,127,127,127,127,29965,127,127,127,29965,32,32,20,29959,127,643,127,127,20,641,80,131,131,131,131,29963,29964,29979,29980,29980,29981,29981,29982,29982]} 1. Nf3 Nf6 2. d4 d5 3. c4 e6 4. g3 Bb4+ 5. Bd2 Bd6 6. Bg2 c6 7. Qc2 O-O 8. Nc3 {D30: Queen's Gambit Declined: Systems without Nc3} Nbd7 {[%cal Bb8d7,Bd7e5,Be5d3][%mdl 32]} 9. Rd1 $146 ({Predecessor:} 9. O-O dxc4 10. Rfd1 Qe7 11. Bg5 h6 12. Bxf6 Nxf6 13. Nd2 {½-½ (13) Vetoshko,V (2525)-Nisipeanu,L (2657) Barcelona 2018}) 9... Qe7 10. O-O dxc4 {LiveBook: 3 Games} 11. e4 e5 12. h3 exd4 13. Nxd4 Ne5 14. Bg5 h6 15. Bxf6 Qxf6 16. f4 Nd3 17. e5 Bxe5 18. fxe5 Qxe5 19. Nce2 $1 c5 20. Nf3 Qxb2 21. Qxc4 Qxe2 22. Qxd3 Qxa2 23. Ng5 (23. Qe3 $14) 23... hxg5 $11 24. Bd5 Qb2 $2 {[#]} (24... Qa4 $1 $11 25. Bxf7+ Rxf7 26. Qd8+ {[%mdl 64] Double Attack} Kh7 27. Rxf7 Qb3 28. Rxg7+ Kxg7 29. Qxg5+ Kf7 30. Qh5+ Ke7 31. Qh4+ Kf7 32. Qh7+ Kf6 33. Qh6+ Kf7 34. Qh7+ Kf6 35. Qh6+ Kf7 36. Qh7+) 25. Bxf7+ $1 $16 {[%mdl 512]} Rxf7 ({Avoid the trap} 25... Kh8 $2 26. Qg6 $18) 26. Qd8+ ({White has to play} 26. Qc4 $1 $16 {[%cal Rc4f7]} Qf6 27. Rxf6 gxf6 28. h4) 26... Kh7 $11 27. Rxf7 {And now Qd3+ would win.} Bxh3 {[%csl Gh3][%cal Rb2g2]} 28. Qd3+ Kg8 {[%csl Gh3][%cal Rb2g2]} 29. Qd5 {Intending Rf2+ and mate.} Qg2+ 30. Qxg2 Bxg2 $16 {[%mdl 4096] Endgame KRR-KRB} 31. Rdd7 $1 Be4 32. Rxg7+ Kh8 33. Rge7 Bg6 34. Rxb7 c4 35. Rg7 Bd3 36. Rxa7 {Hoping for Kf2.} c3 37. Rac7 (37. Rgd7 $16 {[%cal Ra7a8]} Rxa7 38. Rxa7) 37... c2 $14 38. Rge7 Bg6 39. Kf2 Rf8+ 40. Ke3 Rd8 41. Kf3 {Black must now prevent Kg4.} Bf5 42. Re5 Bg6 43. Rxg5 Rd1 (43... Rd3+ $16 44. Ke2 Rd1) 44. Rgc5 Kg8 45. Kf4 Kf8 46. Kg5 Bd3 47. g4 Rg1 48. Kf6 {[%cal Rc7c8]} Rf1+ $1 49. Ke5 Re1+ 50. Kf4 Rf1+ 51. Ke3 Bg6 52. R5c6 Ke8 (52... Rg1 $16) 53. Ke2 ({Better is} 53. Kd4 $1 $18 Kd8 54. Ke5 Re1+ 55. Kf6) 53... Rf7 $16 54. Rxf7 Kxf7 {KR-KB} 55. Ke3 {g5 is the strong threat.} Kg7 56. Kf4 Kh6 $2 {[%mdl 8192]} (56... Kf7 $16 57. Ke3 Ke7) 57. Rc7 $2 (57. Rc8 Bh7 58. Rc5 Kg7 59. Rc6 Kf7 60. Ke3 Ke7 61. Kd2 Be4 62. Rb6) 57... Bd3 58. Rc3 Bh7 $2 {[%mdl 8192]} (58... Kg7 $16 59. Rc6 Bh7) 59. Kg3 $2 (59. Rc8 Kg7 60. Rc6 Kf7 61. Ke3 Ke7 62. Kd2 Be4 63. Rh6 Kf7 64. Ra6) 59... Kg5 $14 60. Rc5+ Kh6 $2 {[%mdl 8192]} (60... Kf6 $11 61. Kf2 Ke7) 61. Kh4 $2 (61. Kf4 {mates} Kg7 62. Rc6 Kf7 63. Ke3 Bg6 64. Kd2 Kg7 65. g5 Bf5 66. Kc1) 61... Bd3 $2 {[%mdl 8192]} (61... Be4 $16 62. Kg3 Kg7) 62. Rc7 $2 (62. Rc6+ $18 Bg6 63. Rc7) 62... Be4 63. Rc3 ({White should try} 63. g5+ $16 Kg6 64. Kg4) 63... Bd3 $2 {[%mdl 8192]} (63... Kg6 $11) 64. Kg3 $2 (64. Rc6+ $18 {is the precise move to win.} Kg7 65. Kh5) 64... Kg5 {[#]} (64... Bg6 $142 65. Kf4 Bh7 66. g5+ Kh5 67. Rh3+ Kg6 68. Rh6+ Kg7) 65. Rc5+ $1 $16 Kg6 66. Kf4 {Threatens to win with Ke3.} Kh6 $2 {[%mdl 8192] [#]} (66... Kg7 $16 67. g5 Kg6 68. Rc6+ Kf7) 67. Rc7 $1 {[%cal Rc7c3] White mates.} Bh7 68. g5+ Kg6 69. Rxc2 Kg7 70. Rc7+ Kg6 {Accuracy: White = 42%, Black = 32%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.15"]
[Round "5"]
[White "Larino Nieto, David"]
[Black "Li, Di"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2432"]
[BlackElo "2488"]
[Annotator "TA"]
[PlyCount "126"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,126,17,26,12,20,15,21,28,42,18,38,28,37,41,41,56,57,39,73,16,18,-7,24,0,4,0,70,19,32,-58,-54,-82,-78,-304,-282,-407,-297,-576,-576,-568,-554,-581,-572,-583,-594,-583,-556,-583,-583,-572,-555,-643,-573,-573,-573,-572,-572,-572,-566,-598,-573,-1188,-1186,-1163,-1193,-1163,-1135,-1058,-748,-741,-52,-29975,-29976,-29976,-29977,-29976,-29973,-29976,-29977,-29977,-29973,-29971,-29974,-29973,-29974,-29973,-29974,-29973,-29976,-29976,-29977,-29978,-29979,-29979,-29980,-29979,-29980,-29982,-29983,-29983,-29984,-29985,-29986,-29986,-29986]} 1. g3 d5 2. Bg2 c6 3. Nf3 Nf6 4. b3 Bf5 5. Bb2 e6 6. d3 h6 7. Nbd2 Be7 8. O-O O-O 9. Re1 Bh7 10. e4 a5 11. a3 Na6 {A07: Réti Opening: New York and Capablanca Systems} 12. Qe2 Re8 {LiveBook: 7 Games} (12... Rc8 13. Ne5 Nc5 14. Rad1 Nfd7 15. Ng4 Nf6 16. h3 b5 17. Kh2 Nxg4+ 18. hxg4 dxe4 19. Nxe4 {½-½ (47) Sasikiran,K (2682)-Tomashevsky,E (2745) Tsaghkadzor 2015}) 13. h4 {[#]} Nc7 $146 {The position is equal.} ({Predecessor:} 13... Qb6 14. Rab1 Rad8 15. Nh2 Nc7 16. Ng4 Nxg4 17. Qxg4 Bf8 18. Nf3 d4 19. Qf4 {1-0 (55) Larsen,B (2620)-Hort,V (2620) Reykjavik 1978}) 14. Ne5 a4 15. b4 d4 16. f4 c5 17. bxc5 Bxc5 18. g4 Nd7 19. Nxd7 Qxd7 20. g5 e5 21. f5 (21. gxh6 $16 gxh6 22. Qh5) 21... Kh8 $11 22. Kh2 Ra6 23. Rg1 Qe7 24. Bh3 b5 (24... Nb5 $11) 25. Raf1 (25. Bc1 $14) 25... f6 ({Wrong is} 25... Bxa3 $2 26. f6 $1 $18 {[%mdl 512]}) 26. gxh6 ({White should try} 26. Ra1 $1 $14) 26... gxh6 $15 27. Qh5 Bxa3 28. Ba1 $2 (28. Bxa3 $17 Qxa3 29. Qxh6 (29. Qf7 $2 Qe7 $17)) 28... Rc6 $19 29. Kh1 (29. Qd1 {was forced.}) 29... Rg8 30. Qxh6 $2 (30. Nb1 {was called for.} Bb4 31. Rxg8+ Bxg8 32. Rf2) 30... Rxg1+ 31. Rxg1 Qf8 32. Qh5 Rxc2 33. Nf3 {Now Ng5 and White clings on.} Rc1 34. Ng5 {[%csl Gg5][%cal Rh5h7]} Rxg1+ 35. Kxg1 {[%csl Gg5][%cal Rh5h7]} fxg5 36. hxg5 Bc1 37. Kf1 Ne8 38. f6 {[#]} Bxg5 $1 39. f7 (39. Qxg5 Qxf6+) 39... Ng7 40. Qxg5 {aiming for Qf6.} Qxf7+ 41. Ke1 Qh5 42. Qxh5 Nxh5 {[%mdl 4096] Endgame KBB-KBN} 43. Bd7 a3 44. Bxb5 Bg8 45. Kd2 Kg7 46. Kc2 Ng3 $2 (46... Nf6 $19 {...Ba2 is the strong threat.} 47. Bc6 Be6) 47. Bc4 $2 {[%mdl 8192]} (47. Bc6 $15) 47... Bxc4 {[%mdl 64] Overworked Piece. Black mates.} 48. dxc4 Nxe4 {KB-KN} 49. Kb3 Nd2+ 50. Kxa3 Nxc4+ 51. Kb3 Nd2+ 52. Kc2 {[#]} Nf3 $1 53. Kd3 Kf6 54. Ke4 Nd2+ 55. Kd3 Nb3 56. Bb2 Kf5 57. Kc4 Nd2+ 58. Kd3 Nf3 59. Bc1 e4+ 60. Kc4 Kg4 61. Ba3 Kg3 62. Kd5 d3 63. Bd6+ Kg2 {Accuracy: White = 27%, Black = 73%.} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.15"]
[Round "5"]
[White "Krishna Teja, N."]
[Black "Krishna C R G"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2371"]
[BlackElo "2469"]
[Annotator "TA"]
[PlyCount "41"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,41,41,18,51,19,53,16,48,47,37,46,61,51,45,55,52,50,44,22,33,27,89,30,30,30,31,27,32,32,30,25,33,33]} 1. d4 e6 2. c4 Nf6 3. Nc3 d5 4. Nf3 Nbd7 {[%cal Bb8d7,Bd7f6,Bf6e4][%mdl 32]} 5. Bf4 a6 6. c5 {LiveBook: 3 Games. D37: Queen's Gambit Declined: 5 Bf4} Ne4 $146 ({Predecessor:} 6... Nh5 7. e3 Nxf4 8. exf4 g6 9. h4 h5 10. Bd3 c6 11. Qe2 Bg7 12. O-O O-O 13. Rac1 a5 {½-½ (46) Dizdar,G (2563)-Kovacevic,V (2505) Sibenik 2009}) 7. Qc1 Ndf6 8. h3 Be7 9. e3 O-O 10. Bd3 Bd7 11. b4 Nxc3 12. Qxc3 Ne4 13. Qc2 Bb5 14. a4 Bxd3 15. Qxd3 b6 {[#]} (15... a5 $11 {keeps the balance.}) 16. O-O ({White should play} 16. a5 $1 $16) 16... a5 $11 17. cxb6 cxb6 18. b5 Bd6 19. Bxd6 Nxd6 20. Rfc1 Rc8 21. Ne5 {Accuracy: White = 44%, Black = 59%.} 1/2-1/2

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.15"]
[Round "5"]
[White "Pogorelov, Ruslan"]
[Black "Lei, Tingjie"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "2357"]
[BlackElo "2447"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,86,0,0,0,0,0,0,-9,17,-25,0,-20,-12,-39,-28,-26,-34,-33,-25,-28,-41,-102,-81,-114,-99,-87,-77,-66,-78,-154,-139,-144,-171,-141,-83,-160,-39,-183,-179,-162,87,-104,-88,-184,-129,-249,-280,-289,-27,-472,-407,-1030,-893,-766,-177,-201,-14,-66,-56,-134,0,-29994,-29995]} 1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. b3 Be7 5. Bb2 O-O 6. Bg2 b6 7. O-O Bb7 8. e3 dxc4 9. bxc4 c5 10. Qe2 Nc6 11. Rd1 Qc7 12. Nc3 a6 13. Rac1 Rfd8 {LiveBook: 35 Games} 14. Ne1 {A14: English Opening: 1...e6 with b3 by White} (14. Ba1 Rab8 15. Na4 Ba8 16. d4 Qa7 17. Ng5 h6 18. Ne4 Nxe4 19. Bxe4 Na5 20. d5 b5 21. cxb5 axb5 {1-0 (34) Kramnik,V (2760)-Mista,A (2616) Doha 2014}) 14... Na5 {[#]} 15. f4 $146 Rab8 16. g4 {The position is equal.} Nd7 17. Ne4 Bc6 18. d3 b5 19. cxb5 axb5 20. g5 c4 21. Qg4 Bxe4 22. Bxe4 Nc5 23. Be5 (23. Bg2 $15) 23... Bd6 $17 24. Bf6 gxf6 25. gxf6+ Kf8 26. Bxh7 {[%csl Gh7][%cal Rg4g8]} Ke8 27. d4 ({Better is} 27. Nf3) 27... Nd7 $1 {[%cal Rd7f6]} 28. Qg8+ Bf8 29. Qg5 Qc6 (29... Qb7 $142 30. Bg6 Qd5) 30. h4 ({White should try} 30. e4) 30... b4 (30... Qd5 $17 31. e4 Qxg5+ 32. fxg5 Nc6) 31. d5 ({Only move:} 31. Qxa5 $15 c3 32. Bd3) 31... exd5 $1 $19 32. Rxd5 Nc5 $2 (32... Ra8 $1 $19 {Threatens to win with ...c3.} 33. Ng2 (33. Rxa5 $2 Rxa5 34. Qxa5 Bc5 $19) 33... c3) 33. Re5+ $2 (33. Qe5+ $16 {is forced if you want to stay better.} Qe6 34. Qxe6+ Nxe6 35. Rxa5) 33... Kd7 $1 $17 {[%cal Rd7c7] White must now prevent ...Kc7.} ({Not} 33... Ne6 $2 34. f5 $18) 34. Bg8 (34. Nc2 $17 {is a better defense.}) 34... Bd6 $19 35. Bxf7 (35. Rd1 $17 {might work better.} Ne6 36. Rxe6 Kxe6 37. Qg4+ Kxf6 38. Qg5+ Ke6 39. Qg6+ Kd7 40. Qxf7+ Kc8 41. Qf5+ Kc7 42. Qxa5+ Qb6 43. Qxb6+ Kxb6 44. Bxc4 Bxf4 {[%mdl 64] Discovered Attack} 45. Rxd8 Bxe3+ 46. Kg2 Rxd8 47. Bb3) 35... Bxe5 36. fxe5 {And now e6+! would win.} Kc7 $2 {[#]} (36... Qe4 $1 $19 37. Bg6 Qd5) 37. Qf5 $2 {[%mdl 8192]} (37. e6 $1 $11 {[%mdl 512] and White has nothing to worry.}) 37... Kb6 38. Bxc4 (38. Rb1 $142 Nd3 39. Nxd3 cxd3 40. h5) 38... Nxc4 39. Rxc4 Ka7 $2 (39... Rd1 40. Rxb4+ Kc7 41. Rxb8 Rxe1+ {[%mdl 64] Double Attack} 42. Kf2 Ne4+ 43. Kxe1 Qc3+ 44. Ke2 Ng3+ {[%mdl 64] Double Attack} 45. Kf2 Nxf5) 40. Qc2 Rd5 $2 (40... Rbc8 $19 {Hoping for ...Qd5.} 41. Kh2 Qb5) 41. Kh2 (41. Nf3 $11 Rg8+ 42. Kf2) 41... Rxe5 $15 42. Nd3 {[#]} Rxe3 ({Black should play} 42... Rh5 $1 $17 43. Nxc5 Rc8) 43. Nxc5 $2 {[%mdl 8192]} (43. Rxc5 $11 Qd6+ 44. Ne5) 43... Qd6+ {Accuracy: White = 23%, Black = 46%.} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.15"]
[Round "5"]
[White "Montero Melendez, Rafael"]
[Black "Jimenez Morales, Francisco"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2353"]
[BlackElo "2133"]
[Annotator "TA"]
[PlyCount "56"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,56,9,62,12,25,39,44,47,49,45,73,32,67,51,68,54,100,63,130,87,86,90,92,47,55,20,62,33,21,10,45,0,14,0,0,0,0,-314,-325,-294,-8,-13,587,577,891,891,873]} 1. c4 f5 2. g3 Nf6 3. Bg2 g6 4. Nc3 Bg7 5. d3 O-O 6. e4 {A10: English Opening: Unusual Replies for Black} e6 {LiveBook: 6 Games} (6... d6 $11) (6... d6 7. Nge2 fxe4 8. dxe4 c5 9. O-O Nc6 10. h3 Be6 11. b3 Qd7 12. Kh2 a6 13. Be3 Ne8 14. Rc1 Nc7 15. Nd5 Rad8 16. f4 {½-½ (44) Howell,D (2693)-L'Ami,E (2623) Reykjavik 2015}) 7. h3 $146 ({Predecessor:} 7. Nge2 d6 8. O-O Nc6 9. f4 Ne7 10. d4 fxe4 11. Nxe4 Nxe4 12. Bxe4 d5 13. cxd5 exd5 {0-1 (44) Saccone,F (2308)-Bonafede,A (2389) Spoleto 2011}) 7... Nc6 8. exf5 {White has an edge.} gxf5 9. Nge2 Rb8 10. d4 {[%cal Bd3d4,Bd4d5][%mdl 32]} Ne7 11. d5 Ng6 12. Be3 a6 13. O-O Qe7 14. c5 Ne8 (14... b5 $14) 15. Qd2 b6 16. cxb6 cxb6 17. Na4 e5 18. f4 Nd6 19. Rac1 ({Much worse is} 19. Bxb6 Nc4 $15) 19... b5 20. Nb6 Qd8 21. Nxc8 (21. Bc5 $5 {[%cal Rc5d6]} Rxb6 22. Qa5 $14) 21... Rxc8 22. b3 $36 {[%mdl 2048] White is pushing.} Qe7 23. Bc5 {Black must now prevent Qb4.} exf4 24. Rfe1 $2 {[%mdl 8192] [#]} (24. Nxf4 $11 {and White stays safe.} Nxf4 25. gxf4 (25. Qxf4 Rxc5 26. Rxc5 Be5 $11)) 24... Rxc5 $1 $19 {[%mdl 512]} 25. Rxc5 Ne4 $2 ({Weaker is} 25... f3 26. Bxf3 Ne4 27. d6 $17) ({Black should play} 25... fxg3 $19 {...f4 is the strong threat.} 26. Rcc1 Qh4) 26. d6 $1 $11 {[%cal Rd6e7]} Qg5 $2 {[%mdl 8192]} (26... Qf6 $1 $11 27. Bxe4 fxe4 28. gxf4 Nxf4 29. Nxf4 Qd4+ 30. Qe3 Qxe3+ 31. Rxe3 Bd4 32. Rg5+ Kh8) 27. Bxe4 $18 Ne5 {[#]} 28. Rxe5 $1 Bxe5 {Precision: White = 35%, Black = 31%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.15"]
[Round "5"]
[White "Halfhide, Sebastian"]
[Black "Ibarra Jerez, Jose Carlos"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "2282"]
[BlackElo "2558"]
[Annotator "TA"]
[PlyCount "173"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,173,11,22,7,13,16,10,0,21,20,22,18,29,36,31,14,11,8,0,-21,-22,-28,-35,-28,-10,-28,-25,-19,-8,-38,-19,-37,-10,-10,-10,-10,-26,-26,-12,-55,-14,-39,-33,-86,-63,-72,-73,-107,-99,-78,-57,-45,-35,-50,-10,-11,0,0,0,-50,-50,-130,-130,-130,-130,-130,-130,-130,-130,-130,-112,-130,-130,-130,0,-130,-130,-130,-130,-130,-130,-130,-130,-130,-130,-130,-33,-33,-33,-33,-33,-33,-33,-33,0,-33,-10,-33,-33,-33,-33,-33,-33,-33,-33,-33,-16,-23,0,-33,-10,-33,-10,-33,0,-33,-33,-33,-33,-33,-33,-33,-33,-33,-23,-23,0,0,0,0,0,-3,-3,-10,-3,-10,-10,-10,-10,-10,-10,-10,-10,-10,-10,-10,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 Nc6 2. Nf3 d6 3. Bc4 Nf6 4. Nc3 g6 (4... Bg4 5. h3 Bh5 6. d3 e6 7. g4 Bg6 8. Be3 a6 9. Qe2 Be7 10. Bb3 d5 11. exd5 exd5 {1-0 (69) Bernotas,A (2332)-Dhulipalla,B (2353) chess.com INT 2017}) 5. h3 Bg7 6. O-O {B00: Queen's Fianchetto Defence, Nimzowitsch Defence} O-O 7. Re1 e5 8. Nd5 $146 ({Predecessor:} 8. d3 a6 9. a4 Bd7 10. Be3 Na5 11. Ba2 b5 12. axb5 axb5 13. Qd2 b4 14. Ne2 Nh5 {½-½ (14) Berke,A (2000)-Hlavac,I (1866) Busevec 2004}) 8... h6 9. c3 {[%cal Bc2c3,Bc3c4][%mdl 32]} Nxd5 10. exd5 Nb8 11. d4 {[%cal Rd4e5]} Nd7 12. Bb5 Re8 13. dxe5 dxe5 14. c4 a6 $36 {[%mdl 2048] Black has good play.} 15. Ba4 b5 16. cxb5 Nb6 17. bxa6 Nxa4 18. Qxa4 Rxa6 19. Qc4 Bb7 20. Bd2 Qa8 21. Bc3 Bxd5 22. Qxc7 {[%cal Rc3e5]} Bxf3 23. gxf3 Qxf3 {Hoping for ...Rf6.} 24. Qd7 Qa8 (24... Ree6 {keeps more tension.} 25. Re3 Qf4 26. Rg3 Bf6 27. a4 e4) 25. a3 Rd8 26. Qb5 ({White should play} 26. Qg4 $15) 26... Rd5 27. Qf1 {[#]} e4 $1 {[%mdl 512]} 28. Rxe4 Bxc3 29. bxc3 Rxa3 30. Rxa3 Qxa3 $17 {[%mdl 4096] Endgame KQR-KQR} 31. Qc4 Qc1+ 32. Kh2 Rd1 33. Re8+ Kg7 34. Qe4 {[#] White wants to mate with Qe5+.} Qxc3 35. Qe5+ (35. Qe7 $15 g5 36. Qf8+ Kg6 37. Qg8+ Qg7 38. Qxg7+ Kxg7 39. h4) 35... Qxe5+ 36. Rxe5 {KR-KR} Rd4 37. Kg3 g5 38. Ra5 Kg6 39. Ra6+ Kh5 40. Ra5 Rd3+ 41. Kg2 Rd4 42. Kg3 $1 f6 43. Rb5 Ra4 44. Rc5 Kg6 45. Rb5 h5 46. Rc5 Ra3+ 47. Kg2 g4 (47... h4 $17 48. Rb5 Rc3) 48. hxg4 $15 hxg4 49. Rb5 f5 50. Rb6+ Kg5 51. Rb8 Ra4 52. Rb7 Ra1 53. Rg7+ Kf6 54. Rg8 Ra2 55. Rf8+ Ke5 56. Re8+ Kf4 {Strongly threatening ...g3.} 57. Rb8 Ra3 58. Rb4+ Kg5 59. Rb8 Ra6 60. Rb5 Rh6 61. Ra5 Rh5 62. Kg3 Rh3+ 63. Kg2 Rd3 64. Ra8 Rd5 65. Rg8+ Kf6 66. Rf8+ Kg7 67. Ra8 f4 68. Ra4 {The position is equal.} Rf5 69. Ra6 Rf6 70. Ra7+ Kg6 71. Ra5 Rd6 72. Rb5 Rd2 73. Kg1 Kf6 74. Ra5 Re2 75. Rb5 Re5 76. Rb8 Kg5 77. Kg2 Re6 78. Rg8+ Kf5 79. Rf8+ Rf6 80. Rg8 Rh6 81. Rf8+ Kg5 82. Rg8+ Kh4 83. f3 gxf3+ 84. Kxf3 Rf6 85. Rg4+ Kh5 86. Rxf4 Rxf4+ 87. Kxf4 {Precision: White = 60%, Black = 54%.} 1/2-1/2

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.15"]
[Round "5"]
[White "Calzetta Ruiz, Monica"]
[Black "Fedorchuk, Sergey A."]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "2245"]
[BlackElo "2606"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,68,41,42,41,36,46,18,1,0,0,-15,-17,-16,0,-8,-20,-7,0,-42,-48,-53,-62,-76,-61,-59,-54,-81,-81,-81,-81,-81,-81,-81,-81,-78,-81,-95,-99,-273,-280,-262,-279,-289,-296,-264,-258,-268,-243,-270,-282,-1892,-331]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 Nf6 7. f4 {B48: Sicilian: Taimanov: 5 Nc3 Qc7 6 Be3 a6 without Be2} Nxd4 8. Qxd4 Ng4 9. O-O-O Nxe3 10. Qxe3 {LiveBook: 3 Games} Bc5 11. Qg3 O-O 12. e5 d5 13. Bd3 {[#]} b5 $146 ({Predecessor:} 13... f6 14. Qh4 g6 15. exf6 {1-0 (53) Motylev,A (2677)-Volodin,A (2506) Warsaw 2012}) 14. f5 exf5 15. Nxd5 Qa5 $1 $36 {[%mdl 2048] aiming for ...Be6. Black is pushing.} 16. Kb1 $1 Be6 17. Qf3 g6 $1 18. h4 {next h5 is good for White.} Rfd8 19. Be2 h5 $1 20. Rd3 Kg7 21. Rhd1 Rab8 22. Qf4 Bxd5 23. Rxd5 Rxd5 24. Rxd5 Qe1+ {[%mdl 64] [#] Double Attack} 25. Bd1 Re8 26. a3 Bf2 27. Ka2 Bxh4 28. Rxb5 $2 (28. Bf3 $17 {is a better defense.}) 28... Qxd1 $19 29. Qxh4 {Black should prevent Qf6+.} Qxc2 $17 {KQR-KQR} 30. Qf6+ Kg8 31. Rb7 Qc4+ 32. Ka1 a5 33. Rb6 {[#] intending e6!} Qd4 $1 34. Rb7 $2 (34. Rd6 Qxe5 35. Qxe5 Rxe5 36. Rd2) 34... Qd1+ {Accuracy: White = 44%, Black = 92%.} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.15"]
[Round "5"]
[White "Diaz Castro, Ismael"]
[Black "Del Rio De Angelis, Salvador G."]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2228"]
[BlackElo "2501"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,63,22,20,56,41,41,35,35,45,35,47,75,75,80,80,96,83,72,95,89,72,70,-104,-120,-111,-74,-142,-135,-137,-170,-107,-68,-38,95,96,273,264,694,692,1418,1379,1952,1927,29986,1494,1413,1399]} 1. Nf3 Nf6 2. d4 b6 3. c4 Bb7 4. g3 e6 5. Bg2 Bb4+ 6. Bd2 a5 7. a3 Bxd2+ 8. Nbxd2 d6 9. Qc2 O-O 10. O-O {LiveBook: 6 Games} a4 {E16: Queen's Indian: 4 g3 Bb7 5 Bg2 Bb4+} (10... c5) 11. e4 Nfd7 12. Rad1 $146 ({Predecessor:} 12. d5 Qf6 13. Rfe1 e5 14. Nf1 Nc5 15. Rad1 g6 16. Ne3 Nbd7 {0-1 (16) Ljubisavljevic,Z (2139)-Lajthajm,B (2435) Novi Sad 2016}) 12... e5 {White is slightly better.} 13. Nb1 exd4 14. Nxd4 Nc5 15. Nc3 Nbd7 16. f4 f6 17. Qe2 Re8 18. Qg4 Nf8 {[%cal Rc5e4]} 19. Nf5 {[%csl Gf5][%cal Rg4g7]} g6 20. e5 $2 (20. Ne3 $14) 20... Bxg2 $17 21. Kxg2 {[#] Threatens to win with Nd5.} h5 $1 {[%cal Rh5g4]} 22. Nh6+ ({Better is} 22. Qh3 gxf5 23. exd6) 22... Kh7 23. Qh4 {Black must now prevent Ng4.} Kxh6 24. exf6 Nh7 25. g4 {[%cal Bg3g4,Bg4g5,Bg5f6][%mdl 32] g5+ is the strong threat.} Nxf6 (25... Qxf6 $15 {keeps the upper hand.} 26. Qxf6 Nxf6 27. g5+ Kg7 28. gxf6+ Kf7) 26. g5+ $16 {[%mdl 64] [#] Double Attack} Kg7 $2 (26... Kh7 $16 27. gxf6 Nd7) 27. gxf6+ $18 Kf7 $2 (27... Qxf6 28. Qxf6+ Kxf6) 28. f5 {White threatens fxg6+ and mate.} Rg8 29. Rde1 {[%cal Bd1e1,Be1e7,Be7g7][%mdl 32]} Nd7 30. Re7+ Kf8 31. Qg5 (31. Nd5 $142 c5 32. fxg6 Rxg6+ 33. Kh1 Qxe7 {[%mdl 64] Remove Defender} 34. fxe7+ Kg7 35. Nc7 Rc8 36. e8=Q) 31... gxf5 32. Rg7 {Accuracy: White = 54%, Black = 29%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.15"]
[Round "5"]
[White "Garcia Trobat, Francisco"]
[Black "Saric, Ante"]
[Result "0-1"]
[ECO "E53"]
[WhiteElo "2193"]
[BlackElo "2536"]
[Annotator "TA"]
[PlyCount "38"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,38,-32,-25,-50,-25,-90,-104,-107,-94,-200,-156,-189,-150,-172,-170,-274,-307]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O cxd4 8. exd4 dxc4 9. Bxc4 b6 10. a3 Bxc3 11. bxc3 Qc7 12. Qe2 Bb7 {LiveBook: 8 Games} 13. Bd3 {E54: Nimzo-Indian: Rubinstein: Main Line: 7...dxc4 8 Bxc4} (13. Ne5 Nbd7 14. Nxd7 Qxd7 15. Bd3 Qc6 16. f4 Qxc3 17. Bb2 Qc7 18. Rac1 Qd6 19. f5 Rfe8 20. Qe5 Qd5 21. Qxd5 Nxd5 {0-1 (56) Hafiz,A (2324)-Rozum,I (2595) Chennai 2018}) 13... Qxc3 14. Bg5 (14. Bd2 $11 Qc7 15. Rac1) 14... Nbd7 $17 15. Rfc1 $146 {Black is better.} ({Predecessor:} 15. Rac1 Qa5 16. Bf4 Rfc8 17. Rcd1 Qxa3 18. Rfe1 Qa5 19. Be5 h6 20. Rb1 Qd5 21. Rb5 Qc6 22. Rb2 Nxe5 23. dxe5 Nd7 24. Rb4 Qc3 25. Rg4 Rc5 26. Qe3 Bxf3 27. gxf3 Nxe5 {0-1 (27) Velichko,A (2042)-Tarasov,A (2210) Samara 2014}) 15... Qa5 {[#] And now ...Bxf3 would win.} 16. d5 (16. Qd2 $17 {was worth a try.}) 16... Bxd5 ({Don't go for} 16... Nxd5 $2 17. Bd2 $18) 17. Ne5 {Black must now prevent Nxd7.} Bb7 18. Bb5 Nxe5 19. Bd2 {[#]} (19. Qxe5 {is the only way for White.} Nd5 20. Qb2) 19... Bf3 $1 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.15"]
[Round "5"]
[White "Antonano Fedz-Quincoces, Avelino"]
[Black "Ertan, Can"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2164"]
[BlackElo "2421"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,57,0,-20,29,46,25,41,44,55,41,37,57,0,0,0,-20,-52,-14,-627,-131,-134,-138,-141,-143,-137,-92,-142,-132,-181,-174,-150,-136,-470,-462,-438,-408,-29999]} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. O-O Bc5 10. f3 Ng5 11. f4 Ne4 12. Nc3 {LiveBook: 11 Games. C56: Two Knights: 4 d4 exd4 5 0-0 Nxe4} (12. Be3 Qe7 13. Nd2 Nxd2 14. Qxd2 Bb6 15. Rae1 c5 16. Nf3 d4 17. Bf2 Bb5 18. f5 Bxf1 19. Kxf1 Qd7 20. Qg5 {0-1 (56) Kosteniuk,A (2557)-Muzychuk,M (2544) Huaian 2017}) 12... Bg4 13. Qxg4 Bxd4+ 14. Kh1 {White has an edge.} Nf2+ $1 15. Rxf2 $1 Bxf2 16. Qxg7 Rf8 17. b3 $146 ({Much weaker is} 17. Qxh7 $6 Qd7 $11) (17. f5 $14 Qd7 18. Qf6 (18. Qxh7 O-O-O $17)) ({Predecessor:} 17. f5 Qd7 18. Qg4 O-O-O 19. e6 fxe6 20. fxe6 {1-0 (53) Pokorna,R (2345)-Exler,V (2211) Austria 2016}) 17... Qe7 $11 18. Qxh7 O-O-O 19. Qd3 Rh8 20. g3 $2 {[%mdl 8192]} (20. h3 $11) 20... Qe6 $2 (20... Rdg8 $19 {is more deadly.} 21. Kg2 Bb6) 21. f5 $17 Qxe5 {[#] Strongly threatening ...Bxg3.} 22. Bf4 Qg7 {Threatens to win with ...Bd4.} 23. Rf1 Bd4 24. Ne2 Bb6 $40 {[%mdl 128] Black is out for blood.} 25. a4 Qg4 {( -> ...Qh3)} 26. Ng1 Rh5 {aiming for ...Rdh8.} 27. a5 $2 {[%mdl 8192]} (27. Qf3 $17 {is tougher.} Rdh8 28. h4 Qxf5 29. Qe2) 27... Rdh8 $19 {[%csl Gh8][%cal Rh5h2]} 28. h4 {[#]} Bxg1 $1 29. Rxg1 {Precision: White = 25%, Black = 71%.} (29. Kxg1 $19 Rxh4 30. Qf3) 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.15"]
[Round "5"]
[White "Arroyo Rodriguez, Jesus"]
[Black "Blanco Acevedo, Cristobal Jose"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2126"]
[BlackElo "2397"]
[Annotator "TA"]
[PlyCount "94"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,94,-29,-22,-31,-48,-47,-29,34,10,19,15,20,7,31,37,63,54,69,62,89,98,116,96,195,171,157,149,228,-155,-29,-31,-31,-40,-52,-34,0,0,0,0,0,0,0,-94,-89,-362,-300,-300,-269,-337,-223,-218,-207,-350,-284,-266,-263,-289,-316,-264,-270,-1212,-1197,-1204,-1204,-1119,-1126,-2057,-2036,-29975,-29977,-29982,-29983,-29982,-29982,-29974,-29973]} 1. e4 d6 2. d4 g6 3. Nc3 a6 4. f4 Nd7 5. Nf3 Bg7 6. Be3 b5 7. Bd3 Bb7 8. a4 {B06: Modern Defence} (8. e5 c5 9. Be4 Bxe4 10. Nxe4 Nh6 11. Qe2 cxd4 12. Bxd4 Nf5 13. O-O-O Nxd4 14. Rxd4 O-O 15. Rhd1 Nb6 16. Kb1 {0-1 (50) Borisek,J (2576)-Bacrot,E (2718) chess.com INT 2018}) 8... b4 9. Ne2 Ngf6 10. Ng3 c5 11. c3 {LiveBook: 3 Games} h5 12. e5 $1 {[%cal Re5f6]} Ng4 13. Bg1 e6 $146 ({Black should try} 13... bxc3 $11 14. bxc3 Qa5) ({Predecessor:} 13... dxe5 14. fxe5 e6 15. Ne4 O-O {½-½ (75) Zinn,L-Vadasz,L Zalaegerszeg 1969}) 14. Ne4 Bxe4 $1 15. Bxe4 d5 16. Bc2 $36 {[%mdl 2048] White has the initiative.} c4 17. Ng5 b3 {[#]} 18. Bxg6 $1 {[%mdl 512]} fxg6 19. Nxe6 Qb6 20. Nxg7+ Kf8 21. h3 {Black must now prevent a5.} Nh6 (21... Ngf6 $16) 22. Nxh5 gxh5 23. Qxh5 Qe6 (23... Re8 $16) 24. g4 $2 {[#]} (24. Be3 $18 {Threatens to win with f5!} Ke7 25. Qg5+ Ke8 26. Kd2) 24... Nf7 ({Black should play} 24... Nf6 $1 $17 {[%cal Rf6h5]} 25. Qg6 Nhxg4 26. hxg4 Rxh1) 25. Qf5 $1 $11 {[%cal Rf5e6]} Qxf5 26. gxf5 Nh6 27. f6 Kf7 {[%mdl 1024] Black has compensation.} (27... Re8 $5 {[%cal Rd7f6]}) 28. Ke2 a5 29. Bf2 Nf5 30. Rag1 Nb6 31. Rg5 (31. Ra1 $1 $11 {was the only way to keep the balance.}) 31... Ke6 $17 32. f7 $2 {[%mdl 8192]} (32. Ra1 $17 Rxh3 33. Rg6) 32... Nxa4 $19 33. Rg6+ Kxf7 34. Rf6+ Ke7 35. Rxf5 Nxb2 36. Rg1 (36. Rg5 {only move.} a4 37. Rg7+ Kf8 38. Rhg1) 36... Rag8 {aiming for ...Rxg1.} 37. Bh4+ Kd7 38. Rf7+ Kc6 39. Rxg8 Rxg8 {[%mdl 4096] Endgame KRB-KRN} 40. e6 $2 (40. Rf6+ Kb5 41. e6) 40... Na4 41. e7 Nxc3+ 42. Kf3 {[#]} Re8 $1 43. Rf8 Kd7 44. f5 b2 {Black mates.} 45. f6 b1=Q 46. f7 Qf5+ 47. Kg2 Rxe7 {Precision: White = 35%, Black = 55%.} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.15"]
[Round "5"]
[White "Pallares Bejarano, Salvador"]
[Black "Campora, Daniel H."]
[Result "0-1"]
[ECO "D76"]
[WhiteElo "2079"]
[BlackElo "2417"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 29,64,-55,-39,-66,-63,-74,-38,-41,-21,-39,-17,-41,-28,-24,-20,-40,-30,-89,-46,-208,-112,-108,-116,-187,-132,-158,-167,-195,-128,-980,-944,-1098,-1047,-29991,-29984,-29990,-1389]} 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d5 6. cxd5 Nxd5 7. O-O Nb6 8. Nc3 Nc6 {[%cal Bb8c6,Bc6e7,Be7f5,Bf5e3][%mdl 32]} 9. e3 e5 10. d5 Ne7 11. e4 Bg4 12. h3 Bxf3 13. Bxf3 c6 14. Qb3 cxd5 {D76: Fianchetto Grünfeld: Main Line with 7...Nb6} 15. exd5 (15. Nxd5 Nc6 16. Be3 Nd4 17. Bxd4 exd4 18. Nxb6 Qxb6 19. Qxb6 axb6 20. Be2 d3 21. Bxd3 Bxb2 22. Rab1 {1-0 (56) Yu,Y (2675)-Gao,R (2475) China 2013}) 15... Nf5 $1 {LiveBook: 3 Games} 16. Be3 Nxe3 $146 {Black is slightly better.} ({Predecessor:} 16... Rc8 17. Nb5 Nxe3 18. fxe3 a6 19. Na3 e4 20. Bxe4 Qd6 21. Bg2 Be5 {½-½ (21) Torday,B (2099)-Kovacs,D (2159) Hungary 2011}) 17. fxe3 f5 {[%cal Bf7f5,Bf5f4][%mdl 32]} 18. e4 Kh8 19. Rad1 Rc8 20. Be2 Qd6 21. Kg2 a6 22. Bd3 {[%cal Re4f5]} f4 23. g4 (23. Rf3 $11 {keeps the balance.}) 23... Rc7 24. Kf3 $2 {[#]} (24. Ne2 $15) 24... Bf6 (24... Qc5 $1 $19 {[%cal Rc5e3] And now ...Qe3+ would win.} 25. Rfe1 Bf6) 25. a3 Be7 26. Rf2 (26. Qb4 $17 {might work better.}) 26... Rfc8 (26... Qf6 $19 27. d6 Qxd6) 27. Rh2 Nd7 28. h4 Qc5 (28... h5 $19 {aiming for ...Nf6.} 29. g5 Nc5) 29. Re1 $2 {[%mdl 8192]} (29. Kg2 $17) 29... Qd4 $19 30. Rd2 Bxh4 31. Ree2 Rxc3 32. bxc3 Rxc3 {Accuracy: White = 11%, Black = 45%.} (32... Qg1 $142 33. Rf2 Nf6 34. Ke2 {[#]} f3+ $1 {[%mdl 576] Decoy} 35. Kxf3 Qxg4+ 36. Ke3 Bg5+ {[%mdl 64] Skewer} 37. Rf4 Qxf4+ 38. Ke2 Qxd2+ {[%mdl 64] Double Attack} 39. Kf1 Ng4 40. Qc2 Ne3+ 41. Kg1 Qe1+ 42. Bf1 Qxf1+ 43. Kh2 Bf4#) 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.16"]
[Round "6"]
[White "Fedorchuk, Sergey A."]
[Black "Montero Melendez, Rafael"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2606"]
[BlackElo "2353"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,55,13,6,1,16,9,13,20,9,18,20,24,50,48,51,58,84,73,117,106,109,37,42,48,128,123,147,135,152,160,170,165,174,188,206,216,313,288,277,286,350,358,345,342,429,420,407,389]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Ba4 $146 ({Predecessor:} 5. c3 O-O 6. O-O d5 7. Nbd2 dxe4 8. dxe4 a5 9. Bxc6 bxc6 10. Nxe5 Re8 11. Nb3 Qxd1 12. Rxd1 Bb6 13. Nc4 Nxe4 14. Nxb6 cxb6 {½-½ (43) Sethuraman,S (2673)-Giri,A (2780) Douglas 2018}) 5... O-O 6. O-O {C65: Ruy Lopez: Berlin Defence (3...Nf6), unusual lines and 4 0-0 Bc5} Re8 7. Bg5 h6 8. Bh4 {The position is equal.} g5 9. Bg3 d6 10. c3 Bb6 11. Nbd2 Bd7 12. Nc4 Ne7 13. Bxd7 Qxd7 14. a4 c6 15. Qb3 (15. h4 $16) 15... Bc7 $14 16. Qxb7 Reb8 ({Better is} 16... h5 $14) 17. Qa6 $16 Ng6 18. b4 Nh5 19. Ne3 d5 {[#]} 20. a5 $1 Kh7 21. Rfe1 dxe4 22. dxe4 Rb5 (22... Nf6 $142 23. Qc4 Re8) 23. Rad1 $18 Qe6 24. Nf5 Nxg3 25. hxg3 ({Less strong is} 25. fxg3 Nf8 $18) 25... Nf8 26. Nd6 {[%mdl 64] [#] Decoy} Bxd6 27. Qxc6 {[%mdl 64] Double Attack} Qe8 28. Rxd6 {Accuracy: White = 78%, Black = 36%.} ({Don't play} 28. Qxd6 Ng6 $18) 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.16"]
[Round "6"]
[White "Ibarra Jerez, Jose Carlos"]
[Black "Aguilar, Andres"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2558"]
[BlackElo "2307"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,103,-20,-1,-9,-12,-13,-10,-18,-8,8,50,65,80,73,67,72,105,108,99,81,170,48,183,194,171,175,242,242,222,197,275,55,55,29,151,120,151,96,103,113,112,70,85,62,72,72,73,84,110,106,112,114,108,117,157,157,159,146,174,182,138,149,206,187,241,264,387,367,539,445,575,551,2087,2119,2118,2037,1592,2085,1937,2024,29974,29976,29960,12368,29983,29984,29984,29985,29986,29986]} 1. e4 c5 2. Nc3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qd2 Nf6 (5... g6 6. b3 Bh6 7. f4 f5 8. Bb2 Nf6 9. Bd3 Qa5 10. exf5 Bxf5 11. Nge2 Bxd3 12. Qxd3 {1-0 (42) Nakamura,H (2769)-Grischuk,A (2766) Leuven 2018}) 6. b3 {B23: Closed Sicilian: Lines without g3} e6 7. Bb2 Be7 8. O-O-O O-O {LiveBook: 6 Games} 9. f4 a6 10. Nf3 Qc7 $146 ({Predecessor:} 10... b5 11. g4 {½-½ (45) Galopoulos,N (2351)-Giannoulakis,L (2287) Rio Achaea 2018}) 11. Bd3 b5 {[%cal Bb7b5,Bb5b4][%mdl 32]} 12. g4 b4 (12... Nxg4 $6 13. Rhg1 $16) 13. Na4 d5 14. e5 Ne4 15. Qe3 Nc3 16. Nxc3 bxc3 17. Bxc3 Nb4 (17... a5 $16) 18. Kb1 (18. Bxh7+ $18 Kxh7 19. Bxb4 {[%mdl 64] Overworked Piece} Bxb4 20. Ng5+ Kg8 21. Qh3) 18... Qa5 (18... a5 $14) 19. Bxb4 $1 $18 Qxb4 20. Nd4 Bd7 (20... Qc5 $142 21. f5 exf5) 21. f5 $1 Rfc8 22. Rhf1 Bc5 (22... Qc3 {keeps fighting.} 23. Ne2 (23. fxe6 Bxe6 24. Ne2 Qc7 $16) 23... Qc7) 23. Be2 $2 ({White should try} 23. fxe6 $18 Bxe6 24. Bf5) 23... a5 $1 $14 24. Rf3 Qb6 (24... a4 $11 {remains equal.}) 25. c3 Rab8 26. Ka1 (26. f6 $142 {Black must now prevent fxg7.} g6 27. Ka1 (27. Qh6 Bf8 $16)) 26... a4 $16 27. b4 a3 28. Qd2 Bxd4 $1 29. Qxd4 Ba4 30. Qxb6 Rxb6 31. Rd4 exf5 32. gxf5 Bc2 33. b5 $1 (33. Rxd5 $2 Be4 $19) 33... Be4 34. Re3 $1 Rh6 {[#]} 35. h3 $1 Bxf5 36. c4 (36. Rxd5 $6 Rxh3 37. Rxh3 Bxh3 $16) 36... Rxh3 37. Rxh3 Bxh3 38. Rxd5 {[%mdl 4096] Endgame KRB-KRB} Bg2 (38... h5 $16) 39. Rd3 $18 h5 (39... f5 $142 40. Rxa3 Be4) 40. Rxa3 ({Don't play} 40. Bxh5 $6 Rxc4 41. Rxa3 Kf8 $16) 40... h4 {[#]} (40... Kf8 $142 41. Rg3 (41. Bxh5 Rxc4 42. Kb2 Rc5 $16) 41... Bb7) 41. Bf3 $1 {[%cal Rf3g2]} Bxf3 (41... h3 $142 42. Bxg2 hxg2) 42. Rxf3 Rxc4 {Threatening ...Rb4. KR-KR} 43. b6 {Hoping for b7.} Rc1+ 44. Kb2 Rc8 45. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} g5 46. a5 Rb8 47. Rf5 f6 48. exf6 Kf7 49. Rxg5 Rh8 50. b7 {White mates.} h3 51. Rg1 h2 52. Rh1 {Accuracy: White = 75%, Black = 33%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.16"]
[Round "6"]
[White "Saric, Ante"]
[Black "Halfhide, Sebastian"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2536"]
[BlackElo "2282"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,69,0,0,20,19,19,28,31,18,56,24,18,14,99,96,91,92,107,99,102,110,106,99,117,119,187,195,228,226,224,208,242,233,233,228,237,229,245,250,251,231,423,431,519,556,556,558,555,553,522,518,1698,1633,1346,1333]} 1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. b3 O-O 7. Bb2 d5 8. Ne5 Nbd7 9. d4 {LiveBook: 23 Games. A14: English Opening: 1...e6 with b3 by White} Nxe5 (9... c5 10. cxd5 Nxd5 11. Nxd7 Qxd7 12. dxc5 Bxc5 13. a3 Rad8 14. b4 Be7 15. Qb3 Bf6 16. Rd1 Bxb2 17. Qxb2 {1-0 (34) Liu,Y (2505)-Ma,Z (2489) Tianjin 2018}) 10. dxe5 Ne4 11. Qc2 {The position is equal.} Bc5 $146 ({Predecessor:} 11... f5 12. exf6 Bxf6 13. Bxe4 dxe4 14. Bxf6 Qxf6 15. Nc3 e5 16. Rad1 Rad8 17. Rxd8 Rxd8 18. Rd1 Rxd1+ 19. Nxd1 {½-½ (19) Czartoryski,P (2061)-Korbal,A (1994) Wroclaw 2007}) 12. e3 Qg5 13. Bd4 Bxd4 14. exd4 Qg6 (14... c5 $11) 15. f3 $16 Ng5 16. Qxg6 fxg6 17. f4 Ne4 18. Bxe4 dxe4 19. Nc3 Rad8 20. Rad1 Rd7 (20... e3 $16 {might work better.} 21. Rd3 h6) 21. Kf2 $18 Rfd8 22. Ke3 c5 23. Nb5 (23. Nxe4 Bxe4 24. Kxe4 Rxd4+ 25. Rxd4 Rxd4+ 26. Ke3 Kf7 $14) 23... cxd4+ 24. Rxd4 Rxd4 25. Nxd4 {[%mdl 4096] Endgame KRB-KRN} Kf7 26. Rf2 h6 27. h4 a6 28. Rd2 g5 $2 (28... Bc8 {was worth a try.} 29. a4 (29. Kxe4 Bb7+ 30. Ke3 Ke7 $18) 29... Bb7) 29. fxg5 {White is clearly winning.} hxg5 {[#]} 30. Nxe6 $1 {[%mdl 512]} Rxd2 (30... Kxe6 31. Rxd8) 31. Nxg5+ {[%mdl 64] Double Attack} Kg6 32. Kxd2 {KB-KN} Kf5 33. e6 {[%cal Be5e6,Be6e7][%mdl 32]} Kg4 (33... a5 $142 34. Nf7 Bc6 35. g4+ Kf4) 34. e7 Bc6 {[#]} 35. Nxe4 $1 {[%mdl 512] Accuracy: White = 83%, Black = 26%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.16"]
[Round "6"]
[White "Del Rio De Angelis, Salvador G."]
[Black "Medina Romero, Jose"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2501"]
[BlackElo "2075"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,59,45,28,59,59,62,33,59,46,57,56,65,83,102,101,87,98,107,112,177,168,175,183,174,169,176,171,384,218,226,210,273,275,264,239,787,750,755,745,820,825,1525,1437,2715,2701]} 1. d4 g6 2. c4 Nf6 3. Nc3 Bg7 4. Nf3 O-O 5. Bg5 d6 6. e3 Nbd7 7. Be2 c6 8. Qc2 a6 9. O-O {LiveBook: 42 Games} e5 {E61: King's Indian: Early deviations for White, including Smyslov System} (9... b5 10. Nd2 Bb7 11. b4 a5 12. Rab1 bxc4 13. bxa5 Ba6 14. Nxc4 Bxc4 15. Bxc4 Qxa5 16. Bh4 Rfb8 17. Bb3 Qh5 {0-1 (31) Sulava,N (2565)-Martinovic,S (2511) Marija Bistrica 2011}) 10. Rfd1 Qc7 11. Bh4 Re8 {White is slightly better.} 12. dxe5 dxe5 13. Nd2 Nc5 $146 ({Predecessor:} 13... Nf8 14. c5 Bf5 15. Qb3 Ne6 16. Na4 g5 17. Bg3 {1-0 (41) Przezdziecka,M (2281)-Gasik,P (2105) Warsaw 2008}) 14. b4 Ne6 15. Nde4 Nxe4 16. Nxe4 Rf8 {[#]} 17. c5 $1 f5 (17... a5 $16 {was necessary.}) 18. Nd6 $18 g5 19. Bc4 gxh4 20. Nxc8 {[%mdl 64] Overworked Piece} Qxc8 21. Rd6 Rf6 $2 {[#]} (21... Kh8) 22. Rxe6 (22. Bxe6+ $142 Rxe6 23. Qc4) 22... Kh8 23. Re7 ({Stronger than} 23. Rxe5 Rg6 $17) 23... f4 24. Rd1 Qg4 25. f3 $40 {[%mdl 128] Black is in trouble.} ({Don't play} 25. Rxb7 $6 Rg6 $16) 25... Qg5 $2 (25... Qg6 26. Bd3 Qh6 27. Rxb7 h3) 26. Rdd7 {White is clearly winning.} Rg6 27. Bd3 e4 28. Bxe4 fxe3 29. Bxg6 e2 30. Qxe2 {Accuracy: White = 82%, Black = 32%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.16"]
[Round "6"]
[White "Li, Di"]
[Black "Starostits, Ilmars"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "2488"]
[BlackElo "2442"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,69,162,162,160,166,170,166,100,128,130,228,229,230,222,217,212,250,242,294,301,289,291,298,184,267,268,311,289,309,288,432,424,471,466,462,455,525,526,566,564,558,560,545,543,532,441,589,583,693,687,669,669,605,597]} 1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. c4 e6 5. Bg5 exd5 6. cxd5 d6 7. e4 {E10: Blumenfeld Gambit} (7. e3 a6 8. a4 b4 9. Nbd2 Be7 10. Nc4 Bb7 11. Bxf6 Bxf6 12. a5 O-O 13. Bd3 Qe7 14. O-O Nd7 {0-1 (38) Delchev,A (2629)-Mamedyarov,S (2733) Porto Carras 2011}) 7... a6 8. a4 h6 9. Bxf6 Qxf6 {LiveBook: 3 Games} 10. axb5 Qxb2 11. Nbd2 Be7 12. Nc4 $146 ({White should try} 12. Rb1 $18 Qc3 13. b6) ({Predecessor:} 12. Be2 f5 13. e5 Bb7 14. O-O axb5 {1-0 (26) Pashikian,A (2616)-Artamonov,V (2277) Khanty-Mansiysk 2011}) 12... Qc3+ $16 13. Nfd2 {aiming for Ra3.} Bg4 (13... O-O $16 {was necessary.}) 14. Be2 $18 Bxe2 15. Kxe2 O-O 16. Qb3 Qf6 17. Rhb1 Qg6 18. Qg3 Qh5+ 19. Qf3 Qg6 20. Kf1 Bf6 (20... Bg5 $142 21. b6 a5) 21. Ra2 Bd4 22. Qf5 Qxf5 23. exf5 a5 (23... Bc3 $142 24. Ne4 (24. Nxd6 Bxd2 25. Rxd2 axb5 $16) 24... Bb4) 24. Rxa5 {White is clearly winning.} Nd7 25. Rxa8 Rxa8 26. b6 {[%cal Bb5b6,Bb6b7][%mdl 32]} Ra4 27. b7 {[#] Hoping for Nb6.} Rb4 28. Rxb4 cxb4 {[%mdl 4096] Endgame KBN-KNN} 29. Na5 Bb6 30. Nc6 Bc7 31. Ke2 g6 32. fxg6 fxg6 33. Nb3 Kf7 34. Nxb4 Nb8 35. Nd4 {Accuracy: White = 81%, Black = 53%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.16"]
[Round "6"]
[White "Krishna C R G"]
[Black "Diaz Castro, Ismael"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2469"]
[BlackElo "2228"]
[Annotator "TA"]
[PlyCount "106"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,106,-25,-12,-46,-34,-81,-6,-107,-94,-116,-123,-117,-94,-107,-105,-100,-95,-130,-114,-149,-137,-170,-87,-197,-170,-173,-145,-164,-147,-166,-155,-185,-143,-116,-46,-212,-14,-9,0,-25,0,-96,-44,-90,-52,-293,-169,-177,-169,-477,-183,-168,-125,-362,-175,-457,-227,-835,-850,-825,-816,-812,-796,-997,-819,-819,-776,-793,-713,-956,-840,-841,-679,-815,-535,-535,-519,-538,-542,-542,-504,-482,-490,-462,-442,-442,-441,-29978,-29980]} 1. Nf3 Nf6 2. d4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 O-O 6. Be2 c5 7. dxc5 Nbd7 8. O-O Nxc5 9. Be5 {D00: 1 d4 d5: Unusual lines} b6 10. a4 Bb7 {LiveBook: 3 Games} 11. Ra3 {The position is equal.} Ncd7 12. Bg3 Rc8 $146 (12... a6 $17) ({Predecessor:} 12... a6 13. Ne5 e6 14. Bf3 Rc8 15. Ne2 Nc5 16. Nd3 Nfe4 17. Be5 Nxd3 18. Bxg7 Ndxf2 19. Qd4 Rc4 20. Qe5 f6 21. Qxe6+ Kxg7 22. Rb3 Rc6 23. Nd4 Rd6 {0-1 (23) Krishna,C (2402)-Borisek,J (2576) Spilimbergo 2018}) 13. b4 (13. a5 $1 $11 {remains equal.}) 13... a6 $17 14. Qd3 Re8 15. Rd1 e6 16. Qd2 Qe7 17. Rb3 Red8 18. Ne1 e5 {aiming for ...d4!} 19. Bf1 Nb8 20. Qe2 Nc6 (20... Nh5 $1 $19 21. Nf3 Nxg3 22. hxg3 e4) 21. Na2 (21. Bh4 $17 {is a better defense.}) 21... d4 22. Rbb1 dxe3 23. Rxd8+ Rxd8 24. Qxe3 Nd5 25. Qa3 f5 26. c4 Nf6 (26... Nc7 $1 $17 27. Nf3 Bf6) 27. c5 $2 {[#]} ({White should play} 27. Bh4 $1 $15) 27... f4 $2 (27... Ne4 $1 $19 {Strongly threatening ...f4.} 28. Nf3 Nxg3 29. hxg3 e4) 28. Bh4 $11 Nd4 $36 {[%mdl 2048] Black fights for an advantage.} 29. Nc3 e4 30. Rd1 (30. b5 $11 {keeps the balance.} axb5 31. Bxb5) 30... e3 (30... h6 $17 {White must now prevent ...g5.} 31. Qa2+ Kh7) 31. Qa2+ Kh8 32. Qc4 $2 {[#]} (32. cxb6 $15 Qxb4 33. fxe3 fxe3 34. Qc4 Qxb6 35. Rb1) 32... b5 $1 {[%mdl 512]} 33. axb5 $19 axb5 34. Qd3 $2 (34. Nxb5 {was the crucial defense.} Nf3+ 35. Nxf3 Rxd1 36. Nc3) 34... Nf3+ $2 (34... exf2+ 35. Bxf2 Ng4) 35. Nxf3 Rxd3 36. Bxd3 $2 (36. Rxd3 $17 {only move.} exf2+ 37. Bxf2) 36... exf2+ (36... Bxf3 $142 37. gxf3 g5 38. Bxg5 exf2+ 39. Kg2 (39. Kxf2 $2 Ng4+ 40. fxg4 Bd4+ 41. Kf1 Qxg5 $19) 39... Qe1 40. Bxf4 Qxc3) 37. Kf1 $2 (37. Bxf2 Ng4 38. Re1) 37... Qe6 (37... Bxf3 $142 38. gxf3 Qe3) 38. Bxb5 $2 (38. Be2 Bxf3 39. Bxf3) 38... Bxf3 39. gxf3 Qh3+ 40. Ke2 Qxh4 41. Bc4 h6 42. c6 {[#]} f1=Q+ $1 43. Rxf1 Qxh2+ 44. Kd3 Ne8 {Hoping for ...Qg2.} 45. Re1 Nd6 46. c7 Bxc3 47. Kxc3 Qh3 48. Rd1 Qxf3+ 49. Rd3 Qc6 50. Rxd6 Qxc7 51. Rxg6 Qe5+ 52. Kb3 Qe3+ 53. Ka4 (53. Kc2 $19 f3 54. Re6) 53... Qe8+ {Precision: White = 16%, Black = 30%.} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.16"]
[Round "6"]
[White "Lei, Tingjie"]
[Black "Xu, Xiangyu"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2447"]
[BlackElo "2567"]
[Annotator "TA"]
[PlyCount "29"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 28,29,12,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 {[%cal Bd2d4,Bd4e5][%mdl 32]} Nd6 6. dxe5 Nxb5 7. a4 Nbd4 8. Nxd4 Nxd4 9. Qxd4 d5 10. exd6 Qxd6 11. Qe4+ $146 Qe6 12. Qd4 Qd6 13. Qe4+ Qe6 14. Qd4 Qd6 15. Qe4+ {LiveBook: 390 Games. C67: Ruy Lopez: Berlin Defence: 4 0-0 Nxe4} 1/2-1/2

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.16"]
[Round "6"]
[White "Das, Arghyadip"]
[Black "Krishna Teja, N."]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2431"]
[BlackElo "2371"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,63,27,26,34,25,48,34,58,18,15,0,0,0,0,0,35,17,43,45,75,77,70,37,43,10,12,6,16,0,0,0,0,0,0,0,0,0,2,0,0,-5,0,0,0,0,0,0]} 1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O Nd7 5. h3 Bxf3 $146 (5... Bh5 6. d4 e6 7. c4 Be7 8. cxd5 exd5 9. Nc3 Bxf3 10. Bxf3 Ngf6 11. Bf4 O-O 12. e3 Re8 {½-½ (53) Harikrishna,P (2732)-Navara,D (2727) Prague 2018}) 6. Bxf3 {A07: Réti Opening: New York and Capablanca Systems} e5 7. d3 Ngf6 8. e4 dxe4 9. dxe4 Nc5 10. Qe2 {LiveBook: 5 Games} Qd7 11. Bg2 Rd8 12. Nd2 Be7 13. Nf3 Qc7 14. b3 O-O 15. Bb2 Ncxe4 16. Nxe5 Ng5 17. Rad1 Rxd1 18. Rxd1 Rd8 19. Rxd8+ Qxd8 20. Kh2 Ne6 21. Nd3 Nd7 {The position is equal.} 22. h4 Bf6 23. Bh3 Bxb2 24. Bxe6 Bd4 $1 25. Bxd7 Qxd7 26. Qe4 g6 27. Kg2 Kg7 28. Nf4 Bf6 29. h5 Qd8 30. Qe3 Bd4 31. Qe4 Bf6 32. Qe3 {Accuracy: White = 53%, Black = 56%.} 1/2-1/2

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.16"]
[Round "6"]
[White "Campora, Daniel H."]
[Black "Iniyan, P."]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2417"]
[BlackElo "2456"]
[Annotator "TA"]
[PlyCount "132"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,131,17,3,10,0,30,0,12,-18,0,-20,-22,-19,-24,-21,-19,-15,-20,-25,-23,-31,-30,-58,-57,-65,-65,-73,-48,-62,-43,-49,-37,-50,-50,-45,-39,-60,-47,-40,-21,-21,-20,-21,-23,-25,0,0,0,0,0,0,0,0,0,0,0,0,0,0,4,0,0,0,0,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-12,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bxd7+ Bxd7 6. Re1 Nf6 7. e5 {B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7} dxe5 8. Nxe5 e6 (8... Rc8 9. d3 e6 10. Nc3 Be7 11. Qf3 Bc6 12. Nxc6 Rxc6 13. Bf4 O-O 14. Be5 Nd7 15. Bf4 Nf6 16. Be5 Nd7 17. Bf4 Nf6 18. Be5 {½-½ (18) Tomashevsky,E (2713)-Vitiugov,N (2722) St Petersburg 2017}) 9. d3 {LiveBook: 5 Games} Be7 10. a4 $146 ({Predecessor:} 10. Qf3 Bc8 11. Nc3 O-O 12. Nc4 Ra7 13. a4 b6 14. Qg3 Kh8 {½-½ (40) Wang,C (2510)-Wang,T (2401) China 2017}) 10... b6 11. Nd2 O-O 12. Ndc4 b5 13. axb5 axb5 14. Rxa8 Qxa8 15. Nb6 Qb7 16. Nbxd7 Nxd7 17. Qf3 Qxf3 18. Nxf3 Ra8 19. Bg5 f6 20. Bd2 Kf7 21. Kf1 g5 22. h3 h5 23. Rb1 g4 24. hxg4 hxg4 25. Ne1 Nb6 26. Ke2 f5 27. f3 Bf6 28. fxg4 fxg4 29. c3 Ra2 30. Kd1 $1 Be5 31. Nc2 {The position is equal.} Na4 32. Kc1 {[#]} b4 $1 {[%cal Rb4c3][%mdl 512]} 33. d4 (33. cxb4 Nxb2) 33... Bf6 {Hoping for ...b3.} (33... Bh8 {is interesting.} 34. dxc5 bxc3 35. Bxc3 Bxc3 36. bxc3 Nxc5 37. Kd2 Ne4+) 34. dxc5 $1 bxc3 35. Bxc3 Nxc3 36. bxc3 Bxc3 $11 {[%mdl 4096] Endgame KRB-KRN} 37. Rb3 Be5 38. c6 Ra6 39. Rb7+ Kf6 40. Rb4 Rxc6 {With the idea ...Kg5.} 41. Rxg4 Kf5 {[#] ( -> ...Rxc2+!)} 42. Ra4 Bf4+ 43. Kd1 e5 44. Ra3 $1 Rd6+ 45. Ke1 Rd2 (45... Ke4 {is more complex.} 46. Kf1 Rd2 47. Ra4+ Kd5 48. Ne1 Be3) 46. Ne3+ Bxe3 $1 47. Rxe3 Rxg2 {KR-KR} 48. Ra3 Rb2 49. Ra4 e4 50. Ra5+ Kf4 51. Ra3 Rh2 52. Rb3 Ra2 53. Rc3 Ke5 54. Rh3 Kd4 55. Rg3 Ra8 56. Ke2 Rh8 57. Ra3 Rh2+ 58. Ke1 Rc2 (58... Ke5 {feels hotter.} 59. Rg3 Kf5 60. Rc3 Rh8 61. Rg3 Kf4) 59. Rh3 (59. Kf1 {with more complications.} Ke5 60. Re3 Rh2 61. Ke1 Rh8 62. Ra3) 59... Rc3 (59... Rb2 {seems wilder.} 60. Kd1 Ra2 61. Ke1 Rg2 62. Kd1 Rf2) 60. Rxc3 Kxc3 {KP-K} 61. Ke2 Kd4 62. Kd2 e3+ 63. Ke2 {[%cal Bd2e2,Be2e1,Be1d1][%mdl 32]} Ke4 64. Ke1 Kd3 $2 {[%mdl 8192]} (64... Kf3 65. Kf1 Kg4) 65. Kd1 e2+ 66. Ke1 Ke3 {Accuracy: White = 65%, Black = 72%.} 1/2-1/2

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.16"]
[Round "6"]
[White "Blanco Acevedo, Cristobal Jose"]
[Black "Clemente Llamero, Roberto"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2397"]
[BlackElo "2101"]
[Annotator "NA"]
[PlyCount "43"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 {[%emt 0:02:37]} d5 2. d4 {[%emt 0:00:30]} Nf6 3. c4 {[%emt 0:00:30]} c6 4. e3 {[%emt 0:00:30]} e6 5. Nc3 {[%emt 0:00:30]} Nbd7 6. Qc2 {[%emt 0:00:30]} Bd6 7. g4 {[%emt 0:00:30]} Nxg4 8. Rg1 {[%emt 0:00:30]} Qf6 9. Rxg4 {[%emt 0:00:30]} Qxf3 10. Rxg7 {[%emt 0:00:30]} Bxh2 11. e4 {[%emt 0:00:30]} dxe4 12. Nxe4 {[%emt 0:00:30]} h6 13. Be3 {[%emt 0:00:30]} Bc7 14. Bg2 {[%emt 0:00:30]} Qf5 15. O-O-O {[%emt 0:00:30]} Nf6 16. d5 {[%emt 0:00:30]} Bd7 17. d6 {[%emt 0:00:30]} Bb6 18. c5 {[%emt 0:00:30]} Bd8 19. Rg1 {[%emt 0:00:30]} Kf8 20. Bh3 {[%emt 0:00:30]} Qh5 21. Nxf6 {[%emt 0:00:30]} Bxf6 22. Qh7 {[%emt 0:00:30]} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.16"]
[Round "6"]
[White "Polivanov, Anatoliy"]
[Black "Li, Xueyi"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2374"]
[BlackElo "2194"]
[Annotator "NA"]
[PlyCount "46"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} c6 {[%emt 0:00:18]} 3. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:59]} 4. e3 {[%emt 0:00:10]} Nf6 {[%emt 0:01:15]} 5. Nc3 {[%emt 0:00:07]} Nbd7 {[%emt 0:00:07]} 6. Qc2 {[%emt 0:00:25]} Bd6 {[%emt 0:00:27]} 7. g4 {[%emt 0:00:08]} Nxg4 {[%emt 0:07:42]} 8. Rg1 {[%emt 0:00:30]} Qf6 {[%emt 0:00:17]} 9. Rxg4 {[%emt 0:00:44]} Qxf3 {[%emt 0:00:08]} 10. Rxg7 {[%emt 0:01:33]} Nf6 {[%emt 0:00:11]} 11. Bg2 {[%emt 0:02:52]} Qh5 {[%emt 0:01:41]} 12. e4 {[%emt 0:00:05]} Nxe4 {[%emt 0:03:41]} 13. Bxe4 {[%emt 0:15:59]} dxe4 {[%emt 0:00:57]} 14. Nxe4 {[%emt 0:00:12]} Be7 {[%emt 0:06:57]} 15. Bg5 {[%emt 0:08:05]} Bb4+ {[%emt 0:00:33]} 16. Kf1 {[%emt 0:10:25]} Qh3+ {[%emt 0:00:25]} 17. Ke2 {[%emt 0:01:44]} e5 {[%emt 0:08:13]} 18. Rg1 {[%emt 0:12:12]} Bg4+ {[%emt 0:02:11]} 19. Rxg4 {[%emt 0:00:06]} Qxg4+ {[%emt 0:00:04]} 20. Kf1 {[%emt 0:00:27]} Qh3+ {[%emt 0:00:07]} 21. Kg1 {[%emt 0:04:50]} Qg4+ {[%emt 0:05:37]} 22. Kf1 {[%emt 0:08:20]} Qh3+ {[%emt 0:05:15]} 23. Kg1 {[%emt 0:00:16]} Qg4+ {[%emt 0:15:02]} 1/2-1/2

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.16"]
[Round "6"]
[White "Aguera Naredo, Javier"]
[Black "Vasquez Schroeder, Rodrigo"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "2345"]
[BlackElo "2499"]
[Annotator "TA"]
[PlyCount "146"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,146,24,14,18,14,17,9,24,-12,-9,-9,-4,-33,-42,-43,-35,-30,11,11,11,5,2,8,10,4,6,6,16,37,45,16,53,19,23,22,43,19,18,22,22,21,32,0,0,0,0,0,0,0,3,0,0,0,0,0,8,8,8,0,9,0,0,0,0,0,0,0,0,0,0,0,7,8,7,7,7,7,7,0,7,0,16,0,8,0,22,0,0,0,0,0,7,0,27,0,0,0,0,0,0,0,0,0,0,-106,-106,-108,0,-5297,-6648,-29980,-29981,-29987,-1146,-29982,-29981,-29981,-29981,-29981,-29982,-29982,0,-29983,-29983,-29985,-29986,-29986,-29987,-29987,-29988,-29988,-29988]} 1. e4 e5 2. Bc4 Nf6 3. d3 Bc5 4. Nf3 d6 5. O-O O-O 6. c3 Bb6 7. Nbd2 {C24: Bishop's Opening: 2...Nf6} c6 8. Bb3 Nbd7 9. d4 {LiveBook: 5 Games. White has an edge.} (9. Re1 Re8 10. Nf1 Nf8 11. Ng3 Ng6 12. h3 h6 13. d4 Bd7 14. Bc2 c5 15. dxe5 dxe5 {½-½ (25) Alekseev,E (2700)-Gelfand,B (2741) Astrakhan 2010}) 9... h6 10. Re1 Re8 11. h3 $146 ({Predecessor:} 11. Qc2 Nf8 12. h3 Ng6 13. dxe5 dxe5 {0-1 (49) Koutroukis,A (1841)-Sandalakis,N (1892) Kallithea 2009}) 11... Bc7 12. dxe5 dxe5 13. Nc4 Qe7 14. Nh4 Nc5 15. Qf3 $1 Be6 16. Ne3 Bxb3 17. Nef5 $1 $36 {[%cal Rf5e7][%mdl 2048] White is pushing.} Qf8 $1 {[#]} 18. Nxh6+ $1 {[%mdl 512]} Kh8 (18... gxh6 19. Nf5) 19. axb3 Nxb3 20. Rb1 Nxc1 21. Rbxc1 Nh7 {aiming for ...Ng5.} 22. Ng4 $1 (22. Qxf7 Qxf7 23. Nxf7+ Kg8 $17) (22. Nxf7+ Kg8 $17) 22... g6 23. Rcd1 {Threatens to win with Rd7.} Rad8 24. Qe2 Qe7 25. Nf3 Ng5 26. Qe3 Nxf3+ 27. Qxf3 Bb6 28. g3 Kg7 29. h4 Qe6 30. Kg2 a5 31. Rh1 Rxd1 32. Rxd1 Rd8 33. Rxd8 Bxd8 34. Ne3 Qb3 35. h5 {Hoping for c4.} Qe6 36. hxg6 fxg6 37. Qd1 Bg5 38. Qd3 b5 39. Nf1 a4 40. Nh2 Be7 41. Nf3 Qd6 42. Qe3 Qc7 43. Nh2 Qd7 44. Qb6 a3 45. bxa3 Bxa3 46. Nf3 Bd6 47. Qe3 Qe7 48. Qb6 Qc7 49. Qe3 Be7 50. Nh2 Qd7 51. f3 c5 52. Ng4 {And now Qh6+ would win.} Qe6 53. Qh6+ Kg8 54. Ne3 b4 55. cxb4 cxb4 56. Nd5 Bf8 57. Qe3 Qa6 58. Qb3 Kh7 59. Qb2 (59. Nxb4 Qe2+ 60. Kh3 Qf1+ 61. Kh2 Bc5 62. Qf7+ Kh6 63. Qf8+ Bxf8 64. Nd3 Qxd3 65. Kh1 Qxf3+ 66. Kg1 Bc5+ 67. Kh2 Qxe4 68. g4 Qxg4 69. Kh1 Qh3#) 59... Bd6 60. Qb3 ({Avoid the trap} 60. Nxb4 $2 Qb5 $19) (60. Qd2 $11 Bc5 61. Qb2 (61. Nxb4 Bxb4 62. Qxb4 Qe2+ 63. Kh3 Qxf3 $11)) 60... Qe2+ $17 61. Kh3 {[#] Black must now prevent Nf6+.} Qf1+ (61... Kg7 $1 $17 62. Qe3 Qxe3 63. Nxe3 b3) 62. Kh2 $2 {[%mdl 8192]} (62. Kg4 $11 Qc1 63. Nf6+ Kh6 64. Qe6 (64. Ng8+ Kg7 $11)) 62... Bc5 $19 {( -> ...Qg1+)} 63. Nf6+ Kh6 64. Ng4+ Kg7 (64... Kh5 $142 65. Ne3 Qf2+ 66. Kh1 Bxe3 67. Qd1 Qxg3 68. f4+ Qg4 69. Qf1 b3 70. fxe5 b2 71. Kh2 Bf4+ 72. Qxf4 Qxf4+ 73. Kh1 b1=Q+ 74. Kg2 Qbf1#) 65. f4 Bg1+ 66. Kh1 Bd4+ 67. Kh2 Qg1+ 68. Kh3 Qh1+ 69. Nh2 {[#]} Bg1 $1 {Black mates.} 70. fxe5 Qxh2+ 71. Kg4 Qh5+ 72. Kf4 g5+ 73. Kf5 Qf7+ {Precision: White = 42%, Black = 73%.} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.16"]
[Round "6"]
[White "Estremera Panos, Sergio"]
[Black "Grigoryan, Karen H."]
[Result "0-1"]
[ECO "E43"]
[WhiteElo "2310"]
[BlackElo "2557"]
[Annotator "TA"]
[PlyCount "134"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,134,39,0,4,0,66,66,61,0,24,0,0,0,0,0,0,0,16,-26,10,-54,-48,-57,-26,-28,-12,-16,-18,-32,-14,-86,94,54,54,53,50,62,87,86,254,135,128,8,11,6,2,0,95,0,0,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,0,-8,-8,-8,0,0,0,0,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-8,-1,-8,-8,-8,0,-8,0,0,0,-8,0,-8,0,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-16,-3122,-3122]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd2 Bb7 6. Nf3 O-O 7. Bd3 d5 8. cxd5 exd5 9. Rc1 Nbd7 10. O-O a6 {E52: Nimzo-Indian: Rubinstein: 4...0-0 5 Nf3 d5 6 Bd3 b6} (10... Be7 11. Be1 c5 12. Ne5 cxd4 13. Nxd7 Nxd7 14. exd4 Nb8 15. Bd2 Nc6 16. Bf4 g6 17. Bb5 Bf6 18. Ne2 {1-0 (65) Gupta,A (2588)-Vidit,S (2711) Douglas 2018}) 11. Ne5 Nxe5 12. dxe5 {LiveBook: 4 Games} Nd7 $1 {The position is equal.} 13. f4 Be7 $146 (13... Nc5 $11 14. Be2 d4) ({Predecessor:} 13... Nc5 14. Bc2 d4 15. Na4 Bxd2 16. Qxd2 Nxa4 17. Bxa4 dxe3 18. Qxe3 {1-0 (40) Sandipan,C (2535)-Stark,L (2374) Tegernsee 2018}) 14. Qc2 g6 15. e6 Nc5 16. exf7+ Rxf7 17. f5 $1 Nxd3 18. Qxd3 Qd6 19. Ne2 Re8 20. Ng3 Ref8 21. Bc3 (21. Rf4 $11) 21... c5 $15 22. Rf2 Qc6 23. Rcf1 Bg5 24. Be5 Bh6 25. h4 Bc8 26. h5 (26. Rf3 $11) 26... d4 $2 {[#]} (26... gxf5 $17 {and life is bright.} 27. Rf3 Qe6) 27. fxg6 (27. hxg6 {is interesting.} hxg6 28. f6 Kh7 29. exd4 cxd4 30. Qxd4 Qc5 31. Ne4) 27... hxg6 28. Rxf7 Rxf7 29. Rxf7 Kxf7 30. exd4 Qe6 $2 (30... cxd4 $16 31. hxg6+ (31. Bxd4 Bb7 $16) (31. Qxd4 Qc5 $11) 31... Qxg6 32. Qf3+ (32. Qxd4 Qg5 $16) 32... Ke8) 31. hxg6+ ({Only move:} 31. Ne4 $18) 31... Qxg6 $16 32. Qxg6+ (32. Ne4 $16 {And now Nd6+ would win.} Bf8 33. b4 (33. dxc5 Bxc5+ 34. Bd4 Be7 $16)) 32... Kxg6 $18 {[%mdl 4096] Endgame KBB-KBN} 33. Kf2 c4 34. Ne4 Bb7 (34... Bc1 $11 {remains equal.}) 35. Nc3 ({Better is} 35. Nd6 $16 Bd5 36. Nc8) 35... b5 36. g3 Bc1 37. Nd1 Kf5 38. Ke2 Be4 39. Bf4 Bxf4 40. gxf4 Kxf4 $11 {KB-KN} 41. Kd2 Bf3 42. Nc3 b4 43. Na4 $1 Bc6 44. Nc5 a5 45. a3 Bb5 46. axb4 axb4 47. Nb7 Ba6 48. Na5 Bb5 {Hoping for ...Ke4.} (48... Ke4 $5) 49. Nb7 $1 Kg5 50. Nd6 Ba6 51. Ke3 Kf6 52. Ne4+ Kf5 53. Nc5 Bb5 54. Ne4 Ke6 55. Nd2 Kd5 56. Ne4 Ba4 57. Nf6+ Ke6 58. Ne4 {[#] Threatens to win with Nc5+.} Kd5 59. Nf6+ Kc6 60. Kd2 Bb3 61. Ke3 Bc2 62. Kd2 Bf5 63. Kc1 Kd6 64. Kd2 Ke6 65. Nh5 Kd5 66. Ke3 c3 67. bxc3 $2 {[%mdl 8192]} (67. b3 $11) 67... b3 {Accuracy: White = 40%, Black = 43%.} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.16"]
[Round "6"]
[White "Insa Alfonso, Pablo"]
[Black "Harutjunyan, Gevorg"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "2301"]
[BlackElo "2476"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,95,6,50,8,41,39,50,39,61,33,47,49,34,27,42,29,59,18,29,24,25,21,22,18,26,-19,56,18,154,46,53,-10,-21,-8,23,27,81,84,41,-22,-18,-17,-29,-22,-14,-14,0,-37,0,0,20,30,20,27,54,45,396,383,392,386,389,386,456,408,578,572,552,513,1046,1053,1984,1989,3269,3152,3045,2888,3758,4315,29990,29985,5139,5622,2814,2591,2471,2444,29994,29995]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. g3 {[%cal Bg2g3,Bg3g4][%mdl 32]} h5 {LiveBook: 3 Games} (5... Nf6 6. Bg2 Be7 7. O-O d6 8. c4 Bd7 9. b3 Nc6 10. Bb2 O-O 11. Nc3 Rc8 12. Rc1 Qa5 13. a4 Qb6 14. Nxc6 Bxc6 {1-0 (42) Zherebukh,Y (2636)-Hansen,E (2629) chess.com INT 2018}) 6. h3 {B41: Sicilian: Kan Variation: 5 c4} Qc7 7. Bg2 Nf6 8. O-O $146 {White is slightly better.} ({Predecessor:} 8. Nc3 Nc6 9. Nb3 Ne5 10. a3 Nc4 11. Nd2 Nxa3 12. b3 b5 13. Bxa3 b4 {0-1 (27) Greibrokk,I (1598)-Helin,M (1910) Helsingor 2013}) 8... Nc6 9. c4 h4 10. g4 $1 Nxd4 11. Qxd4 Bc5 12. Qd3 d6 13. Nc3 Nd7 14. b3 Ne5 15. Qe2 Bd7 16. Bb2 g5 17. a3 Rc8 (17... O-O-O $11) 18. Rad1 $14 Qb8 (18... Rg8 $11 {remains equal.}) 19. Nb1 (19. Qd2 $16) 19... Rg8 20. b4 ({Of course not} 20. Bxe5 dxe5 21. Qa2 Bc6 $15) (20. Qd2 $14 Bc6 21. Kh2) 20... Ba7 $11 21. Nd2 Ng6 22. e5 {[#] aiming for exd6.} Nf4 23. Qe4 Rg6 24. Qxb7 (24. exd6 $14 Bc6 25. d7+ Kxd7 26. Be5) 24... Nxh3+ 25. Kh2 Nxf2 26. Rxf2 ({Don't go for} 26. Qf3 $2 Rf6 $19) 26... Bxf2 27. Ne4 {[#]} Bg3+ $1 28. Kh3 (28. Nxg3 Qxb7) 28... Qxb7 (28... d5 $5 {[%cal Rb8b7]} 29. Nd6+ Kd8 30. cxd5 Qxb7 31. Nxb7+ Ke7 32. d6+ Ke8 $15) 29. Nxd6+ Ke7 30. Bxb7 Rc7 31. Bxa6 Ba4 32. Rf1 $36 {[%mdl 3072] White has compensation. White has some pressure.} Kf8 $2 {[%mdl 8192]} ({Black should play} 32... Bf4 $14) 33. b5 $18 Rd7 34. c5 f5 35. c6 Rh7 {Now ...Bf4 and Black clings on.} 36. Ne4 Bf4 (36... Rc7 {is a better defense.} 37. Bd4 Kf7 38. Nd6+ Ke7 39. gxf5 g4+ 40. Kg2 Rg5) 37. Nc5 fxg4+ 38. Kxg4 Bc2 (38... Bxb5 $142 39. Bxb5 h3) 39. b6 h3 40. c7 Rh4+ 41. Kf3 Kg7 42. c8=Q Bf5 43. b7 Rg4 44. Ne4 Rg2 45. Nf2 Rg3+ 46. Ke2 Re3+ 47. Kd1 g4 48. b8=Q {Precision: White = 62%, Black = 45%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.16"]
[Round "6"]
[White "Silva Lucena, Cristian"]
[Black "Larino Nieto, David"]
[Result "0-1"]
[ECO "B89"]
[WhiteElo "2211"]
[BlackElo "2432"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,60,-6,-32,-15,0,11,3,5,-8,-12,-38,-32,-36,-46,-40,-37,-19,-29,-30,4,18,24,21,35,-29,-33,-750,-718,-2132,-2029,-6287,-5592,-5377,-822,-29997,-97]} 1. e4 c5 2. Nf3 d6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Bc4 e6 7. Be3 Be7 8. Qe2 a6 9. Bb3 Qc7 10. O-O-O b5 11. g4 Na5 12. g5 Nxb3+ 13. axb3 Nd7 14. h4 {LiveBook: 124 Games} Nc5 {B89: Sicilian: Velimirovic Attack} (14... b4 $5 {[%cal Rb4c3]} 15. Na4 Bb7 $15) (14... b4 15. Na4 Nc5 16. f3 Bd7 17. Kb1 g6 18. h5 e5 19. hxg6 fxg6 20. Qc4 exd4 21. Bxd4 Be6 22. Qxb4 O-O 23. Qc3 Qb7 24. Bxc5 dxc5 {0-1 (32) Nisipeanu,L (2647)-Popov,I (2599) Moscow 2012}) 15. b4 Na4 $1 {[%cal Ra4c3]} 16. Nxa4 bxa4 {The position is equal.} 17. h5 Rb8 18. g6 fxg6 19. hxg6 h6 $1 20. Bd2 $146 ({Predecessor:} 20. Qg4 Qc4 21. Bxh6 Bf6 22. Bxg7 Rxh1 23. Bxf6 Rxd1+ 24. Qxd1 {½-½ (50) Lindinger,M (2290)-Marxen,P (2265) Germany 1998}) 20... Bf6 21. Qd3 Bd7 22. f4 {[%cal Bf2f4,Bf4f5][%mdl 32]} O-O (22... Rc8 $5 {[%cal Rf6d4]} 23. c3 Qc4 24. Qxc4 Rxc4 $15) 23. f5 a3 24. bxa3 Rfc8 {[#] ...Bxd4 is the strong threat.} 25. c3 ({Much worse is} 25. fxe6 Ba4 $15) (25. Nxe6 $14 Bxe6 26. fxe6) 25... a5 $36 {[%mdl 2048] Threatens to win with ...axb4. Black is pushing.} 26. Kb2 $2 {[%mdl 8192]} (26. fxe6 $15 Be8 27. Kb2) 26... axb4 $19 27. axb4 {[#]} Rxb4+ $3 {[%mdl 512]} 28. cxb4 Bxd4+ $1 29. Kb3 Bb5 (29... exf5 $142 30. Bc3 Be6+ 31. Kc2 Bxc3) 30. Qxb5 Qc2+ {Precision: White = 34%, Black = 71%.} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.16"]
[Round "6"]
[White "Priyanka Nutakki"]
[Black "Ertan, Can"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "2195"]
[BlackElo "2421"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,73,1,4,6,25,14,28,17,85,86,87,56,65,72,66,64,72,71,88,77,76,78,74,96,83,13,93,89,696,-243,693,689,677,-249,0,0,672,662,654,650,815,804,829,790,1015,1015,1164,1145,1318,1310,1564,1552,29992,2575,29993,29994]} 1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. e3 b6 5. b3 Bb7 6. Bb2 {A17: English Opening: 1...Nf6 with ...Bb4} Nbd7 7. Qc2 (7. d4 Bd6 8. Bd3 O-O 9. O-O a6 10. Rc1 Qe7 11. cxd5 exd5 12. Ne2 Ne4 13. Qc2 Rac8 14. Ng3 g6 15. Qe2 h5 16. Ne5 Nxe5 17. dxe5 Bxe5 18. Bxe5 Qxe5 19. Nxe4 dxe4 20. Bxa6 Bxa6 21. Qxa6 {½-½ (57) Harikrishna,P (2732)-Navara,D (2727) Prague 2018}) 7... Be7 8. d4 O-O 9. Bd3 c5 10. cxd5 exd5 {LiveBook: 7 Games} 11. O-O Rc8 12. Rad1 cxd4 $146 ({Predecessor:} 12... g6) 13. Nxd4 Ne4 (13... g6 $11) 14. Bxe4 $16 dxe4 15. Qb1 Ba6 16. Qxe4 {And now Nc6 would win.} Nf6 17. Qf3 $1 {Black must now prevent Nf5.} Bxf1 18. Nf5 $1 Bd3 {[#] Hoping for ...Bxf5!} 19. e4 $1 {[#]} Ba3 $1 20. Rxd3 (20. Bxa3 Rxc3) 20... Bxb2 21. Rxd8 Rcxd8 22. Qg3 $40 {[%mdl 128] White is up to no good.} (22. Ne7+ $16 Kh8 23. Ncd5) 22... Nh5 {[#]} (22... g6 $11 {remains equal.} 23. Ne7+ Kh8) 23. Qg5 $1 Bxc3 $4 {[%mdl 8192]} (23... g6 $16 24. Nd5 Nf6) 24. Nh6+ $1 $18 ({Inferior is} 24. Qxh5 Rd2 $15) 24... Kh8 {[%cal Rd8d1] [#]} 25. Nxf7+ $1 {[%mdl 512]} Kg8 {[%cal Rd8d1]} (25... Rxf7 26. Qxd8+) 26. Nh6+ Kh8 {[%cal Rd8d1] [#]} 27. Nf7+ $1 {[%mdl 512]} Kg8 {[%cal Rd8d1]} (27... Rxf7 28. Qxd8+) 28. Nxd8 {Threatening mate with Qd5+.} Nf4 29. Nc6 Rf6 30. Qb5 Rd6 31. h4 h6 32. Qc4+ Kh8 33. g3 Ne2+ 34. Kf1 b5 35. Qc5 Rd2 36. Qf8+ Kh7 37. Ne7 {Precision: White = 72%, Black = 37%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.16"]
[Round "6"]
[White "Van Hoolandt, Patrick"]
[Black "Xu, Yi"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "2091"]
[BlackElo "2528"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,60,24,2,0,-64,-61,-225,-225,-216,-228,-203,-219,-222,-207,-207,-191,-235,-233,-238,-230,-288,-284,-214,-183,-208,-209,-236,-233,-333,-327,-414,-408,-512,-487,-942,-877,-29990,-29991,-29994,-29995]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 c5 8. cxd5 {D38: Queen's Gambit Declined: Ragozin Defence (4 Nf3 Bb4)} exd5 9. e3 Nc6 10. Bb5 Be6 11. dxc5 Bxc5 12. O-O {LiveBook: 6 Games} O-O $1 13. Nxd5 $146 (13. Rac1 $11) ({Predecessor:} 13. Rac1) 13... Qf5 $15 14. Rfd1 $2 {[#]} (14. Rac1 $15 Bd6 15. Rcd1) 14... Rad8 $19 {[%cal Re6d5]} 15. Bd3 Qxd5 16. Bh7+ Kxh7 17. Rxd5 Rxd5 18. Qxb7 Rfd8 19. Rf1 Ne5 20. Nxe5 Rxe5 21. b4 {[#] aiming for Qc7.} Bb6 22. a4 Rd7 23. Qc6 Red5 24. a5 Bd8 25. f4 (25. g3 $142) 25... Bf5 26. Re1 {Now e4 and White clings on.} Be4 27. Qc4 f5 28. g4 (28. Kf2 $142 Rc7 29. Qb3) 28... Rd2 29. Qe6 Rg2+ 30. Kf1 Rdd2 {Precision: White = 22%, Black = 100%.} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.16"]
[Round "6"]
[White "Cuellar Montes, Alejandro"]
[Black "Pogorelov, Ruslan"]
[Result "0-1"]
[ECO "E41"]
[WhiteElo "2064"]
[BlackElo "2357"]
[Annotator "NA"]
[PlyCount "76"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:11]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:04]} 3. Nc3 {[%emt 0:00:00]} Bb4 {[%emt 0:00:07]} 4. e3 {[%emt 0:00:00]} Bxc3+ {[%emt 0:01:14]} 5. bxc3 {[%emt 0:00:03]} c5 {[%emt 0:00:41]} 6. Bd3 {[%emt 0:00:14]} d6 {[%emt 0:00:08]} 7. Nf3 {[%emt 0:01:13]} Nc6 {[%emt 0:00:11]} 8. O-O {[%emt 0:03:19]} O-O {[%emt 0:00:46]} 9. e4 {[%emt 0:01:50]} e5 {[%emt 0:00:09]} 10. d5 {[%emt 0:00:25]} Ne7 {[%emt 0:00:08]} 11. Ne1 {[%emt 0:01:21]} Ng6 {[%emt 0:00:57]} 12. g3 {[%emt 0:01:05]} Bh3 {[%emt 0:00:40]} 13. Ng2 {[%emt 0:00:13]} Ne8 {[%emt 0:16:20]} 14. Qc2 {[%emt 0:13:17]} Qd7 {[%emt 0:00:58]} 15. Re1 {[%emt 0:04:21]} f5 {[%emt 0:00:54]} 16. exf5 {[%emt 0:00:14]} Bxf5 {[%emt 0:00:16]} 17. Bxf5 {[%emt 0:01:21]} Rxf5 {[%emt 0:05:34]} 18. Rb1 {[%emt 0:08:40]} Rf7 {[%emt 0:00:39]} 19. Qe2 {[%emt 0:13:13]} Nf6 {[%emt 0:01:22]} 20. Bg5 {[%emt 0:09:43]} Raf8 {[%emt 0:00:40]} 21. f3 {[%emt 0:03:30]} Ne8 {[%emt 0:11:20]} 22. Rf1 {[%emt 0:01:17]} b6 {[%emt 0:02:44]} 23. Rbe1 {[%emt 0:02:15]} Qh3 {[%emt 0:04:43]} 24. Bd2 {[%emt 0:13:12]} Nf6 {[%emt 0:07:37]} 25. Ne3 {[%emt 0:03:36]} h6 {[%emt 0:07:21]} 26. Qg2 {[%emt 0:04:13]} Qd7 {[%emt 0:00:25]} 27. Bc1 {[%emt 0:01:43]} Nh7 {[%emt 0:02:06]} 28. Qc2 {[%emt 0:02:40]} Ne7 {[%emt 0:00:18]} 29. Qe2 {[%emt 0:07:35]} Ng5 {[%emt 0:03:26]} 30. f4 {[%emt 0:03:36]} exf4 {[%emt 0:00:09]} 31. gxf4 {[%emt 0:00:25]} Nh3+ {[%emt 0:01:04]} 32. Kh1 {[%emt 0:00:04]} Nxf4 {[%emt 0:01:25]} 33. Qg4 {[%emt 0:01:21]} Qxg4 {[%emt 0:00:19]} 34. Nxg4 {[%emt 0:00:04]} Neg6 {[%emt 0:00:22]} 35. Rg1 {[%emt 0:00:56]} Kh7 {[%emt 0:01:04]} 36. Re4 {[%emt 0:00:30]} Nh3 {[%emt 0:07:23]} 37. Rg3 {[%emt 0:00:29]} Rf1+ {[%emt 0:00:20]} 38. Kg2 {[%emt 0:00:12]} Rxc1 {[%emt 0:00:12]} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.17"]
[Round "7"]
[White "Xu, Xiangyu"]
[Black "Campora, Daniel H."]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "2567"]
[BlackElo "2417"]
[Annotator "RC"]
[PlyCount "82"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} c6 {[%emt 0:00:04]} 3. cxd5 {[%emt 0:00:00]} cxd5 {[%emt 0:00:05]} 4. Bf4 {[%emt 0:00:00]} Nc6 {[%emt 0:01:12]} 5. e3 {[%emt 0:00:03]} Nf6 {[%emt 0:04:22]} 6. Nc3 {[%emt 0:00:20]} e6 {[%emt 0:00:56]} 7. Bd3 {[%emt 0:00:07]} Be7 {[%emt 0:00:09]} 8. Rc1 {[%emt 0:00:30]} O-O {[%emt 0:00:13]} 9. h3 {[%emt 0:00:04]} b6 {[%emt 0:07:34]} 10. Nf3 {[%emt 0:03:37]} Bb7 {[%emt 0:00:20]} 11. O-O {[%emt 0:01:04]} Rc8 {[%emt 0:02:18]} 12. a3 {[%emt 0:03:18]} a6 {[%emt 0:15:33]} 13. Na4 {[%emt 0:06:35]} Nd7 {[%emt 0:13:22]} 14. b4 {[%emt 0:01:21]} f6 {[%emt 0:13:53]} 15. Bg3 {[%emt 0:01:04]} Na7 {[%emt 0:10:58]} 16. Qe2 {[%emt 0:03:02]} Bc6 {[%emt 0:03:27]} 17. Bxa6 {[%emt 0:00:37]} Bxa4 {[%emt 0:00:35]} 18. Bxc8 {[%emt 0:00:08]} Bb5 {[%emt 0:00:14]} 19. Qc2 {[%emt 0:00:59]} Qxc8 {[%emt 0:00:55]} 20. Rfe1 {[%emt 0:01:48]} Qxc2 {[%emt 0:02:43]} 21. Rxc2 {[%emt 0:00:02]} Bc4 {[%emt 0:00:17]} 22. e4 Kf7 {[%emt 0:02:06]} 23. exd5 {[%emt 0:02:25]} exd5 {[%emt 0:00:22]} 24. Rc3 {[%emt 0:00:02]} Ra8 {[%emt 0:01:22]} 25. Rce3 {[%emt 0:06:04]} Bf8 {[%emt 0:00:10]} 26. Re6 {[%emt 0:00:04]} Nb5 {[%emt 0:00:39]} 27. Rc6 {[%emt 0:00:11]} Rxa3 {[%emt 0:01:18]} 28. Rc8 {[%emt 0:00:04]} Bxb4 {[%emt 0:01:25]} 29. Rb1 {[%emt 0:00:55]} Bd6 {[%emt 0:05:34]} 30. Nd2 {[%emt 0:01:27]} Bxg3 {[%emt 0:01:19]} 31. fxg3 {[%emt 0:00:06]} Bd3 {[%emt 0:01:59]} 32. Re1 {[%emt 0:00:01]} Ra2 {[%emt 0:00:29]} 33. Rd8 {[%emt 0:01:13]} Nf8 {[%emt 0:00:57]} 34. Nf3 {[%emt 0:00:26]} Be4 {[%emt 0:00:20]} 35. Rc1 {[%emt 0:00:58]} Ne6 {[%emt 0:01:13]} 36. Rd7+ {[%emt 0:00:04]} Kg6 {[%emt 0:00:06]} 37. Nh4+ {[%emt 0:00:07]} Kh6 {[%emt 0:00:07]} 38. Rc6 {[%emt 0:00:52]} Nbxd4 {[%emt 0:01:32]} 39. Rxb6 {[%emt 0:00:02]} Nc5 {[%emt 0:01:29]} 40. Re7 {[%emt 0:00:31]} Nd3 {[%emt 0:01:59]} 41. Rbb7 {[%emt 0:04:19]} g5 {[%emt 0:03:08]} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.17"]
[Round "7"]
[White "Grigoryan, Karen H."]
[Black "Das, Arghyadip"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "2557"]
[BlackElo "2431"]
[Annotator "ChessBase"]
[PlyCount "100"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 {[%emt 0:00:23]} d5 {[%emt 0:00:00]} 2. g3 {[%emt 0:00:12]} c5 {[%emt 0:00:00]} 3. Bg2 {[%emt 0:01:03]} Nc6 {[%emt 0:00:01]} 4. O-O {[%emt 0:00:09]} e5 {[%emt 0:00:04]} 5. d3 {[%emt 0:00:04]} Nf6 {[%emt 0:00:08]} 6. Nbd2 {[%emt 0:03:38]} Be7 {[%emt 0:01:13]} 7. e4 {[%emt 0:00:15]} O-O {[%emt 0:06:51]} 8. exd5 {[%emt 0:02:48]} Nxd5 {[%emt 0:00:19]} 9. Re1 {[%emt 0:00:05]} f6 {[%emt 0:00:17]} 10. c3 {[%emt 0:00:39]} Nc7 {[%emt 0:03:09]} 11. Nb3 {[%emt 0:01:50]} Be6 {[%emt 0:07:05]} 12. Be3 {[%emt 0:15:23]} b6 {[%emt 0:04:22]} 13. d4 {[%emt 0:00:46]} exd4 {[%emt 0:07:11]} 14. Bf4 {[%emt 0:04:58]} Bd6 {[%emt 0:19:52]} 15. Nfxd4 {[%emt 0:06:34]} cxd4 {[%emt 0:05:31]} 16. Bxc6 {[%emt 0:00:29]} Bxf4 {[%emt 0:00:13]} 17. Bxa8 {[%emt 0:02:00]} Qxa8 {[%emt 0:01:17]} 18. gxf4 {[%emt 0:00:47]} dxc3 {[%emt 0:00:19]} 19. bxc3 {[%emt 0:01:21]} Bh3 {[%emt 0:01:37]} 20. f3 {[%emt 0:00:26]} Ne6 {[%emt 0:02:06]} 21. f5 {[%emt 0:15:54]} Ng5 {[%emt 0:16:44]} 22. Nd4 {[%emt 0:00:13]} Rd8 {[%emt 0:00:13]} 23. Qd3 {[%emt 0:03:42]} Qd5 {[%emt 0:10:21]} 24. Re2 {[%emt 0:00:27]} Nf7 {[%emt 0:00:52]} 25. Qe4 {[%emt 0:01:29]} Ne5 {[%emt 0:00:15]} 26. Qxd5+ {[%emt 0:00:33]} Rxd5 {[%emt 0:00:02]} 27. f4 {[%emt 0:14:51]} Nd3 {[%emt 0:03:01]} 28. Re3 {[%emt 0:03:35]} Nxf4 {[%emt 0:00:11]} 29. Rf3 {[%emt 0:00:18]} g5 {[%emt 0:00:18]} 30. fxg6 {[%emt 0:00:06]} Rg5+ {[%emt 0:00:22]} 31. Kf2 {[%emt 0:00:20]} Rg2+ {[%emt 0:02:18]} 32. Ke3 {[%emt 0:00:10]} Nd5+ {[%emt 0:00:20]} 33. Ke4 {[%emt 0:00:18]} Rxh2 {[%emt 0:00:09]} 34. gxh7+ {[%emt 0:00:29]} Kxh7 {[%emt 0:00:02]} 35. Kxd5 {[%emt 0:00:10]} Bg2 {[%emt 0:00:04]} 36. Kc4 {[%emt 0:00:34]} Bxf3 {[%emt 0:00:05]} 37. Nxf3 {[%emt 0:00:04]} Rh5 {[%emt 0:00:15]} 38. Nd4 {[%emt 0:00:21]} Kg6 {[%emt 0:00:15]} 39. Re1 {[%emt 0:02:03]} Kf7 {[%emt 0:00:42]} 40. a4 {[%emt 0:02:45]} Rc5+ {[%emt 0:00:26]} 41. Kb4 {[%emt 0:00:20]} f5 {[%emt 0:01:13]} 42. Rf1 {[%emt 0:05:29]} Kf6 {[%emt 0:00:55]} 43. Rxf5+ {[%emt 0:00:28]} Rxf5 {[%emt 0:00:05]} 44. Nxf5 {[%emt 0:00:04]} Kxf5 {[%emt 0:00:24]} 45. Kb5 {[%emt 0:00:08]} Ke6 {[%emt 0:03:27]} 46. Ka6 {[%emt 0:00:06]} Kd6 {[%emt 0:00:45]} 47. Kxa7 {[%emt 0:00:08]} Kc6 {[%emt 0:00:31]} 48. Kb8 {[%emt 0:00:12]} Kd6 {[%emt 0:00:12]} 49. Kb7 {[%emt 0:00:11]} Kc5 {[%emt 0:00:03]} 50. c4 {[%emt 0:00:23]} Kd4 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.17"]
[Round "7"]
[White "Xu, Yi"]
[Black "Insa Alfonso, Pablo"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2528"]
[BlackElo "2301"]
[Annotator "TA"]
[PlyCount "121"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,121,55,47,55,55,51,54,70,63,62,72,84,74,102,37,37,38,39,50,43,35,45,27,43,45,33,34,43,36,83,47,40,41,106,73,121,59,74,0,0,0,20,0,0,-7,-14,-36,-10,-33,0,0,0,-51,-17,-18,-20,-28,-26,-47,-49,-42,-8,-66,-8,-8,-8,-15,-20,-48,-13,-86,-19,-13,-8,-8,-8,-14,-12,-97,-97,-97,-99,-99,-99,-97,-48,-48,-35,-35,-35,-35,-35,-35,-35,-35,-35,-35,-35,-35,-8,-8,-8,-8,0,0,0,-8,0,0]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. d4 Bg7 6. dxc5 {B31: Sicilian: 2...Nc6 3 Bb5 g6} Qa5+ 7. Nbd2 Ba6 8. Rb1 {LiveBook: 8 Games. White is slightly better.} (8. a3 Qxc5 9. c4 Nf6 10. b4 Qb6 11. O-O O-O 12. Bb2 d6 13. Qc2 {1-0 (35) Nepomniachtchi,I (2759)-Dubov,D (2703) Sochi 2018}) 8... Rb8 9. a3 $1 Qxc5 {[#]} 10. c4 $146 {[%mdl 512]} ({Predecessor:} 10. b4 Qb6 11. c4 Nh6 12. O-O O-O 13. Qc2 {1-0 (70) Nakar,E (2461)-Vorontsov,P (2578) Irving 2018}) 10... Nf6 ({Wrong is} 10... Bxc4 $2 11. Qc2 $18) 11. O-O O-O 12. Qa4 Bb7 13. e5 Ng4 {[#]} 14. Nb3 (14. b4 $1 $16 {[%cal Rb4c5]} Qb6 15. Bb2) 14... Qb6 $14 15. c5 Qb5 16. Qxg4 {Threatens to win with Nbd4.} Qxb3 17. Qxd7 Ba6 18. Re1 $1 $36 {[%mdl 2048] White fights for an advantage.} Qd3 $1 {[%cal Rd3d7]} 19. Qxd3 Bxd3 20. Ra1 Rfd8 21. b4 a5 22. Bd2 axb4 23. axb4 f6 (23... Bc4 $14) 24. Bc3 Bc4 {[#]} 25. Nd4 (25. Ra7 $1 $16) 25... Bd5 26. f4 (26. Ne6 $16 Bxe6 27. exf6) 26... fxe5 $11 27. fxe5 Ra8 28. Rxa8 Rxa8 29. Nc2 Ra2 30. Ne3 Be4 (30... Be6 {is more complex.} 31. Rd1 Ra3 32. Rd3 Bxe5 33. Rd8+ Kf7) 31. Ra1 Rxa1+ (31... Re2 {keeps more tension.} 32. Ra8+ Kf7 33. e6+ Kxe6 34. Bxg7 Rxe3 35. Ra2 Rb3) 32. Bxa1 $15 {[%mdl 4096] Endgame KBB-KBN} Bh6 33. Nd1 (33. Kf2 $11) 33... Kf7 {[%mdl 1024] Black has compensation.} (33... Bc2 $5 {[%cal Rc2d1]} 34. Nc3 Be3+ 35. Kf1 Bd4 $15) 34. Kf2 Ke6 35. g3 Bg7 36. Ke3 Bc2 37. Nf2 Bxe5 38. Bd4 (38. Bxe5 $11 Kxe5 39. Kd2) 38... Kd5 ({Better is} 38... Bc7 $15) 39. Bxe5 $11 Kxe5 {KB-KN} 40. Kd2 Bf5 41. Kc3 g5 42. Kc4 (42. Nd1 $1 $11 {remains equal.}) 42... Be6+ (42... h5 $17) 43. Kd3 Kd5 44. Nd1 Bf5+ 45. Kc3 Ke4 46. Kd2 (46. Nb2 $1 $11) 46... Kd4 $17 47. Ne3 Be4 48. h4 gxh4 49. gxh4 h5 50. Nf1 $1 e5 51. Ng3 Bg6 {White must now prevent ...Kc4.} 52. b5 $1 {[%cal Rb5b6]} Kxc5 53. bxc6 Kxc6 54. Ke3 Kd6 55. Kf3 Kd5 56. Ke3 e4 57. Ne2 {And now Nf4+ would win.The position is equal.} Ke5 58. Ng3 Kd5 59. Ne2 {Nf4+ is the strong threat.} Ke5 60. Ng3 Kd5 61. Ne2 {[%mdl 32768] Accuracy: White = 55%, Black = 44%. . Loss on time!?} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.17"]
[Round "7"]
[White "Vasquez Schroeder, Rodrigo"]
[Black "Lei, Tingjie"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2499"]
[BlackElo "2447"]
[Annotator "ChessBase"]
[PlyCount "80"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:06:20]} 2. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:09]} 3. Bf4 {[%emt 0:00:02]} c5 {[%emt 0:03:22]} 4. e3 {[%emt 0:00:45]} Nc6 {[%emt 0:00:35]} 5. c3 {[%emt 0:01:19]} Qb6 {[%emt 0:03:19]} 6. Qb3 {[%emt 0:01:33]} c4 {[%emt 0:01:52]} 7. Qc2 {[%emt 0:00:41]} Bf5 {[%emt 0:02:35]} 8. Qc1 {[%emt 0:00:06]} h6 {[%emt 0:03:33]} 9. h3 {[%emt 0:00:20]} e6 {[%emt 0:00:21]} 10. Nbd2 {[%emt 0:00:30]} Rc8 {[%emt 0:00:36]} 11. Be2 {[%emt 0:01:28]} Be7 {[%emt 0:02:28]} 12. O-O {[%emt 0:00:36]} O-O {[%emt 0:03:10]} 13. Bd1 {[%emt 0:07:38]} Qd8 {[%emt 0:05:09]} 14. a4 {[%emt 0:04:59]} Bd6 {[%emt 0:05:35]} 15. Bxd6 {[%emt 0:01:57]} Qxd6 {[%emt 0:00:05]} 16. Bc2 {[%emt 0:00:07]} Rfe8 {[%emt 0:05:00]} 17. Re1 {[%emt 0:00:48]} Bxc2 {[%emt 0:04:57]} 18. Qxc2 {[%emt 0:00:04]} a6 {[%emt 0:00:52]} 19. e4 {[%emt 0:02:20]} Nxe4 {[%emt 0:00:39]} 20. Nxe4 {[%emt 0:00:52]} dxe4 {[%emt 0:00:05]} 21. Rxe4 {[%emt 0:01:23]} b5 {[%emt 0:03:13]} 22. axb5 {[%emt 0:02:32]} axb5 {[%emt 0:00:04]} 23. Ne5 {[%emt 0:03:17]} Nxe5 {[%emt 0:00:26]} 24. Rxe5 {[%emt 0:00:11]} Ra8 {[%emt 0:02:18]} 25. Rae1 {[%emt 0:01:27]} Reb8 {[%emt 0:00:08]} 26. Qe4 {[%emt 0:01:26]} Ra2 {[%emt 0:07:09]} 27. d5 {[%emt 0:11:54]} exd5 {[%emt 0:10:37]} 28. Rxd5 {[%emt 0:00:08]} Qb6 {[%emt 0:02:23]} 29. Qb1 {[%emt 0:10:04]} Ra7 {[%emt 0:04:53]} 30. Qf5 {[%emt 0:04:32]} Rab7 {[%emt 0:08:02]} 31. Rd7 {[%emt 0:02:24]} Rxd7 {[%emt 0:01:13]} 32. Qxd7 {[%emt 0:00:05]} Qd8 {[%emt 0:00:35]} 33. Re7 {[%emt 0:12:23]} Qxd7 {[%emt 0:00:14]} 34. Rxd7 {[%emt 0:00:05]} Re8 {[%emt 0:00:07]} 35. Kf1 {[%emt 0:01:21]} Re5 {[%emt 0:00:06]} 36. Rd4 {[%emt 0:04:56]} g5 {[%emt 0:01:24]} 37. f4 {[%emt 0:02:03]} gxf4 {[%emt 0:00:23]} 38. Rxf4 {[%emt 0:00:29]} Kg7 {[%emt 0:00:04]} 39. Rd4 {[%emt 0:00:18]} Kg6 {[%emt 0:00:21]} 40. Kf2 {[%emt 0:00:06]} h5 {[%emt 0:00:25]} 1/2-1/2

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.17"]
[Round "7"]
[White "Iniyan, P."]
[Black "Blanco Acevedo, Cristobal Jose"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "2456"]
[BlackElo "2397"]
[Annotator "ChessBase"]
[PlyCount "123"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:04]} Nf6 {[%emt 0:09:34]} 2. c4 {[%emt 0:00:10]} e6 {[%emt 0:00:10]} 3. Nc3 {[%emt 0:00:07]} d5 {[%emt 0:00:35]} 4. Bg5 {[%emt 0:00:53]} Be7 {[%emt 0:00:18]} 5. e3 {[%emt 0:00:11]} c6 {[%emt 0:00:57]} 6. Nf3 {[%emt 0:00:16]} Nbd7 {[%emt 0:00:19]} 7. Rc1 {[%emt 0:00:29]} h6 {[%emt 0:01:29]} 8. Bh4 {[%emt 0:02:42]} g5 {[%emt 0:02:02]} 9. Bg3 {[%emt 0:00:18]} Nh5 {[%emt 0:00:21]} 10. Be5 {[%emt 0:10:26]} f6 {[%emt 0:01:32]} 11. Bd3 {[%emt 0:06:37]} Kf8 {[%emt 0:05:04]} 12. Bg3 {[%emt 0:05:27]} Kg7 {[%emt 0:03:24]} 13. a3 {[%emt 0:14:03]} Nxg3 {[%emt 0:02:31]} 14. hxg3 {[%emt 0:00:08]} Nf8 {[%emt 0:03:42]} 15. Qc2 {[%emt 0:12:53]} Bd7 {[%emt 0:03:22]} 16. cxd5 {[%emt 0:14:30]} cxd5 {[%emt 0:00:53]} 17. e4 {[%emt 0:00:07]} dxe4 {[%emt 0:04:00]} 18. Bxe4 {[%emt 0:00:08]} g4 {[%emt 0:02:14]} 19. Nd2 {[%emt 0:02:03]} f5 {[%emt 0:03:01]} 20. Bxb7 {[%emt 0:01:06]} Rb8 {[%emt 0:00:27]} 21. Ba6 {[%emt 0:00:07]} Qb6 {[%emt 0:00:29]} 22. Qd3 {[%emt 0:00:07]} Ng6 {[%emt 0:01:59]} 23. b4 {[%emt 0:05:31]} Bg5 {[%emt 0:02:32]} 24. Rc2 {[%emt 0:04:58]} e5 {[%emt 0:01:25]} 25. Nb3 {[%emt 0:00:30]} e4 {[%emt 0:06:24]} 26. Qc4 {[%emt 0:05:04]} e3 {[%emt 0:05:58]} 27. Nc5 {[%emt 0:01:07]} exf2+ {[%emt 0:01:55]} 28. Kxf2 {[%emt 0:00:54]} f4 {[%emt 0:03:00]} 29. Nxd7 {[%emt 0:01:44]} fxg3+ {[%emt 0:00:11]} 30. Ke1 {[%emt 0:00:20]} Rbe8+ {[%emt 0:01:14]} 31. Ne2 {[%emt 0:00:10]} Qd6 {[%emt 0:01:44]} 32. Qc7 {[%emt 0:00:12]} Qxc7 {[%emt 0:10:34]} 33. Rxc7 {[%emt 0:00:08]} Re7 {[%emt 0:00:05]} 34. Nc5 {[%emt 0:00:21]} Rxc7 {[%emt 0:01:00]} 35. Ne6+ {[%emt 0:00:05]} Kf6 {[%emt 0:00:36]} 36. Nxc7 {[%emt 0:00:09]} Nh4 {[%emt 0:00:10]} 37. Nd5+ {[%emt 0:01:12]} Kg7 {[%emt 0:00:04]} 38. Nxg3 {[%emt 0:02:12]} Re8+ {[%emt 0:00:36]} 39. Kf2 {[%emt 0:00:31]} Rf8+ {[%emt 0:00:05]} 40. Ke2 {[%emt 0:00:39]} Nxg2 {[%emt 0:00:18]} 41. Nh5+ {[%emt 0:00:20]} Kh8 {[%emt 0:00:16]} 42. Rg1 {[%emt 0:01:05]} Re8+ {[%emt 0:00:09]} 43. Kd1 {[%emt 0:01:52]} Nh4 {[%emt 0:00:26]} 44. Rxg4 {[%emt 0:00:17]} Nf3 {[%emt 0:00:02]} 45. Be2 {[%emt 0:00:38]} Nh4 {[%emt 0:00:36]} 46. Ndf4 {[%emt 0:03:31]} Nf5 {[%emt 0:00:21]} 47. Rxg5 {[%emt 0:00:16]} hxg5 {[%emt 0:00:07]} 48. Ng6+ {[%emt 0:00:04]} Kh7 {[%emt 0:00:05]} 49. Nf6+ {[%emt 0:00:06]} Kxg6 {[%emt 0:00:03]} 50. Nxe8 {[%emt 0:00:06]} Nxd4 {[%emt 0:00:04]} 51. Nd6 {[%emt 0:00:12]} Kf6 {[%emt 0:00:35]} 52. Nb5 {[%emt 0:00:13]} Nc6 {[%emt 0:00:07]} 53. Bf3 {[%emt 0:00:36]} Ne5 {[%emt 0:00:00]} 54. Bd5 {[%emt 0:00:58]} Nd3 {[%emt 0:00:04]} 55. Nxa7 {[%emt 0:00:26]} Ke5 {[%emt 0:00:04]} 56. Bg2 {[%emt 0:01:29]} g4 {[%emt 0:00:05]} 57. b5 {[%emt 0:00:21]} Nb2+ {[%emt 0:00:20]} 58. Kc2 {[%emt 0:00:22]} Nc4 {[%emt 0:00:04]} 59. Kb3 {[%emt 0:00:04]} Ne3 {[%emt 0:00:15]} 60. b6 {[%emt 0:00:15]} Kd6 {[%emt 0:00:10]} 61. Nb5+ {[%emt 0:00:06]} Kd7 {[%emt 0:00:05]} 62. b7 {[%emt 0:00:07]} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.17"]
[Round "7"]
[White "Starostits, Ilmars"]
[Black "Priyanka Nutakki"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2442"]
[BlackElo "2195"]
[Annotator "NA"]
[PlyCount "65"]
[EventDate "2019.01.11"]
[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. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 3. e3 {[%emt 0:00:00]} c5 {[%emt 0:00:16]} 4. Bd3 {[%emt 0:00:00]} b6 {[%emt 0:00:30]} 5. O-O {[%emt 0:00:03]} Bb7 {[%emt 0:00:06]} 6. Nbd2 {[%emt 0:00:24]} Be7 {[%emt 0:01:10]} 7. b3 {[%emt 0:00:06]} O-O {[%emt 0:00:26]} 8. Bb2 {[%emt 0:00:03]} cxd4 {[%emt 0:02:00]} 9. exd4 {[%emt 0:00:04]} d6 {[%emt 0:03:46]} 10. Re1 {[%emt 0:00:19]} Nbd7 {[%emt 0:00:48]} 11. Nf1 {[%emt 0:01:17]} Rc8 {[%emt 0:02:53]} 12. c4 {[%emt 0:00:45]} Re8 {[%emt 0:04:36]} 13. Ng3 {[%emt 0:02:55]} Nf8 {[%emt 0:01:16]} 14. d5 {[%emt 0:04:26]} exd5 {[%emt 0:11:21]} 15. Nf5 {[%emt 0:01:55]} Ne6 {[%emt 0:12:57]} 16. cxd5 {[%emt 0:00:52]} Bxd5 {[%emt 0:00:17]} 17. Ba6 {[%emt 0:21:12]} Rc5 {[%emt 0:09:11]} 18. b4 {[%emt 0:02:23]} Bxf3 {[%emt 0:04:57]} 19. Qxf3 {[%emt 0:00:37]} Ng5 {[%emt 0:04:51]} 20. Qd3 {[%emt 0:00:37]} Rc7 {[%emt 0:02:03]} 21. Bb5 {[%emt 0:05:00]} Rf8 {[%emt 0:00:26]} 22. Nxg7 {[%emt 0:16:34]} Kxg7 {[%emt 0:01:10]} 23. Qg3 {[%emt 0:06:25]} Kh6 {[%emt 0:01:08]} 24. h4 {[%emt 0:00:57]} Rg8 {[%emt 0:11:40]} 25. hxg5+ {[%emt 0:06:11]} Rxg5 {[%emt 0:00:02]} 26. Qh3+ {[%emt 0:01:37]} Kg7 {[%emt 0:06:35]} 27. Bd3 {[%emt 0:01:27]} Kg8 {[%emt 0:03:50]} 28. Qh6 {[%emt 0:02:55]} Rg6 {[%emt 0:05:18]} 29. Bxg6 {[%emt 0:00:07]} fxg6 {[%emt 0:00:06]} 30. Re6 {[%emt 0:04:19]} Rc2 {[%emt 0:01:32]} 31. Bxf6 {[%emt 0:00:59]} Bxf6 {[%emt 0:00:05]} 32. Rae1 {[%emt 0:00:03]} Be5 {[%emt 0:00:34]} 33. Rxg6+ {[%emt 0:00:49]} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.17"]
[Round "7"]
[White "Larino Nieto, David"]
[Black "Fedorchuk, Sergey A."]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2432"]
[BlackElo "2606"]
[Annotator "TA"]
[PlyCount "137"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,137,6,16,0,0,15,17,0,41,22,16,10,44,58,74,69,97,106,93,52,106,81,120,128,141,124,167,146,264,248,237,255,315,311,571,586,505,504,457,443,418,435,411,413,337,334,410,404,413,406,405,406,406,405,392,393,655,647,633,559,552,541,513,375,678,315,299,341,337,318,315,324,312,0,0,0,304,304,304,277,277,277,277,269,269,269,269,262,174,149,156,110,75,8,8,8,20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 Nf6 2. b3 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. c4 O-O 7. Bb2 d5 8. cxd5 Nxd5 9. d4 Nd7 10. Nbd2 {A14: English Opening: 1...e6 with b3 by White} c5 {LiveBook: 44 Games} 11. e4 Nb4 12. Qe2 Rc8 13. Rfd1 {[#]} Nf6 $146 ({Predecessor:} 13... Nc2 14. Rac1 Nxd4 15. Nxd4 cxd4 16. Bxd4 Rxc1 17. Rxc1 Nc5 {1-0 (26) Zhou,J (2624)-Esipenko,A (2587) Qinhuangdao 2018}) 14. e5 Nfd5 15. dxc5 Bxc5 16. Ne1 Be7 17. Ne4 Rc7 18. a3 Nc6 19. b4 {[%cal Bb3b4,Bb4b5][%mdl 32]} Rd7 (19... a5 $14) 20. Rd2 Kh8 21. Rad1 Nb8 22. Nf3 h6 23. h4 Ba6 (23... a6 $16 24. Nd4 Qc7) 24. b5 $18 Bb7 25. Nh2 $1 a6 26. Qh5 {Hoping for Ng4.} f5 $2 (26... Bxh4 27. Qxh4 Qxh4 28. gxh4 axb5) 27. exf6 Nxf6 28. Bxf6 Bxf6 29. Rxd7 Nxd7 30. Nxf6 {[%mdl 64] Discovered Attack} Qxf6 31. Ng4 (31. Bxb7 Qxf2+ 32. Kh1 Nf6 $18) 31... Qe7 {Strongly threatening ...Rf5.} 32. Nxh6 {Intending Nf5+ and mate.} (32. Bxb7 Rf5 $16) 32... gxh6 33. Qxh6+ Kg8 34. Qg6+ ({Don't play} 34. Bxb7 axb5 35. Qg6+ Kh8 $18) 34... Kh8 35. Bxb7 axb5 36. Qh6+ Kg8 37. Bg2 ({Resist} 37. Qg6+ Kh8 $18) 37... Ne5 $2 (37... Rf7 38. Rd4 Nc5) 38. Re1 Rf5 {[#]} 39. g4 $1 {[%mdl 576] Decoy} Nxg4 40. Qg6+ {[%mdl 64] Double Attack} Qg7 41. Rxe6 Re5 $2 (41... Rf8 42. Qh5 Qa1+ 43. Bf1 Nf6 44. Qg6+ (44. Qxb5 Kh8 $18) 44... Kh8) 42. Re8+ (42. Rxb6 $142 {White threatens Rb8+ and mate.} Re1+ 43. Bf1) 42... Rxe8 43. Qxe8+ {[%mdl 64] Double Attack} Kh7 44. Qxb5 Qd4 45. Qf5+ Kg7 46. Qg5+ Kf8 $1 47. Qf5+ Kg7 $1 48. Be4 Nf6 49. Qg6+ Kf8 50. Qh6+ $1 Ke7 51. Bf3 Qa1+ 52. Kg2 Qxa3 {[#]} 53. Qg7+ $1 Ke6 {[#]} 54. h5 $1 {[%cal Rh5h6]} Qe7 55. Qg6 {Bg4+ is the strong threat.} Qh7 56. Qg5 (56. Qg3 $16) 56... Qf5 $1 $11 {[%cal Rf5g5] The position is equal.} 57. Qe3+ Kf7 58. Qh6 b5 59. Qd2 Nxh5 60. Qa2+ Kg7 61. Qa7+ Kg6 62. Bxh5+ Kxh5 {[%mdl 4096] Endgame KQ-KQ} 63. Qb8 Qg4+ 64. Kf1 Qc4+ 65. Ke1 b4 66. Qe5+ Kg6 67. Kd2 Qa2+ 68. Kc1 b3 {[%csl Gb3][%cal Ra2c2]} 69. Qe6+ {Accuracy: White = 65%, Black = 38%.} 1/2-1/2

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.17"]
[Round "7"]
[White "Krishna Teja, N."]
[Black "Ibarra Jerez, Jose Carlos"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2371"]
[BlackElo "2558"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,70,0,7,0,1,0,29,29,29,33,33,29,33,21,39,19,39,35,20,-22,-10,-52,-42,-64,-58,-61,-22,-18,-30,-16,-11,-19,-6,-6,-13,-6,-2,-67,-72,-69,-6,-6,0,-6,0,-6,-6,-6,-6,-6,-6,-6,0,0,0]} 1. d4 d5 2. c4 e6 3. Nf3 a6 4. cxd5 exd5 5. Nc3 c6 (5... h6 6. Bf4 Nf6 7. Qb3 Bd6 8. Bxd6 Qxd6 9. e3 O-O 10. Bd3 b6 11. O-O Nbd7 12. Rfd1 Bb7 13. Rac1 {0-1 (65) Melkumyan,H (2670)-Carlsen,M (2835) St Petersburg 2018}) 6. Bg5 {D31: Queen's Gambit Declined: Semi-Slav without ...Nf6 (+ Marshall Gambit and Noteboom) and Exchange Variation lines without ...Nf6} Be7 7. Bxe7 Nxe7 8. e3 Bf5 9. Bd3 Nd7 {LiveBook: 3 Games} 10. O-O O-O 11. b4 $146 ({Predecessor:} 11. Rb1 Re8 12. b4 b5 13. Ne2 {0-1 (38) Simunic,K (2060)-Muha,M (2395) St Filip i Jakov 2018}) 11... b5 12. a4 Nb6 13. Ne5 {[%cal Bf3e5,Be5d3,Bd3c5][%mdl 32]} Qd6 14. Bxf5 Nxf5 15. Nd3 Rfe8 16. Nc5 Qg6 17. Qd3 Qg5 18. e4 dxe4 19. N3xe4 Qg6 (19... Qh4 {with more complications.} 20. g3 Qg4 21. a5 Nd5 22. Rab1 Rad8) 20. Ng3 Nxg3 21. Qxg3 Qxg3 22. hxg3 Nd5 23. Rfb1 Nc3 24. Rb2 Ne2+ 25. Kf1 Nxd4 26. Rd2 Ne6 {With the idea ...Nxc5.} 27. Nxe6 (27. Rd6 $1 $11) 27... Rxe6 $11 {[%mdl 4096] Endgame KRR-KRR} 28. f3 bxa4 (28... Kf8 $15) 29. Rxa4 {The position is equal.} g6 30. Rda2 Rb8 31. Rxa6 Rxb4 32. Rc2 Rb1+ 33. Kf2 h5 34. Raxc6 Rxc6 35. Rxc6 Rb2+ {Precision: White = 62%, Black = 48%.} 1/2-1/2

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.17"]
[Round "7"]
[White "Pogorelov, Ruslan"]
[Black "Saric, Ante"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2357"]
[BlackElo "2536"]
[Annotator "TA"]
[PlyCount "124"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,124,-26,-34,-41,-34,-31,-31,-22,-24,-26,-37,-37,-41,-24,-39,-34,-31,-26,-20,-25,-28,-34,-52,17,-25,-20,-18,-19,-23,-17,-31,18,23,51,0,0,0,42,0,0,0,3,5,7,-33,41,53,59,-68,25,-90,0,0,0,3,6,0,0,0,39,27,140,143,160,161,156,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-147,-147,-29979,-29980,-29980,-29981,-29980,-29982,-29985,-29984,-29984,-29985]} 1. c4 e6 2. Nf3 d5 3. b3 c5 4. g3 Nc6 5. Bg2 Nf6 6. O-O Be7 7. Bb2 d4 8. e3 e5 9. exd4 exd4 10. d3 O-O 11. Re1 {LiveBook: 13 Games. A14: English Opening: 1...e6 with b3 by White} Bg4 {[%cal Bc8g4,Bg4h5,Bh5f7][%mdl 32]} (11... Bd6 12. Na3 Bf5 13. Nh4 Bg4 14. Qd2 Qd7 15. Nb5 Bb8 16. f4 a6 17. Na3 Bc7 {1-0 (67) Howell,D (2676)-Sadler,M (2685) London 2017}) 12. h3 Bh5 13. a3 {Black is slightly better.} Nd7 $146 ({Predecessor:} 13... Qc7 14. Nbd2 Bd6 15. Ne4 Nxe4 16. Rxe4 Ne5 17. Re1 Rae8 18. g4 Bg6 19. Nxe5 Rxe5 20. Rxe5 Bxe5 {0-1 (37) Boes,J (2139)-Peng,X (2085) Hannover 2016}) 14. Qc2 a5 15. Nbd2 f5 16. Nh2 Bf7 17. Re2 Bd6 18. Rae1 Nf6 19. Ndf3 h6 20. Bc1 Qd7 21. Bf4 Rae8 (21... Bxf4 $15 22. gxf4 Nh5) 22. Ne5 Bxe5 23. Bxe5 Bh5 24. Nf3 {[#]} Ne4 $1 {[%mdl 512] ...Bxf3 is the strong threat.} 25. Bf4 $1 (25. dxe4 Bxf3) 25... Nc3 26. Rxe8 Rxe8 27. Qd2 (27. Bd2 $1 $14) 27... Re7 $11 28. h4 Qe8 29. Rxe7 Qxe7 30. Kh2 Qe2 31. Qxe2 Nxe2 32. Bd2 Kf7 ({Black should play} 32... b6 $15) 33. Ne1 $14 Nc3 34. Bd5+ (34. Bxc6 $14 bxc6 35. f3) 34... Ke7 ({Better is} 34... Nxd5 $15 35. cxd5 Ne7 36. Bxa5 Nxd5) 35. f3 (35. Bxc6 $1 $11 {remains equal.} bxc6 36. f3) 35... Kd6 (35... a4 $17 36. bxa4 Nxd5 37. cxd5 Ne5) 36. Bf4+ $11 Kd7 37. Bxc6+ $1 Kxc6 {[%mdl 4096] Endgame KBN-KBN} 38. Be5 g5 39. Bg7 gxh4 40. gxh4 Nb1 (40... Ne2 $11) 41. Bxh6 $16 Nxa3 42. Kg3 Nb1 43. Kf4 $2 (43. Bc1 $1 $16) 43... Nd2 $11 44. Kxf5 Nxf3 45. Nxf3 Bxf3 {KB-KB} 46. Bd2 Kb6 47. Kg5 Be2 48. h5 Bxd3 49. h6 Ka6 50. Kf6 b5 51. cxb5+ Kxb5 52. Ke5 a4 53. bxa4+ Kxa4 54. Kd5 Kb5 55. Bc1 Bh7 56. Ba3 Bg8+ 57. Ke4 (57. Ke5 $1 $11) 57... Kc4 $17 58. Ke5 $2 {[%mdl 8192]} (58. Kf3 $17) 58... d3 $1 {[%cal Rd3d2] Black mates.} 59. Bc1 Kc3 60. Kf6 Bh7 $1 61. Ke5 Kc2 62. Be3 {[#]} c4 $1 {Accuracy: White = 43%, Black = 61%.} ({Weaker is} 62... d2 {[#]} 63. Bxd2 $1 {[%mdl 512]} Kxd2 64. Kd5 $11) 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.17"]
[Round "7"]
[White "Dhulipalla Bala Chandra Prasa"]
[Black "Pereira Figueroa, Manuel"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2341"]
[BlackElo "2108"]
[Annotator "NA"]
[PlyCount "49"]
[EventDate "2019.01.11"]
[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. Nf3 {[%emt 0:00:29]} g6 {[%emt 0:00:06]} 3. Bf4 {[%emt 0:00:03]} Bg7 {[%emt 0:00:33]} 4. e3 {[%emt 0:00:03]} O-O {[%emt 0:01:10]} 5. Be2 {[%emt 0:00:03]} d6 {[%emt 0:00:09]} 6. O-O {[%emt 0:00:05]} b6 {[%emt 0:01:32]} 7. h3 {[%emt 0:00:06]} c5 {[%emt 0:00:25]} 8. a4 {[%emt 0:00:10]} a6 {[%emt 0:00:41]} 9. Nbd2 {[%emt 0:00:19]} Bb7 {[%emt 0:00:51]} 10. c3 {[%emt 0:00:06]} Nbd7 {[%emt 0:00:45]} 11. Bh2 {[%emt 0:00:04]} Ne4 {[%emt 0:00:49]} 12. Re1 {[%emt 0:03:22]} Nxd2 {[%emt 0:07:52]} 13. Nxd2 {[%emt 0:00:10]} Nf6 {[%emt 0:01:00]} 14. Bd3 {[%emt 0:03:20]} Re8 {[%emt 0:04:56]} 15. e4 {[%emt 0:01:13]} cxd4 {[%emt 0:01:19]} 16. cxd4 {[%emt 0:00:54]} Nd7 {[%emt 0:03:42]} 17. Nf3 {[%emt 0:09:55]} Qb8 {[%emt 0:04:17]} 18. Qb3 {[%emt 0:02:33]} h6 {[%emt 0:02:27]} 19. Rac1 {[%emt 0:06:44]} e5 {[%emt 0:02:16]} 20. Bc4 {[%emt 0:01:16]} Rf8 {[%emt 0:00:16]} 21. dxe5 {[%emt 0:05:32]} dxe5 {[%emt 0:02:53]} 22. Nh4 {[%emt 0:02:36]} Nc5 {[%emt 0:05:18]} 23. Qxb6 {[%emt 0:00:39]} Nxe4 {[%emt 0:02:12]} 24. Nxg6 {[%emt 0:02:51]} Re8 {[%emt 0:00:18]} 25. Bxf7+ {[%emt 0:00:19]} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.17"]
[Round "7"]
[White "Esquivias Quintero, Luis Manuel"]
[Black "Tadevosyan, Aspet"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2293"]
[BlackElo "2105"]
[Annotator "NA"]
[PlyCount "83"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:05]} 4. Nxd4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:11]} 5. Nc3 {[%emt 0:00:03]} a6 {[%emt 0:00:12]} 6. Be3 {[%emt 0:00:09]} e5 {[%emt 0:00:14]} 7. Nf3 {[%emt 0:00:04]} Qc7 {[%emt 0:00:11]} 8. a4 {[%emt 0:00:04]} Be7 {[%emt 0:00:27]} 9. Be2 {[%emt 0:01:22]} h6 {[%emt 0:06:11]} 10. a5 {[%emt 0:02:49]} O-O {[%emt 0:01:27]} 11. O-O {[%emt 0:00:26]} Be6 {[%emt 0:02:41]} 12. Nd5 {[%emt 0:08:01]} Nxd5 {[%emt 0:01:19]} 13. exd5 {[%emt 0:00:04]} Bf5 {[%emt 0:03:04]} 14. c4 Nd7 {[%emt 0:01:59]} 15. b4 {[%emt 0:16:36]} Bh7 {[%emt 0:04:56]} 16. Nd2 {[%emt 0:02:18]} f5 17. f3 {[%emt 0:00:47]} Nf6 {[%emt 0:27:33]} 18. Qb3 {[%emt 0:05:21]} Kh8 {[%emt 0:01:06]} 19. Rac1 {[%emt 0:00:56]} Qd7 {[%emt 0:05:59]} 20. Kh1 {[%emt 0:14:03]} g5 {[%emt 0:02:45]} 21. Rfd1 {[%emt 0:08:40]} g4 {[%emt 0:09:15]} 22. Bxh6 {[%emt 0:08:24]} Rg8 {[%emt 0:01:40]} 23. c5 {[%emt 0:06:09]} gxf3 {[%emt 0:08:04]} 24. Nxf3 {[%emt 0:02:34]} Ng4 {[%emt 0:07:22]} 25. Be3 {[%emt 0:00:44]} Nxe3 {[%emt 0:01:36]} 26. Qxe3 {[%emt 0:00:08]} f4 {[%emt 0:00:46]} 27. c6 {[%emt 0:04:20]} bxc6 {[%emt 0:03:03]} 28. dxc6 {[%emt 0:00:05]} Qxc6 {[%emt 0:07:43]} 29. Rxc6 {[%emt 0:03:58]} fxe3 {[%emt 0:00:02]} 30. Rxa6 {[%emt 0:00:51]} Rxa6 {[%emt 0:00:16]} 31. Bxa6 {[%emt 0:00:15]} Rb8 {[%emt 0:01:18]} 32. b5 {[%emt 0:00:15]} e2 {[%emt 0:01:19]} 33. Rd2 {[%emt 0:01:18]} e4 {[%emt 0:00:15]} 34. Rxe2 {[%emt 0:00:34]} exf3 {[%emt 0:00:08]} 35. Rxe7 {[%emt 0:00:06]} f2 {[%emt 0:00:32]} 36. b6 {[%emt 0:02:10]} Rc8 {[%emt 0:00:11]} 37. h3 {[%emt 0:00:18]} Rc1+ {[%emt 0:03:56]} 38. Kh2 {[%emt 0:00:04]} f1=Q {[%emt 0:00:40]} 39. Bxf1 {[%emt 0:00:06]} Rxf1 {[%emt 0:00:01]} 40. a6 {[%emt 0:00:12]} Ra1 {[%emt 0:00:44]} 41. b7 {[%emt 0:00:15]} Rb1 {[%emt 0:00:42]} 42. a7 {[%emt 0:00:06]} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.17"]
[Round "7"]
[White "Diaz Castro, Sergio"]
[Black "Sobrino Forte, Alvaro"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2252"]
[BlackElo "1955"]
[Annotator "NA"]
[PlyCount "60"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. b3 {[%emt 0:00:36]} Bg4 {[%emt 0:00:00]} 3. g3 {[%emt 0:00:23]} Bxf3 {[%emt 0:00:49]} 4. exf3 {[%emt 0:00:06]} Nf6 {[%emt 0:00:04]} 5. f4 {[%emt 0:00:36]} e6 {[%emt 0:01:06]} 6. Bg2 {[%emt 0:00:31]} g6 {[%emt 0:00:08]} 7. Bb2 {[%emt 0:00:17]} Bg7 {[%emt 0:00:12]} 8. O-O {[%emt 0:00:38]} O-O {[%emt 0:00:30]} 9. d4 {[%emt 0:13:51]} Nbd7 {[%emt 0:01:37]} 10. c4 {[%emt 0:04:30]} c6 {[%emt 0:02:03]} 11. Nd2 {[%emt 0:00:44]} a5 {[%emt 0:01:15]} 12. c5 {[%emt 0:07:51]} b6 {[%emt 0:03:46]} 13. cxb6 {[%emt 0:01:46]} Qxb6 {[%emt 0:00:28]} 14. Nf3 {[%emt 0:18:50]} Rfc8 {[%emt 0:06:46]} 15. Ne5 {[%emt 0:03:14]} c5 {[%emt 0:07:48]} 16. dxc5 {[%emt 0:09:23]} Nxc5 {[%emt 0:02:02]} 17. Bd4 {[%emt 0:06:12]} Qb5 {[%emt 0:03:44]} 18. Re1 {[%emt 0:03:18]} Nfd7 {[%emt 0:03:22]} 19. Rc1 {[%emt 0:01:58]} Nxe5 {[%emt 0:05:09]} 20. fxe5 {[%emt 0:00:05]} Nd7 {[%emt 0:08:11]} 21. Re3 {[%emt 0:07:56]} Qb7 {[%emt 0:07:13]} 22. f4 {[%emt 0:02:49]} Bf8 {[%emt 0:00:38]} 23. Rec3 {[%emt 0:00:50]} Bb4 {[%emt 0:02:52]} 24. Rxc8+ {[%emt 0:03:19]} Rxc8 {[%emt 0:00:07]} 25. Bf1 {[%emt 0:01:53]} Bc5 {[%emt 0:01:22]} 26. Bxc5 {[%emt 0:00:14]} Rxc5 {[%emt 0:00:07]} 27. Rxc5 {[%emt 0:00:14]} Nxc5 {[%emt 0:00:03]} 28. Kh1 {[%emt 0:00:19]} Kg7 {[%emt 0:00:06]} 29. Kg1 {[%emt 0:00:09]} Kg8 {[%emt 0:00:05]} 30. Kh1 {[%emt 0:00:14]} Kg7 {[%emt 0:00:05]} 1/2-1/2

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.17"]
[Round "7"]
[White "Calzetta Ruiz, Monica"]
[Black "Vela Ignacio, Jose Manuel"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "2245"]
[BlackElo "2006"]
[Annotator "TA"]
[PlyCount "50"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,50,43,28,0,0,-6,12,0,104,103,111,50,55,54,54,60,63,59,60,61,81,87,110,114,77,28,43,31,33,0,0,-44,122,123,134,131,116,118,113,88,101]} 1. c4 e5 2. Nc3 Nf6 3. Nf3 e4 4. Ng5 b5 5. Nxb5 c6 (5... h6 6. Nh3 c6 7. Nc3 d5 8. d4 Bd6 9. cxd5 cxd5 10. Nf4 Bb7 11. g3 O-O 12. Bg2 Nbd7 13. O-O {½-½ (65) Flores,D (2514)-Gallego Eraso,P (2375) Andorra 2006}) 6. Nc3 {A22: English Opening: 1...e5 2 Nc3 Nf6} d5 {LiveBook: 3 Games} 7. d3 {aiming for cxd5.} h6 8. Nh3 {The position is equal.} Bb4 9. cxd5 $1 Bxh3 $146 (9... O-O $11 {keeps the balance.}) ({Predecessor:} 9... O-O 10. e3 Bxh3 11. gxh3 Nxd5 12. Qc2 exd3 13. Bxd3 {1-0 (40) Tsarev,K-Vankov,S Bulgaria 1990}) 10. gxh3 $16 O-O 11. Bg2 ({White should play} 11. dxe4 $16 {Threatens to win with Rg1.} Nxe4 12. Qd4 Bxc3+ 13. bxc3 cxd5 {[#]} 14. Bxh6 $1 {[%mdl 512]} gxh6 15. Rg1+ Ng5 16. h4) 11... Nxd5 12. O-O {And now Nxd5 would win.} Nxc3 13. bxc3 Bxc3 14. Rb1 {[%cal Ba1b1,Bb1b3,Bb3e3][%mdl 32] Hoping for Qc2.} exd3 15. Rb3 dxe2 16. Qxe2 Re8 17. Rd1 {[%mdl 1024] White has strong compensation.} Qc8 18. Qh5 (18. Be4 $5 {[%cal Rb3c3]} Bf6 19. Rg3 $16) 18... Be5 19. Re3 Nd7 20. Qf5 Re6 $1 21. f4 g6 $2 {[#]} (21... Rd6 $1 $15 22. Red3 (22. Rxd6 Bxd6 23. Rc3 Qe8 $11) 22... g6) 22. Qc2 $36 {[%mdl 2048] Black is under strong pressure.} Bg7 23. Rxe6 fxe6 24. Qxg6 Nf8 25. Qe4 Rb8 {Accuracy: White = 55%, Black = 39%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.17"]
[Round "7"]
[White "Diaz Castro, Ismael"]
[Black "Li, Di"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2228"]
[BlackElo "2488"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 28,82,0,0,19,-25,-25,-28,-27,-23,-3,-51,-51,-39,-43,-51,-53,-91,-99,-92,-83,-447,-435,-402,-442,-419,-414,-476,-464,-457,-466,-445,-473,-464,-437,-547,-540,-633,-651,-686,-705,-715,-718,-770,-774,-761,-688,-635,-693,-658,-671,-757,-739,-1081,-823,-29971,-29969]} 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. O-O Be7 8. c4 Nb4 9. cxd5 Nxd3 10. Qxd3 Qxd5 11. Re1 Bf5 {C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves} 12. g4 Bg6 13. Nc3 (13. Qc3 f6 14. Qxc7 O-O {½-½ (14) Wei,Y (2709)-Wang,Y (2737) Shenzhen 2016}) 13... Nxc3 14. Qxc3 f6 15. Nh4 {LiveBook: 5 Games} Qd6 16. Qc5 $146 ({Predecessor:} 16. Qe3 Rd8 17. Bd2 Kf7 18. Rac1 Rhe8 19. Nxg6 hxg6 {½-½ (31) Giroux,M (2142)-Schmidt,K (2172) ICCF email 2016}) 16... Qxc5 17. dxc5 Kf7 18. Bf4 Rad8 19. Rad1 Rxd1 20. Rxd1 Rd8 21. Rc1 Be4 $36 {[%mdl 2048] Threatens to win with ...g5. Black has some pressure.} 22. Bxc7 {[#]} Rd2 $1 {aiming for ...Bxc5!} 23. b4 g6 24. b5 $2 {[%mdl 8192] [#]} (24. Bd6 $17 {is more resistant.} Bxd6 25. cxd6) 24... Bxc5 $1 $19 {[%mdl 512]} 25. Bg3 (25. Rxc5 Rd1#) 25... Rxa2 26. Ng2 Rb2 27. Ne3 Rxb5 28. Nc4 Ke6 29. Nd2 Bd5 30. Kf1 b6 31. h4 a5 {[%cal Ba7a5,Ba5a4,Ba4a3,Ba3a2][%mdl 32]} 32. Ke2 a4 33. Kd3 a3 34. Re1+ Kd7 35. g5 f5 36. f3 a2 37. Be5 Rb4 38. Rh1 Ra4 39. Ba1 Ra3+ 40. Ke2 Re3+ 41. Kf2 Rxf3+ {Accuracy: White = 38%, Black = 85%.} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.17"]
[Round "7"]
[White "Li, Xueyi"]
[Black "Krishna C R G"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "2194"]
[BlackElo "2469"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,82,0,0,-23,10,4,17,0,0,6,4,-12,-20,-18,-12,-19,-17,-10,-11,-39,-27,-35,-41,-49,-12,-18,-15,-44,-35,-35,-22,-35,-22,-162,-163,-163,-161,-131,-66,-105,-49,-163,-154,-192,-85,-222,-205,-187,-186,-334,-328,-370,-410,-501,-501,-581,-591,-990,-969,-1372,-1200,-1146,-943,-6187,-5997,-5602,-1461,-1376,-1018]} 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Bd2 Be7 6. Nf3 c6 7. O-O O-O 8. Qb3 b6 {LiveBook: 146 Games} 9. Rc1 {E11: Bogo-Indian} (9. Ne5 Ba6 10. Bc3 Nfd7 11. Nd2 Nxe5 12. dxe5 Nd7 13. a4 Bc5 14. Qc2 d4 15. b4 dxc3 16. Qxc3 Bxb4 17. Qxb4 Nxe5 {½-½ (41) Fedoseev,V (2706)-Gelfand,B (2695) Poikovsky 2018}) 9... Ba6 10. cxd5 cxd5 11. Ne5 {The position is equal.} Bxe2 12. Nc3 Ba6 13. Nb5 $146 ({Predecessor:} 13. Bg5 Bb7 14. Nb5 Na6 15. a3 Ne4 16. Bf4 Bg5 {0-1 (39) Chabanon,J (2492)-Horvath,J (2507) Paris 2003}) 13... Bxb5 14. Qxb5 Nfd7 15. Nd3 a6 16. Qb3 Ra7 17. Rc2 Rc7 18. Rac1 Rxc2 19. Qxc2 Bd6 20. a4 h6 21. f4 Nf6 22. Ne5 Re8 23. g4 a5 24. g5 (24. Bf3 $11 {and White stays safe.}) 24... hxg5 $19 25. fxg5 Bxe5 $1 26. dxe5 Ne4 (26... Nfd7 $1 $17 27. g6 Nxe5 28. gxf7+ Nxf7) 27. Be3 {[#]} Na6 ({Don't take} 27... Nxg5 28. Qc7 $11) ({Black should try} 27... Nc5 $1 $17 {[%mdl 512]} 28. g6 (28. Bxc5 bxc5) 28... fxg6 29. Qxg6 Nbd7) 28. Qe2 ({White should play} 28. Bxe4 $15 dxe4 29. g6) 28... Nac5 29. Rf1 Nd7 ({Stronger than} 29... Nxg5 30. Qh5 $16) (29... Qc7 $19 {has better winning chances.} 30. g6 fxg6) 30. Qf3 {[#]} (30. Qb5 $17) 30... Qe7 $1 ({Worse is} 30... Nxe5 31. Qf4 $14) 31. Qf4 Rc8 32. Rf3 (32. b3 {was necessary.}) 32... Nf8 33. Rh3 Ng6 34. Qg4 Qb4 {Black is clearly winning.} 35. Bf1 Qxb2 36. Qh5 Rc3 {( -> ...Rxe3!)} 37. Bb5 Qb1+ 38. Bf1 Qe1 39. Bxb6 Rc1 {[%csl Gc1][%cal Re1f1]} 40. Qh7+ Kf8 {[%csl Gc1][%cal Re1f1]} 41. Rf3 Nxg5 {Precision: White = 17%, Black = 62%.} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.17"]
[Round "7"]
[White "Rodriguez Del Cerro, Ricardo"]
[Black "Polivanov, Anatoliy"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "2139"]
[BlackElo "2374"]
[Annotator "NA"]
[PlyCount "60"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. c4 {[%emt 0:01:31]} f5 {[%emt 0:00:52]} 2. e3 {[%emt 0:01:48]} Nf6 {[%emt 0:00:18]} 3. Nf3 {[%emt 0:03:46]} e6 {[%emt 0:00:23]} 4. b3 {[%emt 0:00:11]} Be7 {[%emt 0:00:08]} 5. Be2 {[%emt 0:00:33]} O-O {[%emt 0:00:06]} 6. O-O {[%emt 0:00:05]} d6 {[%emt 0:00:54]} 7. d4 {[%emt 0:00:24]} Ne4 {[%emt 0:01:15]} 8. Bb2 {[%emt 0:00:30]} Nd7 {[%emt 0:03:47]} 9. Nbd2 {[%emt 0:04:41]} d5 {[%emt 0:08:38]} 10. a4 {[%emt 0:16:03]} a5 {[%emt 0:02:08]} 11. Ne1 {[%emt 0:15:42]} c6 {[%emt 0:09:52]} 12. f3 {[%emt 0:06:24]} Nxd2 {[%emt 0:00:45]} 13. Qxd2 {[%emt 0:00:05]} Bb4 {[%emt 0:07:29]} 14. Bc3 {[%emt 0:03:51]} Bd6 {[%emt 0:00:13]} 15. c5 {[%emt 0:11:16]} Bc7 {[%emt 0:02:24]} 16. Nd3 {[%emt 0:01:52]} Qh4 {[%emt 0:14:55]} 17. f4 {[%emt 0:02:21]} Nf6 {[%emt 0:00:23]} 18. Qe1 {[%emt 0:01:55]} Qh6 {[%emt 0:02:16]} 19. Ne5 {[%emt 0:01:47]} g5 {[%emt 0:06:07]} 20. fxg5 {[%emt 0:03:25]} Qxg5 {[%emt 0:00:04]} 21. Rf3 {[%emt 0:00:07]} Kh8 {[%emt 0:16:58]} 22. Rg3 {[%emt 0:00:22]} Qh6 {[%emt 0:00:05]} 23. Rh3 {[%emt 0:00:16]} Qg5 {[%emt 0:06:33]} 24. Rg3 {[%emt 0:00:24]} Qh6 {[%emt 0:00:04]} 25. Rh3 {[%emt 0:00:04]} Qg5 {[%emt 0:00:03]} 26. Rg3 {[%emt 0:00:29]} Qh6 {[%emt 0:00:01]} 27. Rh3 {[%emt 0:00:06]} Qg5 {[%emt 0:00:03]} 28. Rg3 {[%emt 0:00:06]} Qh6 {[%emt 0:00:03]} 29. Rh3 {[%emt 0:00:04]} Qg5 {[%emt 0:00:01]} 30. Rg3 {[%emt 0:00:06]} Qh6 {[%emt 0:00:02]} 1/2-1/2

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.17"]
[Round "7"]
[White "Cholleti Sahajasri"]
[Black "Del Rio De Angelis, Salvador G."]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2122"]
[BlackElo "2501"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,99,0,0,18,-6,0,-8,0,-47,-42,-68,-65,-62,-66,-74,-72,-68,-60,-93,-71,-91,-77,-88,-30,-130,-58,-58,-60,-70,-49,-124,-120,-120,-118,-115,-111,-118,-21,-16,-33,-24,-16,-14,-14,-21,0,0,0,-8,-25,-84,0,0,0,0,165,143,202,188,260,260,260,242,256,262,268,268,273,273,408,372,456,386,389,356,413,393,540,397]} 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 b6 9. Bf4 Nbd7 {E06: Closed Catalan: Early deviations} 10. Nbd2 (10. Rd1 Ba6 11. b3 Rc8 12. Nc3 h6 13. e4 dxc4 14. Nd2 b5 15. bxc4 bxc4 16. Na4 g5 17. Be3 Ng4 18. Nf1 Qc7 19. Bd2 c5 20. d5 Nde5 21. h3 Nf6 {½-½ (72) Bareev,E (2666)-Vidit,S (2711) Batumi 2018}) 10... Nh5 11. Be3 Bb7 12. Rac1 {LiveBook: 3 Games} f5 13. cxd5 exd5 14. Nb1 Bd6 $146 ({Predecessor:} 14... g5 15. Bd2 Rc8 16. b4 g4 17. Ne1 {½-½ (38) Beetsma,M (1971)-Lemke,B (1969) ICCF email 2017}) 15. Ng5 Qe7 16. Bf3 h6 17. Nh3 $1 Ndf6 18. Nf4 Nxf4 19. Bxf4 Bxf4 20. gxf4 Ne4 21. Bg2 Qh4 $36 {[%mdl 2048] Black is in control.} 22. e3 Rf6 (22... Ba6 $1 $17 23. Rfd1 Bb7) 23. Nc3 {[#]} (23. Nd2 $1 $11 {remains equal.}) 23... Nxc3 (23... Ba6 $1 $17 24. Rfd1 Rg6) 24. bxc3 $15 Ba6 25. Rfe1 Raf8 26. f3 (26. Kh1 $1 $15) 26... Rg6 $17 27. Qf2 Qe7 28. Kh1 Re6 29. Bh3 Re8 (29... Qf7 $17 30. Rg1 Rfe8) 30. e4 $1 $11 dxe4 {Hoping for ...e3.} 31. Bxf5 {[%mdl 64] Double Attack} e3 32. Bxe6+ Qxe6 33. Qg3 Bc4 34. Rg1 {[%csl Gg1][%cal Rg3g7]} Re7 35. Qg4 Qxg4 36. fxg4 {[%mdl 4096] Endgame KRR-KRB} (36. Rxg4 $11 Bxa2 37. f5) 36... Re4 ({Much weaker is} 36... Bxa2 $6 37. Kg2 $11) (36... Bd5+ $17 37. Rg2 e2) 37. f5 Rf4 {Threatens to win with ...Bd5+.} 38. Kg2 h5 $2 (38... e2 $11) 39. Kg3 $18 (39. gxh5 e2 $11) 39... Rxg4+ (39... Rf2 $16 40. Rge1 (40. gxh5 Rxf5 41. Rce1 e2 $14) 40... h4+ 41. Kxh4 Rf3) 40. Kf3 e2 (40... Rh4 $142 41. Kxe3 Rxh2) 41. Rxg4 hxg4+ {[#] KR-KB} 42. Kf2 $1 ({Weaker is} 42. Kxg4 Bxa2 43. Kf3 Bc4 $16) 42... Kf7 43. Rg1 Bxa2 44. Kxe2 a5 45. Rxg4 a4 (45... b5 $142 46. Rg6 Bc4+ 47. Kd2 Bd5) 46. Kd2 a3 47. Rg1 Bd5 48. Kc2 a2 49. Kb2 b5 50. Rg6 {Accuracy: White = 49%, Black = 23%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.17"]
[Round "7"]
[White "Bub, Volker"]
[Black "Estremera Panos, Sergio"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2108"]
[BlackElo "2310"]
[Annotator "NA"]
[PlyCount "82"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:06:46]} c5 {[%emt 0:00:30]} 2. d3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:50]} 3. g3 {[%emt 0:00:14]} g6 {[%emt 0:01:52]} 4. Bg2 {[%emt 0:00:05]} Bg7 {[%emt 0:00:06]} 5. f4 {[%emt 0:00:11]} d6 {[%emt 0:00:58]} 6. Nf3 {[%emt 0:00:07]} Nf6 {[%emt 0:00:40]} 7. O-O {[%emt 0:00:09]} O-O {[%emt 0:00:07]} 8. Nc3 {[%emt 0:00:07]} Rb8 {[%emt 0:06:12]} 9. h3 {[%emt 0:00:11]} b5 {[%emt 0:00:08]} 10. a3 {[%emt 0:02:28]} a5 {[%emt 0:00:34]} 11. Be3 {[%emt 0:00:55]} Nd7 {[%emt 0:09:26]} 12. Rb1 {[%emt 0:11:36]} b4 {[%emt 0:03:25]} 13. axb4 {[%emt 0:00:08]} axb4 {[%emt 0:05:43]} 14. Ne2 {[%emt 0:00:16]} Ba6 {[%emt 0:01:54]} 15. b3 {[%emt 0:01:01]} Bb7 {[%emt 0:01:03]} 16. g4 {[%emt 0:00:19]} Ra8 {[%emt 0:01:07]} 17. Qd2 {[%emt 0:04:30]} Ra2 {[%emt 0:03:14]} 18. f5 {[%emt 0:02:31]} Qb6 {[%emt 0:01:07]} 19. Kh1 {[%emt 0:09:28]} Nd4 {[%emt 0:00:38]} 20. Nexd4 {[%emt 0:02:23]} cxd4 {[%emt 0:00:09]} 21. Bh6 {[%emt 0:00:46]} Rc8 {[%emt 0:02:08]} 22. Rbc1 {[%emt 0:02:32]} Bh8 {[%emt 0:14:49]} 23. Qf2 {[%emt 0:01:37]} d5 {[%emt 0:12:16]} 24. Nh4 {[%emt 0:04:40]} Ne5 {[%emt 0:02:07]} 25. fxg6 {[%emt 0:00:31]} hxg6 {[%emt 0:00:33]} 26. exd5 {[%emt 0:00:58]} Qd6 {[%emt 0:01:49]} 27. Bf4 {[%emt 0:25:13]} Bxd5 {[%emt 0:00:16]} 28. Bxe5 {[%emt 0:02:18]} Bxe5 {[%emt 0:00:42]} 29. Bxd5 {[%emt 0:01:04]} Qxd5+ {[%emt 0:00:09]} 30. Qf3 {[%emt 0:00:03]} Qxf3+ {[%emt 0:01:14]} 31. Nxf3 {[%emt 0:00:06]} Bf4 {[%emt 0:00:41]} 32. Ra1 {[%emt 0:01:57]} Rxa1 {[%emt 0:02:38]} 33. Rxa1 {[%emt 0:00:03]} Rxc2 {[%emt 0:00:06]} 34. Nxd4 {[%emt 0:02:50]} Rh2+ {[%emt 0:00:22]} 35. Kg1 {[%emt 0:00:04]} Rxh3 {[%emt 0:00:31]} 36. Ne2 {[%emt 0:00:44]} Bd6 {[%emt 0:00:44]} 37. Rd1 {[%emt 0:03:23]} Rh4 {[%emt 0:00:15]} 38. Kg2 {[%emt 0:00:11]} Rxg4+ {[%emt 0:00:22]} 39. Kf3 {[%emt 0:00:01]} Rh4 {[%emt 0:02:40]} 40. Rc1 {[%emt 0:00:19]} f5 {[%emt 0:00:56]} 41. Rc4 {[%emt 0:00:12]} Rh3+ {[%emt 0:00:16]} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.18"]
[Round "8"]
[White "Fedorchuk, Sergey A."]
[Black "Esquivias Quintero, Luis Manuel"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "2606"]
[BlackElo "2293"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,95,14,7,18,15,17,0,2,0,9,19,0,0,18,-25,25,35,20,-31,63,52,50,37,44,36,62,40,43,41,102,52,123,131,116,114,127,114,116,118,120,102,127,120,140,131,162,162,229,226,225,229,244,224,245,234,233,223,352,352,336,269,454,449,427,422,739,739,661,616,991,793,1319,1273,1092,952,934,854]} 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8. Bb3 Re8 {B35: Sicilian: Accelerated Dragon with 5 Nc3: main line} 9. O-O (9. f3 d5 10. exd5 Nb4 11. Nde2 e6 12. Bd4 exd5 13. Qd2 Nc6 14. O-O-O Nxd4 15. Nxd4 Bd7 16. g4 {1-0 (33) Navara,D (2740)-Gelfand,B (2703) Batumi 2018}) 9... d6 10. h3 Na5 11. f4 {LiveBook: 9 Games} Nxb3 12. axb3 b6 13. Qf3 $146 {aiming for e5.} ({Predecessor:} 13. Nf3 Bb7 14. e5 dxe5 15. Nxe5 Nd5 16. Nxd5 Qxd5 17. Qxd5 Bxd5 18. Rfd1 Be4 19. c3 f6 20. Nf3 e5 {½-½ (20) Corvi,M (2226)-Pescatore,L (2336) Porto San Giorgio 2017}) 13... Bb7 14. f5 Qd7 15. Rad1 Rac8 16. Bg5 Rc5 17. Qf4 b5 18. b4 Rc4 19. Bh6 (19. fxg6 $11 fxg6 20. Ndxb5 (20. Bxf6 Bxf6 21. Ndxb5 Rf8 $11)) 19... Rxb4 (19... Nh5 $15 20. Qe3 Be5) 20. Bxg7 $14 Kxg7 21. e5 $36 {[%mdl 2048] Black is under pressure.} dxe5 22. Qxe5 {And now Ne6+! would win.} Qc8 23. fxg6 ({Don't play} 23. Ndxb5 $6 Rd8 $11) 23... hxg6 24. b3 a6 (24... Qxc3 $2 25. Ne6+ $1 {[%mdl 512]} fxe6 26. Qxc3 $18) (24... Kg8 $14) 25. Rf2 Kg8 ({Don't go for} 25... Qxc3 $2 26. Ne6+ $1 {[%mdl 512]} Kg8 27. Qxc3 $18) (25... Qb8 $14 26. Qe3 a5) 26. Na2 $16 {[%mdl 64] Trapped Piece} Rxd4 27. Rxd4 Rd8 28. Nc3 Rxd4 29. Qxd4 Qc7 30. b4 Kg7 31. Re2 Qc6 32. Ne4 Qe6 {[%cal Rb7e4]} 33. Ng3 Qd6 (33... Qd5 {keeps fighting.} 34. Qe3 Ng8) 34. Qxd6 $18 exd6 {[%mdl 4096] Endgame [#] KRN-KBN} 35. Re7 $1 {[%cal Re7b7]} Bc8 36. Rc7 Be6 {If Black can now play ...Nd5 this consolidates a bit.} 37. Rc6 Bc4 38. Rxa6 d5 (38... Nd5 {was necessary.} 39. Rxd6 Nxb4) 39. Kf2 d4 40. Ne2 d3 $2 (40... Ne4+ 41. Ke1 d3) 41. cxd3 {White is clearly winning.} Bxd3 42. Nc3 Ne4+ (42... Nd7 $142 43. Rd6 Ne5) 43. Nxe4 Bxe4 44. Rd6 g5 45. g3 f6 46. Rb6 Bd3 47. h4 Kg6 48. Kf3 {Accuracy: White = 66%, Black = 38%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.18"]
[Round "8"]
[White "Ibarra Jerez, Jose Carlos"]
[Black "Diaz Castro, Ismael"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2558"]
[BlackElo "2228"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,49,-21,-52,-4,-10,-27,-27,-6,-2,76,77,67,58,89,87,92,86,91,0,111,120,247,247,245,262,476,475,481,412,410,412,642,663,616,545]} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. h4 Qe6 {C45: Scotch Game} 9. g3 {LiveBook: 4 Games} Bc5 $146 ({Predecessor:} 9... Nb4 10. c4 Ba6 11. Bf4 d5 12. a3 Bxc4 13. Qd1 Bxf1 14. Kxf1 Na6 15. Nc3 Nc5 16. b4 {1-0 (32) Tomczak,J (2614)-Kramnik,V (2779) Batumi 2018}) 10. Nd2 O-O {The position is equal.} 11. Bh3 Qe7 12. O-O f5 (12... d6 $11 13. Bxc8 Rfxc8) 13. c4 $16 Ba6 {[#] Strongly threatening ...f4.} 14. Nf3 $1 $36 {[%mdl 2048] Black is under pressure.} f4 {And now ...fxg3 would win.} 15. Kg2 fxg3 16. fxg3 h6 {[#]} 17. Qe4 (17. b3 $1 $16) 17... Rae8 (17... Nb6 $11 {remains equal.} 18. b3 d5) 18. b3 Nf6 (18... d6 $16) 19. Qg6 $18 Nh7 20. Bxh6 Kh8 $2 (20... Qf7 {is a better defense.} 21. Qxf7+ Rxf7) 21. Bd2 Bc8 22. Bf5 Rxf5 23. Qxf5 d6 (23... Rf8 $142 24. Qh5 Qe8 25. Qxe8 Rxe8) 24. Qh5 {aiming for Ng5.} g6 25. Qh6 {Accuracy: White = 74%, Black = 26%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.18"]
[Round "8"]
[White "Saric, Ante"]
[Black "Starostits, Ilmars"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "2536"]
[BlackElo "2442"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,68,29,29,29,29,29,29,24,20,23,22,23,18,29,5,6,0,0,0,0,0,0,0,0,0,7,0,0,0,20,0,0,0,0,-39,-41,-47,-47,-54,-41,-45,0,0,0,-40,0]} 1. Nf3 Nf6 {[%cal Bg8f6,Bf6d5,Bd5b4][%mdl 32]} 2. c4 c5 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nb4 6. Bb5+ N8c6 7. d4 cxd4 8. a3 Bd7 {A34: Symmetrical English: 2 Nc3, lines with ...d5} 9. Nxd4 Nxd4 10. Bxd7+ Qxd7 11. axb4 e6 12. Be3 Rd8 13. O-O {LiveBook: 8 Games} Bxb4 {[#]} 14. Nd5 $1 {[%mdl 512]} Nc6 (14... exd5 15. Qxd4) 15. Nxb4 {Qg4 is the strong threat.} Qxd1 16. Rfxd1 {[#]} Nxb4 $146 ({Predecessor:} 16... Rxd1+ 17. Rxd1 Nxb4 18. Bxa7 {½-½ (50) Lorparizangeneh,S (2455)-Nikolov,M (2573) Albena 2016}) 17. Bxa7 Na6 18. Kf1 Ke7 19. Ke2 Rxd1 20. Rxd1 $11 {[%mdl 4096] Endgame KRB-KRN} Rc8 21. Bd4 f6 22. Bc3 Rc4 23. Ke3 b5 24. Ra1 Nc5 25. Ra7+ Kd6 26. f3 Na4 27. Ba5 {[#] And now b3 would win.} Nxb2 28. Rxg7 b4 29. Rxh7 Rc3+ 30. Kf4 Nd3+ {[%mdl 1024] Black has compensation.} 31. Ke3 Nc5+ $1 32. Kf4 Nd3+ 33. Ke3 Nc5+ 34. Kf4 Nd3+ {Accuracy: White = 70%, Black = 83%.} 1/2-1/2

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.18"]
[Round "8"]
[White "Li, Di"]
[Black "Iniyan, P."]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2488"]
[BlackElo "2456"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,99,18,16,16,16,16,16,16,16,23,16,16,23,27,16,16,16,15,12,4,4,25,25,67,67,60,62,62,56,68,68,68,68,68,68,68,68,68,68,68,68,68,68,75,68,75,53,53,54,143,54,182,156,243,243,243,243,450,434,521,509,984,974,933,927,29981,29982,29982,29983,29983,1139,29984,29985,29989,29982,29981,29982,29989,29983,29983,29982]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. dxe5 dxe5 9. Bg5 Qxd1 10. Rfxd1 Bg4 11. h3 Bxf3 {E97: King's Indian: Classical Main Line (6...e5 7 0-0 Nc6): 8 Be3 and 8 d5 Ne7, not 9 Ne1} 12. Bxf3 Nd4 13. Nd5 Nxd5 {The position is equal.} 14. cxd5 f6 15. Bd2 Rf7 16. Rac1 Bf8 17. Be3 Nxf3+ 18. gxf3 Bd6 19. Kf1 f5 $146 20. Ke2 Raf8 21. h4 fxe4 22. fxe4 h6 23. Rg1 Kh7 24. Rg3 Rf6 25. Rc3 R6f7 26. Rb3 b6 27. Rc3 Kg7 28. Rc4 a6 29. Rc6 Rf6 30. Kf1 R8f7 31. Kg2 Kh7 32. Rh3 Rf8 33. Rh1 R8f7 34. Rhc1 Kg7 {[#]} ({Black should try} 34... a5 $1 $14) 35. R1c2 (35. b4 $1 $16) 35... Kh7 {[#]} (35... a5 $1 $14) 36. b4 $1 $18 {[%mdl 512]} g5 (36... Kg7 $16 {keeps fighting.} 37. a4 h5) (36... Bxb4 37. Rxf6) 37. h5 ({Don't do} 37. hxg5 $6 hxg5 38. a4 Kg6 $16) 37... Rf8 38. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} Ra8 $2 (38... Kg8 39. a5 bxa5) 39. a5 b5 40. Bc5 Rf4 (40... Kg7 $142 41. f3 Kg8 42. Bxd6 cxd6) 41. Bxd6 cxd6 42. Rxd6 Rxe4 {[%mdl 4096] Endgame KRR-KRR} 43. Rc7+ Kg8 44. Rg6+ Kh8 45. Rxh6+ Kg8 46. Rhh7 {White mates.} Rc8 47. d6 Rg4+ 48. Kf1 Rd4 49. Rhg7+ Kh8 50. h6 {Precision: White = 80%, Black = 45%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.18"]
[Round "8"]
[White "Krishna C R G"]
[Black "Calzetta Ruiz, Monica"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2469"]
[BlackElo "2245"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,89,0,39,36,27,32,24,22,31,23,28,25,65,53,102,80,96,98,129,127,130,118,118,125,108,104,370,356,322,160,159,141,518,283,438,425,367,274,264,264,273,272,361,363,407,302,494,487,700,553,519,149,156,154,193,185,193,184,194,195,179,179,201,200,196,199,199,190,267,198,361,349,387,392,439,391,682,671,895,877,1617,1626]} 1. d4 Nf6 2. Nf3 c5 3. c4 cxd4 4. Nxd4 d6 (4... e6 5. Nc3 d5 6. cxd5 Nxd5 7. Bd2 Bc5 8. Nb3 Be7 9. e4 Nxc3 10. Bxc3 Qxd1+ 11. Rxd1 O-O 12. h4 Rd8 13. Rxd8+ Bxd8 14. h5 Nc6 15. Bb5 Be7 16. Bxc6 bxc6 {½-½ (31) Le,Q (2715)-Vachier Lagrave,M (2780) Batumi 2018}) 5. g3 Nc6 6. Bg2 {A31: Symmetrical English: 2 Nf3 Nf6 3 d4} Bd7 7. O-O g6 8. b3 {White has an edge.} Bg7 {[#] White must now prevent ...Nxd4.} 9. Bb2 h5 10. Nf3 $146 ({Predecessor:} 10. h4 O-O 11. Nc3 Qa5 12. Rc1 Rfc8 {½-½ (60) Gabuzyan,H (2582)-Melkumyan,H (2647) Martuni 2014}) 10... Qc8 11. Nc3 h4 12. Nd5 (12. gxh4 Bh3 $15) 12... hxg3 13. fxg3 ({Reject} 13. hxg3 $6 Bh3 $11) 13... Nxd5 14. Bxg7 Ne3 15. Qd3 Rh7 16. Qxe3 Rxg7 17. c5 {cxd6 is the strong threat.} dxc5 $2 {[%mdl 8192] [#]} (17... Qc7 $16) 18. Qh6 $1 $18 {[%cal Rh6h8] Qh8+ would kill now.} Rg8 19. Qh7 $40 {[%mdl 128] White attacks with force.} (19. Ng5 $18 Bf5 20. Bd5) 19... Rf8 $16 20. Ng5 {[%cal Rf1f7]} Be6 $2 {[%mdl 8192]} (20... Qc7 $16) 21. Qg7 f6 (21... Kd7 $142 22. Rac1 (22. Nxf7 Bxf7 23. Rxf7 Rxf7 $18) 22... Rg8 23. Rfd1+ Kc7) 22. Qxg6+ $18 Kd8 23. Rac1 Kc7 24. Rxc5 Bd7 25. Nf3 Rg8 26. Qe4 Rg4 27. Qc2 Qh8 $2 (27... Qe8 28. Rd1 Rd8) 28. Rd1 Qh6 (28... Qe8 $142 29. Qd2 Rd8) 29. Kf2 Rag8 30. Qd2 $2 (30. Qc3 $18 {has better winning chances.} a5 31. a3) 30... Qxd2 $16 31. Rxd2 {Hoping for Bh3.} Kb6 32. Rc3 ({Weaker is} 32. Rxd7 Kxc5 33. Rxb7 Rb4 $11) 32... Bc8 33. Bh3 Re4 34. Bxc8 Rxc8 35. Rd7 Rh8 36. Re3 Rxe3 37. Kxe3 $18 {[%mdl 4096] Endgame KRN-KRN} Nb4 38. Rd2 Rc8 (38... e6 $142 39. Rd6+ Kc5 40. Rxe6 Nxa2 41. Rxf6 Nc1) 39. h4 {[%cal Bh2h4,Bh4h5,Bh5h6][%mdl 32]} a5 $2 (39... Rg8 40. Kf2 a5) 40. Kf4 Rc5 41. e4 Rc3 42. h5 e5+ $2 (42... Rc8 43. h6 Rh8) 43. Kg4 {White is clearly winning.} Re3 44. h6 Rxe4+ 45. Kh3 {Precision: White = 76%, Black = 28%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.18"]
[Round "8"]
[White "Lei, Tingjie"]
[Black "Grigoryan, Karen H."]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "2447"]
[BlackElo "2557"]
[Annotator "TA"]
[PlyCount "112"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,112,22,16,0,0,12,8,3,13,-6,28,0,36,-11,-4,-54,-45,-57,-68,-76,-64,-170,-62,-58,-40,-106,-94,-87,-87,-85,-87,-161,-159,-193,-200,-195,-191,-185,-181,-183,-195,-242,-242,-235,-232,-242,-242,-242,-242,-242,-237,-234,-232,-240,-240,-219,-219,-219,-219,-219,-219,-219,-219,-298,-298,-297,-297,-293,-290,-293,-277,-297,-318,-403,-403,-328,-356,-401,-367,-473,-469,-475,-445,-792,-785,-760,-749,-711,-679,-1252,-575,-1141,-1129,-1024,-910]} 1. d4 d6 2. c4 e5 3. e3 Nd7 4. Nc3 g6 5. g3 Bg7 6. Bg2 Ngf6 7. Nge2 O-O 8. b3 Re8 9. O-O e4 10. Qc2 {E61: King's Indian: Early deviations for White, including Smyslov System} Qe7 $1 {LiveBook: 8 Games} 11. a4 (11. Bb2 c6 12. d5 c5 13. a3 Nf8 14. b4 b6 15. bxc5 bxc5 16. Rab1 g5 17. Ba1 {0-1 (37) Dubov,D (2661)-Onischuk,V (2612) Berlin 2015}) 11... c6 12. Ba3 {The position is equal.} Nf8 13. b4 $146 ({Predecessor:} 13. h3 h5 14. b4 N8h7 15. Rad1 Ng5 16. Kh2 Bf5 17. d5 Nf3+ {½-½ (51) Voronov,Y (2281)-Baryshpolets,A (2467) Mukachevo 2011}) 13... h5 14. Rad1 N8h7 15. d5 cxd5 16. Nf4 dxc4 17. Ncd5 Nxd5 18. Nxd5 Qd8 $1 19. Bxe4 Bg4 20. Rc1 (20. Nf4 $15) 20... Rxe4 (20... Ng5 $19 21. Bg2 Rc8) 21. Qxe4 $15 Ng5 $1 {[%cal Rg5e4]} 22. Qe7 (22. Qxc4 $15 Nf3+ 23. Kg2) 22... Qxe7 23. Nxe7+ Kf8 24. Nd5 Be2 $40 {[%mdl 1152] Black has strong compensation. Black attacks with force.} 25. b5 (25. Nf4 $17 Bxf1 26. Kxf1) 25... Nf3+ $1 $19 26. Kg2 {[#]} Nd2 $1 {White must now prevent ...Bf3+.} 27. Rfd1 Bf3+ 28. Kg1 {[#]} c3 $1 29. Bxd6+ Kg8 30. Bb4 Bxd5 ({And not} 30... Bxd1 31. Rxd1 a6 32. Bxc3 $16) 31. Bxc3 Nb3 32. Rb1 Bf3 33. Rf1 Bxc3 34. Rxb3 Ba5 35. Rc1 Rd8 36. Rb2 Bd2 37. Rc4 {[#]} Bc3 $1 {[%cal Rd8d1][%mdl 512]} 38. Rb1 (38. Rxc3 Rd1#) 38... Be5 39. Rbc1 Kg7 40. Rc8 Rd7 41. Ra8 b6 42. Rac8 g5 {[%cal Bg6g5,Bg5g4][%mdl 32]} 43. Kf1 f6 44. Ke1 Kg6 45. R8c4 {[#]} h4 $1 {[%mdl 512]} 46. gxh4 g4 47. Rc8 Bxh2 48. h5+ Kh6 49. R8c2 Bd6 {Black is clearly winning.} 50. Kf1 Kxh5 51. Rd2 (51. Rc8 $142) 51... Kg5 {( -> ...Rh7)} 52. Rd4 Rh7 {[%cal Rh7h1]} 53. Ke1 Be5 54. Rd3 Rh1+ 55. Kd2 {Now Rxh1 and White clings on.} Rh2 56. Rd7 g3 {Precision: White = 34%, Black = 83%.} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.18"]
[Round "8"]
[White "Das, Arghyadip"]
[Black "Cholleti Sahajasri"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2431"]
[BlackElo "2122"]
[Annotator "TA"]
[PlyCount "123"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,123,0,0,0,0,0,0,9,0,0,0,11,0,0,0,23,4,4,-14,8,-10,8,-41,-31,-41,-11,-12,-13,-25,16,9,8,7,53,53,48,22,39,47,46,33,52,38,39,27,45,23,52,7,7,5,23,18,32,9,16,9,9,4,32,32,254,254,231,240,301,288,288,51,302,259,247,247,429,77,486,459,329,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,29979,29980,29980,29981,29981,29982,29982,29983]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nf3 Be7 8. Bg5 Be6 9. Bxf6 Bxf6 10. O-O O-O 11. Nd5 {B92: Sicilian Najdorf: 6 Be2} Nd7 12. Bc4 {LiveBook: 7 Games} Nb6 13. Bb3 {The position is equal.} Nxd5 14. Bxd5 Qc7 {[#]} 15. Ne1 $146 ({Predecessor:} 15. c3 Qc5 16. Bxe6 fxe6 {0-1 (52) Mareco,S (2643)-Salinas Herrera,P (2463) Montevideo 2018}) 15... Rac8 16. c3 Qb6 17. Bxe6 fxe6 18. Nd3 Rcd8 19. Qe2 d5 20. Rad1 Qb5 21. f3 d4 22. cxd4 Rxd4 {And now ...Rfd8 would win.} 23. Nc1 Qb6 24. Rxd4 Qxd4+ 25. Qf2 Qxf2+ 26. Rxf2 $11 {[%mdl 4096] Endgame KRB-KRN} Bg5 27. Rc2 Bxc1 28. Rxc1 {KR-KR} Rd8 29. Rc2 Rd7 30. Kf2 Kf7 31. Ke2 Kf6 32. Rc8 g5 33. g3 h6 34. a3 Kg7 35. Rc1 Kf6 36. Ke3 Rg7 37. Rc5 Re7 38. b4 h5 39. a4 h4 40. b5 hxg3 41. hxg3 b6 $2 (41... axb5 $1 $14 42. axb5 (42. Rxb5 Rc7 $14) 42... Rd7) 42. Rc6 $18 axb5 43. axb5 Ra7 44. Rxb6 Ra3+ 45. Ke2 $2 (45. Kf2 $1 $18) 45... Ra2+ $2 {[%mdl 8192]} (45... g4 $1 $14) 46. Kd3 Ra3+ {[#]} 47. Kc4 $1 Rxf3 $2 (47... Ke7 48. Rb8 Rxf3) 48. Rb8 $2 (48. Rc6 $18 {has better winning chances.}) 48... Ke7 $2 {[%mdl 8192]} (48... Re3 $16 {is tougher.}) 49. b6 Kd7 {[#]} 50. Rg8 $2 (50. Re8 $1 $18 {Hoping for b7!} Kc6 51. Rxe6+ Kb7 52. g4 (52. Rxe5 g4 $16)) 50... Kc6 $11 51. Rxg5 Kxb6 52. Rxe5 Rxg3 53. Rxe6+ Kc7 54. Kd5 Kd7 55. Ra6 Rg5+ 56. e5 {[%cal Be4e5,Be5e6,Be6e7][%mdl 32]} Rg1 57. Ra7+ Ke8 $1 58. Kd6 Rb1 $2 {[%mdl 8192]} (58... Rd1+ $11 59. Ke6 Kf8 60. Ra8+ Kg7) 59. Ra8+ {White mates.} Kf7 60. e6+ Kf6 61. Rf8+ Kg7 62. e7 {Precision: White = 26%, Black = 35%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.18"]
[Round "8"]
[White "Campora, Daniel H."]
[Black "Larino Nieto, David"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2417"]
[BlackElo "2432"]
[Annotator "TA"]
[PlyCount "134"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,134,48,42,52,52,59,52,150,139,152,158,135,149,155,135,141,142,182,92,96,84,78,96,191,114,114,110,97,27,51,29,25,16,21,0,58,56,121,18,34,-25,-36,-39,-43,-45,-30,-71,-53,-42,-15,-26,107,-104,23,23,29,29,15,29,18,14,14,17,36,22,34,25,39,39,31,0,0,0,1,11,38,0,25,0,22,-9,0,-160,-155,-356,-53,-51,-43,-43,-61,-46,-37,-43,0,0,0,-31,0,-129,-129,-186,-115,-114,-105,-270,-277,-287,-228,-212,0,-199,0,-248,-235,-536,-534,-513,-504,-850,-831,-797,-786]} 1. d4 g6 2. Nf3 Bg7 3. e4 c6 4. Bd3 d5 5. exd5 cxd5 6. O-O Bg4 7. c3 {B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack} Nc6 8. Re1 {LiveBook: 3 Games} Nf6 (8... e6 9. h3 Bf5 10. Bxf5 gxf5 11. Qd3 Nge7 12. Nbd2 Bh6 {½-½ (31) Schramm,C (2398)-Berchtenbreiter,M (2412) Lueneburg 2014}) 9. Nbd2 {White is slightly better.} Qc7 10. h3 $146 ({Predecessor:} 10. Nf1 O-O 11. h3 Bf5 12. Bxf5 gxf5 13. Ng3 e6 14. Bg5 Kh8 15. Bxf6 Bxf6 {1-0 (58) Jibuti,N (1654)-Vatansever,B (1596) Albena 2011}) 10... Bf5 (10... Bc8 $14) 11. Bxf5 $16 gxf5 12. Nh4 $1 O-O-O 13. Nxf5 Rdg8 14. Qf3 Bf8 15. Nf1 h5 16. Nh4 (16. Bf4 $18 Qd7 17. N5e3) 16... Qd8 17. Bf4 e6 18. Bg3 Bh6 (18... Be7 $16) 19. Qd3 (19. Rad1 $1 $18) 19... Rg7 20. Nh2 Rhg8 21. Kf1 ({White should play} 21. Rad1 $16) 21... Qd7 {Black wants to play ...Ne4.} 22. Be5 Nxe5 23. dxe5 Ne4 24. Rad1 Qa4 (24... Qd8 $11 25. N2f3 Bg5 26. Nxg5 Qxg5 27. Rxe4 dxe4 28. Qxe4 Rd8 29. Rxd8+ Qxd8) 25. N2f3 $14 Bg5 (25... Qxa2 $6 26. Qb5 $16) (25... Kb8 $14) 26. Qd4 ({White should try} 26. Nxg5 $16 Rxg5 27. Qd4 Qxd4 28. cxd4) 26... Qa6+ $11 27. Kg1 (27. Re2 $14) 27... Bd8 $1 {[%cal Bg5d8,Bd8b6,Bb6c5,Bc5e7][%mdl 32]} 28. Qb4 Bb6 {[%mdl 1024] Black has compensation.} 29. Nd4 Bc5 30. Qb3 Be7 31. Ndf3 Qc6 32. Kf1 Qc7 (32... Kb8 $11 {remains equal.}) 33. Qc2 $2 (33. c4 $1 $16 {is necessary to keep the advantage.}) 33... Ng5 ({Better is} 33... Bxh4 $1 $17 34. Nxh4 Qxe5) 34. Nxg5 Rxg5 35. g3 Rxe5 36. Rxe5 Qxe5 37. Re1 Qf6 {aiming for ...Bc5.} 38. Re3 Kb8 39. Qe2 Qh8 40. Nf3 Bc5 41. Rd3 Qh7 42. Ne5 f6 43. Nf3 Qf5 44. Ng1 Re8 45. Rf3 Qg6 46. a3 a6 47. b4 Bb6 48. c4 $2 (48. Qd3 $11 f5 49. Ne2) 48... dxc4 $17 49. Qxc4 $2 (49. Rc3 $17) 49... e5 $2 (49... Qb1+ $1 $19 50. Kg2 Rc8) 50. Qd3 $1 $15 {[%cal Rd3g6]} e4 $1 {[%cal Re4d3]} 51. Qd6+ {[%mdl 64] Double Attack} Bc7 52. Qxf6 ({Don't blunder} 52. Rxf6 $2 Qg7 $19) 52... Qg8 53. Rf5 e3 $40 {[%mdl 128] Threatens to win with ...exf2. Black mounts an attack.} 54. Qf7 exf2 55. Rxf2 (55. Ne2 $5 {[%cal Rf7g8]}) 55... Qh8 56. Ne2 {[#]} (56. Kg2 $1 $11 {keeps the balance.}) 56... h4 $1 $17 {[%cal Rh4g3]} 57. gxh4 (57. Qf6 $17 Qg8 58. Qf7 hxg3 59. Qxg8 Rxg8 60. Rg2) 57... Qa1+ (57... Rd8 $19 58. Qf6 Qg8) 58. Kg2 Qe5 59. Nf4 $2 (59. Kh1 $17 {was worth a try.}) 59... Qe4+ $19 60. Rf3 Re7 61. Qf8+ Re8 62. Qf7 Re7 63. Qf8+ {[#]} Ka7 $1 64. h5 $2 (64. Nd3 {was the crucial defense.} Qg6+ 65. Kf1 (65. Kh1 $2 Bb6 $19)) 64... Re5 {Strongly threatening ...Rg5+.Black is clearly winning.} 65. Qg7 Bd8 ({Not} 65... Re7 66. Qg3 $17) 66. h4 (66. Kh2 $142 Rg5 67. Qc3) 66... Bxh4 67. Nh3 Rf5 {Accuracy: White = 38%, Black = 41%.} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.18"]
[Round "8"]
[White "Polivanov, Anatoliy"]
[Black "Kul, Ivan"]
[Result "1-0"]
[ECO "D80"]
[WhiteElo "2374"]
[BlackElo "2196"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,85,-20,-30,-25,-8,-9,-6,-12,64,53,93,93,110,112,90,85,137,79,155,154,219,51,135,122,129,159,393,393,366,333,366,310,383,376,372,381,418,407,408,406,443,338,400,385,387,377,526,225,570,568,524,553,622,618,621,616,597,610,780,765,976,985,991,991,915,880,1301,1260,1681,853,820,800,1027,939,1097,1094,1044,998]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. f3 c5 5. dxc5 d4 6. Nb5 {[%cal Bc3b5,Bb5c7,Bc7a8][%mdl 32] D80: Grünfeld: Unusual White 4th moves and 4 Bg5} Nc6 {...a6 is the strong threat.} 7. e3 $1 e5 8. exd4 {The position is equal.} exd4 (8... Nxd4 $11 9. Bg5 Bxc5) (8... Nxd4 9. Nd6+ Bxd6 10. cxd6 O-O 11. Ne2 Qxd6 12. Nxd4 exd4 {0-1 (26) Rudd,J (2252)-Chatalbashev,B (2552) Cardiff 2017}) 9. Bf4 $1 $14 Bxc5 10. Nc7+ Kf8 11. Nxa8 {Threatens to win with Bd3.} Kg7 {Strongly threatening ...Re8+.} 12. Bd3 $146 {And now Nc7 would win.} ({Much weaker is} 12. Nc7 Nh5 $15) ({Predecessor:} 12. g4 Re8+ {1-0 (39) Lainburg,V (2280)-Reimche,V (2085) Schwaebisch Gmuend 2000}) 12... Nh5 13. Bc7 (13. Ne2 $142) 13... Qg5 (13... Qe7+ $142 14. Kf1 Be6) 14. Kf1 $1 $16 {Hoping for g4.} Nb4 (14... Qe3 $16) 15. Be4 $2 ({White should play} 15. a3 $18 Nxd3 16. Qxd3) 15... d3 {[#]} (15... Be6 $1 $14 16. Qc1 (16. Bxb7 $2 Bxc4+ 17. Ne2 d3 $19) 16... Qxc1+ 17. Rxc1 Rxa8) 16. Qc1 $1 {[%cal Rc1g5]} Qe7 {White must now prevent ...Nc2.} 17. Qc3+ Kg8 $2 (17... f6 $16 {was necessary.}) 18. Rd1 $18 Qh4 {[%csl Gc5][%cal Rh4f2]} 19. Rd2 Nc2 {[#]} 20. Rxc2 $1 dxc2 21. Qxc2 Kg7 {[#]} 22. b4 $1 Bd4 (22... Bxb4 23. Qb2+) 23. Qd2 Ba1 24. g3 Qe7 25. Kg2 Be5 26. Bxe5+ Qxe5 27. Ne2 {[%cal Bg1e2,Be2f4,Bf4d3][%mdl 32]} f5 28. Bc2 (28. Bd5 $142) 28... Nf6 $2 (28... Rd8 29. Bd3 (29. Qxd8 Qxe2+ 30. Kg1 Qe1+ 31. Kg2 Qe2+ 32. Kh3 Nf4+ 33. Kh4 Qxf3 $11) 29... Be6) 29. Nf4 {White is clearly winning.} Re8 30. Ba4 b5 31. Bxb5 Re7 32. Bc6 g5 33. Nd3 Qd4 34. Qxg5+ Kf7 35. Nf4 Qxc4 36. b5 Qxa2+ 37. Kh3 Qb3 38. Rc1 Qe3 39. Qxf6+ Kxf6 40. Nd5+ Kg5 41. Nxe3 f4+ 42. Ng4 h5 43. Rc5+ 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.18"]
[Round "8"]
[White "Estremera Panos, Sergio"]
[Black "Vasquez Schroeder, Rodrigo"]
[Result "0-1"]
[ECO "E00"]
[WhiteElo "2310"]
[BlackElo "2499"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,66,15,16,6,14,0,0,0,0,0,0,-2,39,8,6,16,29,-15,-14,-26,-25,-48,-30,-47,-37,-33,-20,-20,-20,-20,-25,-201,-215,-204,-219,-223,-221,-268,-252,-383,-279,-393,-287,-279,-287,-590,-287,-818,-785,-961,-973,-1476,-810,-973,-909,-29997,-29998]} 1. d4 e6 2. c4 Bb4+ 3. Nc3 f5 4. e3 Bxc3+ 5. bxc3 Nf6 6. Bd3 O-O {LiveBook: 12 Games} 7. f3 {A85: Dutch Defence: 2 c4 Nf6 3 Nc3} (7. Ne2 d6 8. Qc2 c5 9. O-O Nc6 10. Rb1 b6 11. Ng3 h5 12. d5 Ne5 13. dxe6 g6 14. e4 h4 15. Nxf5 gxf5 16. exf5 {0-1 (23) Grigorian,S (2352)-Naiditsch,A (2702) Germany 2018}) 7... d6 8. e4 $146 ({Predecessor:} 8. Nh3 e5 9. O-O Qe8 10. c5 e4 11. Be2 dxc5 12. Ba3 Nbd7 13. Qb3+ Kh8 14. Ng5 a5 {0-1 (29) Gomez,J (2520)-Nouri,H (2350) Manila 2013}) 8... fxe4 9. fxe4 {The position is equal.} e5 10. Nf3 Bg4 11. O-O c5 12. Rb1 cxd4 13. cxd4 Bxf3 14. Rxf3 {c5 is the strong threat.} Nc6 15. d5 Nd4 16. Rg3 b6 17. Be3 Qc7 18. Rb2 Rf7 19. Rf2 Raf8 20. h3 Qe7 21. Kh2 $2 {[#]} (21. Rf1 $11 {and White is okay.}) 21... Ng4+ $1 $19 {[%mdl 576] Discovered Attack} 22. Qxg4 Rxf2 23. Bxf2 Rxf2 24. c5 bxc5 25. Ba6 (25. a4 {is a better defense.}) 25... g6 26. Bc8 (26. Ra3 $142) 26... Kg7 27. Ra3 Rf7 28. Ra6 $2 (28. Qg3 {is more resistant.}) 28... h5 (28... Qf6 $142 29. Be6 Qf2 30. Bxf7 Ne2 31. Qxe2 (31. h4 $2 {gets mated.} Qg1+ 32. Kh3 Qh1#) 31... Qxe2 32. Rxa7 Qxe4 33. Be6+ Kh6) 29. Qd1 $2 (29. Qg3) 29... Qg5 {[#] White must now prevent ...Rf2.} 30. Qe1 Qf4+ 31. Kg1 Rc7 32. Be6 c4 {Strongly threatening ...c3.} 33. Qa5 Ne2+ {Accuracy: White = 28%, Black = 63%.} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.18"]
[Round "8"]
[White "Insa Alfonso, Pablo"]
[Black "Krishna Teja, N."]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "2301"]
[BlackElo "2371"]
[Annotator "NA"]
[PlyCount "78"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:01]} d5 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:05]} dxe4 {[%emt 0:00:00]} 4. Nxe4 {[%emt 0:00:04]} Bf5 {[%emt 0:00:00]} 5. Ng3 {[%emt 0:00:02]} Bg6 {[%emt 0:00:00]} 6. h4 {[%emt 0:01:09]} h6 {[%emt 0:00:00]} 7. Nf3 {[%emt 0:00:10]} e6 {[%emt 0:00:00]} 8. Ne5 {[%emt 0:01:04]} Bh7 {[%emt 0:00:00]} 9. Bd3 {[%emt 0:00:30]} Bxd3 {[%emt 0:00:00]} 10. Qxd3 {[%emt 0:00:03]} Nf6 {[%emt 0:03:26]} 11. Bd2 {[%emt 0:00:48]} Nbd7 {[%emt 0:00:07]} 12. f4 {[%emt 0:00:29]} Be7 {[%emt 0:00:22]} 13. O-O-O {[%emt 0:00:39]} h5 {[%emt 0:03:37]} 14. Qf3 {[%emt 0:04:04]} g6 {[%emt 0:01:30]} 15. Kb1 {[%emt 0:10:27]} Qc7 {[%emt 0:04:00]} 16. c4 {[%emt 0:07:13]} Rh7 {[%emt 0:02:23]} 17. Bc3 {[%emt 0:05:14]} O-O-O {[%emt 0:00:17]} 18. Ne2 {[%emt 0:02:05]} Kb8 {[%emt 0:10:04]} 19. Rhf1 {[%emt 0:05:09]} Ng4 {[%emt 0:01:44]} 20. Nxg4 {[%emt 0:01:19]} hxg4 {[%emt 0:00:10]} 21. Qxg4 {[%emt 0:00:03]} Rxh4 {[%emt 0:00:26]} 22. Qf3 {[%emt 0:00:11]} Bf6 {[%emt 0:04:40]} 23. Be1 {[%emt 0:03:00]} Rhh8 {[%emt 0:03:47]} 24. f5 {[%emt 0:01:58]} Bh4 {[%emt 0:04:37]} 25. Bxh4 {[%emt 0:02:47]} Rxh4 {[%emt 0:01:57]} 26. fxe6 {[%emt 0:00:06]} fxe6 {[%emt 0:00:04]} 27. Qf7 {[%emt 0:06:35]} Rg4 {[%emt 0:03:28]} 28. g3 {[%emt 0:06:35]} Qd6 {[%emt 0:16:39]} 29. Qf3 {[%emt 0:15:55]} Rg5 {[%emt 0:00:20]} 30. Qe3 {[%emt 0:00:55]} Rf5 {[%emt 0:00:28]} 31. Nf4 {[%emt 0:02:11]} Rf6 {[%emt 0:01:40]} 32. Rfe1 {[%emt 0:01:25]} Nf8 {[%emt 0:00:19]} 33. Qe5 {[%emt 0:01:23]} Rf5 {[%emt 0:00:48]} 34. Qe4 {[%emt 0:04:00]} g5 {[%emt 0:07:26]} 35. Nxe6 {[%emt 0:00:52]} Qxe6 {[%emt 0:00:59]} 36. Qxe6 {[%emt 0:00:52]} Nxe6 {[%emt 0:00:02]} 37. Rxe6 {[%emt 0:00:05]} Rf3 {[%emt 0:00:12]} 38. d5 {[%emt 0:03:27]} cxd5 {[%emt 0:00:20]} 39. cxd5 {[%emt 0:00:51]} Rxg3 {[%emt 0:00:16]} 1/2-1/2

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.18"]
[Round "8"]
[White "Silva Lucena, Cristian"]
[Black "Xu, Xiangyu"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "2211"]
[BlackElo "2567"]
[Annotator "TA"]
[PlyCount "50"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,50,0,3,-1,3,34,36,56,65,76,70,77,70,93,61,53,59,57,45,45,37,31,35,42,29,24,25,18,0,0,0,0,-8,-8,-20,0,0,0,-14,0,0,0]} 1. e4 c5 2. d3 {[%cal Bd2d3,Bd3e4,Be4e5][%mdl 32]} Nc6 3. f4 d5 4. Be2 dxe4 5. dxe4 Qxd1+ 6. Bxd1 {LiveBook: 36 Games. B21: Sicilian: 2 f4 and Morra Gambit} e6 (6... Nf6 7. e5 Nd5 8. c3 Bf5 9. Na3 g5 10. fxg5 Nxe5 11. Ba4+ Bd7 12. Bxd7+ Kxd7 13. Ke2 {1-0 (57) Chigaev,M (2551)-Alekseev,E (2636) Sochi 2016}) 7. Nc3 Bd6 $146 ({Predecessor:} 7... Bd7 8. Nf3 O-O-O 9. O-O f6 10. Be3 Nh6 11. h3 Be7 12. Be2 {½-½ (38) Hamperl,F (2114)-Canonne,A (1945) Vale 2014}) 8. Be3 {White is slightly better.} b6 9. e5 Bb8 10. Bf3 Nge7 11. O-O-O Bb7 12. g4 a6 13. Nge2 {[%cal Bg1e2,Be2g3,Bg3h5,Bh5f6][%mdl 32]} Bc7 14. Ng3 (14. Bf2 {feels hotter.} Rd8 15. Ne4 Na5 16. Kb1 O-O 17. b3) 14... Rd8 15. Rxd8+ Kxd8 16. Nh5 Rg8 17. Rd1+ Kc8 18. a3 h6 19. h3 {The position is equal.} g5 20. Nf6 $36 {[%mdl 2048] Black is under pressure.} Rh8 $1 21. fxg5 ({But not} 21. Rd7 gxf4 22. Bxf4 Ng6 $17) 21... hxg5 22. Nh5 Rg8 23. Nf6 {[#] Bxc6 is the strong threat.} Rh8 24. Nh5 Rg8 25. Nf6 {aiming for Bxc6.} Rh8 {Accuracy: White = 59%, Black = 63%.} 1/2-1/2

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.18"]
[Round "8"]
[White "Priyanka Nutakki"]
[Black "Xu, Yi"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "2195"]
[BlackElo "2528"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,87,26,10,18,-5,6,0,-4,-19,-9,-21,-19,-26,0,0,62,-39,-39,-39,-39,-37,-37,-41,-38,-38,0,0,0,0,0,0,0,0,0,0,37,0,0,0,0,0,0,0,0,0,0,0,0,0,49,0,2,0,0,0,0,-19,-19,-25,0,0,0,0,0,0,0,0,0,-510,-467,-4134,2179,-1983,1628,-5117,-5110,-5077]} 1. c4 e5 2. Nc3 Bb4 3. Nf3 Bxc3 4. bxc3 d6 5. g3 (5. e4 Nc6 6. g3 Nge7 7. Bg2 O-O 8. d3 f5 9. exf5 Bxf5 10. Ng5 Qd7 11. O-O h6 12. Ne4 Bh3 13. Bxh3 Qxh3 14. Qe2 Rf7 15. Bd2 Raf8 16. f3 {½-½ (16) Ivanchuk,V (2728)-Kazhgaleyev,M (2576) Tbilisi 2017}) 5... Ne7 6. Bg2 {A21: English Opening: 1...e5 2 Nc3} Nbc6 7. O-O {LiveBook: 12 Games} Be6 8. d3 {The position is equal.} h6 9. Rb1 $146 ({Predecessor:} 9. Ne1 Qd7 10. Nc2 Bh3 11. e4 Bxg2 12. Kxg2 O-O 13. Be3 f5 14. f3 {0-1 (36) Duverlie,V (2113)-Nikcevic,N (2457) France 2002}) 9... b6 10. e4 Qd7 11. Qe2 O-O 12. Nh4 Rae8 13. f4 {[#] Threatens to win with f5.} f5 (13... Bg4 $11 14. Qf2 exf4) 14. fxe5 ({White should play} 14. g4 $1 $14 fxe4 15. f5 exd3 16. Qxd3) 14... Nxe5 $15 15. Bf4 N5g6 16. exf5 Nxf4 17. Rxf4 Nxf5 18. Nxf5 Rxf5 19. Re4 Rff8 20. Re1 {[%cal Re4e6]} Bf7 $1 21. Re7 Qf5 {And now ...Rxe7 would win.} 22. Rf1 Rxe7 23. Qxe7 Qe5 (23... Qg5 {keeps more tension.} 24. Qxg5 hxg5 25. Be4 Re8 26. Bh7+ Kxh7 27. Rxf7 Re3) 24. Rxf7 (24. Qxe5 {seems wilder.} dxe5 25. Be4 a6 26. Kg2 Rd8 27. Kf2) 24... Rxf7 25. Qxe5 dxe5 $14 {[%mdl 4096] Endgame KR-KB} 26. Bd5 Kf8 {Strongly threatening ...Rf6.} 27. Bxf7 Kxf7 $11 {KP-KP} 28. Kf2 Ke6 29. Kf3 Kf5 30. g4+ Kg5 31. Kg3 h5 32. h4+ Kg6 33. Kf3 a6 34. a4 hxg4+ 35. Kxg4 c6 36. Kg3 Kf5 37. Kf3 g6 38. Ke3 Ke6 39. Ke4 Kd6 40. Kf3 $2 {[%mdl 8192]} (40. Ke3 $11 {and White is okay.}) 40... a5 $19 41. Ke4 {[#]} (41. Ke3 $142 Kc5 42. Kd2) 41... Kc5 $4 {[%mdl 8192]} (41... b5 $1 $19 {[%mdl 512]} 42. cxb5 (42. axb5 a4) 42... cxb5) 42. Ke3 $4 {[%mdl 8192]} (42. Kxe5 $18 b5 43. axb5 cxb5 44. d4+ Kxc4 45. d5) 42... e4 $4 {[%mdl 8192]} (42... b5 $19 43. cxb5 cxb5 44. axb5 Kxb5) 43. d4+ $4 {[%mdl 8192]} (43. Kxe4 $18 Kd6 44. d4) 43... Kxc4 44. Kxe4 {Precision: White = 49%, Black = 60%.} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.18"]
[Round "8"]
[White "Crespo, Eugenio"]
[Black "Ertan, Can"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "2169"]
[BlackElo "2421"]
[Annotator "TA"]
[PlyCount "94"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,94,-13,-13,0,0,0,0,14,0,20,11,22,16,18,4,0,0,15,13,0,-10,22,-10,-5,-38,0,-45,-25,-59,-58,-50,-48,-54,-53,-45,-48,-52,-53,-58,-49,-66,-50,-59,-53,-65,-63,-66,-19,-58,-43,-65,-65,-66,-66,-70,-29,-66,-36,-293,-300,-546,-537,-634,-634,-618,-635,-639,-639,-620,-604,-511,-505,-605,-530,-989,-987,-905,-687]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. d3 d6 8. Nc3 Na5 9. h3 O-O 10. Bd2 {LiveBook: 5 Games. C84: Closed Ruy Lopez: Unusual White 6th moves} (10. Be3 Bb7 11. Re1 Nxb3 12. axb3 Nd7 13. d4 Bf6 14. Qd2 exd4 15. Bxd4 Re8 16. Nd5 Ne5 17. Nxf6+ Qxf6 18. Bxe5 dxe5 {½-½ (68) Bartel,M (2623)-Sargissian,G (2679) Baku 2015}) 10... c6 11. Ne2 Nxb3 12. axb3 {The position is equal.} Qc7 13. Ng3 d5 $146 ({Predecessor:} 13... Be6 14. Ba5 Qd7 15. Re1 Rfe8 16. d4 exd4 17. Nxd4 c5 18. Nxe6 Qxe6 {½-½ (42) Klausner,H (2187)-Johansson,J (2016) ICCF email 2012}) 14. Re1 dxe4 15. dxe4 Re8 16. Bc3 Bf8 17. Qd2 Qb8 18. Qg5 {[%cal Rc3e5]} h6 19. Qe3 Kh7 20. b4 Qc7 21. Nh4 g6 22. Rad1 (22. Nf3 $5 {[%cal Rf3e5]}) 22... a5 23. Ra1 Be6 24. Nf3 Nd7 $1 25. bxa5 b4 26. Bd2 Rxa5 27. Red1 Rea8 28. Qe1 Qa7 29. Rab1 Qc5 30. b3 Ra2 31. c4 bxc3 32. Bxc3 Rc2 33. Rdc1 Raa2 $36 {[%cal Rc2f2][%mdl 2048] White is under pressure.} 34. Bd2 Rxc1 35. Rxc1 Qb5 36. b4 Bc4 37. Bc3 c5 {[%cal Bc6c5,Bc5b4][%mdl 32]} 38. Rb1 $2 {[%mdl 8192] [#]} (38. bxc5 $1 $15 Bxc5 39. Bd2) 38... Bd3 $19 39. Rd1 $2 (39. Rb2 {was called for.} Rxb2 40. Bxb2) 39... cxb4 {Black is clearly winning.} 40. Bxe5 Nxe5 41. Nxe5 Qxe5 42. Rxd3 Bc5 43. Rd5 Ra1 44. Rxe5 Rxe1+ 45. Nf1 Bd4 46. Re7 b3 47. Rxf7+ Bg7 {Accuracy: White = 35%, Black = 58%.} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.18"]
[Round "8"]
[White "Callejas Rojas, Francisco Miguel"]
[Black "Blanco Acevedo, Cristobal Jose"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "2164"]
[BlackElo "2397"]
[Annotator "NA"]
[PlyCount "58"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:17:25]} 2. c4 {[%emt 0:00:00]} g6 {[%emt 0:00:18]} 3. Nc3 {[%emt 0:00:08]} Bg7 {[%emt 0:00:06]} 4. e4 {[%emt 0:00:12]} d6 {[%emt 0:00:07]} 5. Be2 {[%emt 0:00:54]} O-O {[%emt 0:00:20]} 6. Bg5 {[%emt 0:02:40]} Nbd7 {[%emt 0:01:11]} 7. Qd2 {[%emt 0:01:07]} e5 {[%emt 0:00:09]} 8. d5 {[%emt 0:00:08]} a6 {[%emt 0:02:52]} 9. f3 {[%emt 0:01:12]} Qe8 {[%emt 0:01:19]} 10. g4 {[%emt 0:03:41]} Nc5 {[%emt 0:00:50]} 11. h4 {[%emt 0:05:31]} Bd7 {[%emt 0:00:17]} 12. h5 {[%emt 0:10:51]} b5 {[%emt 0:00:20]} 13. b4 {[%emt 0:00:19]} Nb7 {[%emt 0:00:10]} 14. cxb5 {[%emt 0:08:46]} axb5 {[%emt 0:00:11]} 15. Bd3 {[%emt 0:10:29]} c5 {[%emt 0:00:59]} 16. Qh2 {[%emt 0:08:33]} h6 {[%emt 0:03:33]} 17. Bxf6 {[%emt 0:06:16]} Bxf6 {[%emt 0:00:21]} 18. hxg6 {[%emt 0:00:01]} Bg7 {[%emt 0:01:14]} 19. gxf7+ {[%emt 0:03:41]} Rxf7 {[%emt 0:00:08]} 20. Rb1 {[%emt 0:07:13]} Ra3 {[%emt 0:05:20]} 21. Qb2 {[%emt 0:01:33]} Qa8 {[%emt 0:04:10]} 22. Be2 {[%emt 0:01:29]} Be8 {[%emt 0:03:31]} 23. Nh3 {[%emt 0:10:41]} Rc7 {[%emt 0:04:16]} 24. O-O {[%emt 0:03:34]} cxb4 {[%emt 0:01:06]} 25. Nxb5 {[%emt 0:00:04]} Bxb5 {[%emt 0:04:21]} 26. Bxb5 {[%emt 0:00:01]} Rxa2 {[%emt 0:00:42]} 27. Qxb4 {[%emt 0:07:50]} Qa7+ {[%emt 0:00:32]} 28. Rf2 {[%emt 0:00:20]} Bf6 {[%emt 0:01:49]} 29. Bc4 {[%emt 0:01:50]} Ra4 {[%emt 0:01:03]} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.18"]
[Round "8"]
[White "Pons Morro, Mateo"]
[Black "Pogorelov, Ruslan"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2134"]
[BlackElo "2357"]
[Annotator "TA"]
[PlyCount "112"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,112,-51,-13,-50,-50,-56,-53,-47,-54,-51,-51,-118,-109,-125,-109,-114,-106,-100,-76,-85,-79,-121,-116,-114,-106,-130,-118,-119,-113,-117,-114,-115,-112,-129,-115,-123,-124,-138,-138,-200,-193,-194,-203,-226,-239,-237,-203,-235,-225,-249,-247,-249,-248,-249,-241,-243,-241,-234,-233,-250,-248,-227,-212,-291,-291,-334,-334,-334,-205,-197,0,-290,-290,-334,-323,-445,-444,-4133,-4357,-3933,-3582,-2127,-1774,-1263,-1006,-2420,-1819,-5608,-5604,-5192,-5133,-5185,-5065,-5175,-5136,-5079,-5045,-4566,-576,-29984,-29985]} 1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 Bb4 7. f3 O-O {LiveBook: 8 Games} 8. Be3 {B44: Sicilian: Taimanov: 5 Nb5} (8. Nxc6 bxc6 9. e5 Nh5 10. Qd4 f6 11. exf6 e5 12. Qh4 Nxf6 13. Bd3 Qb6 14. Bg5 d5 15. a3 Bxc3+ 16. bxc3 {0-1 (49) Balint,V (2281)-Mischuk,D (2403) Budapest 2017}) 8... d5 9. Be2 e5 $146 ({Predecessor:} 9... dxe4 10. fxe4 Nxe4 11. Nxc6 bxc6 12. Qc2 Qh4+ 13. g3 Nxg3 14. Bf2 Qe4 15. Qxe4 Nxe4 {0-1 (40) Velez Alvarez,L (1833)-Romero,D (1939) Medellin 2014}) 10. Nxc6 {Black is slightly better.} bxc6 11. exd5 cxd5 {[#] Threatens to win with ...d4.} 12. cxd5 (12. a3 $15 Bxc3+ 13. bxc3) 12... Nxd5 $17 13. Bd2 {Black must now prevent Nxd5.} Nxc3 14. Bxc3 Bxc3+ 15. bxc3 Qc7 16. O-O Qxc3 17. Qb3 Qd4+ 18. Kh1 Be6 19. Qd3 Qxd3 20. Bxd3 Rfd8 $36 {[%mdl 2048] Black is in control.} 21. Bc2 Rab8 22. Bb3 Rb6 23. Rfd1 Rxd1+ 24. Rxd1 {[%cal Rd1d8]} Kf8 25. Bxe6 Rxe6 {[%mdl 4096] Endgame KR-KR} 26. Rd5 (26. h4 $17 {was necessary.}) 26... e4 $19 27. fxe4 Rxe4 {[%cal Re4e1]} 28. Kg1 Ra4 29. Rd2 h5 30. Kf2 Ke7 31. Ke3 g5 32. Rc2 Kd6 33. Rd2+ Ke5 34. Rb2 Ra3+ 35. Kf2 a6 36. g3 Ra4 37. Rc2 f6 38. Re2+ Kf5 39. Kg2 h4 40. Rf2+ Ke5 41. Re2+ Kf5 (41... Kd5 $142 42. Kf2 f5) 42. Rf2+ Kg6 43. Rd2 Kh5 44. Rf2 hxg3 45. hxg3 (45. Rxf6 $142 gxh2 46. Rf2) 45... Kg4 46. Rc2 f5 47. Rd2 a5 {[%cal Ba6a5,Ba5a4][%mdl 32]} 48. Rc2 Rb4 49. Rd2 a4 50. a3 Rb3 51. Rd4+ f4 52. gxf4 gxf4 {[%cal Bg5f4,Bf4f3][%mdl 32]} 53. Rxa4 Rb2+ 54. Kf1 {[#]} Kg3 $1 55. Rb4 Ra2 56. Rb3+ f3 {Precision: White = 29%, Black = 88%.} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.18"]
[Round "8"]
[White "Garrido Outon, Alex"]
[Black "Montero Melendez, Rafael"]
[Result "0-1"]
[ECO "C67"]
[WhiteElo "2097"]
[BlackElo "2353"]
[Annotator "NA"]
[PlyCount "44"]
[EventDate "2019.01.11"]
[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. Bb5 {[%emt 0:00:05]} Nf6 {[%emt 0:00:00]} 4. O-O {[%emt 0:00:38]} Nxe4 {[%emt 0:00:00]} 5. d4 {[%emt 0:00:12]} Nd6 {[%emt 0:00:00]} 6. Bxc6 {[%emt 0:00:36]} dxc6 {[%emt 0:00:00]} 7. dxe5 {[%emt 0:00:12]} Nf5 {[%emt 0:00:05]} 8. Qxd8+ {[%emt 0:00:12]} Kxd8 {[%emt 0:00:04]} 9. Rd1+ {[%emt 0:00:30]} Ke8 {[%emt 0:00:05]} 10. h3 {[%emt 0:00:23]} Ne7 {[%emt 0:02:04]} 11. Nc3 {[%emt 0:02:38]} Ng6 {[%emt 0:00:14]} 12. Be3 {[%emt 0:03:39]} h6 {[%emt 0:09:23]} 13. Rd2 {[%emt 0:04:45]} Bb4 {[%emt 0:08:09]} 14. a3 {[%emt 0:05:24]} Bxc3 {[%emt 0:00:07]} 15. bxc3 {[%emt 0:00:03]} b6 {[%emt 0:22:13]} 16. Rad1 {[%emt 0:11:24]} c5 {[%emt 0:00:57]} 17. Nh2 {[%emt 0:08:13]} Be6 {[%emt 0:08:23]} 18. f4 {[%emt 0:03:13]} h5 {[%emt 0:13:57]} 19. g4 {[%emt 0:05:25]} hxg4 {[%emt 0:00:07]} 20. hxg4 {[%emt 0:00:16]} Rh3 {[%emt 0:00:23]} 21. Re1 {[%emt 0:03:26]} Nh4 {[%emt 0:01:54]} 22. Bf2 {[%emt 0:03:59]} Rxh2 {[%emt 0:01:07]} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.18"]
[Round "8"]
[White "Garcia Jimenez, Santiago"]
[Black "Dhulipalla Bala Chandra Prasa"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "2072"]
[BlackElo "2341"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,64,36,27,32,2,7,0,0,-12,-2,-18,-21,-71,-19,-65,-46,-144,-137,-123,-147,-152,-145,-124,-108,-197,-205,-210,-207,-235,-227,-318,-301,-303,-229,-354,-363,-371,-366,-349,-349,-430,-391,-978,-748,-5174,-2382,-1857,-1662]} 1. c4 e5 2. g3 Nf6 3. Bg2 Nc6 4. Nc3 Bb4 5. Nd5 Bc5 6. e3 d6 7. Ne2 Nxd5 {A25: English Opening vs King's Indian with ...Nc6 but without early d3} (7... Bb6 8. O-O O-O 9. Nxb6 axb6 10. Nc3 Bg4 11. f3 Be6 12. b3 d5 13. cxd5 Nxd5 14. Nxd5 Bxd5 15. Bb2 {0-1 (57) Grigoriants,S (2561)-Anton Guijarro,D (2666) Riadh 2017}) 8. cxd5 Ne7 9. O-O Bb6 10. d4 {LiveBook: 7 Games} f6 11. a3 O-O 12. b4 Bg4 $146 ({Predecessor:} 12... Qe8 13. h3 a5 14. bxa5 Rxa5 {½-½ (30) Perez Campos,A (2084)-Alvarez Fernandez,E (2267) Aviles 2006}) 13. Bb2 Qd7 14. f3 Bh5 15. e4 a5 ({Black should try} 15... f5 $17 {aiming for ...fxe4.} 16. Bh3 Qb5 17. Bxf5 Nxf5 18. exf5 a5) 16. Qd3 f5 17. exf5 ({White should play} 17. Kh1 $15) 17... Nxf5 $17 ({Of course not} 17... Nxd5 $6 18. Kh1 $11) 18. Kh1 Bg6 {And now ...Nxg3+! would win.} 19. Qd2 axb4 20. axb4 Rae8 21. dxe5 (21. Rfe1 $17) 21... dxe5 $19 22. Ra3 Nd6 23. Rc1 {[#]} e4 $1 {[%cal Re4f3]} 24. Nf4 (24. f4 $142) 24... exf3 25. Rxf3 Be4 26. Rff1 {[#]} (26. Rb3 $142) 26... Be3 $1 {[%cal Re3d2][%mdl 576] Skewer} 27. Qc3 (27. Qxe3 Bxg2+) 27... Bxc1 28. Rxc1 Rf7 29. Re1 Qg4 30. Ne6 $2 (30. Rg1) 30... Qh3 {[%csl Ge4][%cal Rh3g2] Black is clearly winning.} 31. Nf4 Bxg2+ 32. Nxg2 {[#]} Re2 $1 {[%mdl 512] Accuracy: White = 23%, Black = 74%.} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.19"]
[Round "9"]
[White "Xu, Xiangyu"]
[Black "Pereira Figueroa, Manuel"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2567"]
[BlackElo "2108"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,77,0,-4,-4,1,-32,-29,-57,-30,-26,-34,-51,0,0,12,0,99,106,95,79,91,87,84,79,87,79,87,84,86,87,100,81,138,28,33,43,35,56,133,130,427,376,504,513,475,475,598,503,440,333,532,520,525,525,2039,2062,1914,1909,1415,1184]} 1. Nf3 Nf6 2. g3 d5 3. Bg2 Bf5 4. O-O h6 5. d3 e6 6. c4 c6 7. Qb3 Qb6 {A11: English Opening: 1...c6} 8. Be3 Qxb3 9. axb3 a6 10. Nc3 (10. Na3 Bh7 11. Rfc1 Nbd7 12. Nc2 Bd6 13. b4 Ke7 14. Nfd4 e5 15. Nb3 dxc4 16. dxc4 Bxc2 17. Rxc2 Bxb4 {½-½ (61) Zvjaginsev,V (2644)-Moiseenko,V (2492) Sochi 2018}) 10... Nbd7 {LiveBook: 10 Games} 11. cxd5 exd5 12. h3 $146 ({Predecessor:} 12. Bd4 Be7 13. Rac1 O-O 14. Na4 Rfe8 {1-0 (63) Konopka,M (2416)-Cernousek,L (2466) Czech Republic 2016}) 12... Bd6 13. Nd2 O-O 14. f4 Rfe8 15. Bf2 Bc5 (15... Bh7 $15) 16. e4 Bxf2+ 17. Rxf2 dxe4 (17... Bh7 $11 {remains equal.}) 18. dxe4 $16 Bh7 19. e5 Nd5 20. Nxd5 cxd5 21. Bxd5 {Hoping for Rc1.} Nc5 22. Nc4 {Threatens to win with Nd6.} Be4 23. Rd1 {[#] Strongly threatening Nd6.} Bxd5 24. Rxd5 Ne4 25. Rf3 b5 (25... Rad8 $142 26. Nd6 Nxd6) 26. Nb6 (26. Nd6 $16 Nxd6 27. exd6 (27. Rxd6 Red8 $16)) 26... Rab8 $1 $11 {[%cal Rb8b6]} 27. Nd7 Rbc8 $1 28. Re3 $36 {[%mdl 2048] White is pushing.} Rc1+ {[#]} ({Better is} 28... Nf6 $14 29. Nxf6+ gxf6) 29. Kg2 $1 $16 f5 $2 {[%mdl 8192]} (29... Rc2+ $16 30. Kf1 Nf6 31. Nxf6+ gxf6) 30. exf6 $1 $18 Rc2+ 31. Kf3 Rf2+ 32. Kg4 Nd6 33. Rxe8+ Nxe8 34. fxg7 Rxb2 {KRN-KRN} (34... Rg2 $142 35. f5 Kxg7) 35. Kf5 {White threatens Kg6 and mate.White is clearly winning.} Kxg7 36. Nc5 Kf7 37. Rd7+ Kg8 38. Kg6 Re2 39. f5 {Precision: White = 65%, Black = 29%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.19"]
[Round "9"]
[White "Grigoryan, Karen H."]
[Black "Li, Di"]
[Result "1/2-1/2"]
[ECO "C24"]
[WhiteElo "2557"]
[BlackElo "2488"]
[Annotator "TA"]
[PlyCount "100"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,100,28,28,20,17,8,4,15,0,17,0,0,-17,-4,-27,-22,-87,5,2,0,0,7,-19,-12,-18,-22,-20,-15,-10,-12,-57,-9,-9,-19,-21,0,0,15,16,16,13,8,8,8,11,54,49,59,24,31,17,24,0,0,0,7,0,0,0,12,0,0,0,0,0,16,16,23,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 Be7 5. O-O d6 6. a4 {C24: Bishop's Opening: 2...Nf6} (6. c3 O-O 7. Bb3 Nbd7 8. Nbd2 d5 9. exd5 cxd5 10. Re1 Bd6 11. Nf1 h6 12. Ng3 Re8 13. d4 e4 14. Nh4 Nf8 15. Nhf5 {½-½ (67) Wang,H (2702)-Kuzubov,Y (2652) Tbilisi 2017}) 6... O-O 7. Re1 Nbd7 {[%cal Bb8d7,Bd7c5,Bc5e6,Be6f4,Bf4g6,Bg6e5,Be5f3][%mdl 32]} 8. Nc3 {LiveBook: 4 Games. White has an edge.} Nc5 9. d4 exd4 10. Nxd4 Re8 11. b4 $146 ({Predecessor:} 11. Bf4 Bf8 12. e5 dxe5 13. Rxe5 Bg4 14. f3 Bh5 15. Rxe8 Nxe8 {0-1 (84) Heinemann,T (2479)-Enders,P (2478) Germany 2000}) 11... Ne6 12. Nf5 Bf8 13. Bb2 Nf4 14. Qd2 (14. Qf3 {is more complex.} Ng6 15. Bb3 Ne5 16. Qh3 Bd7 17. a5) 14... Ng6 {Strongly threatening ...d5.} 15. Nd4 (15. Ng3 $11 {keeps the balance.}) 15... Bd7 (15... d5 $17 16. exd5 Rxe1+ 17. Qxe1 cxd5) 16. b5 $11 Qa5 17. Bb3 a6 18. Nf3 Ne5 19. Qe3 Nxf3+ 20. Qxf3 Be6 21. bxc6 bxc6 22. Ba3 Rab8 23. Rab1 $1 Bxb3 24. cxb3 d5 25. Bxf8 dxe4 26. Nxe4 Kxf8 27. Kf1 Nxe4 28. Rxe4 Rxe4 29. Qxe4 {[%mdl 4160] [#] Endgame Double Attack. KQR-KQR} Qh5 (29... Qd5 $5 {[%cal Rd5e4]} 30. Qxh7 Rxb3 $11) 30. Re1 {White threatens Qe7+ and mate.} g6 $1 ({And not} 30... Qxh2 31. Qe7+ Kg8 {[#]} 32. Qe8+ $1 {[%mdl 512]} Rxe8 33. Rxe8#) 31. Qf4 (31. Qd4 $5 {[%cal Rd4h8]} Kg8 32. h3 $11) 31... Rc8 $1 32. Qf6 {[%cal Rf6h8]} Kg8 33. h3 Qd5 34. Qc3 c5 35. Kg1 h5 36. g3 Qf5 37. Kg2 Qd5+ 38. Qf3 Qd7 39. Rc1 a5 40. Rc4 Rc6 41. Rf4 {Rxf7! is the strong threat.} Rd6 {The position is equal.} 42. Qa8+ Kh7 43. Rf3 ({Avoid the trap} 43. Qxa5 $2 Qb7+ 44. f3 Qxb3 $19) 43... Rd3 44. Rxd3 Qxd3 45. Qxa5 Qxb3 {KQ-KQ} 46. Qc7 Qd5+ 47. Kh2 Qf5 48. Kg2 Qe4+ 49. Kh2 Qf5 50. Kg2 {Threatens to win with Qc6.} Qe4+ {Accuracy: White = 44%, Black = 69%.} 1/2-1/2

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.19"]
[Round "9"]
[White "Xu, Yi"]
[Black "Krishna Teja, N."]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2528"]
[BlackElo "2371"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,88,37,36,36,45,35,46,46,50,25,25,25,9,16,7,4,27,24,52,29,25,0,22,24,31,30,43,43,35,41,50,41,53,20,51,42,52,10,14,6,12,16,12,0,0,0,0,0,0,0,6,6,6,6,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 cxd4 7. Nxd4 Ne7 8. O-O Nbc6 9. Bb5 {B12: Caro-Kann: Advance Variation} a6 10. Bxc6+ $1 ({Don't play} 10. Nxf5 Nxf5 11. Bxc6+ bxc6 $15) 10... Nxc6 11. Nxf5 {White is slightly better.} exf5 12. Bd4 (12. c3 Be7 13. Nd2 Nxe5 14. Bd4 f6 15. Qb3 Qd7 16. Rfd1 Nc6 17. Nf1 Na5 18. Qc2 O-O 19. Rd3 f4 20. Rad1 Qf5 {½-½ (20) Karjakin,S (2753)-Dreev,A (2670) St Petersburg 2018}) 12... Be7 13. Nc3 O-O 14. Ne2 {[#]} Qc7 $146 ({Predecessor:} 14... Rc8 15. c3 Qd7 16. Qd3 Rfe8 {1-0 (68) Kosintseva,T (2517)-Khotenashvili,B (2505) Geneve 2013}) 15. Re1 Rfd8 16. c3 Rac8 17. Qd3 g6 18. Qe3 Nxd4 19. Nxd4 Bc5 20. Rad1 b5 21. Qg3 Bxd4 22. Rxd4 Qb6 23. Red1 Rc4 24. Qg5 (24. h3 {is more complex.} Kg7 25. Kh2 Rxd4 26. Rxd4 Rd7 27. Qd3) 24... Rxd4 25. Rxd4 $11 {[%mdl 4096] Endgame KQR-KQR} Rd7 26. h4 Qe6 {The position is equal.} 27. f4 Kg7 28. h5 f6 29. Qxf6+ (29. exf6+ {seems wilder.} Qxf6 30. h6+ Kf7 31. Qg3 Qe6 32. Qf2) 29... Qxf6 30. exf6+ Kxf6 31. hxg6 hxg6 {KR-KR} 32. Kf2 g5 33. fxg5+ Kxg5 34. Kf3 Kf6 35. Kf4 Rg7 36. g3 Ke6 37. Kf3 a5 38. Rh4 Ke5 39. a3 Rb7 40. Rh8 b4 41. Re8+ Kf6 42. axb4 axb4 43. Rf8+ Ke5 44. Re8+ Kf6 {Accuracy: White = 61%, Black = 75%.} 1/2-1/2

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.19"]
[Round "9"]
[White "Vasquez Schroeder, Rodrigo"]
[Black "Krishna C R G"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2499"]
[BlackElo "2469"]
[Annotator "TA"]
[PlyCount "147"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,147,51,32,43,39,47,40,39,63,65,66,54,77,38,81,98,94,80,101,81,360,88,84,73,125,114,120,113,151,147,206,199,189,186,153,148,158,148,203,210,200,216,287,262,249,168,174,156,302,306,295,273,283,230,223,221,201,222,211,216,420,215,309,296,242,74,93,0,0,8,37,8,33,23,38,32,79,72,93,0,82,49,52,50,59,68,44,32,150,105,103,102,168,161,141,112,142,8,25,26,176,176,200,114,442,32,34,24,69,24,115,116,118,24,119,24,184,136,2089,2841,1324,228,222,208,800,797]} 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 $146 ({Predecessor:} 5. c3 c5 {½-½ (42) Andreev,E (2459)-Dyachkov,S (2550) Saratov 2006}) 5... c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Qxf6 10. Nf3 h6 11. O-O Bd6 12. Ng3 O-O 13. Bc2 {C06: French Tarrasch: 3...Nf6 4 e5 Nfd7 5 Bd3 main lines} Rf7 14. Re1 Nf8 15. Nh5 {White is slightly better.} Qd8 16. Ne5 Nxe5 17. dxe5 Bc5 18. Be3 d4 19. Bf4 Bd7 20. Qg4 Kh8 21. Bd3 Qb6 $2 {[%mdl 8192] [#]} (21... Bc6 $16) 22. Qe2 $2 (22. Bxh6 $1 $18 {[%mdl 512] is the precise move to win.} gxh6 23. Nf6) 22... Rc8 23. a3 {[%cal Ba2a3,Ba3a4][%mdl 32]} Be8 ({Black should play} 23... Be7) 24. b4 Be7 25. Bd2 Bd8 26. a4 Rfc7 (26... Be7 $16) 27. Qg4 $18 Qc6 28. h4 Qd7 29. Nf4 Qe7 30. g3 a6 (30... Qf7 $16 31. Re4 Rd7) 31. b5 axb5 32. axb5 Rd7 33. Ra4 Bb6 34. Qe2 Rdc7 35. Qe4 Rc3 (35... Kg8 $16) 36. Bxc3 dxc3 37. Rc4 Rd8 38. Rc1 g5 39. hxg5 (39. R1xc3 $6 gxf4 40. Qxf4 Kg7 $16) (39. R4xc3 Rd4 $15) 39... hxg5 40. R1xc3 {aiming for Qh1+.} gxf4 41. Qxf4 Kg7 $2 (41... Ng6 {was worth a try.} 42. Qh6+ Qh7 43. Qxh7+ Kxh7) 42. Qf3 (42. Qg4+ $142 Bg6 43. Bxg6 Nxg6 44. Rf3) 42... Bg6 (42... Ng6 $142) 43. Rg4 Rd4 44. Bxg6 $2 (44. Be4 $1 $18) 44... Nxg6 $16 45. Rc8 (45. Kg2 $16) 45... Rxg4 $1 $11 46. Qxg4 Qf7 (46... Qd7 $5 {[%cal Rd7c8]} 47. Ra8 Qf7 $14) 47. Qe2 Bd4 48. Rc4 Bxe5 49. Qe4 Kh6 50. b6 {[%mdl 1024] White has strong compensation.} Qd7 51. Qe2 (51. Kg2 $16) 51... Qf7 (51... Qd5 $1 $11) 52. Re4 Qf5 53. f4 Bd6 54. Rxe6 {And now Qh2+ would win.} Bc5+ 55. Kg2 Qd5+ ({Better is} 55... Kg7 $1 $14) 56. Kh2 Kg7 57. Qg4 $36 {[%mdl 2048] White is on the roll.} Qd2+ (57... Qa2+ $16 58. Re2 (58. Kh3 Qb1 $14) 58... Qb1) 58. Kh3 $18 Qd3 {( -> ...Qf1+)} 59. Re2 {Threatens to win with f5.} (59. Qg5 $6 Qf1+ 60. Kg4 Qd1+ 61. Kh3 Qh1+ 62. Kg4 Qd1+ 63. Kh3 Qh1+ 64. Kg4 Qd1+ $11) 59... Qd5 60. Kh2 (60. Re1 $1 $16 Qd4 61. Qf3) 60... Qd4 61. Qf3 Bxb6 (61... Kf6 $1 $11 {and Black is okay.}) 62. Qxb7+ Kh6 63. Qf3 (63. Re6 $18 Bd8 64. Qc6 Qf2+ 65. Qg2 Qxg2+ 66. Kxg2) 63... Bc5 $2 {[%mdl 8192]} (63... Kg7 $16 {is more resistant.} 64. Re6 Qf2+ 65. Qxf2 Bxf2) 64. Rc2 $2 ({White must play} 64. Re6 $18 {Hoping for f5.} Kg7 65. Qb7+ Ne7 66. Rxe7+ Bxe7 67. Qxe7+ Kg6 68. Qe6+ Kh7 69. Kh3) 64... Bd6 $14 65. Rc6 Ne7 66. Ra6 Nf5 (66... Ng8 $11 {remains equal.}) 67. Kh3 $16 Qc4 {[#]} 68. Ra7 (68. Ra5 $1 $16 {[%cal Ra5f5]} Ng7 69. f5) 68... Qc5 (68... Nd4 $11 {keeps the balance.} 69. Qh1 (69. Qe4 Qf1+ 70. Kh4 Nf3+ 71. Kg4 Nh2+ 72. Kh4 Nf3+ 73. Kg4 Nh2+ 74. Kh4 Nf3+ $11) 69... Kg6) 69. Rb7 (69. Ra8 $16 Ne3 70. Re8 (70. Rh8+ Kg6 $16)) 69... Qc8 $2 {[#]} (69... Qc4 $11 {and Black stays safe.}) 70. Kh2 $1 $18 {Black must now prevent Qe4.} Nd4 $2 {[%mdl 8192]} (70... Qg8 $16) 71. Qe4 {[%csl Gb7][%cal Re4h7]} ({Worse is} 71. Qd5 Qc2+ 72. Kh1 Qd1+ 73. Kg2 Qc2+ 74. Kh3 Qc8+ 75. g4 Qc3+ 76. Kg2 (76. Kh4 $2 Qe1+ 77. Kh3 Qf1+ 78. Qg2 Qxf4 $19) 76... Qd2+ 77. Kh3 Qe3+ 78. Kg2 Qd2+ 79. Kh3 Qe3+ 80. Kg2 Qd2+ $11) 71... Nf5 72. Ra7 $2 (72. g4) 72... Kg6 {intending ...Qh8+.} 73. Ra8 ({Stronger than} 73. g4 Qh8+ 74. Kg2 Qb2+ 75. Kf3 Qc3+ 76. Ke2 Qb2+ 77. Kd1 Qb3+ 78. Ke2 Qb2+ 79. Kf1 Qc1+ 80. Ke2 Qb2+ $11) 73... Qd7 $2 (73... Qc5 74. Qe6+ Kh7) 74. g4 {Accuracy: White = 50%, Black = 30%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.19"]
[Round "9"]
[White "Iniyan, P."]
[Black "Polivanov, Anatoliy"]
[Result "1-0"]
[ECO "A92"]
[WhiteElo "2456"]
[BlackElo "2374"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,109,34,51,33,30,13,12,10,12,0,0,-3,26,-12,15,31,63,58,62,70,45,46,55,70,88,92,99,20,14,18,88,91,84,32,34,24,18,19,11,19,93,95,94,121,176,175,182,189,186,177,202,139,216,233,191,145,236,107,103,95,188,12,13,20,20,0,0,1,8,0,0,0,0,0,0,0,8,0,0,0,0,0,10,0,1118,1118,1033,139,138,137,29951,12797,29986,29987,29987,29988,29988,29989,29989,29990]} 1. d4 e6 $146 (1... f5 2. g3 Nf6 3. Bg2 e6 4. c4 Be7 {0-1 (38) Janik,I (2447)-Van Foreest,J (2624) Manavgat 2018}) ({Predecessor:} 1... f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. O-O O-O {0-1 (38) Brynell,S (2491)-Kristiansen,J (2439) Denmark 2011}) 2. c4 f5 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O Ne4 7. b3 {A92: Classical Dutch: Classical Stonewall (with ...Be7): Early deviations} (7. Nfd2 d5 8. Nc3 c6 9. f3 Nxd2 10. Qxd2 dxc4 11. Rd1 b5 12. e4 Nd7 13. Qe2 Nb6 14. a3 a5 15. f4 {0-1 (38) Janik,I (2447)-Van Foreest,J (2624) Manavgat 2018}) ({Predecessor:} 7. Nbd2 d5 8. b3 {0-1 (38) Brynell,S (2491)-Kristiansen,J (2439) Denmark 2011}) 7... a5 8. Nbd2 d5 9. Bb2 {The position is equal.} ({Predecessor:} 9. a3 c5 10. Bb2 Bf6 11. cxd5 exd5 12. Qc2 cxd4 13. Bxd4 Nc6 14. Bxf6 Qxf6 15. e3 {0-1 (38) Brynell,S (2491)-Kristiansen,J (2439) Denmark 2011}) 9... a4 10. Nxe4 dxe4 11. Ne1 Bf6 12. b4 Nc6 {[%cal Rc6d4]} 13. Nc2 a3 14. Bc3 Ne7 15. f3 exf3 16. Bxf3 c6 17. e4 b5 18. cxb5 Bb7 19. Qd3 (19. e5 $16 Nd5 20. Qd3 (20. exf6 Nxc3 21. Qd2 Nxb5 $16)) 19... cxb5 $11 {Hoping for ...fxe4.} 20. e5 {[%mdl 64] Discovered Attack} Be4 (20... Bxf3 $1 $11 {remains equal.} 21. exf6 (21. Rxf3 Bg5 $11) 21... Nd5 22. Rxf3 Nxc3) 21. Qd2 $1 $16 (21. Qxb5 $6 Rc8 $11) 21... Nd5 22. exf6 (22. Bxe4 $1 $16 fxe4 23. exf6) 22... Nxc3 $14 23. Qxc3 Rc8 24. Qe3 Bxf3 25. Qxe6+ {[%mdl 64] Double Attack} Kh8 (25... Rf7 $11 26. Ne3 (26. Qxf5 Bb7 $14) 26... Rc6) 26. fxg7+ $40 {[%mdl 128] White has strong attack.} ({Much weaker is} 26. Qxf5 Rxf6 27. Qd3 Rfc6 $11) 26... Kxg7 27. Qe5+ Qf6 (27... Kg8 $16 {is a better defense.}) 28. Nxa3 $18 ({Much less strong is} 28. Rxf3 $6 Qxe5 29. dxe5 Rxc2 $14) 28... Qxe5 29. dxe5 Be2 30. Rfe1 Bd3 31. Rac1 Ra8 (31... f4 $16 32. Rxc8 Rxc8) 32. Rc3 Be4 33. Re2 Rfd8 (33... Rfb8 $16 34. g4 Ra6 35. gxf5 Bxf5 36. Rg2+ Kh8) 34. g4 (34. Nxb5 $18 {is the precise move to win.} Bd3 35. Rxd3 Rxd3 36. e6) 34... Rd5 $16 35. gxf5 Rxe5 (35... Bxf5 $16 36. e6 Kf8 37. e7+ Ke8) 36. Nb1 $2 (36. Rce3 $1 $18) 36... Kf6 $11 37. Nd2 Rg8+ 38. Rg3 Rxg3+ 39. hxg3 Bxf5 40. Kf2 Rxe2+ 41. Kxe2 {[%mdl 4096] Endgame KB-KN} Ke5 42. Ke3 Kd5 43. a3 Bc2 44. Nf3 Kc4 45. Nd4 Bg6 46. g4 h5 47. g5 Be8 $2 {[%mdl 8192]} (47... h4 $11) 48. Nf5 $18 Kb3 {[#]} 49. Nd6 $2 (49. Kd4 $1 $18 {[%cal Rd4c5] aiming for Kc5.} Kxa3 50. Kc5) 49... Bd7 $16 50. g6 Kxa3 $2 {[%mdl 8192] [#]} (50... Ka4 $16 51. Nb7 Bf5) 51. Nxb5+ $1 {[%mdl 512]} Kxb4 (51... Bxb5 52. g7) 52. Nc7 {White mates.} Bf5 53. g7 Bh7 {[#]} 54. Nd5+ $1 Kc5 55. Nf6 $1 {[%csl LRh5,LRh7][%mdl 64] Double Attack. Accuracy: White = 34%, Black = 46%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.19"]
[Round "9"]
[White "Starostits, Ilmars"]
[Black "Fedorchuk, Sergey A."]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "2442"]
[BlackElo "2606"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,76,14,60,-21,17,-26,-25,-29,-29,-49,-47,-70,-66,-75,-67,-74,-71,-68,-64,-85,-43,-64,-35,-158,-137,-155,-139,-155,-118,-233,-228,-243,-233,-298,-296,-439,-295,-371,-376,-483,-379,-444,-436,-418,-434,-455,-454,-452,-446,-464,-470,-467,-467,-467,-447,-460,-437,-451,-447,-515,-514,-509,-509,-492,-483]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Bc5 {LiveBook: 14 Games} 8. Nde2 {B47: Sicilian: Taimanov: 5 Nc3 Qc7 6 f4, 6 g3 and 6 Be2} (8. Nb3 $14 Be7 9. O-O) (8. Nb3 Be7 9. O-O d6 10. f4 b5 11. a3 Nf6 12. Be3 O-O 13. g4 Nd7 14. Qe2 Nb6 15. Rad1 Nc4 {1-0 (48) Alekseev,E (2622)-Morozevich,A (2665) Sochi 2017}) 8... b5 9. a3 Bb7 10. O-O {Black has an edge.} Nf6 11. Nf4 $146 ({Predecessor:} 11. Bf4 Ne5 12. Kh1 O-O-O 13. b4 Bb6 14. a4 bxa4 15. Nxa4 Ba7 {0-1 (38) Musakaev,E-Babushkin,E Serpukhov 2001}) 11... d6 12. Nh5 Nxh5 13. Qxh5 O-O 14. Bf4 {aiming for Qxc5!} Ne5 15. Rad1 Rac8 16. Ne2 Nc4 17. Bc1 $1 a5 18. b4 ({Better is} 18. Nf4 $1 $15) 18... axb4 $17 19. axb4 Bxb4 20. Qxb5 Bc5 21. Kh1 {[#]} (21. Nd4 $17 {keeps fighting.} Bb6 22. Qa4) 21... Ra8 $1 $19 22. Qb3 Ba6 23. e5 Nxe5 24. Rde1 (24. Bxa8 $142 Rxa8 25. Nf4) 24... Rab8 25. Qa4 Bc4 26. Be3 Bb4 27. c3 {[#]} Bxc3 $1 {[%mdl 512]} 28. Nxc3 {With the idea Rg1.} Bxf1 29. Rxf1 {Black is clearly winning.} Qxc3 30. Rc1 Qb4 31. Qa6 Ng4 32. Ba7 Qd2 33. Rf1 Rb2 34. h3 Ne5 35. Be3 Qd3 36. Qa1 Rfb8 {Threatens to win with ...Rb1.} 37. Ba7 Rb1 38. Bxb8 {[#]} Qxf1+ $1 {[%mdl 512] Precision: White = 37%, Black = 66%.} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.19"]
[Round "9"]
[White "Larino Nieto, David"]
[Black "Ibarra Jerez, Jose Carlos"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2432"]
[BlackElo "2558"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,74,27,25,10,16,17,22,17,38,29,43,34,29,11,21,0,0,0,13,11,0,0,14,-9,0,-34,-31,-41,0,0,0,0,0,-17,-13,-18,0,0,0,0,0,0,0,0,0,-31,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 d6 2. d4 Nf6 3. b3 g6 4. Bb2 Bg7 5. g3 O-O 6. Bg2 a5 7. O-O a4 {LiveBook: 49 Games. A49: 1 d4 Nf6 2 Nf3 g6 3 g3: Anti-King's Indian systems} 8. Nc3 (8. c4 c6 9. e3 Bg4 10. h3 Bxf3 11. Bxf3 Nbd7 12. Nc3 a3 13. Bc1 e5 14. dxe5 Nxe5 15. Bg2 {1-0 (42) Giri,A (2782)-Aronian,L (2767) chess.com INT 2018}) 8... axb3 9. axb3 Rxa1 10. Qxa1 d5 11. Ne5 Na6 $146 ({Predecessor:} 11... c6 12. Qa7 Nbd7 13. Nd3 Re8 14. Rd1 Qc7 15. Qa1 {½-½ (70) Kurajica,B (2524)-Cuenca Jimenez,J (2440) Malaga 2009}) 12. h3 c6 13. Qa3 (13. e3 {looks sharper.} h5 14. Rc1 Nd7 15. Nf3 Nf6 16. Ne2) 13... Nd7 14. Nxd7 (14. Nd3 {with more complications.} Nf6 15. Na4 Ne4 16. e3 Bf5 17. g4) 14... Bxd7 15. e3 Re8 16. Na4 Bf8 17. Qa1 Bf5 18. Rc1 h5 19. Nc5 Nxc5 20. dxc5 Qc7 21. c4 dxc4 22. Rxc4 Rd8 23. g4 hxg4 24. hxg4 Bd3 25. Rd4 Rxd4 26. Bxd4 Be2 27. f3 Qg3 28. Be5 Qh4 29. Bc3 Bxf3 30. Bxf3 {[#] And now Qe1 would win.The position is equal.} Qg3+ 31. Bg2 Qxe3+ 32. Kh1 Qh6+ 33. Kg1 Qe3+ 34. Kh1 Qh6+ 35. Kg1 Qe3+ 36. Kh1 Qh6+ 37. Kg1 Qe3+ {Precision: White = 45%, Black = 61%.} 1/2-1/2

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.19"]
[Round "9"]
[White "Ertan, Can"]
[Black "Insa Alfonso, Pablo"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2421"]
[BlackElo "2301"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,63,0,18,18,10,0,0,0,0,-5,0,0,0,0,0,0,0,0,14,13,9,4,17,4,35,36,44,27,81,85,110,64,58,56,61,64,53,51,154,147,170,166,324,331,311,309,479,493,664,642,1534,1510,1446,1421]} 1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Qc2 g6 5. d4 Bg7 6. dxc5 {B50: Sicilian: 2...d6, Miscellaneous} dxc5 {LiveBook: 5 Games} 7. Be3 (7. h3 O-O 8. Bf4 Nc6 9. Bh2 a6 10. a4 Be6 11. Nbd2 Na5 12. Be2 Qb6 13. O-O {0-1 (108) Pap,G (2542)-Li,C (2751) Graz 2016}) 7... Qc7 8. h3 {The position is equal.} O-O 9. Nbd2 b6 10. Bc4 Nc6 11. O-O Na5 $146 ({Predecessor:} 11... Bb7 12. Rfe1 e6 13. a3 {½-½ (40) Deutsch,E (2406)-Kantsler,B (2509) Elkana 2007}) 12. Be2 Bb7 13. Rac1 Rac8 14. Qb1 $36 {[%mdl 2048] White has good play.} c4 15. Nd4 a6 16. b4 cxb3 $1 17. axb3 {[%cal Ba2b3,Bb3b4][%mdl 32]} Nc6 18. b4 Nd7 19. Rfd1 Nxd4 (19... Rfd8 $11 {keeps the balance.}) 20. cxd4 $16 {[%cal Bc3d4,Bd4d5,Bd5d6,Bd6e7][%mdl 32]} Qb8 21. Nc4 b5 22. Na5 {[%cal Bc4a5,Ba5b3,Bb3c5][%mdl 32]} Nb6 23. Nb3 Rxc1 24. Rxc1 f5 (24... e6 $14) 25. d5 $1 Na4 26. Nc5 $1 Nc3 $2 {[#]} (26... Nxc5 27. bxc5 Qe5) 27. Rxc3 $1 $18 {[%mdl 512]} Bxc3 {[#]} 28. Qb3 $1 Bg7 {[#]} (28... Bf6 {is a better defense.} 29. d6+ Kh8 30. dxe7 Bxe7 31. Bd4+ (31. Nd7 Qd8 $18) 31... Bf6 32. Bxf6+ Rxf6) 29. d6+ $1 {White is clearly winning.} Kh8 30. dxe7 Re8 31. Qf7 Rg8 32. Nxb7 {Precision: White = 80%, Black = 47%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.19"]
[Round "9"]
[White "Blanco Acevedo, Cristobal Jose"]
[Black "Sobrino Forte, Alvaro"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "2397"]
[BlackElo "1955"]
[Annotator "TA"]
[PlyCount "115"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,115,0,3,0,0,0,0,-8,52,45,43,0,14,24,9,13,20,19,19,6,31,0,0,0,0,0,32,31,21,7,7,0,0,0,0,0,9,6,6,6,6,6,6,6,7,1,6,0,30,29,25,25,48,64,191,214,206,201,188,183,840,784,750,748,506,505,3454,3383,3050,2656,2535,1700,12359,3857,1897,368,368,377,1762,1910,1975,1964,1899,1821,29951,4,4,4,29977,29978,29978,29978,29978,29979]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bd2 O-O 6. e3 b6 7. cxd5 exd5 8. Bd3 {E51: Nimzo-Indian: Rubinstein: 4...0-0 5 Nf3 d5} (8. Rc1 Be7 9. Bd3 Bb7 10. O-O c5 11. dxc5 bxc5 12. Re1 Nc6 13. Bb1 Re8 14. e4 dxe4 15. Nxe4 Nd4 {½-½ (54) Vitiugov,N (2730)-Inarkiev,E (2690) Satka 2018}) 8... Ba6 9. Bxa6 Nxa6 10. Qa4 Qc8 11. Rc1 Re8 12. O-O Bf8 {LiveBook: 13 Games} 13. a3 c5 {[#]} 14. Rfd1 $146 ({Predecessor:} 14. dxc5 bxc5 15. b3 Qb7 {0-1 (50) Dragnev,V (2509)-Korchmar,V (2415) Riga 2018}) 14... Qb7 15. Be1 c4 (15... Nc7 $11) 16. b3 $1 $14 Rac8 17. Nb5 {[%cal Rb3c4]} cxb3 18. Qxb3 Nc7 19. a4 Nxb5 20. axb5 Bd6 21. Ra1 Ne4 22. Qa4 Re7 23. Ne5 Bxe5 24. dxe5 Nc3 25. Bxc3 $1 Rxc3 26. Qd4 Rc5 27. Rab1 h6 28. f4 Qc8 29. h3 Qe6 30. Rb3 f6 31. exf6 Qxf6 32. Qxf6 gxf6 $11 {[%mdl 4096] Endgame KRR-KRR} 33. Kf2 Kf7 34. Kf3 Ke6 35. g4 Rh7 36. h4 Rc2 37. Rd4 Rhc7 38. f5+ Ke5 (38... Kd6 $1 $14) 39. Rbd3 $18 {[%csl Gd3][%cal Rd4d5]} R7c5 40. e4 {[%cal Rd4d5]} R2c3 {Hoping for ...Rxd3+.} 41. exd5 Rxd3+ $2 (41... R5c4) 42. Rxd3 {KR-KR} Kd6 {[#]} 43. g5 $1 hxg5 44. hxg5 Rxb5 (44... fxg5 $142 45. Kg4 Rxb5) 45. gxf6 Rc5 46. Kf4 Rc8 47. Kg5 Rf8 48. Kg6 Rg8+ 49. Kf7 $2 (49. Kh6 {Black must now prevent f7.} Rh8+ 50. Kg7) 49... Rg5 50. Rf3 b5 $2 (50... Kd7 51. Ra3 a5) 51. Kf8 b4 52. f7 Kd7 53. Re3 Rxf5 54. Re7+ $2 (54. Kg7 {mates} Rf2 55. f8=Q Rxf8 56. Kxf8 Kd6 57. Rd3 Kd7 58. d6 a6 59. Kf7) 54... Kd6 $11 55. Rxa7 Rxd5 $2 {[%mdl 8192] [#]} ({Don't blunder} 55... b3 $2 56. Ra6+ Kc7 57. d6+ Kd7 58. Kg7 $18) (55... Rf3 $11) 56. Ra6+ {White mates.} Kc7 57. Kg7 Rd8 58. f8=Q {Accuracy: White = 63%, Black = 39%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.19"]
[Round "9"]
[White "Pogorelov, Ruslan"]
[Black "Das, Arghyadip"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "2357"]
[BlackElo "2431"]
[Annotator "TA RC"]
[PlyCount "138"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,138,60,59,68,45,47,47,75,62,64,33,25,0,0,-13,-11,-12,-10,-12,-11,-11,-8,-41,-32,-80,-60,-90,-79,-145,-141,-141,-99,-95,-93,-99,-102,-128,-91,-150,-150,-168,-135,-139,-139,-177,-184,-181,-173,-185,-182,-188,-168,-198,-188,-184,0,-183,-170,-254,-254,-254,-251,-275,-284,-280,-265,-427,-427,-446,-400,-392,-395,-525,-518,-500,-483,-665,-682,-650,-608,-649,-643,-859,-837,-1055,-753,-686,-728,-689,-672,-543,-457,-464,-423,-559,-559,-770,-744,-754,-729,-683,-642,-29977,-29978,-29981,-29982,-29975,-29977,-29981,-29982,-29982,-29983,-29983,-29984,-29987,-29984,-29989,-29982,-29983,-29984,-29984,-29985,-29983,-29983,-29982,-29983]} 1. c4 b6 2. Nf3 Bb7 3. g3 Bxf3 4. exf3 c5 5. d4 cxd4 6. Qxd4 Nc6 7. Qd3 {A10: English Opening: Unusual Replies for Black} Rc8 8. Nc3 {LiveBook: 3 Games} Nf6 (8... g6 9. f4 Bg7 10. Bd2 Nb4 11. Qb1 Nh6 12. a3 Nc6 13. Bd3 Nf5 14. Qd1 Nfd4 {½-½ (31) Markowski,T (2562)-Gritsak,O (2464) Pokrzywna 2018}) 9. b3 {White is slightly better.} e6 10. Bb2 Be7 $146 ({Predecessor:} 10... Bb4 11. Rd1 d5 12. a3 Bxc3+ 13. Qxc3 d4 14. Qc2 e5 {1-0 (42) Mgeladze,T (2400)-Makaraci,T (1994) Canakkale 2018}) 11. Bg2 d5 12. cxd5 O-O $1 13. O-O Nb4 $1 $36 {[%cal Rb4d3][%mdl 2048] Black has the initiative.} 14. Qd2 Nfxd5 15. Nxd5 Qxd5 16. Rfd1 Qxd2 17. Rxd2 Rfd8 18. Re2 Nd3 19. Rf1 g5 {[%cal Bg7g5,Bg5f4][%mdl 32]} 20. f4 gxf4 21. Be4 ({White should play} 21. Ba1) 21... Nxb2 $17 22. Rxb2 Rd4 23. Re2 Bd6 24. Kg2 Kg7 25. f3 Rc5 26. gxf4 (26. Rff2 $142) 26... Bxf4 27. Bb1 Re5 28. Rxe5 Bxe5 {[%mdl 4096] Endgame KRB-KRB} 29. Rf2 {[#]} f5 $1 30. Bc2 Kf6 31. Re2 Bd6 32. Kf1 a5 33. Rg2 Rf4 34. Bd1 Rd4 35. Bc2 h5 {[%cal Bh7h5,Bh5h4][%mdl 32]} 36. Kf2 (36. Re2 {is a better defense.}) 36... h4 $19 37. h3 Rd5 38. Ke2 Rc5 39. Kd3 b5 {[%cal Bb6b5,Bb5b4][%mdl 32]} 40. a4 $2 {[#]} (40. Ke3 {was worth a try.}) 40... b4 41. Bd1 Rc3+ 42. Ke2 Bg3 43. Kd2 e5 44. Rg1 Ke6 45. Rf1 Bf4+ 46. Ke2 Kd5 47. Rg1 Bg3 48. Kd2 Kd4 49. Ke2 Re3+ 50. Kd2 Rd3+ 51. Kc2 Rc3+ 52. Kb1 Bf4 53. Rg8 Ke3 (53... Rc1+ $2 54. Kb2 $19) 54. Rd8 Kf2 55. Rd5 Kg3 56. Bc2 Kxh3 57. Bxf5+ Kg3 58. Kb2 h3 {Black mates.} 59. Bxh3 Kxh3 60. Rxa5 Rxf3 {KRB-KR} 61. Rb5 Rf2+ 62. Kb1 e4 63. Rxb4 e3 64. Re4 e2 65. b4 Rf1+ 66. Ka2 e1=Q 67. Rxe1 Rxe1 68. Kb3 Rb1+ 69. Kc4 Bd2 {Precision: White = 37%, Black = 84%.} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.19"]
[Round "9"]
[White "Montero Melendez, Rafael"]
[Black "Lei, Tingjie"]
[Result "0-1"]
[ECO "E46"]
[WhiteElo "2353"]
[BlackElo "2447"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,104,0,6,0,0,0,0,0,9,-36,4,0,5,-8,-3,-8,5,0,25,-22,-12,0,31,26,26,-2,32,52,47,23,41,36,37,0,0,0,12,-57,-44,-57,-47,-73,-62,-85,-41,-126,-14,-5,-11,-26,-25,-19,-29,-105,-97,-95,-109,-97,-94,-103,-87,-98,0,0,0,-125,-9,-85,-83,-164,-161,-210,-117,-442,-288,-288,-288,-252,-214,-161,-104,-317,-223,-221,0,-158,-142,-181,-161,-517,-515,-877,-487,-456,-453,-913,-890]} 1. d4 Nf6 ({Predecessor:} 1... e6 2. c4 {0-1 (37) Miranda Llanes,Y (2259)-Leon Valdes,J (2374) Santa Clara 2017}) 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nge2 c6 $146 (5... Re8 6. a3 Bf8 7. d5 d6 8. g3 exd5 9. cxd5 c5 10. Bg2 Nbd7 11. O-O c4 12. Nd4 Nc5 13. Qe2 Nd3 14. b3 Nxc1 15. Rfxc1 cxb3 {½-½ (74) Caruana,F (2822)-So,W (2780) Saint Louis 2018}) 6. a3 {E46: Nimzo-Indian: Rubinstein: 4 e3 0-0 5 Ne2 without early Bd3} Ba5 7. c5 d6 8. b4 {The position is equal.} Bc7 9. Bb2 Nbd7 ({Predecessor:} 9... dxc5 10. dxc5 Qxd1+ 11. Rxd1 a5 12. Ng3 Na6 13. Bxa6 bxa6 {0-1 (37) Miranda Llanes,Y (2259)-Leon Valdes,J (2374) Santa Clara 2017}) 10. cxd6 Bxd6 11. g3 e5 12. Bg2 Nb6 13. Qc2 Be6 14. Rd1 Qe7 15. O-O Bg4 16. h3 Bh5 17. Rfe1 a5 18. dxe5 Bxe5 19. Qb3 a4 20. Qa2 Rad8 21. Rxd8 Rxd8 22. Bc1 c5 23. b5 (23. bxc5 $11 Qxc5 24. Bd2) 23... Rd3 $15 24. Qc2 Bxe2 $1 25. Nxe2 c4 26. Kh2 h5 27. f4 (27. Nf4 $15 Rb3 28. Rd1) 27... Bc7 ({Black should try} 27... Bd6 $17 28. Rd1 Bxa3 29. Rxd3 cxd3 30. Qxd3 Bxc1 31. Nxc1 Qc5 32. Qd8+ Kh7 33. Qd3+ g6) 28. Rd1 $1 $11 {[%cal Rd1d3]} Rxe3 29. Bxe3 Qxe3 30. Qd2 Qxa3 31. Nc3 {[#]} (31. Bxb7 $11 Qc5 32. Nc3) 31... h4 $1 $36 {[%mdl 2560] Black has strong initiative.} 32. g4 (32. gxh4 Nh5) 32... g5 33. Kh1 Bxf4 34. Qd4 Nbd7 35. Qxc4 Ne5 (35... Be5 $17 36. Nd5 (36. Ne4 Nxe4 37. Qxe4 Qg3 $17) 36... Kg7) 36. Qd4 $11 Qb3 37. Ne2 {[#]} (37. Ra1 $11) 37... Be3 ({Better is} 37... Ne4 $1 $17 {[%mdl 512]} 38. Rf1 (38. Qxe4 Qxd1+) 38... Ng3+ 39. Nxg3 Qxg3 40. Rxf4 Qxf4 41. Qxf4 gxf4 42. Bxb7 Kf8) 38. Qd8+ (38. Qd6 $1 $11 {remains equal.}) 38... Kg7 $1 $17 {aiming for ...a3.} ({Much worse is} 38... Kh7 $6 39. Rf1 $11) 39. Rf1 (39. Qd6 $17 {was necessary.}) 39... Ned7 $1 $19 40. Qa5 {[#]} Qd3 (40... Qc4 $1 $19 {[%cal Rc4e2]} 41. Bf3 Ne4) 41. Ng1 $2 {[%mdl 8192]} (41. Nc1 $17 {is tougher.} Bxc1 42. Rxc1) 41... Ne4 42. Bxe4 Qxe4+ ({Not} 42... Qxf1 43. Qc3+ Nf6 44. Qxe3 $17) 43. Nf3 Qd3 44. Qe1 Bf4 (44... a3 $19 {...a2 is the strong threat.} 45. Qa1+ f6) 45. Qa1+ $2 (45. Kg2 $17) 45... Kg8 46. Kg2 Nc5 $2 (46... Qe2+ $19 47. Rf2 Qxb5) 47. Qd1 $2 {[#]} (47. Qd4 $11 Qxd4 48. Nxd4) 47... a3 $1 $17 {[%cal Ba4a3,Ba3a2][%mdl 32]} 48. Qxd3 Nxd3 49. Ra1 $2 (49. Nd4) 49... Bc1 $19 {Black is clearly winning.} 50. Ne5 (50. Nxg5 $142 Bb2 51. Ra2) 50... Nf4+ ({Inferior is} 50... Nxe5 51. Rxc1 f6 52. Rc3 $16) 51. Kf3 Bb2 {[%mdl 64] Double Attack} 52. Re1 (52. Ra2 $142 Bxe5 53. Rxa3) 52... a2 {Accuracy: White = 28%, Black = 42%.} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.19"]
[Round "9"]
[White "Dhulipalla Bala Chandra Prasa"]
[Black "Saric, Ante"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2341"]
[BlackElo "2536"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,72,0,12,0,9,15,13,14,11,-12,-6,-8,-14,-17,-14,-8,-17,-14,-29,-28,-15,-61,-68,-93,-86,-123,-118,-131,-91,-103,-93,-222,-230,-236,-221,-205,-229,-231,-229,-218,-172,-237,-225,-218,-228,-241,-240,-240,-239,-225,-220,-247,-181,-644,-637,-575,-550]} 1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 c6 7. O-O {E11: Bogo-Indian} b6 (7... O-O 8. Qc2 b6 9. Rd1 Ba6 10. b3 Nbd7 11. Bf4 Rc8 12. Nc3 Nh5 13. Bc1 f5 14. e3 Bd6 15. a4 Nhf6 16. Ne2 c5 17. Nf4 Qe7 18. cxd5 cxd4 19. Qb2 dxe3 20. Nxe6 exf2+ 21. Qxf2 {0-1 (35) Sarana,A (2613)-Jakovenko,D (2748) Satka 2018}) 8. Qc2 Bb7 9. Bf4 Nbd7 {LiveBook: 28 Games} 10. cxd5 Nxd5 11. Bd2 c5 12. Nc3 $146 ({Predecessor:} 12. e4 N5f6 13. Nc3 cxd4 14. Nxd4 Nc5 {0-1 (45) Kobylkin,E (2290)-Maksimenko,A (2524) Alushta 1999}) 12... Rc8 13. Nxd5 Bxd5 14. Rac1 O-O 15. e4 Bb7 16. Bc3 Nf6 17. Rfe1 b5 {[#] White must now prevent ...cxd4.} 18. dxc5 Bxc5 {Threatens to win with ...Ng4.} 19. a3 Ng4 $36 {[%mdl 2048] White is under pressure.} 20. Rf1 a5 {And now ...Nxf2 would win.} 21. Qd2 Qxd2 22. Bxd2 Bxe4 23. h3 Bxf2+ 24. Rxf2 (24. Kh1 $17 {is the only way for White.} Bxf3 25. Bxf3) 24... Rxc1+ $19 ({But not} 24... Nxf2 25. Kxf2 Rxc1 26. Bxc1) 25. Bxc1 Nxf2 26. Kxf2 Rc8 27. Bd2 Rc2 28. Ke3 {[#]} Bxf3 $1 29. Bxf3 Rxb2 {aiming for ...Rb3+.} 30. Bxa5 Rb3+ 31. Kf2 {intending Bb4.} Rxa3 32. Bd2 Rb3 33. g4 b4 {[%cal Bb5b4,Bb4b3][%mdl 32]} 34. h4 Rb1 35. g5 $2 (35. Ke3) 35... b3 36. Be4 Ra1 {Precision: White = 49%, Black = 82%.} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.19"]
[Round "9"]
[White "Aguilar, Andres"]
[Black "Tadevosyan, Aspet"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2307"]
[BlackElo "2105"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,77,5,0,20,0,0,0,25,40,62,59,48,46,37,33,50,45,48,64,58,54,46,56,146,134,237,218,288,286,270,274,263,271,292,286,265,241,239,241,252,256,340,340,465,398,378,363,519,517,496,491,1810,2001,1816,1830,1941,1853,2777,2720,2160,1906]} 1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. O-O d4 (5... O-O 6. d4 dxc4 7. Qc2 b5 8. a4 b4 9. Nfd2 c6 10. Nxc4 Qxd4 11. Rd1 Qc5 12. b3 Ba6 13. Nbd2 Nbd7 14. Bb2 Rfd8 15. Rac1 Rac8 {1-0 (52) Meier,G (2639)-Nakamura,H (2763) chess.com INT 2018}) 6. d3 {A14: English Opening: 1...e6 with b3 by White} O-O 7. e3 c5 8. exd4 cxd4 9. Re1 Nc6 10. Bg5 {LiveBook: 5 Games} h6 11. Bxf6 Bxf6 12. Nbd2 e5 $146 ({Predecessor:} 12... Be7 13. a3 a5 14. Ne5 Qc7 15. Ndf3 Nxe5 16. Nxe5 {0-1 (94) Vazquez,G (2485)-Javakhadze,Z (2451) Dallas 2018}) 13. a3 a5 14. c5 Be6 15. Rc1 a4 16. Nc4 {[%cal Rf3e5]} Bxc4 17. Rxc4 Qa5 18. h4 Qb5 19. Qc2 Rfc8 20. Nd2 Na5 (20... Rd8 $14) 21. Qxa4 Qa6 (21... Rxc5 $16 22. Ne4 Qxa4 23. Rxa4 Rcc8) 22. Rc2 $18 Qxd3 23. Be4 Qa6 24. b4 Nc6 25. Qxa6 bxa6 26. Nc4 Rab8 27. Bxc6 Rxc6 28. Nxe5 Bxe5 29. Rxe5 {[%mdl 4096] Endgame KRR-KRR} a5 30. Rc4 ({Less strong is} 30. bxa5 d3 $16) 30... Rd8 31. Re4 d3 {[#] Strongly threatening ...d2.} 32. Red4 Rcc8 (32... Rb8 {was called for.} 33. Rxd3 axb4 34. axb4 g6) 33. Kf1 {White is clearly winning.} axb4 34. axb4 Ra8 (34... Kf8 $142 35. Rxd8+ Rxd8) 35. Rxd8+ Rxd8 36. Ke1 Re8+ 37. Kd2 Re2+ 38. Kxd3 Rxf2 39. c6 {Precision: White = 90%, Black = 25%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.19"]
[Round "9"]
[White "Esquivias Quintero, Luis Manuel"]
[Black "Van Hoolandt, Patrick"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2293"]
[BlackElo "2091"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,83,0,-5,23,22,37,25,32,4,6,7,33,9,37,0,11,18,0,0,12,-87,-91,-84,6,-132,-120,-113,-79,-83,-83,-78,29,12,22,50,125,132,145,140,127,122,129,97,145,111,115,104,117,119,145,122,154,154,177,173,270,214,211,201,199,172,541,537,514,507,817,800]} 1. b3 d5 2. Bb2 Bg4 3. g3 Nd7 4. Bg2 c6 5. c4 e6 6. d3 Ngf6 7. h3 Bh5 8. Nd2 Be7 9. Ngf3 O-O 10. O-O {LiveBook: 39 Games} b5 {A12: English Opening: 1...c6 with b3 by White} (10... a5 11. a3 Qb8 12. Rc1 Rc8 13. Rc2 b5 14. cxd5 cxd5 15. Rxc8+ Qxc8 16. Qa1 Qa6 17. Rc1 Rc8 18. Nd4 Rxc1+ 19. Qxc1 {½-½ (26) Wirig,A (2500)-Kollars,D (2443) Germany 2016}) 11. Rc1 Rc8 12. Rc2 $146 ({Predecessor:} 12. cxb5 cxb5 13. Rxc8 Qxc8 14. Qb1 Qa6 15. Rc1 Rc8 16. Rxc8+ Qxc8 17. Bd4 Qc7 18. Qb2 {½-½ (18) Thoma,R (2304)-Maeser,F (2293) Switzerland 2002}) 12... Re8 {White has an edge.} 13. Qa1 bxc4 14. bxc4 Bf8 15. Rfc1 c5 16. cxd5 exd5 17. Nb3 {[%cal Bd2b3,Bb3d4,Bd4b5,Bb5a7,Ba7c8][%mdl 32]} Qb6 18. g4 Bg6 19. Ne5 (19. Nh4 $1 $11) 19... Nxe5 $17 20. Bxe5 {[#]} Nd7 (20... c4 $1 $17 {[%mdl 512]}) 21. Bf4 {[#]} (21. Bd4 $11) 21... c4 $1 22. Nd4 Ba3 23. Rb1 Qf6 24. Be3 Nb6 (24... Bd6 $17) 25. Nb5 $11 Qxa1 26. Rxa1 Bc5 ({Black should play} 26... Rxe3 $1 $14 27. fxe3 Bc5) 27. Nxa7 $16 Bxe3 28. Nxc8 ({Of course not} 28. fxe3 $6 Ra8 $11) 28... Bd4 29. Nxb6 Bxa1 30. Nxd5 {Threatens to win with Rc1.} h5 31. Nf4 cxd3 32. Nxd3 hxg4 33. hxg4 Rd8 34. Rc1 Bf6 35. Nf4 Bg5 36. e3 Bh7 (36... Rd2 $142 37. Nxg6 fxg6) 37. Nd5 Rb8 38. a4 {[%cal Ba2a4,Ba4a5,Ba5a6,Ba6a7][%mdl 32] aiming for a5.} Bd8 39. Ra1 {And now a5 would win.} Kf8 $2 (39... Rb1+ 40. Rxb1 Bxb1) 40. a5 $18 {White is clearly winning.} Bd3 41. a6 Ra8 (41... Bxa6 $142 42. Rxa6 Bh4) 42. a7 {Accuracy: White = 51%, Black = 34%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.19"]
[Round "9"]
[White "Diaz Castro, Sergio"]
[Black "Campora, Daniel H."]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2252"]
[BlackElo "2417"]
[Annotator "TA RC"]
[PlyCount "79"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,79,68,23,36,29,40,31,116,113,110,110,101,110,104,105,99,52,66,26,106,56,92,26,22,4,104,0,59,0,87,85,63,75,68,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,83,0,0,0,0,-993,29997,29998]} 1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 exd4 5. Nxd4 Be7 6. Bf4 O-O 7. Qd2 Nc6 8. O-O-O a6 9. f3 Nxd4 10. Qxd4 Be6 11. Kb1 b5 {C41: Philidor Defence} 12. Nd5 {LiveBook: 3 Games} Bxd5 13. exd5 Nd7 $1 {White has an edge.} 14. h4 Bf6 (14... f5 $14) 15. Qf2 $16 Re8 16. g4 {[%cal Bg2g4,Bg4g5][%mdl 32]} g6 $146 ({Predecessor:} 16... Nc5 17. Bc1 Be7 18. g5 Bf8 19. h5 f6 20. g6 h6 21. Bh3 c6 22. Qd4 Qc7 23. Bf4 Rad8 24. Qxc5 {1-0 (24) Milov,L (2528)-Tyomkyn,M (2104) Deizisau 2013}) 17. g5 Bg7 18. h5 f5 19. Qh4 Qe7 20. Bd3 Nf8 (20... Qf7 $11) 21. Qf2 Qf7 22. h6 (22. Bc1 $16) 22... Bh8 $1 $11 23. Be3 Nd7 {[#]} (23... f4 $11 24. Bc1 Nd7) 24. Bd4 (24. f4 $1 $16) 24... Ne5 ({Avoid the trap} 24... Qxd5 $2 25. Bxh8 Kxh8 26. Be4 $18) (24... Bxd4 $11 25. Qxd4 Re7) 25. f4 (25. Bf1 $14) 25... Nxd3 (25... Ng4 $1 $11 26. Qg1 Bxd4 27. Qxd4 Ne3) 26. cxd3 $16 Qxd5 27. Bxh8 Kxh8 28. Rhe1 (28. Qc2 $14 Qd4 29. Qc6) 28... c5 29. Re3 Kg8 $1 30. Rde1 Kf8 31. Qe2 {[%cal Re3e8]} Qf7 32. Qd2 b4 33. d4 $40 {[%mdl 128] Strongly threatening dxc5. White attacks.} Rxe3 34. Rxe3 $11 {[%mdl 4096] Endgame dxc5 is the strong threat. KQR-KQR} Qd5 35. Qe1 Qc6 36. Re6 cxd4 (36... Re8 $11 {keeps the balance.}) 37. Rf6+ (37. Qxb4 $16 Qh1+ 38. Re1) 37... Kg8 {Threatens to win with ...Rc8.} 38. Qe6+ $1 Kh8 {( -> ...d3)} 39. Rxg6 $2 {[%mdl 8192]} (39. a3 $11) 39... Rf8 $4 {[%mdl 8192] [#]} (39... Qh1+ $19 40. Kc2 {[#]} d3+ $1 {[%mdl 512]} 41. Kb3 Qd1+ 42. Kxb4 Qd2+ {[%mdl 64] Double Attack} 43. Ka4 Qc2+ 44. Ka3 Qc5+ 45. b4 Qc3+ 46. Qb3 Qxb3+ 47. Kxb3 hxg6) 40. Rg8+ $1 {[%mdl 512] Accuracy: White = 43%, Black = 57%.} 1-0

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.19"]
[Round "9"]
[White "Infante Machin, Brian Jose"]
[Black "Del Rio De Angelis, Salvador G."]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2186"]
[BlackElo "2501"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,69,-17,-7,-29,0,0,-4,-6,-10,-8,-14,-14,-27,-26,0,0,23,8,14,23,9,4,9,0,0,0,33,15,18,15,92,37,28,62,59,24,58,56,58,0,0,0,0,0,0,0,0,0,0,0,0,-74,-74,-29992,-29993,-29999]} 1. d4 Nf6 2. Nf3 e6 3. g3 b5 4. Bg2 Bb7 5. O-O c5 6. b3 Be7 {A46: 1 d4 Nf6 2 Nf3 e6: Torre, London and Colle Systems} (6... Na6 7. Na3 b4 8. Nb5 Qb6 9. a4 Be7 10. Bb2 O-O 11. c3 bxc3 12. Bxc3 Ne4 13. Bb2 d5 14. Ne5 {1-0 (37) Adly,A (2630)-Hjartarson,J (2582) Reykjavik 2010}) 7. Bb2 O-O 8. Nbd2 d5 {LiveBook: 4 Games. The position is equal.} 9. Ne5 Qc7 10. dxc5 Bxc5 11. Nd3 Be7 12. c4 dxc4 {...Bxg2 is the strong threat.} 13. Bxb7 Qxb7 14. bxc4 b4 $146 15. a3 bxa3 16. Bxa3 Bxa3 17. Rxa3 Nc6 18. Qa1 Rfd8 19. Rb1 Qc7 20. Nf3 Ne4 21. c5 Rd5 22. Rc1 Rb8 {[#]} (22... a5 $11 {remains equal.}) 23. Ra4 ({Better is} 23. Ra6 $1 $16 {Threatens to win with Qa4.} Rc8 24. Rc4) 23... Nf6 $1 $14 24. Nf4 Rdd8 25. Ra6 Rb7 26. Nd3 Nd7 27. Rxc6 ({White should play} 27. Nd2 $14) 27... Qxc6 $11 28. Nd4 Qe4 29. c6 {[%mdl 64] [#] Double Attack} Rc7 {Strongly threatening ...Nb6.} 30. cxd7 Rxc1+ 31. Nxc1 Rxd7 32. Ncb3 $1 e5 33. Nf3 (33. Qc3 $11 Rd8 34. Qc7) 33... Qxe2 $17 34. Qxe5 $2 {[%mdl 8192]} (34. Nfd2 $17) 34... Rd1+ 35. Kg2 {Accuracy: White = 46%, Black = 59%.} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.19"]
[Round "9"]
[White "Lacrosse, Marc"]
[Black "Aguera Naredo, Javier"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "2182"]
[BlackElo "2345"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 28,78,22,22,27,35,49,48,66,68,71,71,102,79,102,104,114,72,67,70,71,31,83,76,114,73,128,139,115,124,125,106,116,113,254,251,257,271,361,266,264,265,263,252,466,227,244,-360,-365,-385,-380,-668,-681]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 Na6 7. O-O e5 8. Be3 Ng4 9. Bg5 Qe8 10. h3 h6 11. Bc1 exd4 12. Nxd4 Nf6 {[%cal Bg4f6,Bf6h7,Bh7g5][%mdl 32] E94: King's Indian: Classical: 6 Be2 e5 7 0-0: Various Black 7th moves} 13. Bf3 Nh7 14. Re1 Ng5 15. Be3 {[#] LiveBook: 5 Games} Qd8 $146 ({Predecessor:} 15... c6 16. Nb3 Qe7 17. Bg4 Bxg4 18. Qxg4 Rfe8 19. Bd4 Qe6 20. Bxg7 Qxg4 21. hxg4 Kxg7 {1-0 (47) Laxman,R (2476)-Kokarev,D (2612) New Delhi 2010}) 16. Bg4 Re8 17. Bxc8 Qxc8 18. f3 c6 19. Qd2 Qd8 20. Rad1 Qf6 21. h4 Nh7 22. Bxh6 Qxh4 23. Bxg7 Kxg7 24. Nde2 Re6 (24... Rad8 $14) 25. Qf4 Qe7 26. Qg3 {[#] Nd4 is the strong threat.} Re5 (26... Qg5 $142) 27. f4 $36 {[%mdl 2048] White has strong initiative.} Rh5 28. Nd4 {Strongly threatening Nf5+.} Kh8 29. Nf3 {aiming for e5.} Nc7 30. f5 Ne8 (30... Rg8 $16 {might work better.}) 31. fxg6 $18 fxg6 32. e5 (32. Qxg6 Nef6 $14) 32... d5 33. Qxg6 Qc5+ 34. Rd4 Ng7 35. Na4 Qa5 $2 (35... Qe7 36. cxd5 cxd5) 36. cxd5 (36. Rg4 $142 {[%csl Gg4][%cal Rg6g7]} Qc7 37. e6) 36... Ng5 {[#] ( -> ...Nxf3+)} 37. Rde4 $4 {[%mdl 8192]} (37. Red1 $18 {and all is fine.} Nxf3+ 38. gxf3) 37... Nxf3+ $19 ({Not} 37... Nxe4 38. Qxe4 cxd5 39. Qf4 $11) ({Weaker is} 37... cxd5 38. Nxg5 dxe4 39. Rxe4 $17) 38. gxf3 Qd2 {Threatens to win with ...Rg5+.} ({Much less strong is} 38... cxd5 39. b4 $19) 39. Qg2 $2 (39. R4e3 Rg8 40. R3e2 Qd4+ 41. Kf1) 39... Rg5 {Precision: White = 64%, Black = 40%.} 0-1

[Event "XLIV Sevilla Open 2019"]
[Site "Sevilla"]
[Date "2019.01.19"]
[Round "9"]
[White "Laliena Solanes, Luis"]
[Black "Estremera Panos, Sergio"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2177"]
[BlackElo "2310"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2019.01.11"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 29,59,-37,-14,-33,-18,-22,7,-2,0,-5,13,-7,37,35,15,33,64,64,73,93,209,38,570,566,580,579,826,826,708,689,889,627]} 1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. c3 e6 6. Nbd2 Bd6 7. Bg3 O-O 8. Bd3 b6 9. Ne5 Bb7 10. O-O Qc7 11. f4 Ne7 {[%cal Bc6e7,Be7f5,Bf5d6,Bd6e4][%mdl 32] D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} 12. Qf3 (12. Qb1 Qc8 13. Bh4 Nf5 14. Bxf5 exf5 15. Bxf6 gxf6 16. Nef3 Qe6 17. Re1 Ba6 18. Nh4 cxd4 19. exd4 {1-0 (28) Korobov,A (2692)-Dominguez Perez,L (2739) Doha 2016}) 12... Nf5 13. Bf2 Be7 14. Ng4 Nxg4 15. Qxg4 Nd6 {LiveBook: 6 Games} 16. Nf3 $146 ({Predecessor:} 16. Bh4 f5 17. Qh3 a5 18. Bxe7 Qxe7 19. Qf3 {0-1 (41) Boric,M (2368)-Drasko,M (2434) Jahorina 2018}) 16... Ne4 17. Bh4 Bxh4 18. Qxh4 f6 19. g4 Qe7 20. Rae1 c4 21. Bb1 b5 22. g5 $40 {[%mdl 128] White is up to no good.} a5 23. gxf6 gxf6 24. Kh1 Kh8 {[#]} (24... Qf7 $16) 25. Rg1 $2 (25. Ne5 $1 $18 {[%mdl 512]} Qe8 (25... fxe5 26. Qxe7) 26. Bxe4 dxe4 27. Ng4) 25... Rg8 $2 {[%mdl 8192]} (25... Rae8 $14) 26. Bxe4 $1 $18 {White is clearly winning.} dxe4 {[#]} 27. Ne5 $1 {[%mdl 512]} Rae8 (27... fxe5 28. Qxe7) 28. Ng6+ Rxg6 29. Rxg6 {Threatening mate with Reg1.} f5 30. Qh6 {Precision: White = 54%, Black =  9%.} 1-0

