[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

