[Event "XXX Roquetas de Mar Open 2019"]
[Site "Roquetas de Mar"]
[Date "2019.01.07"]
[Round "9"]
[White "Shirov, Alexei"]
[Black "Barski, Radoslaw"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2658"]
[BlackElo "2458"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2019.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,93,0,35,-11,-15,0,79,60,103,100,97,68,103,104,88,118,112,113,144,101,110,90,66,60,172,185,179,185,276,304,301,298,277,282,295,259,302,241,174,18,0,0,0,0,0,-23,-16,-427,-73,-62,-62,-96,-109,-136,145,149,150,59,65,67,72,0,0,0,59,62,65,0,0,0,0,0,561,258,627,383,6175,6175,5314,5314]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nb3 Be6 {B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5} 8. f4 g6 {LiveBook: 24 Games} 9. f5 $146 ({Predecessor:} 9. Be2 Nbd7 10. O-O Rc8 11. f5 gxf5 12. exf5 Bc4 13. Bxc4 Rxc4 14. Qd3 Qc7 15. Be3 {0-1 (40) Gharamian,T (2626)-Rodshtein,M (2698) Chartres 2017}) 9... gxf5 {The position is equal.} 10. exf5 Bxb3 (10... Bxf5 $11 11. Qf3 Bxc2) 11. axb3 $16 Nbd7 12. Be3 Qc7 13. Be2 Qc6 14. Bf3 e4 15. Be2 b5 16. Qd2 $1 h5 17. O-O-O Rc8 18. Kb1 h4 19. Rhe1 {Strongly threatening Bf4.} b4 ({Black should try} 19... Be7 $1 $14) 20. Nd5 $18 Nxd5 21. Qxd5 Qxc2+ (21... Rg8 $142 22. Qxc6 Rxc6) 22. Ka2 $1 Bg7 {[%csl Gg7][%cal Rc2b2]} 23. f6 $1 {[%cal Rf6g7]} (23. Rd2 Qc6 $16) 23... Bxf6 {[%csl Gf6][%cal Rc2b2]} 24. Rd2 Qc6 25. Qf5 $1 Be5 26. Bg4 Rc7 27. Bd4 $2 (27. Bg5 $1 $18) 27... Nc5 $1 $11 {[%cal Rc5b3]} (27... Bxd4 $2 28. Rxd4 Ne5 29. Qf6 $18 (29. Qxe4 Qxe4 30. Rexe4 Ke7 $11)) 28. Re3 (28. Bxe5 $2 Nxb3 29. Qd7+ Rxd7 $19) 28... Qd5 {White must now prevent ...Rg8.} 29. Rd1 a5 {Threatens to win with ...Nxb3.} 30. Kb1 (30. Bxc5 $5 Qxc5 31. Qxe4 $11) 30... Rg8 {Hoping for ...Rxg4.} (30... Nxb3 $6 31. Bxe5 Nd2+ 32. Rxd2 $16) 31. Qh5 $2 {[%mdl 8192]} (31. Bxc5 $1 $11 Qxc5 32. Qxe4) 31... Kf8 $2 (31... Rxg4 $19 {is more deadly.} 32. Qxg4 Bxd4 33. Qxh4 Re7) 32. Qh6+ Ke7 $1 33. Qxh4+ Ke8 34. Bc3 {[#]} Qxb3 $2 {[%mdl 8192] [#]} (34... Qxd1+ $1 $17 {[%mdl 512] stays on course.} 35. Bxd1 bxc3 36. bxc3 Rxg2) 35. Bxe5 $1 $16 {[%mdl 512]} Nd3 {[#] ( -> ...Qc2+)} (35... dxe5 36. Qd8#) 36. Rdxd3 $1 {[%mdl 512]} Qc2+ $14 (36... Qxd3+ 37. Rxd3) 37. Ka2 $1 Qa4+ 38. Kb1 (38. Ra3 $1 $16 {[%cal Ra3a4]} bxa3 39. Rxe4 $1 {[%mdl 512]} Qxe4 40. Bd7+ $1 {[%mdl 512]} Rxd7 41. Qxe4 dxe5 42. Qxe5+ Kf8 43. Qb8+ (43. Qxa5 axb2 44. Qb4+ Re7 $14) (43. Kxa3 Rxg2 44. Qxa5 Rd3+ 45. Ka2 Rdd2 $11) 43... Kg7 44. Qg3+ Kf8 45. Qxa3+ Re7 46. Qxa5) 38... Qc2+ $11 39. Ka2 (39. Ka1 $11 Qa4+ 40. Kb1 Qc2+) 39... Qa4+ $14 40. Ra3 $1 {[%cal Ra3a4]} bxa3 {[#]} 41. Rxa3 $40 {[%mdl 128] White mounts an attack.} (41. Rxe4 $1 $14 {[%mdl 512]} Qxe4 {[#]} 42. Bd7+ $1 {[%mdl 512]} Rxd7 43. Qxe4 dxe5 44. Qxe5+ Kf8 45. Qb8+ (45. Qxa5 axb2 46. Qb4+ Re7 $14) (45. Kxa3 Rxg2 46. b3 Rd3 $11) 45... Kg7 46. Qg3+ Kf8 47. Qxa3+ Re7 48. Qxa5) 41... Qc4+ $11 42. b3 Qd5 ({But not} 42... Qc2+ $2 43. Bb2 $18) (42... Qc1 $5 43. Bb2 $8 Rc2 $11) 43. Bb2 Qd2 $2 {[%mdl 8192]} (43... Rc2 $11 {and Black has nothing to worry.} 44. Ka1 Rxg2) 44. Qh7 (44. Ra4 $142 Qxg2 45. Rxa5) 44... Rg6 $2 (44... Kf8 45. Qh4 (45. Qxe4 Rc2 $11) 45... Qg5) 45. Ra4 d5 $2 (45... Qh6 46. Rxe4+ Kf8 47. Qxh6+ Rxh6) 46. Qh8+ $18 Ke7 47. Qe5+ {Precision: White = 47%, Black = 41%.} 1-0

[Event "XXX Roquetas de Mar Open 2019"]
[Site "Roquetas de Mar"]
[Date "2019.01.07"]
[Round "9"]
[White "Grigoryan, Karen H."]
[Black "Espinosa Aranda, Angel"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2557"]
[BlackElo "2478"]
[Annotator "TA"]
[PlyCount "108"]
[EventDate "2019.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,108,10,12,25,43,40,27,27,19,27,10,22,0,11,7,0,0,0,18,9,10,14,4,8,0,0,0,0,-7,0,0,0,-13,-16,-38,-41,-58,0,0,0,-13,0,-42,0,-26,0,0,0,-19,-12,-15,0,0,0,0,0,0,0,0,0,0,6,5,8,7,12,-8,65,57,93,20,10,20,20,16,18,28,28,20,28,14,15,0,0,0,0,0,24,0,0,0,18,0,0]} 1. g3 d5 2. Nf3 g6 3. Bg2 Bg7 4. d4 Nd7 5. c4 dxc4 6. Qa4 Ngf6 7. Nc3 O-O 8. Qxc4 Nb6 {D96: Grünfeld: Russian System (5 Qb3): sidelines} 9. Qd3 {LiveBook: 10 Games} Bf5 10. e4 Bg4 {White is slightly better.} 11. Ne5 $146 ({Predecessor:} 11. O-O c5 12. d5 e6 13. h3 c4 14. Qd1 Bxf3 15. Qxf3 exd5 16. exd5 {1-0 (31) Stefanova,A (2486)-Ben Artzi,I (2344) Caleta 2014}) 11... Be6 12. Be3 Nfd7 13. Nxd7 Qxd7 14. b3 Rad8 {[%cal Rg7d4]} 15. Rd1 Bh3 16. O-O Bxg2 17. Kxg2 f5 18. f3 fxe4 19. Nxe4 Nd5 20. Bf2 {[%cal Be3f2,Bf2e1,Be1d2,Bd2c1][%mdl 32]} b6 21. Qe2 Rf5 22. Rd3 Rdf8 (22... g5 {looks sharper.} 23. Nc3) 23. Be1 a5 24. h4 a4 25. Rd1 axb3 26. axb3 {[#]} h6 ({Black should try} 26... Qb5 $1 $15 {[%mdl 512]} 27. Qd3 (27. Qxb5 $2 {perishes.} Ne3+ {[%mdl 64] Double Attack, Discovered Attack} 28. Kg1 Rxb5 $19) 27... Ra8) 27. Bd2 $11 Kh7 28. Bc1 Qc6 29. Bb2 Qd7 (29... Qb5 $5 {[%cal Rb5e2]} 30. Rd3 (30. Ng5+ $2 hxg5 31. Qd3 Qxd3 $19) 30... e6 $15) 30. Rf2 Qc6 31. Rc1 Qd7 32. Kg1 Ra8 33. Qd3 Ra2 34. Rd1 Qc6 35. Rdd2 Qd7 36. Kh2 Qc6 37. Rde2 Nb4 38. Qd1 Nd5 39. Qb1 Ra8 40. Nd2 Raf8 41. Kg2 Nf6 (41... Kg8 $11) 42. Rxe7 $14 Qd6 43. Re5 (43. Rfe2 $16) 43... Ng4 $1 $11 44. Ne4 Bxe5 45. Nxd6 Bxd6 46. f4 {[#] Re2 is the strong threat.} Nxf2 47. Kxf2 h5 48. Ke2 R8f7 49. Kd3 Bf8 50. Qe1 Bg7 51. Qe6 R5f6 52. Qe4 Rf5 {The position is equal.} 53. Qe6 R5f6 54. Qe4 Rf5 {Accuracy: White = 50%, Black = 67%.} 1/2-1/2

[Event "XXX Roquetas de Mar Open 2019"]
[Site "Roquetas de Mar"]
[Date "2019.01.07"]
[Round "9"]
[White "Marin, Mihail"]
[Black "Ladron De Guevara Pinto, Paolo"]
[Result "1/2-1/2"]
[ECO "E68"]
[WhiteElo "2540"]
[BlackElo "2418"]
[Annotator "TA"]
[PlyCount "141"]
[EventDate "2019.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,141,43,34,36,27,57,57,110,25,57,0,90,62,88,70,106,113,126,74,147,110,94,99,150,80,87,82,88,95,118,134,131,143,142,135,132,108,122,113,132,142,141,138,143,107,95,72,118,126,126,79,79,79,79,79,79,77,131,125,115,121,127,47,127,131,129,142,130,130,187,189,190,189,185,129,130,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,325,343,332,160,588,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. d4 d6 6. Nf3 Nbd7 7. O-O e5 8. e4 exd4 9. Nxd4 Nc5 10. f3 {LiveBook: 12 Games} Nfd7 {E68: King's Indian: Fianchetto: 6...Nbd7 7 0-0 e5 8 e4} 11. Be3 Ne5 12. Qe2 Nc6 $146 (12... c6 $14) ({Predecessor:} 12... Bd7 13. Rad1 Re8 14. b4 Ne6 15. c5 Nxd4 16. Bxd4 dxc5 17. Bxc5 Qc8 18. Nd5 {½-½ (45) Martinez Martin,D (2386)-Ganguly,S (2630) Linares 2013}) 13. Nc2 (13. Rad1 $16 {Strongly threatening Nxc6.} Nxd4 14. Bxd4 Bxd4+ 15. Rxd4) 13... Be6 14. Rad1 (14. f4 $14) 14... Qc8 (14... Bxc3 $1 $11 {keeps the balance.} 15. bxc3 Na4) 15. Nd5 a5 (15... Bxb2 16. Ncb4 $16) 16. Na3 Bxd5 17. cxd5 ({Much worse is} 17. Rxd5 $6 Re8 $11) 17... Nb4 18. f4 (18. Bxc5 $142 dxc5 19. e5) 18... Nd7 (18... b6 $142) 19. b3 Re8 20. Nb5 Qd8 (20... Nf6 $142) 21. Qd2 (21. Rfe1 $142) 21... Nf6 $16 22. a3 Na6 23. Nc3 ({Much weaker is} 23. Qxa5 Nxe4 24. Bd4 Bxd4+ 25. Rxd4 Nec5 $11) 23... Ng4 24. Bd4 Bxd4+ 25. Qxd4 Qf6 26. Qd2 $1 {Black must now prevent h3.} Qg7 27. Rfe1 f5 28. h3 Nf6 29. e5 Nd7 {[%cal Rd6e5]} 30. e6 Nf6 31. Nb5 Nc5 32. Re3 Nce4 33. Qd4 Re7 34. g4 c6 35. dxc6 bxc6 36. Bxe4 ({But not} 36. Nxd6 Nd5 $11) 36... Nxe4 37. Nxd6 Qxd4 ({Black should try} 37... Rd8) 38. Rxd4 Rxe6 39. Nxe4 {aiming for gxf5.} fxe4 40. Rexe4 (40. Rdxe4 $16 Rxe4 41. Rxe4) 40... Rxe4 (40... c5 $1 $14) 41. Rxe4 {[%mdl 4096] Endgame KR-KR} Rb8 42. Re3 Rd8 43. Kf2 Rd2+ (43... Rd4 $16 {keeps fighting.}) 44. Kf3 $18 Kf7 45. Rc3 Ke7 46. Rxc6 ({Better is} 46. a4 $18) 46... Rd3+ $16 47. Kg2 (47. Ke4 $16 Rxb3 48. Rc7+ Kf8 49. Rxh7) 47... Rxb3 $14 48. Rc7+ Kf8 49. Rxh7 Rxa3 50. Ra7 Kg8 $1 51. h4 Kf8 52. g5 a4 53. Kh2 Kg8 $1 54. Ra6 Kg7 55. Kg2 Kh7 $2 {[%mdl 8192] [#]} (55... Kf7 $14) 56. h5 $1 $18 {[%cal Rh5g6]} gxh5 57. Rh6+ (57. f5 $18 {Hoping for f6.} h4 58. Rh6+ Kg8 59. Rxh4) 57... Kg7 $2 {[#]} (57... Kg8 $16 {is more resistant.}) 58. Rxh5 $2 (58. f5 $1 $18) 58... Rb3 $11 {The position is equal.} 59. Rh6 a3 60. Ra6 Rc3 61. Kf2 Rb3 62. Ke2 Rh3 63. Kf2 Rc3 64. Kg2 Rb3 65. f5 {[%cal Bf4f5,Bf5f6][%mdl 32]} Rb5 66. Ra7+ Kg8 67. Ra8+ Kg7 68. f6+ Kf7 69. Ra7+ Kf8 70. Ra8+ Kf7 71. Ra7+ {Accuracy: White = 53%, Black = 57%.} 1/2-1/2

[Event "XXX Roquetas de Mar Open 2019"]
[Site "Roquetas de Mar"]
[Date "2019.01.07"]
[Round "9"]
[White "Nasuta, Grzegorz"]
[Black "Martinez Fernandez, Adrian"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2534"]
[BlackElo "2232"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2019.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,66,4,0,18,20,18,20,31,26,24,-21,11,0,22,18,25,15,27,21,38,16,62,52,95,45,58,33,43,0,0,0,2,0,0,0,0,0,0,-8,0,0,0,0,6,-33,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qe3 g6 6. Be2 {B53: Sicilian: 2...d6: Lines with Qxd4} Bg7 7. O-O Nf6 8. h3 O-O 9. Rd1 {LiveBook: 15 Games} Qa5 (9... Nd7 10. Nc3 b6 11. b3 Bb7 12. Bb2 Rc8 {½-½ (48) Demchenko,A (2679)-Sarana,A (2641) Sochi 2018}) 10. Nc3 $146 ({Predecessor:} 10. c4 Nd7 11. Nc3 Nde5 12. Nd2 Qc5 {1-0 (38) Lianes Garcia,M (2340)-Amoros Moran,J (1908) Linares 2018}) 10... a6 11. a3 {[%cal Ba2a3,Ba3a4][%mdl 32]} b5 {[%cal Bb7b5,Bb5b4][%mdl 32]} 12. Bd2 Qc7 13. Rab1 Bb7 14. a4 $36 {[%mdl 2048] White is pushing.} b4 15. Nd5 Nxd5 16. exd5 Ne5 17. Nxe5 Bxe5 18. c4 bxc3 19. Bxc3 Rfc8 20. a5 Rab8 21. Be1 (21. Bxe5 {keeps more tension.} dxe5 22. b4 Ra8 23. Bf3 Rab8 24. d6) 21... Qc5 22. Qxc5 (22. b4 $5 {[%cal Rb4c5]} Qxe3 23. fxe3 $11) 22... dxc5 23. Bc3 Bd6 24. Bc4 Rc7 25. Kf1 Bc8 26. b3 Ra7 27. Ke2 Bd7 28. Rb2 Bb5 29. Kd3 Rab7 30. Rdb1 Bxc4+ 31. bxc4 {The position is equal.} Rxb2 32. Rxb2 Rxb2 33. Bxb2 f5 {Accuracy: White = 37%, Black = 44%.} 1/2-1/2

[Event "XXX Roquetas de Mar Open 2019"]
[Site "Roquetas de Mar"]
[Date "2019.01.07"]
[Round "9"]
[White "Sadzikowski, Daniel"]
[Black "Merario Alarcon, Andres"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2534"]
[BlackElo "2405"]
[Annotator "TA"]
[PlyCount "116"]
[EventDate "2019.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,116,19,0,26,19,27,34,32,26,22,28,22,33,37,18,39,0,0,-3,0,0,0,0,14,0,0,0,55,60,67,60,60,44,39,40,48,37,43,45,39,72,66,64,64,68,60,43,50,43,37,31,89,98,108,15,15,15,19,16,95,91,79,77,87,77,179,148,568,563,560,548,600,611,581,522,481,394,163,357,400,389,376,365,347,150,909,770,760,752,752,705,621,621,29939,12849,7462,10801,9028,6070,5265,4647,4590]} 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 a6 8. c3 b5 9. Bb3 {LiveBook: 3 Games} Be7 10. a4 {axb5 is the strong threat.} Rb8 11. axb5 axb5 12. Re1 h6 13. Bh4 d6 14. Bg3 Bf8 15. Nbd2 Nh5 16. h3 Nxg3 17. fxg3 Be6 18. Bxe6 Rxe6 19. Qb3 Ne7 20. Ra6 c6 21. Qa2 Rb6 (21... Qd7 $11) 22. Qa5 $14 Rb8 23. Qxd8 Rxd8 24. g4 d5 25. exd5 Rxd5 26. d4 {[%cal Rf3e5]} Ng6 27. Kf1 Rf6 28. Ne4 Rf4 29. Nf2 $36 {[%mdl 2048] White is pushing.} exd4 30. cxd4 c5 31. Nd3 Rf6 32. Rxf6 gxf6 33. Re8 Kh7 ({Better is} 33... Kg7 $14) 34. h4 $16 {Hoping for h5.} c4 35. h5 (35. Nde1 $16) 35... cxd3 $11 36. hxg6+ {[%mdl 4096] Endgame KRB-KRN} Kg7 37. gxf7 d2 (37... h5 $11 38. gxh5 Rxh5) 38. Ke2 $16 Kxf7 {[#]} 39. Re4 $1 Bb4 40. Nxd2 Bxd2 (40... h5 $16 {keeps fighting.}) 41. Kxd2 {KR-KR} h5 $2 {[%mdl 8192]} (41... Rg5 $16 42. Kd3 Kg7) 42. gxh5 $18 Rxh5 43. Kc3 Rh2 44. Re2 Rh5 45. Kb4 Rd5 46. Rd2 Ke6 47. Ka5 Kd7 {[#]} 48. b4 $1 Kc7 49. Ka6 Kc6 50. Rf2 (50. Rc2+ $18 {and White stays clearly on top.} Kd7 51. Ka5) 50... f5 $2 (50... Rxd4 $16 51. Rxf6+ Kc7) 51. Rc2+ Kd7 52. Rc5 Rxd4 53. Kxb5 Rf4 54. Rc2 Rf1 55. Kb6 Rb1 {White is clearly winning.} 56. b5 {[%cal Bb4b5,Bb5b6][%mdl 32]} f4 57. Ka6 Ke6 58. b6 Kd5 {Accuracy: White = 73%, Black = 34%.} 1-0

[Event "XXX Roquetas de Mar Open 2019"]
[Site "Roquetas de Mar"]
[Date "2019.01.07"]
[Round "9"]
[White "Xu, Yi"]
[Black "Franco Ocampos, Zenon"]
[Result "1-0"]
[ECO "B67"]
[WhiteElo "2528"]
[BlackElo "2477"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2019.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 30,77,17,41,83,36,55,51,144,135,111,61,56,61,59,64,395,387,350,156,163,117,121,95,140,129,101,79,79,79,83,68,69,52,81,0,0,0,383,372,676,675,661,647,29983,29982,6352,6130,5273,4445]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Bd7 9. f3 Rc8 10. Kb1 Be7 11. h4 h6 {B67: Sicilian: Richter-Rauzer: 7...a6 8 0-0-0 Bd7, lines without 9 f4 Be7} 12. Be3 h5 13. Nxc6 Bxc6 14. Ne2 d5 15. e5 Nd7 16. f4 {[#] LiveBook: 4 Games} Bxh4 $146 ({Predecessor:} 16... g6 17. Nd4 Nc5 18. Bd3 Qb6 19. Ka1 {1-0 (33) Grischuk,A (2717)-Timofeev,A (2658) Sochi 2007}) 17. g3 {[%cal Bg2g3,Bg3g4][%mdl 32]} Be7 {Hoping for ...d4!} 18. Nd4 {[%mdl 1024] White has compensation.} g6 {[#]} ({Black should play} 18... Nc5 $14) 19. g4 $1 $16 h4 20. Bd3 Nc5 21. f5 gxf5 22. gxf5 exf5 $2 {[%mdl 8192]} ({Better is} 22... Nxd3 $14 23. Qxd3 Bd7) 23. Bxf5 $18 Bd7 24. Qg2 (24. Rhf1 $18) 24... Ne6 $16 25. Qg4 Nxd4 26. Bxd4 {[#] And now e6 would win.} Rf8 27. e6 Bxe6 28. Bxe6 fxe6 29. Qxe6 Rc6 30. Qe2 Qd7 31. Rhe1 $36 {[%mdl 2048] Strongly threatening Bc3. White has some pressure.} Kd8 32. c4 (32. Bc3 $16 {aiming for Rxd5!} Rf5 33. Ba5+ b6 34. Bc3) 32... Bb4 $11 33. cxd5 Rd6 $2 {[%mdl 8192]} (33... Qf5+ $11 {and Black is okay.} 34. Rd3 Rc4) 34. Rg1 $18 Re8 $2 (34... Qf5+ 35. Ka1 Rg6) 35. Qc2 Ba5 36. Rg7 Qc8 37. Qf2 Qc4 38. Qxh4+ Kc8 39. Rc1 {Accuracy: White = 65%, Black = 41%.} 1-0

[Event "XXX Roquetas de Mar Open 2019"]
[Site "Roquetas de Mar"]
[Date "2019.01.07"]
[Round "9"]
[White "Sosa, Tomas"]
[Black "Sabuk, Piotr"]
[Result "0-1"]
[ECO "C91"]
[WhiteElo "2499"]
[BlackElo "2395"]
[Annotator "TA"]
[PlyCount "130"]
[EventDate "2019.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 32,130,0,-14,-10,-16,-19,-37,-29,-29,-21,-21,-21,-21,-11,-25,-24,-19,-9,-74,-78,-79,-72,-72,-70,-84,-70,-85,-18,-14,0,-76,-81,-108,-99,-121,-117,-203,-222,-400,-376,-426,-433,-391,-410,-425,-433,-406,-355,-482,-421,-458,-413,-547,-585,-495,-495,-556,-495,-409,-487,-462,-410,-492,-475,-359,-303,-276,-259,-607,-608,-591,-583,-568,-551,-535,-535,-441,-419,-1319,-1261,-1487,-1210,-6087,-4618,-29976,-29977,-29978,-29979,-29979,-29980,-29982,-29983,-29983,-29984,-29984,-29985,-29986,-29987,-29987,-29988]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. d4 {[%cal Bd2d4,Bd4d5][%mdl 32]} Bg4 10. d5 Na5 11. Bc2 c6 12. h3 Bc8 13. dxc6 Qc7 14. Nbd2 Qxc6 15. Nf1 Be6 16. Ng5 {C91: Closed Ruy Lopez: 7...d6 8 c3 0-0 9 d4} Bd7 17. a4 {[#] LiveBook: 28 Games} Qb7 $146 ({Predecessor:} 17... h6 18. Nf3 Rfc8 19. axb5 axb5 20. Bd3 Be6 21. Ng3 Nb3 22. Rxa8 Rxa8 23. Be3 Nc5 24. Bb1 Ra1 25. Nd2 Nd3 {0-1 (25) Stets,D (2383)-Gozzoli,Y (2587) Espalion 2018}) 18. Ne3 {The position is equal.} Nc4 19. Nd5 Nxd5 20. exd5 f5 21. axb5 axb5 22. Rxa8 Qxa8 23. Ne6 Bxe6 24. dxe6 Qc6 25. g4 (25. b3 $11 Nb6 26. Bd3) 25... e4 $1 $17 26. gxf5 d5 27. Qh5 Nd6 $1 28. Bb3 Rxf5 29. Qg4 $1 Rf6 ({Better is} 29... g6 $17 30. Be3 Nc4 31. Bxc4 bxc4) 30. Qh5 $1 $11 Rf5 ({Black should try} 30... Nf5 $11 31. Bf4 g5) 31. Qg4 $1 $17 g6 32. Bh6 Nc4 $36 {[%mdl 2048] aiming for ...Ne5. Keeping White busy.} 33. Bxc4 bxc4 34. Ra1 (34. Be3 $17 {keeps fighting.}) 34... Bc5 $19 ({Resist} 34... Qxe6 35. Ra8+ Kf7 36. Rh8 $15) 35. Be3 $2 (35. Bf4 {was the only defense.}) 35... Bxe3 $1 36. fxe3 Qxe6 {[%mdl 4096] Endgame KQR-KQR} 37. Ra8+ Kg7 38. Ra7+ {[#]} Kf6 $1 39. Qh4+ {[#]} Rg5+ $1 40. Kf1 Qf5+ (40... Qb6 $2 41. Rd7 $17) 41. Ke1 {[#]} h6 $1 {[%mdl 512]} 42. Qf2 (42. Qxh6 Rg1+) 42... Qxf2+ 43. Kxf2 {KR-KR} Rf5+ 44. Kg2 Ke5 45. Re7+ Kd6 46. Rg7 Rf6 47. h4 Ke5 48. Re7+ Re6 49. Rb7 h5 50. Kg3 $2 (50. b3 cxb3 51. Rxb3) 50... Rf6 51. Re7+ Kd6 52. Rg7 Rf3+ 53. Kg2 Rxe3 54. Rxg6+ Kc5 55. Rg5 (55. Kf2 $142 Rh3 56. Rg8) 55... Re2+ {[%mdl 64] Double Attack} 56. Kg1 Rxb2 57. Rxh5 Rc2 58. Rh8 Rxc3 {Black mates.} 59. h5 Kd4 60. Kg2 Rf3 61. Rg8 Rf5 62. h6 Rh5 63. Rg6 c3 {[%cal Bc4c3,Bc3c2][%mdl 32]} 64. Kf2 c2 65. Rc6 {[#]} Rxh6 $1 {[%mdl 512] Accuracy: White = 28%, Black = 90%.} 0-1

[Event "XXX Roquetas de Mar Open 2019"]
[Site "Roquetas de Mar"]
[Date "2019.01.07"]
[Round "9"]
[White "Gascon Del Nogal, Jose Rafael"]
[Black "Sreeshwan Maralakshikari"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2486"]
[BlackElo "2278"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2019.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,60,-24,13,-45,-42,-51,-53,-43,-43,-47,-43,-58,-45,-27,-25,-22,-25,-31,-22,-29,-11,-12,0,-12,-12,-5,-5,-3,-4,-4,0,-7,0,-8,0,-4,0]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 Bg4 5. Bg2 e6 6. O-O Nbd7 7. b3 Be7 8. Bb2 O-O 9. Nbd2 a5 10. a3 h6 11. Re1 Bf5 12. Ne5 Nxe5 {D11: Slav Defence: 3 Nf3 sidelines and 3...Nf6 4 e3 Bg4} 13. dxe5 Nd7 {LiveBook: 5 Games} 14. e4 (14. cxd5 $11 exd5 15. e4 dxe4 16. Bxe4) 14... dxe4 $15 {Black is slightly better.} 15. Nxe4 Nc5 $1 16. Re3 Qxd1+ 17. Rxd1 Nxe4 18. Bxe4 Bc5 19. Ree1 Bg4 $146 ({Predecessor:} 19... Rfd8 20. Bxf5 exf5 21. Kg2 {0-1 (37) Sziraki,T (2314)-Gonda,L (2486) Hungary 2010}) 20. Rd3 Rfd8 21. Rxd8+ $1 Rxd8 22. Bc3 Bxa3 {White should prevent ...b6.} 23. Bxa5 {The position is equal.} Rd1 24. Kf1 Bb2 25. f4 Bd4 26. Bc2 Bh3+ 27. Ke2 Bg4+ 28. Kf1 Bh3+ 29. Ke2 Bg4+ 30. Kf1 Bh3+ 1/2-1/2

[Event "XXX Roquetas de Mar Open 2019"]
[Site "Roquetas de Mar"]
[Date "2019.01.07"]
[Round "9"]
[White "Nayhebaver, Martin"]
[Black "Moral Garcia, Serafin"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2462"]
[BlackElo "2260"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2019.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,75,48,31,26,9,16,0,25,8,4,5,19,18,14,13,26,0,50,-7,0,-32,-32,-44,-38,-32,-31,-38,-33,-47,151,159,158,139,161,153,143,148,149,141,145,76,1716,1680,1556,1547,1159,838,812,817,825,825,714,777,745,736]} 1. e4 c5 2. Nf3 g6 3. c3 d5 4. exd5 Qxd5 5. d4 Bg7 6. Be3 cxd4 7. cxd4 Nf6 8. Nc3 Qd8 9. Bc4 O-O 10. O-O Nbd7 11. Bb3 Nb6 12. d5 {LiveBook: 6 Games} Bg4 {B14: Caro-Kann: Panov-Botvinnik Attack with 5...e6 and 5...g6} 13. h3 Bxf3 14. Qxf3 Nc8 {The position is equal.} (14... Ne8 15. Rfe1 Nd6 16. Bg5 Bf6 17. Bh6 Bg7 18. Bxg7 Kxg7 19. Qe3 Re8 20. Qd4+ {1-0 (30) Motylev,A (2649)-Zvjaginsev,V (2660) Berlin 2015}) 15. d6 $146 ({Predecessor:} 15. Rfe1 Nd6 16. Rad1 a6 17. Na4 Nd7 18. Bg5 Bf6 19. Bxf6 Nxf6 20. Qe3 {1-0 (40) Moreda,L (2329)-Alonso,S (2484) Buenos Aires 2003}) 15... Nxd6 16. Rad1 Qa5 17. Bf4 Rad8 18. Rfe1 Rd7 19. g4 Rfd8 20. Re5 ({White should try} 20. Be5 $14) 20... Qa6 $11 21. Rde1 e6 22. Bg5 Qc6 23. Qf4 Nfe8 24. R5e3 Rc8 25. Rd3 Nb5 $2 (25... b5 $15 {stays ahead.}) 26. Rxd7 $16 Qxd7 27. Nxb5 Qxb5 {[#]} 28. Rxe6 $1 {[%mdl 512]} fxe6 29. Bxe6+ {[%mdl 64] Double Attack} Kh8 30. Bxc8 {Black must now prevent Be6.} Qxb2 31. Be6 $40 {[%mdl 128] White is out for blood.} (31. Bd7 $142 Qc3 32. Bh4) 31... Qe5 $2 {[%mdl 8192]} (31... Qa1+ $16 32. Kg2 Qe5) 32. Qf7 $18 {[%csl Ge6][%cal Rf7g8][%mdl 64] [#] Double Attack. White is clearly winning.} Qe1+ 33. Kg2 {[%csl Ge6][%cal Rf7g8]} Qe4+ 34. Kg3 {[%csl Ge6][%cal Rf7g8]} Qe5+ 35. Bf4 {[%csl Ge6][%cal Rf7g8]} Qc3+ 36. Kh2 {[%csl Ge6][%cal Rf7g8]} Nf6 37. g5 Qf3 38. Bg3 {Accuracy: White = 47%, Black = 46%.} 1-0

[Event "XXX Roquetas de Mar Open 2019"]
[Site "Roquetas de Mar"]
[Date "2019.01.07"]
[Round "9"]
[White "Bagi, Mate"]
[Black "Tazbir, Marcin"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "2453"]
[BlackElo "2529"]
[Annotator "TA"]
[PlyCount "122"]
[EventDate "2019.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 29,122,-17,-19,-19,-29,-11,-22,-49,-30,-33,-42,-39,-20,-27,16,0,0,10,33,0,18,26,18,25,15,23,18,18,16,17,12,18,16,16,24,14,16,0,0,0,0,0,28,0,0,0,0,0,0,0,0,-6,0,-17,-8,-12,0,0,0,0,0,-18,-18,-18,-18,-18,-17,-12,-12,-75,-11,-221,-214,-278,-274,-329,-326,-316,-163,-262,-260,-294,-291,-593,-586,-29976,-29977,-29980,-29981,-29979,-29980,-29982,-29980,-29973,-5121]} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. f4 e6 8. Nf3 Nd7 9. h5 Bh7 10. Bd3 Bxd3 11. Qxd3 Qc7 12. Ne5 {B18: Classical Caro-Kann: 4...Bf5 sidelines} (12. Bd2 O-O-O 13. O-O-O Bd6 14. Rh4 Ngf6 15. Ne4 Nxe4 16. Qxe4 Nf6 17. Qe2 Kb8 18. Ne5 c5 19. Be3 Nd5 20. dxc5 Bxe5 21. fxe5 Nxe3 22. Qxe3 Rxd1+ 23. Kxd1 {1-0 (34) Simacek,P (2498)-Gurevich,D (2460) Ceske Budejovice 2017}) 12... Ngf6 13. Bd2 c5 14. O-O-O cxd4 15. Qxd4 Bc5 {LiveBook: 8 Games} 16. Qa4 O-O 17. Nxd7 Nxd7 18. Ne4 Nb6 19. Qb3 Be7 20. Kb1 Rac8 21. g4 $146 ({Predecessor:} 21. Rc1 Nc4 22. Be3 Rfd8 23. g4 Qc6 24. Ng3 Qf3 {0-1 (24) Jagodzinska,J (2145)-Fornal,A (2110) Konin 1990}) 21... Qc4 22. Rde1 Rfd8 23. Bc1 Rd5 24. f5 Rb5 25. Qxc4 Nxc4 26. b3 Na3+ 27. Bxa3 $1 Bxa3 28. fxe6 fxe6 29. Nf2 Rf8 30. Nd3 Rf6 31. Re4 Bd6 32. c4 Rg5 33. b4 g6 34. c5 Bc7 35. Kc2 Kf7 36. Kc3 gxh5 37. Rxh5 Rxh5 38. gxh5 $11 {[%mdl 4096] Endgame KRB-KRN} Rf5 39. Rh4 Bd8 40. Rh1 Bf6+ 41. Kd2 Ke7 42. Ke3 Kd7 43. a4 a6 44. Ke4 Kc6 45. Rg1 {[#] Threatens to win with Rg6.} Rxh5 {With the idea ...Rh4+.} 46. Rg6 Rh4+ 47. Kf3 $1 Bg5 {aiming for ...Kd5.} 48. Rxe6+ Kd5 49. Rd6+ Kc4 {Hoping for ...Rh3+.} 50. Nf2 $2 (50. Kg2 $1 $11 {and White has nothing to worry.}) 50... Kxb4 $19 51. Nd3+ Kc4 ({Weaker is} 51... Kxa4 52. Rb6 $17) 52. c6 bxc6 53. Ne5+ Kb4 (53... Kc5 $142 54. Rd1 Rf4+ 55. Kg3 Rxa4 56. Nd3+ Kb6 57. Rb1+ Kc7) 54. Rxc6 {[#]} (54. a5 {only move.}) 54... a5 $1 ({Not} 54... Kxa4 55. Rxa6+ Kb5 56. Rg6 $11) 55. Rc2 Kxa4 56. Rc4+ $2 (56. Rc5 {is tougher.}) 56... Kb3 57. Rxh4 Bxh4 {Black mates.} 58. Nd7 Be7 59. Nb6 Bc5 60. Nd7 Ba7 61. Ne5 a4 {Accuracy: White = 40%, Black = 72%.} 0-1

[Event "XXX Roquetas de Mar Open 2019"]
[Site "Roquetas de Mar"]
[Date "2019.01.07"]
[Round "9"]
[White "Larino Nieto, David"]
[Black "Manu David Suthandram R"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2432"]
[BlackElo "2252"]
[Annotator "TA"]
[PlyCount "157"]
[EventDate "2019.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,156,6,1,0,11,8,12,14,15,14,21,24,31,-3,42,25,55,49,59,32,72,82,81,76,92,15,26,17,14,18,52,26,131,77,110,85,92,84,128,95,115,107,101,33,38,30,67,48,68,50,59,-82,-88,-72,-76,-75,0,-160,-153,-150,0,0,0,0,0,6,20,15,17,0,21,0,125,118,118,106,108,30,34,24,59,59,58,50,67,68,54,10,88,78,170,140,135,124,128,124,367,363,1196,1196,29962,29960,5632,6597,29973,29974,29980,29969,29977,29974,29977,12791,29978,29979,29982,29980,29982,29983,29974,29972,29985,29984,29987,29988,29988,29989,29989,29990,29991,29992,29992,29992,29993,29994,29994,29995,29996,29994,29994,29995,29997,29997,29998,29998,29998,29999,29999]} 1. Nf3 Nf6 2. b3 e6 3. Bb2 c5 4. e3 Be7 5. c4 Nc6 6. Nc3 {A30: Symmetrical English: Double Fianchetto and Hedgehog} (6. Be2 O-O 7. O-O b6 8. d3 Bb7 9. e4 d6 10. Nbd2 Nd7 11. a3 Bf6 12. Bxf6 Qxf6 13. Rb1 a5 14. Ne1 Nd4 15. f4 {1-0 (54) Edouard,R (2635)-Arkell,K (2499) London 2015}) 6... O-O {LiveBook: 8 Games} 7. Rc1 b6 $146 ({Predecessor:} 7... d5 8. cxd5 exd5 9. Na4 b6 10. d4 Ne4 11. Bb5 {1-0 (54) Muller,L (2173)-Szentmihalyi,T (2001) Budapest 2001}) 8. d4 {The position is equal.} cxd4 9. Nxd4 Nxd4 10. Qxd4 Bb7 11. Bd3 $1 Ne8 12. O-O Bf6 13. Qf4 Qe7 14. Rfd1 $40 {[%mdl 128] White is up to no good.} Rd8 15. Rc2 g6 16. Be4 Ba6 17. Bf3 Bg7 18. g4 (18. e4 $16) 18... d6 19. Ba3 f5 20. g5 Qd7 21. Qg3 Qf7 (21... Be5 $11 22. Qg2 f4) 22. Ne2 (22. Bxd6 $2 Nxd6 23. Qg2 Qe7 $19) (22. Nb5 $142 $1) 22... Qe7 23. Nd4 Bxd4 24. Rxd4 e5 25. Rd1 Bb7 26. Bxb7 Qxb7 27. Rcd2 (27. f4 $16) 27... f4 $14 28. Qg2 f3 29. Qg4 {[%cal Ra3d6]} Rf5 30. h4 $1 {[%cal Ra3d6]} ({Don't play} 30. Bxd6 $6 Nxd6 31. Rxd6 Rxd6 $11) 30... Qe7 31. Kh2 (31. Bc1 $14 {stays ahead.}) 31... h6 $1 $17 32. Rg1 hxg5 33. hxg5 Ng7 ({Black should play} 33... Qh7+ $1 $17 34. Qh3 Rd7) 34. Rg3 $2 (34. Qh3 $11) 34... Nh5 $1 {[%cal Rh5g3]} 35. Rh3 {[%cal Bg3h3,Bh3h4,Bh4e4][%mdl 32] [#] Strongly threatening Rxh5.} Rxg5 (35... e4 $1 $17 36. Kh1 Rxg5) 36. Qxf3 $11 e4 37. Qd1 {[%cal Rd2d6]} Qe5+ 38. Kh1 Qe6 {[%cal Re6h3]} 39. Rh4 {[%cal Rd2d6]} d5 40. cxd5 (40. Bb2 {looks sharper.} Kf7 41. cxd5 Rdxd5 42. Rxd5 Rxd5 43. Qc2) 40... Rdxd5 41. Rxd5 (41. Bb2 {is interesting.} Kf7 42. Rxd5 Rxd5 43. Qc2 Rc5 44. Qxe4 Qxe4+ 45. Rxe4 Rc2 46. Be5) 41... Qxd5 (41... Rxd5 $11 {remains equal.} 42. Qe2 Nf6) 42. Qxd5+ $16 Rxd5 43. Rxe4 $11 {[%mdl 4096] Endgame KRB-KRN} Rd2 44. Kg2 (44. Re8+ $16 Kf7 45. Re7+ Kg8 46. Kg2 (46. Rxa7 Rxf2 47. Bd6 Re2 $16)) 44... Nf6 45. Re6 {Black must now prevent Bb4.} (45. Rf4 {with more complications.} Nd5 46. Rf8+ Kg7 47. Kf3 Rxa2 48. Bd6) 45... Rxa2 46. Rxf6 {aiming for Bb4.} Rxa3 47. Rxg6+ {KR-KR} Kf8 48. b4 Ra4 $1 49. Rc6 Ke8 (49... Rxb4 $11 50. Rc8+ Ke7) 50. b5 Kd8 (50... Kd7 $16 {might work better.}) 51. Rh6 Ra5 52. Rh7 Rxb5 53. Rxa7 Rg5+ $2 (53... Ra5 $16 54. Rh7 (54. Rxa5 $2 bxa5 55. Kf3 a4 $19) 54... Kc8) 54. Kf3 $18 Kc8 $2 {[#]} (54... Rf5+ 55. Ke2 Rh5) 55. Ke4 $1 Rc5 56. f4 b5 57. f5 Rc4+ 58. Kd5 Rc1 59. Ra5 Rb1 60. e4 {[%cal Be3e4,Be4e5][%mdl 32]} b4 61. Rb5 (61. f6 $142 Rd1+ 62. Ke6 Kc7 63. f7 Rd6+ 64. Ke7 Rd7+ 65. Kf6 Rd8 66. e5) 61... b3 62. Ke6 {White mates.} b2 63. e5 Kc7 64. f6 Kc6 65. Rb8 Kc7 66. Rb3 Kd8 67. f7 Rf1 68. Rxb2 Kc7 69. Ke7 Rf5 70. Rc2+ Kb6 71. e6 Kb7 72. f8=Q Rxf8 73. Kxf8 {KR-K} Kb8 74. Ke7 Kb7 75. Kd6 Kb8 76. Rc7 Ka8 77. Kc6 Kb8 78. Kb6 Ka8 79. Rc8# {Accuracy: White = 63%, Black = 37%.} 1-0

[Event "XXX Roquetas de Mar Open 2019"]
[Site "Roquetas de Mar"]
[Date "2019.01.07"]
[Round "9"]
[White "Plazuelo Pascual, Juan"]
[Black "Pap, Misa"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2416"]
[BlackElo "2481"]
[Annotator "TA"]
[PlyCount "102"]
[EventDate "2019.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,102,0,0,-5,0,-35,0,-19,-13,-25,-13,-28,-41,-35,-39,-33,-32,-32,-32,-48,-37,-47,0,-6,0,0,0,-35,-42,-50,-33,-75,-74,-72,-63,-75,-52,-85,-81,-93,-98,-112,-108,-157,-157,-141,-143,-141,-128,-163,-156,-150,-138,-139,-135,-193,-179,-172,-110,-78,-62,-178,-176,-251,-244,-295,-295,-308,-287,-326,-320,-351,-339,-352,-350,-1215,-1209,-12834,-11951,-6245,-6079,-2140,-1543]} 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 d6 5. a3 Bxd2+ 6. Bxd2 Nbd7 7. Qc2 O-O 8. Bc3 Qe7 9. g3 b6 10. Bg2 Bb7 11. O-O Be4 {LiveBook: 5 Games. E16: Queen's Indian: 4 g3 Bb7 5 Bg2 Bb4+} (11... c5 12. Rad1 Rfd8 13. b4 cxb4 14. axb4 Rdc8 15. Qb3 Ne4 16. Bb2 b5 17. c5 a5 18. Qd3 Ndf6 19. Ba3 axb4 20. Bxb4 dxc5 21. dxc5 {0-1 (60) Soysal,S (2357)-Adly,A (2601) Kahramanmaras 2016}) 12. Qc1 c5 $146 ({Predecessor:} 12... Ne8 13. b4 f5 14. Rd1 Rc8 15. Qe3 d5 16. cxd5 Bxd5 17. Ng5 Nef6 18. f3 Rfe8 19. Qd2 {½-½ (61) Galaktionov,A (2181)-Isaykin,A (1973) Kazan 2016}) 13. b3 d5 {Black is slightly better.} 14. dxc5 Nxc5 15. Nd2 Bxg2 16. Kxg2 e5 17. cxd5 Nxd5 18. Bb4 Nxb4 19. axb4 Ne6 {[%cal Bc5e6,Be6d4,Bd4b5,Bb5c3][%mdl 32]} 20. Qc3 Nd4 21. e3 Nb5 22. Qc4 Qd7 {aiming for ...Rac8.} 23. Nf3 Rac8 24. Qe4 (24. Rfd1 $5 {[%cal Rd1d7]} Qe8 25. Qf1 $15) 24... f6 $36 {[%mdl 2048] Black is pushing.} 25. Rfd1 Qf7 {Hoping for ...Nc3.} (25... Qe8 {keeps more tension.} 26. Qf5 g6 27. Qd7 Qxd7 28. Rxd7 Rf7) 26. Qd5 Nc3 $1 {[%cal Rc3d5]} 27. Qxf7+ Rxf7 28. Rd2 Rfc7 29. Ne1 Kf7 30. Kf1 Ke6 31. Rc2 Nb5 32. Rac1 {[#]} Rxc2 $1 33. Rxc2 $17 {[%mdl 4096] Endgame KRN-KRN} Rc3 34. Rb2 g5 35. h3 h5 36. Ke2 Rc1 37. Kd2 {[#]} Ra1 $1 38. f3 (38. Ke2 $17) 38... Kd5 $19 39. Ke2 Kc6 ({Black should play} 39... Nc3+ $19 40. Kf1 Na2 41. e4+ Kd6) 40. Rc2+ $17 Kd7 41. Rd2+ (41. Nd3 $1 $15) 41... Ke6 42. g4 (42. Rc2 $142) 42... Nc3+ $19 43. Kf2 h4 44. Rc2 Nd5 45. b5 Rb1 46. Rc6+ Ke7 47. Nd3 Rxb3 {[%mdl 64] Double Attack} 48. Ke2 $2 {[#]} (48. e4 Rxd3 49. exd5) 48... Rxd3 $1 {[%mdl 576] Remove Defender, Decoy. Black is clearly winning.} 49. Kxd3 Nb4+ {[%mdl 64] Double Attack} 50. Ke4 Nxc6 51. bxc6 a5 {Accuracy: White = 26%, Black = 74%.} 0-1

[Event "XXX Roquetas de Mar Open 2019"]
[Site "Roquetas de Mar"]
[Date "2019.01.07"]
[Round "9"]
[White "Nguyen, Piotr"]
[Black "Kantor, Gergely"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2403"]
[BlackElo "2514"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2019.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 29,59,47,58,53,69,47,254,246,253,266,351,358,337,353,344,317,706,601,673,666,1016,888,2126,1955,1954,1754,29993,29994,29995,29996,29996,29997]} 1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. b3 d4 7. e3 c5 8. exd4 cxd4 9. Re1 Nc6 10. d3 Nd7 11. Na3 {A14: English Opening: 1...e6 with b3 by White} (11. Ba3 Re8 12. Bxe7 Rxe7 13. a3 a5 14. Nbd2 Nc5 15. Ne4 Nxe4 16. Rxe4 e5 17. Re1 Bg4 18. h3 Bh5 {½-½ (36) Aronian,L (2799)-Nakamura,H (2792) Saint Louis 2017}) 11... e5 12. Nc2 a5 13. Rb1 f6 14. a3 {[%cal Ba2a3,Ba3b4,Bb4b5][%mdl 32]} Nc5 15. b4 axb4 {LiveBook: 5 Games} 16. axb4 Na4 {aiming for ...Nc3.} 17. Bd2 $1 Bf5 $2 ({Better is} 17... Bg4 $14) 18. b5 $18 Nb8 {[#]} 19. Nfxd4 $1 {[%mdl 576] Discovered Attack} exd4 20. Bxb7 {[#]} Ra7 $146 21. Bd5+ Kh8 22. Nxd4 Bxd3 $2 (22... Bd7 23. Ra1 Bc5) 23. Ne6 {[%mdl 64] [#] Double Attack} Qc8 24. Ra1 Nb2 25. Qg4 {[%csl Ge6][%cal Rg4g7]} Bc5 26. Rxa7 {[%csl Ga7,Ge6][%cal Rg4g7]} Bg6 27. Rc7 Nd3 28. Rxc8 {White mates.} Bxf2+ 29. Kf1 {[%cal Rc8f8]} Rxc8 30. Nf4 {[%mdl 64] Discovered Attack (Double check)} 1-0

[Event "XXX Roquetas de Mar Open 2019"]
[Site "Roquetas de Mar"]
[Date "2019.01.07"]
[Round "9"]
[White "Arjun Kalyan"]
[Black "Frolyanov, Dmitry"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2395"]
[BlackElo "2517"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2019.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,64,30,16,28,29,27,18,22,15,27,10,27,30,20,6,6,6,6,4,35,12,41,18,33,13,20,21,48,7,7,6,41,41,43,45,50,50,46,43,58]} 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O O-O 8. c4 c6 9. Nc3 Nxc3 10. bxc3 dxc4 11. Bxc4 Bg4 12. h3 Bh5 {C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves} 13. g4 Bg6 14. Ne5 {[#] LiveBook: 4 Games} b5 $146 {The position is equal.} ({Predecessor:} 14... Nd7 15. f4 b5 16. Nxg6 hxg6 17. Bb3 Nb6 18. Qf3 Qd7 19. f5 Nd5 20. fxg6 fxg6 21. Bxd5+ cxd5 22. Qxd5+ {1-0 (45) So,W (2710)-Ipatov,A (2584) Tromsoe 2013}) 15. Nxg6 hxg6 16. Bb3 Nd7 17. Qf3 Rc8 18. a4 b4 19. cxb4 Bxb4 20. Bf4 Qf6 {[#] White must now prevent ...Bd2!} 21. Kg2 c5 22. dxc5 Rxc5 {aiming for ...Rc3.} 23. Rac1 Rxc1 24. Rxc1 Nc5 {next ...g5 is good for Black.} 25. Bc2 a5 26. Be3 Qe5 27. Rd1 Qc3 28. Bxc5 Qxc5 29. Bb3 {White is slightly better.} Qe7 30. Qc6 Qf6 31. Qxf6 gxf6 32. Rd7 g5 {Precision: White = 64%, Black = 52%.} 1/2-1/2

[Event "XXX Roquetas de Mar Open 2019"]
[Site "Roquetas de Mar"]
[Date "2019.01.07"]
[Round "9"]
[White "Lianes Garcia, Marcos"]
[Black "Carlsson, Pontus"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2331"]
[BlackElo "2463"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2019.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,74,41,41,37,22,33,39,39,45,70,20,63,72,45,40,33,31,39,35,39,43,58,15,11,13,8,8,27,16,66,0,39,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb7 6. Bg2 Bb4+ 7. Bd2 a5 8. O-O O-O 9. a3 Be7 10. Nc3 d5 {E15: Queen's Indian: 4 g3 sidelines, 4 g3 Ba6 and 4 g3 Bb7 early deviations} 11. Qc2 (11. cxd5 exd5 12. Qc2 Re8 13. Rfd1 Nbd7 14. Bf4 c6 15. Ne5 Nf8 16. e4 Rc8 17. exd5 cxd5 18. Qd3 {½-½ (45) Brunello,S (2567)-Mamedyarov,S (2747) Reykjavik 2016}) 11... Na6 12. Rfd1 {LiveBook: 4 Games} c5 {White is slightly better.} 13. cxd5 exd5 14. Bf4 Qc8 15. Na4 Qc6 16. Bh3 $146 (16. dxc5 {looks sharper.} bxc5 17. Rac1 Rfe8 18. Ng5 g6 19. Be5) ({Predecessor:} 16. Rac1 Ne4 17. Nd2 f5 18. Nxe4 fxe4 {0-1 (31) Kummer,H (2380)-Polak,T (2470) Austria 1998}) 16... Bd6 17. Bxd6 Qxd6 18. dxc5 Nxc5 19. Nxc5 bxc5 20. Rac1 a4 21. bxa4 Ba6 22. e4 (22. Nh4 {keeps more tension.} g6 23. Bg2 Bc8 24. Qxc5 Qxc5 25. Rxc5 Rxa4 26. Bxd5 Nxd5 27. Rcxd5 Rxa3 28. Ng2) 22... Nxe4 {[#]} 23. Qxe4 $1 {[%mdl 512]} dxe4 24. Rxd6 exf3 25. Rxc5 Be2 26. a5 ({White should try} 26. Bd7 $14) 26... Rfb8 27. Rb6 {[#] Rxb8+ is the strong threat.} Rd8 {( -> ...Rd1+). The position is equal.} 28. Rb1 g6 29. Bf1 Rd3 30. a4 Bxf1 31. Rxf1 $11 {[%mdl 4096] Endgame KRR-KRR} Ra3 32. h3 Rxa4 33. Rc3 R8xa5 34. Rxf3 Ra1 35. Rxa1 Rxa1+ 36. Kg2 h5 37. h4 Kg7 {Accuracy: White = 63%, Black = 60%.} 1/2-1/2

[Event "XXX Roquetas de Mar Open 2019"]
[Site "Roquetas de Mar"]
[Date "2019.01.07"]
[Round "9"]
[White "Gines Esteo, Pedro Antonio"]
[Black "Tejedor Fuente, Enrique"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2318"]
[BlackElo "2428"]
[Annotator "TA"]
[PlyCount "48"]
[EventDate "2019.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,48,-3,10,-61,-73,-63,-88,-57,-63,-64,-36,-31,-16,-22,-29,-25,-21,-250,-250,-208,-204,-305,-268,-406,-405,-877,-874,-1412,-1387,-1929,-1890,-2464,-1660]} 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 dxc4 5. Bg2 a6 6. O-O Nc6 7. e3 Rb8 8. Qe2 {E04: Open Catalan: 5 Nf3} b5 9. Rd1 (9. b3 cxb3 10. axb3 Bd6 11. Rd1 Qe7 12. Bb2 O-O 13. Rc1 Bb7 14. Ne5 Nb4 15. Bxb7 Rxb7 {1-0 (52) So,W (2778)-Mamedyarov,S (2808) Leuven 2018}) 9... Be7 {LiveBook: 8 Games} 10. Ne5 (10. Bd2 $11) 10... Nxe5 $15 11. dxe5 Nd7 $1 {[%cal Bf6d7,Bd7e5,Be5f3,Bf3g5,Bg5e4][%mdl 32]} 12. b3 $146 ({Predecessor:} 12. f4 Bc5 13. Bc6 Qe7 14. a4 O-O 15. axb5 axb5 {½-½ (42) Vinokur,Y (2131)-Solozhenkina,E (2258) Yaroslavl 2018}) 12... cxb3 13. axb3 O-O 14. Bc6 {aiming for Rd3.} Rb6 15. Qc2 Rxc6 16. Qxc6 Nxe5 17. Qc2 $2 {[#]} (17. Rxd8 $11 {and White is okay.} Nxc6 18. Rxf8+ Kxf8 19. Ba3) 17... Nf3+ $1 $19 18. Kf1 Bd6 19. Ke2 (19. Ba3 {might work better.}) 19... Qf6 20. Bb2 {[#]} (20. Nd2 $142 Ng1+ 21. Rxg1 Qxa1 22. Ne4) 20... e5 $1 {Hoping for ...Bg4.} 21. Qe4 (21. Nd2 $142 Nxd2 22. Kxd2) 21... Ng5 {Black is clearly winning.} 22. Qh4 Qf3+ 23. Ke1 Ne4 {[%csl Ge4][%cal Rf3f2]} 24. Rd2 Bg4 {Accuracy: White = 18%, Black = 84%.} 0-1

[Event "XXX Roquetas de Mar Open 2019"]
[Site "Roquetas de Mar"]
[Date "2019.01.07"]
[Round "9"]
[White "Radnai, Adam"]
[Black "Maiorov, Nikita"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2275"]
[BlackElo "2524"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2019.01.02"]
[EventType "swiss"]
[EventCountry "ESP"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 30,92,29,22,25,23,23,0,17,10,35,22,22,20,22,0,21,0,29,-29,-34,-36,-29,-57,-51,-55,-55,-56,-56,-56,-61,-61,-58,-62,-61,-62,-55,-48,-52,-52,0,-44,-38,-52,-43,-34,-69,-72,-85,-157,-143,-223,-226,-299,-289,-293,-286,-245,-249,-336,-297,-370,-424,-508,-478]} 1. d4 Nf6 2. Bf4 e6 3. e3 c5 4. Nf3 cxd4 5. exd4 Be7 6. c3 b6 7. h3 Bb7 8. Nbd2 O-O 9. Bd3 d6 10. O-O Nbd7 11. Qe2 a6 {A47: 1 d4 Nf6 2 Nf3 b6: Torre, London and Colle Systems} 12. a4 Re8 13. Bh2 Bf8 (13... h6 14. Rfe1 Bf8 15. Nc4 Qc7 16. Ne3 Nd5 17. Nxd5 Bxd5 18. Bxa6 Bxf3 19. gxf3 {1-0 (34) Carlsen,M (2837)-Akobian,V (2647) Riadh 2017}) 14. Rfe1 Qc8 15. Nc4 Qc6 16. Qf1 {LiveBook: 5 Games} g6 {[#]} 17. Ncd2 $146 ({Predecessor:} 17. Nfd2 Nd5 18. Ne3 Nxe3 19. fxe3 {1-0 (33) Saric,A (2547)-Biliskov,V (2353) Zadar 2013}) 17... Qc8 18. Nc4 Qc7 19. Qe2 Ra7 20. Ncd2 Qc6 21. Qf1 Qc8 22. Qe2 Qa8 23. Qf1 Bc6 24. Nc4 (24. Ng5 $142) 24... Bxf3 $11 25. gxf3 d5 26. Na3 Nh5 27. Nc2 Bh6 28. Nb4 {[%cal Rd3a6]} a5 29. Nc2 {[%cal Bb4c2,Bc2e3,Be3g4][%mdl 32]} Bf4 30. Qg2 Qb8 31. Ne3 Rf8 32. Bb5 Kh8 33. Ng4 Qd6 34. Bxf4 Nxf4 (34... Qxf4 $15 35. Rad1 Rc8) 35. Qh2 g5 $1 36. h4 {[#] Strongly threatening Bxd7.} f5 37. Ne5 Nxe5 38. Rxe5 Rg7 {[%cal Ba7g7,Bg7g6,Bg6h6,Bh6h4,Bh4h2,Bh2g2][%mdl 32]} 39. Kf1 {[#]} ({White should try} 39. hxg5 Rxg5+ 40. Kf1) 39... Qe7 $1 $17 40. Rae1 (40. Rd1 $17) 40... Rg6 $19 41. R1e3 Rh6 42. Ke1 Rxh4 43. Qg1 Qf6 44. Kd2 Qh6 45. Re1 Rh2 46. Kc2 Rg2 {Accuracy: White = 38%, Black = 78%.} 0-1

