[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.1"]
[White "McShane, Luke J"]
[Black "Caruana, Fabiano"]
[Result "1/2-1/2"]
[ECO "C48"]
[WhiteElo "2682"]
[BlackElo "2812"]
[Annotator "TA"]
[PlyCount "169"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,169,6,20,13,22,-5,0,-3,-10,-24,-15,-12,-8,-16,0,-16,-22,-14,0,-51,-26,-28,-24,-32,-41,-40,-37,-36,-34,-38,-39,-33,-32,-35,39,62,30,51,22,29,41,43,35,0,48,62,52,48,43,48,106,76,136,67,85,84,69,72,198,204,366,347,324,294,400,418,418,381,328,0,190,197,200,209,164,183,178,172,197,195,177,174,179,182,174,147,277,277,271,272,262,258,221,221,942,883,944,944,777,549,524,511,487,463,12838,12839,12838,12834,12834,12835,12835,12835,12836,118,118,118,118,118,118,118,118,118,118,118,118,118,118,118,118,118,118,118,118,118,118,118,118,118,118,118,118,118,118,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bd6 5. d3 O-O 6. O-O {C48: Four Knights: 4 Bb5, replies other than 4...Bb4} h6 7. Kh1 $146 ({Predecessor:} 7. a3 Re8 8. Be3 Bf8 9. Bc4 d6 10. h3 Be6 11. Bxe6 Rxe6 12. Nd5 Ne7 {1-0 (35) Nepomniachtchi,I (2776)-Tomashevsky,E (2718) Khanty-Mansiysk 2019}) 7... Re8 8. Bxc6 bxc6 9. Ng1 Bf8 10. f4 exf4 11. Bxf4 d5 12. e5 Bg4 13. Qd2 Nh5 14. Rae1 (14. h3 $11 Nxf4 15. Qxf4) 14... Rb8 15. h3 Nxf4 16. Qxf4 Bh5 17. Nd1 {[%cal Bc3d1,Bd1e3,Be3g2,Bg2f4][%mdl 32]} Rb4 18. Qf2 c5 19. b3 Rb6 20. Nf3 Rbe6 21. Ne3 Qd7 (21... f6 $15) 22. g4 $14 Bg6 23. Ng2 c4 24. Nf4 cxd3 25. cxd3 (25. Nxe6 Rxe6 26. c3 c5 $15) 25... Bb4 26. Rd1 R6e7 27. Qxa7 Bh7 28. Qd4 c5 29. Qxd5 Qa7 (29... Rd8 $14 30. Qc4 g5) 30. Qc4 Qxa2 (30... Ba5 $142) 31. g5 ({White should play} 31. Ra1 $16 Qb2 32. Qd5) 31... hxg5 32. Nxg5 Qa8+ 33. Kg1 {aiming for e6.} Qc6 (33... Qb8 $16 {is a better defense.}) 34. d4 $18 {Strongly threatening e6!} Bf5 $2 (34... Qh6 35. Nxh7 Qxh7 36. dxc5 Ba5) 35. Nd5 {[%mdl 64] Double Attack} Rd7 36. Ne3 (36. Rxf5 $6 Qxd5 37. Qc2 Re6 $18) (36. Nxb4 Qg6 $16) 36... Bg6 37. d5 Qc7 38. Ng4 (38. d6 Qd8 $16) 38... Qd8 39. e6 $2 (39. h4 $18) 39... fxe6 $2 (39... Qxg5 $11 {and Black stays safe.} 40. exd7 Re4) 40. Nxe6 {[%mdl 64] Double Attack} Qb8 (40... Rxe6 $2 41. dxe6 Rxd1 42. e7+ Qd5 43. Rxd1 $18) 41. d6 $1 Rxd6 (41... Bf7 $2 42. Nh6+ $1 {[%mdl 512]} Kh7 43. Nxf7 $18) 42. Nc7+ $1 (42. Nxc5+ $2 Kh7 $19) 42... Rde6 43. Rd7 ({Of course not} 43. Nxe6 $6 Qg3+ 44. Kh1 Qxh3+ 45. Nh2 (45. Kg1 Qg3+ 46. Kh1 Qh3+ 47. Nh2 Qxe6 $11) 45... Qxe6 $11) 43... Kh8 44. Qf4 ({Not} 44. Nxe6 Qg3+ 45. Kh1 Qxh3+ 46. Kg1 Qg3+ 47. Kh1 Qh3+ 48. Kg1 Qg3+ 49. Kh1 Qh3+ $11) 44... Qb6 45. Nxe6 $40 {[%mdl 128] White has strong attack.} Qxe6 46. Rd6 $1 {[%cal Rd6e6]} Qe4 {[#]} 47. Qg5 $1 Kh7 (47... Bh7 $16) 48. Qh4+ Kg8 {[#] ...c4 is the strong threat.} 49. Qg3 $1 Kh7 {intending ...c4.} 50. Nf2 Qc2 51. Nd3 Be4 $2 (51... Bxd3 52. Rxd3 Bd2) 52. Qg5 {Qh5+ would kill now.} Qe2 53. Nxb4 cxb4 54. Rd2 Qa6 55. Qh5+ Qh6 56. Qxh6+ Kxh6 {[%mdl 4096] Endgame KRR-KRB} (56... gxh6 $142 57. Rf6 Kg7) 57. Re1 Re5 58. Kh2 Rd5 59. Rxd5 Bxd5 {KR-KB} 60. Re3 g5 61. Kg3 $2 (61. Rg3 $18 Kh5 62. Rg4 Bxb3 63. Rxb4) 61... Kg6 $16 62. Kf2 Kf5 63. Rg3 Be6 64. Ke2 Bd5 65. Kd2 {Black must now prevent Kc2.} Be6 66. Rf3+ Ke5 67. Re3+ Kf6 68. Kc2 Bf5+ 69. Kc1 Be6 70. Kd2 Bd5 71. Kc2 {Threatens to win with Re8.} Be6 72. Kb2 Bf5 73. Rg3 Be6 74. Rd3 Ke5 75. Re3+ Kf6 76. Re4 (76. Rg3 $16) 76... Bxh3 $11 {The position is equal.} 77. Rxb4 g4 78. Re4 g3 79. Kc3 Kf5 (79... g2 $5 80. Re1 $8 Kf5 $11) 80. Re1 Kf4 81. b4 {[%cal Bb3b4,Bb4b5,Bb5b6][%mdl 32]} Kf3 82. b5 Kf2 83. Kd2 {And now b6 would win.} g2 84. b6 {Threatening mate with b7.} Bc8 85. Re2+ {Accuracy: White = 74%, Black = 69%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.1"]
[White "Akobian, Varuzhan"]
[Black "Amin, Bassem"]
[Result "1/2-1/2"]
[ECO "E71"]
[WhiteElo "2625"]
[BlackElo "2699"]
[Annotator "TA"]
[PlyCount "102"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,102,23,51,33,46,36,68,26,32,39,61,22,28,0,31,0,11,-12,30,19,33,16,45,0,-8,-14,0,0,0,0,0,0,68,0,67,60,65,17,64,57,62,0,0,0,0,0,0,0,0,0,175,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Be3 c6 7. Bd3 {E71: King's Indian: 4 e4 d6 5 h3} (7. Nf3 Na6 8. Bd3 e5 9. d5 Nh5 10. O-O Nf4 11. Bc2 Qf6 12. Kh2 Bd7 13. a3 Rfc8 14. Ng1 cxd5 15. cxd5 {½-½ (31) Anton Guijarro,D (2678)-Amin,B (2707) Changsha 2019}) 7... Na6 8. Nge2 Nc7 $146 ({Predecessor:} 8... e5 9. d5 cxd5 10. cxd5 Nc5 11. Bc2 a5 12. O-O Bd7 13. a4 Qb6 14. Rb1 Ne8 15. Kh1 Nc7 16. b3 N7a6 17. Bd3 Qd8 18. Bb5 {½-½ (18) Pulvett Marin,D (2464)-Reyes Larena,J (2451) Madrid 2019}) 9. a4 {White is slightly better.} a5 10. Qd2 e5 11. d5 Na6 12. g4 Nb4 13. Ng3 Nd7 14. O-O-O cxd5 15. Nxd5 Nxd5 16. exd5 b6 17. Bh6 (17. Bc2 $14) 17... Nc5 $11 18. Bc2 $1 f5 19. Kb1 f4 20. Bxg7 Kxg7 21. Ne4 f3 (21... Nxe4 $11 22. Bxe4 Qh4) 22. Rhg1 ({White should play} 22. Rde1 $1 $14) 22... Rf4 (22... Nxe4 $11 23. Bxe4 Rf4) 23. Rde1 $1 $14 Qc7 24. b3 Bd7 25. Rg3 $1 Raf8 26. Re3 (26. Qc3 $1 $14) 26... Nxe4 $11 27. Bxe4 Qc5 28. Bc2 Rd4 29. Qe1 Rdf4 30. Kb2 b5 $2 {[#]} (30... Be8 $11 {and Black stays safe.}) 31. axb5 $2 (31. cxb5 $18 Rc8 32. Qc3) 31... a4 $1 {The position is equal.} 32. Qc3 {[%cal Rg3f3]} Rc8 33. Rgxf3 (33. Rxe5 {is interesting.} dxe5 34. Qxe5+ Kg8 35. Qxf4 axb3 36. Bxb3 Qxf2+ 37. Bc2) 33... Rxf3 34. Rxf3 Bxb5 $1 35. Qe3 {[#] Strongly threatening Qxc5.} axb3 36. Qxc5 Rxc5 37. Bxb3 Bxc4 {[%mdl 4096] Endgame KRB-KRB} 38. Rc3 Bb5 39. Rxc5 dxc5 {KB-KB} 40. g5 Kf7 41. Kc3 Ke7 42. Bc4 Bd7 43. h4 Kd6 44. Kd3 Bf5+ 45. Ke3 Bc2 46. f3 Ba4 47. Kd2 Bd7 48. Kd3 Bf5+ 49. Ke3 Bb1 50. Bb3 Bf5 51. Bc4 Kc7 {Accuracy: White = 61%, Black = 56%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.2"]
[White "Wang, Hao"]
[Black "Maghsoodloo, Parham"]
[Result "1/2-1/2"]
[ECO "E08"]
[WhiteElo "2726"]
[BlackElo "2664"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,98,13,16,20,4,30,14,20,21,4,0,17,10,30,0,34,0,0,0,0,0,40,0,0,0,0,0,0,0,0,-40,-29,-26,-38,-56,-45,-50,0,0,62,-91,-85,-122,-87,-69,-93,-101,-70,-114,-78,-86,-36,-112,-5,-110,-98,-92,-106,-99,-99,-87,-60,-62,-66,-82,-74,-66,-66,-87,-8,-15,0,0,146,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 O-O 6. O-O Nbd7 7. Qc2 c6 8. b3 b6 9. Rd1 Bb7 10. Nc3 Ba6 {E08: Closed Catalan: Main Line: 7 Qc2} 11. Bb2 (11. e4 dxc4 12. e5 Nd5 13. bxc4 Bxc4 14. Ne4 b5 15. Neg5 g6 16. h4 Qe8 17. h5 h6 18. Ne4 {1-0 (44) Abasov,N (2632)-Piorun,K (2660) Khanty-Mansiysk 2019}) 11... Qc7 12. e4 $146 ({Predecessor:} 12. Nd2 b5 13. e4 dxc4 14. bxc4 bxc4 15. Na4 c5 16. d5 Rab8 17. Nxc4 Bxc4 18. Qxc4 {½-½ (49) Munizaba,S (2426)-Radlovacki,J (2300) Valjevo 2018}) 12... dxc4 13. bxc4 Bxc4 14. Nd2 Ba6 15. e5 $1 {[%cal Re5f6]} Ne8 16. Rac1 Rc8 17. Be4 {[%mdl 1024] White has compensation.} g6 18. Qa4 Qb7 19. Bg2 Nb8 20. Nce4 Be2 21. Re1 Qa6 22. Qb3 Qb5 $1 23. Qc3 Qd3 $1 24. Rxe2 Qxe2 25. Nc4 $1 Qh5 26. Ba3 Bxa3 27. Qxa3 f5 28. Qe7 Rc7 (28... Qh6 $1 $11 29. Ng5 (29. Qxe6+ $2 Kh8 $19) 29... Kh8) 29. Qxe6+ $2 (29. Nf6+ $1 $14 {was the only good move.} Rxf6 30. Qxe8+ {[%mdl 64] Double Attack} Rf8 31. Qxe6+ Kg7 32. Nd6) 29... Kh8 $17 30. Ned2 Qg5 31. Ne3 f4 32. Ne4 Qd8 33. gxf4 Rxf4 34. Rd1 Ng7 35. Qb3 (35. Qh3 $15) 35... Nd7 (35... Qh4 $1 $17 36. f3 Nd7) 36. e6 (36. d5 $1 $11 Rxe4 {[%mdl 64] Remove Defender} 37. Bxe4) 36... Nf6 37. Nxf6 Rxf6 38. d5 cxd5 39. Nxd5 Rxe6 {Strongly threatening ...Rcc6.} 40. Nxc7 Qxc7 41. Qg3 Qe7 42. Qb8+ Ne8 43. Kf1 {[#]} Qa3 (43... Re5 $1 $17 44. Bc6 Qc5) 44. Qc8 $1 $11 {[%cal Rc8e6]} Qxa2 45. Bf3 $1 {Hoping for Qc3+.} Kg7 {[#]} (45... Re5 $11 {keeps the balance.}) 46. Rd7+ (46. Qc3+ $1 $16 Rf6 47. Rd7+ Kf8 48. Qb4+ Nd6 49. Rxd6 Rxd6 50. Qxd6+ Kg7 51. Qe5+ Kh6 52. Qe3+ Kg7 53. Qe5+ Kh6 54. Qf4+ Kg7 55. Qd4+ Kh6 56. Qf4+ Kg7 57. Qe5+) 46... Kf8 {And now ...Qb1+ would win.The position is equal.} 47. Rxh7 {Threatens to win with Kg2.} Qa1+ 48. Kg2 Re7 49. Bc6 {aiming for Rxe7.} Rxh7 {Accuracy: White = 51%, Black = 54%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.2"]
[White "Vallejo Pons, Francisco"]
[Black "Huschenbeth, Niclas"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2694"]
[BlackElo "2624"]
[Annotator "TA"]
[PlyCount "126"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,126,19,8,16,0,6,-5,16,-2,4,-13,0,-20,-7,-32,-46,-61,-54,-86,-83,-78,-78,-85,-97,-143,-136,-137,-156,-171,-133,-288,-284,-286,-292,-276,-133,-181,-178,-191,-192,-192,-192,-189,-185,-188,-196,-210,-207,-175,-164,-181,-120,-121,-125,-108,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-10,-10,-8,-10,-10,0,-27,-8,-8,-8,-8,-8,-8,-8,-8,0,0,0,0,0,0,0,0,0,-8,0,-7,0]} 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Nc3 Qxe2+ 8. Bxe2 g6 {C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves} 9. Bg5 Bg7 10. O-O-O a6 $146 ({Predecessor:} 10... O-O 11. Rhe1 h6 12. Bh4 Nc6 13. d4 a6 14. a3 Bd7 15. d5 Na7 16. Nd4 {½-½ (65) So,W (2799)-Caruana,F (2784) Berlin 2018}) 11. Rhe1 O-O 12. d4 h6 13. Bh4 b5 {[%cal Bb7b5,Bb5b4][%mdl 32]} 14. Nd2 g5 {Strongly threatening ...b4.} 15. Bf3 b4 16. Ncb1 Ra7 17. Bg3 h5 $36 {[%mdl 2048] White is under strong pressure.} 18. h4 g4 19. Be2 Nc6 {[%cal Bb8c6,Bc6a5,Ba5b3][%mdl 32]} 20. c3 Bf5 21. Bf4 bxc3 22. bxc3 $2 (22. Nxc3 $17 Nxd4 23. Bc4) 22... Nd5 $19 23. Be3 Na5 24. Kb2 Nb6 (24... Rb8+ $19 {has better winning chances.} 25. Ka1 Rab7) 25. Nb3 Nbc4+ 26. Ka1 Nxb3+ 27. axb3 Nxe3 28. fxe3 Bc2 29. Rd2 Bxb3 30. Rf1 Be6 31. Rb2 Raa8 32. Nd2 Rfb8 (32... Bh6 $19 33. e4 f5 34. exf5 Bxf5 35. Bc4+ Kh8) 33. Ne4 $17 Rxb2 34. Kxb2 Re8 (34... a5 $17 35. Bd3 Rb8+ 36. Kc2 a4) 35. Ng3 $1 $11 Bc8 36. Bc4 Be6 ({Reject} 36... Rxe3 $6 37. Rxf7 Rxg3 38. Rf3+ Kh8 39. Rxg3 $16) 37. Be2 Bd5 38. Nxh5 Rxe3 ({Don't go for} 38... Bxg2 $2 39. Rg1 $18) 39. Bxg4 Bh8 ({But not} 39... Bxg2 $2 40. Rg1 $18) 40. Nf4 Bc4 41. Rf3 Re1 42. Rf2 c5 43. dxc5 dxc5 44. Be2 Bb5 45. Bh5 Re5 46. g4 Bc4 {Threatens to win with ...Re3.} 47. Rd2 Re3 48. Rd8+ Kh7 49. Nd5 Rf3 50. Rd7 (50. g5 {is more complex.} Rf2+ 51. Kc1 Bb3 52. Rd7 Kg8 53. Rd8+) 50... Bxd5 51. Rxd5 Bxc3+ {[%mdl 4096] Endgame KRB-KRB} 52. Kc2 Bd4 53. Rf5 Rc3+ 54. Kd2 {The position is equal.} f6 55. g5 fxg5 56. hxg5 Rh3 57. Be2 a5 58. Bd3 {Rf3+ is the strong threat.} Kg7 {[#]} 59. g6 $1 {[%mdl 512]} Rh2+ (59... Kxg6 60. Rf3+) 60. Kd1 Rg2 61. Rf7+ Kh6 62. Ra7 Bc3 {[#] aiming for ...Rd2+.} 63. g7 $1 {[%mdl 512]} Rxg7 {Accuracy: White = 53%, Black = 66%.} (63... Bxg7 64. Rxa5) 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.3"]
[White "Kamsky, Gata"]
[Black "Sethuraman, S.P."]
[Result "1/2-1/2"]
[ECO "C83"]
[WhiteElo "2685"]
[BlackElo "2624"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,84,6,3,2,6,9,6,6,17,0,12,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,10,0,8,6,13,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Be3 Be7 10. c3 O-O 11. Nbd2 Bg4 12. Nxe4 dxe4 {The position is equal.} 13. Qd5 {C83: Open Ruy Lopez: 9 c3 Be7} Qxd5 14. Bxd5 exf3 15. Bxc6 fxg2 16. Kxg2 (16. Rfc1 Rab8 17. a3 Be6 18. b4 f6 19. Re1 Rbd8 20. Bd4 Bd5 21. Bxd5+ Rxd5 22. Kxg2 fxe5 {½-½ (22) Vachier Lagrave,M (2775)-Anand,V (2764) Paris 2019}) 16... Rab8 17. b4 f6 18. Bd5+ Kh8 19. f3 Bf5 20. e6 Bd6 {[#]} 21. Rfe1 $146 Rfe8 22. Bd4 Rbd8 23. Rad1 Bc2 24. Rd2 Bf4 25. Be3 Bxe3 26. Rxe3 {[#] aiming for e7.} c6 27. Rxc2 Rxd5 $11 {[%mdl 4096] Endgame KRR-KRR} 28. c4 Rd6 29. Ra3 h6 30. Rxa6 {[#] cxb5 is the strong threat.} Rexe6 31. cxb5 (31. Kf2 {feels hotter.} Kh7 32. a3 bxc4 33. Rxc4 Rd3 34. a4) 31... cxb5 32. Rxd6 (32. Ra7 {is interesting.} Re5 33. h4 Rd4 34. Rcc7 Rxh4 35. Rxg7 Rg5+ 36. Rxg5 fxg5 37. a3) 32... Rxd6 {KR-KR} 33. Rc5 Rd2+ 34. Kg3 Rxa2 35. Rxb5 Kh7 36. h4 Rd2 37. h5 Rd4 38. f4 f5 39. Kf3 Rd3+ 40. Ke2 Rd4 41. Ke3 Re4+ 42. Kf3 Rc4 {Accuracy: White = 75%, Black = 93%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.3"]
[White "Anton Guijarro, David"]
[Black "Karjakin, Sergey"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2674"]
[BlackElo "2760"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,75,9,9,14,13,8,6,6,4,6,5,7,4,3,10,8,11,13,13,1,1,2,8,0,6,1,8,7,9,14,26,22,27,29,33,20,48,27,29,25,34,20,31,16,22,0,0,0,11,0,36,36,35,35,83,91,94,90,97,87,86,0,0,0,0,0,17,0]} 1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Bd7 6. Qxc4 {A13: English Opening: 1...e6} c5 7. Ne5 Qc8 8. Qd3 Nc6 9. Nxd7 Nxd7 10. b3 Be7 11. Bb2 O-O 12. Nc3 ({Predecessor:} 12. O-O Rd8 {½-½ (48) Andersen,M (2605)-Diermair,A (2507) Batumi 2018}) 12... Rd8 13. O-O $146 (13. Rc1 Nf6 {½-½ (45) Cheparinov,I (2711)-Grandelius,N (2678) Germany 2019}) 13... Nf6 14. Qc2 Nb4 15. Qc1 Qd7 16. Rd1 Rac8 17. d3 b6 18. Qd2 Nbd5 19. Ne4 {[%cal Bc3e4,Be4d2,Bd2f3][%mdl 32]} h6 20. e3 Qb5 21. Bf1 Qe8 22. Qe2 Rd7 23. a3 {[%cal Ba2a3,Ba3a4][%mdl 32]} Rdd8 24. Nd2 Nd7 25. e4 Bf6 26. e5 Be7 27. Nf3 b5 28. a4 b4 29. Qe4 Nc3 30. Bxc3 $1 bxc3 31. Rac1 Rb8 32. Rxc3 Rb4 33. d4 Nb6 34. Bb5 Qf8 35. Bc4 ({White should play} 35. h4 $16) 35... Nxc4 $11 {The position is equal.} 36. Rxc4 Rxb3 37. Rdc1 {[%cal Rd4c5]} Rd5 38. Kg2 {Accuracy: White = 63%, Black = 72%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.4"]
[White "Grischuk, Alexander"]
[Black "Cheparinov, Ivan"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2759"]
[BlackElo "2670"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,83,0,0,0,0,7,14,6,16,8,23,15,97,20,38,39,27,27,24,31,65,60,96,95,93,95,88,93,102,99,102,88,139,126,158,157,188,166,191,189,178,168,316,314,266,281,364,275,373,379,400,358,352,351,351,323,410,394,380,330,380,337]} 1. Nf3 c5 2. e4 d6 3. c3 Nf6 4. g3 g6 5. Bg2 Bg7 6. O-O O-O 7. Re1 Nc6 8. d3 e5 9. a4 h6 10. Na3 d5 11. exd5 Nxd5 12. Nc4 Re8 13. a5 {A05: Réti Opening: 1 Nf3 Nf6} (13. Nfd2 Be6 14. a5 Rb8 15. Qa4 Qc7 16. Qb5 b6 17. Nf1 Red8 18. axb6 axb6 19. Nfe3 Nde7 20. Nf1 Bd7 {½-½ (35) Chadaev,N (2471)-Ionov,S (2546) Sochi 2008}) 13... Rb8 14. Qa4 Bf5 15. Nfd2 $146 {The position is equal.} ({Predecessor:} 15. Be3 Bf8 16. Rad1 Qc7 17. Bc1 Rbd8 18. a6 b6 19. Nfxe5 Rxe5 20. Nxe5 Nxe5 {0-1 (40) Bjornsson,B (2166)-Gretarsson,A (2328) Reykjavik 2009}) 15... Bxd3 16. Ne4 Bxe4 17. Bxe4 {Hoping for Rd1.} Re7 (17... f5 $11 {remains equal.} 18. Bg2 Re7) 18. Ne3 (18. Rd1 $16 Rd7 19. Be3) 18... Nf6 19. Bxc6 bxc6 20. Qxc6 Rc8 21. Qa4 e4 22. Rd1 $1 $36 {[%cal Rd1d8][%mdl 2048] White has the initiative.} Rd7 23. Rxd7 Qxd7 24. Qxd7 Nxd7 {[#]} 25. Nc4 $1 Ne5 26. Nxe5 Bxe5 $16 {[%mdl 4096] Endgame KRB-KRB} 27. a6 Rb8 ({Black should try} 27... Kg7) 28. Ra2 Rb3 29. Bxh6 Bd6 30. h4 f6 31. Be3 Kf7 32. Ra5 Rxb2 (32... Ke6 {is a better defense.}) 33. Bxc5 $18 Bxc5 34. Rxc5 {KR-KR} Ra2 35. Rc6 Ra3 36. g4 f5 37. g5 f4 38. Rf6+ Kg7 39. Rxf4 e3 40. fxe3 Rxa6 41. Kf2 Rc6 42. Ra4 {Accuracy: White = 81%, Black = 40%.} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.4"]
[White "Rodshtein, Maxim"]
[Black "Van Foreest, Jorden"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "2684"]
[BlackElo "2621"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,62,20,24,26,32,8,47,36,34,16,0,23,28,1,1,14,28,25,33,35,40,36,20,0,54,0,0,0,0,0,0,2,37,-4,13,19,24,12,14,0,21,0,18,0,33,-17,0,0,33]} 1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. d4 Bf5 5. Nc3 e6 6. Nh4 Be4 7. f3 Bg6 8. Qb3 Qc7 9. Bd2 {D12: Slav Defence: 3 Nf3 Nf6 4 e3 Bf5} Be7 10. g3 (10. O-O-O dxc4 11. Bxc4 b5 12. Be2 a6 13. Nxg6 hxg6 14. Ne4 Nxe4 15. fxe4 c5 16. d5 exd5 17. exd5 {½-½ (38) Ding,L (2811)-Shankland,S (2705) chess.com INT 2019}) 10... a6 11. Nxg6 {White is slightly better.} hxg6 12. Rc1 dxc4 13. Bxc4 Nbd7 14. Be2 e5 {[#]} 15. O-O $146 ({Predecessor:} 15. d5 Nc5 16. Qc2 e4 {½-½ (26) Vallejo Pons,F (2693)-Gomez,J (2524) Bangkok 2014}) 15... O-O 16. dxe5 Nc5 17. Qc2 Qxe5 18. Kg2 Rad8 19. Rcd1 b5 (19... Ne6 $11) 20. Bc1 (20. e4 $1 $14) 20... Nd5 $11 21. Nxd5 cxd5 22. b3 {[%cal Bb2b3,Bb3b4][%mdl 32]} Rfe8 23. Rfe1 Ne6 24. Qd2 (24. Bb2 $5 {[%cal Rb2e5]} Qd6 25. f4 $14) 24... Bc5 25. b4 Bb6 26. f4 $36 {[%mdl 2048] White is pushing.} Qc7 27. Qd3 Qc4 28. Qd2 Qc7 29. Qd3 Qc4 30. Qa3 Qc8 31. Qd3 Qc4 {Accuracy: White = 39%, Black = 52%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.5"]
[White "Kryvoruchko, Yuriy"]
[Black "Aronian, Levon"]
[Result "1/2-1/2"]
[ECO "C89"]
[WhiteElo "2669"]
[BlackElo "2758"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,77,14,10,22,27,40,47,23,19,23,8,26,22,32,9,22,21,21,21,30,22,29,15,26,13,10,1,29,29,38,38,46,25,33,33,82,82,82,82,82,82,82,82,82,82,82,82,82,82,82,82,82,82]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d3 Bd6 13. Re1 Bf5 14. Qf3 Qh4 {C89: Closed Ruy Lopez: Marshall Attack} 15. g3 Qh3 16. Be3 Bxd3 {White is slightly better.} 17. Nd2 Qf5 18. Bd4 Rfe8 19. a4 h6 {[#]} 20. a5 $146 ({Predecessor:} 20. Kg2 Qxf3+ 21. Nxf3 Rac8 22. Kg1 Rxe1+ 23. Rxe1 {½-½ (60) Karjakin,S (2782)-Aronian,L (2764) Paris 2018}) 20... Kf8 21. Qxf5 Bxf5 22. Bxd5 cxd5 23. b4 f6 24. f3 Kf7 25. Kf2 h5 26. Nb3 Bc2 {[#] White must now prevent ...Rxe1.} 27. Nc5 Bxc5 28. Bxc5 g5 29. h4 (29. Rxe8 {feels hotter.} Rxe8 30. Re1 Rxe1 31. Kxe1 Ke6 32. h4) 29... gxh4 30. gxh4 Rxe1 31. Rxe1 {White is better.} Re8 32. Rxe8 Kxe8 $16 {[%mdl 4096] Endgame KB-KB} 33. Ke3 Kd7 34. Kd4 Bd1 35. f4 Kc6 36. Be7 f5 37. Ke5 Bg4 38. Bc5 Kb7 39. Kxd5 {Accuracy: White = 76%, Black = 43%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.5"]
[White "Efimenko, Zahar"]
[Black "Sjugirov, Sanan"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2604"]
[BlackElo "2662"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,66,9,0,10,13,16,19,1,18,-6,-8,-4,0,-11,0,0,0,-36,0,0,0,0,0,0,0,-33,-27,-54,-58,-78,-64,-364,-360,-418,-361,-431,-441,-434,-419,-486,-462,-460,-401,-598,-589,-1083,-1065]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d3 b5 7. Bb3 d6 8. a4 Bd7 9. c3 O-O 10. Nbd2 {[%cal Bb1d2,Bd2f1,Bf1e3,Be3f5][%mdl 32]} Na5 11. Bc2 c5 12. Re1 {C55: Two Knights: 4 d3, 4 d4 exd4 5 e5 and Max Lange Attack} Qb6 (12... Nc6 13. h3 h6 14. Nf1 Be6 15. Ne3 Re8 16. Bb3 Bf8 17. Bxe6 fxe6 18. Ng4 b4 19. Nxf6+ Qxf6 {½-½ (29) Le,Q (2715)-Inarkiev,E (2692) Sharjah 2019}) 13. Nf1 b4 14. Ne3 {The position is equal.} Rfe8 15. d4 $146 ({Predecessor:} 15. h3 Bf8 16. Nh2 bxc3 17. bxc3 c4 18. dxc4 Rac8 19. Nd5 Nxd5 20. cxd5 Rxc3 {0-1 (72) Fitzsimons,D (2260)-Collins,S (2426) Bunratty 2012}) 15... cxd4 16. cxd4 b3 17. Bb1 exd4 18. Nxd4 Bf8 19. Nef5 d5 {[%cal Rd5e4]} 20. e5 Ne4 21. Bxe4 dxe4 22. Rxe4 Nc4 23. a5 Qb7 24. Qe2 Qd5 {[%cal Rc4e5]} 25. Bg5 Nxe5 {[%cal Bc4e5,Be5c6,Bc6d4,Bd4f3][%mdl 32] Threatens to win with ...f6.} 26. Re1 $2 {[%mdl 8192] [#]} (26. Ne7+ $1 $15 Bxe7 27. Rxe5 Qxd4 28. Rxe7) 26... Nc6 $1 $19 {Hoping for ...Nxd4.} 27. h4 f6 28. Bf4 g6 ({Less strong is} 28... Nxd4 29. Nxd4 f5 30. Rxe8 $19) 29. Nh6+ Bxh6 $1 30. Bxh6 Nxd4 31. Qd3 Rxe4 32. Rxe4 (32. Qxe4 $142 Qxe4 33. Rxe4) 32... Bc6 33. f3 {[#]} Nxf3+ $1 {[%mdl 32832] Remove Defender. Accuracy: White = 38%, Black = 73%. . Loss on time!?} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.6"]
[White "Fedoseev, Vladimir"]
[Black "Wojtaszek, Radoslaw"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2664"]
[BlackElo "2748"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,93,-9,6,-6,27,0,0,0,0,0,10,1,16,-20,23,0,25,22,51,37,65,0,68,69,66,51,46,43,52,64,55,60,77,60,65,66,115,98,166,165,136,43,193,102,95,78,120,131,183,148,152,109,181,128,175,175,237,235,234,225,214,213,304,304,304,306,306,305,342,342,342,330,353,295,1106,957,29980,12839,12839,12839,5214,12840,12840,12841,12840,12839]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 c5 5. d5 b5 {[%cal Bb7b5,Bb5b4][%mdl 32]} 6. e4 {E20: Nimzo-Indian: 4 g3 and 4 f3} d6 (6... O-O {looks sharper.} 7. e5 Ne8 8. f4 exd5 9. cxd5 d6) 7. Bd2 (7. Bd3 {keeps more tension.} Ba5 8. Nge2 exd5 9. cxd5 a6 10. O-O) 7... Bxc3 (7... exd5 8. cxd5 a6 9. a3 Ba5 10. a4 b4 11. Nb1 O-O 12. Bg5 Nbd7 13. Nd2 b3 14. Qxb3 {0-1 (23) Mamedyarov,S (2764)-Rapport,R (2747) Saint Louis 2019}) 8. Bxc3 {The position is equal.} b4 9. Bd2 O-O $146 ({Predecessor:} 9... a5 10. Bd3 Ba6 11. Bg5 Nbd7 12. Nh3 h6 13. Be3 Ne5 {½-½ (21) Basara,A (1638)-Arnas,E (1603) Konya 2017}) 10. Be3 exd5 11. cxd5 a5 12. a3 bxa3 13. Rxa3 Nbd7 14. Ne2 Rb8 15. Bd2 (15. Ng3 $14) 15... Rxb2 ({Better is} 15... Nh5 $11) 16. Bxa5 $14 Qe7 17. Bc3 Rb7 18. Ng3 Ne5 19. Be2 h5 20. h4 Bd7 21. Kf2 Rfb8 22. Qd2 Rb3 23. Rha1 Nh7 (23... Ne8 $16 {might work better.}) 24. Rxb3 $18 Rxb3 25. Qc2 (25. Ra8+ $16 Nf8 26. Qc2 (26. Nxh5 Qxh4+ {[%mdl 64] Double Attack} 27. Ng3 Qf6 $11)) 25... c4 (25... Rb8 $14) 26. Bxc4 (26. Ra8+ $1 $18 Nf8 27. Bxc4 $1 {[%mdl 512]}) 26... Rb8 $16 27. Be2 $1 $36 {[%mdl 2048] Keeping Black busy.} Rc8 28. Qb2 (28. Nxh5 $2 Qxh4+ 29. Kg1 (29. Ng3 $2 Nf6 $19) 29... Qxh5 $19) 28... Qf6 (28... f5 $16 {keeps fighting.} 29. exf5 Qxh4) 29. Bxe5 (29. Nxh5 $6 Qxh4+ 30. Ng3 Rxc3 $14) 29... dxe5 30. Rh1 Nf8 {[#]} (30... g6 $16 {was worth a try.} 31. Bd3 Qd6) 31. Nxh5 ({White should play} 31. Nf1 $1 $18) 31... Qh6 32. g4 Ng6 (32... Qd6 $142 33. Rb1 Ng6) 33. Ra1 $18 Nf4 {[#]} 34. Ra6 $1 {[%cal Ra6h6]} (34. Qxe5 Qb6+ 35. Kg3 Nxe2+ 36. Kh3 f6 $17) 34... f6 35. Ra7 Nh3+ (35... Bxg4 $142 36. Rxg7+ {[%mdl 64] Double Attack} (36. fxg4 Nxh5 37. gxh5 Qf4+ 38. Bf3 Qh2+ 39. Bg2 Qf4+ 40. Bf3 Qh2+ 41. Bg2 Qf4+ 42. Bf3 $11) 36... Kh8 37. fxg4 Nxh5) 36. Kg2 Qe3 37. Ra1 ({Inferior is} 37. Rxd7 Qg1+ 38. Kxh3 Qh1+ 39. Kg3 Qg1+ 40. Kh3 Qh1+ 41. Kg3 Qg1+ 42. Kh3 $11) ({Not} 37. Kxh3 Qxa7 38. Ng3 Rb8 $11) 37... Nf4+ 38. Nxf4 exf4 39. Ra3 Qc5 40. Rb3 Kh7 41. Bd3 {Strongly threatening e5+.} Ba4 $2 (41... Kg8 42. h5 Qa5) 42. e5+ {[%mdl 64] Discovered Attack} Kh6 43. Rb8 (43. exf6 $142 Qd6 44. Rb6 Bb5 45. Qxb5 Qd8 46. f7+ Qf6 47. g5+ {[%mdl 64] Double Attack, Pin} Kh5 48. Qd7 Qxg5+ 49. hxg5 Rc2+ 50. Bxc2 Kxg5 51. Qg4#) 43... Bd1 {White is clearly winning.} 44. Rxc8 {[%cal Rc8h8]} Bxf3+ 45. Kxf3 {[%cal Rc8h8]} Qe3+ 46. Kg2 {[%cal Rc8h8]} Qg3+ 47. Kf1 {Accuracy: White = 58%, Black = 25%.} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.6"]
[White "Nabaty, Tamir"]
[Black "L'Ami, Erwin"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "2658"]
[BlackElo "2619"]
[Annotator "RC"]
[PlyCount "59"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. e4 {[%emt 0:03:15]} e5 {[%emt 0:00:00]} 2. Bc4 {[%emt 0:00:16]} Nf6 {[%emt 0:00:48]} 3. d3 {[%emt 0:00:19]} Nc6 {[%emt 0:00:43]} 4. a3 {[%emt 0:00:13]} g6 {[%emt 0:03:28]} 5. Nc3 {[%emt 0:02:44]} Bg7 {[%emt 0:00:51]} 6. f4 {[%emt 0:07:19]} O-O {[%emt 0:08:17]} 7. f5 {[%emt 0:13:06]} gxf5 {[%emt 0:04:39]} 8. Bg5 {[%emt 0:01:40]} Ne7 {[%emt 0:03:27]} 9. Qf3 {[%emt 0:11:42]} c6 {[%emt 0:09:32]} 10. Nge2 {[%emt 0:02:58]} d5 {[%emt 0:02:21]} 11. Bxf6 {[%emt 0:13:24]} Bxf6 {[%emt 0:00:15]} 12. exd5 {[%emt 0:00:12]} cxd5 {[%emt 0:07:12]} 13. Bxd5 {[%emt 0:02:11]} Nxd5 {[%emt 0:07:58]} 14. Nxd5 {[%emt 0:00:47]} Bg7 {[%emt 0:02:08]} 15. O-O {[%emt 0:04:01]} Be6 {[%emt 0:02:41]} 16. c4 {[%emt 0:02:03]} Kh8 {[%emt 0:03:32]} 17. Ng3 {[%emt 0:06:45]} f4 {[%emt 0:01:08]} 18. Nh5 {[%emt 0:00:30]} Qg5 {[%emt 0:10:09]} 19. Nxg7 {[%emt 0:01:16]} Kxg7 {[%emt 0:00:41]} 20. d4 {[%emt 0:07:10]} Bg4 {[%emt 0:03:16]} 21. Qc3 {[%emt 0:00:57]} Be2 {[%emt 0:08:08]} 22. Rf2 {[%emt 0:02:41]} f3 {[%emt 0:00:19]} 23. dxe5 {[%emt 0:00:20]} Rae8 {[%emt 0:06:26]} 24. e6+ {[%emt 0:04:03]} f6 {[%emt 0:01:11]} 25. e7 {[%emt 0:00:08]} Rf7 {[%emt 0:00:24]} 26. Re1 {[%emt 0:03:14]} b5 {[%emt 0:02:22]} 27. b3 {[%emt 0:05:14]} bxc4 {[%emt 0:01:06]} 28. bxc4 {[%emt 0:00:02]} Qg4 {[%emt 0:02:59]} 29. Nxf6 {[%emt 0:05:54]} Rxf6 {[%emt 0:00:33]} 30. Rexe2 {[%emt 0:00:09]} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.7"]
[White "Vitiugov, Nikita"]
[Black "Lenderman, Aleksandr"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2732"]
[BlackElo "2648"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,85,16,39,-32,-34,-37,-22,-48,-44,-43,-10,-35,-41,-102,-100,-94,-90,-127,-99,-100,-104,-103,-107,-112,-106,-107,-103,-103,-75,-75,-71,-64,-75,-80,-80,-67,-67,-80,-40,-80,-77,-75,-81,-79,-72,-71,-47,-74,-12,-20,-10,-15,0,0,0,0,0,0,0,0,0,0,0,5,12,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. h3 g6 7. Qc2 {B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack} (7. Ne2 $14) 7... f6 $15 8. f4 $146 ({Predecessor:} 8. Ne2 e5 9. O-O Nge7 10. dxe5 fxe5 11. c4 e4 12. Bxe4 dxe4 13. Nbc3 Bg7 14. Nd5 Qd6 {0-1 (29) Aronian,L (2767)-Howell,D (2685) Caleta 2019}) 8... Nh6 9. Nf3 Bf5 10. O-O O-O-O 11. Re1 e6 12. Na3 (12. Qe2 $15) 12... Bxa3 $17 13. bxa3 Rhe8 14. Rb1 Bxd3 15. Qxd3 Nf5 16. a4 Nd6 17. Nd2 Na5 18. Ba3 Ndc4 19. Bb4 Qxf4 20. Bxa5 Qxd2 ({Of course not} 20... Nxa5 21. Rf1 $11) 21. Qxd2 Nxd2 22. Rbd1 b6 23. Bxb6 axb6 24. Rxd2 {[%mdl 4096] Endgame KRR-KRR} Kc7 25. Rb1 {[#]} Rd6 $1 26. Rb4 Rc6 27. Rdb2 Ra8 28. R2b3 Kb7 29. Kf2 Ka6 (29... g5 $17) 30. Ke2 $11 {The position is equal.} Rac8 31. Kd2 R8c7 32. Rb5 Rg7 33. a5 bxa5 34. Rb8 Ra7 35. a4 Rac7 36. Ra8+ Ra7 37. Rf8 f5 38. Ke3 g5 39. Re8 Rb7 40. Ra8+ Ra7 41. Re8 Rb7 42. Ra8+ Ra7 43. Re8 {Accuracy: White = 65%, Black = 68%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.7"]
[White "Demchenko, Anton"]
[Black "Durarbayli, Vasif"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2655"]
[BlackElo "2617"]
[Annotator "TA"]
[PlyCount "119"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,119,2,14,10,13,-2,0,8,17,15,5,15,79,67,87,86,89,75,89,61,77,63,70,79,65,72,76,43,100,103,164,48,53,8,65,0,0,0,0,0,15,31,17,39,158,129,118,150,116,114,119,96,77,92,109,99,109,94,97,83,110,0,0,0,0,0,14,14,61,62,311,306,292,308,272,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. Nxd4 Nc6 6. Bb5 Bd7 7. Nxc6 bxc6 8. Bd3 Qc7 9. Qe2 {C07: French Tarrasch: 3...c5, 4 Ngf3 and 4 exd5 Qxd5} Ne7 10. b3 (10. Nf3 Ng6 11. e5 c5 12. c4 dxc4 13. Bxc4 Be7 14. h4 Bc6 15. h5 Nf8 16. h6 g6 {1-0 (33) Navara,D (2734)-Vitiugov,N (2727) Riga 2019}) 10... Ng6 11. g3 Bd6 $146 ({Predecessor:} 11... Be7 12. Bb2 O-O 13. f4 c5 14. c4 {½-½ (14) Predojevic,B (2621)-Dann,M (2520) Karlsruhe 2019}) 12. f4 O-O 13. Bb2 f5 (13... a5 $11 {keeps the balance.}) 14. exf5 $16 exf5 15. O-O-O a5 16. a4 Rae8 17. Qg2 Bc5 18. h4 Nh8 19. h5 Nf7 20. Nf3 Qd6 21. Kb1 Be3 (21... Ba3 $14) 22. Rhe1 Bb6 (22... Bc5 $16) 23. Ne5 ({Better is} 23. Qd2 $18) 23... Nxe5 $14 24. fxe5 Qb4 (24... Qh6 $11) 25. h6 (25. Ka2 $14) 25... g6 $1 $11 26. e6 Bxe6 27. g4 $1 {[%cal Rg4f5]} Qxg4 28. Qh2 Bf7 29. Qd6 $40 {[%mdl 128] Intending Qf6! and mate. White is up to no good.} Rxe1 (29... Bd4 $14) 30. Rxe1 $16 {Qf6! would kill now.} Bd4 {[#]} 31. Ba3 $1 {[%csl Ga3][%cal Rd6f8]} c5 32. Bxc5 Bxc5 33. Qxc5 Qh4 34. Qxa5 Qxh6 35. Qb4 f4 36. a5 {[%cal Ba4a5,Ba5a6][%mdl 1056] White has strong compensation.} f3 37. a6 f2 {[#]} 38. Rf1 ({White should try} 38. Rc1 $1 $16) 38... Qe3 $11 39. Qb7 Qe1+ 40. Kb2 d4 41. Qc6 Kg7 42. Qc5 $1 {[%cal Rc5d4] [#]} Qc3+ $1 {[%mdl 512]} 43. Qxc3 $18 dxc3+ 44. Kxc3 {[%mdl 4096] Endgame KRB-KRB} Bd5 45. Kd4 $2 (45. b4 $18) 45... Bg2 $11 {Strongly threatening ...Rd8+.The position is equal.} 46. Ke3 $1 Bxf1 47. Bxf1 {KR-KB} Kf6 {Threatens to win with ...Ke5.} 48. Kxf2 Ke5+ (48... Rf7 {with more complications.} 49. Ke1 Re7+ 50. Kd2 Ke5 51. b4 Rd7+) 49. Ke1 {aiming for Bg2.} Ra8 (49... Rf7 {keeps more tension.} 50. b4 Kd6 51. Bg2 Ra7 52. Bb7 g5) 50. b4 h5 51. Be2 Kd6 $1 {[%cal Rd6c7] White must now prevent ...Kc7.} 52. c4 $1 {[%cal Rc4c5]} Ra7 53. c5+ Kc6 54. Kd2 {Hoping for Kc3.} h4 {And now ...h3 would win.} 55. Ke3 {Kd4 is the strong threat.} Kd5 56. Kf4 Kc6 57. Kg4 {[#]} g5 $1 {[%mdl 512]} 58. Bf1 (58. Kxg5 h3) 58... Rf7 59. Bg2+ Kb5 60. Bb7 {[%mdl 32768] Accuracy: White = 83%, Black = 50%. . Loss on time!?} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.8"]
[White "Shirov, Alexei"]
[Black "Sargissian, Gabriel"]
[Result "1-0"]
[ECO "C91"]
[WhiteElo "2664"]
[BlackElo "2690"]
[Annotator "RC"]
[PlyCount "91"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. e4 {[%emt 0:00:36]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:43]} Nc6 {[%emt 0:00:00]} 3. Bb5 {[%emt 0:00:03]} a6 {[%emt 0:00:00]} 4. Ba4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:04]} 5. O-O {[%emt 0:00:05]} Be7 {[%emt 0:00:06]} 6. Re1 {[%emt 0:00:04]} b5 {[%emt 0:00:09]} 7. Bb3 {[%emt 0:00:03]} O-O {[%emt 0:00:06]} 8. d4 {[%emt 0:00:02]} d6 {[%emt 0:11:43]} 9. c3 {[%emt 0:00:19]} Bg4 {[%emt 0:00:05]} 10. Be3 {[%emt 0:00:04]} Bh5 {[%emt 0:00:05]} 11. h3 {[%emt 0:00:12]} exd4 {[%emt 0:08:26]} 12. cxd4 {[%emt 0:01:06]} Na5 {[%emt 0:00:06]} 13. Nbd2 {[%emt 0:16:35]} Nxb3 {[%emt 0:00:38]} 14. axb3 {[%emt 0:00:10]} d5 {[%emt 0:17:09]} 15. e5 {[%emt 0:01:13]} Ne4 {[%emt 0:00:06]} 16. Qc2 {[%emt 0:02:12]} Nxd2 {[%emt 0:02:12]} 17. Nxd2 {[%emt 0:03:19]} c5 {[%emt 0:00:43]} 18. dxc5 {[%emt 0:15:49]} d4 {[%emt 0:00:19]} 19. Bf4 {[%emt 0:00:04]} Bg6 {[%emt 0:05:57]} 20. Qc1 {[%emt 0:00:51]} a5 {[%emt 0:05:26]} 21. Nf3 {[%emt 0:10:57]} Qd5 {[%emt 0:11:24]} 22. e6 {[%emt 0:02:01]} Qxc5 {[%emt 0:01:59]} 23. Qd2 {[%emt 0:17:38]} fxe6 {[%emt 0:02:08]} 24. Rxe6 {[%emt 0:01:18]} Bf6 {[%emt 0:01:54]} 25. Be5 {[%emt 0:00:56]} d3 {[%emt 0:02:30]} 26. Bxf6 {[%emt 0:00:13]} Rxf6 {[%emt 0:00:20]} 27. Rxf6 {[%emt 0:02:23]} gxf6 {[%emt 0:00:05]} 28. b4 {[%emt 0:00:04]} Qd6 {[%emt 0:16:44]} 29. bxa5 {[%emt 0:03:20]} b4 {[%emt 0:00:04]} 30. a6 {[%emt 0:16:00]} Rxa6 {[%emt 0:00:40]} 31. Rxa6 {[%emt 0:00:05]} Qxa6 {[%emt 0:00:05]} 32. Qxb4 {[%emt 0:00:03]} Qa1+ {[%emt 0:02:45]} 33. Kh2 {[%emt 0:00:08]} Qc1 {[%emt 0:00:26]} 34. Kg3 {[%emt 0:02:02]} Qc2 {[%emt 0:03:57]} 35. Qd4 {[%emt 0:05:15]} Qc7+ {[%emt 0:02:50]} 36. Qf4 {[%emt 0:00:47]} Qb6 {[%emt 0:00:08]} 37. b4 {[%emt 0:00:35]} Kf8 {[%emt 0:00:14]} 38. Nd2 {[%emt 0:00:49]} Ke7 {[%emt 0:03:03]} 39. h4 {[%emt 0:08:56]} Qb5 {[%emt 0:04:47]} 40. Qd4 {[%emt 0:02:06]} Ke6 {[%emt 0:02:39]} 41. Kf4 {[%emt 0:03:16]} Qh5 {[%emt 0:14:56]} 42. Nf3 {[%emt 0:01:10]} Qh6+ {[%emt 0:00:55]} 43. Kg3 {[%emt 0:00:13]} Qc1 {[%emt 0:08:14]} 44. h5 {[%emt 0:02:57]} Bf5 {[%emt 0:00:51]} 45. Qf4 {[%emt 0:00:27]} Qc3 {[%emt 0:03:45]} 46. b5 {[%emt 0:02:03]} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.8"]
[White "Erdos, Viktor"]
[Black "Oparin, Grigoriy"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "2604"]
[BlackElo "2654"]
[Annotator "TA"]
[PlyCount "37"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,37,0,0,0,0,0,0,0,3,18,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. g3 O-O 6. Bg2 dxc4 7. Ne5 {The position is equal.} Qd6 {E06: Closed Catalan: Early deviations} 8. O-O Qa6 9. a4 Nbd7 10. Nb5 Nxe5 11. dxe5 Rd8 12. exf6 Rxd1 13. Rxd1 Bd6 $1 14. Bf4 $1 {[%cal Rb5d6] [#]} Qa5 $146 ({Predecessor:} 14... e5 15. Nxd6 cxd6 16. Bxe5 {1-0 (30) Nisipeanu,L (2656)-Nakamura,H (2745) Khanty-Mansiysk 2019}) 15. Bd2 Qb6 16. Be3 Qa5 17. Bd2 Qb6 18. Be3 Qa5 19. Bd2 {Accuracy: White = 100%, Black = 100%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.9"]
[White "Dreev, Aleksey"]
[Black "Gelfand, Boris"]
[Result "1/2-1/2"]
[ECO "E36"]
[WhiteElo "2662"]
[BlackElo "2686"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,69,8,19,18,25,31,25,22,24,22,18,25,29,16,20,16,27,27,30,4,10,15,18,13,17,0,0,0,13,13,13,16,13,0,74,0,28,28,28,17,28,0,0,0,0,0,0,2,3,9,16,0,0,0,23,0]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O $146 ({Predecessor:} 4... d5 5. a3 Bxc3+ 6. Qxc3 {½-½ (30) Yu,Y (2763)-Ding,L (2811) Khanty-Mansiysk 2019}) 5. a3 Bxc3+ 6. Qxc3 d5 7. Nf3 dxc4 8. Qxc4 b6 9. Bg5 {E36: Nimzo-Indian: Classical: 4...d5 5 a3} Bb7 10. Rd1 Nbd7 11. Ne5 h6 12. Bh4 c5 13. Nxd7 Qxd7 14. Bxf6 gxf6 15. dxc5 Qc7 16. h4 Rfd8 17. Rxd8+ Rxd8 18. Rh3 Rd5 $1 {[%cal Rd5c5]} 19. Rg3+ Kf8 20. Rc3 Rxc5 21. Qb4 a5 22. Rxc5 bxc5 (22... axb4 $2 {too greedy.} 23. Rxc7 Bd5 24. axb4 $18) 23. Qc3 Kg7 24. e3 Qb6 {[#]} (24... Qh2 $11) 25. g3 ({White should play} 25. f4 $1 $16) 25... Bd5 26. Be2 Bb3 27. g4 e5 28. g5 {[%mdl 64] Deflection} hxg5 29. hxg5 fxg5 30. Qxe5+ {[%mdl 64] [#] Double Attack} f6 $1 {[%cal Rf6e5]} 31. Qe7+ Kg8 $1 32. Qe8+ Kg7 33. Qe7+ Kg8 $1 34. Qe8+ Kg7 35. Qe7+ {Accuracy: White = 53%, Black = 74%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.9"]
[White "Sevian, Samuel"]
[Black "Narayanan.S.L"]
[Result "1/2-1/2"]
[ECO "E21"]
[WhiteElo "2654"]
[BlackElo "2611"]
[Annotator "RC"]
[PlyCount "75"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:35]} Bb4 {[%emt 0:00:00]} 4. Nf3 {[%emt 0:00:06]} O-O {[%emt 0:00:17]} 5. Bg5 {[%emt 0:00:18]} h6 {[%emt 0:00:36]} 6. Bh4 {[%emt 0:00:16]} c5 {[%emt 0:00:54]} 7. Rc1 {[%emt 0:00:44]} cxd4 {[%emt 0:00:10]} 8. Nxd4 {[%emt 0:00:14]} d5 {[%emt 0:00:06]} 9. cxd5 {[%emt 0:00:19]} g5 {[%emt 0:00:07]} 10. Bg3 {[%emt 0:00:04]} Qxd5 {[%emt 0:00:06]} 11. e3 {[%emt 0:00:10]} Qxa2 {[%emt 0:00:49]} 12. Qc2 {[%emt 0:01:47]} Nd5 {[%emt 0:00:11]} 13. h4 {[%emt 0:00:15]} Nxc3 {[%emt 0:00:41]} 14. bxc3 {[%emt 0:01:10]} Qxc2 {[%emt 0:00:06]} 15. Rxc2 {[%emt 0:00:04]} Be7 {[%emt 0:00:08]} 16. hxg5 {[%emt 0:00:06]} hxg5 {[%emt 0:02:14]} 17. f4 {[%emt 0:00:08]} Nc6 {[%emt 0:25:09]} 18. fxg5 {[%emt 0:00:37]} Bxg5 {[%emt 0:01:58]} 19. Rh5 {[%emt 0:00:17]} f6 {[%emt 0:02:46]} 20. Nf3 {[%emt 0:00:37]} Bxe3 {[%emt 0:00:07]} 21. Re2 {[%emt 0:00:07]} Bc1 {[%emt 0:00:47]} 22. Re4 {[%emt 0:13:39]} e5 {[%emt 0:08:50]} 23. Bc4+ {[%emt 0:10:19]} Kg7 {[%emt 0:00:07]} 24. Reh4 {[%emt 0:01:26]} Kg6 {[%emt 0:04:12]} 25. Rh7 {[%emt 0:29:01]} e4 {[%emt 0:12:30]} 26. Nd2 {[%emt 0:09:16]} Ne5 {[%emt 0:07:11]} 27. R7h6+ {[%emt 0:05:47]} Kg7 {[%emt 0:00:46]} 28. Rh7+ {[%emt 0:00:58]} Kg6 {[%emt 0:00:32]} 29. R4h6+ {[%emt 0:11:14]} Kf5 {[%emt 0:00:34]} 30. Rh5+ {[%emt 0:01:27]} Kg6 {[%emt 0:03:05]} 31. R7h6+ {[%emt 0:02:44]} Kg7 {[%emt 0:00:13]} 32. Rh7+ {[%emt 0:02:39]} Kg6 {[%emt 0:00:09]} 33. R7h6+ {[%emt 0:04:10]} Kg7 {[%emt 0:00:07]} 34. Bxe5 {[%emt 0:08:46]} fxe5 {[%emt 0:03:20]} 35. Rh7+ {[%emt 0:00:07]} Kg6 {[%emt 0:00:10]} 36. R7h6+ {[%emt 0:00:25]} Kg7 {[%emt 0:00:07]} 37. Rh7+ {[%emt 0:00:03]} Kg6 {[%emt 0:00:07]} 38. R7h6+ {[%emt 0:04:56]} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.10"]
[White "Bluebaum, Matthias"]
[Black "Alekseenko, Kirill"]
[Result "1/2-1/2"]
[ECO "E51"]
[WhiteElo "2643"]
[BlackElo "2674"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,80,1,6,0,0,4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,18,0,0,0,0,4,0,0,21,19,27,0,5,0,20,0,0,0,0,-17,-21,-29,-29,-22,-19,-45,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-10,-11]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd2 d5 6. Nf3 b6 7. cxd5 ({Predecessor:} 7. Rc1 Bb7 8. cxd5 exd5 9. Bd3 Be7 10. O-O c5 {1-0 (65) Tudor,V (2138)-Richter,W (2201) ICCF email 2014}) 7... exd5 8. Rc1 $146 {E51: Nimzo-Indian: Rubinstein: 4...0-0 5 Nf3 d5} (8. Bd3 Bb7 9. O-O Bd6 10. Rc1 c5 11. Ne5 Nc6 12. Ng4 Nxg4 13. Qxg4 c4 14. Bb1 Ne7 15. Nb5 f5 16. Qe2 a6 17. Nxd6 Qxd6 18. f3 b5 19. Be1 Ng6 20. Ba5 Ne7 21. Be1 Ng6 22. Ba5 Ne7 23. Be1 {½-½ (23) Nakamura,H (2743)-Giri,A (2779) Saint Louis 2019}) 8... Be7 9. Bd3 c5 10. Ne5 Bb7 11. O-O Nc6 12. Be1 Bd6 13. f4 cxd4 14. Nxc6 Bxc6 15. exd4 Qd7 16. Qc2 Bb4 17. Ne2 Ba4 18. Qc7 Qxc7 19. Rxc7 Bd6 20. Rc1 Rfe8 21. Nc3 Bc6 22. Bd2 Rac8 23. f5 Bb7 24. Bf4 Bxf4 25. Rxf4 Ne4 26. Bxe4 dxe4 27. Re1 Rcd8 28. Rd1 e3 29. Re1 Kf8 30. Rh4 {The position is equal.} h6 {[#]} 31. f6 $1 {[%mdl 512]} gxf6 32. Rxh6 f5 33. Rh4 Kg7 34. Nd1 Re4 35. Rxe4 Bxe4 36. Nxe3 $11 {KRB-KRN} f4 37. Nd1 Rxd4 38. Nc3 Bc6 39. Rf1 b5 {[%cal Bb6b5,Bb5b4][%mdl 32]} 40. a3 b4 {Accuracy: White = 70%, Black = 71%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.10"]
[White "Lu, Shanglei"]
[Black "Motylev, Alexander"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2602"]
[BlackElo "2651"]
[Annotator "TA"]
[PlyCount "42"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,42,13,17,6,7,18,19,0,0,0,0,0,0,-18,0,0,0,-2,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. O-O a6 7. Nbd2 {[%cal Bb1d2,Bd2f1,Bf1g3][%mdl 32]} Ba7 8. Bb3 O-O 9. h3 h6 10. Re1 Be6 11. Bc2 Re8 {The position is equal.} 12. Nf1 {C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} d5 13. exd5 (13. Qe2 b5 14. Rd1 Qe7 15. Ng3 Rad8 16. exd5 Nxd5 17. Qe4 Nf6 18. Qxc6 Bb6 19. d4 e4 {1-0 (89) So,W (2763)-Harikrishna,P (2734) Riga 2019}) 13... Nxd5 14. Ng3 Qd6 15. Nh4 Qd8 16. Nf3 Qd6 17. Qe2 Qd7 18. Qf1 Qd6 $146 ({Predecessor:} 18... f6 19. Bd2 Qf7 20. d4 exd4 21. Qd3 dxc3 22. Bxc3 {½-½ (22) Gorra,G (1772)-Lind,A (1879) LSS email 2014}) 19. Qe2 Qd7 20. Qf1 Qd6 21. Qe2 Qd7 {Accuracy: White = 77%, Black = 86%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.11"]
[White "Carlsen, Magnus"]
[Black "Ganguly, Surya Shekhar"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2876"]
[BlackElo "2658"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,81,13,0,7,4,4,10,21,20,35,9,35,44,88,79,73,60,67,59,65,68,92,90,82,94,112,106,115,105,113,86,146,146,131,157,130,142,209,228,254,234,256,196,218,224,210,177,160,166,325,215,611,611,610,609,595,592,690,532,493,507,789,561,538,534,921,875,1000,981,860,814]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nb3 Be7 {B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5} (7... Be6 8. f4 g6 9. Be2 Nbd7 10. g4 Rc8 11. f5 Bxb3 12. axb3 Rxc3 13. bxc3 Nxe4 14. O-O Qh4 15. Bf3 gxf5 16. Bxe4 fxe4 {½-½ (53) Caruana,F (2818)-Vachier Lagrave,M (2778) Saint Louis 2019}) 8. g4 h6 9. Be3 Nbd7 {The position is equal.} 10. a4 b6 11. f3 Qc7 12. h4 Nf8 $146 ({Predecessor:} 12... Bb7 13. Qd2 Rd8 14. Rh3 d5 15. Nxd5 Nxd5 16. exd5 {½-½ (54) Nichols,S (2202)-Bernal Varela,N (2138) FICGS email 2010}) 13. Rg1 Be6 14. g5 $1 {[%cal Rg5f6]} hxg5 15. hxg5 N6d7 16. Nd5 $36 {[%mdl 2048] White fights for an advantage.} Qc6 17. Qd2 Ng6 18. a5 {[%cal Ra5b6]} b5 19. O-O-O Rc8 20. Kb1 Nc5 21. Be2 Bd8 (21... Rh7 $142) 22. Nxc5 $16 dxc5 23. f4 $1 {[%cal Rf4f5]} exf4 24. Bxf4 Be7 (24... Rh4 $16) 25. Nxe7 $18 Kxe7 26. Bd6+ $1 Ke8 27. Qc3 Rh7 28. Bg3 b4 29. Qd3 c4 {[#]} 30. Qd6 $1 Qxe4 $2 (30... b3 {might work better.} 31. cxb3 Qxe4+ {[%mdl 64] Double Attack} 32. Ka1 cxb3 33. Bxa6 Qa4+ 34. Qa3 Qxa3+ 35. bxa3 Rc5) 31. Rd4 ({Weaker is} 31. Qxa6 b3 $15) ({Inferior is} 31. Qxb4 Qxe2 32. Rge1 Qg2 $11) 31... Qb7 $2 {[#]} (31... Qc6 32. Qxc6+ (32. Qxb4 Rh1 $16) 32... Rxc6) 32. Qb6 $1 {[%cal Rb6b7] White is clearly winning.} Qa8 33. Rgd1 {Bf3! is the strong threat.} Rh1 34. Be1 {Strongly threatening Bf3!} Ne5 35. Bxb4 Rxd1+ 36. Rxd1 Qc6 (36... Rd8 $142 37. Rxd8+ Qxd8) 37. Qe3 Qb5 38. Bc3 Rc5 39. b4 Nd3 40. cxd3 Rd5 41. dxc4 {Accuracy: White = 91%, Black = 36%.} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.11"]
[White "Melkumyan, Hrant"]
[Black "Paravyan, David"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2650"]
[BlackElo "2602"]
[Annotator "TA"]
[PlyCount "117"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,117,0,0,19,0,0,0,0,0,0,1,8,0,0,0,0,0,2,0,5,0,0,-12,-10,-4,0,-18,-16,-60,-3,-20,-24,-25,-27,-37,-14,-14,-6,-31,-35,-33,-18,-28,-32,-37,-37,-117,-96,-96,-67,-87,-4,-4,-1,-4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Be3 Nc6 9. Qd2 cxd4 10. cxd4 Bg4 11. Rd1 O-O 12. Be2 Rc8 13. O-O Qa5 {D85: Exchange Grünfeld: Unusual White 7th moves and lines with 7 Nf3} 14. h3 Bxf3 15. Bxf3 Qxd2 16. Rxd2 Na5 {[#]} 17. Rd3 $146 ({Predecessor:} 17. e5 Nc4 18. Rd3 Nxe3 19. fxe3 Rc7 20. Be4 Rfc8 21. Rb3 {½-½ (29) Anand,V (2811)-Carlsen,M (2826) Moscow 2011}) 17... Rfd8 18. d5 b6 19. Rc1 Rxc1+ 20. Bxc1 Be5 21. Bg5 Kf8 22. Bh6+ Ke8 23. Bg4 Nb7 24. Ra3 Nd6 25. Rxa7 Nxe4 26. Be3 f5 ({Black should play} 26... Nc3 $15) 27. Bd1 Nc3 28. Bb3 Nxd5 29. Bd2 Bf4 30. Be1 Nf6 31. Ra6 Bc7 32. f3 Kd7 33. Bf2 Kc6 34. Ra7 Nd5 35. a4 (35. Kf1 $15) 35... Bb8 36. Bxd5+ Rxd5 37. Rxe7 $17 {[%mdl 4096] Endgame [#] KRB-KRB} Rd1+ (37... Bd6 $1 $17 {[%cal Rd6e7]} 38. Re1 Rd2) 38. Re1 $11 {The position is equal.} Rxe1+ 39. Bxe1 {KB-KB} Bc7 40. Kf2 $1 Kc5 {Threatens to win with ...Kc4.} 41. Ke3 $1 Kc4 42. g4 $1 fxg4 43. hxg4 Kb3 {And now ...g5 would win.} 44. f4 Kxa4 45. f5 b5 46. Ke4 b4 47. Kd5 b3 {[#] aiming for ...b2.} 48. Bc3 Ba5 49. Bb2 Bb4 50. Ke5 gxf5 51. gxf5 Ba3 52. Bxa3 Kxa3 {KPP-KP} 53. f6 {White threatens f7 and mate.} b2 54. f7 b1=Q 55. f8=Q+ Qb4 56. Qxb4+ Kxb4 57. Kf5 h5 58. Kg5 h4 {( -> ...h3)} 59. Kxh4 {Accuracy: White = 57%, Black = 59%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.12"]
[White "Yu, Yangyi"]
[Black "Kovalev, Vladislav"]
[Result "1/2-1/2"]
[ECO "B29"]
[WhiteElo "2763"]
[BlackElo "2661"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,89,38,37,29,32,45,21,33,24,25,27,41,39,41,16,17,24,25,13,26,10,22,25,25,18,27,21,58,58,56,46,42,31,31,31,31,31,31,31,31,31,31,31,31,31,50,8,8,8,9,8,8,0,0,0,8,1,1,8,8,8,8,9,9,9,10,0,0,0,0,0,55,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 Nf6 3. Nc3 d5 4. exd5 Nxd5 5. Bb5+ Bd7 6. Ne5 {[#] aiming for Qf3.} Nf6 {B29: Sicilian: 2 Nf3 Nf6 (Nimzowitsch Variation)} (6... Bxb5 7. Qf3 f6 8. Nxb5 Na6 9. Qh5+ g6 10. Nxg6 hxg6 11. Qxh8 Qd7 12. Nc3 Nab4 13. O-O Nxc2 14. Rb1 {½-½ (54) Caruana,F (2816)-Mamedyarov,S (2808) Leuven 2018}) 7. Qf3 Qc8 8. Nxd7 Nbxd7 9. b3 $146 ({Predecessor:} 9. O-O a6 10. Bxd7+ Qxd7 11. d3 e6 12. Ne4 Be7 13. Be3 Nxe4 14. dxe4 {0-1 (48) Kabanov,N (2450)-Belyakov,B (2459) St Petersburg 2018}) 9... a6 10. Bxd7+ Qxd7 11. Bb2 Qe6+ 12. Ne2 (12. Kf1 {is interesting.} Qd7 13. h4 e6 14. Re1 O-O-O 15. d3) 12... Qe4 13. Qxe4 Nxe4 14. Ng3 Nf6 15. O-O-O e6 16. f4 h5 17. Bxf6 gxf6 18. f5 $1 Rd8 19. Rhf1 Be7 20. Rde1 Kd7 21. h4 e5 22. Ne4 Rhg8 23. g3 b5 24. c4 Kc6 25. Rf3 Rd4 26. d3 Rb8 27. Kc2 Rd7 28. Nc3 bxc4 29. dxc4 Rd4 $1 30. Re4 Rbd8 31. Rxd4 (31. Re2 {is more complex.} Rg8 32. Rd2 Bd8 33. Rd1 Rgg4 34. Re3) 31... cxd4 $11 {[%mdl 4096] Endgame KRB-KRN} 32. Ne4 $1 Rb8 33. Rf1 a5 34. Rb1 Rg8 35. Rg1 Rg4 36. Kd3 Rg8 37. Ke2 Rd8 38. Kf3 {[#]} a4 $1 {[%mdl 512]} 39. Rb1 (39. bxa4 Ra8) 39... axb3 40. axb3 Ra8 ({Black should try} 40... d3 $11) 41. b4 (41. g4 $1 $14) 41... Ra3+ {The position is equal.} 42. Kf2 Ra2+ 43. Kf3 Ra3+ 44. Kf2 Ra2+ 45. Kf3 {Accuracy: White = 67%, Black = 71%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.12"]
[White "Safarli, Eltaj"]
[Black "Chigaev, Maksim"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2593"]
[BlackElo "2644"]
[Annotator "RC"]
[PlyCount "46"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. e4 {[%emt 0:00:58]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:03]} Nc6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:03]} exd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:15]} 5. Nxc6 {[%emt 0:00:30]} bxc6 {[%emt 0:00:10]} 6. e5 {[%emt 0:00:04]} Qe7 {[%emt 0:00:12]} 7. Qe2 {[%emt 0:00:08]} Nd5 {[%emt 0:00:08]} 8. c4 {[%emt 0:02:58]} Ba6 {[%emt 0:02:25]} 9. b3 {[%emt 0:05:54]} g6 {[%emt 0:03:36]} 10. Ba3 {[%emt 0:06:03]} Nb4 {[%emt 0:03:17]} 11. Bb2 {[%emt 0:00:11]} Bg7 {[%emt 0:03:01]} 12. a3 {[%emt 0:01:10]} Nd5 {[%emt 0:00:11]} 13. Nd2 {[%emt 0:00:20]} O-O {[%emt 0:00:20]} 14. O-O-O {[%emt 0:00:58]} Rfe8 {[%emt 0:04:10]} 15. Qf3 {[%emt 0:05:39]} Nb6 {[%emt 0:00:16]} 16. Ne4 {[%emt 0:04:00]} Bxe5 {[%emt 0:01:14]} 17. Bxe5 {[%emt 0:00:30]} Qxe5 {[%emt 0:00:07]} 18. Nf6+ {[%emt 0:00:28]} Kf8 {[%emt 0:00:12]} 19. Nxe8 {[%emt 0:00:12]} Qa1+ {[%emt 0:00:09]} 20. Kc2 {[%emt 0:00:03]} Qa2+ {[%emt 0:00:09]} 21. Kc1 {[%emt 0:00:03]} Qa1+ {[%emt 0:00:09]} 22. Kc2 {[%emt 0:00:03]} Qa2+ {[%emt 0:00:09]} 23. Kc1 {[%emt 0:00:02]} Qa1+ {[%emt 0:00:10]} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.13"]
[White "Harikrishna, Pentala"]
[Black "Sarana, Alexey"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2748"]
[BlackElo "2655"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,68,10,3,9,0,15,13,22,0,22,20,25,18,53,53,69,75,64,62,71,74,69,77,77,60,58,30,84,81,72,83,101,45,57,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Bd2 Be7 6. Nf3 c6 7. Qc2 O-O 8. O-O b6 9. Rd1 Nbd7 10. b3 a5 {E11: Bogo-Indian} 11. Bc3 Bb7 12. Nbd2 Qc7 13. e4 {[#]} Nxe4 $146 ({Predecessor:} 13... dxe4 14. Nxe4 c5 15. Nxf6+ Nxf6 16. dxc5 bxc5 17. Ng5 h6 18. Ne4 Nxe4 19. Bxe4 Bxe4 20. Qxe4 {½-½ (41) Bruzon Batista,L (2669)-Ni,H (2703) Danzhou 2015}) 14. Nxe4 dxe4 15. Qxe4 c5 16. d5 {Threatens to win with Qe3.} Bf6 17. Bxf6 Nxf6 18. Qe5 Qxe5 19. Nxe5 exd5 20. cxd5 Rad8 {[%cal Rb7d5]} 21. Rd2 Rfe8 ({But not} 21... Nxd5 $2 22. Rad1 $18) 22. f4 Nd7 (22... g5 $11) 23. Nc6 $16 Ra8 24. g4 a4 25. Rb1 (25. d6 $16 {aiming for Ne7+.} Kf8 26. Ne5 {[%mdl 64] Discovered Attack} Nxe5 27. Bxb7) 25... axb3 $14 26. Rxb3 (26. axb3 $14 Ra3 27. g5) 26... Ra4 $36 {[%mdl 2048] The position is equal. Black is more active.} 27. Ne5 Rxf4 28. Nxd7 {[#] Hoping for h3.} Re1+ 29. Bf1 Rfxf1+ 30. Kg2 Rg1+ 31. Kf2 $1 Ref1+ 32. Ke3 Re1+ ({Weaker is} 32... Rxg4 33. Rxb6 Rb4 34. Rb2 $18) 33. Kf2 Rgf1+ 34. Kg2 Rg1+ {Accuracy: White = 75%, Black = 34%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.13"]
[White "Zvjaginsev, Vadim"]
[Black "Yilmaz, Mustafa"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2644"]
[BlackElo "2595"]
[Annotator "RC"]
[PlyCount "82"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:48]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:27]} 3. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:26]} 4. Nc3 {[%emt 0:00:02]} Bb4 {[%emt 0:01:48]} 5. Bg5 {[%emt 0:00:20]} h6 {[%emt 0:00:23]} 6. Bxf6 {[%emt 0:00:32]} Qxf6 {[%emt 0:00:06]} 7. Qa4+ {[%emt 0:00:38]} Nc6 {[%emt 0:01:05]} 8. e3 {[%emt 0:00:05]} O-O {[%emt 0:01:21]} 9. Rd1 {[%emt 0:01:01]} Qg6 {[%emt 0:05:27]} 10. h3 {[%emt 0:00:35]} Bd7 {[%emt 0:10:20]} 11. Qb3 {[%emt 0:01:11]} dxc4 {[%emt 0:03:56]} 12. Qxc4 {[%emt 0:04:21]} Qc2 {[%emt 0:07:17]} 13. a3 {[%emt 0:01:32]} Bxc3+ {[%emt 0:10:20]} 14. Qxc3 {[%emt 0:04:34]} Qxc3+ {[%emt 0:00:06]} 15. bxc3 {[%emt 0:00:03]} Rfd8 {[%emt 0:02:30]} 16. g4 {[%emt 0:06:00]} Rac8 {[%emt 0:07:58]} 17. Rg1 {[%emt 0:07:07]} Ne7 {[%emt 0:04:18]} 18. g5 {[%emt 0:03:51]} hxg5 {[%emt 0:03:38]} 19. Rxg5 {[%emt 0:01:24]} f6 {[%emt 0:02:07]} 20. Ra5 {[%emt 0:04:38]} Nc6 {[%emt 0:02:22]} 21. Rb5 {[%emt 0:03:14]} b6 {[%emt 0:00:27]} 22. Rb2 {[%emt 0:08:49]} Na5 {[%emt 0:02:42]} 23. Ba6 {[%emt 0:06:59]} Rb8 {[%emt 0:00:04]} 24. Be2 {[%emt 0:00:56]} Kf7 {[%emt 0:05:13]} 25. c4 {[%emt 0:01:46]} Ke7 {[%emt 0:01:58]} 26. Nd2 {[%emt 0:08:49]} Rh8 {[%emt 0:05:39]} 27. Bf1 {[%emt 0:00:48]} Rh5 {[%emt 0:03:01]} 28. c5 {[%emt 0:01:34]} e5 {[%emt 0:03:24]} 29. dxe5 {[%emt 0:06:33]} Rxe5 {[%emt 0:01:11]} 30. Rc1 {[%emt 0:01:08]} Rh5 {[%emt 0:04:16]} 31. cxb6 {[%emt 0:04:08]} cxb6 {[%emt 0:01:02]} 32. Rc7 {[%emt 0:11:21]} Rb7 {[%emt 0:05:41]} 33. Rbc2 {[%emt 0:01:39]} Kd8 {[%emt 0:04:04]} 34. R7c3 {[%emt 0:01:55]} Rb8 {[%emt 0:02:00]} 35. Ne4 {[%emt 0:06:49]} Rc8 {[%emt 0:02:40]} 36. Rxc8+ {[%emt 0:02:36]} Bxc8 {[%emt 0:00:01]} 37. Rd2+ {[%emt 0:00:07]} Ke7 {[%emt 0:00:35]} 38. Rc2 {[%emt 0:00:05]} Kd8 {[%emt 0:02:23]} 39. Rd2+ {[%emt 0:00:04]} Kc7 {[%emt 0:01:16]} 40. f4 {[%emt 0:07:12]} Bb7 {[%emt 0:04:45]} 41. Rc2+ {[%emt 0:05:49]} Kd8 {[%emt 0:02:42]} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.14"]
[White "Artemiev, Vladislav"]
[Black "Kasimdzhanov, Rustam"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2746"]
[BlackElo "2657"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,75,8,18,17,27,17,26,25,19,24,27,-18,-10,-16,-14,-19,0,-6,0,-18,-18,-29,-25,-31,-28,-30,-23,-31,-24,-27,-27,-30,-43,-33,-30,-21,-18,-18,0,0,0,0,0,0,-12,0,0,0,5,3,5,0,6,3,3,3,3,4,7,0,0,0,0,0,0,0,0,0]} 1. Nf3 d5 2. b3 Bg4 3. e3 e5 (3... Nd7 4. Bb2 Ngf6 5. h3 Bh5 6. g4 Bg6 7. Nh4 e5 8. d3 c6 9. Nd2 Bd6 10. Bg2 O-O 11. Qe2 a5 12. a3 Re8 13. Nxg6 hxg6 {1-0 (49) Grischuk,A (2766)-Caruana,F (2822) Saint Louis 2018}) 4. h3 Bxf3 5. Qxf3 e4 6. Qg3 {A06: Réti Opening:1 Nf3 d5} Nd7 7. Nc3 $146 {[%cal Bb1c3,Bc3e2,Be2f4][%mdl 32]} ({Predecessor:} 7. Bb2 Ngf6 8. Bb5 c6 9. Be2 Be7 10. O-O h5 11. f4 {0-1 (35) Bolivar,J-Cayon,R Barranquilla 1999}) 7... c6 8. Bb2 {White has an edge.} Nc5 9. Ne2 Nf6 10. Nf4 Rg8 11. h4 Bd6 12. Qg5 Be7 13. Qg3 Bd6 14. Be2 Qe7 15. Qg5 O-O-O 16. O-O-O Ncd7 17. Kb1 h6 18. Qf5 g6 19. Qh3 Be5 20. Bxe5 Qxe5 21. Bg4 Nxg4 22. Qxg4 f5 {The position is equal.} 23. Qh3 g5 24. Ne2 f4 25. hxg5 hxg5 26. Qg4 Kb8 27. Rh6 Nf6 28. Qh3 Rdf8 29. exf4 gxf4 30. Rh4 $1 {[#]} f3 $1 {[%mdl 512]} 31. gxf3 exf3 32. Qxf3 Ne4 $132 {[%mdl 2048] Black is fighting back} 33. Qe3 Rg2 34. Nc3 {[%cal Rc3e4]} Nxc3+ ({But not} 34... Rfxf2 $2 35. Nxe4 dxe4 36. Rxe4 $18) 35. dxc3 Qf6 36. Rh7 Qxf2 37. Qxf2 Rgxf2 38. Re1 {Accuracy: White = 70%, Black = 65%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.14"]
[White "Christiansen, Johan-Sebastian"]
[Black "Nguyen, Ngoc Truong Son"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2558"]
[BlackElo "2638"]
[Annotator "RC"]
[PlyCount "39"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:26]} e5 {[%emt 0:01:10]} 4. Bc4 {[%emt 0:00:43]} Be7 {[%emt 0:04:08]} 5. d3 {[%emt 0:04:02]} d6 {[%emt 0:00:33]} 6. Nd2 {[%emt 0:01:20]} Nf6 {[%emt 0:00:42]} 7. Nf1 {[%emt 0:00:52]} Nd7 {[%emt 0:00:49]} 8. Nd5 {[%emt 0:00:33]} Nb6 {[%emt 0:00:31]} 9. Nxb6 {[%emt 0:00:06]} axb6 {[%emt 0:00:33]} 10. c3 {[%emt 0:00:05]} O-O {[%emt 0:00:57]} 11. h4 {[%emt 0:00:04]} Be6 {[%emt 0:09:26]} 12. Bxe6 {[%emt 0:00:32]} fxe6 {[%emt 0:00:15]} 13. Qg4 {[%emt 0:00:07]} Qd7 {[%emt 0:00:55]} 14. h5 {[%emt 0:00:05]} Rf7 {[%emt 0:05:56]} 15. Nh2 {[%emt 0:10:39]} Na5 {[%emt 0:05:38]} 16. Rb1 {[%emt 0:17:03]} Nc6 {[%emt 0:12:13]} 17. Ra1 {[%emt 0:05:08]} Na5 {[%emt 0:09:37]} 18. Rb1 {[%emt 0:04:41]} Nc6 {[%emt 0:00:44]} 19. Ra1 {[%emt 0:02:58]} Na5 {[%emt 0:14:45]} 20. Rb1 {[%emt 0:00:30]} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.15"]
[White "Papaioannou, Ioannis"]
[Black "Nakamura, Hikaru"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2645"]
[BlackElo "2745"]
[Annotator "TA"]
[PlyCount "34"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,34,31,16,0,0,0,0,0,0,0,0,-6,8,0,0,7,16,0,0,0,24,0,0,0,20]} 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 dxc4 5. Bg2 a6 6. O-O Nc6 7. Qc2 {E04: Open Catalan: 5 Nf3} (7. e3 Rb8 8. Nfd2 e5 9. Bxc6+ bxc6 10. dxe5 Ng4 11. Nxc4 Be6 12. Qe2 h5 13. Rd1 Qc8 14. Qf3 Rb6 15. Nxb6 cxb6 16. h4 Nxe5 {½-½ (41) Grischuk,A (2759)-Ding,L (2811) Khanty-Mansiysk 2019}) 7... Nxd4 8. Nxd4 Qxd4 9. Nd2 {[#]} c3 $1 10. bxc3 Qc5 11. Rb1 Bd6 12. Ne4 Nxe4 13. Bxe4 Qh5 $146 ({Predecessor:} 13... f5 14. Be3 Qc4 {1-0 (41) Muthaiah,A (2427)-Joshi,G (2121) Bhubaneswar 2019}) 14. Bf3 Qg6 15. Be4 Qh5 16. Bf3 Qg6 17. Be4 Qh5 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.15"]
[White "Adly, Ahmed"]
[Black "Puranik, Abhimanyu"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2636"]
[BlackElo "2571"]
[Annotator "RC"]
[PlyCount "74"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. e3 {[%emt 0:00:23]} g6 {[%emt 0:00:02]} 3. b4 {[%emt 0:00:12]} Bg7 {[%emt 0:01:06]} 4. Bb2 {[%emt 0:00:03]} d5 {[%emt 0:01:46]} 5. d4 {[%emt 0:00:26]} O-O {[%emt 0:01:24]} 6. Be2 {[%emt 0:00:03]} c6 {[%emt 0:01:34]} 7. O-O {[%emt 0:00:10]} Nbd7 {[%emt 0:10:03]} 8. a4 {[%emt 0:01:41]} a5 {[%emt 0:03:16]} 9. b5 {[%emt 0:00:03]} c5 {[%emt 0:00:38]} 10. c4 {[%emt 0:00:06]} b6 {[%emt 0:18:20]} 11. Ne5 {[%emt 0:00:09]} Bb7 {[%emt 0:07:08]} 12. Nc6 {[%emt 0:06:16]} Bxc6 {[%emt 0:04:35]} 13. bxc6 {[%emt 0:00:03]} Nb8 {[%emt 0:00:04]} 14. dxc5 {[%emt 0:00:23]} Nxc6 {[%emt 0:03:10]} 15. cxd5 {[%emt 0:00:11]} Nxd5 {[%emt 0:04:13]} 16. Bxg7 {[%emt 0:00:35]} Kxg7 {[%emt 0:00:03]} 17. Ra2 {[%emt 0:02:25]} Ndb4 {[%emt 0:05:11]} 18. Rd2 {[%emt 0:00:17]} Qb8 {[%emt 0:02:24]} 19. Qc1 {[%emt 0:04:45]} bxc5 {[%emt 0:06:28]} 20. Qxc5 {[%emt 0:00:53]} Rc8 {[%emt 0:01:52]} 21. Na3 {[%emt 0:00:44]} Qa7 {[%emt 0:12:21]} 22. Qxa7 {[%emt 0:00:45]} Nxa7 {[%emt 0:02:26]} 23. Nc4 {[%emt 0:05:44]} Rc5 {[%emt 0:00:47]} 24. Rd7 {[%emt 0:01:05]} Nac6 {[%emt 0:00:58]} 25. f4 {[%emt 0:00:02]} Na2 {[%emt 0:04:53]} 26. Ra1 {[%emt 0:00:15]} Nc3 {[%emt 0:00:16]} 27. Bf1 {[%emt 0:00:02]} Rb8 {[%emt 0:01:37]} 28. Ra3 {[%emt 0:02:29]} Ne4 {[%emt 0:00:32]} 29. Nd2 {[%emt 0:03:06]} Nd6 {[%emt 0:02:53]} 30. Rd3 {[%emt 0:06:36]} Rc2 {[%emt 0:03:37]} 31. Nb3 {[%emt 0:03:07]} Rb4 {[%emt 0:03:11]} 32. Rc7 {[%emt 0:00:07]} Rxa4 {[%emt 0:01:19]} 33. Rd2 {[%emt 0:00:01]} Rc3 {[%emt 0:01:10]} 34. Rxd6 {[%emt 0:03:13]} exd6 {[%emt 0:00:05]} 35. Nd4 {[%emt 0:00:04]} Rxe3 {[%emt 0:01:45]} 36. Nxc6 {[%emt 0:00:08]} Rc3 {[%emt 0:00:45]} 37. Bb5 {[%emt 0:01:25]} Ra1+ {[%emt 0:00:15]} 0-1

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.16"]
[White "Mamedov, Rauf"]
[Black "Svidler, Peter"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2645"]
[BlackElo "2729"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,60,15,7,6,30,25,27,18,31,20,37,2,23,27,27,30,33,14,29,3,3,3,8,3,3,3,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 e6 6. d4 cxd4 7. cxd4 d6 8. O-O Be7 9. Qe2 O-O 10. Rd1 Bd7 11. Bd2 {B22: Sicilian: 2 c3} (11. a3 Rc8 12. Bxd5 exd5 13. Nc3 Be6 14. Bf4 Re8 15. h3 a6 16. Rac1 h6 17. b4 Bf8 18. Qd2 Rc7 {½-½ (39) Vitiugov,N (2732)-Yu,Y (2763) Khanty-Mansiysk 2019}) 11... Ndb4 12. exd6 Bxd6 13. Nc3 $146 {White has an edge.} ({Predecessor:} 13. a3 Nd5 14. Nc3 Nce7 15. Ne5 Nxc3 16. bxc3 Bxe5 17. Qxe5 Ng6 18. Qg3 Ba4 {½-½ (37) Stevic,H (2539)-Jankovic,A (2477) Zagreb 2004}) 13... Ne7 14. Bg5 h6 15. Bh4 Qe8 16. Bxe7 Qxe7 17. a3 Nc6 18. d5 (18. Re1 {with more complications.} Rfd8 19. Rad1 Rac8 20. Ba2 Qf8 21. d5) 18... exd5 19. Qxe7 Bxe7 {The position is equal.} 20. Nxd5 Rfd8 21. Nxe7+ Nxe7 22. Ne5 Be8 23. f3 Kf8 24. Kf2 Nc6 25. Nxc6 Bxc6 26. Ke3 Re8+ 27. Kf2 Red8 28. Ke3 Re8+ 29. Kf2 Red8 30. Ke3 Ke7 {Accuracy: White = 80%, Black = 79%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.16"]
[White "Zhang, Zhong"]
[Black "Baron, Tal"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "2636"]
[BlackElo "2531"]
[Annotator "RC"]
[PlyCount "75"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:08]} c5 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:24]} d5 {[%emt 0:00:00]} 4. cxd5 {[%emt 0:00:06]} Nxd5 {[%emt 0:00:00]} 5. e3 {[%emt 0:00:15]} e6 {[%emt 0:00:51]} 6. Nxd5 {[%emt 0:00:29]} exd5 {[%emt 0:00:04]} 7. b4 {[%emt 0:00:11]} cxb4 {[%emt 0:01:05]} 8. Bb2 {[%emt 0:00:04]} Nc6 {[%emt 0:03:59]} 9. Nd4 {[%emt 0:00:22]} h5 {[%emt 0:06:13]} 10. Rc1 {[%emt 0:05:05]} Rh6 {[%emt 0:20:21]} 11. Be2 {[%emt 0:03:42]} Qa5 {[%emt 0:05:03]} 12. Nb3 {[%emt 0:14:41]} Qa4 {[%emt 0:16:02]} 13. O-O {[%emt 0:20:53]} Bf5 {[%emt 0:08:55]} 14. Ra1 {[%emt 0:16:37]} h4 {[%emt 0:12:16]} 15. Bg4 {[%emt 0:06:52]} Bd3 {[%emt 0:00:25]} 16. Re1 {[%emt 0:00:12]} f5 {[%emt 0:02:44]} 17. Be2 {[%emt 0:01:10]} Qa6 {[%emt 0:01:58]} 18. Bh5+ {[%emt 0:07:01]} g6 {[%emt 0:00:45]} 19. Bf3 {[%emt 0:00:10]} O-O-O {[%emt 0:00:50]} 20. Bf6 {[%emt 0:00:51]} Rd7 {[%emt 0:01:24]} 21. Qc1 {[%emt 0:04:31]} Qc4 {[%emt 0:03:15]} 22. Qb2 {[%emt 0:00:25]} Qc2 {[%emt 0:00:52]} 23. Qxc2 {[%emt 0:05:37]} Bxc2 {[%emt 0:00:02]} 24. Rec1 {[%emt 0:00:26]} Bxb3 {[%emt 0:00:58]} 25. axb3 {[%emt 0:00:02]} Kb8 {[%emt 0:00:05]} 26. h3 {[%emt 0:02:41]} Rhh7 {[%emt 0:07:28]} 27. Kf1 {[%emt 0:00:53]} Be7 {[%emt 0:03:11]} 28. Bxe7 {[%emt 0:01:42]} Rhxe7 {[%emt 0:00:01]} 29. Rc5 {[%emt 0:00:32]} Ne5 {[%emt 0:00:21]} 30. Bxd5 {[%emt 0:07:04]} Nd3 {[%emt 0:06:51]} 31. Rb5 {[%emt 0:00:17]} a6 {[%emt 0:01:14]} 32. Rxa6 {[%emt 0:04:15]} Nc5 {[%emt 0:05:44]} 33. Rxg6 {[%emt 0:01:02]} Rxd5 {[%emt 0:00:03]} 34. d4 {[%emt 0:00:25]} Rxd4 {[%emt 0:02:48]} 35. exd4 {[%emt 0:02:47]} Nd3 {[%emt 0:00:01]} 36. g3 {[%emt 0:01:58]} f4 {[%emt 0:00:04]} 37. Rg8+ {[%emt 0:01:36]} Kc7 {[%emt 0:00:03]} 38. gxf4 {[%emt 0:00:18]} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.17"]
[White "Lupulescu, Constantin"]
[Black "Bu, Xiangzhi"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "2643"]
[BlackElo "2721"]
[Annotator "TA"]
[PlyCount "133"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,133,22,23,26,16,27,33,20,8,15,14,36,43,25,35,35,29,50,24,16,22,18,0,17,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,17,10,17,6,13,4,13,0,10,0,16,16,30,31,30,32,33,33,49,49,49,49,49,49,49,49,49,49,49,49,49,49,49,49,56,57,8,0,57,57,57,57,57,57,64,64,66,0,0,0,0,0,0,0,6,8,8,8,101,101,101,101,101,101,101,101,101,101,101,101,101,101,101,101,101,101,101,101,101,101,101,101,101,95]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Be4 7. f3 Bg6 {D12: Slav Defence: 3 Nf3 Nf6 4 e3 Bf5} 8. Bd2 (8. Qb3 Qc7 9. Bd2 Be7 10. O-O-O dxc4 11. Bxc4 b5 12. Be2 a6 13. Nxg6 hxg6 14. Ne4 Nxe4 15. fxe4 c5 16. d5 exd5 17. exd5 {½-½ (38) Ding,L (2811)-Shankland,S (2705) chess.com INT 2019}) 8... Be7 9. Nxg6 hxg6 {White is slightly better.} 10. Qc2 Nbd7 $146 ({Predecessor:} 10... a6 11. O-O-O Nbd7 12. Be1 b5 13. c5 Qc8 14. g4 Bd8 15. h4 {1-0 (36) Adly,A (2637)-Ibrahimov,R (2518) Riadh 2017}) 11. O-O-O Qc7 12. h4 dxc4 13. Bxc4 b5 14. Bd3 a6 15. Ne4 Nxe4 16. Bxe4 Rc8 17. Kb1 Nf6 18. Rc1 {[%cal Re4c6]} Nxe4 19. Qxe4 Qd7 20. Be1 f5 21. Qc2 c5 22. Bb4 {[%cal Rd4c5]} c4 23. Bxe7 Qxe7 24. Qf2 Kf7 25. g4 b4 26. h5 gxh5 27. gxh5 c3 28. Qg3 Rh6 29. Qe5 Kg8 30. Rh2 Kh7 31. Rg2 Qc7 32. Qxc7 Rxc7 $11 {[%mdl 4096] Endgame KRR-KRR} 33. Rg5 g6 34. Rxg6 Rxg6 35. hxg6+ Kxg6 36. bxc3 bxc3 $14 {KR-KR} 37. Kc2 f4 $1 38. e4 Rc4 $1 39. Rd1 Kf7 40. d5 Ra4 41. Kb3 c2 42. Rc1 Rd4 43. Kc3 Ra4 44. Kb3 Rd4 45. dxe6+ $1 Kxe6 {next ...Rd3+ is good for Black.} 46. Kxc2 Rc4+ 47. Kb2 Rb4+ 48. Kc3 a5 49. Kd3 (49. Ra1 $14) 49... Ra4 $1 $11 50. Rc2 Ra3+ 51. Ke2 (51. Kd4 {is more complex.} Rxf3 52. Rc6+ Kd7 53. Rf6 Ke7 54. e5) 51... a4 52. Kf2 Rd3 53. Kg2 a3 54. Rc5 Re3 ({Much weaker is} 54... Rd2+ $6 55. Kh3 $16) (54... Kd6 $11 {keeps the balance.} 55. Rc2 Ke5) 55. Rf5 $16 {White is better.} Re2+ 56. Kh3 $1 Rxa2 57. Kg4 Ra1 58. Kxf4 a2 59. Ra5 Kf7 60. Ra7+ Kf6 61. Ra6+ Kf7 62. e5 Ke7 63. Kf5 Rf1 {[#]} 64. Ra7+ $1 ({Of course not} 64. Rxa2 $6 Rxf3+ 65. Ke4 Rf1 $11) 64... Kf8 65. Rxa2 Rxf3+ {[#]} 66. Ke6 $1 {Ra8+ is the strong threat.} Re3 67. Ra8+ {Accuracy: White = 78%, Black = 67%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.17"]
[White "Saduakassova, Dinara"]
[Black "Mareco, Sandro"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2481"]
[BlackElo "2634"]
[Annotator "RC"]
[PlyCount "62"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 4. g3 {[%emt 0:00:00]} Be7 {[%emt 0:00:03]} 5. Bg2 {[%emt 0:00:04]} O-O {[%emt 0:00:05]} 6. O-O {[%emt 0:00:03]} dxc4 {[%emt 0:00:05]} 7. Qc2 {[%emt 0:00:02]} a6 {[%emt 0:00:10]} 8. a4 {[%emt 0:00:20]} Bd7 {[%emt 0:00:04]} 9. Qxc4 {[%emt 0:03:02]} Bc6 {[%emt 0:00:06]} 10. Bf4 {[%emt 0:00:32]} Bd6 {[%emt 0:00:50]} 11. Bg5 {[%emt 0:04:30]} Nbd7 {[%emt 0:09:52]} 12. Nc3 {[%emt 0:03:17]} h6 {[%emt 0:01:07]} 13. Bxf6 {[%emt 0:10:09]} Nxf6 {[%emt 0:00:05]} 14. Rfe1 {[%emt 0:02:46]} Bd5 {[%emt 0:06:12]} 15. Qd3 {[%emt 0:05:54]} Bxf3 {[%emt 0:00:13]} 16. Bxf3 {[%emt 0:03:23]} c6 {[%emt 0:00:05]} 17. Red1 {[%emt 0:04:14]} Qa5 {[%emt 0:08:04]} 18. Qc4 {[%emt 0:04:27]} Rad8 {[%emt 0:04:18]} 19. Rab1 {[%emt 0:04:49]} Nd5 {[%emt 0:03:51]} 20. Ne4 {[%emt 0:02:37]} Nb6 {[%emt 0:04:05]} 21. Qb3 {[%emt 0:02:36]} Bb4 {[%emt 0:04:26]} 22. Ra1 {[%emt 0:02:39]} Rfe8 {[%emt 0:05:47]} 23. Kg2 {[%emt 0:05:13]} Bf8 {[%emt 0:22:58]} 24. e3 {[%emt 0:05:03]} Rb8 {[%emt 0:07:37]} 25. Qc3 {[%emt 0:08:38]} Bb4 {[%emt 0:03:32]} 26. Qc2 {[%emt 0:04:18]} Nd7 {[%emt 0:00:46]} 27. Nd2 {[%emt 0:04:52]} Qc7 {[%emt 0:00:11]} 28. Rac1 {[%emt 0:03:29]} Rbd8 {[%emt 0:01:49]} 29. Ne4 {[%emt 0:02:43]} a5 {[%emt 0:01:39]} 30. h4 {[%emt 0:02:23]} Be7 {[%emt 0:04:23]} 31. Qb3 {[%emt 0:03:10]} Qb6 {[%emt 0:06:14]} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.18"]
[White "Vidit, Santosh Gujrathi"]
[Black "Hovhannisyan, Robert"]
[Result "1/2-1/2"]
[ECO "D47"]
[WhiteElo "2718"]
[BlackElo "2639"]
[Annotator "RC"]
[PlyCount "226"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:09]} c6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:10]} Nf6 {[%emt 0:00:00]} 4. e3 {[%emt 0:00:09]} e6 {[%emt 0:00:07]} 5. Nf3 {[%emt 0:00:19]} Nbd7 {[%emt 0:00:14]} 6. Bd3 {[%emt 0:00:22]} dxc4 {[%emt 0:00:10]} 7. Bxc4 {[%emt 0:00:09]} b5 {[%emt 0:00:04]} 8. Bd3 {[%emt 0:00:11]} Bd6 {[%emt 0:00:07]} 9. Qc2 {[%emt 0:00:19]} Bb7 {[%emt 0:03:26]} 10. e4 {[%emt 0:00:13]} e5 {[%emt 0:00:46]} 11. Bg5 {[%emt 0:00:18]} O-O {[%emt 0:04:22]} 12. O-O-O {[%emt 0:00:15]} h6 {[%emt 0:06:24]} 13. Bh4 {[%emt 0:00:36]} Re8 {[%emt 0:02:26]} 14. Kb1 {[%emt 0:01:25]} a5 {[%emt 0:06:58]} 15. dxe5 {[%emt 0:49:03]} Nxe5 {[%emt 0:01:32]} 16. Nxe5 {[%emt 0:02:05]} Bxe5 {[%emt 0:00:31]} 17. Bxb5 {[%emt 0:01:34]} Qe7 {[%emt 0:12:10]} 18. Ba4 {[%emt 0:03:57]} Bxc3 {[%emt 0:14:35]} 19. bxc3 {[%emt 0:00:11]} g5 {[%emt 0:04:02]} 20. Bg3 {[%emt 0:00:20]} Qxe4 {[%emt 0:01:13]} 21. f3 {[%emt 0:01:12]} Qxc2+ {[%emt 0:00:28]} 22. Kxc2 {[%emt 0:00:06]} Nd5 {[%emt 0:03:40]} 23. Bf2 {[%emt 0:13:35]} Re2+ {[%emt 0:01:23]} 24. Rd2 {[%emt 0:03:04]} Rae8 {[%emt 0:00:10]} 25. Rhd1 {[%emt 0:00:13]} Rxf2 {[%emt 0:01:20]} 26. Rxf2 {[%emt 0:00:40]} Ne3+ {[%emt 0:00:03]} 27. Kc1 {[%emt 0:04:55]} Nxd1 {[%emt 0:00:07]} 28. Kxd1 {[%emt 0:00:04]} Ba6 {[%emt 0:05:51]} 29. f4 {[%emt 0:02:42]} Re4 {[%emt 0:22:36]} 30. Bxc6 {[%emt 0:00:10]} Rc4 {[%emt 0:00:05]} 31. Bd5 {[%emt 0:02:37]} Rxc3 {[%emt 0:01:00]} 32. Bb3 {[%emt 0:04:19]} Rd3+ {[%emt 0:04:34]} 33. Kc1 {[%emt 0:03:17]} a4 {[%emt 0:08:26]} 34. Bxa4 {[%emt 0:00:18]} Rd4 {[%emt 0:00:04]} 35. Bb3 {[%emt 0:00:18]} gxf4 {[%emt 0:00:06]} 36. Kc2 {[%emt 0:02:35]} Bb7 {[%emt 0:02:45]} 37. Kc3 {[%emt 0:02:20]} Re4 {[%emt 0:00:05]} 38. Bc2 {[%emt 0:04:16]} Re5 {[%emt 0:04:17]} 39. Rxf4 {[%emt 0:00:19]} Bxg2 {[%emt 0:00:32]} 40. Bb3 {[%emt 0:00:23]} Bd5 {[%emt 0:02:24]} 41. Rg4+ {[%emt 0:16:19]} Kf8 {[%emt 0:20:51]} 42. Kd4 {[%emt 0:13:36]} Bxb3 {[%emt 0:00:27]} 43. Kxe5 {[%emt 0:00:05]} Bxa2 {[%emt 0:00:06]} 44. Kf6 {[%emt 0:00:06]} Be6 {[%emt 0:00:35]} 45. Rh4 {[%emt 0:03:43]} Kg8 {[%emt 0:00:28]} 46. Rxh6 {[%emt 0:00:04]} Bc4 {[%emt 0:00:30]} 47. Rh3 {[%emt 0:01:15]} Be6 {[%emt 0:00:58]} 48. Rh4 {[%emt 0:06:09]} Bb3 {[%emt 0:01:02]} 49. Rb4 {[%emt 0:01:02]} Be6 {[%emt 0:00:17]} 50. Rb5 {[%emt 0:00:13]} Kh7 {[%emt 0:00:27]} 51. Rh5+ {[%emt 0:00:11]} Kg8 {[%emt 0:00:05]} 52. Ke7 {[%emt 0:04:25]} Kg7 {[%emt 0:00:52]} 53. Rg5+ {[%emt 0:00:30]} Kh6 {[%emt 0:00:26]} 54. Rg8 {[%emt 0:03:32]} Kh7 {[%emt 0:00:26]} 55. Kf8 {[%emt 0:00:31]} Bb3 {[%emt 0:00:51]} 56. Rg4 {[%emt 0:01:11]} Be6 {[%emt 0:00:43]} 57. Rh4+ {[%emt 0:01:54]} Kg6 {[%emt 0:00:04]} 58. Rh8 {[%emt 0:00:10]} Bb3 {[%emt 0:01:58]} 59. Rh3 {[%emt 0:08:05]} Be6 {[%emt 0:01:07]} 60. Rg3+ {[%emt 0:01:28]} Kh7 {[%emt 0:00:17]} 61. Rg1 {[%emt 0:17:13]} Kh8 {[%emt 0:15:45]} 62. Rg7 {[%emt 0:00:35]} Bb3 {[%emt 0:00:53]} 63. Rg5 {[%emt 0:00:00]} Kh7 {[%emt 0:00:00]} 64. Ke7 {[%emt 0:00:00]} Be6 {[%emt 0:00:00]} 65. Kf6 {[%emt 0:00:00]} Kh8 {[%emt 0:00:00]} 66. Ra5 {[%emt 0:00:00]} Kh7 {[%emt 0:00:00]} 67. Ra8 {[%emt 0:00:00]} Bd5 {[%emt 0:00:00]} 68. Rb8 {[%emt 0:00:00]} Be6 {[%emt 0:00:00]} 69. Rb4 {[%emt 0:00:00]} Kg8 {[%emt 0:00:00]} 70. Rb1 {[%emt 0:00:00]} Kh7 {[%emt 0:00:00]} 71. Rc1 {[%emt 0:00:00]} Kg8 {[%emt 0:00:00]} 72. Rg1+ {[%emt 0:00:00]} Kh7 {[%emt 0:00:00]} 73. Rg2 {[%emt 0:00:00]} Kh8 {[%emt 0:00:00]} 74. Rg5 {[%emt 0:00:00]} Kh7 {[%emt 0:00:00]} 75. Ke7 {[%emt 0:00:00]} Kh6 {[%emt 0:00:00]} 76. Rg1 {[%emt 0:00:00]} Kh7 {[%emt 0:00:00]} 77. Kf8 {[%emt 0:00:00]} Bb3 {[%emt 0:00:00]} 78. Rg4 {[%emt 0:00:15]} Be6 {[%emt 0:00:00]} 79. Rb4 {[%emt 0:00:59]} Ba2 {[%emt 0:00:00]} 80. Rb5 {[%emt 0:01:22]} Be6 {[%emt 0:00:00]} 81. h4 {[%emt 0:02:26]} Bc4 {[%emt 0:00:00]} 82. Rh5+ {[%emt 0:02:17]} Kg6 {[%emt 0:00:00]} 83. Rc5 {[%emt 0:00:12]} Be6 {[%emt 0:00:00]} 84. Kg8 {[%emt 0:00:12]} f5+ {[%emt 0:02:57]} 85. Kf8 {[%emt 0:00:05]} Kh5 {[%emt 0:00:41]} 86. Ke7 {[%emt 0:00:08]} Bg8 {[%emt 0:05:12]} 87. Kf6 {[%emt 0:00:50]} Kxh4 {[%emt 0:00:23]} 88. Kxf5 {[%emt 0:00:45]} Kg3 {[%emt 0:01:23]} 89. Rc7 {[%emt 0:01:03]} Bd5 {[%emt 0:00:30]} 90. Rc3+ {[%emt 0:00:21]} Kf2 {[%emt 0:00:45]} 91. Ke5 {[%emt 0:00:24]} Ba8 {[%emt 0:00:45]} 92. Kd4 {[%emt 0:00:22]} Bg2 {[%emt 0:00:34]} 93. Rc2+ {[%emt 0:00:23]} Kf3 {[%emt 0:00:26]} 94. Ke5 {[%emt 0:00:07]} Kg3 {[%emt 0:01:26]} 95. Rc3+ {[%emt 0:00:06]} Kg4 {[%emt 0:00:15]} 96. Rc8 {[%emt 0:00:04]} Kf3 {[%emt 0:00:22]} 97. Rg8 {[%emt 0:00:03]} Bh3 {[%emt 0:00:49]} 98. Rf8+ {[%emt 0:00:14]} Ke3 {[%emt 0:00:35]} 99. Ra8 {[%emt 0:00:03]} Bg2 {[%emt 0:00:54]} 100. Ra3+ {[%emt 0:00:06]} Ke2 {[%emt 0:00:16]} 101. Rb3 {[%emt 0:01:28]} Bc6 {[%emt 0:00:34]} 102. Kd4 {[%emt 0:00:18]} Bg2 {[%emt 0:00:48]} 103. Rb8 {[%emt 0:00:15]} Kf3 {[%emt 0:00:29]} 104. Rg8 {[%emt 0:00:10]} Bf1 {[%emt 0:00:47]} 105. Rf8+ {[%emt 0:00:26]} Ke2 {[%emt 0:00:16]} 106. Re8+ {[%emt 0:00:08]} Kf3 {[%emt 0:00:25]} 107. Re3+ {[%emt 0:00:09]} Kf4 {[%emt 0:00:24]} 108. Re1 {[%emt 0:00:05]} Bg2 {[%emt 0:00:18]} 109. Kd3 {[%emt 0:00:06]} Bb7 {[%emt 0:00:56]} 110. Re7 {[%emt 0:00:15]} Bg2 {[%emt 0:00:25]} 111. Kd4 {[%emt 0:00:03]} Kf5 {[%emt 0:00:26]} 112. Rf7+ {[%emt 0:00:12]} Ke6 {[%emt 0:00:33]} 113. Rg7 {[%emt 0:00:02]} Bf3 {[%emt 0:00:25]} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.18"]
[White "Jumabayev, Rinat"]
[Black "Munguntuul, Batkhuyag"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "2630"]
[BlackElo "2421"]
[Annotator "RC"]
[PlyCount "79"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 5. Nc3 {[%emt 0:00:00]} d6 {[%emt 0:00:03]} 6. g4 {[%emt 0:00:00]} Nge7 {[%emt 0:01:00]} 7. Be3 {[%emt 0:00:33]} Nxd4 {[%emt 0:02:56]} 8. Qxd4 {[%emt 0:00:51]} Nc6 {[%emt 0:02:57]} 9. Qd2 {[%emt 0:00:31]} Be7 {[%emt 0:00:47]} 10. O-O-O {[%emt 0:01:07]} a6 {[%emt 0:00:39]} 11. f4 {[%emt 0:03:51]} b5 {[%emt 0:07:34]} 12. g5 {[%emt 0:02:20]} Bb7 {[%emt 0:05:24]} 13. Rg1 {[%emt 0:12:15]} Rc8 {[%emt 0:14:46]} 14. Kb1 {[%emt 0:07:06]} Qa5 {[%emt 0:06:26]} 15. Bg2 {[%emt 0:05:48]} b4 {[%emt 0:02:45]} 16. Ne2 {[%emt 0:03:21]} O-O {[%emt 0:09:21]} 17. h4 {[%emt 0:11:56]} f5 {[%emt 0:18:49]} 18. exf5 {[%emt 0:09:20]} Rxf5 {[%emt 0:09:18]} 19. Nd4 {[%emt 0:10:13]} Nxd4 {[%emt 0:03:39]} 20. Bxb7 {[%emt 0:00:33]} Rb8 {[%emt 0:00:53]} 21. Qxd4 {[%emt 0:03:11]} Rxb7 {[%emt 0:00:02]} 22. Qe4 {[%emt 0:00:09]} Rc7 {[%emt 0:02:38]} 23. Qxe6+ {[%emt 0:00:18]} Rf7 {[%emt 0:00:02]} 24. h5 {[%emt 0:09:30]} Qf5 {[%emt 0:00:06]} 25. Qb3 {[%emt 0:00:24]} Kh8 {[%emt 0:01:11]} 26. Rd5 {[%emt 0:02:58]} Qe6 {[%emt 0:02:40]} 27. Qd3 {[%emt 0:03:58]} Bf8 {[%emt 0:04:16]} 28. f5 {[%emt 0:01:23]} Qe8 {[%emt 0:00:03]} 29. f6 {[%emt 0:13:19]} Rc6 {[%emt 0:02:57]} 30. h6 {[%emt 0:01:58]} g6 {[%emt 0:00:49]} 31. Bd2 {[%emt 0:00:37]} Rb7 {[%emt 0:01:25]} 32. Re1 {[%emt 0:01:29]} Qf7 {[%emt 0:00:08]} 33. b3 {[%emt 0:01:53]} Kg8 {[%emt 0:02:46]} 34. Ra5 {[%emt 0:01:27]} Rbb6 {[%emt 0:01:25]} 35. Qd4 {[%emt 0:01:59]} Qc7 {[%emt 0:02:58]} 36. Rf1 {[%emt 0:00:41]} Qf7 {[%emt 0:01:46]} 37. Bxb4 {[%emt 0:00:27]} Rb8 {[%emt 0:00:16]} 38. Bd2 {[%emt 0:00:34]} Rbc8 {[%emt 0:00:37]} 39. Rc1 {[%emt 0:00:15]} Qe6 {[%emt 0:01:02]} 40. Qd3 {[%emt 0:00:17]} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.19"]
[White "Dubov, Daniil"]
[Black "Hess, Robert"]
[Result "1/2-1/2"]
[ECO "E02"]
[WhiteElo "2699"]
[BlackElo "2581"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,89,33,33,33,36,31,33,20,37,35,43,27,31,29,39,25,30,30,44,29,52,51,48,27,45,51,41,46,53,24,183,134,211,208,239,228,227,243,233,233,240,222,330,235,236,248,250,129,120,77,70,0,0,0,106,65,56,-8,-8,-8,-8,-8,-8,-8,-8,-8,0,-13,0,-1,-1,-1,-1,-22,-8,-8]} 1. c4 e6 2. Nf3 Nf6 3. g3 d5 4. d4 dxc4 5. Bg2 Be7 6. Qa4+ Bd7 7. Qxc4 Bc6 8. O-O O-O 9. Nc3 {E02: Open Catalan: 5 Qa4+} a6 (9... Nbd7 10. Bg5 Nd5 11. Bxe7 Qxe7 {½-½ (11) Gareyev,T (2658)-Shabalov,A (2553) Los Angeles 2012}) 10. Bg5 Nbd7 11. Rfe1 {White is slightly better.} h6 {aiming for ...Nb6.} 12. Bxf6 Bxf6 13. Rad1 $146 ({Predecessor:} 13. e4 Nb6 14. Qd3 Na4 15. Nxa4 Bxa4 16. e5 Be7 17. Nd2 c5 {½-½ (79) Arakeljan,A (2320)-Gorskiy,A (1708) Bolkhov 2017}) 13... Nb6 14. Qb3 a5 15. e4 a4 16. Qc2 $1 Ra5 17. Ne2 Bb5 18. Nf4 c6 19. h4 Bc4 20. b3 axb3 21. axb3 Ba6 22. Bh3 (22. Qd2 $5 {[%cal Rd2a5]} Ra3 23. Qb2 $11) 22... Nd7 $2 (22... Bb5 $1 $11 {and Black stays safe.}) 23. Kg2 Be7 {[#]} (23... Qe8 $16 {was necessary.}) 24. d5 $1 $18 {[%cal Rd5e6]} Rc5 25. Qb1 cxd5 26. exd5 e5 27. d6 ({Stronger than} 27. Nxe5 Nxe5 28. Rxe5 Bd6 $11) 27... Bf6 28. b4 {And now Ne6! would win.} Rc4 (28... exf4 $142 29. bxc5 Nxc5 30. gxf4 b6) 29. Nd5 Bb5 30. Qb3 Nb6 31. Nxe5 (31. Nxf6+ $18 Qxf6 32. Nxe5) 31... Bxe5 $16 32. Rxe5 {Threatens to win with Ne7+.} Ba4 33. Qe3 (33. Ne7+ $14 Kh8 34. Qf3 Bxd1 35. Qxd1 Rxb4 36. d7) 33... Bxd1 $11 34. Nxb6 Rc2 (34... Rxb4 $11 35. Nc8 Ba4 36. Ne7+ Kh8) 35. Qd4 Qf6 $1 36. Bf5 (36. Nd7 $1 $14 Qf3+ 37. Kg1) 36... Rd2 $1 {[%cal Rd2d4] The position is equal.} 37. Qf4 $132 {[%mdl 2048] Black must now prevent d7. White is fighting back} Rxd6 38. Nd7 {[#]} Rxd7 $1 {[%mdl 512]} 39. Bxd7 {next Qxf6 is good for White.} Qxf4 40. gxf4 {KRB-KRB} Rd8 41. Bf5 Ba4 42. Be4 Rd4 {Strongly threatening ...f6.} 43. Bxb7 Rxb4 44. Re4 Rxb7 45. Rxa4 {Accuracy: White = 47%, Black = 52%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.19"]
[White "Riazantsev, Alexander"]
[Black "Matlakov, Maxim"]
[Result "1/2-1/2"]
[ECO "D43"]
[WhiteElo "2645"]
[BlackElo "2716"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,61,19,11,35,-7,7,0,0,-3,0,0,0,0,0,0,0,0,21,5,29,30,29,27,30,30,34,6,16,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 Nd7 8. Be2 dxc4 {D43: Semi-Slav: 5 Bg5 h6} 9. Nd2 $146 ({Predecessor:} 9. O-O Bd6 10. Bxc4 Qe7 11. Rc1 O-O 12. Ne4 Bc7 13. Bb3 Kh8 14. Nc5 Nxc5 15. Rxc5 Rd8 16. Qc2 Bd7 17. Qe4 Bd6 18. Rc3 Rac8 19. Rfc1 Be8 20. h3 Rc7 21. a3 Rdc8 22. Bc2 g6 23. Nd2 c5 24. Bb3 {½-½ (24) Mamedyarov,S (2817)-Dubov,D (2703) St Petersburg 2018}) 9... e5 10. Nxc4 exd4 11. exd4 Nb6 12. O-O Be7 13. d5 Nxd5 14. Nxd5 cxd5 15. Ne3 Be6 16. Nxd5 Bxd5 (16... Qe5 {is more complex.} 17. Bc4 Bxd5 18. Bxd5 O-O 19. Qb3 Bf6) 17. Qxd5 {Strongly threatening Bb5+.} O-O 18. Qxb7 Rab8 19. Qxa7 Rxb2 20. Bf3 Bd6 {[#] White must now prevent ...Qe5.The position is equal.} 21. Rad1 Qf4 {[%csl Gd6][%cal Rf4h2]} 22. g3 Qxf3 23. Rxd6 Ra8 24. Qd4 Rbxa2 25. Rd8+ Rxd8 26. Qxd8+ $11 {KQR-KQR} Kh7 27. Qd1 Qxd1 28. Rxd1 g6 29. h4 h5 30. Kg2 Kg7 31. Rd4 {Accuracy: White = 73%, Black = 68%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.20"]
[White "Adhiban, B.."]
[Black "Howell, David W L"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2639"]
[BlackElo "2694"]
[Annotator "TA"]
[PlyCount "121"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,120,22,15,0,0,0,0,0,3,0,70,42,70,68,75,71,87,82,96,102,91,93,109,90,90,103,95,83,100,81,92,92,91,50,81,75,81,76,73,83,88,74,101,98,100,96,95,93,103,103,103,103,103,97,93,93,93,93,93,93,106,104,106,0,106,106,108,98,201,176,202,199,320,305,351,333,299,0,347,346,342,340,423,402,460,394,477,469,393,298,601,610,593,578,794,781,757,753,641,640,629,600,29989,29988,29987,29988,29999]} 1. d4 Nf6 2. c4 e6 3. g3 Be7 4. Bg2 d5 5. Nf3 O-O 6. O-O dxc4 7. Qc2 a6 8. a4 Bd7 9. Rd1 {E05: Open Catalan: 5 Nf3 Be7} Bc6 10. Bg5 b5 11. Bxf6 {The position is equal.} Bxf6 12. Nc3 bxa4 $146 ({Black should try} 12... Qe8 $11) ({Predecessor:} 12... Qe8 13. d5 exd5 14. Nd4 Qe5 15. e4 dxe4 16. axb5 axb5 17. Nxc6 Nxc6 18. Rxa8 Rxa8 19. Qxe4 Qxe4 20. Bxe4 {½-½ (32) Rapport,R (2726)-Giri,A (2797) Shenzhen 2019}) 13. Nxa4 $14 Ra7 {[%cal Ba8a7,Ba7b7,Bb7b4][%mdl 32]} 14. Qxc4 Rb7 15. Qc2 Rb4 16. e3 $1 Bxa4 17. Rxa4 Rxa4 18. Qxa4 Qd7 19. Qxd7 Nxd7 20. Rc1 Rc8 21. Bf1 Nb8 22. Nd2 Kf8 23. Nb3 Be7 24. Ra1 Ke8 25. Ra5 Bb4 26. Ra4 Be7 27. Kg2 Kd7 28. Kf3 h5 29. h4 g6 30. Ra5 Rd8 31. Bc4 Ke8 32. Bxa6 Nxa6 33. Rxa6 $16 {[%mdl 4096] Endgame KRB-KRN} Rb8 34. Na5 Bf6 35. Nc4 Rb4 {[#]} 36. Rc6 $1 Kd7 37. Rc5 Bg7 38. Ke2 Ra4 39. Kf3 Rb4 {[#]} 40. Ke4 $1 Rb3 41. Ra5 Rb4 (41... Rb8 $16 42. Kd3 Kc6) 42. Kd3 $18 Rb8 43. Kc3 Bf6 (43... f6 $142 44. f4 Bf8) 44. b4 Kc6 45. Ra6+ Kb5 46. Ra5+ Kc6 47. Nb2 Be7 48. Nd3 Bd6 49. Kc4 Rg8 50. f4 Rd8 51. e4 Kb6 52. Ra3 Kc6 $2 (52... Kb7 53. Ra2 c6) 53. b5+ {[%cal Bb4b5,Bb5b6][%mdl 32]} Kb7 54. Ra6 Rd7 55. Nc1 Rd8 56. Nb3 Re8 57. Na5+ Kb8 58. b6 c6 59. Nxc6+ {White mates.} Kb7 60. Kb5 Rc8 61. Ra7# {Accuracy: White = 80%, Black = 42%.} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.20"]
[White "Boruchovsky, Avital"]
[Black "Inarkiev, Ernesto"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2533"]
[BlackElo "2693"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,65,16,10,0,48,0,35,25,29,21,27,10,9,9,49,14,5,9,39,41,42,46,46,25,25,31,27,10,11,14,10,14,10,0,0,0,5,0,0,0,0,0,0,0]} 1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. d4 Nf6 5. O-O e6 6. c4 dxc4 7. dxc5 Qxd1 8. Rxd1 Bxc5 9. Nbd2 c3 10. bxc3 O-O 11. Nb3 Be7 12. Nfd4 Bd7 13. Nb5 {E04: Open Catalan: 5 Nf3} Rfd8 (13... Ne5 $5 {[%cal Rd7b5]} 14. Nd6 Bxd6 15. Rxd6 Bc6 $11) (13... Ne5 14. Ba3 Bxa3 15. Nxa3 Rac8 16. Bxb7 Rxc3 17. Rac1 Rxc1 18. Rxc1 Rb8 19. Na5 Kf8 20. Rc5 Ng6 {½-½ (30) Lysyj,I (2596)-Kryvoruchko,Y (2669) Mali Losinj 2019}) 14. Bf4 Ne8 15. c4 {White is slightly better.} e5 16. Be3 Be6 $146 ({Predecessor:} 16... Bg4 17. Kf1 Nd6 18. Nxd6 Bxd6 19. Nc5 Bxc5 20. Bxc5 Be6 {½-½ (30) Kosarev,D (2177)-Okkes,M (2358) St Petersburg 2005}) 17. Bxc6 (17. Rxd8 {is interesting.} Nxd8 18. Rc1 Rc8 19. Na5 Bb4 20. Nxb7 Nxb7 21. Bxb7 Rxc4 22. Rd1) 17... bxc6 18. Nxa7 Bxc4 19. Nxc6 Rxd1+ 20. Rxd1 Bf8 21. Nxe5 Bxe2 22. Rd2 Bb5 23. Bc5 Bxc5 24. Nxc5 f6 25. Nf3 Bc4 {The position is equal.} 26. Nb3 Ra3 27. Nfd4 Nd6 28. f3 h5 29. Kf2 Kf7 30. Nc6 Nb5 31. Nca5 Be6 32. Rc2 Bf5 33. Rd2 {Accuracy: White = 45%, Black = 71%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.21"]
[White "Grandelius, Nils"]
[Black "Gonzalez Vidal, Yuri"]
[Result "1-0"]
[ECO "C79"]
[WhiteElo "2691"]
[BlackElo "2552"]
[Annotator "TA"]
[PlyCount "121"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,121,28,34,38,37,37,43,37,37,37,37,42,36,4,4,18,27,29,19,-6,48,54,49,52,42,16,26,13,27,26,46,34,25,17,66,22,30,17,17,20,20,19,26,0,10,9,31,0,0,0,0,0,61,6,237,99,168,165,464,450,451,445,363,127,130,83,101,89,333,319,301,293,339,328,365,328,254,200,200,200,185,167,252,252,252,252,2293,5622,2632,2725,1093,832,12835,12835,12844,12844,12846,12847,12847,12847,12848,12848,12850,29983,12851,27999,12851,27999]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. d4 g6 7. O-O Bg7 8. Re1 Nf6 9. h3 {C79: Ruy Lopez: Steinitz-type lines with 3...a6 4 Ba4 Nf6 5 0-0 d6} O-O 10. Bc2 Re8 (10... h6 11. Nbd2 Re8 12. Nf1 Nh5 13. Be3 Qf6 14. N1h2 Nf4 15. dxe5 Nxe5 16. Nxe5 Rxe5 {½-½ (55) Jones,G (2688)-Flores,D (2602) Khanty-Mansiysk 2019}) 11. Nbd2 {White is slightly better.} b5 12. Nf1 Na5 13. Ng3 c5 14. b3 cxd4 15. cxd4 exd4 $146 ({Predecessor:} 15... Nc6 16. Bb2 Rc8 17. Qd2 Qb6 18. d5 Na5 19. Bd3 b4 20. Qe2 {1-0 (65) Kaiser,R (2175)-Jung,G (2039) Bad Homburg 2010}) 16. Nxd4 Rc8 17. Bg5 Qb6 (17... h6 $11 18. Bf4 Nc6 19. Nxc6 Bxc6) 18. Nf3 $14 Nb7 19. Qd2 Be6 20. Be3 Qc7 21. Nd4 Bd7 22. Rad1 Qc3 23. Qxc3 Rxc3 24. Bb1 h5 25. Nf3 Rcc8 26. Bf4 Bc6 27. Bxd6 Nxd6 28. Rxd6 Bb7 29. Kf1 Re7 30. Red1 Ne8 31. Rd8 Rxd8 $1 32. Rxd8 Bf6 33. Rb8 h4 ({Black should play} 33... Bb2 $11) 34. e5 (34. Ne2 $14) 34... Bg7 $2 (34... Bxe5 $11 {and Black is okay.} 35. Nxe5 hxg3) 35. Ne4 ({Stronger than} 35. Nxh4 Bxe5 36. Rd8 Bc7 $11) (35. Be4 $18 {is the precise move to win.}) 35... Bxe4 (35... Kf8 $16) 36. Bxe4 $18 Bxe5 $2 (36... Bf8 37. Bb7 Nc7) 37. Nxe5 Rxe5 $16 {[%mdl 4096] Endgame KRB-KRN} 38. Bc6 Kf8 {[#]} 39. Ra8 $2 (39. f4 $1 $18 {[%cal Rf4e5] and the rest is easy.} Re6 40. Rc8) 39... Re6 40. Bb7 Ke7 41. Rxa6 Rxa6 $2 (41... Re5 $16) 42. Bxa6 {KB-KN} Nc7 43. Bb7 b4 44. Ke2 Kd6 45. Kd3 Kc5 46. Ke4 f6 47. g3 Nb5 {Strongly threatening ...Nd6+.} 48. Kf4 hxg3 (48... Kd6 $142 49. gxh4 Ke7) 49. fxg3 $18 Nc3 {[#]} 50. Be4 $1 {[%cal Re4g6]} g5+ $2 (50... Kd6 51. Bxg6 Ke7) 51. Kf5 Kd6 52. Bd3 Ke7 53. Bc4 Nxa2 54. h4 gxh4 55. gxh4 Nc3 56. h5 Nd1 57. h6 {Intending h7 and mate.} Ne3+ 58. Ke4 Nxc4 59. bxc4 f5+ 60. Kd3 Kf7 61. h7 {Accuracy: White = 63%, Black = 41%.} (61. c5 $18 Kg6 62. c6 f4 63. c7 f3 64. c8=Q Kxh6 65. Qf5 b3 66. Qxf3) 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.21"]
[White "Akopian, Vladimir"]
[Black "Ragger, Markus"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2638"]
[BlackElo "2684"]
[Annotator "TA"]
[PlyCount "159"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,159,8,15,8,34,0,11,0,0,-13,-7,-25,-7,-36,-29,0,0,-61,68,75,72,68,75,59,69,72,100,66,92,95,93,70,95,95,135,135,127,127,123,141,137,131,122,78,68,71,77,82,162,102,118,14,15,29,92,68,73,83,83,95,135,144,149,150,164,168,226,0,154,0,158,77,77,85,94,88,88,88,88,83,89,74,212,178,268,220,220,220,220,220,220,217,217,217,206,198,191,0,60,0,176,14,9,8,14,6,307,307,337,266,293,155,372,18,442,443,431,401,367,313,259,252,547,547,570,570,1327,1219,29970,29970,29971,29972,29972,29973,29972,29974,29973,29975,29974,29976,29978,29979,29979,29978,29978,29979,29979,29980]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. Bg5 h6 7. Bh4 a6 8. a4 {C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} Ba7 9. Nbd2 Qe7 10. O-O {The position is equal.} g5 11. Bg3 Nd7 12. Bd5 (12. b4 Nf8 13. b5 Nd8 14. d4 Ng6 15. h3 h5 {1-0 (41) Dominguez Perez,L (2763)-Grischuk,A (2759) Khanty-Mansiysk 2019}) 12... Nf8 13. Nc4 {[#]} Ng6 $146 {Strongly threatening ...g4.} ({Predecessor:} 13... h5 14. h4 g4 15. Ne1 Ng6 {½-½ (52) Martirosyan,H (2616)-Hovhannisyan,R (2634) Yerevan 2019}) 14. Ne3 Qf6 15. d4 (15. h3 $11) 15... h5 ({Black should try} 15... g4 $1 $15 16. Ne1 h5) 16. Bxc6+ $1 $14 bxc6 17. dxe5 dxe5 18. Nc4 $36 {[%cal Rc4e5][%mdl 2048] White is more active.} g4 19. Bxe5 {[%mdl 64] Double Attack} Qe6 20. Bxc7 {[%csl Gc7][%cal Rd1d8]} Qd7 $1 {[%cal Rd7c7]} 21. Qxd7+ Kxd7 22. Be5 $1 {[%cal Re5h8]} gxf3 23. Rfd1+ ({Wrong is} 23. gxf3 $2 Nxe5 24. Nxe5+ Kc7 $19) 23... Ke7 {Hoping for ...f6.} 24. Bxh8 Be6 25. Ne5 ({Avoid the trap} 25. gxf3 $2 Bxc4 26. b3 Be2 $19) 25... Nxh8 26. Nxc6+ Kf6 27. Rd8 Rxd8 28. Nxd8 Bd7 29. b4 Ng6 30. gxf3 Ne5 (30... Ke7 $16) 31. Kg2 ({Better is} 31. f4 $18 Ng4 32. Ra2) 31... Nd3 32. Ra2 (32. b5 $16) 32... Ke7 $11 33. Nb7 Be6 (33... h4 $11) 34. Ra1 $1 $16 Bxf2 {aiming for ...Bh3+!} 35. Kf1 $1 {[%cal Rf1e2] Black must now prevent Ke2.} Bb6 36. Ke2 Ne5 {and if ...Bc4+ works, Black does fine.} 37. Nc5 $1 Bc4+ 38. Ke3 {Kd4 is the strong threat.} Nd7 39. Kd4 Be2 (39... Be6 $142) 40. Ke3 Bc4 41. Kd4 $2 (41. a5 $1 $16 {[%cal Ra5b6]} Ba7 42. Kd4) 41... Be6 $2 (41... Be2 $11) 42. f4 (42. a5 $142 Ba7 43. Rg1) 42... Kd6 {[%cal Rd7c5]} 43. f5 $1 Bb3 44. a5 Ba7 {[%cal Rd7c5]} 45. c4 $1 {Threatens to win with Kc3.} Ne5 46. Kc3 $1 {[%cal Rc3b3]} Bxc4 47. Rd1+ Kc6 (47... Kc7 $16 {was necessary.}) 48. Rd8 $1 $18 {[%cal Rd8c8]} Bb5 (48... Bf1 $142 49. Rc8+ Kd6) 49. Rh8 Bxc5 50. bxc5 Kxc5 51. Rxh5 Bc6 52. f6 Kd6 53. Kd4 Nf3+ 54. Ke3 Ne5 55. Kd4 (55. Rh8 $18) 55... Nf3+ $14 56. Ke3 (56. Kd3 $1 $14) 56... Ne5 $18 57. Kf4 $2 (57. Rh8 $18) 57... Nd3+ $11 58. Kf5 Bd7+ 59. Kg5 Ke6 $2 {[%mdl 8192]} (59... Ke5 $11) 60. Kh6 $1 $18 Bc6 61. Kg7 Bxe4 62. Rh8 ({Only move:} 62. Rh3 $18) 62... Bg6 $2 (62... Bd5 $16) 63. Rc8 $2 ({White must play} 63. h4 $18) 63... Nf4 $2 {[%mdl 8192]} (63... Kd6 $11) 64. Rc6+ $1 Ke5 65. Rxa6 Nh5+ 66. Kh8 Nxf6 67. Ra8 Kd6 $2 (67... Be4 {was called for.} 68. Rf8 Bd3) 68. Rb8 Nd7 69. a6 Be4 70. a7 f5 71. Kg7 {White mates.} Nc5 72. a8=Q Bxa8 73. Rxa8 {[%mdl 4096] Endgame KR-KN} f4 74. h4 Ke5 75. h5 f3 76. h6 f2 77. Ra1 Ne6+ 78. Kf7 Kf5 {[#]} 79. Rf1 $1 Ng5+ {[#]} 80. Kg7 $1 {Accuracy: White = 59%, Black = 41%.} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.22"]
[White "Korobov, Anton"]
[Black "Kuzubov, Yuriy"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2679"]
[BlackElo "2636"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,60,20,13,25,8,24,8,4,7,7,6,6,15,8,12,10,6,6,8,16,8,8,4,6,5,4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 $146 ({Predecessor:} 1. Nf3 d5 2. d4 Nf6 3. c4 {½-½ (31) Bu,X (2729)-Yu,Y (2738) Daqing 2019}) 1... Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 O-O 8. Rc1 dxc4 9. Bxc4 c5 10. O-O {Black should prevent Ne4.} cxd4 {D38: Queen's Gambit Declined: Ragozin Defence (4 Nf3 Bb4)} 11. Ne4 Qe7 12. a3 Ba5 {The position is equal.} 13. Qxd4 Rd8 14. Qc5 Qxc5 15. Nxc5 Nd7 16. Nb3 Bb6 17. a4 Nf6 18. Be2 {[#] And now a5 would win.} a5 19. Ne5 Bd7 20. Nxd7 Rxd7 21. Rfd1 Rxd1+ 22. Rxd1 Rc8 23. Kf1 Rc2 24. Rd2 Rxd2 25. Nxd2 $11 {[%mdl 4096] Endgame KBN-KBN} Nd7 26. Nb3 Nc5 27. Nxc5 Bxc5 28. Bc4 b6 29. b3 Kf8 30. Ke2 Ke7 {Accuracy: White = 68%, Black = 96%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.22"]
[White "Erenberg, Ariel"]
[Black "Jones, Gawain C B"]
[Result "1/2-1/2"]
[ECO "D79"]
[WhiteElo "2463"]
[BlackElo "2688"]
[Annotator "RC"]
[PlyCount "84"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:01:13]} 2. c4 {[%emt 0:00:00]} g6 {[%emt 0:00:21]} 3. g3 {[%emt 0:00:00]} c6 {[%emt 0:00:06]} 4. Bg2 {[%emt 0:01:57]} d5 {[%emt 0:00:31]} 5. cxd5 {[%emt 0:03:20]} cxd5 {[%emt 0:00:22]} 6. Nc3 {[%emt 0:04:12]} Bg7 {[%emt 0:00:06]} 7. Nf3 {[%emt 0:01:50]} Ne4 {[%emt 0:01:18]} 8. Ne5 {[%emt 0:03:22]} Nxc3 {[%emt 0:06:26]} 9. bxc3 {[%emt 0:00:03]} O-O {[%emt 0:00:14]} 10. O-O {[%emt 0:01:15]} Nc6 {[%emt 0:00:30]} 11. Nxc6 {[%emt 0:00:06]} bxc6 {[%emt 0:00:07]} 12. Qa4 {[%emt 0:00:21]} Qb6 {[%emt 0:05:50]} 13. Ba3 {[%emt 0:00:37]} Qa6 {[%emt 0:00:14]} 14. Qxa6 {[%emt 0:00:18]} Bxa6 {[%emt 0:00:02]} 15. Rfb1 {[%emt 0:07:58]} Rfe8 {[%emt 0:05:55]} 16. Bf1 {[%emt 0:06:45]} Bf8 {[%emt 0:10:07]} 17. e3 {[%emt 0:05:35]} Bxf1 {[%emt 0:00:05]} 18. Kxf1 {[%emt 0:00:02]} Reb8 {[%emt 0:00:08]} 19. Ke2 {[%emt 0:17:07]} e6 {[%emt 0:00:16]} 20. Bxf8 {[%emt 0:00:11]} Kxf8 {[%emt 0:00:07]} 21. Kd3 {[%emt 0:07:30]} Ke7 {[%emt 0:02:33]} 22. c4 {[%emt 0:02:58]} Kd6 {[%emt 0:04:41]} 23. c5+ {[%emt 0:04:25]} Kc7 {[%emt 0:00:07]} 24. h4 {[%emt 0:01:02]} f6 {[%emt 0:03:09]} 25. f4 {[%emt 0:03:49]} h5 {[%emt 0:12:44]} 26. Kc2 {[%emt 0:10:07]} Rxb1 {[%emt 0:03:36]} 27. Rxb1 {[%emt 0:00:15]} Rg8 {[%emt 0:00:05]} 28. Kd3 {[%emt 0:04:25]} Kc8 {[%emt 0:01:24]} 29. Rb2 {[%emt 0:01:54]} Rg7 {[%emt 0:02:08]} 30. Rb1 {[%emt 0:00:54]} Rf7 {[%emt 0:03:12]} 31. Rg1 {[%emt 0:08:31]} Rh7 {[%emt 0:02:04]} 32. Rb1 {[%emt 0:01:05]} Rg7 {[%emt 0:00:26]} 33. Rg1 {[%emt 0:01:09]} Rh7 {[%emt 0:03:20]} 34. Rb1 {[%emt 0:00:24]} Rb7 {[%emt 0:00:14]} 35. Rxb7 {[%emt 0:02:05]} Kxb7 {[%emt 0:00:10]} 36. Kc3 {[%emt 0:00:04]} a5 {[%emt 0:00:24]} 37. Kb3 {[%emt 0:00:31]} Ka7 {[%emt 0:00:06]} 38. Ka4 {[%emt 0:04:10]} Ka6 {[%emt 0:01:31]} 39. a3 {[%emt 0:00:16]} f5 {[%emt 0:00:26]} 40. Kb3 {[%emt 0:00:02]} Kb5 {[%emt 0:00:18]} 41. a4+ {[%emt 0:50:00]} Ka6 {[%emt 0:50:12]} 42. Kc3 {[%emt 0:00:25]} Kb7 {[%emt 0:00:15]} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.23"]
[White "Ponomariov, Ruslan"]
[Black "Najer, Evgeniy"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "2675"]
[BlackElo "2635"]
[Annotator "TA"]
[PlyCount "114"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,114,6,8,2,7,-12,32,-7,0,0,1,0,0,0,3,0,0,-8,0,0,0,-12,0,-20,-10,-18,-7,-25,0,0,0,0,0,0,0,-2,13,4,29,51,77,0,18,0,32,0,0,-82,-74,-97,-119,-112,-122,-122,-90,-106,-106,-107,-111,-130,-111,-118,-97,-161,-100,-176,-170,-183,-137,-211,-177,-234,-191,-229,-227,-219,-227,-235,-238,-205,-213,-245,-176,-211,-157,-148,-55,-287,0,0,-91,-390,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Nc3 Bc5 (5... b5 $5 6. Bb3 $8 Bc5 $11) 6. Bxc6 {C77: Ruy Lopez: 3...a6 4 Ba4 Nf6, unusual lines} dxc6 7. d3 Ng4 $146 ({Predecessor:} 7... Qd6 8. h3 Be6 9. Be3 Nd7 10. Bxc5 Nxc5 11. Qd2 Nd7 12. d4 exd4 13. Nxd4 c5 14. Nxe6 fxe6 {1-0 (76) Carlsen,M (2835)-Anand,V (2773) Wijk aan Zee 2019}) 8. Rf1 {White is slightly better.} (8. O-O {looks sharper.} Qe7 9. Ne2 Nf6 10. h3 O-O 11. Ng3) 8... Qd6 9. h3 Nf6 10. Be3 Bxe3 11. fxe3 Be6 12. Qe2 Nd7 13. O-O-O Qe7 14. d4 f6 15. g4 O-O 16. Nh4 g6 17. Rg1 Kh8 18. Nf3 Bg8 19. h4 b5 20. g5 fxg5 21. Rxg5 exd4 22. exd4 b4 23. Nb1 Rf4 24. Nbd2 Rxh4 $1 25. Rdg1 (25. Nxh4 $16 Qxg5 26. Qh2) 25... Rh6 26. Ra5 c5 27. dxc5 (27. Qe3 $5 {[%cal Re3h6]} Qg7 28. d5 $11) 27... Rh5 28. Qe3 (28. Qd3 $11 {remains equal.}) 28... Rxc5 $17 29. Qd4+ Qg7 30. Qxb4 Rb8 $1 {[%cal Rb8b4] [#]} 31. Qxb8 $1 {[%mdl 512]} Rxc2+ $1 (31... Nxb8 32. Rxc5) 32. Kxc2 Nxb8 33. a3 Qf6 34. Rc5 Qb6 $36 {[%mdl 2048] Black has strong initiative.} 35. Rc3 Nd7 36. b4 (36. Kb1 $17) 36... h6 (36... a5 $19 37. Rb1 axb4 38. Rxb4 Qa7) 37. Rg2 (37. Rc1 $17 {was called for.}) 37... Bf7 $19 38. Nc4 Qe6 39. Nfd2 (39. Re2 $17) 39... c5 40. Re2 (40. Rgg3 {was necessary.}) 40... g5 41. Ree3 cxb4 42. axb4 Qe7 43. Red3 Qxb4 44. Rd6 h5 45. Rxa6 g4 46. Nd6 {[#]} Be6 $1 {aiming for ...Nb8.} 47. Rc8+ Kh7 ({Better is} 47... Kg7 $17 {Threatens to win with ...Nc5.} 48. Rc7 Kf6) 48. Nf5 $2 {[#]} (48. Rc7 $1 $15) 48... Bxf5 $2 ({Black should try} 48... Nc5 $1 $19 {[%cal Rc5a6]} 49. Rc7+ Kg6) 49. exf5 $11 Qb5 (49... Qb7 $11 50. Rac6 Qb5) 50. Rd6 $2 {[%mdl 8192]} (50. Re6 $17) 50... Qxf5+ $2 (50... Qa4+ $19 51. Nb3 Qe4+ {[%mdl 64] Double Attack} 52. Kb2 Qe5+ {[%mdl 64] Double Attack} 53. Rd4 g3) 51. Kd1 {The position is equal.} Nf8 52. Rc7+ Kg8 (52... Kh8 $5 53. Rd8 $8 Qf2 $11) 53. Rd8 $1 g3 {...g2 is the strong threat.} (53... h4 $5 54. Rcc8 $8 Kg7 55. Rxf8 Qxf8 56. Rxf8 Kxf8 $11) 54. Rcc8 g2 55. Rxf8+ Qxf8 56. Rxf8+ Kxf8 57. Nf3 h4 {[%mdl 64] Promotion. Accuracy: White = 40%, Black = 63%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.23"]
[White "Berkes, Ferenc"]
[Black "Gukesh D"]
[Result "1-0"]
[ECO "D79"]
[WhiteElo "2667"]
[BlackElo "2520"]
[Annotator "TA"]
[PlyCount "153"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,153,10,8,0,6,13,11,0,11,6,6,0,0,0,14,5,5,-10,0,0,0,-21,4,0,6,4,6,4,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,10,16,84,93,170,160,222,140,145,144,133,150,216,216,215,221,204,204,382,371,683,675,658,606,510,490,1118,979,610,533,1432,658,648,954,3000,58,72,0,6,0,0,0,0,0,0,0,1131,1003,1162,1138,1069,941,840,547,370,362,29977,29978,29978,29979,29979,29979,29978,29978,29981,29979,29980,29977,29977,29978,29977,29973,29978,29980,29980,29981,29981,29982,29982,29983,29982,29981,29984,29985,29985,29986,29986,29983]} 1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d4 Nf6 5. c4 c6 6. cxd5 cxd5 7. Nc3 O-O 8. Ne5 e6 9. O-O Bd7 10. Bg5 h6 11. Bf4 Nc6 12. Qd2 {D79: Fianchetto Grünfeld: Symmetrical Variation (6 0-0 c6 7 cxd5 cxd5)} Nxe5 (12... Kh7 13. Rfd1 Nh5 14. e4 Nxf4 15. Qxf4 dxe4 16. Nxe4 Qe7 17. h4 Rad8 18. h5 gxh5 19. Rac1 Be8 {0-1 (30) Mamedyarov,S (2799)-Artemiev,V (2691) Moscow 2017}) 13. Bxe5 Bc6 14. Rac1 {The position is equal.} Ne8 $146 ({Predecessor:} 14... Qe7 15. Rc2 Rfd8 16. h3 {½-½ (16) Lengyel,L-Gligoric,S Wijk aan Zee 1971}) 15. Bxg7 Kxg7 16. Rc2 Nd6 17. Rfc1 Qe7 18. e3 Rfc8 19. h4 Be8 20. Qd3 Bc6 21. Qd1 Qd8 22. Bf1 Be8 23. Bd3 Rc6 24. Ne2 Rac8 25. Nf4 (25. Rxc6 {with more complications.} Rxc6 26. Rc5 b6 27. Rxc6 Bxc6 28. Nf4) 25... g5 26. hxg5 hxg5 27. Rxc6 Rxc6 28. Rxc6 Bxc6 29. Qg4 Bd7 30. Nh5+ Kf8 31. Qf3 Bc6 32. Nf6 Kg7 33. Ng4 f5 34. Ne5 Be8 (34... g4 $11 {remains equal.} 35. Qf4 Nf7) 35. g4 $16 fxg4 (35... Qf6 $16) 36. Qxg4 $18 Qe7 (36... Qf6 $16 {was worth a try.} 37. f4 Nf7 38. Nxf7 Qxf7) 37. f4 $40 {[%mdl 128] White attacks with force.} Nf7 38. Kf2 Nxe5 39. dxe5 Bg6 (39... a6 $16 {was necessary.} 40. Be2 (40. fxg5 Bg6 $16) (40. Qxg5+ Qxg5 41. fxg5 Bg6 $16) 40... Bb5) 40. Bxg6 $1 Kxg6 {[%mdl 4096] Endgame KQ-KQ} 41. Kf3 b6 42. a3 b5 $2 (42... a6 {keeps fighting.} 43. e4 dxe4+ 44. Kxe4 a5) 43. b4 a6 $2 (43... Kh6 44. fxg5+ Kg6) 44. Kg3 Kh6 {intending ...gxf4+.} 45. f5 $1 exf5 46. Qxf5 Qc7 {[#]} (46... Qd8 $142 47. Qe6+ Kg7 48. Qxa6 Qe7) 47. Qe6+ $1 Kh5 48. Qxd5 Qc3 49. Qh1+ (49. Qf3+ $142 Kh6 50. Qh1+ Kg7 51. Qb7+ Kg8 52. Qb8+ Kf7 53. Qa7+ Ke8 54. Qd4) 49... Kg6 50. Qe4+ Kg7 51. Qd4 $2 ({White has to play} 51. Kg4 $18 Qc4 52. Kf5 Qxe4+ 53. Kxe4) 51... Qc4 $1 $14 52. Qd7+ (52. Qa7+ $16 Kg6 53. Qxa6+ Kh5 54. Qd6) 52... Kg6 53. Qd6+ Kh5 54. Qd1+ Kg6 55. Qb1+ Kh6 56. Qf5 {Threatens to win with e6.} Qc1 $2 {[%mdl 8192]} (56... Qh4+ $11 57. Kg2 Qc4) 57. Qf6+ $18 Kh5 58. Qf3+ Kg6 {[#]} 59. Qe4+ $1 Kh6 60. e6 {aiming for e7.} Qg1+ 61. Kh3 {Hoping for e7.} Qf1+ $2 (61... Qd1 $18 62. Kg2 Qe2+ 63. Kg3 Qd1) 62. Kg4 {White mates.} Qg1+ 63. Kf5 Qf2+ 64. Ke5 Qf8 65. Qb7 g4 66. Qf7 Qc8 67. Kf5 {[%csl Gf5][%cal Rf7g6]} Qc2+ 68. Kxg4 Qg2+ 69. Kf4 Qf2+ 70. Ke4 Qc2+ 71. Ke5 Qc3+ 72. Kd6 Qd3+ 73. Kc7 Qxe3 74. Qf6+ Kh5 75. e7 Qa7+ 76. Kc6 Qa8+ 77. Kb6 {Accuracy: White = 57%, Black = 46%.} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.24"]
[White "Sasikiran, Krishnan"]
[Black "Rakhmanov, Aleksandr"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "2675"]
[BlackElo "2621"]
[Annotator "TA"]
[PlyCount "116"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,116,33,38,43,41,34,33,40,40,41,42,32,41,37,33,43,31,42,31,31,31,31,31,31,31,31,31,31,29,39,39,39,39,39,39,39,39,39,39,38,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,24,31,18,31,12,23,22,31,31,33,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. e5 Ne4 5. Qxd4 d5 6. exd6 Nxd6 7. Nc3 Nc6 8. Qf4 Bf5 9. Bb5 Qe7+ 10. Be3 Nxb5 {C43: Petroff Defence: 3 d4} ({Wrong is} 10... Bxc2 $2 11. Nd5 $18) 11. Nxb5 Qb4+ 12. Qxb4 Bxb4+ {White is slightly better.} 13. c3 Bd6 (13... Ba5 14. b4 Bd3 15. a4 a6 16. O-O-O axb5 17. Rxd3 Nxb4 18. cxb4 Bxb4 {1-0 (46) Pap,M (2511)-Wichmann,C (2349) Bad Woerishofen 2013}) 14. Nxd6+ cxd6 15. O-O-O Be6 16. b3 d5 17. Kb2 f6 18. Ne1 $146 ({Predecessor:} 18. Rhe1) 18... O-O-O 19. Nd3 b6 20. h4 h5 21. Nf4 Bf7 22. Rd2 Ne7 23. f3 Ng6 24. Ne2 Rd7 25. Bf2 Ne5 26. Nd4 Kb7 27. Rhd1 Rhd8 28. a4 Nc6 29. Ne2 Kc8 30. Nf4 Re7 31. Ka3 Red7 32. Bd4 Rh8 33. Rg1 Ne7 34. Bf2 Nc6 35. Kb2 Ne5 36. Ra1 Nc6 37. Re1 Rhd8 38. Bd4 Rh8 39. Rh1 Re7 40. Rg1 Rh7 41. Ka3 Rh8 42. g4 hxg4 {The position is equal.} 43. Rxg4 Rh7 44. Rdg2 Nxd4 45. cxd4 g6 46. Nxg6 Bxg6 47. Rxg6 Rxh4 48. R2g4 Rxg4 49. fxg4 $11 {[%mdl 4096] Endgame KR-KR} Re4 50. Kb4 Kb7 51. Kc3 a5 52. Rxf6 {Black must now prevent g5.} Rxg4 53. Rf5 Rg3+ 54. Kc2 Kc6 55. Rf6+ Kc7 56. Rf5 Kc6 57. Rf6+ Kc7 58. Rf5 Kc6 {Accuracy: White = 66%, Black = 84%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.24"]
[White "Piorun, Kacper"]
[Black "Harika, Dronavalli"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "2643"]
[BlackElo "2495"]
[Annotator "RC"]
[PlyCount "189"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:02:31]} 2. Be2 {[%emt 0:00:00]} Nc6 {[%emt 0:01:36]} 3. f4 {[%emt 0:00:00]} e6 {[%emt 0:01:44]} 4. Nf3 {[%emt 0:00:12]} d5 {[%emt 0:00:12]} 5. d3 {[%emt 0:00:08]} Nf6 {[%emt 0:07:47]} 6. e5 {[%emt 0:12:12]} Ng8 {[%emt 0:02:57]} 7. c3 {[%emt 0:01:11]} Nh6 {[%emt 0:03:52]} 8. Na3 {[%emt 0:01:38]} Bd7 {[%emt 0:11:19]} 9. Nc2 {[%emt 0:09:24]} Nf5 {[%emt 0:14:15]} 10. O-O {[%emt 0:08:02]} h5 {[%emt 0:04:58]} 11. Qe1 {[%emt 0:09:55]} Qb6 {[%emt 0:05:56]} 12. Rb1 {[%emt 0:01:51]} a6 {[%emt 0:07:32]} 13. Qf2 {[%emt 0:09:12]} Qa7 {[%emt 0:01:02]} 14. Rd1 {[%emt 0:12:20]} g6 {[%emt 0:08:34]} 15. a3 {[%emt 0:02:13]} b5 {[%emt 0:03:02]} 16. b3 {[%emt 0:02:36]} Be7 {[%emt 0:01:19]} 17. Ne3 {[%emt 0:00:58]} Nh6 {[%emt 0:04:42]} 18. h3 {[%emt 0:04:18]} Bd8 {[%emt 0:03:20]} 19. d4 {[%emt 0:00:58]} Bb6 {[%emt 0:03:56]} 20. Bb2 {[%emt 0:02:18]} Nf5 {[%emt 0:02:06]} 21. Nxf5 {[%emt 0:02:38]} exf5 {[%emt 0:00:26]} 22. Kh1 {[%emt 0:01:07]} Be6 {[%emt 0:02:42]} 23. Ng5 {[%emt 0:04:10]} cxd4 {[%emt 0:06:47]} 24. cxd4 {[%emt 0:00:20]} Bd8 {[%emt 0:00:34]} 25. Nf3 {[%emt 0:08:00]} Be7 {[%emt 0:01:44]} 26. b4 {[%emt 0:03:31]} Nb8 {[%emt 0:02:43]} 27. Nd2 {[%emt 0:04:41]} Nd7 {[%emt 0:00:06]} 28. Nb3 {[%emt 0:00:04]} Nb6 {[%emt 0:00:04]} 29. Nc5 {[%emt 0:00:03]} Kf8 {[%emt 0:00:32]} 30. Bc3 {[%emt 0:02:03]} Kg7 {[%emt 0:00:13]} 31. Be1 {[%emt 0:02:16]} Rad8 {[%emt 0:01:28]} 32. Rdc1 {[%emt 0:00:54]} Rc8 {[%emt 0:01:23]} 33. Qe3 {[%emt 0:00:49]} Qa8 {[%emt 0:00:29]} 34. Qb3 {[%emt 0:01:53]} Qa7 {[%emt 0:00:30]} 35. Ra1 {[%emt 0:00:23]} Qa8 {[%emt 0:01:15]} 36. Rd1 {[%emt 0:00:17]} Rc6 {[%emt 0:01:26]} 37. a4 {[%emt 0:01:42]} Nxa4 {[%emt 0:00:08]} 38. Nxa4 {[%emt 0:00:05]} bxa4 {[%emt 0:00:03]} 39. Qxa4 {[%emt 0:00:08]} Qc8 {[%emt 0:02:53]} 40. Bxa6 {[%emt 0:00:19]} Qc7 {[%emt 0:00:06]} 41. Bd3 {[%emt 0:53:03]} Qb6 {[%emt 0:04:44]} 42. b5 {[%emt 0:00:00]} Rcc8 {[%emt 0:00:21]} 43. Qa7 {[%emt 0:00:00]} Bd8 {[%emt 0:01:48]} 44. Bf1 {[%emt 0:00:00]} Qxa7 {[%emt 0:00:17]} 45. Rxa7 {[%emt 0:00:00]} Bb6 {[%emt 0:00:16]} 46. Raa1 {[%emt 0:00:00]} Rc2 {[%emt 0:01:28]} 47. Ba5 {[%emt 0:00:00]} Bxa5 {[%emt 0:03:15]} 48. Rxa5 {[%emt 0:00:00]} Rb8 {[%emt 0:00:07]} 49. Rb1 {[%emt 0:00:00]} Rf2 {[%emt 0:00:22]} 50. Kg1 {[%emt 0:00:00]} Rxf4 {[%emt 0:00:10]} 51. b6 {[%emt 0:00:00]} Rxd4 {[%emt 0:01:24]} 52. b7 {[%emt 0:00:00]} Bd7 {[%emt 0:00:03]} 53. Ra8 {[%emt 0:00:00]} Rxb7 {[%emt 0:00:04]} 54. Rxb7 {[%emt 0:00:00]} Bc6 {[%emt 0:00:01]} 55. Ba6 {[%emt 0:02:09]} Re4 {[%emt 0:10:53]} 56. Rd8 {[%emt 0:01:09]} Bxb7 {[%emt 0:00:07]} 57. Bxb7 {[%emt 0:00:04]} Rxe5 {[%emt 0:00:05]} 58. Bxd5 {[%emt 0:01:23]} Re7 {[%emt 0:03:00]} 59. Kf2 {[%emt 0:00:17]} Kf6 {[%emt 0:02:38]} 60. Kf3 {[%emt 0:00:56]} Ra7 {[%emt 0:03:18]} 61. Ke3 {[%emt 0:15:38]} h4 {[%emt 0:20:51]} 62. Rh8 {[%emt 0:01:22]} Ke5 {[%emt 0:04:03]} 63. Bc4 {[%emt 0:01:00]} g5 {[%emt 0:00:07]} 64. Rh6 {[%emt 0:00:46]} Ra3+ {[%emt 0:00:49]} 65. Kf2 {[%emt 0:00:40]} f6 {[%emt 0:00:22]} 66. Rh8 {[%emt 0:02:13]} Rc3 {[%emt 0:00:21]} 67. Be2 {[%emt 0:00:38]} Rc2 {[%emt 0:03:08]} 68. Re8+ {[%emt 0:00:21]} Kd6 {[%emt 0:00:05]} 69. Ke3 {[%emt 0:01:28]} Rb2 {[%emt 0:00:39]} 70. Bd3 {[%emt 0:01:32]} Kd7 {[%emt 0:09:29]} 71. Ra8 {[%emt 0:00:10]} Rxg2 {[%emt 0:00:56]} 72. Bxf5+ {[%emt 0:00:22]} Ke7 {[%emt 0:00:25]} 73. Ra7+ {[%emt 0:00:17]} Kd6 {[%emt 0:00:08]} 74. Bg4 {[%emt 0:00:52]} Rb2 {[%emt 0:01:56]} 75. Rf7 {[%emt 0:00:00]} Ke5 {[%emt 0:00:00]} 76. Re7+ {[%emt 0:00:00]} Kd5 {[%emt 0:00:00]} 77. Re8 {[%emt 0:00:00]} Rb3+ {[%emt 0:00:00]} 78. Ke2 {[%emt 0:00:00]} Rb2+ {[%emt 0:00:00]} 79. Kd3 {[%emt 0:00:00]} Rb3+ {[%emt 0:00:00]} 80. Kc2 {[%emt 0:00:00]} Rg3 {[%emt 0:00:00]} 81. Kd2 {[%emt 0:00:00]} Ra3 {[%emt 0:00:00]} 82. Bf5 {[%emt 0:00:00]} Kd4 {[%emt 0:00:00]} 83. Ke2 {[%emt 0:00:00]} Ra5 {[%emt 0:00:00]} 84. Re4+ {[%emt 0:00:16]} Kc3 {[%emt 0:00:00]} 85. Be6 {[%emt 0:00:06]} Rc5 {[%emt 0:00:49]} 86. Kf3 {[%emt 0:00:27]} f5 {[%emt 0:00:29]} 87. Ra4 {[%emt 0:00:04]} Re5 {[%emt 0:01:27]} 88. Ra6 {[%emt 0:00:09]} Kd4 {[%emt 0:00:57]} 89. Ra4+ {[%emt 0:00:27]} Kc3 {[%emt 0:00:25]} 90. Bf7 {[%emt 0:00:24]} Kd3 {[%emt 0:01:47]} 91. Ra3+ {[%emt 0:00:32]} Kd4 {[%emt 0:00:37]} 92. Bg6 {[%emt 0:01:19]} Rc5 {[%emt 0:00:13]} 93. Bh5 {[%emt 0:01:30]} Rc3+ {[%emt 0:02:19]} 94. Rxc3 {[%emt 0:00:06]} Kxc3 {[%emt 0:00:02]} 95. Bg4 {[%emt 0:00:32]} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.25"]
[White "Moiseenko, Alexander"]
[Black "Lei, Tingjie"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2635"]
[BlackElo "2469"]
[Annotator "RC"]
[PlyCount "70"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:08]} 3. Nc3 {[%emt 0:00:00]} d5 {[%emt 0:00:08]} 4. cxd5 {[%emt 0:00:53]} Nxd5 {[%emt 0:00:08]} 5. e4 {[%emt 0:01:25]} Nxc3 {[%emt 0:00:11]} 6. bxc3 {[%emt 0:00:01]} c5 {[%emt 0:00:06]} 7. Rb1 {[%emt 0:02:29]} Be7 {[%emt 0:00:20]} 8. Nf3 {[%emt 0:00:13]} O-O {[%emt 0:00:11]} 9. Bc4 {[%emt 0:00:18]} Qc7 {[%emt 0:00:49]} 10. d5 {[%emt 0:12:38]} exd5 {[%emt 0:02:02]} 11. Bxd5 {[%emt 0:00:13]} Nd7 {[%emt 0:02:28]} 12. O-O {[%emt 0:01:16]} Nf6 {[%emt 0:00:38]} 13. c4 {[%emt 0:01:00]} Nxd5 {[%emt 0:01:07]} 14. cxd5 {[%emt 0:00:17]} Bd6 {[%emt 0:03:31]} 15. Bb2 {[%emt 0:09:23]} f6 {[%emt 0:00:34]} 16. Re1 {[%emt 0:03:39]} Re8 {[%emt 0:03:57]} 17. h3 {[%emt 0:09:00]} b5 {[%emt 0:04:21]} 18. Qc2 {[%emt 0:05:44]} Qf7 {[%emt 0:14:42]} 19. Ba3 {[%emt 0:13:08]} Bd7 {[%emt 0:22:30]} 20. Bb2 {[%emt 0:11:25]} Qh5 {[%emt 0:04:16]} 21. Qe2 {[%emt 0:03:02]} Re7 {[%emt 0:10:28]} 22. a4 {[%emt 0:05:43]} a6 {[%emt 0:01:15]} 23. axb5 {[%emt 0:01:34]} axb5 {[%emt 0:01:13]} 24. Ra1 {[%emt 0:01:52]} Rae8 {[%emt 0:02:45]} 25. e5 {[%emt 0:03:50]} Bxe5 {[%emt 0:20:27]} 26. Nxe5 {[%emt 0:11:14]} Qxe2 {[%emt 0:00:11]} 27. Rxe2 {[%emt 0:00:02]} fxe5 {[%emt 0:00:11]} 28. Ra7 {[%emt 0:00:23]} Bf5 {[%emt 0:09:21]} 29. Rxe7 {[%emt 0:00:46]} Rxe7 {[%emt 0:00:03]} 30. Rxe5 {[%emt 0:02:17]} Rxe5 {[%emt 0:01:14]} 31. Bxe5 {[%emt 0:00:02]} Kf7 {[%emt 0:02:19]} 32. Bd6 {[%emt 0:02:29]} c4 {[%emt 0:00:03]} 33. Bb4 {[%emt 0:00:14]} Be4 {[%emt 0:00:08]} 34. d6 {[%emt 0:00:23]} Ke6 {[%emt 0:01:12]} 35. f3 {[%emt 0:00:07]} Bd3 {[%emt 0:00:43]} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.25"]
[White "Abasov, Nijat"]
[Black "Bacrot, Etienne"]
[Result "1/2-1/2"]
[ECO "C83"]
[WhiteElo "2632"]
[BlackElo "2671"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,62,35,33,25,50,20,24,28,16,18,18,25,19,21,23,31,16,14,30,31,33,31,37,13,14,14,15,18,17,16,27,0,0,0,0,0,0,0,0,0,0,0,6]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Nbd2 Nc5 10. c3 Be7 11. Bc2 d4 12. Nb3 {[%cal Rb3d4] C83: Open Ruy Lopez: 9 c3 Be7} (12. Nxd4 {seems wilder.} Nxd4 13. cxd4 Qxd4 14. Nf3 Qxd1 15. Rxd1 O-O 16. Bg5) 12... d3 13. Nxc5 dxc2 14. Qxd8+ {White has an edge.} Rxd8 15. Nxe6 fxe6 16. Be3 Rd5 17. Rfc1 Nxe5 18. Nxe5 Rxe5 19. Rxc2 Rd5 {[#]} 20. c4 $146 Rd7 21. cxb5 axb5 22. a4 bxa4 23. g3 Kf7 24. Rxa4 Rb8 25. Rf4+ Bf6 26. Rfc4 Rxb2 {The position is equal.} 27. Rxc7 Rxc7 28. Rxc7+ Kg6 29. Kg2 h5 30. Rc6 Kf7 31. Rc7+ Kg6 {Accuracy: White = 60%, Black = 81%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.26"]
[White "Keymer, Vincent"]
[Black "Leko, Peter"]
[Result "1/2-1/2"]
[ECO "D14"]
[WhiteElo "2506"]
[BlackElo "2670"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,74,0,0,0,0,0,0,0,0,2,7,7,6,20,0,0,0,6,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Nf3 Nf6 6. Bf4 Bf5 7. e3 e6 8. Bd3 Bxd3 9. Qxd3 Bd6 10. Bxd6 Qxd6 11. O-O O-O 12. Rfc1 Rfc8 13. Ne2 {The position is equal.} h6 {D14: Slav Defence: Exchange variation with ...Bf5} (13... Ne7 14. Nd2 Rxc1+ 15. Rxc1 Rc8 16. Rxc8+ Nxc8 17. h3 Nb6 18. b3 h6 19. Qc2 Ne8 20. Kf1 Qc7 21. Qxc7 Nxc7 {½-½ (37) Le,Q (2712)-Nguyen,N (2621) Dubai 2014}) 14. Nf4 $146 ({Predecessor:} 14. h3 Ne7 15. Rxc8+ Rxc8 16. Rc1 Rxc1+ 17. Nxc1 Qc6 18. Ne2 Nd7 19. Qc3 Qxc3 20. Nxc3 f6 21. Kf1 {½-½ (31) Wang,Y (2337)-Huang,Q (2440) Xinghua 2018}) 14... Ne7 15. h3 Rxc1+ 16. Rxc1 Rc8 17. Rxc8+ Nxc8 18. Qc2 Qd8 19. Nd3 Nd6 20. Nd2 Qc8 21. Qxc8+ Nxc8 $11 {[%mdl 4096] Endgame KNN-KNN} 22. f3 Nd6 23. Kf2 g5 24. g4 Kg7 25. Ne5 Ng8 26. Ke2 Ne7 27. b3 f6 28. Nd3 Nc6 29. Nb1 Kf7 30. Nc3 b6 31. Kd2 Ke7 32. a4 a5 33. Ne2 Kf7 34. Ng3 Ke7 35. Nh5 Kf7 36. Ng3 Ke7 37. Nh5 Kf7 {Accuracy: White = 84%, Black = 81%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.26"]
[White "Soumya, Swaminathan"]
[Black "Alekseev, Evgeny"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "2365"]
[BlackElo "2629"]
[Annotator "RC"]
[PlyCount "66"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:04:22]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:12]} 3. d4 {[%emt 0:00:10]} exd4 {[%emt 0:00:25]} 4. Nxd4 {[%emt 0:00:02]} Nf6 {[%emt 0:02:52]} 5. Nxc6 {[%emt 0:00:06]} bxc6 {[%emt 0:00:19]} 6. e5 {[%emt 0:00:06]} Qe7 {[%emt 0:00:13]} 7. Qe2 {[%emt 0:00:04]} Nd5 {[%emt 0:00:03]} 8. h4 {[%emt 0:00:07]} a5 {[%emt 0:02:40]} 9. c4 {[%emt 0:13:56]} Qb4+ {[%emt 0:08:21]} 10. Nd2 {[%emt 0:09:11]} Nf4 {[%emt 0:01:24]} 11. Qe4 {[%emt 0:11:30]} Ne6 {[%emt 0:01:40]} 12. Rh3 {[%emt 0:03:05]} a4 {[%emt 0:02:23]} 13. f4 {[%emt 0:14:08]} g6 {[%emt 0:13:51]} 14. h5 {[%emt 0:04:00]} Bb7 {[%emt 0:01:52]} 15. hxg6 {[%emt 0:14:00]} fxg6 {[%emt 0:00:24]} 16. Rc3 {[%emt 0:01:15]} Bc5 {[%emt 0:10:44]} 17. a3 {[%emt 0:18:07]} Qb6 {[%emt 0:10:22]} 18. Nf3 {[%emt 0:08:05]} Bf2+ {[%emt 0:07:00]} 19. Kd1 {[%emt 0:00:01]} c5 {[%emt 0:01:10]} 20. Qe2 {[%emt 0:03:33]} Bd4 {[%emt 0:03:46]} 21. Rd3 {[%emt 0:01:57]} O-O {[%emt 0:06:58]} 22. g3 {[%emt 0:00:16]} Rae8 {[%emt 0:01:21]} 23. Bg2 {[%emt 0:04:43]} d6 {[%emt 0:01:56]} 24. Rb1 {[%emt 0:01:24]} Qa6 {[%emt 0:05:25]} 25. b3 {[%emt 0:00:24]} Qa8 {[%emt 0:10:46]} 26. bxa4 {[%emt 0:01:27]} Bc6 {[%emt 0:01:48]} 27. Be3 {[%emt 0:01:15]} dxe5 {[%emt 0:01:03]} 28. Bxd4 {[%emt 0:00:26]} e4 {[%emt 0:04:18]} 29. Be5 {[%emt 0:00:28]} exd3 {[%emt 0:00:19]} 30. Qe3 {[%emt 0:00:15]} Qxa4+ {[%emt 0:02:14]} 31. Ke1 {[%emt 0:00:02]} Qc2 {[%emt 0:00:33]} 32. Rb2 {[%emt 0:00:02]} Qxb2 {[%emt 0:00:51]} 33. Bxb2 {[%emt 0:00:11]} Nxf4 {[%emt 0:00:07]} 0-1

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.27"]
[White "Robson, Ray"]
[Black "Deac, Bogdan-Daniel"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2670"]
[BlackElo "2613"]
[Annotator "TA"]
[PlyCount "140"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,140,25,55,12,29,19,12,8,8,11,14,0,10,0,0,-5,0,-10,-9,-12,-10,-16,-15,-12,0,0,11,0,9,5,33,35,35,30,33,26,75,75,87,56,64,11,13,11,11,23,56,54,46,54,59,48,79,21,31,13,14,7,7,5,4,0,0,0,0,0,0,0,0,0,0,0,1,5,6,8,6,8,27,27,27,36,122,0,26,26,27,25,66,66,78,75,76,66,66,66,99,67,68,0,18,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bf5 7. O-O Be7 8. Re1 O-O 9. Nbd2 {[%cal Rd2e4,Bb1d2,Bd2f1,Bf1g3][%mdl 32] C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves} (9. c4 Nc6 10. cxd5 Qxd5 11. Nc3 Nxc3 12. bxc3 Bxd3 13. Qxd3 Rae8 14. Rb1 b6 15. Bf4 Bd6 16. Ng5 f5 17. Rxe8 Rxe8 {½-½ (42) Anand,V (2756)-So,W (2776) Saint Louis 2019}) 9... Nd6 $1 10. Nf1 c6 $146 ({Predecessor:} 10... Nd7 11. Ng3 Bxd3 12. Qxd3 Re8 13. Bf4 c6 14. b3 Nf8 15. c4 Ne6 {½-½ (30) Sevian,S (2613)-Akobian,V (2647) Saint Louis 2018}) 11. Bf4 {Bxd6 is the strong threat.} Bxd3 12. Qxd3 Na6 {[%cal Bb8a6,Ba6c7,Bc7e6][%mdl 32]} 13. Ng3 Nc7 14. b3 Ne6 15. Be5 Re8 16. c4 f6 17. cxd5 cxd5 18. Bxd6 $1 Bxd6 19. Re3 Bf4 20. Re2 Bxg3 21. hxg3 Qd7 22. Qf5 $36 {[%mdl 2048] White fights for an advantage.} Nf8 23. Qxd7 Nxd7 24. Rxe8+ Rxe8 $14 {[%mdl 4096] Endgame KRN-KRN} 25. Rc1 Rb8 26. Rc7 Nf8 27. b4 a6 28. a4 (28. Kf1 $14) 28... Ne6 $11 29. Re7 Nd8 $1 30. Rd7 b5 31. axb5 axb5 32. Ne1 Ne6 33. Rxd5 Rc8 34. Rd6 ({Don't play} 34. Rxb5 Rc1 $11) (34. Nd3 $16) 34... Kf7 35. d5 Nd4 36. Nd3 {Threatening Rd7+.} Ke7 37. Ra6 {White wants to play d6+.} Rd8 $1 38. Nf4 Rd6 39. Ra7+ Rd7 40. Ra6 Rd6 41. Ra2 g5 42. Rd2 Nb3 43. Re2+ Kf7 44. Re6 Rxd5 {[%mdl 64] Remove Defender} 45. Nxd5 Kxe6 {KN-KN} 46. Nc7+ Ke5 47. Nxb5 Nc1 48. Nc7 Kd6 {[#]} ({Black should try} 48... Ne2+ $14 49. Kf1 Nd4) 49. Nb5+ (49. Ne8+ $1 $16 Ke7 50. Ng7) 49... Kd5 50. Nc3+ Kd4 $1 {[%cal Rd4c3]} 51. Na4 Nd3 52. b5 Nc5 {[#]} 53. Nb6 $1 f5 54. Kf1 Ne6 55. Nc8 Kd5 56. b6 {Strongly threatening b7.} Kc6 $1 57. Ke2 f4 {The position is equal.} 58. gxf4 Nxf4+ 59. Kf3 h5 60. g3 Ne6 61. Ke4 h4 {Threatens to win with ...h3.} 62. Kf3 Nc5 63. Kg4 Nd3 64. gxh4 gxh4 65. f4 h3 {[%mdl 64] And now ...h2 would win. Decoy} 66. Kxh3 Nxf4+ 67. Kg4 Nd5 68. Kf5 Ne7+ 69. Ke6 Nxc8 70. b7 Kxb7 {Accuracy: White = 55%, Black = 62%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.27"]
[White "Esipenko, Andrey"]
[Black "Cramling, Pia"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2624"]
[BlackElo "2462"]
[Annotator "RC"]
[PlyCount "99"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. g3 {[%emt 0:00:00]} Bb4+ {[%emt 0:03:39]} 4. Bd2 {[%emt 0:02:13]} c5 {[%emt 0:00:07]} 5. Bxb4 {[%emt 0:02:03]} cxb4 {[%emt 0:00:06]} 6. Bg2 {[%emt 0:00:44]} O-O {[%emt 0:00:21]} 7. Nf3 {[%emt 0:01:35]} d6 {[%emt 0:00:29]} 8. O-O {[%emt 0:01:09]} Nc6 {[%emt 0:00:35]} 9. a3 {[%emt 0:01:03]} Bd7 {[%emt 0:07:58]} 10. e3 {[%emt 0:07:07]} a5 {[%emt 0:09:32]} 11. Qe2 {[%emt 0:02:08]} Qb6 {[%emt 0:04:44]} 12. Rd1 {[%emt 0:04:02]} Rfe8 {[%emt 0:13:48]} 13. axb4 {[%emt 0:12:02]} Nxb4 {[%emt 0:01:45]} 14. Nc3 {[%emt 0:05:47]} Qa6 {[%emt 0:07:19]} 15. b3 {[%emt 0:07:23]} Bc6 {[%emt 0:07:52]} 16. e4 {[%emt 0:09:00]} d5 {[%emt 0:07:29]} 17. e5 {[%emt 0:05:48]} Nd7 {[%emt 0:00:18]} 18. Bf1 {[%emt 0:00:26]} b6 {[%emt 0:14:04]} 19. Ng5 {[%emt 0:03:38]} Qb7 {[%emt 0:00:00]} 20. cxd5 {[%emt 0:00:32]} exd5 {[%emt 0:00:00]} 21. Qb2 {[%emt 0:14:52]} f6 {[%emt 0:02:39]} 22. exf6 {[%emt 0:00:20]} Nxf6 {[%emt 0:00:13]} 23. Nf3 {[%emt 0:00:19]} Rac8 {[%emt 0:07:31]} 24. Ne5 {[%emt 0:04:12]} Bd7 {[%emt 0:00:30]} 25. Rac1 {[%emt 0:01:00]} Bf5 {[%emt 0:01:33]} 26. Nb5 {[%emt 0:01:27]} Qb8 {[%emt 0:01:08]} 27. Rxc8 {[%emt 0:05:15]} Rxc8 {[%emt 0:00:07]} 28. Rc1 {[%emt 0:00:45]} h6 {[%emt 0:02:02]} 29. f3 {[%emt 0:01:18]} Rxc1 {[%emt 0:01:29]} 30. Qxc1 {[%emt 0:00:04]} Qc8 {[%emt 0:00:07]} 31. Qe3 {[%emt 0:01:00]} Bd7 {[%emt 0:04:48]} 32. Nc3 {[%emt 0:02:15]} Nc2 {[%emt 0:03:43]} 33. Qd2 {[%emt 0:01:04]} Nb4 {[%emt 0:00:04]} 34. h4 {[%emt 0:03:09]} Bh3 {[%emt 0:03:00]} 35. Bb5 {[%emt 0:00:58]} Bd7 {[%emt 0:00:41]} 36. Bf1 {[%emt 0:02:20]} Bh3 {[%emt 0:00:25]} 37. Be2 {[%emt 0:00:47]} Bf5 {[%emt 0:00:57]} 38. g4 {[%emt 0:00:27]} Bc2 {[%emt 0:00:59]} 39. Bb5 {[%emt 0:03:15]} Qd8 {[%emt 0:04:28]} 40. Ba4 {[%emt 0:05:17]} Nh7 {[%emt 0:01:14]} 41. Qf4 {[%emt 0:17:00]} Qf8 {[%emt 0:08:41]} 42. Qh2 {[%emt 0:03:27]} Qc8 {[%emt 0:12:10]} 43. Bd7 {[%emt 0:01:33]} Qd8 {[%emt 0:13:47]} 44. Be6+ {[%emt 0:02:23]} Kf8 {[%emt 0:00:05]} 45. Qf4+ {[%emt 0:01:14]} Nf6 {[%emt 0:01:03]} 46. g5 {[%emt 0:00:20]} hxg5 {[%emt 0:07:55]} 47. hxg5 {[%emt 0:00:33]} Qe8 {[%emt 0:05:05]} 48. Nd7+ {[%emt 0:06:10]} Ke7 {[%emt 0:00:11]} 49. Nxf6 {[%emt 0:00:41]} Qd8 {[%emt 0:00:36]} 50. Qe5 {[%emt 0:01:33]} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.28"]
[White "Vocaturo, Daniele"]
[Black "Sebag, Marie"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2620"]
[BlackElo "2445"]
[Annotator "RC"]
[PlyCount "103"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:07]} c6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:47]} Nf6 {[%emt 0:00:00]} 4. e3 {[%emt 0:00:28]} Bf5 {[%emt 0:00:36]} 5. Nc3 {[%emt 0:00:46]} e6 {[%emt 0:00:39]} 6. Nh4 {[%emt 0:01:06]} Bg6 {[%emt 0:00:32]} 7. Nxg6 {[%emt 0:01:52]} hxg6 {[%emt 0:00:20]} 8. Qb3 {[%emt 0:01:48]} Qc7 {[%emt 0:07:44]} 9. Bd2 {[%emt 0:01:05]} Nbd7 {[%emt 0:03:42]} 10. O-O-O {[%emt 0:05:45]} dxc4 {[%emt 0:08:40]} 11. Bxc4 {[%emt 0:02:29]} b5 {[%emt 0:00:17]} 12. Be2 {[%emt 0:01:44]} a6 {[%emt 0:03:12]} 13. Kb1 {[%emt 0:08:33]} c5 {[%emt 0:06:30]} 14. g4 {[%emt 0:06:06]} Be7 {[%emt 0:29:48]} 15. g5 {[%emt 0:05:09]} Nh5 {[%emt 0:01:49]} 16. d5 {[%emt 0:03:57]} c4 {[%emt 0:02:24]} 17. Qc2 {[%emt 0:00:26]} e5 {[%emt 0:02:27]} 18. Ne4 {[%emt 0:01:32]} Nc5 {[%emt 0:03:51]} 19. Bc3 {[%emt 0:11:04]} Bd6 {[%emt 0:08:08]} 20. Bxe5 {[%emt 0:09:05]} Bxe5 {[%emt 0:02:14]} 21. d6 {[%emt 0:00:06]} Qb6 {[%emt 0:05:24]} 22. Nxc5 {[%emt 0:00:34]} Qxc5 {[%emt 0:00:11]} 23. Qe4 {[%emt 0:01:45]} O-O {[%emt 0:03:12]} 24. Rd5 {[%emt 0:00:14]} Qc6 {[%emt 0:01:47]} 25. Qxe5 {[%emt 0:00:17]} Rae8 {[%emt 0:00:21]} 26. Qd4 {[%emt 0:02:14]} Nf4 {[%emt 0:00:16]} 27. exf4 {[%emt 0:01:56]} Rxe2 {[%emt 0:00:08]} 28. d7 {[%emt 0:02:56]} Rd8 {[%emt 0:00:57]} 29. Rd1 {[%emt 0:00:28]} Re7 {[%emt 0:02:49]} 30. a3 {[%emt 0:02:33]} a5 {[%emt 0:04:23]} 31. Rd6 {[%emt 0:10:08]} Qc7 {[%emt 0:01:56]} 32. f5 {[%emt 0:06:44]} gxf5 {[%emt 0:02:17]} 33. g6 {[%emt 0:00:10]} fxg6 {[%emt 0:04:34]} 34. Qd5+ {[%emt 0:00:13]} Kf8 {[%emt 0:03:06]} 35. Qxb5 {[%emt 0:03:39]} c3 {[%emt 0:00:33]} 36. Rc6 {[%emt 0:03:34]} Qe5 {[%emt 0:00:16]} 37. Qxe5 {[%emt 0:01:29]} Rxe5 {[%emt 0:00:04]} 38. Rxc3 {[%emt 0:01:12]} Ke7 {[%emt 0:01:12]} 39. Rcd3 {[%emt 0:05:47]} a4 {[%emt 0:00:27]} 40. R1d2 {[%emt 0:00:21]} g5 {[%emt 0:01:13]} 41. Rd5 {[%emt 0:53:46]} Re1+ {[%emt 0:50:47]} 42. Rd1 {[%emt 0:03:01]} Ke6 {[%emt 0:00:00]} 43. Rd6+ {[%emt 0:00:00]} Ke5 {[%emt 0:00:00]} 44. Rxe1+ {[%emt 0:00:00]} Kxd6 {[%emt 0:00:00]} 45. Kc2 {[%emt 0:00:00]} Kc7 {[%emt 0:00:00]} 46. Rd1 {[%emt 0:00:00]} Kc6 {[%emt 0:00:00]} 47. Kc3 {[%emt 0:00:00]} Kc5 {[%emt 0:00:00]} 48. h3 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 49. Rd4 {[%emt 0:00:00]} Kb5 {[%emt 0:00:00]} 50. Rd5+ {[%emt 0:00:00]} Kc6 {[%emt 0:00:00]} 51. Kc4 {[%emt 0:00:00]} Kb6 {[%emt 0:00:00]} 52. Rd6+ {[%emt 0:00:00]} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.28"]
[White "Abdusattorov, Nodirbek"]
[Black "Saric, Ivan"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2608"]
[BlackElo "2667"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,103,20,6,14,0,0,7,52,38,55,43,43,52,52,38,45,35,41,23,65,60,67,58,126,122,158,141,191,123,174,120,123,125,236,235,282,254,370,372,426,372,389,386,560,558,547,544,533,519,916,870,954,942,810,869,6648,7661,3062,2682,12825,12827,828,786,12833,12833,12833,12834,12834,12835,12835,12835,12837,12834,12835,12835,12836,12836,12837,12837,12837,6540]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O O-O 9. Be3 Be6 10. Qd2 Nbd7 11. a4 Rc8 12. a5 Qc7 13. Rfc1 h6 {B92: Sicilian Najdorf: 6 Be2} (13... Qc6 14. Bf3 Rfe8 15. Nd5 Bxd5 16. exd5 Qb5 17. Qd3 e4 18. Qxb5 axb5 19. Be2 Nxd5 20. Bxb5 Red8 21. Bd2 Nc7 22. Be2 {½-½ (33) Bologan,V (2607)-Korobov,A (2700) Poikovsky 2015}) 14. f3 Rfd8 15. Nd5 Bxd5 $146 {The position is equal.} ({Predecessor:} 15... Nxd5 16. exd5 Bf5 17. Ra4 Re8 18. Rb4 Bg6 19. c4 Bd8 20. Bd3 e4 21. fxe4 Bxe4 22. c5 Bxd5 23. Bxh6 dxc5 24. Bf5 cxb4 25. Rxc7 Rxc7 26. Bf4 Nf6 27. Qxb4 Rc4 {0-1 (27) Drobka,M (2194)-Bars,J (2273) GER email 2012}) 16. exd5 Nc5 17. Ra3 Nxb3 18. Rxb3 {Bb6 is the strong threat.} Nd7 19. Rc3 Qb8 $1 20. Rxc8 Rxc8 21. Bd3 Rc7 22. b4 Qd8 23. g3 Qf8 (23... Bg5 $14) 24. c4 $36 {[%mdl 2048] Black is under strong pressure.} f5 25. Kg2 Kh8 {[#]} 26. h4 ({White should play} 26. Bb1 $1 $18) 26... Rc8 (26... Qf6 $16 {was called for.} 27. Bf2 Qf8) 27. Qc2 ({Better is} 27. Bb1 $18) 27... f4 28. Bf5 fxe3 (28... Rd8 $16) 29. Bxd7 $18 Rb8 30. Qg6 e4 (30... Qf6 {was worth a try.} 31. Qxf6 Bxf6) 31. Qxe4 b6 32. axb6 Rxb6 33. b5 axb5 (33... Bd8 $142 34. Qxe3 axb5 35. cxb5 Rb8) 34. cxb5 {White is clearly winning.} Rb8 35. Qxe3 Bd8 36. Rc4 Bb6 (36... Qf7 $142 37. Rf4 Bf6) 37. Qe6 Bc5 38. Rf4 Qg8 39. h5 Rf8 40. Rxf8 Qxf8 41. f4 Qa8 42. Qf7 Qg8 43. Be6 {[%csl Ge6][%cal Rf7g8]} Qxf7 44. Bxf7 {[%mdl 4096] Endgame KB-KB} g6 45. hxg6 Kg7 46. g4 Kf6 47. Kf3 Bb6 48. Ke4 Bc5 {[#]} 49. g5+ $1 hxg5 50. fxg5+ Ke7 51. Be6 {White wants to mate with g7.} Kf8 52. Bc8 {Accuracy: White = 91%, Black = 27%.} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.29"]
[White "Vovk, Andriy"]
[Black "Ushenina, Anna"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2618"]
[BlackElo "2431"]
[Annotator "RC"]
[PlyCount "85"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. e4 {[%emt 0:00:47]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:10]} Nf6 {[%emt 0:00:00]} 3. Nxe5 {[%emt 0:01:21]} d6 {[%emt 0:00:00]} 4. Nf3 {[%emt 0:00:46]} Nxe4 {[%emt 0:00:00]} 5. Nc3 {[%emt 0:01:50]} Nxc3 {[%emt 0:00:00]} 6. dxc3 {[%emt 0:00:07]} Be7 {[%emt 0:00:09]} 7. Be3 {[%emt 0:01:55]} Nc6 {[%emt 0:01:16]} 8. Qd2 {[%emt 0:01:41]} Bf5 {[%emt 0:00:43]} 9. O-O-O {[%emt 0:02:34]} Qd7 {[%emt 0:01:34]} 10. Bc4 {[%emt 0:01:55]} Bf6 {[%emt 0:07:22]} 11. Bg5 {[%emt 0:05:41]} O-O-O {[%emt 0:39:30]} 12. Bxf6 {[%emt 0:02:10]} gxf6 {[%emt 0:00:49]} 13. Nd4 {[%emt 0:05:56]} Ne5 {[%emt 0:03:47]} 14. Be2 {[%emt 0:07:03]} Rhg8 {[%emt 0:05:34]} 15. f4 {[%emt 0:06:16]} Nc6 {[%emt 0:02:49]} 16. Nxf5 {[%emt 0:18:03]} Qxf5 {[%emt 0:00:14]} 17. g3 {[%emt 0:00:21]} d5 {[%emt 0:08:04]} 18. Bf3 {[%emt 0:03:21]} Rd6 {[%emt 0:03:06]} 19. Rhe1 {[%emt 0:01:46]} Rgd8 {[%emt 0:01:04]} 20. Qf2 {[%emt 0:05:28]} Kb8 {[%emt 0:01:05]} 21. Rd3 {[%emt 0:04:04]} a6 {[%emt 0:02:12]} 22. b3 {[%emt 0:02:25]} Qd7 {[%emt 0:07:09]} 23. a3 {[%emt 0:02:26]} Ne7 {[%emt 0:01:39]} 24. Qe2 {[%emt 0:02:58]} Ng8 {[%emt 0:05:59]} 25. Red1 {[%emt 0:00:45]} Ne7 {[%emt 0:06:30]} 26. Bg2 {[%emt 0:00:17]} c6 {[%emt 0:01:19]} 27. Qh5 {[%emt 0:04:09]} Ng6 {[%emt 0:00:24]} 28. c4 {[%emt 0:00:56]} Qc7 {[%emt 0:02:37]} 29. cxd5 {[%emt 0:02:15]} Qa5 {[%emt 0:00:02]} 30. Kb2 {[%emt 0:02:25]} Rc8 {[%emt 0:00:04]} 31. b4 {[%emt 0:07:36]} Qb5 {[%emt 0:00:06]} 32. c4 {[%emt 0:00:27]} Qxc4 {[%emt 0:00:31]} 33. Rc3 {[%emt 0:00:11]} Qb5 {[%emt 0:01:52]} 34. Rc5 {[%emt 0:00:25]} Qb6 {[%emt 0:00:03]} 35. dxc6 {[%emt 0:00:19]} Rxd1 {[%emt 0:00:58]} 36. Qxd1 {[%emt 0:00:08]} Ka7 {[%emt 0:02:45]} 37. Qd7 {[%emt 0:03:28]} Rc7 {[%emt 0:00:27]} 38. Qd8 {[%emt 0:01:48]} bxc6 {[%emt 0:01:46]} 39. Bxc6 {[%emt 0:01:54]} Qb8 {[%emt 0:00:15]} 40. Qd4 {[%emt 0:02:01]} Qb6 {[%emt 0:00:01]} 41. a4 {[%emt 0:51:24]} Rxc6 {[%emt 0:53:05]} 42. Qd7+ {[%emt 0:03:19]} Qb7 {[%emt 0:01:51]} 43. Qxc6 {[%emt 0:00:20]} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.29"]
[White "Sadhwani, Raunak"]
[Black "Eljanov, Pavel"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2479"]
[BlackElo "2663"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,63,12,19,9,25,0,0,0,0,0,0,-11,0,-10,0,0,0,-18,-13,-30,-29,-25,-1,-33,-33,-33,-8,-10,-7,-11,-7,-9,-9,-8,-12,-7,-7,-20,-18,-14,-1,-4,0,0,0,0,0,0,0,0,0,0,4,6,11,0]} 1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Nf6 5. Qe2 d6 (5... Be7 6. e5 Nd5 7. O-O d6 8. exd6 Qxd6 9. Rd1 Nc7 10. d4 cxd4 11. Bf4 Qd8 12. Ne5 Nd5 13. Nxc6 bxc6 {1-0 (66) Vachier Lagrave,M (2774)-Yu,Y (2763) Khanty-Mansiysk 2019}) 6. c3 {B40: Sicilian: 2...e6, Unusual lines} e5 7. d3 g6 8. Bg5 h6 $146 ({Predecessor:} 8... Bg7 9. Na3 h6 10. Bxf6 Bxf6 11. Nc4 O-O 12. Ne3 {½-½ (39) Kosiorek,M (2345)-Marszalek,M (2334) Poland 2004}) 9. Bxf6 Qxf6 10. Na3 {[%cal Bb1a3,Ba3c4,Bc4e3][%mdl 32]} h5 11. Nc4 Bh6 12. Ne3 Be6 13. h4 O-O 14. a3 b5 15. Nd2 a5 16. a4 Bxe3 17. Qxe3 bxa4 {Black wants to play ...Rfb8.} (17... Rab8 {seems wilder.} 18. O-O b4 19. Nc4 Rfd8 20. Qe2 Rb7) 18. Nc4 {The position is equal.} Bxc4 19. dxc4 Rab8 20. Qd2 Rb3 {White must now prevent ...Rfb8.} 21. Rxa4 Rfb8 22. Ra2 Qe6 23. Qe2 {[#]} a4 $1 {[%mdl 512] ...a3! is the strong threat.} 24. Bh3 (24. Rxa4 Rxb2) 24... Qf6 {aiming for ...a3!} 25. O-O $1 Na5 26. Rc1 Qd8 27. Rc2 Qe8 28. Rd2 R8b6 29. Bf1 Kg7 30. Qd1 Qc6 31. Bd3 Rb8 32. Bf1 {Accuracy: White = 59%, Black = 67%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.30"]
[White "So, Wesley"]
[Black "Bjerre, Jonas Buhl"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2767"]
[BlackElo "2506"]
[Annotator "TA"]
[PlyCount "41"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,59,29,17,18,38,38,38,37,45,22,68,66,107,111,125,116,123,128,183,182,468,472,602,609,616,614,697,690,776,760,872,868,773,620,29984,29985]} 1. d4 Nf6 2. g3 e6 3. Bg2 c5 4. Nf3 cxd4 5. Nxd4 d5 6. O-O e5 7. Nf3 Nc6 8. c4 d4 9. e3 Be7 10. exd4 exd4 11. Bf4 O-O 12. Ne5 Nxe5 13. Bxe5 Bc5 14. Nd2 {E01: Catalan: Early deviations} Re8 (14... Ng4 15. Bf4 g5 16. Nb3 gxf4 17. Nxc5 fxg3 18. hxg3 Qd6 19. Ne4 Qh6 20. Re1 Be6 21. Qxd4 Rad8 22. Qc5 f5 23. Nc3 Rc8 24. Qe7 Qh2+ 25. Kf1 Bxc4+ {0-1 (37) Gelfand,B (2729)-Inarkiev,E (2702) Nazran 2017}) 15. Bxf6 Qxf6 16. Nb3 {White is slightly better.} Qd6 17. Qd3 Bg4 $146 ({Predecessor:} 17... g6 18. Nxc5 Qxc5 19. Rad1 Be6 20. b3 Rad8 21. Bxb7 Bf5 22. Qf3 Re7 23. Bd5 Rde8 24. h4 Bh3 25. h5 Kg7 26. h6+ Kxh6 27. Qh1 {1-0 (27) Ehlvest,J-Winants,L Schilde 1980}) 18. Rfe1 Rxe1+ 19. Rxe1 Bb4 20. Rc1 {And now c5 would win.} Qa6 21. a3 {Played: Qd3-e4} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.30"]
[White "Jobava, Baadur"]
[Black "Houska, Jovanka"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2617"]
[BlackElo "2430"]
[Annotator "RC"]
[PlyCount "89"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:24]} 4. Bf4 {[%emt 0:00:08]} Bb4 {[%emt 0:09:25]} 5. e3 {[%emt 0:00:38]} O-O {[%emt 0:03:14]} 6. Rc1 {[%emt 0:01:06]} c5 {[%emt 0:08:58]} 7. dxc5 {[%emt 0:01:00]} Ne4 {[%emt 0:05:32]} 8. cxd5 {[%emt 0:02:14]} exd5 {[%emt 0:04:10]} 9. Nge2 {[%emt 0:06:18]} Qh4 {[%emt 0:23:16]} 10. g3 {[%emt 0:06:41]} Qh5 {[%emt 0:00:02]} 11. Bg2 {[%emt 0:00:50]} Bg4 {[%emt 0:11:14]} 12. h3 {[%emt 0:01:03]} Bxc3+ {[%emt 0:02:03]} 13. bxc3 {[%emt 0:00:11]} Bf3 {[%emt 0:00:23]} 14. g4 {[%emt 0:00:43]} Qh4 {[%emt 0:01:57]} 15. O-O {[%emt 0:00:08]} Bxg2 {[%emt 0:01:04]} 16. Kxg2 {[%emt 0:00:09]} Na6 {[%emt 0:02:45]} 17. Nd4 {[%emt 0:06:30]} Qf6 {[%emt 0:04:34]} 18. c6 {[%emt 0:08:08]} bxc6 {[%emt 0:00:25]} 19. c4 {[%emt 0:00:43]} Rac8 {[%emt 0:06:25]} 20. Qe2 {[%emt 0:12:37]} c5 {[%emt 0:06:51]} 21. Nb5 {[%emt 0:03:24]} d4 {[%emt 0:00:49]} 22. a3 {[%emt 0:14:35]} Rcd8 {[%emt 0:05:02]} 23. Rfd1 {[%emt 0:07:10]} g5 {[%emt 0:04:09]} 24. Bh2 {[%emt 0:04:01]} d3 {[%emt 0:01:05]} 25. Qf3 {[%emt 0:00:41]} Qg6 {[%emt 0:03:27]} 26. Qf5 {[%emt 0:01:15]} d2 {[%emt 0:03:41]} 27. Rc2 {[%emt 0:01:08]} Rd3 {[%emt 0:00:05]} 28. Bg1 {[%emt 0:01:25]} Rfd8 {[%emt 0:00:54]} 29. Qxg6+ {[%emt 0:01:00]} hxg6 {[%emt 0:00:23]} 30. f3 {[%emt 0:00:05]} Nf6 {[%emt 0:00:51]} 31. e4 {[%emt 0:01:22]} Ne8 {[%emt 0:00:29]} 32. Nc3 {[%emt 0:01:40]} Nec7 {[%emt 0:01:02]} 33. Nd5 {[%emt 0:00:11]} Ne6 {[%emt 0:00:03]} 34. Rcxd2 {[%emt 0:07:10]} Nf4+ {[%emt 0:00:56]} 35. Kg3 {[%emt 0:00:52]} Ne2+ {[%emt 0:00:36]} 36. Kh2 {[%emt 0:00:24]} Rxd2 {[%emt 0:00:21]} 37. Rxd2 {[%emt 0:00:09]} Nxg1 {[%emt 0:00:20]} 38. Ne7+ {[%emt 0:01:11]} Kg7 {[%emt 0:00:52]} 39. Rxd8 {[%emt 0:00:09]} Nxf3+ {[%emt 0:00:04]} 40. Kg3 {[%emt 0:00:08]} Ne5 {[%emt 0:00:04]} 41. Rg8+ {[%emt 0:52:19]} Kh7 {[%emt 0:51:31]} 42. Ra8 {[%emt 0:02:03]} Nxc4 {[%emt 0:00:00]} 43. Rxa7 {[%emt 0:00:00]} Nb8 {[%emt 0:00:00]} 44. Rb7 {[%emt 0:00:00]} Na6 {[%emt 0:00:00]} 45. Nc6 {[%emt 0:00:00]} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.31"]
[White "Bachmann, Axel"]
[Black "Anand, Viswanathan"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "2629"]
[BlackElo "2765"]
[Annotator "TA"]
[PlyCount "40"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,86,-2,8,0,4,0,4,-37,-35,-55,-41,-66,-66,-75,-68,-59,-64,-140,-147,-143,-133,-133,-73,-94,-102,-196,-63,-207,-165,-258,-258,-266,-248,-239,-206,-405,-396,-502,-325,-325,-195,-253,-232,-468,-468,-463,-433,-1052,-445,-431,-389,-375,-375,-356,-366,-328,-266,-266,-243,-278,-280,-287,-266,-330,-335,-341,-336,-333,-280,-328,-321,-427,-407,-439,-417,-387,-381,-359,-353]} 1. c4 e5 2. Nc3 Bb4 3. Nd5 a5 4. Nf3 d6 5. g3 (5. a3 Bc5 6. e3 Nf6 7. d4 Nxd5 8. cxd5 exd4 9. exd4 Bb6 10. Bg5 f6 11. Be3 O-O {1-0 (43) Ding,L (2811)-Yu,Y (2763) Khanty-Mansiysk 2019}) 5... c6 6. Nxb4 {A21: English Opening: 1...e5 2 Nc3} axb4 7. d4 $146 ({Predecessor:} 7. Bg2 Nf6 8. O-O O-O 9. b3 c5 10. e3 Nc6 11. Bb2 Bg4 {1-0 (45) Haugli,P (2231)-Hakansson,S (2019) Helsingor 2018}) 7... e4 8. Ng5 {The position is equal.} d5 9. Qb3 Nf6 10. Qxb4 h6 11. Nh3 Na6 $1 {[%cal Bb8a6,Ba6b4,Bb4c2][%mdl 32]} 12. Qc3 dxc4 $1 13. Qxc4 (13. Bd2 $15) 13... Be6 $17 14. Qc3 Nd5 {[%mdl 1024] Black has strong compensation.} 15. Qd2 g5 (15... Nab4 $142 {Hoping for ...e3.} 16. Bg2 Rxa2 17. Rxa2 Nxa2) 16. Bg2 Nab4 $36 {[%mdl 2048] Black has strong initiative.} 17. b3 {[#]} (17. a3 $17 {was necessary.}) 17... e3 (17... Bf5 $1 $19 {White must now prevent ...e3!} 18. Qb2 Qd7) 18. Qb2 (18. fxe3 $15 Nxe3 19. Be4) 18... Qd7 $19 19. Ng1 (19. a3 {is a better defense.} Bxh3 20. Bxh3 Qxh3 21. axb4 exf2+ 22. Kxf2 Rxa1 23. Qxa1) 19... Bf5 20. fxe3 Qe6 {Played: Nb4-c2} 0-1

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.31"]
[White "Hansen, Eric"]
[Black "Rakotomaharo, Fy Antenaina"]
[Result "1-0"]
[ECO "C93"]
[WhiteElo "2611"]
[BlackElo "2428"]
[Annotator "RC"]
[PlyCount "107"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. e4 {[%emt 0:02:08]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:07]} Nc6 {[%emt 0:00:00]} 3. Bb5 {[%emt 0:01:24]} a6 {[%emt 0:00:00]} 4. Ba4 {[%emt 0:00:07]} Nf6 {[%emt 0:00:00]} 5. O-O {[%emt 0:00:06]} Be7 {[%emt 0:00:01]} 6. Re1 {[%emt 0:00:08]} b5 {[%emt 0:00:05]} 7. Bb3 {[%emt 0:00:05]} d6 {[%emt 0:00:03]} 8. c3 {[%emt 0:01:30]} O-O {[%emt 0:00:07]} 9. h3 {[%emt 0:00:05]} Bb7 {[%emt 0:00:21]} 10. d4 {[%emt 0:10:32]} Re8 {[%emt 0:00:14]} 11. Nbd2 {[%emt 0:00:59]} Bf8 {[%emt 0:00:16]} 12. a3 {[%emt 0:02:01]} h6 {[%emt 0:00:10]} 13. Bc2 {[%emt 0:01:11]} Nb8 {[%emt 0:00:14]} 14. b3 {[%emt 0:04:49]} Nbd7 {[%emt 0:09:15]} 15. Bb2 {[%emt 0:01:26]} g6 {[%emt 0:02:30]} 16. a4 {[%emt 0:00:55]} c5 {[%emt 0:12:46]} 17. d5 {[%emt 0:03:48]} Nh5 {[%emt 0:01:48]} 18. Bd3 {[%emt 0:04:27]} Qb6 {[%emt 0:00:38]} 19. Bf1 {[%emt 0:00:45]} Reb8 {[%emt 0:11:26]} 20. Qc2 {[%emt 0:05:59]} Bg7 {[%emt 0:03:12]} 21. Ra2 {[%emt 0:02:41]} Nf4 {[%emt 0:13:26]} 22. Rea1 {[%emt 0:02:02]} Rf8 {[%emt 0:00:45]} 23. Bc1 {[%emt 0:02:24]} f5 {[%emt 0:12:31]} 24. axb5 {[%emt 0:01:31]} axb5 {[%emt 0:00:30]} 25. Rxa8 {[%emt 0:00:09]} Bxa8 {[%emt 0:00:04]} 26. c4 {[%emt 0:01:59]} fxe4 {[%emt 0:09:03]} 27. Nxe4 {[%emt 0:05:15]} Bb7 {[%emt 0:00:31]} 28. Nfd2 {[%emt 0:06:34]} bxc4 {[%emt 0:08:40]} 29. bxc4 {[%emt 0:12:40]} Bc8 {[%emt 0:00:36]} 30. Ra8 {[%emt 0:02:31]} Ba6 {[%emt 0:03:48]} 31. Rxf8+ {[%emt 0:01:02]} Nxf8 {[%emt 0:00:06]} 32. Qa4 {[%emt 0:00:22]} Kf7 {[%emt 0:02:34]} 33. Ba3 {[%emt 0:01:01]} Bc8 {[%emt 0:02:03]} 34. Qa8 {[%emt 0:00:47]} Bd7 {[%emt 0:02:35]} 35. Qb7 {[%emt 0:01:19]} Qa5 {[%emt 0:00:27]} 36. Bb2 {[%emt 0:03:53]} Kg8 {[%emt 0:06:47]} 37. Bc3 {[%emt 0:07:44]} Qa4 {[%emt 0:06:22]} 38. Qb3 {[%emt 0:00:43]} Qxb3 {[%emt 0:01:02]} 39. Nxb3 {[%emt 0:00:07]} Ba4 {[%emt 0:00:03]} 40. Nbd2 {[%emt 0:01:36]} Bd1 {[%emt 0:00:31]} 41. Nxd6 {[%emt 1:02:15]} Ne2+ {[%emt 0:05:44]} 42. Bxe2 {[%emt 0:00:00]} Bxe2 {[%emt 0:00:04]} 43. f3 {[%emt 0:00:00]} Nd7 {[%emt 0:00:23]} 44. Kf2 {[%emt 0:00:00]} Bd1 {[%emt 0:00:42]} 45. N2e4 {[%emt 0:00:00]} Bf8 {[%emt 0:03:34]} 46. Ke3 {[%emt 0:00:00]} Bc2 {[%emt 0:05:06]} 47. Ba5 {[%emt 0:00:00]} h5 {[%emt 0:01:55]} 48. Kd2 {[%emt 0:00:00]} Bb3 {[%emt 0:01:35]} 49. Kd3 {[%emt 0:00:00]} Be7 {[%emt 0:05:44]} 50. Nb7 {[%emt 0:00:00]} Ba2 {[%emt 0:00:22]} 51. Kc3 {[%emt 0:00:00]} Kg7 {[%emt 0:04:52]} 52. Bc7 {[%emt 0:00:00]} Bb1 {[%emt 0:01:45]} 53. Nd2 {[%emt 0:00:00]} Ba2 {[%emt 0:00:22]} 54. Kb2 {[%emt 0:00:00]} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.32"]
[White "Le, Quang Liem"]
[Black "Tari, Aryan"]
[Result "1/2-1/2"]
[ECO "D71"]
[WhiteElo "2708"]
[BlackElo "2630"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,95,1,4,8,0,-2,28,19,21,27,30,28,34,18,26,25,58,53,57,62,74,73,75,71,70,79,73,75,74,74,70,70,73,68,145,141,139,97,91,91,91,95,98,98,98,91,95,89,92,75,90,98,98,98,98,68,71,11,12,12,18,0,0,0,0,0,4,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 g6 3. g3 c6 4. Bg2 d5 5. e3 (5. Nf3 Bg7 6. Qb3 O-O 7. Nc3 Qb6 8. O-O Rd8 9. Bd2 dxc4 10. Qxc4 Be6 11. Qa4 Bf5 12. Rfd1 a5 13. Nh4 Bd7 14. Qc2 Qxd4 15. Nf3 Qb6 16. Be3 Qc7 17. Nb5 Qc8 18. Na7 Qc7 19. Nb5 Qc8 20. Na7 Qc7 21. Nb5 {½-½ (21) Karjakin,S (2750)-Nepomniachtchi,I (2774) Saint Louis 2019}) 5... Bg7 6. Ne2 {D71: Fianchetto Grünfeld: 3 g3 d5 sidelines and 5 cxd5 (without Nf3)} O-O 7. O-O b6 8. b3 {White has an edge.} Ba6 9. Nd2 Nbd7 10. Bb2 Rc8 11. Re1 $146 ({Predecessor:} 11. Rc1 b5 12. c5 b4 {½-½ (39) Adhiban,B (2556)-Paragua,M (2550) Manila 2013}) 11... Re8 12. Rc1 e5 13. cxd5 cxd5 14. Rxc8 Qxc8 15. dxe5 Nxe5 16. Nf4 Nd3 17. Nxd3 Bxd3 18. Bxf6 Bxf6 19. Bxd5 Qc3 20. e4 Kg7 21. Nf3 Rd8 (21... Ba6 $14) 22. Re3 $16 Bc2 23. Qe2 ({Resist} 23. Rxc3 $6 Bxd1 24. Re3 h6 $14) 23... Qa1+ 24. Kg2 Bd1 25. Qa6 Bxf3+ 26. Rxf3 Rd7 27. Qc8 Re7 28. b4 Qe5 29. a4 Qc7 30. Qa6 Qd6 31. Qb5 Qd7 32. Bc6 Qd4 33. a5 (33. Rb3 $16) 33... Re5 $1 $11 {[%cal Re5b5] The position is equal.} 34. Qd3 Qxb4 35. a6 Qc5 36. Bd5 Re7 37. Qb3 Qd6 38. Qa4 Rc7 39. h4 h5 40. Qe8 Qd8 41. Qb5 Qd7 42. Qb3 {With the idea e5!} Qd6 43. Qb5 Qd7 44. Qb4 Qe7 45. Qd2 Qe5 46. Qd3 Qb2 47. Bb3 Qe5 48. Bd5 {Accuracy: White = 74%, Black = 77%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.32"]
[White "Nihal Sarin"]
[Black "Zatonskih, Anna"]
[Result "1-0"]
[ECO "D58"]
[WhiteElo "2610"]
[BlackElo "2422"]
[Annotator "RC"]
[PlyCount "49"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} e6 {[%emt 0:02:06]} 3. c4 {[%emt 0:00:43]} Nf6 {[%emt 0:00:08]} 4. Nc3 {[%emt 0:00:06]} Be7 {[%emt 0:00:08]} 5. Bg5 {[%emt 0:00:16]} h6 {[%emt 0:00:36]} 6. Bxf6 {[%emt 0:00:18]} Bxf6 {[%emt 0:00:03]} 7. e3 {[%emt 0:00:07]} b6 {[%emt 0:14:30]} 8. Qc2 {[%emt 0:07:25]} Bb7 {[%emt 0:05:52]} 9. cxd5 {[%emt 0:04:29]} exd5 {[%emt 0:00:44]} 10. O-O-O {[%emt 0:00:28]} O-O {[%emt 0:16:24]} 11. Kb1 {[%emt 0:09:37]} Nd7 {[%emt 0:08:28]} 12. h4 {[%emt 0:12:17]} c5 {[%emt 0:18:47]} 13. g4 {[%emt 0:01:30]} cxd4 {[%emt 0:00:25]} 14. exd4 {[%emt 0:12:37]} Be7 {[%emt 0:07:01]} 15. g5 {[%emt 0:04:35]} h5 {[%emt 0:01:02]} 16. Bh3 {[%emt 0:09:17]} g6 {[%emt 0:03:55]} 17. Rhe1 {[%emt 0:00:40]} Re8 {[%emt 0:01:12]} 18. Bxd7 {[%emt 0:17:39]} Qxd7 {[%emt 0:02:27]} 19. Ne5 {[%emt 0:00:05]} Qe6 {[%emt 0:05:12]} 20. Nb5 {[%emt 0:02:19]} Bd8 {[%emt 0:08:54]} 21. Nxf7 {[%emt 0:07:51]} Qxe1 {[%emt 0:04:24]} 22. Qxg6+ {[%emt 0:00:26]} Kf8 {[%emt 0:00:01]} 23. Qh6+ {[%emt 0:00:22]} Kg8 {[%emt 0:01:04]} 24. Qh8+ {[%emt 0:00:18]} Kxf7 {[%emt 0:00:06]} 25. Nd6+ {[%emt 0:00:06]} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.33"]
[White "Parligras, Mircea-Emilian"]
[Black "Xiong, Jeffery"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "2629"]
[BlackElo "2708"]
[Annotator "TA"]
[PlyCount "128"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,128,0,8,1,21,14,12,17,7,14,25,29,29,27,30,32,37,0,-10,0,0,-22,-23,-18,-18,-33,-32,-34,-27,-44,-38,-36,-36,-51,-53,-62,-63,-64,-66,-64,-63,-107,-115,-105,-56,-79,-58,-58,-51,-51,-72,-58,-38,-57,-45,-41,-43,-87,-73,-92,-98,-98,-89,-118,-118,-118,-118,-118,-118,-118,-118,-118,-118,-118,-118,-118,-118,-118,-118,-118,-118,-133,-118,-118,-118,-118,-118,-118,-118,-118,-118,-118,-118,-135,-122,-239,-227,-391,-387,-411,-410,-388,-389,-521,-512,-531,-496,-1867,-1856,-1819,-1743,-1432,-1185]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O O-O 9. Qd3 Be6 10. Bd2 {B92: Sicilian Najdorf: 6 Be2} Nbd7 11. Nd5 Bxd5 12. exd5 {The position is equal.} Ne8 (12... a5 13. a4 g6 14. Be3 Ne8 15. Nd2 Bg5 16. Nc4 Bxe3 17. Qxe3 f5 {0-1 (93) Nepomniachtchi,I (2763)-Salem,A (2660) St Petersburg 2018}) 13. Na5 Qc8 $146 ({Predecessor:} 13... Nc5 14. Qa3 f5 15. Be3 Qc7 16. f3 Nf6 17. b4 Ncd7 18. c4 f4 19. Bf2 e4 20. Bd4 e3 21. Rac1 Kh8 22. Rfd1 Nh5 23. Bd3 Bh4 24. Rc2 {½-½ (24) Pulpan,J (2400)-Ciolek,A (2216) Prague 2018}) 14. b4 Bd8 15. Nb3 e4 16. Qxe4 Nef6 17. Qc4 Qxc4 18. Bxc4 Ne5 $36 {[%mdl 2048] Black has some pressure.} 19. Bd3 Nxd3 20. cxd3 Nxd5 21. Rfe1 Bf6 22. Rac1 Rfc8 23. Na5 b5 24. Nb7 Be7 25. Na5 Kf8 26. Kf1 Bf6 27. Nb7 Rxc1 28. Rxc1 Ke7 29. Ke2 Kd7 30. Kf3 Re8 31. Na5 $1 Bd4 32. Nb3 Bb2 33. Rb1 $1 {[%cal Rb1b2]} Bf6 34. Rc1 Re6 35. Rc2 Bd8 36. Nd4 Rf6+ 37. Ke4 Ne7 {aiming for ...Bb6.} 38. Bg5 d5+ 39. Ke3 {[#]} Rg6 $1 {[%cal Rg6g5]} 40. Nf3 {Black must now prevent Ne5+.} f6 41. Bf4 Rg4 {Strongly threatening ...Bb6+.} 42. g3 g5 43. Bxg5 {With the idea Bf4.} Nf5+ 44. Kd2 Rxg5 45. Nxg5 fxg5 46. h3 Bb6 47. Ke1 Nd4 48. Rc1 h5 49. a3 Bc7 50. Rc5 Kd6 51. Rc1 Ne6 52. Kf1 Kd7 53. Re1 Bd6 54. Rc1 Nd4 55. Rc3 h4 56. gxh4 (56. Kg2 $17 {might work better.}) 56... gxh4 $19 57. Kg2 $2 (57. Rc1) 57... Ne2 58. Rc2 Nf4+ 59. Kf3 Nxd3 {[#] And now ...Ne1+ would win.} 60. Kg4 Ne5+ {Black is clearly winning.} 61. Kxh4 d4 62. Kg5 (62. Rc1 $142 Ke6 63. Rh1) 62... d3 63. Rc1 Nc4 64. Rb1 d2 {Accuracy: White = 51%, Black = 86%.} 0-1

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.33"]
[White "Bulmaga, Irina"]
[Black "Iturrizaga Bonelli, Eduardo"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2442"]
[BlackElo "2629"]
[Annotator "RC"]
[PlyCount "84"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. e4 {[%emt 0:00:00]} c6 {[%emt 0:00:12]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:15]} 3. e5 {[%emt 0:00:00]} Bf5 {[%emt 0:00:28]} 4. Nf3 {[%emt 0:00:03]} e6 {[%emt 0:00:05]} 5. Be2 {[%emt 0:00:06]} Nd7 {[%emt 0:00:33]} 6. O-O {[%emt 0:00:20]} Bb4 {[%emt 0:00:41]} 7. c3 {[%emt 0:00:43]} Ba5 {[%emt 0:00:06]} 8. Re1 {[%emt 0:00:52]} h6 {[%emt 0:00:37]} 9. Nbd2 {[%emt 0:02:24]} Ne7 {[%emt 0:00:09]} 10. Nf1 {[%emt 0:00:44]} O-O {[%emt 0:00:31]} 11. Ng3 {[%emt 0:00:29]} Bh7 {[%emt 0:00:30]} 12. Qd2 {[%emt 0:02:54]} Qe8 {[%emt 0:03:25]} 13. Bd1 {[%emt 0:08:10]} f6 {[%emt 0:04:36]} 14. exf6 {[%emt 0:05:58]} Rxf6 {[%emt 0:03:17]} 15. a4 {[%emt 0:08:33]} Bc7 {[%emt 0:08:46]} 16. a5 {[%emt 0:01:56]} a6 {[%emt 0:04:27]} 17. Qe2 {[%emt 0:13:00]} Kh8 {[%emt 0:04:33]} 18. b4 {[%emt 0:01:20]} Ng6 {[%emt 0:18:40]} 19. Bc2 {[%emt 0:11:10]} Qf7 {[%emt 0:11:04]} 20. Nh5 {[%emt 0:10:42]} Rxf3 {[%emt 0:04:08]} 21. Qxf3 {[%emt 0:00:07]} Qxf3 {[%emt 0:00:05]} 22. gxf3 {[%emt 0:00:06]} Nh4 {[%emt 0:00:03]} 23. Bd1 {[%emt 0:02:31]} e5 {[%emt 0:00:03]} 24. f4 {[%emt 0:13:23]} e4 {[%emt 0:10:01]} 25. Ng3 {[%emt 0:01:10]} Nf6 {[%emt 0:08:02]} 26. Bd2 {[%emt 0:01:27]} Ng6 {[%emt 0:03:52]} 27. Nh5 {[%emt 0:03:47]} Nxh5 {[%emt 0:04:46]} 28. Bxh5 {[%emt 0:00:02]} Nxf4 {[%emt 0:00:11]} 29. Bxf4 {[%emt 0:05:46]} Bxf4 {[%emt 0:00:17]} 30. Ra2 {[%emt 0:00:20]} Rf8 {[%emt 0:02:03]} 31. Bg4 {[%emt 0:00:44]} Bg6 {[%emt 0:03:41]} 32. Rae2 {[%emt 0:01:20]} Kh7 {[%emt 0:00:25]} 33. Kh1 {[%emt 0:02:14]} Bg5 {[%emt 0:04:56]} 34. Kg1 {[%emt 0:08:43]} Bh4 {[%emt 0:04:02]} 35. Rf1 {[%emt 0:00:54]} Rf4 {[%emt 0:02:26]} 36. Bc8 {[%emt 0:00:56]} Bh5 {[%emt 0:00:06]} 37. Re3 {[%emt 0:00:43]} Rf7 {[%emt 0:00:04]} 38. c4 {[%emt 0:02:50]} Re7 {[%emt 0:04:52]} 39. cxd5 {[%emt 0:01:25]} cxd5 {[%emt 0:00:01]} 40. Rh3 {[%emt 0:01:14]} g5 {[%emt 0:00:11]} 41. Rc3 {[%emt 0:08:03]} Be2 {[%emt 0:00:23]} 42. Re1 {[%emt 0:01:05]} Bb5 {[%emt 0:13:11]} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.34"]
[White "Shankland, Sam"]
[Black "Volokitin, Andrei"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "2705"]
[BlackElo "2627"]
[Annotator "TA"]
[PlyCount "126"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,126,14,15,14,14,14,20,14,22,17,13,16,17,25,19,39,46,63,31,57,65,61,50,72,73,64,42,39,56,70,40,69,0,71,27,93,62,190,190,197,177,193,187,189,198,178,174,178,143,143,143,142,116,116,89,117,117,96,104,104,104,130,129,119,117,117,117,232,232,232,217,206,200,172,158,158,135,436,436,436,436,436,436,466,456,366,33,33,33,33,33,33,33,33,31,32,32,33,33,33,33,35,33,33,31,31,31,31,31,31,31,31,31,31,31,31,10,17]} 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Nd2 O-O 6. Ngf3 b6 {E01: Catalan: Early deviations} 7. O-O a5 (7... Bb7 8. b3 c5 9. Bb2 Nc6 10. cxd5 exd5 11. a3 Bxd2 12. Nxd2 Nxd4 13. Bxd4 cxd4 14. Nf3 Qe7 15. Nxd4 Ne4 {½-½ (30) Giri,A (2779)-Karjakin,S (2748) Riga 2019}) 8. cxd5 $146 ({Predecessor:} 8. Ne5 Bb7 9. Qc2 Be7 10. Rd1 Na6 11. cxd5 Nb4 12. Qb1 exd5 {0-1 (45) Oparin,G (2654)-Movsesian,S (2654) Khanty-Mansiysk 2019}) 8... exd5 9. a3 Be7 10. Nb1 Bb7 11. Nc3 Re8 12. Bf4 h6 13. Rc1 Na6 14. h4 Bf8 15. e3 c5 16. Ne5 cxd4 17. exd4 Nc7 18. Qb3 Ne6 19. Be3 Bd6 20. Rfd1 {[%cal Rc3d5]} Rc8 21. f4 ({White should try} 21. Re1 $14) 21... Bb8 (21... Nh5 $1 $11 22. Bf2 (22. Nxd5 Nxg3 23. Rxc8 Qxc8 $11) (22. Bxd5 Bxd5 23. Nxd5 Nxg3 $15) 22... Nhxf4 23. gxf4 Nxf4) 22. Bf2 h5 (22... g5 $11 {remains equal.}) 23. Bh3 (23. Re1 {keeps more tension.} Bc7 24. Rcd1 Ra8 25. Nb5 Bb8 26. Qc2) 23... Ne4 (23... Qd6 $14) 24. Nxe4 $18 Rxc1 25. Rxc1 dxe4 {[#]} 26. Nxf7 $1 {[%mdl 512]} Nxd4 (26... Kxf7 27. Bxe6+) 27. Nxd8+ Nxb3 28. Rd1 e3 29. Be6+ Kf8 30. Bxe3 Bc7 31. Rd7 {Threatens to win with Rf7+.} Bxd8 32. Rf7+ (32. Bxb3 Rxe3 33. Rxd8+ Ke7 $17) 32... Kg8 33. Re7+ Kf8 34. Rxe8+ Kxe8 35. Bxb3 $16 {[%mdl 4096] Endgame KBB-KBB} Bf6 36. Ba4+ Kf7 37. b4 axb4 38. axb4 Bc3 (38... Bd8 $16 {is a better defense.} 39. Bb3+ Kf8) 39. b5 $18 ({Much less strong is} 39. Bxb6 $6 Bxb4 40. Bb3+ Ke7 $16) 39... Be1 40. Bb3+ ({Less strong is} 40. Bxb6 Bxg3 41. Bd1 g6 $14) 40... Ke7 41. Kh2 ({Don't play} 41. Bxb6 $6 Bxg3 42. Bc5+ Kf6 $14) 41... Ba5 42. Bd1 g6 43. f5 Kf6 $2 {[%mdl 8192]} (43... Be4 $16) 44. fxg6 Kxg6 45. g4 hxg4 46. Bxg4 Be4 47. h5+ Kf6 48. Kg3 $2 (48. Be2 $18) 48... Bd3 $14 49. Bd7 {aiming for Kf3.} Be2 50. h6 Kg6 51. Be8+ Kh7 52. Bc6 {White wants to mate with Be4+.} Be1+ 53. Kg2 {Threatening mate with Be4+.} Bc3 54. Kf2 Bd3 55. Kf3 Kh8 56. Kg4 Kh7 57. Kg5 Bb4 58. Bd7 {Bf5+ is the strong threat.} Be7+ 59. Kg4 {Strongly threatening Bf5+.} Kg6 60. Be8+ Kh7 61. Bc6 Bf8 62. Kf3 {And now Be4+ would win.} Bxb5 63. Be4+ Kg8 {Accuracy: White = 67%, Black = 46%.} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.34"]
[White "Henderson de La Fuente, Lance"]
[Black "Atalik, Ekaterina"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2494"]
[BlackElo "2464"]
[Annotator "RC"]
[PlyCount "79"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. e4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:01]} 3. exd5 {[%emt 0:00:29]} cxd5 {[%emt 0:00:15]} 4. Ne5 {[%emt 0:00:21]} a6 {[%emt 0:02:26]} 5. d4 {[%emt 0:01:26]} Nf6 {[%emt 0:00:33]} 6. Bd3 {[%emt 0:01:04]} g6 {[%emt 0:00:53]} 7. O-O {[%emt 0:02:07]} Bg7 {[%emt 0:00:12]} 8. Nd2 {[%emt 0:02:08]} O-O {[%emt 0:00:42]} 9. c3 {[%emt 0:01:06]} Nbd7 {[%emt 0:04:43]} 10. Ndf3 {[%emt 0:07:07]} Nxe5 {[%emt 0:03:13]} 11. Nxe5 {[%emt 0:00:41]} Nd7 {[%emt 0:03:19]} 12. Nf3 {[%emt 0:01:13]} Nf6 {[%emt 0:02:44]} 13. Re1 {[%emt 0:02:14]} b6 {[%emt 0:09:42]} 14. Bf4 {[%emt 0:03:39]} Bb7 {[%emt 0:03:22]} 15. Qb3 {[%emt 0:04:20]} Nh5 {[%emt 0:06:29]} 16. Bg5 {[%emt 0:01:11]} Re8 {[%emt 0:05:09]} 17. Qc2 {[%emt 0:12:38]} Qd6 {[%emt 0:12:04]} 18. g3 {[%emt 0:07:56]} Bc8 {[%emt 0:21:20]} 19. Ne5 {[%emt 0:04:16]} f6 {[%emt 0:10:55]} 20. g4 {[%emt 0:05:27]} Bxg4 {[%emt 0:04:40]} 21. Nxg4 {[%emt 0:01:05]} fxg5 {[%emt 0:00:06]} 22. Re3 {[%emt 0:01:56]} Nf4 {[%emt 0:01:16]} 23. Rae1 {[%emt 0:00:15]} e6 {[%emt 0:00:45]} 24. a4 {[%emt 0:02:28]} Rf8 {[%emt 0:00:39]} 25. f3 {[%emt 0:01:31]} a5 {[%emt 0:00:49]} 26. Bf1 {[%emt 0:00:40]} Rf5 {[%emt 0:03:04]} 27. Nf2 {[%emt 0:01:43]} Raf8 {[%emt 0:01:19]} 28. Nh3 {[%emt 0:02:40]} e5 {[%emt 0:05:27]} 29. dxe5 {[%emt 0:00:41]} Bxe5 {[%emt 0:00:12]} 30. Nxf4 {[%emt 0:00:28]} Bxf4 {[%emt 0:01:33]} 31. Re6 {[%emt 0:01:33]} Qc5+ {[%emt 0:00:29]} 32. Kh1 {[%emt 0:00:38]} g4 {[%emt 0:01:20]} 33. fxg4 {[%emt 0:03:05]} Bxh2 {[%emt 0:01:43]} 34. Bg2 {[%emt 0:00:32]} Rf2 {[%emt 0:01:38]} 35. R6e2 {[%emt 0:02:27]} Bg3 {[%emt 0:02:03]} 36. Rxf2 {[%emt 0:00:53]} Rxf2 {[%emt 0:01:01]} 37. Re2 {[%emt 0:00:31]} Kg7 {[%emt 0:01:19]} 38. Rxf2 {[%emt 0:01:18]} Bxf2 {[%emt 0:00:07]} 39. Qd2 {[%emt 0:00:27]} Qf8 {[%emt 0:01:15]} 40. Qxd5 {[%emt 0:00:37]} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.35"]
[White "Prithu Gupta"]
[Black "Gavrilescu, David"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2493"]
[BlackElo "2451"]
[Annotator "ChessBase"]
[PlyCount "49"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:07]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:35]} 3. Nc3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:43]} 4. e5 {[%emt 0:00:00]} Nfd7 {[%emt 0:00:32]} 5. f4 {[%emt 0:00:00]} c5 {[%emt 0:00:51]} 6. Nf3 {[%emt 0:00:01]} Nc6 {[%emt 0:01:08]} 7. Be3 {[%emt 0:00:06]} cxd4 {[%emt 0:00:24]} 8. Nxd4 {[%emt 0:00:08]} Qb6 {[%emt 0:00:13]} 9. Qd2 {[%emt 0:04:59]} Qxb2 {[%emt 0:00:38]} 10. Rb1 {[%emt 0:00:07]} Qa3 {[%emt 0:00:09]} 11. Bb5 {[%emt 0:01:02]} Nxd4 {[%emt 0:00:57]} 12. Bxd4 {[%emt 0:00:04]} a6 {[%emt 0:00:32]} 13. Bxd7+ {[%emt 0:00:06]} Bxd7 {[%emt 0:00:08]} 14. Rb3 {[%emt 0:00:04]} Qe7 {[%emt 0:00:22]} 15. Rxb7 {[%emt 0:00:05]} Rc8 {[%emt 0:01:51]} 16. O-O {[%emt 0:07:11]} Qd8 {[%emt 0:03:09]} 17. f5 {[%emt 0:15:21]} Rc4 {[%emt 0:12:46]} 18. Rfb1 {[%emt 0:16:50]} exf5 {[%emt 0:07:25]} 19. Nxd5 {[%emt 0:06:42]} Be6 {[%emt 0:15:37]} 20. Bb6 {[%emt 0:04:31]} Bc5+ {[%emt 0:02:19]} 21. Bxc5 {[%emt 0:00:04]} Rxc5 {[%emt 0:00:32]} 22. Re7+ {[%emt 0:00:11]} Kf8 {[%emt 0:00:40]} 23. Qb4 {[%emt 0:00:05]} Rxd5 {[%emt 0:15:49]} 24. Rxe6+ {[%emt 0:00:05]} Kg8 {[%emt 0:00:07]} 25. Rd6 {[%emt 0:01:13]} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.36"]
[White "Arkell, Keith C"]
[Black "Kashlinskaya, Alina"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2447"]
[BlackElo "2481"]
[Annotator "RC"]
[PlyCount "244"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:08]} Nf6 {[%emt 0:00:00]} 3. c3 {[%emt 0:01:19]} Bf5 {[%emt 0:08:08]} 4. Qb3 {[%emt 0:00:38]} Qc8 {[%emt 0:01:50]} 5. Bg5 {[%emt 0:01:31]} Nbd7 {[%emt 0:01:21]} 6. e3 {[%emt 0:03:56]} e6 {[%emt 0:03:43]} 7. c4 {[%emt 0:01:12]} c6 {[%emt 0:03:08]} 8. Nc3 {[%emt 0:03:36]} h6 {[%emt 0:01:27]} 9. Bf4 {[%emt 0:01:06]} Be7 {[%emt 0:02:52]} 10. cxd5 {[%emt 0:03:31]} exd5 {[%emt 0:01:51]} 11. Rc1 {[%emt 0:03:50]} O-O {[%emt 0:05:00]} 12. Be2 {[%emt 0:01:24]} b6 {[%emt 0:08:10]} 13. O-O {[%emt 0:35:03]} Qb7 {[%emt 0:00:36]} 14. Ne5 {[%emt 0:00:18]} Nxe5 {[%emt 0:14:40]} 15. Bxe5 {[%emt 0:01:06]} Qd7 {[%emt 0:00:22]} 16. Rfd1 {[%emt 0:10:56]} Qe6 {[%emt 0:00:43]} 17. Ba6 {[%emt 0:02:36]} Nd7 {[%emt 0:04:15]} 18. Bg3 {[%emt 0:01:25]} h5 {[%emt 0:08:39]} 19. Bb7 {[%emt 0:20:43]} h4 {[%emt 0:00:11]} 20. Bc7 {[%emt 0:00:17]} Bg4 {[%emt 0:11:40]} 21. Re1 {[%emt 0:03:11]} Rab8 {[%emt 0:14:14]} 22. Bxb8 {[%emt 0:00:25]} Nxb8 {[%emt 0:01:08]} 23. f3 {[%emt 0:05:35]} Bh5 {[%emt 0:00:07]} 24. Ne2 {[%emt 0:00:20]} g5 {[%emt 0:02:31]} 25. e4 {[%emt 0:02:58]} Qd7 {[%emt 0:01:26]} 26. Ba8 {[%emt 0:00:05]} dxe4 {[%emt 0:00:14]} 27. fxe4 {[%emt 0:00:37]} Bxe2 {[%emt 0:00:12]} 28. Rxe2 {[%emt 0:00:07]} Qxd4+ {[%emt 0:00:04]} 29. Kh1 {[%emt 0:00:21]} Qe5 {[%emt 0:05:43]} 30. Qc3 {[%emt 0:00:46]} Qf4 {[%emt 0:00:02]} 31. e5 {[%emt 0:01:23]} Rd8 {[%emt 0:00:58]} 32. h3 {[%emt 0:02:50]} Bc5 {[%emt 0:01:52]} 33. e6 {[%emt 0:01:38]} Bd6 {[%emt 0:00:30]} 34. exf7+ {[%emt 0:00:11]} Kxf7 {[%emt 0:00:59]} 35. g3 {[%emt 0:01:25]} Qxg3 {[%emt 0:01:50]} 36. Qxg3 {[%emt 0:00:38]} Bxg3 {[%emt 0:01:51]} 37. Bxc6 {[%emt 0:00:21]} Na6 {[%emt 0:00:49]} 38. Bf3 {[%emt 0:00:43]} Nb4 {[%emt 0:01:06]} 39. Rf1 {[%emt 0:00:17]} Bf4 {[%emt 0:01:29]} 40. a3 {[%emt 0:00:07]} Na6 {[%emt 0:03:39]} 41. Rfe1 {[%emt 0:03:11]} Nc7 {[%emt 0:03:14]} 42. Re7+ {[%emt 0:01:36]} Kg6 {[%emt 0:04:32]} 43. R1e2 {[%emt 0:05:01]} Bd6 {[%emt 0:04:28]} 44. R7e4 {[%emt 0:00:37]} Bg3 {[%emt 0:03:27]} 45. Rc4 {[%emt 0:02:34]} Kf6 {[%emt 0:07:14]} 46. Rc6+ {[%emt 0:02:56]} Rd6 {[%emt 0:00:45]} 47. Rxd6+ {[%emt 0:00:48]} Bxd6 {[%emt 0:00:06]} 48. Bg4 {[%emt 0:00:37]} Be5 {[%emt 0:01:43]} 49. Kg2 {[%emt 0:00:35]} Nb5 {[%emt 0:03:26]} 50. Rc2 {[%emt 0:00:23]} Bf4 {[%emt 0:02:03]} 51. Re2 {[%emt 0:01:57]} Nd4 {[%emt 0:03:16]} 52. Re4 {[%emt 0:00:24]} Be5 {[%emt 0:00:13]} 53. Kf2 {[%emt 0:01:36]} Nb3 {[%emt 0:03:09]} 54. Rb4 {[%emt 0:02:18]} Nc5 {[%emt 0:00:25]} 55. Ke3 {[%emt 0:03:04]} Ke7 {[%emt 0:00:26]} 56. Kd2 {[%emt 0:01:51]} Kd6 {[%emt 0:00:53]} 57. Kc2 {[%emt 0:00:56]} Kd5 {[%emt 0:00:10]} 58. Bf3+ {[%emt 0:00:06]} Kd6 {[%emt 0:00:06]} 59. a4 {[%emt 0:07:50]} Ne6 {[%emt 0:01:49]} 60. Bg4 {[%emt 0:01:09]} Nc5 {[%emt 0:09:52]} 61. b3 {[%emt 0:22:55]} Kd5 {[%emt 0:11:31]} 62. Bf3+ {[%emt 0:00:00]} Kd6 {[%emt 0:00:03]} 63. Rb5 {[%emt 0:00:00]} Na6 {[%emt 0:05:18]} 64. Rd5+ {[%emt 0:00:00]} Ke6 {[%emt 0:00:05]} 65. Rd8 {[%emt 0:00:00]} Nc5 {[%emt 0:00:54]} 66. Bg4+ {[%emt 0:00:00]} Ke7 {[%emt 0:03:25]} 67. Rd5 {[%emt 0:00:00]} Kf6 {[%emt 0:01:33]} 68. a5 {[%emt 0:03:30]} Na6 {[%emt 0:02:19]} 69. Rd7 {[%emt 0:00:07]} Nc7 {[%emt 0:01:08]} 70. axb6 {[%emt 0:00:30]} axb6 {[%emt 0:00:01]} 71. Kd3 {[%emt 0:00:25]} Bg3 {[%emt 0:01:01]} 72. b4 {[%emt 0:03:26]} Na6 {[%emt 0:00:51]} 73. Kc4 {[%emt 0:00:41]} Nc7 {[%emt 0:00:04]} 74. b5 {[%emt 0:02:14]} Bf4 {[%emt 0:00:52]} 75. Rh7 {[%emt 0:00:32]} Kg6 {[%emt 0:01:55]} 76. Rh8 {[%emt 0:00:39]} Bg3 {[%emt 0:00:22]} 77. Rf8 {[%emt 0:02:29]} Kg7 {[%emt 0:00:18]} 78. Rf1 {[%emt 0:04:31]} Bf4 {[%emt 0:00:15]} 79. Bd7 {[%emt 0:00:56]} Kf6 {[%emt 0:00:10]} 80. Re1 {[%emt 0:00:24]} Bg3 {[%emt 0:00:18]} 81. Re3 {[%emt 0:00:22]} Bf4 {[%emt 0:00:09]} 82. Re2 {[%emt 0:00:06]} Bg3 {[%emt 0:00:22]} 83. Kd4 {[%emt 0:00:11]} Bf4 {[%emt 0:00:32]} 84. Re1 {[%emt 0:01:45]} Bg3 {[%emt 0:00:09]} 85. Rd1 {[%emt 0:00:47]} Bf4 {[%emt 0:01:42]} 86. Ke4 {[%emt 0:00:07]} Bg3 {[%emt 0:00:10]} 87. Rc1 {[%emt 0:01:26]} Ke7 {[%emt 0:00:52]} 88. Rd1 {[%emt 0:00:15]} Kf6 {[%emt 0:00:01]} 89. Kf3 {[%emt 0:00:09]} Bf4 {[%emt 0:00:40]} 90. Kg4 {[%emt 0:00:11]} Ke5 {[%emt 0:00:08]} 91. Bc6 {[%emt 0:00:43]} Kf6 {[%emt 0:01:06]} 92. Rd7 {[%emt 0:01:32]} Ke6 {[%emt 0:00:03]} 93. Rd8 {[%emt 0:00:11]} Ke7 {[%emt 0:00:17]} 94. Rb8 {[%emt 0:00:36]} Be3 {[%emt 0:00:20]} 95. Kf5 {[%emt 0:00:57]} Kd6 {[%emt 0:00:56]} 96. Rd8+ {[%emt 0:01:15]} Kc5 {[%emt 0:00:24]} 97. Rd3 {[%emt 0:00:03]} Bf4 {[%emt 0:00:23]} 98. Rc3+ {[%emt 0:00:20]} Kb4 {[%emt 0:00:09]} 99. Rc2 {[%emt 0:00:08]} Kb3 {[%emt 0:00:36]} 100. Re2 {[%emt 0:00:06]} Kc4 {[%emt 0:00:18]} 101. Rb2 {[%emt 0:00:11]} Kc3 {[%emt 0:00:37]} 102. Rb1 {[%emt 0:00:01]} Kc4 {[%emt 0:00:32]} 103. Bd7 {[%emt 0:00:40]} Kc5 {[%emt 0:00:23]} 104. Rb2 {[%emt 0:01:10]} Kd6 {[%emt 0:00:14]} 105. Bc6 {[%emt 0:00:33]} Kc5 {[%emt 0:00:28]} 106. Ke4 {[%emt 0:00:20]} Kd6 {[%emt 0:00:36]} 107. Rc2 {[%emt 0:00:21]} Ke6 {[%emt 0:00:12]} 108. Rc3 {[%emt 0:00:23]} Kf6 {[%emt 0:00:14]} 109. Rd3 {[%emt 0:01:12]} Ne6 {[%emt 0:01:09]} 110. Rd5 {[%emt 0:00:21]} Nc7 {[%emt 0:00:10]} 111. Rd8 {[%emt 0:00:24]} Ne6 {[%emt 0:01:03]} 112. Re8 {[%emt 0:00:45]} Bg3 {[%emt 0:00:39]} 113. Rc8 {[%emt 0:01:04]} Bh2 {[%emt 0:00:56]} 114. Kf3 {[%emt 0:01:09]} Bf4 {[%emt 0:00:55]} 115. Kg4 {[%emt 0:00:20]} Kg6 {[%emt 0:01:03]} 116. Bd5 {[%emt 0:00:33]} Nc7 {[%emt 0:00:15]} 117. Bc4 {[%emt 0:00:07]} Kf6 {[%emt 0:00:18]} 118. Rf8+ {[%emt 0:00:58]} Ke5 {[%emt 0:00:36]} 119. Rb8 {[%emt 0:00:30]} Kd4 {[%emt 0:00:10]} 120. Bf1 {[%emt 0:00:41]} Kc5 {[%emt 0:00:05]} 121. Rc8 {[%emt 0:00:04]} Kb4 {[%emt 0:00:12]} 122. Rb8 {[%emt 0:01:04]} Kc5 {[%emt 0:00:03]} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.37"]
[White "Clarke, Brandon G I"]
[Black "Stefanova, Antoaneta"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2445"]
[BlackElo "2479"]
[Annotator "ChessBase"]
[PlyCount "106"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. e4 {[%emt 0:00:00]} c6 {[%emt 0:02:10]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:05]} 3. e5 {[%emt 0:00:00]} c5 {[%emt 0:00:10]} 4. dxc5 {[%emt 0:00:05]} e6 {[%emt 0:00:14]} 5. a3 {[%emt 0:00:03]} Bxc5 {[%emt 0:00:32]} 6. Nf3 {[%emt 0:00:59]} Ne7 {[%emt 0:01:31]} 7. Bd3 {[%emt 0:01:05]} Ng6 {[%emt 0:01:31]} 8. O-O {[%emt 0:03:39]} Qc7 {[%emt 0:00:52]} 9. Re1 {[%emt 0:04:17]} O-O {[%emt 0:01:19]} 10. b4 {[%emt 0:22:15]} Be7 {[%emt 0:03:00]} 11. Bb2 {[%emt 0:02:28]} a5 {[%emt 0:03:59]} 12. b5 {[%emt 0:03:02]} a4 {[%emt 0:01:01]} 13. Nbd2 {[%emt 0:01:19]} Nd7 {[%emt 0:00:54]} 14. c4 {[%emt 0:07:26]} Nc5 {[%emt 0:10:36]} 15. Bf1 {[%emt 0:05:15]} Rd8 {[%emt 0:05:09]} 16. Qc2 {[%emt 0:04:36]} b6 {[%emt 0:04:51]} 17. g3 {[%emt 0:14:13]} Bb7 {[%emt 0:02:06]} 18. h4 {[%emt 0:00:56]} Nb3 {[%emt 0:26:50]} 19. Nxb3 {[%emt 0:10:45]} axb3 {[%emt 0:00:09]} 20. Qxb3 {[%emt 0:02:22]} dxc4 {[%emt 0:00:18]} 21. Qc3 {[%emt 0:00:55]} Bc5 {[%emt 0:03:49]} 22. Rad1 {[%emt 0:12:29]} Bd5 {[%emt 0:05:28]} 23. Nd2 {[%emt 0:04:05]} Qe7 {[%emt 0:05:24]} 24. h5 {[%emt 0:02:22]} Nf4 {[%emt 0:15:27]} 25. Nxc4 {[%emt 0:01:22]} Qg5 {[%emt 0:01:31]} 26. Nd6 {[%emt 0:04:00]} Nxh5 {[%emt 0:10:21]} 27. Rd3 {[%emt 0:02:01]} Nf4 {[%emt 0:01:47]} 28. Ne4 {[%emt 0:00:03]} Qg6 {[%emt 0:02:05]} 29. Rf3 {[%emt 0:01:03]} Nh3+ {[%emt 0:00:39]} 30. Bxh3 {[%emt 0:00:08]} Bxe4 {[%emt 0:00:04]} 31. Rfe3 {[%emt 0:01:42]} Bxe3 {[%emt 0:00:36]} 32. Qxe3 {[%emt 0:00:02]} Bd5 {[%emt 0:00:29]} 33. Bd4 {[%emt 0:00:40]} Qc2 {[%emt 0:00:49]} 34. Bxb6 {[%emt 0:00:09]} Rdb8 {[%emt 0:00:21]} 35. Bf1 {[%emt 0:00:05]} Ra4 {[%emt 0:00:41]} 36. Bd3 {[%emt 0:00:38]} Qb3 {[%emt 0:00:37]} 37. Rb1 {[%emt 0:01:28]} Qa2 {[%emt 0:00:31]} 38. Bc7 {[%emt 0:00:09]} Rc8 {[%emt 0:00:23]} 39. Bd6 {[%emt 0:00:25]} Bb7 {[%emt 0:00:30]} 40. Rd1 {[%emt 0:00:51]} Kh8 {[%emt 0:00:34]} 41. Bf1 {[%emt 0:16:27]} Qc2 {[%emt 0:06:29]} 42. Rd4 {[%emt 0:03:17]} Rxd4 {[%emt 0:11:02]} 43. Qxd4 {[%emt 0:00:04]} Qc1 {[%emt 0:02:43]} 44. Bb4 {[%emt 0:14:29]} Bd5 {[%emt 0:08:04]} 45. Qe3 {[%emt 0:12:34]} Qd1 {[%emt 0:10:56]} 46. Bc3 {[%emt 0:05:57]} Qf3 {[%emt 0:02:15]} 47. Qxf3 {[%emt 0:00:08]} Bxf3 {[%emt 0:00:01]} 48. Bb4 {[%emt 0:00:49]} Rc1 {[%emt 0:00:10]} 49. b6 {[%emt 0:00:11]} Rb1 {[%emt 0:05:20]} 50. g4 {[%emt 0:00:02]} h6 {[%emt 0:00:52]} 51. Bc5 {[%emt 0:01:38]} Bb7 {[%emt 0:01:54]} 52. Bb4 {[%emt 0:00:30]} Ba6 {[%emt 0:00:38]} 53. b7 {[%emt 0:00:30]} Bxb7 {[%emt 0:00:12]} 0-1

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.38"]
[White "Danielian, Elina"]
[Black "Movsziszian, Karen"]
[Result "1/2-1/2"]
[ECO "A42"]
[WhiteElo "2385"]
[BlackElo "2475"]
[Annotator "ChessBase"]
[PlyCount "97"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. d4 {[%emt 0:00:00]} d6 {[%emt 0:00:01]} 2. Nf3 {[%emt 0:00:00]} g6 {[%emt 0:00:04]} 3. g3 {[%emt 0:00:13]} Bg7 {[%emt 0:00:08]} 4. Bg2 {[%emt 0:00:05]} Nd7 {[%emt 0:01:55]} 5. c4 {[%emt 0:00:25]} e5 {[%emt 0:00:07]} 6. Nc3 {[%emt 0:00:12]} Ne7 {[%emt 0:00:09]} 7. O-O {[%emt 0:02:54]} O-O {[%emt 0:00:06]} 8. e4 {[%emt 0:01:31]} exd4 {[%emt 0:00:31]} 9. Nxd4 {[%emt 0:00:26]} Nc6 {[%emt 0:00:03]} 10. Nxc6 {[%emt 0:04:52]} bxc6 {[%emt 0:01:50]} 11. Qc2 {[%emt 0:00:35]} Ne5 {[%emt 0:06:44]} 12. c5 {[%emt 0:09:12]} dxc5 {[%emt 0:03:43]} 13. Rd1 {[%emt 0:03:55]} Qe7 {[%emt 0:01:15]} 14. h3 {[%emt 0:02:26]} c4 {[%emt 0:01:27]} 15. Be3 {[%emt 0:01:55]} Be6 {[%emt 0:01:40]} 16. Ne2 {[%emt 0:02:26]} Rab8 {[%emt 0:09:13]} 17. Rab1 {[%emt 0:03:16]} Nd3 {[%emt 0:30:01]} 18. Nd4 {[%emt 0:05:14]} Bd7 {[%emt 0:00:29]} 19. b3 {[%emt 0:11:00]} c5 {[%emt 0:01:11]} 20. Nf3 {[%emt 0:01:08]} Bc6 {[%emt 0:14:15]} 21. Qxc4 {[%emt 0:13:45]} Nb2 {[%emt 0:02:20]} 22. Rxb2 {[%emt 0:00:12]} Bxb2 {[%emt 0:00:03]} 23. Bxc5 {[%emt 0:00:55]} Qxe4 {[%emt 0:00:02]} 24. Qxe4 {[%emt 0:00:52]} Bxe4 {[%emt 0:00:02]} 25. Bxf8 {[%emt 0:00:07]} Kxf8 {[%emt 0:22:52]} 26. Rd7 {[%emt 0:03:58]} h6 {[%emt 0:00:29]} 27. Nd2 {[%emt 0:14:25]} Bf5 {[%emt 0:00:47]} 28. Rxc7 {[%emt 0:00:06]} Rd8 {[%emt 0:00:23]} 29. Nc4 {[%emt 0:05:52]} Bd4 {[%emt 0:00:02]} 30. g4 {[%emt 0:07:13]} Be6 {[%emt 0:00:03]} 31. Bf3 {[%emt 0:00:08]} Rd7 {[%emt 0:03:24]} 32. Rxd7 {[%emt 0:03:40]} Bxd7 {[%emt 0:00:02]} 33. Kg2 {[%emt 0:00:44]} Ke7 {[%emt 0:00:01]} 34. Bd5 {[%emt 0:01:34]} f5 {[%emt 0:00:15]} 35. f3 {[%emt 0:02:42]} Kf6 {[%emt 0:03:42]} 36. Kg3 {[%emt 0:02:21]} fxg4 {[%emt 0:00:42]} 37. fxg4 {[%emt 0:01:43]} h5 {[%emt 0:00:14]} 38. Kf4 {[%emt 0:05:21]} hxg4 {[%emt 0:00:03]} 39. hxg4 {[%emt 0:00:03]} g5+ {[%emt 0:00:03]} 40. Kf3 {[%emt 0:00:41]} Bc5 {[%emt 0:02:47]} 41. a3 {[%emt 0:51:45]} Bb5 {[%emt 0:51:32]} 42. b4 {[%emt 0:00:35]} Bxc4 {[%emt 0:00:33]} 43. Bxc4 {[%emt 0:00:04]} Bg1 {[%emt 0:00:19]} 44. Ke4 {[%emt 0:00:04]} Ke7 {[%emt 0:00:02]} 45. Kd5 {[%emt 0:00:39]} Kd7 {[%emt 0:00:01]} 46. a4 {[%emt 0:00:16]} Kc7 {[%emt 0:00:09]} 47. a5 {[%emt 0:00:24]} Be3 {[%emt 0:00:05]} 48. b5 {[%emt 0:00:37]} Bd2 {[%emt 0:00:21]} 49. b6+ {[%emt 0:00:30]} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.39"]
[White "Dahl, Baard"]
[Black "Movsesian, Sergei"]
[Result "0-1"]
[ECO "B54"]
[WhiteElo "2067"]
[BlackElo "2654"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,64,26,36,69,41,49,59,45,38,58,0,-9,-6,-7,-3,30,33,26,-20,37,-45,0,-80,14,24,93,80,139,139,130,57,60,-147,-137,-125,-150,-127,-141,-206,-202,-202,-194,-395,-405,-402,-412,-685,-675,-1269,-1272,-1178,-1112,-1102,-939]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. g4 a6 7. Be3 Bd7 {B54: Sicilian: 2...d6 3 d4 cxd4 4 Nxd4, Unusual Lines} 8. g5 b5 9. Nxc6 $146 ({Predecessor:} 9. a3 Rc8 10. Nxc6 Bxc6 11. Qd2 Qa5 12. Bg2 Ne7 13. f4 Rd8 14. Qf2 {1-0 (52) Bacrot,E (2725)-Movsesian,S (2647) Riadh 2017}) 9... Bxc6 {White is slightly better.} 10. Qd4 h6 11. f4 (11. g6 $14) 11... hxg5 $11 12. fxg5 Ne7 13. h4 Ng6 14. h5 Ne5 15. Be2 Rb8 (15... Be7 $11) 16. Bf4 (16. a3 $14) 16... b4 17. Nd5 (17. Nb1 $11) 17... Ng6 (17... exd5 $17 18. exd5 Bb5 19. Bxb5+ Rxb5) 18. Bh2 $1 Nh4 (18... exd5 $11 {remains equal.} 19. hxg6 (19. exd5 Bb5 $11) 19... Qxg5) 19. Nxb4 {[%mdl 64] Double Attack} Bb5 (19... Qa5 $142 20. c3 (20. Bxd6 Rd8 $11) 20... Qxg5) 20. c4 $16 Bd7 {[#]} 21. Qd2 (21. Bxd6 Rxb4 22. Rxh4 Bxd6 $14) (21. a3 $1 $16) 21... Qb6 $14 {White must now prevent ...Ng2+.} 22. Nd3 $2 (22. Nc2 $14 {keeps the upper hand.} Qxb2 23. O-O (23. Bxd6 Bxd6 24. Qxd6 Rb6 $14)) 22... Ng2+ $17 23. Kd1 {aiming for Bg1.} Ne3+ 24. Ke1 {c5! is the strong threat.} Nxc4 25. Qc3 (25. Qc1 $17 Nxb2 26. Qxb2 Qxb2 27. Nxb2 Rxb2 28. Bg1) 25... Rc8 $19 ({Don't do} 25... Nxb2 26. Nc5 $17) 26. Bg1 {[#]} Qd8 $1 27. Qd4 $2 (27. Nc5 {keeps fighting.} Nb6 28. Nb7 Qxg5 29. Qe3 Qxe3 30. Bxe3) 27... Qxg5 28. Rc1 e5 29. Qf2 {[#]} (29. Qc3 $142 d5 30. exd5) 29... d5 $1 {[%mdl 512] Threatens to win with ...Bb4+!Black is clearly winning.} 30. exd5 {[#]} Bb4+ $1 {[%mdl 576] Deflection} 31. Nxb4 Qxc1+ {[%mdl 64] Double Attack} 32. Bd1 {[#]} Nxb2 {Played: Bd7-g4} 0-1

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.40"]
[White "Paehtz, Elisabeth"]
[Black "Kolbus, Dietmar"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "2489"]
[BlackElo "2300"]
[Annotator "ChessBase"]
[PlyCount "81"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. d4 {[%emt 0:01:16]} Nf6 {[%emt 0:00:01]} 2. Nf3 {[%emt 0:00:06]} g6 {[%emt 0:00:15]} 3. Bg5 {[%emt 0:00:06]} Bg7 {[%emt 0:00:06]} 4. Nbd2 {[%emt 0:00:04]} d5 {[%emt 0:00:34]} 5. e3 {[%emt 0:00:14]} c6 {[%emt 0:01:59]} 6. Be2 {[%emt 0:02:44]} Nbd7 {[%emt 0:04:09]} 7. h3 {[%emt 0:04:13]} Qa5 {[%emt 0:10:38]} 8. c3 {[%emt 0:05:20]} Ne4 {[%emt 0:03:14]} 9. b4 {[%emt 0:01:40]} Qd8 {[%emt 0:03:52]} 10. Nxe4 {[%emt 0:00:05]} dxe4 {[%emt 0:00:06]} 11. Nd2 {[%emt 0:00:05]} f5 {[%emt 0:01:07]} 12. Qb3 {[%emt 0:01:28]} Nf6 {[%emt 0:00:28]} 13. O-O {[%emt 0:06:50]} Nd5 {[%emt 0:07:49]} 14. c4 {[%emt 0:04:51]} Nc7 {[%emt 0:00:18]} 15. Rad1 {[%emt 0:04:00]} Be6 {[%emt 0:02:12]} 16. f3 {[%emt 0:01:30]} exf3 {[%emt 0:00:16]} 17. Nxf3 {[%emt 0:04:45]} b5 {[%emt 0:23:19]} 18. Bf4 {[%emt 0:07:45]} Bxc4 {[%emt 0:02:45]} 19. Bxc4 {[%emt 0:00:04]} bxc4 {[%emt 0:00:08]} 20. Qxc4 {[%emt 0:00:52]} Qd5 {[%emt 0:00:32]} 21. Rc1 {[%emt 0:11:01]} Qxc4 {[%emt 0:00:58]} 22. Rxc4 {[%emt 0:00:03]} Nd5 {[%emt 0:00:06]} 23. Rfc1 {[%emt 0:03:45]} O-O {[%emt 0:06:40]} 24. a3 {[%emt 0:07:27]} a5 {[%emt 0:00:39]} 25. Rxc6 {[%emt 0:00:14]} axb4 {[%emt 0:00:17]} 26. axb4 {[%emt 0:00:05]} Nxb4 {[%emt 0:00:12]} 27. Re6 {[%emt 0:00:43]} Nd3 {[%emt 0:00:44]} 28. Rc7 {[%emt 0:00:30]} Nxf4 {[%emt 0:00:42]} 29. exf4 {[%emt 0:00:08]} Bf6 {[%emt 0:00:42]} 30. Kf2 {[%emt 0:03:54]} Rac8 {[%emt 0:01:14]} 31. Rec6 {[%emt 0:00:18]} Rxc7 {[%emt 0:00:19]} 32. Rxc7 {[%emt 0:00:05]} Rd8 {[%emt 0:05:47]} 33. Ke3 {[%emt 0:00:21]} Rd5 {[%emt 0:09:59]} 34. g4 {[%emt 0:01:15]} Kf8 {[%emt 0:03:32]} 35. g5 {[%emt 0:02:07]} Bg7 {[%emt 0:00:07]} 36. h4 {[%emt 0:00:57]} Ra5 {[%emt 0:02:04]} 37. Rc8+ {[%emt 0:00:50]} Kf7 {[%emt 0:00:10]} 38. Rd8 {[%emt 0:00:03]} Ra3+ {[%emt 0:00:29]} 39. Ke2 {[%emt 0:00:14]} Ra2+ {[%emt 0:00:11]} 40. Ke3 {[%emt 0:00:06]} Ra3+ {[%emt 0:00:05]} 41. Ke2 {[%emt 0:51:25]} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.41"]
[White "Solomon, Kenny"]
[Black "Jansa, Vlastimil"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2382"]
[BlackElo "2452"]
[Annotator "ChessBase"]
[PlyCount "127"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. d4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:18]} g6 {[%emt 0:00:10]} 3. Nc3 {[%emt 0:00:40]} d5 {[%emt 0:00:16]} 4. Nf3 {[%emt 0:00:34]} Bg7 {[%emt 0:00:09]} 5. cxd5 {[%emt 0:00:14]} Nxd5 {[%emt 0:00:05]} 6. e4 {[%emt 0:00:09]} Nxc3 {[%emt 0:00:09]} 7. bxc3 {[%emt 0:00:03]} c5 {[%emt 0:00:16]} 8. Be3 {[%emt 0:00:12]} Qa5 {[%emt 0:01:05]} 9. Qd2 {[%emt 0:00:27]} Nc6 {[%emt 0:00:52]} 10. Rb1 {[%emt 0:00:49]} a6 {[%emt 0:02:12]} 11. Rc1 {[%emt 0:00:19]} cxd4 {[%emt 0:02:47]} 12. cxd4 {[%emt 0:01:43]} Qxd2+ {[%emt 0:00:31]} 13. Kxd2 {[%emt 0:00:07]} e6 {[%emt 0:00:49]} 14. Bd3 {[%emt 0:00:44]} O-O {[%emt 0:03:16]} 15. h4 {[%emt 0:08:22]} Bd7 {[%emt 0:05:53]} 16. h5 {[%emt 0:25:04]} Rfc8 {[%emt 0:02:32]} 17. Rb1 {[%emt 0:03:36]} Na5 {[%emt 0:11:55]} 18. hxg6 {[%emt 0:02:51]} hxg6 {[%emt 0:01:27]} 19. e5 {[%emt 0:07:01]} Bb5 {[%emt 0:09:44]} 20. Bxb5 {[%emt 0:28:08]} axb5 {[%emt 0:00:05]} 21. Rxb5 {[%emt 0:00:02]} Nc4+ {[%emt 0:12:26]} 22. Kd3 {[%emt 0:00:02]} Nxe3 {[%emt 0:02:47]} 23. fxe3 {[%emt 0:02:10]} Rxa2 {[%emt 0:01:33]} 24. g4 {[%emt 0:03:31]} Rg2 {[%emt 0:15:00]} 25. g5 {[%emt 0:11:14]} Rc7 {[%emt 0:04:57]} 26. Rhb1 {[%emt 0:04:10]} Rg3 {[%emt 0:07:14]} 27. Rf1 {[%emt 0:00:02]} Rg2 {[%emt 0:06:11]} 28. Rb3 {[%emt 0:03:46]} Bf8 {[%emt 0:02:45]} 29. Rg1 {[%emt 0:00:16]} Rxg1 {[%emt 0:10:20]} 30. Nxg1 {[%emt 0:00:03]} Be7 {[%emt 0:00:32]} 31. Nf3 {[%emt 0:00:01]} Kf8 {[%emt 0:00:32]} 32. e4 {[%emt 0:01:02]} Rd7 {[%emt 0:00:40]} 33. Rb5 {[%emt 0:00:37]} Rc7 {[%emt 0:00:28]} 34. Rb1 {[%emt 0:01:46]} Rd7 {[%emt 0:00:21]} 35. Rb3 {[%emt 0:03:00]} Ke8 {[%emt 0:00:58]} 36. Ke3 {[%emt 0:01:17]} Kd8 {[%emt 0:00:44]} 37. Rb5 {[%emt 0:01:10]} Rc7 {[%emt 0:02:10]} 38. Kd3 {[%emt 0:02:22]} Kc8 {[%emt 0:01:42]} 39. Rb1 {[%emt 0:00:06]} Rd7 {[%emt 0:00:47]} 40. Rb5 {[%emt 0:00:31]} Rc7 {[%emt 0:01:24]} 41. Rb1 {[%emt 0:10:53]} Rd7 {[%emt 0:01:24]} 42. Rb2 {[%emt 0:04:37]} Kb8 {[%emt 0:04:14]} 43. Rb5 {[%emt 0:08:13]} Ka7 {[%emt 0:05:29]} 44. Rb1 {[%emt 0:11:57]} Ka6 {[%emt 0:03:15]} 45. Ra1+ {[%emt 0:01:26]} Kb5 {[%emt 0:00:47]} 46. Rb1+ {[%emt 0:00:49]} Ka4 {[%emt 0:03:14]} 47. Rc1 {[%emt 0:07:59]} b5 {[%emt 0:04:25]} 48. Rc8 {[%emt 0:00:23]} Bd8 {[%emt 0:01:46]} 49. Ra8+ {[%emt 0:02:48]} Kb4 {[%emt 0:01:36]} 50. Rb8 {[%emt 0:05:57]} Ka5 {[%emt 0:08:10]} 51. Ra8+ {[%emt 0:00:42]} Kb6 {[%emt 0:00:57]} 52. Rb8+ {[%emt 0:00:23]} Ka6 {[%emt 0:01:13]} 53. Ra8+ {[%emt 0:00:15]} Kb7 {[%emt 0:00:23]} 54. Ra1 {[%emt 0:00:22]} Be7 {[%emt 0:00:42]} 55. Kc3 {[%emt 0:01:10]} Rd8 {[%emt 0:05:13]} 56. Rh1 {[%emt 0:00:52]} Ra8 {[%emt 0:01:22]} 57. Kb2 {[%emt 0:00:15]} Ra3 {[%emt 0:02:38]} 58. Nd2 {[%emt 0:00:01]} Rd3 {[%emt 0:01:12]} 59. Nb3 {[%emt 0:00:02]} Rf3 {[%emt 0:08:45]} 60. Rg1 {[%emt 0:01:16]} Rf2+ {[%emt 0:02:16]} 61. Kc3 {[%emt 0:04:53]} Rf3+ {[%emt 0:01:41]} 62. Kc2 {[%emt 0:01:21]} Rf2+ {[%emt 0:01:45]} 63. Kc3 {[%emt 0:04:29]} Rf3+ {[%emt 0:03:11]} 64. Kc2 {[%emt 0:00:07]} 1/2-1/2

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.42"]
[White "Batsiashvili, Nino"]
[Black "Nebolsina, Vera"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2422"]
[BlackElo "2252"]
[Annotator "NA"]
[PlyCount "45"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

1. c4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:54]} 4. e4 {[%emt 0:00:06]} Bc5 {[%emt 0:02:24]} 5. Nxe5 {[%emt 0:01:20]} Nxe5 {[%emt 0:00:06]} 6. d4 {[%emt 0:00:03]} Bd6 {[%emt 0:00:07]} 7. c5 {[%emt 0:06:44]} Bxc5 {[%emt 0:00:49]} 8. dxc5 {[%emt 0:10:42]} Qe7 {[%emt 0:03:54]} 9. Be2 {[%emt 0:14:09]} O-O {[%emt 0:12:47]} 10. Bg5 {[%emt 0:14:40]} Qxc5 {[%emt 0:18:09]} 11. Bxf6 {[%emt 0:02:36]} gxf6 {[%emt 0:00:06]} 12. Rc1 {[%emt 0:02:21]} c6 {[%emt 0:02:05]} 13. Qd2 {[%emt 0:04:46]} Qe7 {[%emt 0:08:07]} 14. f4 {[%emt 0:02:41]} Ng6 {[%emt 0:00:15]} 15. h4 {[%emt 0:00:38]} f5 {[%emt 0:14:13]} 16. exf5 {[%emt 0:14:19]} Nxh4 {[%emt 0:00:30]} 17. Qd3 {[%emt 0:00:03]} d5 {[%emt 0:03:44]} 18. Qg3+ {[%emt 0:02:11]} Ng6 {[%emt 0:00:03]} 19. Qh2 {[%emt 0:01:44]} Qh4+ {[%emt 0:03:09]} 20. Qxh4 {[%emt 0:00:05]} Nxh4 {[%emt 0:00:03]} 21. Rxh4 {[%emt 0:00:05]} Bxf5 {[%emt 0:00:03]} 22. g4 {[%emt 0:05:01]} Bd7 {[%emt 0:00:07]} 23. Bd3 {[%emt 0:00:09]} 1-0

[Event "FIDE Chesscom Grand Swiss 2019"]
[Site "Douglas-Isle of Man"]
[Date "2019.10.14"]
[Round "5.43"]
[White "Allen, Keith"]
[Black "Wu, Li"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "2161"]
[BlackElo "2332"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2019.10.10"]
[EventType "swiss"]
[EventCountry "GBR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,61,21,19,17,0,0,0,16,1,1,0,30,22,45,45,36,38,40,-20,-15,-4,-11,-9,-9,-75,21,9,31,29,28,21,21,21,50,30,30,23,33,34]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 Ne4 7. Qc2 f5 8. Nf3 b6 9. g3 Bb7 10. Bg2 Nf6 11. O-O Be4 12. Qc3 a5 13. b3 Qe8 {E32: Nimzo-Indian: Classical (4 Qc2): 4...0-0} (13... Nc6 14. Bb2 Ne7 15. Rad1 Qe8 16. Ne1 Bxg2 17. Nxg2 d6 18. f3 a4 19. b4 b5 20. cxb5 Qxb5 21. Qxc7 Qxe2 {1-0 (46) Khismatullin,D (2635)-Nozdrachev,V (2463) St Petersburg 2011}) 14. Ne1 Bxg2 15. Nxg2 d6 $146 {The position is equal.} ({Predecessor:} 15... Nc6 16. f3 a4 17. b4 d5 18. Nf4 e5 19. dxe5 d4 20. Qc2 Qxe5 21. Nd3 {0-1 (44) Arana Garate,J (1959)-Salvador,R (2472) Fermo 2010}) 16. Qd3 Nbd7 17. Bb2 c6 18. Rae1 a4 19. b4 d5 20. Rc1 Ne4 21. c5 (21. cxd5 $14 cxd5 22. b5) 21... b5 $11 22. f3 Ng5 23. Nf4 Nf7 24. Qe3 (24. Nh3 $11 {keeps the balance.}) 24... Nd8 (24... e5 $17 25. Nd3 e4) 25. h4 g6 26. Kg2 Ra7 27. Rh1 Nf6 28. Rce1 Rg7 29. Nd3 Nf7 30. Reg1 h6 31. Kf1 {Accuracy: White = 36%, Black = 38%.} 1/2-1/2

