[Event "Hou Yifan Challenge 2021"] [Site "chess24.com INT"] [Date "2021.09.18"] [Round "1"] [White "Daggupati, Balaji"] [Black "Praggnanandhaa, R.."] [Result "0-1"] [ECO "B87"] [WhiteElo "2442"] [BlackElo "2617"] [Annotator "Shahid"] [PlyCount "108"] [EventDate "2021.09.18"] {[%evp 0,108,19,38,40,41,66,66,57,33,33,38,58,32,77,36,65,44,34,35,57,57,60,49, 88,40,58,-18,-14,-42,3,-31,-53,-37,10,2,27,11,2,23,17,24,0,5,6,11,71,57,83,73, 65,50,84,55,107,77,119,67,63,36,25,10,123,120,121,70,68,-4,13,-6,2,0,-15,-12, -44,-40,-44,-37,-39,-80,-76,-161,-188,-234,-245,-269,-306,-336,-356,-365,-365, -404,-472,-627,-855,-1022,-1150,-1249,-1269,-1289,-1289,-1289,-1219,-1289, -1289,-1289,-1299,-1727,-1954,-2161,-2682]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. O-O Be7 9. Qf3 Qb6 10. Be3 Qb7 11. Qg3 Nbd7 12. Rfe1 b4 13. Na4 Qxe4 14. Rad1 Qg4 15. Bf4 Qxg3 16. Bxg3 d5 17. Nf5 $6 (17. Nc6) 17... exf5 18. Bd6 Ne4 19. Bxe7 Kxe7 20. Bxd5 Rb8 21. f3 Ndf6 22. fxe4 f4 23. Nc5 Rd8 24. Nd3 g5 25. Ne5 Bd7 26. Bxf7 Rb5 27. Bd5 Be8 28. Nf3 ( 28. c4 bxc3 29. bxc3) 28... Bh5 29. Rd3 Bxf3 30. gxf3 h5 31. Bc4 Rc5 32. Rxd8 Kxd8 33. b3 Nd7 34. Rd1 Ke7 35. Rd5 $2 (35. Rd2 Ne5 36. Be2) 35... Rxd5 36. Bxd5 (36. exd5 a5) 36... Ne5 37. Kf2 Kd6 38. Bc4 a5 39. Bf1 Kc5 40. h4 gxh4 41. Kg2 Kd4 42. Kh3 Nxf3 43. Bg2 Kxe4 44. Bf1 Ke3 45. Ba6 Nd2 46. Kxh4 f3 47. Kxh5 f2 48. Kg5 f1=Q 49. Bxf1 Nxf1 50. Kf5 Kd4 51. Ke6 Kc3 52. Kd5 Kxc2 53. Kc5 Kb2 54. Kb5 Kxa2 0-1 [Event "Hou Yifan Challenge 2021"] [Site "chess24.com INT"] [Date "2021.09.18"] [Round "1"] [White "Vaishali, R.."] [Black "Teclaf, Pawel"] [Result "1/2-1/2"] [ECO "A45"] [WhiteElo "2414"] [BlackElo "2543"] [Annotator "Shahid"] [PlyCount "99"] [EventDate "2021.09.18"] {[%evp 0,99,24,19,19,3,30,17,41,36,34,29,26,20,24,16,17,27,20,-1,0,3,2,11,11, -5,1,-4,-11,-10,-8,-45,-47,-31,-45,-45,-18,-122,-129,-118,-111,-95,-93,-95,-85, -104,-75,-99,-93,-97,-89,-123,-126,-187,-180,-179,-185,-183,-139,-158,-111, -119,-94,-92,-26,-19,-3,-5,-3,-5,-3,-4,0,0,0,5,0,0,0,-16,-14,-24,-14,-51,0,-26, -13,-94,-55,-81,-24,-31,-37,-36,-57,-57,-57,-57,-50,-57,0,0]} 1. d4 Nf6 2. Bf4 e6 3. e3 Bd6 4. Bxd6 cxd6 5. Nf3 O-O 6. Nbd2 Nc6 7. Be2 d5 8. O-O b6 9. Ne5 Bb7 10. c4 d6 11. Nxc6 Bxc6 12. Bf3 Qd7 13. Rc1 Rac8 14. cxd5 Nxd5 15. e4 Nf4 16. g3 Nh3+ 17. Kg2 Ng5 18. d5 Bb7 19. Rxc8 Rxc8 20. Kg1 Nxf3+ 21. Qxf3 exd5 22. exd5 Qb5 23. Re1 Qxd5 24. Qxd5 Bxd5 25. a3 Kf8 26. Nb1 Rc2 27. Nc3 Bc6 28. Rb1 a5 (28... d5) 29. Kf1 d5 (29... Ke7) 30. Ke1 d4 (30... Ke7) 31. Ne2 Rc4 (31... Be4) 32. Kd2 a4 33. Rc1 Rxc1 34. Nxc1 Ke7 35. Kd3 Ke6 36. Kxd4 Kf5 37. Nd3 f6 38. h3 h5 39. Ke3 g5 40. f3 Bb5 41. Nf2 Bf1 42. g4+ Kg6 43. Kd4 Bg2 44. Ke4 f5+ (44... h4) 45. gxf5+ Kf6 46. Nd1 Bxh3 47. Ne3 h4 48. Ng4+ Kf7 49. Ke3 Bxg4 50. fxg4 1/2-1/2 [Event "Hou Yifan Challenge 2021"] [Site "chess24.com INT"] [Date "2021.09.18"] [Round "1"] [White "Zhu, Jiner"] [Black "Aditya, Mittal"] [Result "0-1"] [ECO "D02"] [WhiteElo "2455"] [BlackElo "2453"] [Annotator "Shahid"] [PlyCount "50"] [EventDate "2021.09.18"] {[%evp 0,50,19,17,17,17,20,29,48,22,56,27,43,39,23,-34,-41,-41,-45,-42,-42,-32, -36,-31,-41,-36,-28,-58,-50,-42,-42,-42,16,-8,41,-58,0,0,0,-60,-52,-50,-4,-17, -79,-90,-167,-391,-350,-485,-485,-29993,-29994]} 1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. e3 Nc6 5. c3 Qb6 6. Qb3 c4 7. Qc2 Bf5 8. Qc1 Nh5 9. Bg3 e6 10. Nbd2 h6 11. Be2 Nxg3 12. hxg3 Be7 13. O-O Qc7 14. b3 cxb3 15. axb3 h5 16. b4 g5 17. Ne1 g4 18. b5 Na5 19. c4 Rc8 20. Qc3 b6 21. c5 h4 22. gxh4 $4 (22. Bd3) 22... Bxh4 23. f4 Bg3 24. Nd3 f6 25. Rfc1 Rh1+ 0-1 [Event "Hou Yifan Challenge 2021"] [Site "chess24.com INT"] [Date "2021.09.18"] [Round "1"] [White "Sokolovsky, Yahli"] [Black "Mendonca, Leon Luke"] [Result "0-1"] [ECO "B90"] [WhiteElo "2416"] [BlackElo "2536"] [Annotator "Shahid"] [PlyCount "92"] [EventDate "2021.09.18"] {[%evp 0,92,14,41,46,57,77,62,58,38,30,26,59,25,50,8,45,42,44,59,65,24,19,10, 20,14,19,26,18,-28,35,28,14,2,14,12,16,17,-5,-25,-15,-39,-15,-41,-34,-48,-58, -41,-36,-37,-21,-36,53,0,0,0,0,0,0,0,0,0,43,65,57,43,52,0,-7,13,18,-53,-39,-43, -34,-18,-14,0,0,-29,-158,-124,-273,-449,-615,-29991,-29992,-29993,-29990, -29991,-29990,-29991,-29992,-29995,-29996]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 h6 8. Bg2 Be7 9. Be3 Nc6 10. Qe2 Nxd4 11. Bxd4 e5 12. Be3 Be6 13. O-O-O Rc8 14. Nd5 Bxd5 15. exd5 Nd7 16. f4 exf4 17. Bxf4 O-O 18. Kb1 Re8 19. Qd2 Bf6 20. Qb4 (20. Rde1) (20. Bxd6 Nb6 21. Bb4 (21. Ba3 Nc4 22. Qd3 Re3 $19) 21... Nc4 $19) 20... Ne5 (20... a5 21. Qb5 Rc5) 21. Bf1 b5 22. Bxe5 Rxe5 23. Bd3 a5 24. Qf4 b4 25. Rhe1 a4 (25... Rc7) 26. Rxe5 Bxe5 27. Qxb4 Rb8 28. Bb5 a3 29. bxa3 Qh4 30. Qb3 Qf2 31. a4 g6 32. a5 Rc8 33. Bc6 Qa7 34. a6 Qxa6 35. Bb5 (35. Bb7 Qe2) 35... Qa7 36. c4 Kg7 37. a4 Rc7 38. Qd3 Qc5 39. Qb3 $2 (39. Kc2) 39... Re7 (39... f5) 40. a5 $4 Bf6 41. a6 Re2 42. Bc6 Qf2 43. Kc1 Qf4+ 44. Kb1 Qe5 45. Qa3 Rb2+ 46. Kc1 Bg5+ 0-1 [Event "Hou Yifan Challenge 2021"] [Site "chess24.com INT"] [Date "2021.09.18"] [Round "1"] [White "Lei, Tingjie"] [Black "Mishra, Abhimanyu"] [Result "0-1"] [ECO "B90"] [WhiteElo "2505"] [BlackElo "2517"] [PlyCount "68"] [EventDate "2021.09.18"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 Be6 9. Qd2 h5 10. Be2 Nbd7 11. Nd5 Bxd5 12. exd5 Qc7 13. c4 a5 14. Rd1 O-O 15. O-O b6 16. Na1 Nc5 17. Nc2 h4 18. Na3 Nh5 19. Nb5 Qd7 20. f4 Nxf4 21. Bxf4 exf4 22. Qxf4 Rae8 23. Bg4 Qd8 24. Bf5 g6 25. Bxg6 fxg6 26. Qh6 Rf6 27. Rxf6 Bxf6 28. Qxg6+ Bg7 29. Rf1 Rf8 30. Rxf8+ Qxf8 31. Nxd6 Nd3 32. Nf5 Qc5+ 33. Kh1 Nf2+ 34. Kg1 Nh3+ 0-1 [Event "Hou Yifan Challenge 2021"] [Site "chess24.com INT"] [Date "2021.09.18"] [Round "1"] [White "Liang, Awonder"] [Black "Keymer, Vincent"] [Result "0-1"] [ECO "B13"] [WhiteElo "2590"] [BlackElo "2607"] [PlyCount "66"] [EventDate "2021.09.18"] 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 Bg4 6. Qb3 Qc7 7. h3 Bh5 8. g4 Bg6 9. Bxg6 hxg6 10. g5 Nfd7 11. Qxd5 Nc6 12. Ne2 e5 13. Be3 O-O-O 14. Qxf7 exd4 15. cxd4 Nb4 16. Na3 Qc6 17. O-O Rxh3 18. f3 Bc5 19. Qf4 Nd3 20. Qg4 Rdh8 21. Nf4 R3h4 22. Qe6 Rh1+ 23. Kg2 Nxf4+ 24. Bxf4 Qxe6 25. Rxh1 Rxh1 26. Rxh1 Bxa3 27. bxa3 Nb6 28. Kg3 Kd7 29. Be5 Qe7 30. f4 Nc4 31. Kg4 Nxe5+ 32. dxe5 Qe6+ 33. Kg3 Qxa2 0-1 [Event "Hou Yifan Challenge 2021"] [Site "chess24.com INT"] [Date "2021.09.18"] [Round "1"] [White "Murzin, Volodar"] [Black "Yoo, Christopher Woojin"] [Result "1/2-1/2"] [ECO "B08"] [WhiteElo "2513"] [BlackElo "2466"] [PlyCount "199"] [EventDate "2021.09.18"] 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. h3 O-O 6. Be3 a6 7. Bd3 b5 8. O-O Bb7 9. a3 Nbd7 10. Re1 c5 11. d5 e6 12. Bf4 Qe7 13. Bh2 Rfd8 14. Qc1 exd5 15. Nxd5 Nxd5 16. exd5 Qf6 17. c4 bxc4 18. Bxc4 Nb6 19. Nd2 Bxd5 20. Bxd5 Nxd5 21. Nc4 Nc7 22. Qd2 Nb5 23. Rad1 Rab8 24. b4 cxb4 25. axb4 Qc3 26. Qxc3 Bxc3 27. Re3 Bxb4 28. Red3 Rbc8 29. Nxd6 Bxd6 30. Bxd6 Nc3 31. R1d2 Ne4 32. Rd1 Nxd6 33. Rxd6 Rxd6 34. Rxd6 Ra8 35. Rd4 a5 36. Ra4 Kf8 37. Kf1 Ke7 38. Ke2 Kd6 39. Kd3 Kc5 40. Kc3 Kb5 41. Rf4 f5 42. g4 Rc8+ 43. Kb3 Rc5 44. Rd4 Kc6 45. Rd8 Rd5 46. Rc8+ Kb6 47. Kc4 Rd2 48. Rb8+ Kc6 49. gxf5 gxf5 50. Rc8+ Kb6 51. Rb8+ Kc7 52. Rh8 Rxf2 53. Rxh7+ Kd6 54. Kd4 Re2 55. Ra7 Re4+ 56. Kd3 a4 57. Rh7 Ke5 58. h4 a3 59. Kc2 f4 60. h5 f3 61. h6 Rh4 62. Rf7 Ke4 63. h7 Ke3 64. Kb3 f2 65. Re7+ Kd2 66. Rf7 Ke2 67. Re7+ Kd1 68. Rf7 Rh3+ 69. Ka2 Ke2 70. Re7+ Kf1 71. Rf7 Rh1 72. Kxa3 Ke2 73. Re7+ Kd3 74. Rf7 Ke3 75. Re7+ Kd4 76. Rf7 Rh3+ 77. Ka2 Ke3 78. Re7+ Kf3 79. Rf7+ Kg2 80. Rg7+ Kf1 81. Rf7 Rh2 82. Ka3 Ke2 83. Re7+ Kd2 84. Rf7 Ke3 85. Re7+ Kd3 86. Rf7 Ke2 87. Re7+ Kf3 88. Rf7+ Kg2 89. Rg7+ Kh1 90. Rf7 Rh3+ 91. Ka2 Kg2 92. Rg7+ Kf3 93. Rf7+ Ke3 94. Re7+ Kd3 95. Rf7 Rh2 96. h8=Q f1=Q+ 97. Qxh2 Qxf7+ 98. Ka1 Qa7+ 99. Qa2 Qxa2+ 100. Kxa2 1/2-1/2 [Event "Hou Yifan Challenge 2021"] [Site "chess24.com INT"] [Date "2021.09.18"] [Round "1"] [White "Kiolbasa, Oliwia"] [Black "Mammadzada, G."] [Result "1-0"] [ECO "B91"] [WhiteElo "2376"] [BlackElo "2459"] [PlyCount "115"] [EventDate "2021.09.18"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Be7 8. O-O O-O 9. Be3 Qc7 10. Qe2 Nc6 11. Nxc6 bxc6 12. Na4 Rb8 13. c4 c5 14. Nc3 Nd7 15. b3 Bb7 16. Rad1 Rbd8 17. Bc1 Ne5 18. Qc2 Nc6 19. Ne2 Bf6 20. Be3 Nb4 21. Qb1 Qa5 22. Rd2 Rd7 23. Rfd1 Rfd8 24. Bf4 e5 25. Be3 Nc6 26. Bh3 Nd4 27. Bxd4 exd4 28. Bxd7 Rxd7 29. Nc1 Re7 30. Re2 h5 31. h4 Qd8 32. Rde1 Qe8 33. Qd3 Re6 34. Qf3 Bd8 35. Nd3 Ba5 36. b4 cxb4 37. Qxh5 Qd8 38. Nf4 Re5 39. Qg4 b3 40. axb3 Bxe1 41. Rxe1 Rxe4 42. Rxe4 Bxe4 43. Ne6 Qf6 44. Nxg7 Qg6 45. Qxg6 Bxg6 46. Ne8 d3 47. Kf1 Bh5 48. Ke1 Kf8 49. Nxd6 Ke7 50. Ne4 Bg6 51. Nc5 a5 52. Nb7 a4 53. bxa4 Kd7 54. Kd2 Kc6 55. Na5+ Kc5 56. Kc3 f6 57. Nb3+ Kb6 58. Nc1 1-0 [Event "Hou Yifan Challenge 2021"] [Site "chess24.com INT"] [Date "2021.09.18"] [Round "2"] [White "Yoo, Christopher Woojin"] [Black "Kiolbasa, Oliwia"] [Result "1-0"] [ECO "C53"] [WhiteElo "2466"] [BlackElo "2376"] [PlyCount "55"] [EventDate "2021.09.18"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. b4 Bb6 7. e5 d5 8. exf6 dxc4 9. Qe2+ Be6 10. b5 Na5 11. fxg7 Rg8 12. cxd4 Bxd4 13. Nxd4 Qxd4 14. Bb2 Qc5 15. Qe5 Qxe5+ 16. Bxe5 O-O-O 17. Nc3 Bf5 18. O-O Bd3 19. Rfe1 c6 20. b6 a6 21. Re3 c5 22. Rae1 Rde8 23. Nd5 Re6 24. Bc3 Rxe3 25. Rxe3 Nc6 26. Rg3 Bg6 27. h4 h5 28. f4 1-0 [Event "Hou Yifan Challenge 2021"] [Site "chess24.com INT"] [Date "2021.09.18"] [Round "2"] [White "Keymer, Vincent"] [Black "Murzin, Volodar"] [Result "1-0"] [ECO "A06"] [WhiteElo "2607"] [BlackElo "2513"] [PlyCount "70"] [EventDate "2021.09.18"] 1. Nf3 d5 2. e3 Nf6 3. c4 c6 4. Nc3 e6 5. b3 Nbd7 6. Bb2 Bd6 7. Qc2 Qe7 8. Be2 O-O 9. O-O Ne5 10. d4 Nxf3+ 11. Bxf3 dxc4 12. bxc4 e5 13. Rfe1 Be6 14. Ne4 Nxe4 15. Bxe4 f5 16. Bd3 e4 17. Bf1 Rfc8 18. Rab1 b6 19. Bc3 Qf7 20. Bd2 Rab8 21. a4 h6 22. Rb2 c5 23. d5 Bd7 24. Bc3 Qe8 25. Ra1 a5 26. g3 Bc7 27. Qd1 Bd6 28. Bg2 Qd8 29. h4 Qc7 30. Rab1 Re8 31. Bh3 Re7 32. Qh5 Ree8 33. Bxf5 Bxf5 34. Qxf5 Qd8 35. Qg6 Re7 1-0 [Event "Hou Yifan Challenge 2021"] [Site "chess24.com INT"] [Date "2021.09.18"] [Round "2"] [White "Mishra, Abhimanyu"] [Black "Liang, Awonder"] [Result "1/2-1/2"] [ECO "E92"] [WhiteElo "2517"] [BlackElo "2590"] [PlyCount "200"] [EventDate "2021.09.18"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. Be3 Ng4 8. Bg5 f6 9. Bc1 Nc6 10. O-O Kh8 11. d5 Ne7 12. h3 Nh6 13. b4 g5 14. Nh2 Ng6 15. Ng4 Nf4 16. Nxh6 Nxe2+ 17. Qxe2 Bxh6 18. Be3 f5 19. exf5 Bxf5 20. g4 Bg6 21. h4 Bg7 22. h5 Bf7 23. Ne4 h6 24. Rfd1 Bg8 25. f3 Qd7 26. Kg2 Rf7 27. Rf1 a5 28. b5 Raf8 29. Rf2 Bh7 30. Bd2 c6 31. Raf1 a4 32. Bb4 Rf4 33. Kg3 cxd5 34. cxd5 Rc8 35. Bd2 Rc2 36. Qd1 Bxe4 37. fxe4 Rxa2 38. Bxf4 exf4+ 39. Kg2 Ra3 40. Kh2 Qxb5 41. e5 Bxe5 42. Qc2 Qd7 43. Qg6 Qg7 44. Qe8+ Qg8 45. Qd7 Rc3 46. Qxa4 Qxd5 47. Qe8+ Qg8 48. Qd7 Qc8 49. Qxc8+ Rxc8 50. Rb1 Rc7 51. Rf3 Rc2+ 52. Kh1 Bb2 53. Rb3 Be5 54. Rxb7 f3 55. Rf7 Rh2+ 56. Kg1 Kg8 57. Rxf3 Rh4 58. Rb8+ Kg7 59. Rb7+ Kg8 60. Rff7 Rxg4+ 61. Kf2 Rc4 62. Rfd7 Rc8 63. Kf3 Rf8+ 64. Kg4 Rf4+ 65. Kg3 Rf8+ 66. Kg4 Rf4+ 67. Kh3 Rf3+ 68. Kg2 Rf8 69. Rh7 Rf6 70. Rbg7+ Kf8 71. Ra7 Kg8 72. Rhg7+ Kh8 73. Rgf7 Rxf7 74. Rxf7 g4 75. Re7 Kg8 76. Re6 Kh7 77. Rg6 g3 78. Kf3 Kh8 79. Ke4 Kh7 80. Kf5 Kh8 81. Ke6 Kh7 82. Kf7 d5 83. Ke6 Bf4 84. Kxd5 Bg5 85. Ra6 g2 86. Ra7+ Kg8 87. Ra1 Be3 88. Ke4 g1=Q 89. Rxg1+ Bxg1 90. Kf3 Ba7 91. Kg2 Kf7 92. Kh1 Kf6 93. Kg2 Kf5 94. Kh1 Kf4 95. Kg2 Kg4 96. Kh1 Kf3 97. Kh2 Bb8+ 98. Kh1 Kg3 99. Kg1 Ba7+ 100. Kh1 Bb6 1/2-1/2 [Event "Hou Yifan Challenge 2021"] [Site "chess24.com INT"] [Date "2021.09.18"] [Round "2"] [White "Mendonca, Leon Luke"] [Black "Lei, Tingjie"] [Result "1-0"] [ECO "E00"] [WhiteElo "2536"] [BlackElo "2505"] [Annotator "Shahid"] [PlyCount "55"] [EventDate "2021.09.18"] {[%evp 0,55,42,20,20,-6,0,-52,-17,-30,-46,-54,0,-29,-26,-25,-28,-28,-34,-69, -60,-62,-68,-46,-40,-39,-39,-59,-45,-40,-26,-30,-25,-27,17,-25,16,23,59,51,73, 65,130,96,95,129,248,308,176,483,495,417,883,937,1362,1792,29993,29994]} 1. d4 Nf6 2. c4 e6 3. Bf4 d5 4. cxd5 Nxd5 5. Bg3 c5 6. e4 Nf6 7. Nd2 cxd4 8. Ngf3 Nc6 9. e5 Nh5 10. Bd3 Be7 11. O-O O-O 12. a3 Bd7 13. Qe2 Nxg3 14. hxg3 Rc8 15. Rfd1 a6 16. b4 b5 17. Ne4 Qc7 (17... f5) (17... f6) 18. Rac1 Qb8 $6 19. Nc5 Bxc5 20. Rxc5 Rfd8 $2 (20... g6) (20... f5) 21. Qe4 g6 22. Qh4 Be8 23. Qh6 Rd5 24. Rxd5 exd5 25. Re1 Nd8 26. Ng5 Rc6 27. Nxh7 Re6 28. Nf6+ 1-0 [Event "Hou Yifan Challenge 2021"] [Site "chess24.com INT"] [Date "2021.09.18"] [Round "2"] [White "Aditya, Mittal"] [Black "Sokolovsky, Yahli"] [Result "1-0"] [ECO "E73"] [WhiteElo "2453"] [BlackElo "2416"] [Annotator "Shahid"] [PlyCount "61"] [EventDate "2021.09.18"] {[%evp 0,61,11,20,20,4,35,35,35,33,34,25,22,0,60,14,20,7,32,27,21,24,14,27,73, 125,125,76,96,62,81,94,116,102,94,70,66,26,26,18,109,5,-12,39,32,32,13,18,-4, -60,-112,-120,-120,-145,20,-376,115,-32,127,203,207,236,29997,29998]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Be3 c6 7. h4 Qa5 8. Qd2 e5 9. d5 b5 10. cxb5 cxd5 11. exd5 a6 12. b6 Bb7 13. Bf3 Qb4 14. Rc1 Nbd7 15. a3 Qb3 16. Bd1 Qc4 17. b3 Qc8 18. h5 Qd8 19. Na4 Bxd5 $2 (19... Nxd5) 20. Bf3 (20. h6 Bh8 21. Nf3) 20... e4 21. Bd1 Ne5 22. Kf1 Nd3 23. Rc7 Rc8 24. hxg6 fxg6 25. Ra7 $2 (25. Rxg7+ Kxg7 26. Bh6+) 25... Rc1 26. Ne2 Ra1 (26... Rxd1+ 27. Qxd1 Ng4) 27. Bd4 Rxa3 (27... Nd7 $19) 28. Nec3 (28. Kg1) 28... Bxb3 29. Bxb3+ Rxb3 30. Qa2 Nd5 $4 (30... Nc1) 31. Rxg7+ 1-0 [Event "Hou Yifan Challenge 2021"] [Site "chess24.com INT"] [Date "2021.09.18"] [Round "2"] [White "Teclaf, Pawel"] [Black "Zhu, Jiner"] [Result "1-0"] [ECO "B76"] [WhiteElo "2543"] [BlackElo "2455"] [PlyCount "99"] [EventDate "2021.09.18"] 1. e4 c5 2. Nc3 Nc6 3. Nf3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 d6 7. Qd2 Nf6 8. f3 O-O 9. O-O-O Bd7 10. h4 h5 11. Bh6 Rc8 12. Nxc6 Rxc6 13. g4 Qa5 14. Bxg7 Kxg7 15. g5 Ng8 16. Qd4+ Kh7 17. Bc4 a6 18. Bb3 e6 19. Rh2 Rfc8 20. Rhd2 Qc7 21. Qe3 Be8 22. f4 Ne7 23. Ne2 b5 24. f5 exf5 25. Nd4 Rc5 26. Rf1 Re5 27. Ne2 Rxe4 28. Qf2 a5 29. c3 b4 30. Bc2 bxc3 31. Nxc3 Rc4 32. Qe3 Qb7 33. Re1 Nc6 34. Bb3 Ne5 35. Rxd6 Rxc3+ 36. bxc3 Ng4 37. Qd4 a4 38. Bc4 a3 39. Bb3 Qg2 40. Qd2 Qg3 41. Kb1 Bc6 42. Bxf7 Be4+ 43. Ka1 Ne5 44. Bb3 Nd3 45. Rd7+ Kh8 46. Rd1 Qe5 47. Rxd3 Bxd3 48. Qxd3 Qh2 49. Qd4+ Kh7 50. Qd7+ 1-0 [Event "Hou Yifan Challenge 2021"] [Site "chess24.com INT"] [Date "2021.09.18"] [Round "2"] [White "Praggnanandhaa, R."] [Black "Vaishali, R."] [Result "1-0"] [ECO "D07"] [WhiteElo "2617"] [BlackElo "2414"] [PlyCount "109"] [EventDate "2021.09.18"] 1. d4 d5 2. c4 Nc6 3. Nf3 Bg4 4. Nc3 Nf6 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 e6 8. Rb1 Be7 9. Rxb7 O-O 10. Be2 Na5 11. Rb1 c5 12. O-O Qc7 13. d5 exd5 14. exd5 Bd6 15. h3 Bxf3 16. Bxf3 Nc4 17. Be2 Ne5 18. Qa4 Rab8 19. Be3 h6 20. Rb5 Rxb5 21. Bxb5 Ng6 22. Rb1 Rb8 23. Bd3 Ne7 24. c4 Rxb1+ 25. Bxb1 Kf8 26. Qb5 Nc8 27. Bf5 Ke7 28. a4 Nb6 29. a5 Nc8 30. Kf1 Kd8 31. g3 Ne7 32. Bd3 Qd7 33. Qxd7+ Kxd7 34. h4 h5 35. Kg2 g6 36. f3 Kc7 37. g4 Kb7 38. Bd2 Be5 39. Bc2 Kc7 40. gxh5 gxh5 41. f4 Bf6 42. f5 Bxh4 43. Bf4+ Kb7 44. Bd6 Nc8 45. Bxc5 Bd8 46. Be4 Kc7 47. a6 Nd6 48. Bd3 Nc8 49. Bd4 Nb6 50. Kh3 Be7 51. d6+ Bxd6 52. c5 Nc8 53. cxd6+ Kxd6 54. Bc4 Ke7 55. f6+ 1-0 [Event "Hou Yifan Challenge 2021"] [Site "chess24.com INT"] [Date "2021.09.18"] [Round "2"] [White "Garifullina, Leya"] [Black "Daggupati, Balaji"] [Result "1-0"] [ECO "B33"] [WhiteElo "2409"] [BlackElo "2442"] [PlyCount "119"] [EventDate "2021.09.18"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 b5 10. Nd5 Be7 11. Bxf6 Bxf6 12. c4 b4 13. Nc2 O-O 14. g3 Bg5 15. Bg2 Qa5 16. O-O Qc5 17. b3 a5 18. Kh1 f5 19. exf5 Bxf5 20. Nde3 Be6 21. Bd5 Bxd5+ 22. Qxd5+ Qxd5+ 23. Nxd5 Rf7 24. Kg2 h6 25. h4 Bd8 26. Rad1 Rb7 27. Nde3 Bc7 28. Nf5 a4 29. Rd2 axb3 30. axb3 Ra2 31. Rfd1 Na5 32. Na1 Rxd2 33. Rxd2 Ra7 34. Rd1 Nc6 35. Nc2 Ra2 36. Nce3 Rb2 37. Nd5 Bd8 38. Rd3 e4 39. Re3 Ne5 40. Rxe4 Rxb3 41. Nxd6 Bf6 42. c5 Nc6 43. Re8+ Kh7 44. h5 Bd4 45. Nf7 g6 46. Re6 Na5 47. hxg6+ Kg7 48. c6 Rb2 49. c7 Rxf2+ 50. Kh3 Rc2 51. Nd6 b3 52. Nf5+ Kf8 53. g7+ Bxg7 54. Nd6 Bd4 55. Re8+ Kg7 56. c8=Q Rxc8 57. Rxc8 b2 58. Rb8 Nc6 59. Rb5 Kg6 60. Nc4 1-0 [Event "Hou Yifan Challenge 2021"] [Site "chess24.com INT"] [Date "2021.09.18"] [Round "3"] [White "Vaishali, R.."] [Black "Garifullina, Leya"] [Result "1-0"] [ECO "B90"] [WhiteElo "2414"] [BlackElo "2409"] [Annotator "Shahid"] [PlyCount "73"] [EventDate "2021.09.18"] {[%evp 0,73,20,11,48,49,72,63,54,36,33,26,60,29,33,-5,-32,-22,-11,-12,-23,6, -37,-44,-51,-67,-62,-65,-37,-31,-42,-32,-31,-26,-32,-45,-11,-32,-20,-11,86,80, 83,91,187,91,102,78,86,85,101,103,105,79,101,101,94,118,249,273,346,245,313, 293,601,601,532,515,549,622,955,997,1013,1013,1345,1226]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Qd3 e5 7. Nf5 Bxf5 8. exf5 Be7 9. Bg5 Nbd7 10. Be2 d5 11. Bxf6 Nxf6 12. O-O-O d4 13. Ne4 O-O 14. Nxf6+ Bxf6 15. Bf3 Qc7 16. Kb1 Rac8 17. h4 b5 18. Be4 Qc4 19. Qf3 Be7 $4 (19... d3 20. Bxd3 (20. cxd3 Qc2+ 21. Ka1 Qa4) 20... e4 21. Qxe4 Qc5) 20. f6 $1 Bxf6 21. Qf5 Rfd8 22. Qxh7+ Kf8 23. Bd3 Qc6 24. g4 g6 25. g5 Bg7 26. f3 a5 27. h5 gxh5 28. Rxh5 e4 29. Bxe4 Qc7 30. Bd3 Re8 31. g6 Qg3 32. gxf7 Re1 33. Rh1 Rxd1+ 34. Rxd1 Kxf7 35. Qf5+ Bf6 36. Qxc8 Qxf3 37. Rf1 1-0 [Event "Hou Yifan Challenge 2021"] [Site "chess24.com INT"] [Date "2021.09.18"] [Round "3"] [White "Zhu, Jiner"] [Black "Praggnanandhaa, R.."] [Result "0-1"] [ECO "A48"] [WhiteElo "2455"] [BlackElo "2617"] [Annotator "Shahid"] [PlyCount "68"] [EventDate "2021.09.18"] {[%evp 0,68,20,20,20,17,47,47,47,35,30,33,43,22,22,-1,1,-10,-3,-1,-8,-21,-21, -32,-20,-30,-23,-23,-10,-41,-22,-10,7,-20,-40,-67,-38,-55,-67,-64,-46,-53,-58, -36,-36,-15,-17,-3,0,9,18,-7,21,-14,-27,-124,-59,-111,-101,-83,-75,-69,-74,-66, -60,-93,-72,-88,-95,-731,-760]} 1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 O-O 5. h3 d6 6. Nbd2 Nbd7 7. Be2 b6 8. O-O Bb7 9. c3 Qe8 10. Bh2 e5 11. a4 a6 12. Qb3 Qe7 13. Rfd1 a5 14. Qc2 Rfe8 15. dxe5 dxe5 16. Nc4 Ne4 17. Nfd2 Nxd2 18. Rxd2 (18. Nxd2) 18... Nc5 19. b3 (19. b4 Ne4) 19... h5 20. Rad1 Bc6 21. f3 h4 22. e4 Qg5 23. Kh1 f5 24. exf5 gxf5 25. Bf1 Kh8 26. Bg1 e4 27. f4 (27. fxe4 Nxe4 $19) 27... Qxf4 28. Be3 Qg3 29. Rf2 Qg6 (29... Nd3 30. Bxd3 exd3 31. Rxd3 f4 32. Rxf4 Rxe3 $19) 30. Rf4 Nd3 31. Rxh4+ Kg8 32. Bxd3 exd3 33. Qf2 Rad8 34. Nd2 Rxe3 0-1 [Event "Hou Yifan Challenge 2021"] [Site "chess24.com INT"] [Date "2021.09.18"] [Round "3"] [White "Sokolovsky, Yahli"] [Black "Teclaf, Pawel"] [Result "1/2-1/2"] [ECO "B41"] [WhiteElo "2416"] [BlackElo "2543"] [PlyCount "88"] [EventDate "2021.09.18"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. Be2 Bd6 8. Be3 Nc6 9. h3 O-O 10. O-O Bh2+ 11. Kh1 Bf4 12. Qd2 Bxe3 13. Qxe3 d6 14. Rad1 Bd7 15. f4 Rfd8 16. Nxc6 Bxc6 17. Bd3 Nd7 18. Bc2 b5 19. Qd4 Nf6 20. cxb5 axb5 21. Qb4 Qb7 22. Rd2 d5 23. Rfd1 Qb6 24. e5 Nh5 25. Qd4 Qxd4 26. Rxd4 g6 27. a3 Rab8 28. Rb4 Rb7 29. Bd3 Rdb8 30. Ne2 Bd7 31. Rc1 Ng7 32. Nd4 Ne8 33. Nc6 Bxc6 34. Rxc6 Kf8 35. Kg1 Ke7 36. Kf2 Kd7 37. Ra6 Nc7 38. Rd6+ Ke7 39. Ke3 Ra7 40. Kd4 h6 41. Rc6 Kd7 42. Rd6+ Ke7 43. Rc6 Kd7 44. Rd6+ Ke7 1/2-1/2 [Event "Hou Yifan Challenge 2021"] [Site "chess24.com INT"] [Date "2021.09.18"] [Round "3"] [White "Lei, Tingjie"] [Black "Aditya, Mittal"] [Result "1/2-1/2"] [ECO "B90"] [WhiteElo "2505"] [BlackElo "2453"] [PlyCount "54"] [EventDate "2021.09.18"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 Be6 9. Qd2 O-O 10. O-O-O Nbd7 11. g4 b5 12. g5 b4 13. gxf6 bxc3 14. Qxc3 Nxf6 15. Na5 Rc8 16. Nc6 Qe8 17. Nxe7+ Qxe7 18. Qa5 Rc6 19. Rg1 Rfc8 20. Rg2 Nh5 21. Rgd2 h6 22. Kb1 Qf6 23. Be2 Nf4 24. Bf1 Ng6 25. Be2 Nf4 26. Bf1 Ng6 27. Be2 Nf4 1/2-1/2 [Event "Hou Yifan Challenge 2021"] [Site "chess24.com INT"] [Date "2021.09.18"] [Round "3"] [White "Liang, Awonder"] [Black "Mendonca, Leon Luke"] [Result "1-0"] [ECO "D12"] [WhiteElo "2590"] [BlackElo "2536"] [Annotator "Shahid"] [PlyCount "91"] [EventDate "2021.09.18"] {[%evp 0,91,20,20,17,20,17,4,37,34,9,15,7,3,16,9,14,19,15,12,25,36,45,45,51,45, 41,40,51,35,47,60,28,4,7,-3,-12,-13,52,-87,-68,-68,-64,-65,-26,-26,-22,-22,-7, -26,-29,0,62,55,66,60,98,69,86,84,79,93,77,77,82,79,105,77,85,72,72,63,62,106, 107,124,124,128,166,160,252,252,272,269,322,330,445,453,453,473,481,490,618, 493]} 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Be4 7. f3 Bg6 8. Qb3 Qc7 9. Bd2 Be7 10. g3 Nbd7 11. cxd5 Nxd5 12. Nxg6 hxg6 13. Kf2 N5f6 14. Rc1 e5 15. Bc4 O-O 16. Qc2 exd4 17. exd4 Qd6 18. Qd3 b5 19. Bb3 Ne5 20. Qe2 Qxd4+ 21. Kg2 Rfe8 (21... Nd3 22. Rc2 Bc5) 22. Be3 Qb4 23. Rhd1 Bf8 24. Rd4 Qa5 25. Ne4 c5 (25... Rac8) 26. Nxc5 Nc4 27. Ne4 Nxe4 28. Rxe4 Rxe4 29. fxe4 Re8 30. Bxc4 bxc4 31. Qxc4 Qe5 32. Rc2 a5 33. Bf4 Qxe4+ 34. Qxe4 Rxe4 35. Rc8 Rd4 36. Ra8 Rd5 37. Bc7 a4 38. Ba5 Rb5 39. a3 Rxb2+ 40. Kh3 f6 41. Bb4 Rxb4 42. axb4 a3 43. b5 Kf7 44. b6 Bd6 45. b7 Ke6 46. Rxa3 1-0 [Event "Hou Yifan Challenge 2021"] [Site "chess24.com INT"] [Date "2021.09.18"] [Round "3"] [White "Murzin, Volodar"] [Black "Mishra, Abhimanyu"] [Result "1-0"] [ECO "B90"] [WhiteElo "2513"] [BlackElo "2517"] [PlyCount "95"] [EventDate "2021.09.18"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 Be6 9. Qd2 h5 10. Nd5 Nxd5 11. exd5 Bf5 12. O-O-O Nd7 13. Kb1 Rc8 14. Bd3 Bxd3 15. Qxd3 Bg5 16. Bf2 Qc7 17. h4 Bd8 18. Nd2 Nf6 19. Rhg1 Qd7 20. Be3 b5 21. Bg5 Bb6 22. Bxf6 gxf6 23. Ne4 Rh6 24. Rgf1 f5 25. Ng3 f4 26. Ne4 Rg6 27. Rfe1 Kf8 28. Re2 Kg7 29. Rh1 a5 30. g3 fxg3 31. Rg2 Rg8 32. Rxg3 Kf8 33. Rg5 Bd8 34. Rxg6 Rxg6 35. a3 Qf5 36. Ka2 Qf4 37. Rf1 b4 38. Qb5 bxa3 39. Qb8 Qxh4 40. Nxd6 axb2 41. Ne4 Kg7 42. Qxe5+ Bf6 43. Nxf6 Rxf6 44. Rg1+ Kh7 45. Qe4+ Qxe4 46. fxe4 Rf4 47. d6 Rxe4 48. Rd1 1-0 [Event "Hou Yifan Challenge 2021"] [Site "chess24.com INT"] [Date "2021.09.18"] [Round "3"] [White "Kiolbasa, Oliwia"] [Black "Keymer, Vincent"] [Result "0-1"] [ECO "B12"] [WhiteElo "2376"] [BlackElo "2607"] [PlyCount "96"] [EventDate "2021.09.18"] 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Qb6 7. Nc3 Nc6 8. O-O Qxb2 9. Qe1 cxd4 10. Bxd4 Nxd4 11. Nxd4 Bb4 12. Ndb5 Ba5 13. Rb1 Qxc2 14. Rb3 Ne7 15. Nd6+ Kf8 16. Nxb7 Bb6 17. Nd6 Bg6 18. Bd1 Qc1 19. Na4 h5 20. Nxb6 axb6 21. Rxb6 Bd3 22. Be2 Qxe1 23. Rxe1 Bxe2 24. Rxe2 Nc8 25. Rb7 Nxd6 26. exd6 g5 27. Kf1 Rd8 28. Rc2 Kg7 29. Rcc7 Rhf8 30. d7 Kf6 31. a4 Ra8 32. Ra7 Rxa7 33. Rxa7 Ke5 34. a5 f5 35. a6 Kd6 36. Rb7 Kc6 37. Ke2 e5 38. Kd3 f4 39. d8=Q Rxd8 40. Rg7 Kc5 41. Rxg5 e4+ 42. Kd2 Rd6 43. Rxh5 Rxa6 44. Rf5 Ra2+ 45. Ke1 Kc4 46. g3 f3 47. h4 d4 48. h5 Kd3 0-1 [Event "Hou Yifan Challenge 2021"] [Site "chess24.com INT"] [Date "2021.09.18"] [Round "3"] [White "Mammadzada, G."] [Black "Yoo, Christopher Woojin"] [Result "0-1"] [ECO "B40"] [WhiteElo "2459"] [BlackElo "2466"] [PlyCount "68"] [EventDate "2021.09.18"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bc5 7. Bf4 O-O 8. Bc7 Qe7 9. Bd6 Bxd6 10. Qxd6 Qd8 11. Nc7 Rb8 12. Be2 b5 13. e5 Ne8 14. Nxe8 Rxe8 15. O-O b4 16. Ne4 Bb7 17. Nc5 Ne7 18. Nxb7 Rxb7 19. Rfd1 Nf5 20. Qd2 Qc7 21. Bf3 Rbb8 22. Re1 Rb5 23. Rac1 Rxe5 24. Qxb4 Rb8 25. Qa3 Ra5 26. Qd3 Rxb2 27. a3 g6 28. Be4 Nd6 29. Rb1 Rxb1 30. Rxb1 Qc5 31. Rb3 Nxe4 32. Qxe4 Rxa3 33. Rb8+ Kg7 34. h3 Ra1+ 0-1 [Event "Hou Yifan Challenge 2021"] [Site "chess24.com INT"] [Date "2021.09.18"] [Round "4"] [White "Keymer, Vincent"] [Black "Mammadzada, G."] [Result "1-0"] [ECO "A06"] [WhiteElo "2607"] [BlackElo "2459"] [PlyCount "59"] [EventDate "2021.09.18"] 1. Nf3 d5 2. e3 Nf6 3. c4 c6 4. Nc3 e6 5. b3 Bd6 6. Bb2 e5 7. cxd5 cxd5 8. Nb5 Nc6 9. Nxd6+ Qxd6 10. Bb5 Nd7 11. Qc1 f6 12. O-O Kf7 13. Nh4 Nf8 14. Ba3 Qe6 15. f4 exf4 16. Nf3 Ng6 17. Nd4 Nxd4 18. Qc7+ Kg8 19. exd4 h5 20. Bd3 Kh7 21. Qxf4 Qg4 22. Qe3 Bd7 23. h3 Qe6 24. Qg3 Be8 25. Rae1 Qf7 26. Re7 Qf8 27. Rfe1 f5 28. Rxe8 Qxa3 29. Bxf5 Qa6 30. R8e6 1-0 [Event "Hou Yifan Challenge 2021"] [Site "chess24.com INT"] [Date "2021.09.18"] [Round "4"] [White "Mishra, Abhimanyu"] [Black "Kiolbasa, Oliwia"] [Result "1-0"] [ECO "D37"] [WhiteElo "2517"] [BlackElo "2376"] [PlyCount "101"] [EventDate "2021.09.18"] 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Nbd7 5. Bf4 dxc4 6. e3 b5 7. Nxb5 Nd5 8. Nc3 Bb4 9. a3 Nxc3 10. Qd2 Bxa3 11. bxc3 Bd6 12. Bxd6 cxd6 13. Bxc4 Bb7 14. Be2 O-O 15. O-O a5 16. Ra3 Qc7 17. Rfa1 Bd5 18. Qc2 Rfc8 19. Nd2 h6 20. e4 Bb7 21. f3 e5 22. Qb2 Rab8 23. Rb3 d5 24. exd5 exd4 25. c4 Nc5 26. Rb5 d3 27. Bf1 Ba6 28. Rxb8 Rxb8 29. Qd4 a4 30. Bxd3 Nxd3 31. Qxd3 Qc5+ 32. Kh1 Rb2 33. d6 Rb8 34. Rxa4 Bb7 35. Nb3 Qf2 36. Ra1 Bc6 37. h3 Qb2 38. Rb1 Qa2 39. Nd2 Rd8 40. c5 Qa5 41. Rc1 Qb4 42. Qc3 Qf4 43. Nb3 Bd5 44. Qd2 Qe5 45. Re1 Qh5 46. Nd4 Ra8 47. d7 f6 48. c6 Qf7 49. Nf5 Bxc6 50. Ne7+ Kh8 51. Nxc6 1-0 [Event "Hou Yifan Challenge 2021"] [Site "chess24.com INT"] [Date "2021.09.18"] [Round "4"] [White "Mendonca, Leon Luke"] [Black "Murzin, Volodar"] [Result "1/2-1/2"] [ECO "D11"] [WhiteElo "2536"] [BlackElo "2513"] [Annotator "Shahid"] [PlyCount "165"] [EventDate "2021.09.18"] {[%evp 0,165,20,17,17,6,38,33,30,28,25,-14,24,29,8,-9,-12,-30,0,-10,33,7,12,7, 23,-8,24,24,34,-3,12,-15,3,3,1,6,6,2,6,13,9,4,18,1,0,0,9,7,7,-5,-6,-10,-7,-18, -16,-14,0,0,0,0,-4,-16,5,12,32,33,26,0,43,0,0,0,0,0,0,0,0,0,-24,-64,0,-29,-4,0, 0,0,-17,-33,-17,-16,-24,-17,-25,-25,-17,-25,21,-25,-25,-25,-12,-58,-52,-53,-53, -71,-67,-77,-83,-86,-87,-86,-83,-98,-98,-110,-115,-116,-104,-96,-103,-102,-99, -99,-99,-99,-99,-99,-118,-113,-114,-113,-113,-113,-114,-114,-114,-113,-99,-99, -99,-99,-99,-99,-99,-100,-496,-768,-830,-962,-982,-1012,-11,-7,0,0,0,0,0,0,0,0, 0,0,0,0,0,0]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nbd2 Bf5 5. Nh4 Bg6 6. Qb3 Qc7 7. e3 e6 8. Be2 Bd6 9. h3 O-O 10. Nxg6 hxg6 11. O-O a5 12. Qc2 Nbd7 13. b3 e5 14. Bb2 exd4 15. Bxd4 Be5 16. Nf3 Bxd4 17. Nxd4 dxc4 18. Bxc4 Ne5 19. Be2 Qe7 20. Rfd1 Rfd8 21. Rd2 Rd5 22. Rad1 a4 23. Nf3 axb3 24. Qxb3 Rxd2 25. Rxd2 Ne4 26. Rd4 Nc5 27. Qc2 Nxf3+ 28. Bxf3 Ne6 29. Rd2 Qb4 30. Be2 Rd8 31. Rxd8+ Nxd8 32. Bc4 Kf8 33. g3 b5 34. Bb3 c5 35. Qd3 Ke7 36. Bd5 Ne6 37. Kg2 c4 38. Qe4 Qd6 39. g4 g5 40. a4 c3 41. Bb3 bxa4 42. Bxa4 g6 43. Bc2 Kf6 44. Qf3+ Kg7 45. Qe4 Qc5 46. Qd3 Qc6+ 47. Kf1 Kf8 48. Qe4 Qd6 49. Qd3 Qh2 50. Qxc3 Qxh3+ 51. Ke1 Qxg4 52. Bb3 Qf5 53. Ke2 g4 54. Bxe6 Qxe6 55. Qh8+ Ke7 56. Qh4+ Kd7 57. Qg3 Qc4+ 58. Ke1 Ke6 59. Qb8 Kf5 60. Qd6 f6 61. Qb8 Kg5 62. Qd6 Qe4 63. Qh2 Qe5 64. Qg2 Qa1+ 65. Ke2 Qb2+ 66. Ke1 Qc1+ 67. Ke2 Qc2+ 68. Ke1 Qd3 69. Qg3 Qb1+ 70. Ke2 Qe4 71. Qb8 Qf3+ 72. Kf1 g3 73. Qxg3+ Qxg3 74. fxg3 Kf5 75. Kg2 Ke4 $4 (75... g5 $19) 76. Kf2 g5 77. g4 Kd3 78. Kf3 Kd2 79. Kf2 Kd1 80. Kf1 Kd2 81. Kf2 Kd3 82. Kf3 Kd2 83. Kf2 1/2-1/2 [Event "Hou Yifan Challenge 2021"] [Site "chess24.com INT"] [Date "2021.09.18"] [Round "4"] [White "Aditya, Mittal"] [Black "Liang, Awonder"] [Result "1/2-1/2"] [ECO "E73"] [WhiteElo "2453"] [BlackElo "2590"] [Annotator "Shahid"] [PlyCount "170"] [EventDate "2021.09.18"] {[%evp 0,170,20,17,17,6,35,34,34,34,56,35,25,18,42,37,44,36,25,26,36,34,33,31, 42,31,43,55,67,59,97,100,78,45,43,36,97,114,113,98,110,67,61,68,79,67,44,43,53, 71,90,29,0,0,116,-52,-52,-52,-31,-44,-13,-24,-25,-37,-43,-62,-63,-60,-65,-55, -30,-26,-27,-34,-40,-46,-49,-41,-45,-37,-22,-36,-30,-30,0,-30,0,-30,-50,-65, -62,-62,-75,-75,2,-75,-75,-75,-75,-75,-82,-120,-64,-48,-34,-43,-42,-40,-15,-13, -13,-12,-13,-11,-6,-7,0,0,0,0,0,-1,0,0,0,0,0,0,0,-20,-22,-42,-37,-36,-41,-45, -24,-41,-8,-41,-41,-34,-33,-25,-37,-21,-6,-21,-21,-21,-21,-21,-21,-21,-21,-21, -21,-21,-21,-21,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Be2 d6 6. Be3 Nc6 7. d5 Ne5 8. h3 c6 9. Nf3 Nxf3+ 10. Bxf3 cxd5 11. cxd5 Nd7 12. Qd2 Ne5 13. Be2 f5 14. O-O Bd7 15. f4 Nf7 16. Bd4 (16. exf5 gxf5 17. Rae1) 16... Bxd4+ 17. Qxd4 Qb6 18. Qxb6 axb6 19. exf5 gxf5 20. Bb5 (20. Rfd1) 20... Bxb5 21. Nxb5 Rfc8 22. Nd4 Nh6 23. Rfe1 Ra4 24. Rad1 Kf7 25. Re6 Ng8 26. Nxf5 Rxf4 27. Rf1 (27. Rxe7+ Kf6 (27... Nxe7 28. Nxd6+ $18) 28. Nxd6 Nxe7 29. Nxc8 Nxc8 30. d6 Na7 31. d7 Nc6 32. d8=Q+ Nxd8 33. Rxd8 $18) 27... Rxf1+ 28. Kxf1 Rc2 29. Nh6+ Nxh6 30. Rxh6 Kg7 31. Re6 Kf8 32. Re2 Rc1+ 33. Kf2 Rd1 34. Rc2 Rxd5 35. b4 Kf7 36. Rc7 Rd2+ 37. Kf3 Rxa2 38. Rxb7 Rb2 39. Rxb6 Ke6 40. h4 Rb3+ 41. Kg4 Kd5 42. Rb7 Re3 43. Rc7 Re4+ 44. Kg5 Ke6 45. Rb7 d5 46. Rb6+ Ke5 47. Rb7 Kd6 48. Rb6+ Kc7 49. Rb5 d4 50. Kf5 Rxh4 (50... Re2 51. g4 (51. Rd5 $4 e6+) 51... d3 $19) 51. Ke6 d3 52. Rd5 Re4+ 53. Kf5 Re3 54. Kf4 Re2 55. Rxd3 Rxg2 56. Rh3 Rg7 57. Ke5 Kc6 58. Ke6 Kb5 59. Rh4 Ka4 60. Ke5 Kb5 61. Ke6 Kc6 62. Rh3 Kc7 63. Rh5 Kd8 64. Rh4 Rg6+ 65. Ke5 h6 66. b5 Kc7 67. Rf4 Kd7 68. Rh4 Rg5+ 69. Kf4 Rg6 70. Ke5 Rb6 71. Ke4 Kc7 72. Rh5 Rf6 73. Re5 Kd7 74. Rh5 Rd6 75. Ke5 Ke8 76. Rf5 Rg6 77. Ke4 Rg4+ 78. Ke5 Rb4 79. Ke6 Re4+ 80. Kd5 e6+ 81. Kxe4 exf5+ 82. Kxf5 Kd7 83. Kg6 Kc7 84. Kh5 Kb6 85. Kxh6 Kxb5 1/2-1/2 [Event "Hou Yifan Challenge 2021"] [Site "chess24.com INT"] [Date "2021.09.18"] [Round "4"] [White "Teclaf, Pawel"] [Black "Lei, Tingjie"] [Result "0-1"] [ECO "C67"] [WhiteElo "2543"] [BlackElo "2505"] [PlyCount "98"] [EventDate "2021.09.18"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. a4 Be7 7. Nc3 a6 8. Bf1 e4 9. Nxe4 Nxe4 10. Rxe4 d5 11. Re1 d4 12. d3 O-O 13. Bf4 Be6 14. Ne5 Nxe5 15. Bxe5 Qd7 16. Qf3 c5 17. Qg3 f6 18. Bf4 Rfe8 19. Be2 Bf8 20. Bh5 g6 21. Bf3 Rac8 22. h4 b6 23. Re2 c4 24. Be4 Bf5 25. Bxf5 Qxf5 26. Rae1 Rxe2 27. Rxe2 cxd3 28. cxd3 Qd7 29. Qf3 Kf7 30. Be5 Be7 31. Re4 Rc1+ 32. Kh2 Qf5 33. Bf4 Rc2 34. Rxd4 Rxb2 35. Re4 Qd7 36. Qe3 Rb3 37. Bg3 Bc5 38. Qh6 Kg8 39. h5 Bf8 40. Qf4 f5 41. Rc4 Rxd3 42. hxg6 hxg6 43. Rc7 Qe6 44. Qh4 Bg7 45. Re7 Qd5 46. Re8+ Bf8 47. Qf6 Qf7 48. Qxf7+ Kxf7 49. Re7+ Bxe7 0-1 [Event "Hou Yifan Challenge 2021"] [Site "chess24.com INT"] [Date "2021.09.18"] [Round "4"] [White "Praggnanandhaa, R.."] [Black "Sokolovsky, Yahli"] [Result "1-0"] [ECO "A06"] [WhiteElo "2617"] [BlackElo "2416"] [Annotator "Shahid"] [PlyCount "104"] [EventDate "2021.09.18"] {[%evp 0,104,17,17,17,-18,-23,-16,-9,1,12,13,1,8,23,10,-6,-18,-22,-24,-9,-13, -8,-28,-12,-12,12,-12,10,48,46,52,51,69,80,61,77,87,105,118,128,139,130,114, 128,97,187,211,226,210,278,233,232,236,240,240,240,246,248,248,244,130,301,260, 305,264,285,272,263,228,318,306,376,386,407,418,420,422,428,440,438,459,470, 467,476,441,482,447,509,468,527,483,515,488,514,494,492,507,528,492,661,526, 861,1030,1180,876,1945]} 1. Nf3 d5 2. b3 Nf6 3. Bb2 e6 4. e3 Bd6 5. c4 O-O 6. Nc3 c6 7. Qc2 e5 8. cxd5 cxd5 9. Nb5 Nc6 10. Nxd6 Qxd6 11. Bb5 e4 12. Nd4 Nb4 13. Qc3 a6 14. a3 axb5 15. Nxb5 Nd3+ (15... d4 16. Qxb4 Qxb4 17. axb4 Rxa1+ 18. Bxa1 dxe3 19. fxe3) 16. Qxd3 Qb6 17. Qe2 Bg4 18. f3 Bh5 19. Bd4 Qd8 20. O-O Ra6 21. Qf2 exf3 22. gxf3 Ne4 $2 (22... Nd7) 23. fxe4 dxe4 24. Qf4 Qd7 25. Qf5 Rg6+ 26. Kh1 Qxf5 27. Rxf5 Bf3+ 28. Rxf3 exf3 29. Rf1 Rc8 30. Nc3 b5 31. Rxf3 Rb8 32. b4 Ra6 33. Rf5 Rxa3 34. Rxb5 Re8 35. Rg5 f6 36. Bxf6 Ra7 37. Bd4 Rb7 38. b5 h6 39. Rf5 Ra8 40. b6 Kh7 41. Kg2 Kg6 42. Rf4 h5 43. h4 Kh6 44. Kf2 Rg8 45. Ne4 Rd8 46. Ke2 Rd5 47. Ng5 Kg6 48. Nf3 Kh7 49. Re4 Rf5 50. Re6 g6 51. Re8 g5 52. hxg5 Rc5 1-0 [Event "Hou Yifan Challenge 2021"] [Site "chess24.com INT"] [Date "2021.09.18"] [Round "4"] [White "Garifullina, Leya"] [Black "Zhu, Jiner"] [Result "0-1"] [ECO "B52"] [WhiteElo "2409"] [BlackElo "2455"] [PlyCount "180"] [EventDate "2021.09.18"] 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Qe2 e6 7. c4 Ne5 8. Rd1 Be7 9. b3 O-O 10. Bb2 Nxf3+ 11. Qxf3 Qc7 12. d4 cxd4 13. Bxd4 a6 14. Nc3 Rfc8 15. Rac1 Nd7 16. Qg3 Bf8 17. Qd3 Qa5 18. a4 Rab8 19. Rb1 Rc6 20. h3 Rbc8 21. Ne2 Ne5 22. Qe3 Nd7 23. Bc3 Qc5 24. Qd2 Qh5 25. Bb4 Nc5 26. Qe3 b6 27. Ng3 Qg6 28. a5 bxa5 29. Bxa5 Qf6 30. Bb4 Qe7 31. Ra1 Qb7 32. Bxc5 Rxc5 33. Ra3 d5 34. exd5 exd5 35. Qf3 Qb6 36. Rda1 dxc4 37. bxc4 a5 38. Ra4 h6 39. Kh2 Re5 40. Qc3 Ree8 41. Qxa5 Qxf2 42. Rf1 Qd4 43. Qf5 Rc7 44. Kh1 Rec8 45. Nh5 Qc5 46. Qf3 Qc6 47. Qxc6 Rxc6 48. Ra7 f6 49. Ra4 Rxc4 50. Rxc4 Rxc4 51. Nf4 Kf7 52. Nd3 Bd6 53. Ra1 h5 54. Kg1 Bg3 55. Kf1 Re4 56. Rb1 h4 57. Nc5 Re5 58. Nd3 Re3 59. Nc5 Kg6 60. Nb3 Rc3 61. Nd4 Ra3 62. Ne2 Kg5 63. Nxg3 hxg3 64. Ke2 f5 65. Rb2 g6 66. Rc2 f4 67. Kf1 Re3 68. Rc1 Kf5 69. Ra1 g5 70. Ra5+ Re5 71. Ra1 Rb5 72. Ke1 Rb2 73. Kf1 Kg6 74. Kg1 Kh5 75. Rc1 Kg6 76. Ra1 Kf5 77. Kf1 Ke4 78. Ra4+ Ke3 79. Ra3+ Kd2 80. Ra1 Rc2 81. Rb1 Ra2 82. Kg1 Ke2 83. Rf1 Rd2 84. Rb1 Rd1+ 85. Rxd1 Kxd1 86. Kf1 Kd2 87. Kg1 Ke2 88. Kh1 Kf2 89. h4 f3 90. hxg5 fxg2# 0-1 [Event "Hou Yifan Challenge 2021"] [Site "chess24.com INT"] [Date "2021.09.18"] [Round "4"] [White "Daggupati, Balaji"] [Black "Vaishali, R.."] [Result "0-1"] [ECO "C72"] [WhiteElo "2442"] [BlackElo "2414"] [Annotator "Shahid"] [PlyCount "90"] [EventDate "2021.09.18"] {[%evp 0,90,17,28,28,28,21,8,36,6,33,27,10,5,-7,6,22,22,22,33,25,19,47,4,-1,-9, -8,-5,1,9,-3,-7,-11,-24,-34,-32,-41,-40,-18,-16,-10,-17,-26,-43,-27,-22,-22, -112,-104,-158,-143,-182,-64,-67,-52,-130,-114,-132,-157,-181,-140,-135,-178, -286,-153,-114,-87,-192,-202,-212,-205,-372,-608,-1142,-997,-1190,-250,-1474, -1198,-1214,-1248,-2262,-29988,-29993,-29974,-29975,-28958,-29985,-29988, -29989,-29990,-29991,-29992]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. c4 Nf6 7. Nc3 g6 8. d4 exd4 9. Nxd4 Bg7 10. Nxc6 bxc6 11. h3 O-O 12. Be3 Re8 13. Bc2 Rb8 14. Rb1 c5 15. Re1 Bc6 16. Bd2 Nd7 17. Nd5 Rxb2 18. Rxb2 Bxb2 19. Ba4 Bxd5 20. cxd5 Bg7 21. Qe2 f5 22. Qxa6 Rxe4 23. Rb1 Nb6 24. Bc6 c4 25. Be3 Rxe3 26. fxe3 Qe7 (26... Qg5 27. Qa3 c3) 27. Qa3 c3 28. Re1 Qh4 29. Rf1 Qe4 30. Qc1 Nc4 31. Re1 Nb2 32. Re2 f4 33. Bd7 fxe3 34. Be6+ Kh8 35. Kh1 Nd3 36. Qc2 Be5 37. Kg1 Kg7 38. Re1 Qd4 39. Re2 Qf4 40. g4 Qg3+ 41. Kh1 Qxh3+ 42. Kg1 Qg3+ 43. Kf1 Qf3+ 44. Kg1 Nf4 45. Rh2 e2 0-1 [Event "Hou Yifan Challenge 2021"] [Site "chess24.com INT"] [Date "2021.09.18"] [Round "5"] [White "Zhu, Jiner"] [Black "Daggupati, Balaji"] [Result "1-0"] [ECO "B40"] [WhiteElo "2455"] [BlackElo "2442"] [PlyCount "73"] [EventDate "2021.09.18"] 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 d6 5. Bg2 e5 6. O-O g6 7. c3 Bg7 8. Be3 Nge7 9. h3 O-O 10. Na3 h6 11. d4 exd4 12. cxd4 d5 13. e5 Nf5 14. Nc2 cxd4 15. Nfxd4 Nxe3 16. Nxe3 Bxe5 17. Nb3 Bxb2 18. Rb1 Bg7 19. Nxd5 Bf5 20. Rc1 Rc8 21. Re1 Kh7 22. Qd2 h5 23. Rcd1 Re8 24. Nc5 Rxe1+ 25. Qxe1 Nd4 26. Nxb7 Qd7 27. Qe3 Bxh3 28. Rxd4 Bxd4 29. Qxd4 Qf5 30. Nd6 Qb1+ 31. Kh2 Bxg2 32. Kxg2 Rc1 33. Nf6+ Kh6 34. Qf4+ Kg7 35. Nfe8+ Kh8 36. Qh6+ Kg8 37. Qg7# 1-0 [Event "Hou Yifan Challenge 2021"] [Site "chess24.com INT"] [Date "2021.09.18"] [Round "5"] [White "Sokolovsky, Yahli"] [Black "Garifullina, Leya"] [Result "0-1"] [ECO "B90"] [WhiteElo "2416"] [BlackElo "2409"] [PlyCount "108"] [EventDate "2021.09.18"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nb3 Be6 8. f4 g6 9. Be2 Nbd7 10. O-O Qc7 11. fxe5 dxe5 12. Nd5 Bxd5 13. exd5 Qb6+ 14. Kh2 Bd6 15. c4 Ne4 16. Qd3 f5 17. Be3 Qc7 18. Qc2 b6 19. Rac1 O-O 20. g4 Ndc5 21. gxf5 gxf5 22. Bh6 Rf6 23. Rg1+ Kh8 24. Bg7+ Qxg7 25. Rxg7 Kxg7 26. Rf1 Raf8 27. Bf3 Ng5 28. Rg1 e4+ 29. Kh1 Kh6 30. Bd1 Nd3 31. Nc1 Nf4 32. Qf2 Ng6 33. h4 Nh3 34. Qg2 Nxg1 35. Qg5+ Kg7 36. h5 Nh3 37. Qh4 Ngf4 38. Be2 Kh8 39. Bf1 e3 40. Bxh3 Nxh3 41. Qxh3 f4 42. Qf3 Rg8 43. Ne2 Rg5 44. Qe4 Rxh5+ 45. Kg1 Re5 46. Qf3 Rg5+ 47. Kf1 Kg7 48. Nd4 Rg3 49. Qh5 f3 50. Ne6+ Rxe6 51. dxe6 e2+ 52. Kf2 Bc5+ 53. Kxg3 e1=Q+ 54. Kf4 Qxe6 0-1 [Event "Hou Yifan Challenge 2021"] [Site "chess24.com INT"] [Date "2021.09.18"] [Round "5"] [White "Lei, Tingjie"] [Black "Praggnanandhaa, R.."] [Result "0-1"] [ECO "B90"] [WhiteElo "2505"] [BlackElo "2617"] [PlyCount "82"] [EventDate "2021.09.18"] {[%evp 0,82,17,28,46,47,67,45,45,32,32,32,56,31,37,37,37,34,57,53,46,24,62,42, 42,24,-1,-4,7,17,22,-1,28,1,-3,32,44,22,42,-13,14,-26,-34,-34,-29,-31,-27,-29, -33,-68,-64,-63,-46,-66,-65,-66,-64,-46,-71,-67,-70,-71,-77,-77,-74,-74,33,-89, -64,-66,-92,-92,-94,-95,-128,-140,-142,-137,-113,-123,-121,-137,-108,-450,-503] } 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 h5 9. Qd2 Nbd7 10. Nd5 Bxd5 11. exd5 g6 12. O-O-O Nb6 13. Kb1 Nbxd5 14. Bg5 Be7 15. c4 Nb6 16. Bxf6 Bxf6 17. Qxd6 Qxd6 18. Rxd6 Na4 19. Be2 Rd8 20. Rhd1 Rxd6 21. Rxd6 Ke7 22. Rd5 Rc8 23. Nd2 Bg7 24. Ra5 Nc5 25. b4 Ne6 26. Ne4 f5 27. Nc3 e4 28. Nd5+ Kf8 29. fxe4 fxe4 30. c5 Nd4 31. Bc4 Bh6 32. Ra3 Re8 33. Ne3 Kg7 34. Bd5 Re7 35. Rc3 Kf6 36. a4 Ke5 37. Bc4 Bxe3 38. Rxe3 Nf5 39. Re1 Kd4 40. Be2 Kc3 41. b5 Kd2 0-1 [Event "Hou Yifan Challenge 2021"] [Site "chess24.com INT"] [Date "2021.09.18"] [Round "5"] [White "Liang, Awonder"] [Black "Teclaf, Pawel"] [Result "1/2-1/2"] [ECO "B23"] [WhiteElo "2590"] [BlackElo "2543"] [PlyCount "133"] [EventDate "2021.09.18"] 1. e4 c5 2. Nc3 a6 3. Nf3 b5 4. d4 cxd4 5. Nxd4 e6 6. Bd3 Bb7 7. O-O Nc6 8. Nf3 Qb8 9. Qe2 Bd6 10. Re1 Ne5 11. Nxe5 Bxe5 12. g3 Nf6 13. f4 Bd4+ 14. Be3 Bxc3 15. bxc3 Bxe4 16. Bxe4 Nxe4 17. Bd4 Nf6 18. Rad1 Qb7 19. f5 O-O 20. Bxf6 gxf6 21. Qg4+ Kh8 22. Qh4 Qb6+ 23. Kf1 exf5 24. Rxd7 Qc6 25. Rc7 Qf3+ 26. Kg1 Kg7 27. Rf1 Qe3+ 28. Kg2 Qe5 29. Qf4 Rac8 30. Ra7 Rxc3 31. Qxf5 Qxf5 32. Rxf5 Rxc2+ 33. Rf2 Rc6 34. Kh3 Rfc8 35. Rf4 h5 36. Rd4 R8c7 37. Ra8 f5 38. Rdd8 Rc2 39. Rg8+ Kf6 40. Rxa6+ Ke7 41. Rg5 Rf2 42. Rxh5 Rcc2 43. Kh4 Rxh2+ 44. Kg5 f6+ 45. Kg6 Rxh5 46. Kxh5 Rg2 47. Ra5 Rxg3 48. Rxb5 Ke6 49. a4 f4 50. Kh4 Rg5 51. Kh3 Rg3+ 52. Kh2 Rg5 53. Kh3 f3 54. Rb3 Rf5 55. Rb1 f2 56. Rf1 Kd5 57. Kg3 Kc6 58. Rxf2 Rxf2 59. Kxf2 Kb6 60. Kf3 Ka5 61. Kf4 Kxa4 62. Kf3 Kb3 63. Kf4 Kc2 64. Ke4 Kb1 65. Kf4 Kb2 66. Kf5 Ka1 67. Kxf6 1/2-1/2 [Event "Hou Yifan Challenge 2021"] [Site "chess24.com INT"] [Date "2021.09.18"] [Round "5"] [White "Murzin, Volodar"] [Black "Aditya, Mittal"] [Result "1-0"] [ECO "B51"] [WhiteElo "2513"] [BlackElo "2453"] [Annotator "Shahid"] [PlyCount "137"] [EventDate "2021.09.18"] {[%evp 0,137,17,28,46,54,70,39,63,41,53,22,21,-8,17,5,-13,-29,-16,-9,-3,-40,11, -56,-47,-46,-34,-53,-27,-41,-31,-27,-1,-30,11,-6,14,22,51,54,80,53,98,69,61,67, 73,74,101,88,98,98,107,103,111,117,128,126,128,130,136,136,144,168,161,120,128, 129,166,153,169,122,174,178,175,117,168,183,168,127,110,120,168,62,51,49,65,65, 65,33,40,40,81,35,73,85,85,102,111,84,202,118,126,108,133,182,173,206,253,222, 344,226,252,263,651,649,649,650,642,544,687,835,1447,817,1073,1173,1392,1530, 1907,1578,1759,1987,2383,1445,2834,29988,29991,29992,29993,29994]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bd3 Ngf6 6. c3 b5 7. Bc2 Bb7 8. Qe2 e6 9. d4 Be7 10. Re1 Qc7 11. Bd3 O-O 12. Nbd2 e5 13. dxe5 dxe5 14. c4 b4 15. Nf1 Rfe8 16. Bg5 Bf8 17. N3d2 a5 18. Ne3 g6 19. Nd5 Qc6 20. a4 Bg7 21. Nb3 Qd6 (21... h6 ) (21... Nh5) 22. Red1 Nxd5 (22... h6) 23. cxd5 Nb6 24. Nd2 Rf8 25. Be3 f5 26. f3 Rac8 27. b3 Rf7 28. Rac1 Bf8 29. Rc2 f4 30. Bf2 Rfc7 31. Rdc1 Qf6 32. g3 Bd6 33. Kh1 Kg7 34. Bb5 g5 35. gxf4 gxf4 36. Rg1+ Kh8 37. Rcc1 Rf8 38. Qf1 Qh6 39. Qg2 Be7 40. Qf1 Bd6 41. Bc6 Bxc6 42. dxc6 Rxc6 43. Qb5 Rfc8 44. Qxa5 Be7 45. Qb5 Qh5 46. a5 Nd7 47. Qe2 Rh6 48. Rg2 Rg6 49. Rcg1 Nb8 50. Nc4 Nc6 51. a6 Ra8 52. Rxg6 hxg6 53. Nb6 Rb8 54. Nd5 Bd6 55. Rg4 g5 56. h4 Rg8 57. Nf6 Qf7 58. Nxg8 Qxg8 59. Qd3 Nd4 60. Rxg5 Qe6 61. Kg2 Be7 62. a7 Qc6 63. Rxe5 Bf6 64. Rxc5 Qxc5 65. a8=Q+ Kg7 66. Qd5 Qc1 67. Bxd4 Kh6 68. Qd6 Kh5 69. Qb5+ 1-0 [Event "Hou Yifan Challenge 2021"] [Site "chess24.com INT"] [Date "2021.09.18"] [Round "5"] [White "Kiolbasa, Oliwia"] [Black "Mendonca, Leon Luke"] [Result "0-1"] [ECO "B91"] [WhiteElo "2376"] [BlackElo "2536"] [Annotator "Shahid"] [PlyCount "150"] [EventDate "2021.09.18"] {[%evp 0,150,17,28,46,54,71,45,45,32,32,36,56,27,48,38,22,36,22,2,0,11,3,8,15, 18,31,33,31,28,32,35,41,27,57,41,60,46,49,24,24,24,27,32,23,-23,-1,-9,-3,13,11, -8,-9,-37,-20,-19,-24,-24,-31,-62,-52,-61,-62,-66,-58,-55,-49,-47,-47,-45,-40, -49,-42,-57,-49,-42,-35,-33,-23,-57,-23,-18,-17,-25,-16,-20,-25,18,-13,-27,-46, -47,-48,-81,-50,-96,-94,-107,-107,-100,-99,-129,-24,-35,-31,-26,11,3,2,0,0,0,0, 0,0,0,0,0,0,0,0,0,-12,-12,-12,-12,-12,-253,-257,-305,-307,-307,-307,-307,-315, -334,-341,-384,-441,-704,-674,-958,-1335,-1462,-441,-608,-373,-641,-409,-741, -1011,-1439,-413]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 g6 7. Bg2 Bg7 8. O-O O-O 9. b3 Nc6 10. Nxc6 bxc6 11. Bb2 Nd7 12. Na4 Bb7 13. Bxg7 Kxg7 14. Qd2 c5 15. Rad1 Qc7 16. Nc3 Nb6 17. a4 Bc6 18. a5 Nd7 19. Nd5 Bxd5 20. exd5 Nf6 21. Rfe1 Rfb8 22. Qe3 Qxa5 23. Ra1 Qb4 24. Ra4 Qb6 25. Rea1 Ra7 26. Ra5 c4 27. Qxb6 Rxb6 28. bxc4 Nd7 29. Bf1 Nc5 30. Bd3 Kf6 31. Kf1 Rab7 32. Ke2 Rb1 33. Rxb1 $2 (33. Kd2) 33... Rxb1 34. h4 Ke5 35. Ke3 Re1+ 36. Kd2 Rb1 37. Ke3 h5 38. Ra3 Rb7 39. f3 Ra7 40. Ra5 Nb7 41. Ra1 a5 42. g4 hxg4 43. fxg4 Kf6 44. Kd4 Nc5 45. g5+ Kg7 46. Be2 Ra8 47. h5 gxh5 48. Bxh5 a4 49. Rf1 Rf8 50. Rf3 f6 51. gxf6+ Rxf6 52. Re3 Rf4+ 53. Kc3 Kf6 54. Kb4 Rf2 55. Be2 Rf4 56. Bd3 Kf7 57. Ka3 Ke8 58. Kb4 Kd7 59. c3 Rf2 60. Be2 Rh2 61. Bg4+ Ke8 62. Ka3 Rh1 63. Bf3 $4 (63. Bf5) 63... Rh3 $19 64. Kb4 Kf7 65. Ka3 Kf6 66. Kb4 Kg5 67. Rxe7 Rxf3 68. Re8 Rf7 69. Rd8 Rb7+ 70. Ka3 Rb3+ 71. Ka2 Rb6 72. Rf8 Kg6 73. Ka3 Kg7 74. Rf2 Rb3+ 75. Ka2 Rxc3 0-1 [Event "Hou Yifan Challenge 2021"] [Site "chess24.com INT"] [Date "2021.09.18"] [Round "5"] [White "Mammadzada, G."] [Black "Mishra, Abhimanyu"] [Result "1-0"] [ECO "B90"] [WhiteElo "2459"] [BlackElo "2517"] [PlyCount "135"] [EventDate "2021.09.18"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. Rg1 h5 9. h3 Be6 10. Qf3 h4 11. O-O-O Nbd7 12. Nd5 Bxd5 13. exd5 e4 14. Qf4 Ne5 15. Bd4 Qc7 16. Qd2 Rd8 17. Bc3 Rc8 18. Kb1 O-O 19. Be2 Nfd7 20. g3 hxg3 21. Rxg3 Bf6 22. Rdg1 g6 23. Qf4 Bg7 24. h4 Nf6 25. Rd1 Rce8 26. h5 Qe7 27. Qd2 Nfd7 28. Nd4 Nb6 29. hxg6 fxg6 30. Ne6 Nxd5 31. Nxf8 Nxc3+ 32. Qxc3 Kxf8 33. Qe3 Qf6 34. c3 Kg8 35. Qxe4 Qxf2 36. Qd5+ Nf7 37. Bc4 Re5 38. Qxf7+ Qxf7 39. Bxf7+ Kxf7 40. Rxd6 Re1+ 41. Kc2 Be5 42. Rf3+ Kg7 43. Rd7+ Kh6 44. Rxb7 g5 45. Re7 Kg6 46. Re6+ Kh5 47. Rh3+ Kg4 48. Rh7 Kf5 49. Rxa6 g4 50. Ra8 g3 51. Rf8+ Ke4 52. Re7 Re2+ 53. Kb3 g2 54. Rg8 Kf3 55. Rf7+ Bf4 56. Rfg7 Bc1 57. a4 Rxb2+ 58. Kc4 Ra2 59. Kb5 Rb2+ 60. Kc6 Rc2 61. Rxg2 Rxg2 62. Rxg2 Kxg2 63. c4 Kf3 64. a5 Be3 65. c5 Ke4 66. a6 Bxc5 67. Kxc5 Ke5 68. a7 1-0 [Event "Hou Yifan Challenge 2021"] [Site "chess24.com INT"] [Date "2021.09.18"] [Round "5"] [White "Yoo, Christopher Woojin"] [Black "Keymer, Vincent"] [Result "1-0"] [ECO "B10"] [WhiteElo "2466"] [BlackElo "2607"] [PlyCount "97"] [EventDate "2021.09.18"] 1. e4 c6 2. Nf3 d5 3. d3 dxe4 4. dxe4 Qxd1+ 5. Kxd1 Nd7 6. Nbd2 Nc5 7. Ne1 e5 8. Nd3 f5 9. exf5 Bxf5 10. Nxe5 Nh6 11. f3 O-O-O 12. g4 Be6 13. b3 Be7 14. Bb2 Nf7 15. Nd3 Bd5 16. Be2 Ng5 17. Rf1 h5 18. Bxg7 Rh7 19. Be5 Nf7 20. Bg3 hxg4 21. fxg4 Ng5 22. Nxc5 Bxc5 23. Bd3 Be4 24. Nxe4 Nxe4 25. Ke2 Nxg3+ 26. hxg3 Rh2+ 27. Kf3 Rf8+ 28. Bf5+ Kc7 29. c3 Rc2 30. c4 Bd6 31. Rae1 Rxa2 32. Re3 Rd2 33. Rfe1 Bc5 34. Re5 Rf2+ 35. Ke4 Bd6 36. Re6 Bxg3 37. Rh1 Kb6 38. Rh7 Re2+ 39. Kd3 Rxe6 40. Bxe6 a5 41. g5 Re8 42. Bf7 Rd8+ 43. Ke4 Kc5 44. g6 Rd4+ 45. Ke3 Bf4+ 46. Kf3 Be5 47. Rh5 Rf4+ 48. Ke3 Kd6 49. g7 1-0