[Event "Quantbox Chennai Grandmasters Chess Tournament 2025"] [White "Karthikeyan, Murali"] [Black "Van Foreest, Jorden"] [Site "Hyatt Regency, Chennai, India"] [Round "4.1"] [Annotator "Shahid"] [Result "1-0"] [Date "2025.08.06"] [ECO "C67"] [WhiteElo "2658"] [BlackElo "2697"] [PlyCount "91"] [GameId "2207897644965888"] [EventDate "2025.??.??"] {[%evp 0,91,12,17,23,28,5,8,12,26,15,35,39,23,24,5,0,121,11,5,32,8,50,0,22,28,25,34,12,15,54,11,-6,9,65,30,20,64,13,14,3,-12,0,34,8,14,-49,-24,-40,-93,-98,-74,-114,-76,-34,-26,-40,-21,-35,-60,61,38,241,-1,21,0,-13,10,55,-8,-7,46,3,9,-4,63,24,42,8,55,46,43,37,-50,-1,125,146,-47,168,93,238,285,228,632]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 Bd7 10. h3 h6 11. b3 Kc8 12. Bb2 a5 13. Rfe1 Bb4 14. a3 Bxc3 15. Bxc3 Be6 16. b4 axb4 17. axb4 Rxa1 18. Rxa1 Kb8 19. g4 Ne7 20. Kh2 g5 21. Kg3 Ng6 22. Re1 b6 23. Nd4 Kb7 24. Bd2 Ra8 25. c3 Ra2 26. Be3 Bd5 27. Nf5 Nxe5 28. Nxh6 Ra3 29. Rc1 f6 (29... Nd3 30. Rc2 f6) 30. Bd4 Nd3 31. Rb1 Ne5 32. Nf5 Nf3 $2 (32... Nd7) 33. Bxf6 Nd2 34. Re1 Ne4+ 35. Rxe4 Bxe4 36. f4 $1 c5 37. bxc5 $18 b5 38. fxg5 b4 39. Kf4 $1 b3 40. c4 Bd3 41. h4 Ra6 42. h5 Rxf6 43. gxf6 Bxc4 (43... b2 44. f7 b1=Q 45. f8=Q) 44. h6 Bg8 45. c6+ $1 Ka7 46. Nd4 1-0 [Event "Quantbox Chennai Grandmasters Chess Tournament 2025"] [White "Robson, Ray"] [Black "Liang, Awonder"] [Site "Hyatt Regency, Chennai, India"] [Round "4.2"] [Result "1/2-1/2"] [Date "2025.08.10"] [ECO "C54"] [WhiteElo "2687"] [BlackElo "2696"] [PlyCount "51"] [GameId "2209259938988032"] [EventDate "2025.??.??"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Bg5 h6 7. Bh4 a6 8. a4 Ba7 9. Nbd2 g5 10. Bg3 Ng8 11. d4 h5 12. h4 g4 13. Ng1 Nge7 14. Ne2 exd4 15. cxd4 Nxd4 16. Nxd4 Bxd4 17. Nf3 Bf6 18. e5 Bg7 19. Ng5 d5 20. Bd3 Nf5 21. O-O O-O 22. Qc2 Nd4 23. Qc3 Nf5 24. Qc2 Nd4 25. Qc3 Nf5 26. Qc2 1/2-1/2 [Event "Quantbox Chennai Grandmasters Chess Tournament 2025"] [White "Nihal Sarin"] [Black "Erigaisi Arjun"] [Site "Hyatt Regency, Chennai, India"] [Round "4.3"] [Annotator "Shahid"] [Result "1-0"] [Date "2025.08.10"] [ECO "A05"] [WhiteElo "2692"] [BlackElo "2776"] [PlyCount "139"] [GameId "2209259940823040"] [EventDate "2025.??.??"] 1. Nf3 Nf6 2. b3 c5 3. Bb2 Nc6 4. e3 g6 5. Nc3 d6 6. Bb5 Bg7 7. Ne4 e5 8. Ng3 O-O 9. O-O a6 10. Be2 e4 11. Ne1 h5 12. c4 h4 13. Nh1 h3 14. f3 Qe7 15. Ng3 hxg2 16. Nxg2 exf3 17. Bxf3 Ne5 18. Nf4 Nfg4 19. Bd5 Kh7 20. Qe2 Nf6 21. Qg2 Rb8 22. Ne4 Bf5 $2 (22... Nxe4 23. Bxe4 Qh4) 23. Nxf6+ $18 Bxf6 (23... Qxf6 24. Nh5 gxh5 25. Rxf5) 24. Nh5 Nf3+ 25. Rxf3 Bxb2 26. Raf1 Qh4 27. Ng3 $2 (27. Rxf5 gxf5 28. Ng3) 27... Bh3 28. Rxf7+ Bg7 29. Nf5 Bxg2 30. Rxg7+ Kh8 31. Nxh4 Bxf1 32. Rxg6 Bh3 33. Nf3 Kh7 34. Rxd6 Kg7 35. Kf2 Rf6 36. Rxf6 Kxf6 37. Kg3 Be6 38. Kf4 Rg8 39. Bxe6 Kxe6 40. h4 Rf8+ 41. Ke4 b6 42. d4 cxd4 43. exd4 a5 44. a3 Rc8 45. Ne5 Rg8 46. b4 axb4 47. axb4 Rg2 48. d5+ Kd6 49. Kd4 Rd2+ 50. Nd3 Rh2 51. c5+ bxc5+ 52. bxc5+ Ke7 $2 (52... Kc7) 53. d6+ $18 Ke6 54. Nf4+ Kd7 55. Ng6 Rh1 56. Ne5+ Ke6 57. Nf3 Rc1 58. h5 Rh1 59. Ng5+ Kd7 60. Ne4 Rh4 61. Ke3 Ke6 62. Ng5+ Kd7 63. Ne4 Ke6 64. Ng5+ Kd7 65. Nh7 Rc4 66. Nf8+ Ke8 67. Kd3 Rxc5 $4 (67... Rc1) 68. d7+ Ke7 69. d8=Q+ Kxd8 70. Ne6+ 1-0 [Event "Quantbox Chennai Grandmasters Chess Tournament 2025"] [White "Pranav, V."] [Black "Vidit, Santosh Gujrathi"] [Site "Hyatt Regency, Chennai, India"] [Round "4.4"] [Result "1/2-1/2"] [Date "2025.08.10"] [ECO "C67"] [WhiteElo "2597"] [BlackElo "2720"] [PlyCount "172"] [GameId "2209259938992128"] [EventDate "2025.??.??"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nxe5 8. Rxe5 O-O 9. d4 Bf6 10. Re2 Nf5 11. d5 d6 12. Nd2 Bd7 13. Ne4 Be5 14. c3 h6 15. Re1 Re8 16. g3 c6 17. Bc4 Qb6 18. Qf3 Re7 19. Bd2 Rae8 20. Qd3 cxd5 21. Bxd5 Be6 22. Bxe6 Rxe6 23. Rad1 g6 24. g4 Nh4 25. Bxh6 d5 26. Qxd5 Nf3+ 27. Kg2 Nxe1+ 28. Rxe1 Bg7 29. Be3 Qc6 30. Qxc6 Rxc6 31. Kf3 Rce6 32. Nc5 Rf6+ 33. Kg2 Rc6 34. Nb3 Bh6 35. Nd4 Ra6 36. a3 Bxe3 37. fxe3 Kg7 38. Kg3 Ra5 39. h4 Rae5 40. Kf3 Rh8 41. Kg3 Rhe8 42. Kf3 f5 43. gxf5 gxf5 44. Kf2 Kf6 45. Nf3 Re4 46. h5 Rh8 47. Rh1 Re7 48. Rh4 Re4 49. Rh1 Rg4 50. Rh2 Rh6 51. Rh1 Rg7 52. Rh4 Re7 53. Nd2 Reh7 54. e4 Rxh5 55. Rxh5 Rxh5 56. exf5 Kxf5 57. Ke3 Rh3+ 58. Kd4 Rh2 59. Kd3 Kf4 60. a4 b6 61. b4 Rh3+ 62. Kc2 Ke3 63. Nc4+ Ke4 64. Nd2+ Kd5 65. Kb3 Rh1 66. Nc4 Rb1+ 67. Nb2 a5 68. bxa5 bxa5 69. Ka2 Rh1 70. Kb3 Rh7 71. Nd3 Rf7 72. Nb2 Rb7+ 73. Kc2 Rb8 74. Nd3 Rf8 75. Nb2 Rf3 76. Kb3 Rf4 77. Nd3 Rh4 78. Nb2 Rh8 79. Kc2 Rc8 80. Kb3 Ke4 81. Nc4 Rc5 82. Nb2 Ke3 83. Kc2 Rc8 84. Kb3 Rb8+ 85. Kc2 Rc8 86. Kb3 Rb8+ 1/2-1/2 [Event "Quantbox Chennai Grandmasters Chess Tournament 2025"] [White "Keymer, Vincent"] [Black "Giri, Anish"] [Site "Hyatt Regency, Chennai, India"] [Round "4.5"] [Result "1/2-1/2"] [Date "2025.08.10"] [ECO "D05"] [WhiteElo "2730"] [BlackElo "2748"] [PlyCount "55"] [GameId "2209259938992128"] [EventDate "2025.??.??"] 1. d4 Nf6 2. Nf3 d5 3. e3 e6 4. Nbd2 Be7 5. b3 O-O 6. Bb2 b6 7. Bd3 Bb7 8. O-O Nbd7 9. Qe2 Ne4 10. Rfd1 a5 11. c4 a4 12. cxd5 Nxd2 13. Qxd2 a3 14. Bc3 exd5 15. Ne5 Nf6 16. f3 c5 17. Qf2 g6 18. Bb5 Qd6 19. Rac1 Rfc8 20. Nd3 Bf8 21. Qg3 Qd8 22. Ne5 Bg7 23. Qh4 Qd6 24. Qf4 Qe7 25. Qh4 Qd6 26. Qf4 Qe7 27. Qh4 Qd6 28. Qf4 1/2-1/2