Event: Round 4: Jai Sankar Subramanian - Chen, Ryo
Site: https://lichess.org/broadcast/31st-abu-dhabi-international-chess-festival--masters/round-4/UIEdrjDC/4lxteeCX
White: Jai Sankar Subramanian
WhiteTitle: FM
WhiteElo: 2306
Black: Chen, Ryo
BlackTitle: IM
BlackElo: 2395
Result: 0-1
ECO: B67
Opening: Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:24:57] } 1... c5 { [%eval 0.24] [%clk 1:30:46] } 2. Nf3 { [%eval 0.2] [%clk 1:25:11] } 2... d6 { [%eval 0.31] [%clk 1:31:06] } 3. d4 { [%eval 0.22] [%clk 1:25:38] } 3... cxd4 { [%eval 0.19] [%clk 1:31:17] } 4. Nxd4 { [%eval 0.18] [%clk 1:26:04] } 4... Nf6 { [%eval 0.31] [%clk 1:31:35] } 5. Nc3 { [%eval 0.32] [%clk 1:26:29] } 5... Nc6 { [%eval 0.3] [%clk 1:31:55] } 6. Bg5 { [%eval 0.25] [%clk 1:26:24] } 6... e6 { [%eval 0.39] [%clk 1:32:13] } 7. Qd2 { [%eval 0.33] [%clk 1:26:51] } 7... a6 { [%eval 0.33] [%clk 1:32:20] } 8. O-O-O { [%eval 0.36] [%clk 1:27:11] } 8... Bd7 { [%eval 0.47] [%clk 1:32:42] } 9. Kb1 { [%eval 0.44] [%clk 1:26:24] } 9... Nxd4 { [%eval 0.44] [%clk 1:32:38] } 10. Qxd4 { [%eval 0.43] [%clk 1:26:45] } 10... Be7 { [%eval 0.32] [%clk 1:32:56] } 11. Rg1 { [%eval 0.25] [%clk 1:26:28] } 11... Bc6 { [%eval 0.31] [%clk 1:14:49] } 12. g4 { [%eval 0.23] [%clk 1:26:13] } 12... Qa5 { [%eval 0.44] [%clk 1:06:37] } 13. f4?! { [%eval -0.56] } { Inaccuracy. Be3 was best. } { [%clk 1:15:45] } 13... h6 { [%eval -0.39] [%clk 1:00:32] } 14. Bh4 { [%eval -0.43] [%clk 1:11:18] } 14... g5 { [%eval -0.36] [%clk 0:58:14] } 15. fxg5?! { [%eval -1.22] } { Inaccuracy. Bf2 was best. } { [%clk 0:58:16] } 15... hxg5 { [%eval -1.16] [%clk 0:58:26] } 16. Bg3 { [%eval -1.23] [%clk 0:58:29] } 16... Qc5 { [%eval -1.32] [%clk 0:57:11] } 17. e5?! { [%eval -2.3] } { Inaccuracy. Be2 was best. } { [%clk 0:52:06] } 17... Qxd4 { [%eval -2.26] [%clk 0:54:44] } 18. Rxd4 { [%eval -2.46] [%clk 0:52:32] } 18... dxe5 { [%eval -2.54] [%clk 0:54:55] } 19. Bxe5 { [%eval -2.51] [%clk 0:53:00] } 19... Rh6 { [%eval -2.38] [%clk 0:53:57] } 20. Rd2?! { [%eval -3.36] } { Inaccuracy. Rc4 was best. } { [%clk 0:42:32] } 20... Bc5 { [%eval -3.3] [%clk 0:53:13] } 21. Rg3 { [%eval -3.41] [%clk 0:42:16] } 21... Nd7 { [%eval -3.37] [%clk 0:53:33] } 22. Bg7 { [%eval -3.37] [%clk 0:34:32] } 22... Rh7 { [%eval -3.34] [%clk 0:53:37] } 23. Bd4 { [%eval -3.22] [%clk 0:35:00] } 23... Bxd4 { [%eval -3.3] [%clk 0:53:47] } 24. Rxd4 { [%eval -3.08] [%clk 0:35:28] } 24... Rxh2 { [%eval -3.21] [%clk 0:54:01] } 25. b4 { [%eval -3.46] [%clk 0:35:57] } 25... Rh1 { [%eval -3.0] [%clk 0:53:39] } 26. Rd1 { [%eval -3.2] [%clk 0:36:25] } 26... Ne5 { [%eval -3.18] [%clk 0:53:09] } 27. Kb2 { [%eval -3.22] [%clk 0:36:10] } 27... Ke7 { [%eval -3.15] [%clk 0:50:08] } 28. a4 { [%eval -3.15] [%clk 0:36:30] } 28... Rc8 { [%eval -2.95] [%clk 0:46:29] } 29. Kb3 { [%eval -3.57] [%clk 0:33:13] } 29... Rd8 { [%eval -2.96] [%clk 0:39:25] } 30. Rxd8 { [%eval -2.84] [%clk 0:32:32] } 30... Kxd8 { [%eval -2.85] [%clk 0:39:47] } 31. Be2 { [%eval -2.99] [%clk 0:33:01] } 31... Ke7 { [%eval -2.99] [%clk 0:38:26] } 32. b5 { [%eval -2.97] [%clk 0:30:32] } 32... axb5 { [%eval -2.91] [%clk 0:38:49] } 33. axb5 { [%eval -2.76] [%clk 0:31:01] } 33... Be8 { [%eval -2.24] [%clk 0:35:39] } 34. Kb4 { [%eval -2.16] [%clk 0:29:24] } 34... Rc1 { [%eval -2.09] [%clk 0:35:13] } 35. Ka5?! { [%eval -2.97] } { Inaccuracy. Bd1 was best. } { [%clk 0:26:46] } 35... Rxc2 { [%eval -2.47] [%clk 0:30:06] } 36. Kb6 { [%eval -2.4] [%clk 0:27:14] } 36... Nd7+ { [%eval -2.48] [%clk 0:23:22] } 37. Kxb7 { [%eval -2.4] [%clk 0:27:18] } 37... Nc5+ { [%eval -2.41] [%clk 0:23:41] } 38. Ka7 { [%eval -2.24] [%clk 0:26:28] } 38... Rc1 { [%eval -1.96] [%clk 0:22:23] } 39. b6?? { [%eval -4.43] } { Blunder. Rh3 was best. } { [%clk 0:23:54] } 39... Ra1+ { [%eval -4.49] [%clk 0:20:45] } 40. Kb8 { [%eval -4.39] [%clk 0:24:17] } 40... Kd6 { [%eval -4.19] [%clk 0:20:58] } 41. Bf3 { [%eval -4.63] [%clk 0:12:06] } 41... Bc6 { [%eval -4.62] [%clk 0:19:57] } 42. b7 { [%eval -4.54] [%clk 0:11:30] } 42... Nxb7 { [%eval -4.49] [%clk 0:15:46] } 43. Bxc6 { [%eval -4.31] [%clk 0:11:50] } 43... Kxc6 { [%eval -4.53] [%clk 0:16:40] } 44. Ne4 { [%eval -4.35] [%clk 0:12:19] } 44... Nd6 { [%eval -4.34] [%clk 0:14:15] } 45. Nxg5 { [%eval -5.07] [%clk 0:10:20] } 45... Rb1+ { [%eval -4.91] [%clk 0:14:33] } 46. Ka8 { [%eval -5.05] [%clk 0:09:34] } 46... Nb5 { [%eval -5.05] [%clk 0:12:49] } 47. Kb8 { [%eval -5.03] [%clk 0:08:37] } 47... f6 { [%eval -4.93] [%clk 0:13:05] } 48. Nxe6 { [%eval -4.72] [%clk 0:05:09] } 48... Nc7+ { [%eval -4.87] [%clk 0:13:15] } 49. Kc8 { [%eval -4.94] [%clk 0:04:58] } 49... Nxe6 { [%eval -4.93] [%clk 0:13:27] } 50. Rf3 { [%eval -4.89] [%clk 0:05:19] } 50... Rd1 { [%eval -4.57] [%clk 0:13:12] } 51. Kb8 { [%eval -5.22] [%clk 0:05:35] } 51... Rd8+ { [%eval -5.09] [%clk 0:13:34] } 52. Ka7 { [%eval -4.95] [%clk 0:06:05] } 52... Rf8 { [%eval -4.74] [%clk 0:13:56] } 53. Rd3?? { [%eval #-10] } { Checkmate is now unavoidable. Rf1 was best. } { [%clk 0:05:59] } 53... Rg8?? { [%eval -5.34] } { Lost forced checkmate sequence. Rf7+ was best. } { [%clk 0:13:54] } 54. Rf3 { [%eval -5.21] [%clk 0:06:13] } 54... Rg6 { [%eval -5.2] [%clk 0:14:06] } 55. Rf1 { [%eval -5.16] [%clk 0:06:23] } 55... Kd6 { [%eval -5.11] [%clk 0:13:59] } 56. Kb6 { [%eval -5.34] [%clk 0:06:51] } 56... Nc7 { [%eval -5.23] [%clk 0:14:15] } 57. Rg1 { [%eval -5.24] [%clk 0:06:17] } 57... f5 { [%eval -5.11] [%clk 0:14:29] } 58. g5 { [%eval -5.06] [%clk 0:05:32] } 58... Ne6 { [%eval -5.27] [%clk 0:14:28] } 59. Kb5 { [%eval -5.32] [%clk 0:05:53] } 59... Rxg5 { [%eval -5.12] [%clk 0:14:51] } 60. Rf1 { [%eval -5.51] [%clk 0:06:19] } 60... Rg4 { [%eval -5.33] [%clk 0:15:04] } 61. Rd1+ { [%eval -6.0] [%clk 0:06:27] } 61... Rd4 { [%eval -6.44] [%clk 0:15:26] } 62. Rf1 { [%eval -6.41] [%clk 0:06:53] } 62... f4 { [%eval -5.54] [%clk 0:15:51] } 63. Re1?! { [%eval -8.32] } { Inaccuracy. Kb6 was best. } { [%clk 0:07:19] } 63... f3 { [%eval -10.2] [%clk 0:16:14] } 64. Rf1 { [%eval -9.08] [%clk 0:07:45] } 64... Ng5 { [%eval -8.73] [%clk 0:16:35] } 65. Rf2 { [%eval -7.9] [%clk 0:08:07] } 65... Kd5 { [%eval -7.31] [%clk 0:16:56] } 66. Rf1 { [%eval -8.85] [%clk 0:08:33] } 66... Rd2 { [%eval -8.39] [%clk 0:17:18] } 67. Kb4 { [%eval -9.1] [%clk 0:09:01] } 67... f2 { [%eval -8.41] [%clk 0:17:36] } 68. Kc3 { [%eval -10.69] [%clk 0:09:27] } 68... Ne4+ { [%eval #-10] [%clk 0:17:29] } 69. Kb3 { [%eval #-10] [%clk 0:09:56] } 69... Ng3 { [%eval #-9] [%clk 0:18:21] } 70. Rh1 { [%eval #-6] [%clk 0:09:29] } 70... Re2 { [%eval #-15] [%clk 0:18:18] } 0-1