Event: Round 6: Sethuraman, S.P. - Gan-Erdene, Sugar
Site: https://lichess.org/broadcast/almaty-region-open-qonaev-cup-2025--masters/round-6/kpYkZaMa/KeYTRiCs
White: Sethuraman, S.P.
WhiteTitle: GM
WhiteElo: 2569
Black: Gan-Erdene, Sugar
BlackTitle: IM
BlackElo: 2458
Result: 1-0
ECO: E27
Opening: Nimzo-Indian Defense: Sämisch Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:41] } 1... Nf6 { [%eval 0.19] [%clk 1:30:44] } 2. c4 { [%eval 0.18] [%clk 1:31:06] } 2... e6 { [%eval 0.14] [%clk 1:31:05] } 3. Nc3 { [%eval 0.09] [%clk 1:31:30] } 3... Bb4 { [%eval 0.09] [%clk 1:31:28] } 4. a3 { [%eval -0.11] [%clk 1:31:55] } 4... Bxc3+ { [%eval -0.11] [%clk 1:31:40] } 5. bxc3 { [%eval -0.07] [%clk 1:32:18] } 5... O-O { [%eval 0.09] [%clk 1:32:03] } 6. f3 { [%eval 0.08] [%clk 1:32:23] } 6... c5 { [%eval 0.32] [%clk 1:27:07] } 7. e4 { [%eval 0.25] [%clk 1:31:57] } 7... Nc6 { [%eval 0.32] [%clk 1:27:03] } 8. Ne2 { [%eval -0.15] [%clk 1:29:35] } 8... Ne8 { [%eval 0.2] [%clk 1:25:01] } 9. dxc5 { [%eval 0.19] [%clk 1:24:10] } 9... b6 { [%eval 0.23] [%clk 1:16:41] } 10. cxb6 { [%eval 0.27] [%clk 1:17:59] } 10... axb6 { [%eval 0.25] [%clk 1:17:02] } 11. Nd4 { [%eval 0.3] [%clk 1:05:49] } 11... Na5 { [%eval 0.25] [%clk 1:15:49] } 12. Nb5 { [%eval 0.05] [%clk 1:03:54] } 12... Ba6 { [%eval 0.22] [%clk 1:07:03] } 13. Be2 { [%eval 0.12] [%clk 0:45:34] } 13... Qc8 { [%eval 0.05] [%clk 1:02:59] } 14. Qa4 { [%eval -0.13] [%clk 0:45:52] } 14... d5 { [%eval -0.09] [%clk 1:02:00] } 15. Be3 { [%eval -0.62] [%clk 0:33:34] } 15... Nxc4 { [%eval -0.62] [%clk 0:48:20] } 16. Bxc4 { [%eval -0.64] [%clk 0:33:59] } 16... Bxb5 { [%eval -0.64] [%clk 0:47:51] } 17. Qxb5 { [%eval -0.7] [%clk 0:32:29] } 17... Nd6 { [%eval -0.5] [%clk 0:48:15] } 18. Qxb6 { [%eval -0.47] [%clk 0:25:38] } 18... Nxc4 { [%eval -0.53] [%clk 0:48:30] } 19. Qc5 { [%eval -0.51] [%clk 0:21:36] } 19... dxe4 { [%eval -0.6] [%clk 0:46:40] } 20. fxe4 { [%eval -0.66] [%clk 0:21:42] } 20... Ra5 { [%eval -0.65] [%clk 0:39:39] } 21. Qxc8 { [%eval -0.56] [%clk 0:21:36] } 21... Rxc8 { [%eval -0.73] [%clk 0:40:03] } 22. Bf4 { [%eval -1.05] [%clk 0:17:27] } 22... e5 { [%eval -0.83] [%clk 0:38:51] } 23. Bd2 { [%eval -1.36] [%clk 0:17:46] } 23... Rb5? { [%eval -0.13] } { Mistake. Rb8 was best. } { [%clk 0:28:43] } 24. Bc1 { [%eval -0.59] [%clk 0:16:29] } 24... Nd6 { [%eval -0.57] [%clk 0:26:32] } 25. O-O? { [%eval -1.75] } { Mistake. a4 was best. } { [%clk 0:15:17] } 25... Nxe4 { [%eval -1.69] [%clk 0:26:45] } 26. Be3 { [%eval -1.82] [%clk 0:14:34] } 26... Rxc3? { [%eval -0.36] } { Mistake. Ra5 was best. } { [%clk 0:24:12] } 27. a4 { [%eval -0.29] [%clk 0:14:27] } 27... Rb2 { [%eval 0.0] [%clk 0:13:19] } 28. Rfc1 { [%eval 0.0] [%clk 0:13:48] } 28... Rxc1+ { [%eval -0.05] [%clk 0:11:06] } 29. Bxc1 { [%eval -0.34] [%clk 0:13:46] } 29... Rb8 { [%eval 0.06] [%clk 0:11:31] } 30. a5 { [%eval 0.11] [%clk 0:13:53] } 30... f5 { [%eval 0.52] [%clk 0:09:45] } 31. a6 { [%eval 0.58] [%clk 0:13:35] } 31... Kf7?? { [%eval 2.67] } { Blunder. Ra8 was best. } { [%clk 0:09:50] } 32. a7 { [%eval 2.59] [%clk 0:08:33] } 32... Ra8 { [%eval 2.47] [%clk 0:10:16] } 33. Bb2 { [%eval 2.53] [%clk 0:08:58] } 33... Ke6 { [%eval 2.71] [%clk 0:09:50] } 34. Ra5 { [%eval 2.72] [%clk 0:08:48] } 34... Nd6 { [%eval 2.83] [%clk 0:07:58] } 35. Rxe5+ { [%eval 2.72] [%clk 0:08:53] } 35... Kd7 { [%eval 2.72] [%clk 0:08:16] } 36. Bd4 { [%eval 3.09] [%clk 0:09:16] } 36... g6 { [%eval 3.11] [%clk 0:08:23] } 37. Kf2 { [%eval 3.16] [%clk 0:08:33] } 37... Kc6 { [%eval 3.3] [%clk 0:07:25] } 38. Kf3 { [%eval 3.14] [%clk 0:04:09] } 38... g5 { [%eval 3.39] [%clk 0:07:34] } 39. Re7 { [%eval 3.52] [%clk 0:03:03] } 39... Kd5 { [%eval 3.54] [%clk 0:07:36] } 40. Bf2 { [%eval 3.49] [%clk 0:02:53] } 40... h6 { [%eval 3.3] [%clk 0:07:20] } 41. h4?! { [%eval 2.57] } { Inaccuracy. Rh7 was best. } { [%clk 0:01:16] } 41... gxh4 { [%eval 3.27] [%clk 0:05:47] } 42. Bxh4 { [%eval 3.15] [%clk 0:01:09] } 42... Nc8 { [%eval 3.49] [%clk 0:01:30] } 43. Re8 { [%eval 3.37] [%clk 0:01:36] } 43... Rxa7 { [%eval 3.59] [%clk 0:01:01] } 44. Rxc8 { [%eval 3.57] [%clk 0:02:00] } 44... Ra3+ { [%eval 3.52] [%clk 0:01:24] } 45. Kf2 { [%eval 3.41] [%clk 0:02:04] } 45... Ra2+ { [%eval 3.32] [%clk 0:01:50] } 46. Kg3 { [%eval 3.66] [%clk 0:01:37] } 46... Ra3+ { [%eval 3.24] [%clk 0:02:15] } 47. Kh2 { [%eval 3.48] [%clk 0:01:52] } 47... f4 { [%eval 3.77] [%clk 0:02:20] } 48. Re8 { [%eval 3.63] [%clk 0:01:10] } 48... h5 { [%eval 4.49] [%clk 0:02:29] } 49. Rf8 { [%eval 4.47] [%clk 0:01:11] } 49... Ke5 { [%eval 4.44] [%clk 0:02:37] } 50. Bf6+ { [%eval 4.33] [%clk 0:01:22] } 50... Kd5 { [%eval 4.05] [%clk 0:01:08] } 1-0