Event: Round 5: Omonov, Asrorjon - Narayanan S L
Date: 2025-05-11
White: Omonov, Asrorjon
WhiteTitle: FM
WhiteElo: 2387
Black: Narayanan S L
BlackTitle: GM
BlackElo: 2598
Result: 0-1
ECO: E28
Opening: Nimzo-Indian Defense: Sämisch Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:22] } 1... Nf6 { [%eval 0.19] [%clk 1:30:51] } 2. c4 { [%eval 0.18] [%clk 1:30:46] } 2... e6 { [%eval 0.14] [%clk 1:31:07] } 3. Nc3 { [%eval 0.09] [%clk 1:30:58] } 3... Bb4 { [%eval 0.09] [%clk 1:31:19] } 4. e3 { [%eval 0.11] [%clk 1:31:19] } 4... O-O { [%eval 0.11] [%clk 1:31:34] } 5. a3 { [%eval -0.18] [%clk 1:31:27] } 5... Bxc3+ { [%eval -0.16] [%clk 1:31:51] } 6. bxc3 { [%eval -0.08] [%clk 1:31:51] } 6... Nc6 { [%eval 0.13] [%clk 1:32:03] } 7. Ne2 { [%eval -0.23] [%clk 1:29:39] } 7... d6 { [%eval 0.0] [%clk 1:24:38] } 8. Ng3 { [%eval -0.07] [%clk 1:29:15] } 8... Nd7 { [%eval 0.04] [%clk 1:24:55] } 9. e4 { [%eval 0.1] [%clk 1:17:20] } 9... f5 { [%eval 0.02] [%clk 1:16:44] } 10. exf5 { [%eval 0.0] [%clk 1:13:37] } 10... exf5 { [%eval 0.04] [%clk 1:17:09] } 11. Bd3 { [%eval 0.04] [%clk 1:13:16] } 11... Qe7+ { [%eval 0.01] [%clk 1:13:31] } 12. Ne2 { [%eval -0.08] [%clk 1:11:28] } 12... Nb6 { [%eval 0.0] [%clk 1:11:58] } 13. O-O { [%eval 0.0] [%clk 1:04:40] } 13... Qf7 { [%eval 0.37] [%clk 1:09:31] } 14. c5 { [%eval 0.48] [%clk 0:59:19] } 14... dxc5 { [%eval 0.31] [%clk 1:09:48] } 15. dxc5 { [%eval 0.39] [%clk 0:59:46] } 15... Nd5 { [%eval 0.41] [%clk 1:06:14] } 16. c4 { [%eval 0.29] [%clk 0:51:20] } 16... Nf6 { [%eval 0.28] [%clk 1:06:14] } 17. Nf4 { [%eval 0.32] [%clk 0:38:27] } 17... Rd8 { [%eval 0.39] [%clk 1:06:13] } 18. Bb2 { [%eval 0.39] [%clk 0:33:46] } 18... Ne4 { [%eval 0.31] [%clk 1:03:26] } 19. Nd5 { [%eval -0.16] [%clk 0:27:54] } 19... Nxc5 { [%eval -0.17] [%clk 1:00:43] } 20. Be2 { [%eval -0.19] [%clk 0:23:35] } 20... Be6 { [%eval -0.14] [%clk 0:58:19] } 21. Qc2 { [%eval -0.17] [%clk 0:23:22] } 21... Rd7 { [%eval -0.02] [%clk 0:44:41] } 22. Rad1 { [%eval 0.0] [%clk 0:21:53] } 22... Rad8 { [%eval 0.0] [%clk 0:43:51] } 23. Qc1 { [%eval -0.42] [%clk 0:20:37] } 23... Na4 { [%eval -0.35] [%clk 0:41:09] } 24. Ba1 { [%eval -0.38] [%clk 0:12:16] } 24... Nb6 { [%eval -0.14] [%clk 0:41:07] } 25. Nxb6 { [%eval -0.2] [%clk 0:05:08] } 25... axb6 { [%eval -0.24] [%clk 0:38:40] } 26. c5 { [%eval -0.18] [%clk 0:04:13] } 26... bxc5 { [%eval -0.2] [%clk 0:33:58] } 27. Rxd7 { [%eval -0.17] [%clk 0:02:55] } 27... Rxd7 { [%eval -0.16] [%clk 0:32:57] } 28. Qxc5 { [%eval -0.16] [%clk 0:03:15] } 28... Qe7 { [%eval -0.16] [%clk 0:32:26] } 29. Qb5 { [%eval -0.16] [%clk 0:01:11] } 29... Nd8 { [%eval -0.23] [%clk 0:31:58] } 30. Re1 { [%eval -0.21] [%clk 0:01:07] } 30... Bd5 { [%eval -0.2] [%clk 0:30:34] } 31. Bf1 { [%eval -0.09] [%clk 0:01:04] } 31... Qf7 { [%eval 0.02] [%clk 0:30:58] } 32. h3 { [%eval -0.07] [%clk 0:01:03] } 32... c6 { [%eval -0.02] [%clk 0:31:05] } 33. Qa5 { [%eval -0.12] [%clk 0:01:21] } 33... Ne6 { [%eval -0.07] [%clk 0:27:04] } 34. Be5 { [%eval -0.25] [%clk 0:01:19] } 34... h6 { [%eval -0.15] [%clk 0:21:59] } 35. Qc3 { [%eval -0.31] [%clk 0:01:24] } 35... b5 { [%eval -0.39] [%clk 0:20:28] } 36. Qb4 { [%eval -0.3] [%clk 0:01:04] } 36... Qf8 { [%eval -0.39] [%clk 0:12:43] } 37. Qb1 { [%eval -0.45] [%clk 0:00:45] } 37... Nc5 { [%eval -0.4] [%clk 0:10:38] } 38. f3 { [%eval -0.29] [%clk 0:00:43] } 38... Qf7 { [%eval -0.32] [%clk 0:09:09] } 39. Qb4 { [%eval -0.3] [%clk 0:00:40] } 39... Ne6 { [%eval -0.04] [%clk 0:08:31] } 40. a4 { [%eval -0.05] [%clk 0:00:56] } 40... bxa4 { [%eval -0.07] [%clk 0:08:56] } 41. Qxa4 { [%eval -0.12] [%clk 0:01:21] } 41... Ra7 { [%eval -0.1] [%clk 0:09:09] } 42. Qb4 { [%eval -0.12] [%clk 0:26:39] } 42... Ra2 { [%eval 0.0] [%clk 0:34:05] } 43. Bb2 { [%eval -0.21] [%clk 0:18:20] } 43... Qa7+ { [%eval -0.23] [%clk 0:26:00] } 44. Kh1 { [%eval -0.23] [%clk 0:17:14] } 44... Qf2 { [%eval -0.25] [%clk 0:22:59] } 45. Be5 { [%eval -0.67] [%clk 0:17:25] } 45... Kh7 { [%eval -0.71] [%clk 0:04:04] } 46. Qb1 { [%eval -0.8] [%clk 0:17:41] } 46... Kg6 { [%eval -0.43] [%clk 0:04:31] } 47. Qd1?? { [%eval -5.69] } { Blunder. Bh2 was best. } { [%clk 0:05:28] } 47... Rd2?? { [%eval -0.34] } { Blunder. Bc4 was best. } { [%clk 0:04:20] } 48. Qc1?? { [%eval -2.08] } { Blunder. Bg3 was best. } { [%clk 0:04:38] } 48... Bxf3?? { [%eval -0.09] } { Blunder. Rc2 was best. } { [%clk 0:04:06] } 49. gxf3?? { [%eval -5.5] } { Blunder. Bg3 was best. } { [%clk 0:04:35] } 49... Qxf3+ { [%eval -5.39] [%clk 0:04:32] } 50. Kg1 { [%eval -5.33] [%clk 0:05:01] } 50... Qf2+ { [%eval -5.36] [%clk 0:04:57] } 51. Kh1 { [%eval -5.14] [%clk 0:05:27] } 51... f4 { [%eval -5.1] [%clk 0:05:05] } 52. Qb1+ { [%eval -5.03] [%clk 0:04:59] } 52... Kg5 { [%eval -4.82] [%clk 0:05:26] } 53. Be2 { [%eval -6.06] [%clk 0:02:31] } 53... Rxe2 { [%eval -5.92] [%clk 0:05:46] } 54. Rg1+?? { [%eval #-10] } { Checkmate is now unavoidable. Rxe2 was best. } { [%clk 0:02:48] } 54... Kh4 { [%eval #-9] [%clk 0:06:09] } 55. Bf6+ { [%eval #-9] [%clk 0:02:27] } 55... g5 { [%eval #-8] [%clk 0:06:06] } 56. Bxg5+ { [%eval #-8] [%clk 0:02:37] } 56... Kh5 { [%eval #-15] [%clk 0:06:19] } 57. Bxf4 { [%clk 0:02:28] } 57... Qf3+ { [%clk 0:06:45] } 0-1