Event: Round 6: Kettebekov, Samazhan - Bibikov, Yuriy
Site: https://lichess.org/broadcast/2nd-fide-chess-olympiad-for-people-with-disabilities-2025/round-6/xIbIY9x5/fDAFAkqV
Date: 2025-10-25
White: Kettebekov, Samazhan
WhiteElo: 1902
Black: Bibikov, Yuriy
BlackElo: 1995
Result: 1-0
ECO: E42
Opening: Nimzo-Indian Defense: Rubinstein System, Rubinstein Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:54] } 1... Nf6 { [%eval 0.19] [%clk 1:30:51] } 2. c4 { [%eval 0.18] [%clk 1:31:17] } 2... e6 { [%eval 0.14] [%clk 1:31:13] } 3. Nc3 { [%eval 0.09] [%clk 1:31:38] } 3... Bb4 { [%eval 0.15] [%clk 1:31:29] } 4. e3 { [%eval 0.06] [%clk 1:31:51] } 4... c5 { [%eval 0.19] [%clk 1:31:45] } 5. Ne2 { [%eval 0.25] [%clk 1:32:17] } 5... d6 { [%eval 0.35] [%clk 1:30:09] } 6. a3 { [%eval 0.12] [%clk 1:32:39] } 6... Ba5 { [%eval 0.27] [%clk 1:29:43] } 7. d5 { [%eval 0.0] [%clk 1:32:54] } 7... e5?! { [%eval 0.82] } { Inaccuracy. O-O was best. } { [%clk 1:29:46] } 8. b4 { [%eval 0.96] [%clk 1:33:17] } 8... cxb4 { [%eval 0.9] [%clk 1:29:17] } 9. axb4 { [%eval 0.81] [%clk 1:33:46] } 9... Bb6 { [%eval 0.98] [%clk 1:29:32] } 10. Ng3 { [%eval 0.75] [%clk 1:34:00] } 10... O-O { [%eval 1.05] [%clk 1:29:47] } 11. Bd3?! { [%eval 0.47] } { Inaccuracy. Na4 was best. } { [%clk 1:34:27] } 11... Na6? { [%eval 1.73] } { Mistake. a5 was best. } { [%clk 1:29:48] } 12. Ba3 { [%eval 1.62] [%clk 1:34:51] } 12... Nc7 { [%eval 1.66] [%clk 1:29:14] } 13. O-O { [%eval 1.69] [%clk 1:34:52] } 13... Nce8 { [%eval 1.75] [%clk 1:29:09] } 14. Qc2 { [%eval 1.46] [%clk 1:34:48] } 14... Bc7 { [%eval 1.93] [%clk 1:29:03] } 15. Rfd1 { [%eval 1.56] [%clk 1:34:11] } 15... b6?! { [%eval 2.18] } { Inaccuracy. a5 was best. } { [%clk 1:29:13] } 16. c5 { [%eval 2.34] [%clk 1:30:27] } 16... bxc5 { [%eval 2.7] [%clk 1:29:27] } 17. bxc5 { [%eval 2.66] [%clk 1:30:56] } 17... dxc5 { [%eval 2.62] [%clk 1:29:40] } 18. Bxc5 { [%eval 2.12] [%clk 1:31:22] } 18... Bd6 { [%eval 2.16] [%clk 1:24:52] } 19. Bxa7 { [%eval 2.16] [%clk 1:31:02] } 19... Nc7?! { [%eval 3.56] } { Inaccuracy. Bd7 was best. } { [%clk 1:20:59] } 20. e4? { [%eval 1.87] } { Mistake. Nge4 was best. } { [%clk 1:31:01] } 20... Qe7 { [%eval 1.9] [%clk 1:21:13] } 21. Bb6 { [%eval 1.54] [%clk 1:30:50] } 21... Bg4 { [%eval 1.7] [%clk 1:18:37] } 22. Be2 { [%eval 1.59] [%clk 1:30:26] } 22... Bxe2 { [%eval 1.68] [%clk 1:18:20] } 23. Ncxe2 { [%eval 1.33] [%clk 1:30:44] } 23... g6 { [%eval 1.33] [%clk 1:17:54] } 24. h3 { [%eval 1.35] [%clk 1:30:22] } 24... Na6 { [%eval 1.45] [%clk 1:18:09] } 25. Be3 { [%eval 1.26] [%clk 1:30:08] } 25... Rfc8 { [%eval 1.3] [%clk 1:18:17] } 26. Qd2 { [%eval 1.12] [%clk 1:29:57] } 26... Bb4 { [%eval 1.52] [%clk 1:17:57] } 27. Qb2 { [%eval 1.28] [%clk 1:29:54] } 27... Rcb8 { [%eval 1.76] [%clk 1:17:26] } 28. Bg5 { [%eval 1.77] [%clk 1:28:38] } 28... Qd6 { [%eval 1.87] [%clk 1:16:57] } 29. Ra2 { [%eval 1.31] [%clk 1:27:12] } 29... Nd7 { [%eval 1.59] [%clk 1:17:00] } 30. Qa1 { [%eval 1.21] [%clk 1:25:58] } 30... Ndc5?! { [%eval 2.05] } { Inaccuracy. Bc5 was best. } { [%clk 1:16:29] } 31. Be3 { [%eval 1.63] [%clk 1:24:06] } 31... Nb3 { [%eval 1.69] [%clk 1:13:23] } 32. Qb2 { [%eval 1.66] [%clk 1:24:29] } 32... Na5 { [%eval 1.87] [%clk 1:12:48] } 33. Qc2 { [%eval 1.73] [%clk 1:24:05] } 33... Rc8 { [%eval 1.91] [%clk 1:11:51] } 34. Qd3?! { [%eval 1.1] } { Inaccuracy. Qb1 was best. } { [%clk 1:24:32] } 34... Nc4?? { [%eval 3.22] } { Blunder. Nc5 was best. } { [%clk 1:10:40] } 35. Rc1 { [%eval 2.64] [%clk 1:24:29] } 35... Nxe3? { [%eval 4.7] } { Mistake. Na3 was best. } { [%clk 1:10:02] } 36. Rxc8+ { [%eval 4.66] [%clk 1:24:26] } 36... Rxc8 { [%eval 4.62] [%clk 1:08:45] } 37. Rxa6 { [%eval 4.65] [%clk 1:22:09] } 37... Qb8 { [%eval 5.01] [%clk 1:07:00] } 38. Qxe3 { [%eval 5.04] [%clk 1:24:36] } 38... Bc5 { [%eval 4.88] [%clk 1:07:18] } 39. Qd3 { [%eval 4.82] [%clk 1:24:44] } 39... h5 { [%eval 4.98] [%clk 1:07:24] } 40. Nf1 { [%eval 4.92] [%clk 1:24:12] } 40... Rd8 { [%eval 5.09] [%clk 1:06:45] } 41. Ne3 { [%eval 5.05] [%clk 1:24:09] } 41... Bxe3 { [%eval 5.38] [%clk 1:06:52] } 42. Qxe3 { [%eval 5.47] [%clk 1:24:28] } 42... Kg7 { [%eval 5.71] [%clk 1:06:45] } 43. Qb6 { [%eval 5.55] [%clk 1:24:44] } 43... Qc8?! { [%eval 8.32] } { Inaccuracy. Qxb6 was best. } { [%clk 1:06:45] } 44. Qf6+ { [%eval 7.73] [%clk 1:25:09] } 44... Kg8 { [%eval 6.87] [%clk 1:07:06] } 45. Ra7 { [%eval 6.89] [%clk 1:25:12] } 45... Rf8 { [%eval 6.89] [%clk 1:07:09] } 46. h4 { [%eval 6.81] [%clk 1:24:19] } 46... Qc4 { [%eval 6.77] [%clk 1:07:21] } 47. Ng3 { [%eval 6.67] [%clk 1:24:38] } 47... Qd4 { [%eval 8.33] [%clk 1:07:30] } 48. Re7 { [%eval 7.81] [%clk 1:24:57] } 48... Qc3 { [%eval 8.71] [%clk 1:05:30] } 49. d6 { [%eval 10.41] [%clk 1:24:56] } 49... Qc6 { [%eval 13.29] [%clk 1:05:27] } 50. Qxe5 { [%eval #18] [%clk 1:25:16] } 50... Qc8 { [%eval #13] [%clk 1:04:54] } 51. Qf6 { [%eval #12] [%clk 1:24:57] } 51... Qc6 { [%eval #12] [%clk 1:05:07] } 52. e5 { [%eval #11] [%clk 1:25:23] } 52... Qc3 { [%eval #11] [%clk 1:05:03] } 53. d7 { [%eval #13] [%clk 1:25:41] } 53... Qd4 { [%eval #8] [%clk 1:05:02] } 54. Rxf7 { [%eval #13] [%clk 1:25:44] } 1-0