Event: Biel Chess Festival BTZ
Site: Biel, Switzerland
Date: 2024-07-21
White: Assaubayeva, Bibisara
WhiteTitle: IM
WhiteElo: 2469
Black: Degtiarev, Evgeny
BlackTitle: IM
BlackElo: 2253
Result: 1-0
ECO: D11
Opening: Slav Defense: Quiet Variation
Variant: Standard
TimeControl: 3' + 2''/mv from move 1

1. d4 { [%eval 0.16] [%clk 0:03:03] } 1... d5 { [%eval 0.24] [%clk 0:03:03] } 2. c4 { [%eval 0.19] [%clk 0:03:04] } 2... c6 { [%eval 0.21] [%clk 0:03:04] } 3. Nf3 { [%eval 0.18] [%clk 0:03:04] } 3... Nf6 { [%eval 0.2] [%clk 0:03:05] } 4. e3 { [%eval 0.26] [%clk 0:03:06] } 4... a6 { [%eval 0.3] [%clk 0:03:06] } 5. Nbd2 { [%eval 0.37] [%clk 0:03:03] } 5... g6 { [%eval 0.35] [%clk 0:02:56] } 6. b3 { [%eval 0.12] [%clk 0:03:00] } 6... Bg7 { [%eval 0.34] [%clk 0:02:56] } 7. Bb2 { [%eval 0.2] [%clk 0:03:02] } 7... b5?! { [%eval 0.91] } { Inaccuracy. Bf5 was best. } { [%clk 0:02:50] } 8. Bd3 { [%eval 0.89] [%clk 0:03:01] } 8... Bb7 { [%eval 0.96] [%clk 0:02:28] } 9. O-O { [%eval 1.01] [%clk 0:03:00] } 9... Nbd7 { [%eval 0.98] [%clk 0:02:29] } 10. Qe2 { [%eval 0.73] [%clk 0:02:56] } 10... O-O { [%eval 0.69] [%clk 0:02:16] } 11. a4 { [%eval 0.38] [%clk 0:02:45] } 11... dxc4 { [%eval 0.73] [%clk 0:01:58] } 12. bxc4 { [%eval 0.69] [%clk 0:02:45] } 12... b4 { [%eval 1.23] [%clk 0:01:58] } 13. e4 { [%eval 1.17] [%clk 0:02:38] } 13... e5 { [%eval 1.35] [%clk 0:01:49] } 14. d5? { [%eval 0.23] } { Mistake. Nxe5 was best. } { [%clk 0:02:33] } 14... Nh5 { [%eval 0.6] [%clk 0:01:41] } 15. Qe3 { [%eval 0.48] [%clk 0:02:27] } 15... c5? { [%eval 1.79] } { Mistake. Nf4 was best. } { [%clk 0:01:30] } 16. g3?! { [%eval 1.0] } { Inaccuracy. a5 was best. } { [%clk 0:02:23] } 16... a5 { [%eval 1.23] [%clk 0:01:24] } 17. Nb3?! { [%eval 0.53] } { Inaccuracy. Be2 was best. } { [%clk 0:02:18] } 17... Qb6?! { [%eval 1.25] } { Inaccuracy. Qc7 was best. } { [%clk 0:01:19] } 18. Be2 { [%eval 1.21] [%clk 0:02:15] } 18... Rae8 { [%eval 1.05] [%clk 0:01:09] } 19. Ne1 { [%eval 1.12] [%clk 0:02:14] } 19... Nhf6?! { [%eval 1.92] } { Inaccuracy. f5 was best. } { [%clk 0:01:03] } 20. Nd3 { [%eval 2.03] [%clk 0:02:15] } 20... Rc8 { [%eval 2.13] [%clk 0:00:56] } 21. Nxe5 { [%eval 2.16] [%clk 0:02:03] } 21... Nxe5 { [%eval 2.1] [%clk 0:00:52] } 22. Bxe5 { [%eval 1.98] [%clk 0:02:03] } 22... Rfe8 { [%eval 2.43] [%clk 0:00:54] } 23. f4 { [%eval 2.44] [%clk 0:01:27] } 23... Nxe4 { [%eval 2.41] [%clk 0:00:49] } 24. Qxe4 { [%eval 2.37] [%clk 0:01:28] } 24... f6 { [%eval 2.3] [%clk 0:00:50] } 25. Bg4 { [%eval 2.37] [%clk 0:01:19] } 25... Rcd8 { [%eval 2.21] [%clk 0:00:35] } 26. Rae1 { [%eval 1.92] [%clk 0:01:18] } 26... fxe5 { [%eval 1.93] [%clk 0:00:27] } 27. f5? { [%eval 0.42] } { Mistake. Rf2 was best. } { [%clk 0:01:19] } 27... Bc8?? { [%eval 2.42] } { Blunder. Bxd5 was best. } { [%clk 0:00:19] } 28. fxg6 { [%eval 2.34] [%clk 0:01:02] } 28... Qxg6 { [%eval 2.69] [%clk 0:00:20] } 29. Bxc8 { [%eval 2.56] [%clk 0:00:52] } 29... Qxe4 { [%eval 2.82] [%clk 0:00:21] } 30. Rxe4 { [%eval 2.98] [%clk 0:00:52] } 30... Rxc8 { [%eval 2.75] [%clk 0:00:21] } 31. Nxa5 { [%eval 2.75] [%clk 0:00:52] } 31... Ra8 { [%eval 3.11] [%clk 0:00:20] } 32. Nb3 { [%eval 3.0] [%clk 0:00:50] } 32... Rxa4 { [%eval 3.22] [%clk 0:00:17] } 33. Nxc5 { [%eval 3.26] [%clk 0:00:50] } 33... Ra2 { [%eval 3.28] [%clk 0:00:14] } 34. d6?! { [%eval 2.53] } { Inaccuracy. Ne6 was best. } { [%clk 0:00:22] } 34... Bf8?! { [%eval 3.65] } { Inaccuracy. Rd2 was best. } { [%clk 0:00:10] } 35. Nb7 { [%eval 3.24] [%clk 0:00:22] } 35... Rb8?! { [%eval 4.3] } { Inaccuracy. Rd2 was best. } { [%clk 0:00:05] } 36. d7 { [%eval 4.3] [%clk 0:00:19] } 36... Rd2 { [%eval 4.25] [%clk 0:00:06] } 37. d8=Q { [%eval 4.22] [%clk 0:00:16] } 37... Rbxd8 { [%clk 0:00:07] } 38. Nxd8 { [%clk 0:00:17] } 38... Rxd8 { [%clk 0:00:08] } 39. Rxe5 { [%clk 0:00:16] } 39... Rc8 { [%clk 0:00:07] } 40. Rg5+ { [%clk 0:00:13] } 40... Bg7 { [%clk 0:00:06] } 41. Rb5 { [%clk 0:00:13] } 41... Bc3 { [%clk 0:00:05] } 42. c5 { [%clk 0:00:14] } 42... Bd4+ { [%clk 0:00:05] } 43. Kg2 { [%clk 0:00:15] } 43... Rxc5 { [%clk 0:00:05] } 44. Rxb4 { [%clk 0:00:13] } 44... Be5 { [%clk 0:00:01] } 45. Rg4+ { [%clk 0:00:12] } 45... Bg7 { [%clk 0:00:05] } 46. Re4 { [%clk 0:00:11] } 46... h5 { [%clk 0:00:05] } 47. Rf2 { [%clk 0:00:13] } 47... Rc7 { [%clk 0:00:06] } 48. Rf5 { [%clk 0:00:11] } 48... Rc2+ { [%clk 0:00:04] } 49. Kh3 { [%clk 0:00:12] } 49... h4 { [%clk 0:00:05] } 50. Rxh4 { [%clk 0:00:12] } 50... Rc6 { [%clk 0:00:04] } 51. Rg4 { [%clk 0:00:12] } 1-0