Event: Biel Chess Festival MTO
Site: Biel, Switzerland
Date: 2024-07-23
White: Petkidis, Anthony
WhiteTitle: IM
WhiteElo: 2428
Black: Jumabayev, Rinat
BlackTitle: GM
BlackElo: 2565
Result: 0-1
ECO: B46
Opening: Sicilian Defense: Taimanov Variation
Variant: Standard
TimeControl: 100'/40, fb 50'/20, fb 15' + 30''/mv

1. e4 { [%eval 0.15] [%clk 1:40:37] } 1... c5 { [%eval 0.25] [%clk 1:40:51] } 2. Nf3 { [%eval 0.22] [%clk 1:40:58] } 2... e6 { [%eval 0.28] [%clk 1:41:18] } 3. d4 { [%eval 0.4] [%clk 1:41:20] } 3... cxd4 { [%eval 0.37] [%clk 1:41:45] } 4. Nxd4 { [%eval 0.35] [%clk 1:41:42] } 4... Nc6 { [%eval 0.28] [%clk 1:42:12] } 5. Nc3 { [%eval 0.24] [%clk 1:41:53] } 5... a6 { [%eval 0.38] [%clk 1:42:37] } 6. Be3 { [%eval 0.36] [%clk 1:42:05] } 6... Nf6 { [%eval 0.38] [%clk 1:42:59] } 7. f4 { [%eval 0.07] [%clk 1:40:11] } 7... Bb4 { [%eval 0.13] [%clk 1:24:09] } 8. Bd3 { [%eval 0.0] [%clk 1:39:07] } 8... Qb6? { [%eval 1.33] } { Mistake. e5 was best. } { [%clk 1:15:50] } 9. O-O? { [%eval -0.32] } { Mistake. Nf5 was best. } { [%clk 1:02:18] } 9... Bc5 { [%eval -0.29] [%clk 1:07:48] } 10. Na4 { [%eval -0.33] [%clk 1:02:35] } 10... Bxd4 { [%eval -0.4] [%clk 1:07:48] } 11. Nxb6 { [%eval -0.44] [%clk 1:02:59] } 11... Bxe3+ { [%eval -0.34] [%clk 1:08:15] } 12. Kh1 { [%eval -0.39] [%clk 1:03:19] } 12... Bxb6 { [%eval -0.55] [%clk 1:08:40] } 13. e5 { [%eval -0.5] [%clk 1:03:16] } 13... Nd5 { [%eval -0.51] [%clk 1:05:03] } 14. Qg4 { [%eval -0.8] [%clk 0:59:35] } 14... g6 { [%eval -0.79] [%clk 0:54:29] } 15. Qh4 { [%eval -1.28] [%clk 0:51:10] } 15... Bc5 { [%eval -1.04] [%clk 0:49:14] } 16. Be4 { [%eval -1.17] [%clk 0:46:46] } 16... Ne3 { [%eval -0.95] [%clk 0:36:57] } 17. Rfe1 { [%eval -1.46] [%clk 0:40:30] } 17... Nf5 { [%eval -1.57] [%clk 0:36:14] } 18. Qh3 { [%eval -1.43] [%clk 0:40:25] } 18... b6?! { [%eval -0.83] } { Inaccuracy. Be7 was best. } { [%clk 0:19:04] } 19. a3 { [%eval -0.78] [%clk 0:31:12] } 19... Bb7 { [%eval -0.53] [%clk 0:15:37] } 20. b4 { [%eval -0.52] [%clk 0:31:17] } 20... Be7 { [%eval -0.98] [%clk 0:15:45] } 21. c4 { [%eval -0.88] [%clk 0:25:45] } 21... Rb8 { [%eval -0.73] [%clk 0:09:38] } 22. Rad1 { [%eval -0.69] [%clk 0:22:22] } 22... h5 { [%eval -0.84] [%clk 0:08:53] } 23. Rd2 { [%eval -0.81] [%clk 0:16:16] } 23... Nd8 { [%eval -0.72] [%clk 0:05:56] } 24. Qd3 { [%eval -1.05] [%clk 0:12:54] } 24... Bc8?! { [%eval -0.36] } { Inaccuracy. O-O was best. } { [%clk 0:06:22] } 25. Red1 { [%eval -0.49] [%clk 0:09:12] } 25... O-O { [%eval -0.51] [%clk 0:04:43] } 26. Qf3 { [%eval -0.97] [%clk 0:08:10] } 26... Re8 { [%eval -0.64] [%clk 0:04:47] } 27. Rxd7?! { [%eval -1.21] } { Inaccuracy. Rb1 was best. } { [%clk 0:04:16] } 27... Bxd7 { [%eval -1.08] [%clk 0:05:11] } 28. Rxd7 { [%eval -1.07] [%clk 0:04:42] } 28... Rc8 { [%eval -1.17] [%clk 0:04:43] } 29. Qc3 { [%eval -1.57] [%clk 0:03:34] } 29... Nc6 { [%eval -1.53] [%clk 0:03:08] } 30. Qd3?! { [%eval -2.47] } { Inaccuracy. g3 was best. } { [%clk 0:02:58] } 30... Nb8?! { [%eval -1.75] } { Inaccuracy. Ncd4 was best. } { [%clk 0:02:12] } 31. Bxf5 { [%eval -1.76] [%clk 0:01:13] } 31... exf5 { [%eval -1.71] [%clk 0:02:29] } 32. e6 { [%eval -2.08] [%clk 0:01:18] } 32... fxe6 { [%eval -1.97] [%clk 0:02:31] } 33. Rb7 { [%eval -1.86] [%clk 0:01:30] } 33... b5 { [%eval -1.83] [%clk 0:00:56] } 34. Qe3?! { [%eval -2.64] } { Inaccuracy. c5 was best. } { [%clk 0:00:53] } 34... Kf7 { [%eval -2.46] [%clk 0:01:04] } 35. cxb5?! { [%eval -3.29] } { Inaccuracy. c5 was best. } { [%clk 0:01:05] } 35... axb5 { [%eval -3.03] [%clk 0:01:31] } 36. Rxb5 { [%eval -3.71] [%clk 0:01:19] } 36... Red8 { [%eval -3.53] [%clk 0:01:33] } 37. h3?! { [%eval -5.07] } { Inaccuracy. Qe1 was best. } { [%clk 0:01:06] } 37... Rd1+ { [%eval -4.99] [%clk 0:01:26] } 38. Kh2 { [%eval -4.94] [%clk 0:01:34] } 38... Rcc1 { [%eval -4.97] [%clk 0:01:21] } 39. Rb6 { [%eval -5.95] [%clk 0:00:44] } 39... Rh1+ { [%eval -5.94] [%clk 0:01:34] } 40. Kg3 { [%eval -5.89] [%clk 0:01:09] } 40... h4+ { [%eval -5.57] [%clk 0:01:55] } 0-1