Event: Biel Chess Festival GM2-Rap
Site: Biel, Switzerland
Date: 2024-07-14
White: Samunenkov, Ihor
WhiteTitle: GM
WhiteElo: 2428
Black: Donchenko, Alexander
BlackTitle: GM
BlackElo: 2574
Result: 1/2-1/2
ECO: E71
Opening: King's Indian Defense: Makogonov Variation
Variant: Standard
TimeControl: 15' + 10''/mv from move 1

1. d4 { [%eval 0.16] [%clk 0:15:06] } 1... Nf6 { [%eval 0.17] [%clk 0:15:08] } 2. c4 { [%eval 0.21] [%clk 0:15:08] } 2... g6 { [%eval 0.25] [%clk 0:14:54] } 3. Nc3 { [%eval 0.21] [%clk 0:14:51] } 3... Bg7 { [%eval 0.51] [%clk 0:14:57] } 4. e4 { [%eval 0.56] [%clk 0:14:44] } 4... d6 { [%eval 0.46] [%clk 0:14:59] } 5. h3 { [%eval 0.35] [%clk 0:14:46] } 5... e5 { [%eval 0.42] [%clk 0:14:22] } 6. d5 { [%eval 0.46] [%clk 0:13:19] } 6... Nbd7 { [%eval 0.48] [%clk 0:14:20] } 7. Bd3 { [%eval 0.46] [%clk 0:13:18] } 7... Nc5 { [%eval 0.52] [%clk 0:13:54] } 8. Bc2 { [%eval 0.62] [%clk 0:13:19] } 8... a5 { [%eval 0.58] [%clk 0:13:52] } 9. Nge2 { [%eval 0.57] [%clk 0:13:18] } 9... O-O { [%eval 0.6] [%clk 0:13:24] } 10. O-O { [%eval 0.25] [%clk 0:12:04] } 10... c6 { [%eval 0.68] [%clk 0:11:34] } 11. Be3 { [%eval 0.43] [%clk 0:10:37] } 11... Bd7 { [%eval 0.76] [%clk 0:10:42] } 12. a4 { [%eval 0.46] [%clk 0:09:17] } 12... cxd5 { [%eval 0.53] [%clk 0:09:19] } 13. Bxc5?! { [%eval -0.3] } { Inaccuracy. cxd5 was best. } { [%clk 0:07:21] } 13... dxc5 { [%eval -0.27] [%clk 0:09:22] } 14. cxd5 { [%eval -0.35] [%clk 0:07:22] } 14... Ne8 { [%eval -0.22] [%clk 0:09:07] } 15. Bd3 { [%eval -0.22] [%clk 0:05:50] } 15... Nd6 { [%eval -0.25] [%clk 0:09:07] } 16. Bb5 { [%eval -0.23] [%clk 0:05:51] } 16... Bc8 { [%eval -0.22] [%clk 0:07:48] } 17. Nc1 { [%eval -0.37] [%clk 0:04:56] } 17... Qh4 { [%eval 0.14] [%clk 0:07:13] } 18. Qe2 { [%eval 0.15] [%clk 0:03:25] } 18... f5?! { [%eval 0.73] } { Inaccuracy. b6 was best. } { [%clk 0:06:24] } 19. Nd3?! { [%eval 0.03] } { Inaccuracy. Nb3 was best. } { [%clk 0:03:11] } 19... b6 { [%eval 0.14] [%clk 0:05:04] } 20. f3 { [%eval 0.14] [%clk 0:02:29] } 20... Ra7 { [%eval 0.26] [%clk 0:04:06] } 21. b3 { [%eval 0.04] [%clk 0:02:19] } 21... Raf7 { [%eval 0.09] [%clk 0:03:43] } 22. Bc4 { [%eval 0.25] [%clk 0:02:15] } 22... Bd7 { [%eval 0.31] [%clk 0:03:32] } 23. Rae1 { [%eval 0.0] [%clk 0:01:50] } 23... Kh8 { [%eval 0.24] [%clk 0:03:21] } 24. Bb5 { [%eval -0.3] [%clk 0:01:18] } 24... fxe4 { [%eval -0.16] [%clk 0:01:43] } 25. fxe4?! { [%eval -1.14] } { Inaccuracy. Nxe4 was best. } { [%clk 0:00:36] } 25... Bxh3 { [%eval -1.09] [%clk 0:01:27] } 26. gxh3 { [%eval -1.6] [%clk 0:00:11] } 26... Nxb5 { [%eval -0.98] [%clk 0:01:29] } 27. Nxb5 { [%eval -0.95] [%clk 0:00:11] } 27... Qg3+ { [%eval -0.94] [%clk 0:01:32] } 28. Kh1?? { [%eval -5.4] } { Blunder. Qg2 was best. } { [%clk 0:00:06] } 28... Qxh3+ { [%eval -5.51] [%clk 0:01:35] } 29. Kg1 { [%eval -5.33] [%clk 0:00:09] } 29... Rf3 { [%eval -5.31] [%clk 0:01:22] } 30. Rf2 { [%eval -5.32] [%clk 0:00:07] } 30... Bh6 { [%eval -4.96] [%clk 0:00:32] } 31. Rh2 { [%eval -5.48] [%clk 0:00:07] } 31... Rg3+?? { [%eval 2.12] } { Blunder. Be3+ was best. } { [%clk 0:00:34] } 32. Kh1 { [%eval 2.12] [%clk 0:00:07] } 32... Rff3?? { [%eval 5.19] } { Blunder. Qd7 was best. } { [%clk 0:00:19] } 33. Rxh3 { [%clk 0:00:06] } 33... Rxh3+ { [%clk 0:00:23] } 34. Kg2 { [%clk 0:00:06] } 34... Rhg3+ { [%clk 0:00:22] } 35. Kh1 { [%clk 0:00:07] } 35... Rh3+ { [%clk 0:00:25] } 36. Kg2 { [%clk 0:00:11] } 36... Rhg3+ { [%clk 0:00:24] } 37. Kh1 { [%clk 0:00:14] } 37... Rh3+ { [%clk 0:00:11] } 1/2-1/2