Event: Round 4: Igor Ivanyk - David Stinner
Date: 2022-12-08
White: Igor Ivanyk
Black: David Stinner
Result: 0-1
ECO: B12
Opening: Caro-Kann Defense: Advance Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:29:17] } 1... c6 { [%eval 0.37] [%clk 1:30:42] } 2. d4 { [%eval 0.41] [%clk 1:29:43] } 2... d5 { [%eval 0.28] [%clk 1:31:03] } 3. e5 { [%eval 0.28] [%clk 1:30:10] } 3... Bf5 { [%eval 0.5] [%clk 1:31:06] } 4. Nd2 { [%eval 0.28] [%clk 1:30:36] } 4... e6 { [%eval 0.23] [%clk 1:31:14] } 5. Nb3 { [%eval 0.29] [%clk 1:31:00] } 5... a6 { [%eval 0.0] [%clk 1:31:13] } 6. Nf3 { [%eval 0.29] [%clk 1:31:26] } 6... c5 { [%eval 0.35] [%clk 1:31:14] } 7. dxc5 { [%eval 0.22] [%clk 1:31:01] } 7... Bxc5 { [%eval 0.38] [%clk 1:30:17] } 8. Nxc5 { [%eval 0.23] [%clk 1:30:27] } 8... Qa5+ { [%eval 0.32] [%clk 1:30:38] } 9. c3 { [%eval 0.16] [%clk 1:30:53] } 9... Qxc5 { [%eval 0.27] [%clk 1:31:02] } 10. Nd4 { [%eval 0.35] [%clk 1:27:24] } 10... Ne7 { [%eval 0.26] [%clk 1:31:00] } 11. Be3 { [%eval 0.07] [%clk 1:26:58] } 11... Qc7 { [%eval 0.02] [%clk 1:31:19] } 12. f4 { [%eval 0.18] [%clk 1:20:41] } 12... Nbc6 { [%eval 0.11] [%clk 1:27:53] } 13. Be2 { [%eval 0.09] [%clk 1:17:46] } 13... Nxd4 { [%eval 0.2] [%clk 1:22:14] } 14. Bxd4 { [%eval 0.01] [%clk 1:15:45] } 14... Be4 { [%eval 0.02] [%clk 1:21:39] } 15. O-O { [%eval 0.07] [%clk 1:14:29] } 15... O-O { [%eval 0.0] [%clk 1:16:01] } 16. Qe1 { [%eval -0.18] [%clk 1:10:09] } 16... Nf5 { [%eval -0.31] [%clk 1:05:24] } 17. Bf2 { [%eval -0.54] [%clk 1:10:13] } 17... f6 { [%eval -0.5] [%clk 1:02:08] } 18. exf6 { [%eval -0.37] [%clk 1:05:12] } 18... Rxf6 { [%eval -0.48] [%clk 0:57:43] } 19. Qd2 { [%eval -0.89] [%clk 1:01:36] } 19... Raf8?! { [%eval -0.14] } { Inaccuracy. Rg6 was best. } { [%clk 0:56:53] } 20. Rac1? { [%eval -1.45] } { Mistake. g3 was best. } { [%clk 0:57:10] } 20... Rh6?! { [%eval -0.35] } { Inaccuracy. Rg6 was best. } { [%clk 0:50:10] } 21. c4?! { [%eval -0.98] } { Inaccuracy. g3 was best. } { [%clk 0:47:46] } 21... Qf7?! { [%eval 0.0] } { Inaccuracy. d4 was best. } { [%clk 0:46:53] } 22. g4 { [%eval 0.0] [%clk 0:38:44] } 22... Qg6 { [%eval 0.28] [%clk 0:37:41] } 23. g5?! { [%eval -0.59] } { Inaccuracy. Rc3 was best. } { [%clk 0:33:28] } 23... Rh3 { [%eval -0.58] [%clk 0:34:19] } 24. Bg4 { [%eval -0.6] [%clk 0:17:06] } 24... Rd3 { [%eval -0.53] [%clk 0:32:52] } 25. Qe2 { [%eval -0.52] [%clk 0:15:11] } 25... Nd4 { [%eval -0.45] [%clk 0:28:09] } 26. Bxd4 { [%eval -0.55] [%clk 0:15:18] } 26... Rxd4 { [%eval -0.45] [%clk 0:28:24] } 27. cxd5?! { [%eval -1.09] } { Inaccuracy. h3 was best. } { [%clk 0:11:39] } 27... exd5?! { [%eval -0.52] } { Inaccuracy. Bxd5 was best. } { [%clk 0:27:46] } 28. Qf2 { [%eval -0.41] [%clk 0:07:25] } 28... Rb4 { [%eval -0.51] [%clk 0:23:19] } 29. a3 { [%eval -0.6] [%clk 0:05:00] } 29... Rb3 { [%eval -0.81] [%clk 0:21:13] } 30. h4?? { [%eval -3.8] } { Blunder. Rc3 was best. } { [%clk 0:03:42] } 30... h5 { [%eval -4.08] [%clk 0:20:24] } 31. Bc8 { [%eval -3.76] [%clk 0:02:17] } 31... Rf3 { [%eval -3.14] [%clk 0:17:59] } 32. Qxf3?! { [%eval -4.21] } { Inaccuracy. Qc5 was best. } { [%clk 0:01:49] } 32... Bxf3 { [%eval -4.49] [%clk 0:18:23] } 33. Rxf3 { [%eval -4.35] [%clk 0:02:17] } 33... Qe4 { [%eval -4.67] [%clk 0:18:08] } 34. Rf2 { [%eval -4.56] [%clk 0:00:52] } 34... Qe3?! { [%eval -3.63] } { Inaccuracy. Rxf4 was best. } { [%clk 0:16:17] } 35. Rc2?! { [%eval -4.7] } { Inaccuracy. Rc3 was best. } { [%clk 0:00:46] } 35... Rxf4 { [%eval -4.71] [%clk 0:15:20] } 36. Bxb7?? { [%eval #-5] } { Checkmate is now unavoidable. Bd7 was best. } { [%clk 0:00:44] } 36... Qg3+?? { [%eval -6.79] } { Lost forced checkmate sequence. Qe1+ was best. } { [%clk 0:13:26] } 37. Kf1 { [%eval -11.06] [%clk 0:00:58] } 37... Qxh4? { [%eval -4.41] } { Mistake. Qh3+ was best. } { [%clk 0:12:15] } 38. Bxd5+ { [%eval -4.3] [%clk 0:01:12] } 38... Kh7 { [%eval -4.54] [%clk 0:12:09] } 39. b3 { [%eval -4.65] [%clk 0:00:37] } 39... Qxg5 { [%eval -4.54] [%clk 0:12:07] } 40. Bc4 { [%eval -4.74] [%clk 0:00:43] } 40... Qg3 { [%eval -4.46] [%clk 0:11:46] } 41. Rd2 { [%eval -5.07] [%clk 0:00:40] } 41... a5 { [%eval -4.58] [%clk 0:09:40] } 42. Rxf4 { [%eval -4.81] [%clk 0:00:59] } 42... Qxf4+ { [%eval -4.79] [%clk 0:10:00] } 43. Ke1 { [%eval -4.88] [%clk 0:00:48] } 43... h4 { [%eval -5.17] [%clk 0:09:59] } 44. a4 { [%eval -5.68] [%clk 0:01:03] } 44... h3 { [%eval -5.68] [%clk 0:09:29] } 45. Rf2 { [%eval -6.06] [%clk 0:01:23] } 45... Qg3 { [%eval -6.42] [%clk 0:09:33] } 46. Bd5?! { [%eval -9.32] } { Inaccuracy. Ke2 was best. } { [%clk 0:01:12] } 46... Qe5+ { [%eval -11.43] [%clk 0:09:05] } 0-1