Event: Round 23: Sonnenschein, Philipp - Kunin, Vitaly
Date: 2024-09-28
White: Sonnenschein, Philipp
WhiteTitle: CM
WhiteElo: 2159
Black: Kunin, Vitaly
BlackTitle: GM
BlackElo: 2527
Result: 0-1
ECO: D20
Opening: Queen's Gambit Accepted: Central Variation, McDonnell Defense
Variant: Standard

1. d4 { [%eval 0.17] [%clk 0:03:03] } 1... d5 { [%eval 0.23] [%clk 0:03:02] } 2. c4 { [%eval 0.19] [%clk 0:03:04] } 2... dxc4 { [%eval 0.28] [%clk 0:03:02] } 3. e4 { [%eval 0.22] [%clk 0:03:05] } 3... e5 { [%eval 0.25] [%clk 0:03:01] } 4. Nf3 { [%eval 0.19] [%clk 0:03:05] } 4... exd4 { [%eval 0.28] [%clk 0:03:01] } 5. Bxc4 { [%eval 0.21] [%clk 0:03:05] } 5... Nc6 { [%eval 0.31] [%clk 0:03:01] } 6. O-O { [%eval 0.28] [%clk 0:03:04] } 6... Be6 { [%eval 0.27] [%clk 0:03:00] } 7. Bb5 { [%eval 0.17] [%clk 0:03:04] } 7... Bc5 { [%eval 0.18] [%clk 0:03:00] } 8. b4 { [%eval 0.31] [%clk 0:03:02] } 8... Bb6 { [%eval 0.37] [%clk 0:03:00] } 9. Bb2 { [%eval -0.13] [%clk 0:02:58] } 9... Nf6 { [%eval 0.13] [%clk 0:02:56] } 10. Re1?! { [%eval -0.44] } { Inaccuracy. a4 was best. } { [%clk 0:02:49] } 10... O-O { [%eval -0.35] [%clk 0:02:32] } 11. Bxc6 { [%eval -0.46] [%clk 0:02:47] } 11... bxc6 { [%eval -0.38] [%clk 0:02:32] } 12. Nxd4? { [%eval -2.01] } { Mistake. Bxd4 was best. } { [%clk 0:02:41] } 12... c5?! { [%eval -1.1] } { Inaccuracy. Ng4 was best. } { [%clk 0:02:32] } 13. Nxe6 { [%eval -1.17] [%clk 0:02:36] } 13... Qxd1 { [%eval -1.16] [%clk 0:02:31] } 14. Rxd1 { [%eval -1.26] [%clk 0:02:36] } 14... fxe6 { [%eval -1.04] [%clk 0:02:32] } 15. bxc5 { [%eval -1.19] [%clk 0:01:40] } 15... Bxc5 { [%eval -1.21] [%clk 0:02:31] } 16. Ba3 { [%eval -1.24] [%clk 0:01:42] } 16... Bxa3? { [%eval -0.13] } { Mistake. Rfd8 was best. } { [%clk 0:02:09] } 17. Nxa3 { [%eval -0.08] [%clk 0:01:42] } 17... Nxe4 { [%eval -0.05] [%clk 0:02:10] } 18. f3 { [%eval -0.14] [%clk 0:01:20] } 18... Nc3 { [%eval -0.1] [%clk 0:02:10] } 19. Re1 { [%eval -0.06] [%clk 0:01:09] } 19... Kf7 { [%eval 0.0] [%clk 0:02:09] } 20. Rac1 { [%eval 0.01] [%clk 0:01:04] } 20... Nd5 { [%eval 0.0] [%clk 0:02:10] } 21. Nb5 { [%eval 0.0] [%clk 0:01:02] } 21... Rfc8 { [%eval 0.07] [%clk 0:01:58] } 22. Rc6 { [%eval 0.01] [%clk 0:01:01] } 22... Rab8 { [%eval 0.03] [%clk 0:01:37] } 23. Nxa7 { [%eval 0.02] [%clk 0:00:49] } 23... Re8 { [%eval 0.11] [%clk 0:01:37] } 24. a4 { [%eval 0.01] [%clk 0:00:49] } 24... Rb6 { [%eval 0.19] [%clk 0:01:06] } 25. Rec1 { [%eval 0.0] [%clk 0:00:46] } 25... Ra8 { [%eval 0.0] [%clk 0:00:54] } 26. Nb5 { [%eval 0.0] [%clk 0:00:39] } 26... Rxa4 { [%eval 0.0] [%clk 0:00:51] } 27. Nxc7 { [%eval 0.0] [%clk 0:00:38] } 27... Rxc6 { [%eval 0.0] [%clk 0:00:44] } 28. Rxc6 { [%eval 0.0] [%clk 0:00:39] } 28... Ra1+ { [%eval 0.0] [%clk 0:00:41] } 29. Kf2 { [%eval 0.04] [%clk 0:00:39] } 29... Ra2+ { [%eval 0.0] [%clk 0:00:41] } 30. Kg3 { [%eval 0.0] [%clk 0:00:37] } 30... Ne3 { [%eval 0.0] [%clk 0:00:30] } 31. Nxe6 { [%eval 0.0] [%clk 0:00:36] } 31... Rxg2+ { [%eval 0.0] [%clk 0:00:26] } 32. Kf4 { [%eval 0.0] [%clk 0:00:35] } 32... Nd5+ { [%eval 0.0] [%clk 0:00:25] } 33. Ke5 { [%eval -0.11] [%clk 0:00:31] } 33... Ne7 { [%eval 0.0] [%clk 0:00:25] } 34. Rc4 { [%eval 0.0] [%clk 0:00:18] } 34... Ng6+ { [%eval 0.0] [%clk 0:00:18] } 35. Kf5 { [%eval 0.0] [%clk 0:00:18] } 35... Ne7+ { [%eval 0.0] [%clk 0:00:15] } 36. Ke5 { [%eval -0.02] [%clk 0:00:19] } 36... Re2+ { [%eval -0.02] [%clk 0:00:05] } 37. Re4 { [%eval -0.05] [%clk 0:00:20] } 37... Ng6+ { [%eval -0.01] [%clk 0:00:05] } 38. Kf5 { [%eval 0.0] [%clk 0:00:20] } 38... Ne7+ { [%eval 0.0] [%clk 0:00:04] } 39. Ke5 { [%eval 0.0] [%clk 0:00:21] } 39... Rxe4+ { [%eval 0.0] [%clk 0:00:04] } 40. fxe4 { [%eval 0.0] [%clk 0:00:22] } 40... Ng6+ { [%eval 0.0] [%clk 0:00:04] } 41. Kd6 { [%eval -0.04] [%clk 0:00:20] } 41... Kf6 { [%eval 0.0] [%clk 0:00:04] } 42. Nd4 { [%eval 0.0] [%clk 0:00:19] } 42... Ne5 { [%eval 0.0] [%clk 0:00:04] } 43. Nf5 { [%eval 0.0] [%clk 0:00:14] } 43... g6 { [%eval 0.0] [%clk 0:00:05] } 44. Ne3 { [%eval 0.0] [%clk 0:00:14] } 44... Nf7+ { [%eval 0.0] [%clk 0:00:05] } 45. Kd5 { [%eval 0.0] [%clk 0:00:15] } 45... h5 { [%eval 0.0] [%clk 0:00:06] } 46. Nc4 { [%eval 0.0] [%clk 0:00:15] } 46... Ke7 { [%eval 0.01] [%clk 0:00:07] } 47. e5 { [%eval 0.0] [%clk 0:00:16] } 47... Ng5 { [%eval 0.0] [%clk 0:00:07] } 48. Nd6 { [%eval 0.0] [%clk 0:00:14] } 48... Nf3 { [%eval 0.0] [%clk 0:00:08] } 49. h3 { [%eval 0.0] [%clk 0:00:13] } 49... Ng5 { [%eval 0.0] [%clk 0:00:09] } 50. h4 { [%eval 0.0] [%clk 0:00:12] } 50... Nf3 { [%eval 0.0] [%clk 0:00:10] } 51. Ke4 { [%eval 0.0] [%clk 0:00:10] } 51... Nxh4 { [%eval 0.0] [%clk 0:00:10] } 52. Kf4 { [%eval 0.0] [%clk 0:00:11] } 52... Ke6 { [%eval 0.0] [%clk 0:00:10] } 53. Kg5 { [%eval 0.0] [%clk 0:00:06] } 53... Kxe5 { [%eval 0.0] [%clk 0:00:07] } 54. Nf7+ { [%eval 0.0] [%clk 0:00:07] } 54... Ke6 { [%eval 0.0] [%clk 0:00:08] } 55. Nh8?? { [%eval -4.29] } { Blunder. Nd8+ was best. } { [%clk 0:00:06] } 55... Nf3+ { [%eval -4.2] [%clk 0:00:07] } 56. Kxg6?? { [%eval #-14] } { Checkmate is now unavoidable. Kh6 was best. } { [%clk 0:00:04] } 56... h4 { [%eval #-13] [%clk 0:00:08] } 57. Nf7 { [%eval #-13] [%clk 0:00:05] } 57... h3 { [%eval #-15] [%clk 0:00:09] } 58. Nh6 { [%eval #-10] [%clk 0:00:06] } 58... h2 { [%eval #-9] [%clk 0:00:10] } 0-1