Event: Round 4: Jan Boersma - Sona Asatryan
Date: 2022-10-18
White: Jan Boersma
Black: Sona Asatryan
Result: 0-1
ECO: B14
Opening: Caro-Kann Defense: Panov Attack, Main Line
Variant: Standard

1. e4 { [%eval 0.0] [%clk 1:30:57] } 1... c6?! { [%eval 0.56] } { Inaccuracy. e6 was best. } { [%clk 1:30:46] } 2. c4?! { [%eval 0.0] } { Inaccuracy. d4 was best. } { [%clk 1:31:12] } 2... d5 { [%eval 0.0] [%clk 1:31:10] } 3. exd5 { [%eval 0.0] [%clk 1:31:26] } 3... cxd5 { [%eval 0.25] [%clk 1:31:34] } 4. d4 { [%eval 0.0] [%clk 1:30:34] } 4... Nf6 { [%eval 0.0] [%clk 1:31:51] } 5. Nc3 { [%eval 0.0] [%clk 1:30:58] } 5... e6 { [%eval 0.0] [%clk 1:32:18] } 6. Nf3 { [%eval 0.23] [%clk 1:31:22] } 6... Bb4 { [%eval 0.13] [%clk 1:32:27] } 7. Bd3 { [%eval 0.0] [%clk 1:31:18] } 7... Nc6?! { [%eval 0.62] } { Inaccuracy. dxc4 was best. } { [%clk 1:31:01] } 8. O-O { [%eval 0.18] [%clk 1:31:39] } 8... O-O { [%eval 0.57] [%clk 1:31:12] } 9. Bg5?! { [%eval 0.0] } { Inaccuracy. cxd5 was best. } { [%clk 1:25:39] } 9... dxc4 { [%eval 0.11] [%clk 1:26:58] } 10. Bxc4 { [%eval 0.0] [%clk 1:25:35] } 10... h6 { [%eval 0.03] [%clk 1:26:28] } 11. Bh4 { [%eval 0.05] [%clk 1:17:15] } 11... Be7 { [%eval 0.25] [%clk 1:25:26] } 12. Rc1 { [%eval -0.01] [%clk 1:16:16] } 12... b6 { [%eval 0.0] [%clk 1:15:36] } 13. a3 { [%eval -0.01] [%clk 1:07:30] } 13... Bb7 { [%eval 0.09] [%clk 1:13:49] } 14. Ba2 { [%eval -0.05] [%clk 1:07:32] } 14... Rc8 { [%eval 0.05] [%clk 1:09:02] } 15. Qd3 { [%eval -0.21] [%clk 0:59:34] } 15... Nd5? { [%eval 1.35] } { Mistake. Nh5 was best. } { [%clk 1:01:32] } 16. Nxd5 { [%eval 1.17] [%clk 0:47:39] } 16... Bxh4 { [%eval 1.37] [%clk 0:57:53] } 17. Bb1 { [%eval 1.14] [%clk 0:45:36] } 17... f5?? { [%eval 4.37] } { Blunder. g6 was best. } { [%clk 0:40:10] } 18. Nf4 { [%eval 4.29] [%clk 0:45:04] } 18... Qf6?! { [%eval 6.12] } { Inaccuracy. Qd6 was best. } { [%clk 0:38:44] } 19. Nxh4?! { [%eval 4.4] } { Inaccuracy. Ba2 was best. } { [%clk 0:40:53] } 19... g5?! { [%eval 6.84] } { Inaccuracy. Qxh4 was best. } { [%clk 0:35:53] } 20. Nxe6 { [%eval 6.96] [%clk 0:39:56] } 20... gxh4 { [%eval 7.25] [%clk 0:31:51] } 21. Nxf8 { [%eval 6.93] [%clk 0:35:36] } 21... Rxf8 { [%eval 7.5] [%clk 0:32:18] } 22. Ba2+ { [%eval 7.0] } 22... Kh8 { [%eval 7.32] [%clk 0:30:55] } 23. d5 { [%eval 7.68] [%clk 0:26:19] } 23... Ne5 { [%eval 7.38] [%clk 0:29:36] } 24. Qh3 { [%eval 5.81] [%clk 0:24:58] } 24... Ba6?! { [%eval 7.92] } { Inaccuracy. Qg7 was best. } { [%clk 0:26:54] } 25. Rfe1 { [%eval 7.95] [%clk 0:21:31] } 25... Nd3 { [%eval 9.61] [%clk 0:25:50] } 26. Rc6 { [%eval 9.5] [%clk 0:17:46] } 26... Qg5 { [%eval 9.39] [%clk 0:19:04] } 27. Ree6 { [%eval 8.73] [%clk 0:17:00] } 27... Nf4 { [%eval 8.84] [%clk 0:19:04] } 28. Rxh6+?! { [%eval 5.21] } { Inaccuracy. Qc3+ was best. } { [%clk 0:16:37] } 28... Kg8 { [%eval 6.16] [%clk 0:17:34] } 29. Qf3 { [%eval 5.59] [%clk 0:12:49] } 29... Re8?! { [%eval 8.02] } { Inaccuracy. Bd3 was best. } { [%clk 0:13:03] } 30. h3 { [%eval 8.25] [%clk 0:09:01] } 30... Be2 { [%eval 9.94] [%clk 0:11:16] } 31. d6+ { [%eval 9.74] [%clk 0:08:48] } 31... Kg7 { [%eval 10.69] } 32. d7?? { [%eval -1.18] } { Blunder. Qxf4 was best. } { [%clk 0:07:55] } 32... Bxf3 { [%eval -1.22] [%clk 0:08:20] } 33. dxe8=N+ { [%eval -0.93] [%clk 0:08:12] } 33... Kf8 { [%eval -1.46] [%clk 0:08:41] } 34. Rh8+ { [%eval -1.21] [%clk 0:04:51] } 34... Ke7 { [%eval -1.17] [%clk 0:09:07] } 35. Rc7+ { [%eval -1.17] [%clk 0:04:50] } 35... Kd8 { [%eval -0.77] [%clk 0:09:25] } 36. Rg7 { [%eval -1.18] [%clk 0:04:19] } 36... Nxh3+ { [%eval -0.98] [%clk 0:05:36] } 37. Kh2 { [%eval -1.52] [%clk 0:04:29] } 37... Qf4+ { [%eval -1.52] [%clk 0:05:44] } 38. g3? { [%eval -3.5] } { Mistake. Kxh3 was best. } { [%clk 0:02:41] } 38... hxg3+ { [%eval -3.44] [%clk 0:06:08] } 39. Rxg3 { [%eval -3.55] [%clk 0:02:25] } 39... Nxf2 { [%eval -3.88] [%clk 0:04:46] } 40. Ng7+?! { [%eval -5.31] } { Inaccuracy. Nf6+ was best. } { [%clk 0:01:16] } 40... Kd7 { [%eval -4.35] [%clk 0:33:50] } 41. Be6+ { [%eval -4.43] [%clk 0:22:34] } 41... Kc6 { [%eval -4.31] [%clk 0:26:31] } 42. Nxf5 { [%eval -4.23] [%clk 0:15:06] } 42... Nh1?? { [%eval -1.82] } { Blunder. Ne4 was best. } { [%clk 0:23:14] } 43. Rc8+?? { [%eval -5.24] } { Blunder. Nd4+ was best. } { [%clk 0:06:46] } 43... Kb7 { [%eval -5.89] [%clk 0:22:59] } 44. Rc4 { [%eval -5.73] [%clk 0:05:34] } 44... Qd2+ { [%eval -5.29] [%clk 0:13:24] } 45. Kh3 { [%eval -5.92] [%clk 0:05:59] } 45... Nxg3 { [%eval -5.31] [%clk 0:12:43] } 46. Kxg3 { [%eval -5.47] [%clk 0:04:46] } 46... b5?! { [%eval -4.0] } { Inaccuracy. Bc6 was best. } { [%clk 0:09:25] } 47. Rd4 { [%eval -4.31] [%clk 0:03:37] } 47... Qg2+ { [%eval -4.03] [%clk 0:08:40] } 48. Kf4 { [%eval -4.06] [%clk 0:03:54] } 48... Bc6 { [%eval -4.1] [%clk 0:07:49] } 49. b3 { [%eval -3.83] } 49... Qa2 { [%eval -3.73] [%clk 0:06:12] } 50. a4? { [%eval -6.03] } { Mistake. Bd5 was best. } { [%clk 0:03:54] } 50... bxa4 { [%eval -6.29] [%clk 0:06:12] } 0-1