Event: Round 10: Parker, Jonathan F - Yatskar, Martin
Date: 2025-06-13
White: Parker, Jonathan F
WhiteTitle: GM
WhiteElo: 2506
Black: Yatskar, Martin
BlackTitle: CM
BlackElo: 2223
Result: 0-1
ECO: D32
Opening: Tarrasch Defense
Variant: Standard
TimeControl: 15+10

1. d4 { [%eval 0.17] [%clk 0:15:17] } 1... d5 { [%eval 0.2] [%clk 0:15:19] } 2. c4 { [%eval 0.18] [%clk 0:15:25] } 2... e6 { [%eval 0.17] [%clk 0:15:28] } 3. Nc3 { [%eval 0.18] [%clk 0:15:21] } 3... c5 { [%eval 0.32] [%clk 0:15:36] } 4. e3 { [%eval 0.1] [%clk 0:15:28] } 4... Nf6 { [%eval 0.09] [%clk 0:15:45] } 5. Nf3 { [%eval 0.08] [%clk 0:15:37] } 5... a6 { [%eval 0.2] [%clk 0:15:54] } 6. a3 { [%eval -0.02] [%clk 0:14:41] } 6... dxc4 { [%eval -0.03] [%clk 0:15:49] } 7. dxc5 { [%eval -0.17] [%clk 0:13:47] } 7... Qxd1+ { [%eval -0.18] [%clk 0:15:52] } 8. Kxd1 { [%eval -0.14] [%clk 0:13:56] } 8... Bxc5 { [%eval -0.17] [%clk 0:15:57] } 9. Bxc4 { [%eval -0.12] [%clk 0:14:04] } 9... b5 { [%eval -0.14] [%clk 0:15:41] } 10. Bd3 { [%eval -0.14] [%clk 0:13:41] } 10... Bb7 { [%eval -0.14] [%clk 0:15:46] } 11. Ke2 { [%eval -0.17] [%clk 0:13:49] } 11... Nbd7 { [%eval -0.12] [%clk 0:15:11] } 12. b4 { [%eval -0.11] [%clk 0:10:31] } 12... Bd6 { [%eval -0.17] [%clk 0:15:19] } 13. Rd1 { [%eval -0.2] [%clk 0:10:08] } 13... Ke7 { [%eval -0.23] [%clk 0:15:06] } 14. Bb2 { [%eval -0.26] [%clk 0:10:10] } 14... Ne5?! { [%eval 0.36] } { Inaccuracy. Rhc8 was best. } { [%clk 0:14:34] } 15. Nxe5 { [%eval 0.36] [%clk 0:09:45] } 15... Bxe5 { [%eval 0.31] [%clk 0:14:42] } 16. f4 { [%eval 0.19] [%clk 0:09:53] } 16... Bd6 { [%eval 0.17] [%clk 0:14:16] } 17. g3 { [%eval 0.18] [%clk 0:09:37] } 17... Rac8?! { [%eval 1.01] } { Inaccuracy. h5 was best. } { [%clk 0:12:58] } 18. Rac1?! { [%eval 0.13] } { Inaccuracy. e4 was best. } { [%clk 0:09:09] } 18... h5 { [%eval 0.14] [%clk 0:11:28] } 19. e4 { [%eval 0.14] [%clk 0:08:56] } 19... e5?? { [%eval 2.17] } { Blunder. h4 was best. } { [%clk 0:11:00] } 20. Nd5+?? { [%eval 0.0] } { Blunder. Nxb5 was best. } { [%clk 0:08:20] } 20... Nxd5 { [%eval 0.0] [%clk 0:07:06] } 21. fxe5 { [%eval 0.0] [%clk 0:08:24] } 21... Bb8 { [%eval 0.0] [%clk 0:07:15] } 22. exd5 { [%eval 0.0] [%clk 0:08:21] } 22... Bxd5 { [%eval -0.03] [%clk 0:07:23] } 23. Bxb5 { [%eval -0.06] [%clk 0:04:40] } 23... Rxc1 { [%eval -0.11] [%clk 0:07:16] } 24. Bxc1 { [%eval -0.04] [%clk 0:04:49] } 24... Be6 { [%eval -0.07] [%clk 0:07:25] } 25. Bc6 { [%eval -0.11] [%clk 0:04:58] } 25... Bxe5 { [%eval -0.01] [%clk 0:07:03] } 26. Be3 { [%eval 0.0] [%clk 0:04:18] } 26... f6 { [%eval 0.05] [%clk 0:06:21] } 27. Bc5+ { [%eval 0.03] [%clk 0:03:04] } 27... Kf7 { [%eval 0.0] [%clk 0:06:29] } 28. Bd5 { [%eval -0.06] [%clk 0:03:14] } 28... h4 { [%eval 0.0] [%clk 0:06:31] } 29. Kf3 { [%eval 0.0] [%clk 0:03:22] } 29... hxg3 { [%eval 0.0] [%clk 0:06:37] } 30. hxg3 { [%eval 0.0] [%clk 0:03:31] } 30... Rh2 { [%eval 0.0] [%clk 0:06:03] } 31. Bxe6+ { [%eval 0.0] [%clk 0:01:07] } 31... Kxe6 { [%eval 0.0] [%clk 0:06:11] } 32. Rb1 { [%eval -0.18] [%clk 0:01:16] } 32... g5 { [%eval 0.0] [%clk 0:05:36] } 33. b5 { [%eval 0.0] [%clk 0:00:45] } 33... axb5 { [%eval 0.0] [%clk 0:05:41] } 34. Rxb5 { [%eval -0.02] [%clk 0:00:53] } 34... f5 { [%eval -0.11] [%clk 0:05:40] } 35. Bf2?? { [%eval -3.43] } { Blunder. g4 was best. } { [%clk 0:00:45] } 35... g4+ { [%eval -3.32] [%clk 0:05:02] } 36. Ke3 { [%eval -3.18] [%clk 0:00:54] } 36... Rh3?? { [%eval 0.0] } { Blunder. Kf6 was best. } { [%clk 0:05:12] } 37. Rb6+ { [%eval 0.0] [%clk 0:01:00] } 37... Ke7 { [%eval 0.0] [%clk 0:04:45] } 38. Rb7+?? { [%eval -3.41] } { Blunder. a4 was best. } { [%clk 0:00:35] } 38... Ke6?? { [%eval 0.0] } { Blunder. Kf6 was best. } { [%clk 0:04:49] } 39. Rb6+ { [%eval 0.0] [%clk 0:00:43] } 39... Kd7 { [%eval 0.0] [%clk 0:04:54] } 40. Rb5 { [%eval 0.0] [%clk 0:00:49] } 40... Ke6 { [%eval 0.0] [%clk 0:02:51] } 41. Rb6+ { [%eval 0.0] [%clk 0:00:53] } 41... Kf7 { [%eval 0.0] [%clk 0:03:00] } 42. Rb5?? { [%eval -3.68] } { Blunder. a4 was best. } { [%clk 0:01:02] } 42... Kf6 { [%eval -3.64] [%clk 0:03:10] } 43. Rb6+? { [%eval -6.11] } { Mistake. Ke2 was best. } { [%clk 0:01:03] } 43... Kg5 { [%eval -6.22] [%clk 0:03:19] } 44. Ke2 { [%eval -6.31] [%clk 0:01:05] } 44... Bxg3?! { [%eval -4.06] } { Inaccuracy. Rh2 was best. } { [%clk 0:03:22] } 45. Rb3? { [%eval -7.28] } { Mistake. Bd4 was best. } { [%clk 0:01:11] } 45... Rh2?? { [%eval 0.0] } { Blunder. Bxf2 was best. } { [%clk 0:01:55] } 46. Rxg3 { [%eval -0.01] [%clk 0:01:11] } 46... f4 { [%eval 0.0] [%clk 0:02:04] } 47. Rg1 { [%eval 0.0] [%clk 0:00:59] } 47... g3 { [%eval 0.0] [%clk 0:02:14] } 48. Rf1 { [%eval 0.0] [%clk 0:01:07] } 48... Kg4 { [%eval 0.0] [%clk 0:02:21] } 49. Ke1?? { [%eval -5.75] } { Blunder. a4 was best. } { [%clk 0:01:16] } 49... f3 { [%eval -5.18] [%clk 0:02:11] } 50. a4 { [%eval -4.85] [%clk 0:00:22] } 50... Kf4?? { [%eval 0.0] } { Blunder. Rg2 was best. } { [%clk 0:01:32] } 51. Bxg3+ { [%eval 0.0] [%clk 0:00:22] } 51... Kxg3 { [%eval 0.0] [%clk 0:01:41] } 52. Rg1+ { [%eval 0.0] [%clk 0:00:32] } 52... Rg2 { [%eval 0.0] [%clk 0:01:47] } 53. Kf1?? { [%eval #-19] } { Checkmate is now unavoidable. Rh1 was best. } { [%clk 0:00:39] } 53... Kh2 { [%eval #-19] [%clk 0:01:54] } 0-1