Event: Round 5: Stefan Mazur - Jonah Willow
Date: 2022-04-16
White: Stefan Mazur
Black: Jonah Willow
Result: 0-1
ECO: C72
Opening: Ruy Lopez: Morphy Defense, Modern Steinitz Defense
Variant: Standard

1. e4 { [%eval 0.33] [%clk 1:30:07] } 1... e5 { [%eval 0.12] [%clk 1:30:55] } 2. Nf3 { [%eval 0.19] [%clk 1:29:48] } 2... Nc6 { [%eval 0.32] [%clk 1:31:21] } 3. Bb5 { [%eval 0.24] [%clk 1:30:06] } 3... a6 { [%eval 0.37] [%clk 1:31:46] } 4. Ba4 { [%eval 0.35] [%clk 1:30:31] } 4... d6 { [%eval 0.35] [%clk 1:31:59] } 5. O-O { [%eval 0.32] [%clk 1:30:43] } 5... Bd7 { [%eval 0.63] [%clk 1:32:25] } 6. c3 { [%eval 0.52] [%clk 1:30:57] } 6... Nge7 { [%eval 0.86] [%clk 1:32:44] } 7. d4 { [%eval 0.71] [%clk 1:30:49] } 7... Ng6 { [%eval 0.67] [%clk 1:33:10] } 8. Be3 { [%eval 1.02] [%clk 1:19:46] } 8... Be7 { [%eval 0.86] [%clk 1:33:26] } 9. Nbd2 { [%eval 0.71] [%clk 1:19:46] } 9... O-O { [%eval 0.91] [%clk 1:33:44] } 10. Re1?! { [%eval 0.29] } { Inaccuracy. Bc2 was best. } { [%clk 1:19:09] } 10... exd4 { [%eval 0.29] [%clk 1:33:40] } 11. cxd4 { [%eval 0.21] [%clk 1:19:16] } 11... Nb4 { [%eval 0.02] [%clk 1:34:06] } 12. Bxd7 { [%eval -0.15] [%clk 1:12:47] } 12... Qxd7 { [%eval 0.0] [%clk 1:34:24] } 13. Qb3 { [%eval -0.19] [%clk 1:12:49] } 13... d5 { [%eval -0.16] [%clk 1:34:35] } 14. e5 { [%eval -0.51] [%clk 1:11:24] } 14... a5 { [%eval -0.18] [%clk 1:34:45] } 15. a3 { [%eval -0.18] [%clk 1:10:58] } 15... a4 { [%eval -0.25] [%clk 1:35:03] } 16. Qc3 { [%eval -0.19] [%clk 1:11:16] } 16... Nc6 { [%eval -0.34] [%clk 1:35:29] } 17. Nf1?! { [%eval -1.06] } { Inaccuracy. Rac1 was best. } { [%clk 1:03:50] } 17... f6 { [%eval -0.92] [%clk 1:30:44] } 18. Rad1 { [%eval -1.06] [%clk 1:02:30] } 18... fxe5 { [%eval -1.39] [%clk 1:29:31] } 19. Nxe5 { [%eval -1.09] [%clk 1:02:45] } 19... Ncxe5 { [%eval -1.42] [%clk 1:23:10] } 20. dxe5 { [%eval -1.25] [%clk 1:03:07] } 20... c5 { [%eval -1.52] [%clk 1:23:22] } 21. Ng3 { [%eval -1.29] [%clk 1:00:45] } 21... Qc6 { [%eval -1.37] [%clk 1:16:41] } 22. Qd3 { [%eval -1.37] [%clk 0:59:18] } 22... d4 { [%eval -1.45] [%clk 1:11:08] } 23. Bc1 { [%eval -1.6] [%clk 0:59:37] } 23... Rad8?! { [%eval -0.75] } { Inaccuracy. Rae8 was best. } { [%clk 1:10:41] } 24. Nh5? { [%eval -2.33] } { Mistake. Nf5 was best. } { [%clk 0:47:32] } 24... c4 { [%eval -2.54] [%clk 1:09:26] } 25. Qh3 { [%eval -2.51] [%clk 0:45:46] } 25... d3?! { [%eval -1.88] } { Inaccuracy. Bc5 was best. } { [%clk 1:05:26] } 26. f4 { [%eval -1.83] [%clk 0:44:57] } 26... Rd4 { [%eval -1.52] [%clk 0:48:22] } 27. Nxg7?? { [%eval -7.14] } { Blunder. Bd2 was best. } { [%clk 0:38:25] } 27... Kxg7 { [%eval -6.23] [%clk 0:39:33] } 28. f5 { [%eval -5.82] [%clk 0:38:45] } 28... Bc5 { [%eval -6.03] [%clk 0:37:48] } 29. Kh1 { [%eval -6.54] [%clk 0:26:56] } 29... Rh4 { [%eval -6.71] [%clk 0:37:36] } 30. f6+ { [%eval -5.73] [%clk 0:27:21] } 30... Kg8 { [%eval -6.18] [%clk 0:33:36] } 31. Qf5 { [%eval -5.52] [%clk 0:27:41] } 31... Qd5 { [%eval -4.28] [%clk 0:32:29] } 32. Bg5 { [%eval -5.15] [%clk 0:27:12] } 32... Rd4 { [%eval -4.37] [%clk 0:27:49] } 33. Re3 { [%eval -5.05] [%clk 0:27:35] } 33... d2 { [%eval -4.1] [%clk 0:24:23] } 34. Bh6? { [%eval -7.22] } { Mistake. Re2 was best. } { [%clk 0:25:22] } 34... Qxg2+ { [%eval -7.45] [%clk 0:24:22] } 35. Kxg2 { [%eval -7.15] [%clk 0:25:33] } 35... Nh4+ { [%eval -7.53] [%clk 0:24:50] } 36. Kh1 { [%eval -7.9] [%clk 0:19:52] } 36... Nxf5 { [%eval -7.38] [%clk 0:25:16] } 37. Rg1+ { [%eval -8.1] [%clk 0:20:16] } 37... Kf7 { [%eval -8.24] [%clk 0:24:51] } 38. e6+ { [%eval -8.28] [%clk 0:20:40] } 38... Ke8 { [%eval -8.13] [%clk 0:19:31] } 39. Bxf8 { [%eval -8.37] [%clk 0:17:11] } 39... Bxf8 { [%eval -8.3] [%clk 0:19:28] } 40. Re5 { [%eval -8.79] [%clk 0:16:12] } 40... d1=Q { [%eval -8.94] [%clk 0:19:32] } 41. Rxd1 { [%eval -9.24] [%clk 0:15:59] } 41... Rxd1+ { [%eval -8.46] [%clk 0:19:59] } 42. Kg2 { [%eval -8.86] [%clk 0:16:25] } 42... Rd5 { [%eval -8.59] [%clk 0:18:37] } 0-1