Event: Round 4: Justin Tan - Stefan Mazur
Date: 2022-04-16
White: Justin Tan
Black: Stefan Mazur
Result: 1-0
ECO: C60
Opening: Ruy Lopez: Cozio Defense
Variant: Standard

1. e4 { [%eval 0.33] [%clk 1:30:42] } 1... e5 { [%eval 0.12] } 2. Nf3 { [%eval 0.19] [%clk 1:29:35] } 2... Nc6 { [%eval 0.32] [%clk 1:27:43] } 3. Bb5 { [%eval 0.24] [%clk 1:30:01] } 3... Nge7 { [%eval 0.44] [%clk 1:26:52] } 4. Nc3 { [%eval 0.43] [%clk 1:30:09] } 4... Ng6 { [%eval 0.34] [%clk 1:26:30] } 5. O-O { [%eval 0.13] [%clk 1:28:04] } 5... a6 { [%eval 0.17] [%clk 1:21:56] } 6. Be2 { [%eval 0.2] [%clk 1:27:30] } 6... Bc5 { [%eval 0.08] [%clk 1:21:30] } 7. Nd5 { [%eval 0.22] [%clk 1:24:17] } 7... d6 { [%eval 0.22] [%clk 1:18:01] } 8. c3 { [%eval 0.38] [%clk 1:22:28] } 8... O-O { [%eval 0.34] [%clk 1:16:49] } 9. d4 { [%eval 0.28] [%clk 1:19:53] } 9... Ba7 { [%eval 0.29] [%clk 1:17:13] } 10. Bg5 { [%eval 0.32] [%clk 1:18:29] } 10... f6 { [%eval 0.3] [%clk 1:13:28] } 11. Be3 { [%eval 0.44] [%clk 1:18:49] } 11... Kh8 { [%eval 0.1] [%clk 1:04:12] } 12. Qc2 { [%eval 0.31] [%clk 1:11:00] } 12... Nce7 { [%eval -0.1] [%clk 1:01:17] } 13. Nxe7 { [%eval 0.21] [%clk 1:09:55] } 13... Qxe7 { [%eval 0.25] [%clk 1:01:22] } 14. Bd3 { [%eval 0.12] [%clk 1:05:34] } 14... Bg4 { [%eval 0.07] [%clk 0:56:09] } 15. Nd2 { [%eval -0.03] [%clk 1:05:25] } 15... exd4 { [%eval -0.08] [%clk 0:49:08] } 16. cxd4 { [%eval 0.05] [%clk 1:03:54] } 16... c5 { [%eval -0.14] [%clk 0:40:11] } 17. d5 { [%eval 0.0] [%clk 0:47:18] } 17... b5 { [%eval 0.11] [%clk 0:39:20] } 18. Rae1?! { [%eval -0.7] } { Inaccuracy. h3 was best. } { [%clk 0:45:19] } 18... c4 { [%eval -0.43] [%clk 0:37:51] } 19. Be2 { [%eval -0.43] [%clk 0:45:22] } 19... f5 { [%eval -0.31] [%clk 0:31:46] } 20. Bxa7 { [%eval -0.44] [%clk 0:38:18] } 20... Qxa7 { [%eval -0.54] [%clk 0:31:41] } 21. b3 { [%eval -0.4] [%clk 0:33:44] } 21... Rac8 { [%eval -0.58] [%clk 0:28:11] } 22. bxc4 { [%eval -0.39] [%clk 0:34:00] } 22... bxc4 { [%eval -0.42] [%clk 0:22:55] } 23. exf5?? { [%eval -3.16] } { Blunder. Bxc4 was best. } { [%clk 0:28:13] } 23... Bxf5 { [%eval -3.18] [%clk 0:22:52] } 24. Qc3 { [%eval -4.0] [%clk 0:28:42] } 24... Nf4 { [%eval -3.47] [%clk 0:21:09] } 25. Qe3 { [%eval -3.79] [%clk 0:17:41] } 25... Nxe2+? { [%eval -2.25] } { Mistake. Qxe3 was best. } { [%clk 0:15:46] } 26. Rxe2 { [%eval -2.55] [%clk 0:17:55] } 26... Qc5 { [%eval -2.25] [%clk 0:16:10] } 27. Qc3 { [%eval -2.21] [%clk 0:14:17] } 27... Qxd5 { [%eval -2.31] [%clk 0:14:35] } 28. Re7 { [%eval -2.15] [%clk 0:14:45] } 28... Rf7 { [%eval -2.34] [%clk 0:13:07] } 29. Rfe1 { [%eval -2.43] [%clk 0:15:14] } 29... h6 { [%eval -2.41] [%clk 0:12:11] } 30. Nf1 { [%eval -3.04] [%clk 0:12:41] } 30... Bd3 { [%eval -3.11] [%clk 0:11:01] } 31. Ne3 { [%eval -2.92] [%clk 0:12:45] } 31... Qh5 { [%eval -2.74] [%clk 0:11:24] } 32. Re6 { [%eval -2.88] [%clk 0:12:51] } 32... d5?? { [%eval -0.35] } { Blunder. Rcf8 was best. } { [%clk 0:08:52] } 33. Qd4 { [%eval -0.27] [%clk 0:09:47] } 33... Rcf8 { [%eval -0.14] [%clk 0:05:49] } 34. f3 { [%eval -0.29] [%clk 0:09:14] } 34... Rf4?! { [%eval 0.32] } { Inaccuracy. Qg5 was best. } { [%clk 0:05:33] } 35. Qxd5 { [%eval 0.23] [%clk 0:08:17] } 35... Qxd5 { [%eval 0.34] [%clk 0:05:50] } 36. Nxd5 { [%eval 0.32] [%clk 0:08:45] } 36... R4f5 { [%eval 0.34] [%clk 0:06:08] } 37. Nc3 { [%eval 0.39] [%clk 0:07:24] } 37... Ra5 { [%eval 0.53] [%clk 0:06:17] } 38. a4 { [%eval 0.51] [%clk 0:07:29] } 38... Rf7?! { [%eval 1.09] } { Inaccuracy. Rd8 was best. } { [%clk 0:03:59] } 39. Rb6 { [%eval 0.85] [%clk 0:07:25] } 39... Bc2 { [%eval 1.0] [%clk 0:03:46] } 40. Re2 { [%eval 0.94] [%clk 0:06:29] } 40... Bb3 { [%eval 1.08] [%clk 0:03:58] } 41. Rd2 { [%eval 1.21] [%clk 0:06:31] } 41... Re7 { [%eval 1.23] [%clk 0:03:06] } 42. Kf2 { [%eval 0.98] [%clk 0:06:54] } 42... Kh7 { [%eval 1.16] [%clk 0:03:31] } 43. Rd4?! { [%eval 0.2] } { Inaccuracy. Rb8 was best. } { [%clk 0:05:17] } 43... Bxa4 { [%eval 0.32] [%clk 0:03:18] } 44. Rxc4 { [%eval 0.18] [%clk 0:05:38] } 44... Be8 { [%eval 0.34] [%clk 0:02:43] } 45. g4 { [%eval 0.16] [%clk 0:04:26] } 45... Ra1 { [%eval 0.18] [%clk 0:02:41] } 46. h4 { [%eval 0.31] [%clk 0:02:54] } 46... a5 { [%eval 0.15] [%clk 0:02:25] } 47. Ra6 { [%eval 0.16] [%clk 0:02:44] } 47... a4 { [%eval 0.11] [%clk 0:02:26] } 48. Rc8 { [%eval 0.0] [%clk 0:01:58] } 48... Bd7?! { [%eval 0.58] } { Inaccuracy. Rc1 was best. } { [%clk 0:01:48] } 49. Rc7 { [%eval 0.39] [%clk 0:01:52] } 49... Rc1 { [%eval 0.37] [%clk 0:01:36] } 50. Raa7 { [%eval 0.29] [%clk 0:01:55] } 50... Rc2+ { [%eval 0.42] [%clk 0:01:07] } 51. Kg3 { [%eval 0.39] [%clk 0:02:23] } 51... Rd2?? { [%eval 6.23] } { Blunder. Rf7 was best. } { [%clk 0:00:40] } 52. Ne4 { [%eval 6.19] [%clk 0:02:12] } 52... Rd4 { [%eval 6.94] [%clk 0:00:31] } 53. Nc5 { [%eval 6.7] [%clk 0:02:38] } 53... a3 { [%eval 8.3] [%clk 0:00:38] } 54. Nxd7 { [%eval 8.38] [%clk 0:02:52] } 1-0