Event: Round 6: Maier, Christian - Wu, Derek
Date: 2025-07-03
White: Maier, Christian
WhiteTitle: IM
WhiteElo: 2232
Black: Wu, Derek
BlackTitle: FM
BlackElo: 2221
Result: 1/2-1/2
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard
TimeControl: 3+2

1. e4 { [%eval 0.18] [%clk 0:03:02] } 1... c5 { [%eval 0.25] [%clk 0:03:03] } 2. Nf3 { [%eval 0.2] [%clk 0:03:02] } 2... Nc6 { [%eval 0.3] [%clk 0:03:03] } 3. Bb5 { [%eval 0.17] [%clk 0:03:03] } 3... e5 { [%eval 0.34] [%clk 0:03:06] } 4. Bxc6 { [%eval 0.0] [%clk 0:03:02] } 4... dxc6 { [%eval 0.07] [%clk 0:03:06] } 5. d3 { [%eval 0.0] [%clk 0:03:03] } 5... Bd6 { [%eval 0.06] [%clk 0:03:07] } 6. O-O { [%eval -0.3] [%clk 0:03:00] } 6... Ne7 { [%eval -0.21] [%clk 0:03:08] } 7. Nbd2 { [%eval -0.33] [%clk 0:02:58] } 7... Bc7 { [%eval -0.37] [%clk 0:03:09] } 8. a3 { [%eval -0.54] [%clk 0:02:57] } 8... a5 { [%eval -0.62] [%clk 0:02:58] } 9. a4 { [%eval -0.68] [%clk 0:02:31] } 9... O-O { [%eval -0.25] [%clk 0:02:53] } 10. Nc4 { [%eval -0.28] [%clk 0:02:31] } 10... f6 { [%eval -0.27] [%clk 0:02:54] } 11. c3?! { [%eval -0.91] } { Inaccuracy. Ne3 was best. } { [%clk 0:02:25] } 11... Be6 { [%eval -0.54] [%clk 0:02:52] } 12. Qe2 { [%eval -0.94] [%clk 0:02:26] } 12... b5 { [%eval -0.65] [%clk 0:02:33] } 13. Na3 { [%eval -0.67] [%clk 0:02:19] } 13... Rb8 { [%eval -0.22] [%clk 0:02:30] } 14. Be3 { [%eval -0.34] [%clk 0:02:20] } 14... Bd6 { [%eval 0.01] [%clk 0:02:25] } 15. Rfd1 { [%eval 0.02] [%clk 0:02:20] } 15... Qc7 { [%eval 0.24] [%clk 0:02:20] } 16. d4 { [%eval 0.03] [%clk 0:02:11] } 16... cxd4 { [%eval 0.16] [%clk 0:02:16] } 17. cxd4 { [%eval 0.13] [%clk 0:02:11] } 17... Bb3 { [%eval 0.15] [%clk 0:02:11] } 18. axb5? { [%eval -1.06] } { Mistake. Rdc1 was best. } { [%clk 0:01:59] } 18... Bxd1 { [%eval -1.2] [%clk 0:02:11] } 19. Rxd1 { [%eval -1.19] [%clk 0:02:00] } 19... Bxa3 { [%eval -1.12] [%clk 0:02:08] } 20. Qc4+ { [%eval -1.17] [%clk 0:01:49] } 20... Kh8 { [%eval -1.11] [%clk 0:02:09] } 21. bxa3 { [%eval -1.36] [%clk 0:01:47] } 21... Rxb5? { [%eval -0.16] } { Mistake. Qd6 was best. } { [%clk 0:02:08] } 22. dxe5 { [%eval -0.22] [%clk 0:01:47] } 22... fxe5 { [%eval -0.27] [%clk 0:02:05] } 23. Ng5 { [%eval -0.31] [%clk 0:01:48] } 23... Ng6 { [%eval -0.32] [%clk 0:01:34] } 24. Ne6 { [%eval -0.8] [%clk 0:01:44] } 24... Qf7 { [%eval -0.73] } 25. Qxc6 { [%eval -0.76] [%clk 0:01:44] } 25... Rfb8 { [%eval -0.87] [%clk 0:01:30] } 26. h3 { [%eval -0.68] [%clk 0:01:18] } 26... Rb1 { [%eval -0.81] [%clk 0:01:28] } 27. Rxb1 { [%eval -0.81] [%clk 0:01:19] } 27... Rxb1+ { [%eval -0.87] [%clk 0:01:29] } 28. Kh2 { [%eval -0.73] [%clk 0:01:20] } 28... Rb8?! { [%eval -0.09] } { Inaccuracy. h6 was best. } { [%clk 0:01:26] } 29. Ng5 { [%eval -0.07] [%clk 0:01:00] } 29... Qf6 { [%eval -0.09] [%clk 0:01:13] } 30. Qc7 { [%eval -0.11] [%clk 0:00:59] } 30... Rf8 { [%eval -0.12] [%clk 0:01:10] } 31. Qxa5 { [%eval -0.14] [%clk 0:00:56] } 31... Nh4 { [%eval -0.11] [%clk 0:00:56] } 32. g3 { [%eval -0.12] [%clk 0:00:46] } 32... Nf3+ { [%eval 0.21] [%clk 0:00:49] } 33. Nxf3 { [%eval 0.24] [%clk 0:00:46] } 33... Qxf3 { [%eval 0.2] [%clk 0:00:50] } 34. Qxe5 { [%eval 0.19] [%clk 0:00:45] } 34... h6?! { [%eval 0.74] } { Inaccuracy. Qf7 was best. } { [%clk 0:00:20] } 35. Bd4?! { [%eval 0.1] } { Inaccuracy. a4 was best. } { [%clk 0:00:44] } 35... Qf7 { [%eval 0.27] [%clk 0:00:21] } 36. Qd6 { [%eval 0.06] [%clk 0:00:42] } 36... Kh7 { [%eval 0.38] [%clk 0:00:20] } 37. Qd5 { [%eval -0.02] [%clk 0:00:38] } 37... Qg6 { [%eval 0.43] [%clk 0:00:10] } 38. a4 { [%eval 0.59] [%clk 0:00:30] } 38... Rc8?! { [%eval 1.17] } { Inaccuracy. Re8 was best. } { [%clk 0:00:05] } 39. Qf5? { [%eval 0.0] } { Mistake. a5 was best. } { [%clk 0:00:30] } 39... Qxf5 { [%eval 0.0] [%clk 0:00:05] } 40. exf5 { [%eval 0.0] [%clk 0:00:31] } 40... Rc4 { [%eval 0.0] [%clk 0:00:07] } 41. Be3 { [%eval 0.0] [%clk 0:00:31] } 41... Rxa4 { [%eval 0.0] [%clk 0:00:08] } 42. g4 { [%eval 0.0] [%clk 0:00:32] } 42... Kg8 { [%eval 0.0] [%clk 0:00:08] } 43. Kg2 { [%eval 0.0] [%clk 0:00:33] } 43... Kf7 { [%eval 0.0] [%clk 0:00:10] } 44. f3 { [%eval 0.0] [%clk 0:00:33] } 44... Ra3 { [%eval 0.0] [%clk 0:00:08] } 45. Bd4 { [%eval 0.0] [%clk 0:00:33] } 45... Ra4 { [%eval 0.0] [%clk 0:00:10] } 1/2-1/2