Event: Round 4: Chua, Zachary McDonald - Jibril Gachugu
Date: 2025-06-26
White: Chua, Zachary McDonald
WhiteElo: 1641
Black: Jibril Gachugu
Result: 1-0
ECO: D00
Opening: Queen's Pawn Game: Accelerated London System
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:59] } 1... d5 { [%eval 0.2] [%clk 1:30:53] } 2. Bf4 { [%eval 0.0] [%clk 1:31:26] } 2... Nc6 { [%eval 0.35] [%clk 1:30:45] } 3. c3 { [%eval 0.11] [%clk 1:31:34] } 3... e6 { [%eval 0.25] [%clk 1:30:42] } 4. Nf3 { [%eval 0.25] [%clk 1:31:59] } 4... Nf6 { [%eval 0.25] [%clk 1:30:51] } 5. Nbd2 { [%eval 0.28] [%clk 1:32:22] } 5... Bd6 { [%eval 0.34] [%clk 1:29:26] } 6. Ne5 { [%eval 0.0] [%clk 1:32:43] } 6... O-O { [%eval 0.23] [%clk 1:26:57] } 7. e3 { [%eval 0.21] [%clk 1:33:04] } 7... Ne4 { [%eval 0.64] [%clk 1:24:50] } 8. Bd3 { [%eval 0.23] [%clk 1:32:30] } 8... Nxd2 { [%eval 0.57] [%clk 1:17:59] } 9. Qxd2 { [%eval 0.54] [%clk 1:32:55] } 9... f6 { [%eval 0.48] [%clk 1:17:28] } 10. Nxc6 { [%eval 0.52] [%clk 1:32:00] } 10... bxc6 { [%eval 0.52] [%clk 1:15:16] } 11. Bg3 { [%eval 0.42] [%clk 1:32:07] } 11... e5 { [%eval 0.46] [%clk 1:11:18] } 12. O-O { [%eval 0.45] [%clk 1:30:16] } 12... e4 { [%eval 0.5] [%clk 1:03:28] } 13. Be2 { [%eval 0.67] [%clk 1:30:32] } 13... h6 { [%eval 0.83] [%clk 1:02:14] } 14. c4 { [%eval 0.81] [%clk 1:29:19] } 14... Be6 { [%eval 0.8] [%clk 1:01:40] } 15. c5 { [%eval 0.53] [%clk 1:28:45] } 15... Be7? { [%eval 2.02] } { Mistake. Bxg3 was best. } { [%clk 1:01:43] } 16. Qa5 { [%eval 2.04] [%clk 1:27:49] } 16... Rc8?! { [%eval 3.3] } { Inaccuracy. Qe8 was best. } { [%clk 1:00:40] } 17. Ba6 { [%eval 3.26] [%clk 1:28:15] } 17... Rb8 { [%eval 3.18] [%clk 0:59:58] } 18. Bxc7 { [%eval 3.19] [%clk 1:28:40] } 18... Qe8 { [%eval 3.27] [%clk 0:57:54] } 19. Bxb8 { [%eval 3.29] [%clk 1:28:38] } 19... Qxb8 { [%eval 3.11] [%clk 0:56:30] } 20. Rfc1 { [%eval 2.44] [%clk 1:28:44] } 20... Bd8 { [%eval 2.82] [%clk 0:56:24] } 21. Qa4 { [%eval 2.88] [%clk 1:28:58] } 21... Bd7?! { [%eval 3.97] } { Inaccuracy. Qc7 was best. } { [%clk 0:55:00] } 22. Qb3 { [%eval 4.09] [%clk 1:29:00] } 22... Qxb3?! { [%eval 5.33] } { Inaccuracy. Qc7 was best. } { [%clk 0:54:14] } 23. axb3 { [%eval 5.26] [%clk 1:29:25] } 23... f5 { [%eval 5.11] [%clk 0:53:39] } 24. b4 { [%eval 5.1] [%clk 1:29:39] } 24... f4 { [%eval 4.48] [%clk 0:52:02] } 25. Be2 { [%eval 4.42] [%clk 1:28:53] } 25... fxe3 { [%eval 4.63] [%clk 0:50:20] } 26. fxe3 { [%eval 4.7] [%clk 1:29:16] } 26... Bg5 { [%eval 4.63] [%clk 0:49:59] } 27. Rc3 { [%eval 4.52] [%clk 1:29:37] } 27... g6 { [%eval 5.34] [%clk 0:45:02] } 28. Rxa7 { [%eval 5.34] [%clk 1:30:00] } 28... Be6 { [%eval 6.27] [%clk 0:42:42] } 29. Rc7 { [%eval 5.99] [%clk 1:29:56] } 29... h5 { [%eval 6.75] [%clk 0:42:38] } 30. Rxc6 { [%eval 6.59] [%clk 1:30:10] } 30... Bg4 { [%eval 8.52] [%clk 0:42:29] } 31. Bxg4 { [%eval 8.27] [%clk 1:30:33] } 31... hxg4 { [%eval 9.98] [%clk 0:42:16] } 32. Rxg6+ { [%eval 9.67] [%clk 1:30:58] } 32... Kh8? { [%eval #13] } { Checkmate is now unavoidable. Kf7 was best. } { [%clk 0:40:49] } 33. Rxg5 { [%eval #12] [%clk 1:31:23] } 33... g3 { [%eval #12] [%clk 0:37:05] } 34. Rxg3 { [%eval #11] [%clk 1:31:43] } 34... Rc8 { [%eval #9] [%clk 0:36:24] } 35. c6 { [%eval #8] [%clk 1:31:59] } 35... Rc7 { [%eval #8] [%clk 0:31:43] } 36. b5 { [%eval #7] [%clk 1:32:23] } 36... Rc8 { [%eval #7] [%clk 0:31:35] } 37. b6 { [%eval #6] [%clk 1:32:47] } 37... Ra8 { [%eval #6] [%clk 0:29:58] } 38. c7 { [%eval #5] [%clk 1:33:03] } 38... Ra1+ { [%eval #5] [%clk 0:28:26] } 39. Kf2 { [%eval #4] [%clk 1:33:30] } 39... Ra8 { [%eval #4] [%clk 0:23:32] } 40. c8=Q+ { [%eval #3] [%clk 1:33:49] } 40... Rxc8 { [%eval #3] [%clk 0:23:34] } 41. Rxc8+ { [%eval #2] [%clk 1:34:16] } 41... Kh7 { [%eval #2] [%clk 0:23:46] } 42. Rc6 { [%eval #1] [%clk 1:34:40] } 42... Kh8 { [%clk 0:23:29] } 43. Rh6# { [%clk 1:34:35] } 1-0