Event: Round 3: Marzouq, Chowdhury - Dong, Kyle Qiyu
Date: 2025-04-05
White: Marzouq, Chowdhury
WhiteElo: 1983
Black: Dong, Kyle Qiyu
BlackTitle: CM
BlackElo: 2006
Result: 0-1
ECO: D02
Opening: Queen's Pawn Game: London System
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:28:51] } 1... d5 { [%eval 0.2] [%clk 1:28:29] } 2. Nf3 { [%eval 0.08] [%clk 1:29:10] } 2... Nf6 { [%eval 0.11] [%clk 1:28:00] } 3. Bf4 { [%eval 0.02] [%clk 1:29:32] } 3... c5 { [%eval 0.11] [%clk 1:28:13] } 4. e3 { [%eval 0.0] [%clk 1:29:57] } 4... Nc6 { [%eval 0.15] [%clk 1:28:37] } 5. Nbd2 { [%eval 0.0] [%clk 1:30:22] } 5... e6 { [%eval 0.1] [%clk 1:29:00] } 6. c3 { [%eval 0.14] [%clk 1:30:45] } 6... cxd4 { [%eval 0.22] [%clk 1:29:25] } 7. exd4 { [%eval 0.16] [%clk 1:29:45] } 7... Nh5 { [%eval 0.16] [%clk 1:29:35] } 8. Be3 { [%eval 0.1] [%clk 1:30:02] } 8... Bd6 { [%eval 0.18] [%clk 1:29:59] } 9. Bd3 { [%eval 0.14] [%clk 1:29:47] } 9... Nf4 { [%eval 0.21] [%clk 1:30:24] } 10. Bxf4 { [%eval 0.21] [%clk 1:30:09] } 10... Bxf4 { [%eval 0.11] [%clk 1:30:49] } 11. O-O { [%eval 0.09] [%clk 1:29:30] } 11... O-O { [%eval 0.12] [%clk 1:31:11] } 12. Re1 { [%eval 0.16] [%clk 1:29:19] } 12... Bd6 { [%eval 0.23] [%clk 1:31:34] } 13. Ne5 { [%eval -0.13] [%clk 1:22:48] } 13... Qc7 { [%eval -0.12] [%clk 1:14:43] } 14. Ndf3 { [%eval -0.15] [%clk 1:09:43] } 14... f6 { [%eval -0.12] [%clk 1:13:25] } 15. Nxc6 { [%eval -0.14] [%clk 1:09:35] } 15... bxc6 { [%eval -0.14] [%clk 1:13:32] } 16. c4 { [%eval -0.15] [%clk 1:09:18] } 16... Rb8 { [%eval -0.19] [%clk 0:52:59] } 17. Qc2 { [%eval -0.42] [%clk 1:02:50] } 17... g6 { [%eval 0.03] [%clk 0:52:59] } 18. c5 { [%eval -0.28] [%clk 1:01:59] } 18... Bf4 { [%eval -0.41] [%clk 0:53:15] } 19. g3 { [%eval -0.42] [%clk 1:02:19] } 19... Bh6 { [%eval -0.46] [%clk 0:53:40] } 20. Rab1 { [%eval -0.62] [%clk 1:02:23] } 20... Bg7 { [%eval -0.61] [%clk 0:52:51] } 21. b4? { [%eval -2.04] } { Mistake. Qc3 was best. } { [%clk 0:45:59] } 21... e5 { [%eval -2.14] [%clk 0:53:01] } 22. Bf1 { [%eval -2.55] [%clk 0:45:59] } 22... Bf5 { [%eval -2.68] [%clk 0:52:53] } 23. Qa4?! { [%eval -3.7] } { Inaccuracy. Qd2 was best. } { [%clk 0:45:11] } 23... Bxb1 { [%eval -3.62] [%clk 0:53:12] } 24. Rxb1 { [%eval -3.22] [%clk 0:45:36] } 24... e4 { [%eval -3.81] [%clk 0:53:18] } 25. Nd2 { [%eval -4.49] [%clk 0:45:59] } 25... f5 { [%eval -4.54] [%clk 0:53:23] } 26. b5 { [%eval -4.37] [%clk 0:46:25] } 26... f4 { [%eval -4.59] [%clk 0:51:24] } 27. bxc6 { [%eval -5.65] [%clk 0:46:06] } 27... Rxb1 { [%eval -5.93] [%clk 0:51:19] } 28. Nxb1 { [%eval -5.81] [%clk 0:46:33] } 28... fxg3 { [%eval -5.72] [%clk 0:51:38] } 29. hxg3 { [%eval -5.98] [%clk 0:47:00] } 29... Qf7 { [%eval -5.84] [%clk 0:51:38] } 30. f4 { [%eval -5.44] [%clk 0:47:06] } 30... exf3 { [%eval -4.97] [%clk 0:52:02] } 31. Nc3?! { [%eval -6.37] } { Inaccuracy. Nd2 was best. } { [%clk 0:47:21] } 31... f2+? { [%eval -3.36] } { Mistake. Qe6 was best. } { [%clk 0:52:26] } 32. Kh2 { [%eval -3.07] [%clk 0:47:49] } 32... Kh8 { [%eval -2.87] [%clk 0:51:07] } 33. Nb5?! { [%eval -3.93] } { Inaccuracy. Qd1 was best. } { [%clk 0:47:50] } 33... g5 { [%eval -3.8] [%clk 0:48:53] } 34. Qd1 { [%eval -3.82] [%clk 0:46:14] } 34... Qe6 { [%eval -3.71] [%clk 0:48:52] } 35. Nd6?! { [%eval -5.54] } { Inaccuracy. Qh5 was best. } { [%clk 0:42:48] } 35... g4 { [%eval -5.56] [%clk 0:49:09] } 36. Kg2 { [%eval -5.15] [%clk 0:38:06] } 36... Qg6 { [%eval -4.88] [%clk 0:47:39] } 37. Be2?? { [%eval #-23] } { Checkmate is now unavoidable. Bd3 was best. } { [%clk 0:30:55] } 37... Qh5 { [%eval -7.94] [%clk 0:47:05] } 38. Qh1? { [%eval #-11] } { Checkmate is now unavoidable. Bxg4 was best. } { [%clk 0:31:07] } 38... f1=Q+ { [%eval #-10] [%clk 0:47:09] } 39. Bxf1 { [%eval #-10] [%clk 0:31:23] } 39... Qg5 { [%eval #-9] [%clk 0:46:08] } 40. Be2 { [%eval #-9] [%clk 0:30:37] } 40... Bxd4 { [%eval -9.42] [%clk 0:44:22] } 41. Qe1? { [%eval #-7] } { Checkmate is now unavoidable. Qg1 was best. } { [%clk 0:28:25] } 41... Bxc5?? { [%eval -4.74] } { Lost forced checkmate sequence. Qe3 was best. } { [%clk 0:44:34] } 42. Nb7?! { [%eval -6.31] } { Inaccuracy. Ne4 was best. } { [%clk 0:27:13] } 42... Bb6 { [%eval -6.43] [%clk 0:44:09] } 43. a4?? { [%eval #-7] } { Checkmate is now unavoidable. c7 was best. } { [%clk 0:27:12] } 43... Qh5?? { [%eval -6.87] } { Lost forced checkmate sequence. Qe3 was best. } { [%clk 0:43:54] } 44. Bxg4 { [%eval -6.77] [%clk 0:26:38] } 44... Qxg4 { [%eval -6.53] [%clk 0:44:13] } 45. Nd6 { [%eval -7.11] [%clk 0:26:05] } 45... Qg6 { [%eval -6.97] [%clk 0:39:38] } 46. Qe5+ { [%eval -6.99] [%clk 0:24:05] } 46... Qf6 { [%eval -6.83] [%clk 0:39:54] } 47. Qxf6+ { [%eval -6.86] [%clk 0:24:11] } 47... Rxf6 { [%eval -6.96] [%clk 0:40:23] } 48. a5?? { [%eval #-15] } { Checkmate is now unavoidable. Nb5 was best. } { [%clk 0:24:07] } 48... Rxd6 { [%eval -13.65] [%clk 0:40:38] } 49. axb6?! { [%eval #-14] } { Checkmate is now unavoidable. Kf3 was best. } { [%clk 0:24:31] } 49... axb6 { [%eval #-13] [%clk 0:41:04] } 0-1