Event: Round 5: Miyasaka, Marcus - Marzouq, Chowdhury
Date: 2025-05-16
White: Miyasaka, Marcus
WhiteTitle: FM
WhiteElo: 2227
Black: Marzouq, Chowdhury
BlackElo: 1991
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, Adams Attack
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:59] } 1... c5 { [%eval 0.25] [%clk 1:30:23] } 2. Nf3 { [%eval 0.2] [%clk 1:31:28] } 2... d6 { [%eval 0.31] [%clk 1:30:47] } 3. d4 { [%eval 0.22] [%clk 1:31:57] } 3... cxd4 { [%eval 0.19] [%clk 1:31:11] } 4. Nxd4 { [%eval 0.18] [%clk 1:32:25] } 4... Nf6 { [%eval 0.31] [%clk 1:31:34] } 5. Nc3 { [%eval 0.32] [%clk 1:32:54] } 5... a6 { [%eval 0.23] [%clk 1:31:56] } 6. h3 { [%eval 0.16] [%clk 1:33:22] } 6... e5 { [%eval 0.21] [%clk 1:32:22] } 7. Nde2 { [%eval 0.19] [%clk 1:33:51] } 7... h5 { [%eval 0.26] [%clk 1:32:34] } 8. g3 { [%eval 0.36] [%clk 1:34:20] } 8... Be7 { [%eval 0.31] [%clk 1:32:32] } 9. Bg2 { [%eval 0.34] [%clk 1:34:47] } 9... Qc7 { [%eval 0.51] [%clk 1:30:39] } 10. a4 { [%eval 0.52] [%clk 1:34:53] } 10... Be6 { [%eval 0.69] [%clk 1:29:16] } 11. Be3 { [%eval 0.57] [%clk 1:32:24] } 11... Nbd7 { [%eval 0.54] [%clk 1:28:12] } 12. b3 { [%eval 0.53] [%clk 1:30:32] } 12... Rc8 { [%eval 0.65] [%clk 1:11:13] } 13. f4 { [%eval 0.62] [%clk 1:19:34] } 13... exf4?! { [%eval 1.43] } { Inaccuracy. d5 was best. } { [%clk 1:07:32] } 14. gxf4 { [%eval 1.49] [%clk 1:19:54] } 14... g6 { [%eval 2.09] [%clk 1:04:46] } 15. O-O { [%eval 2.04] [%clk 1:19:07] } 15... Nf8 { [%eval 2.61] [%clk 0:53:16] } 16. Bd4 { [%eval 2.73] [%clk 1:15:30] } 16... Rg8 { [%eval 2.63] [%clk 0:51:40] } 17. Kh1 { [%eval 2.64] [%clk 1:07:28] } 17... N8h7 { [%eval 2.95] [%clk 0:47:11] } 18. a5?! { [%eval 2.17] } { Inaccuracy. e5 was best. } { [%clk 0:58:54] } 18... Bf8? { [%eval 3.63] } { Mistake. h4 was best. } { [%clk 0:33:59] } 19. Qd3 { [%eval 3.65] [%clk 0:54:44] } 19... Be7 { [%eval 3.61] [%clk 0:30:33] } 20. Bb6 { [%eval 3.27] [%clk 0:47:48] } 20... Qb8 { [%eval 3.55] [%clk 0:30:46] } 21. Nd4 { [%eval 2.95] [%clk 0:38:28] } 21... Nd7?! { [%eval 4.34] } { Inaccuracy. h4 was best. } { [%clk 0:25:55] } 22. f5 { [%eval 4.33] [%clk 0:36:21] } 22... Ne5 { [%eval 4.49] [%clk 0:26:07] } 23. fxe6 { [%eval 4.39] [%clk 0:32:41] } 23... Nxd3?! { [%eval 5.81] } { Inaccuracy. fxe6 was best. } { [%clk 0:26:26] } 24. exf7+ { [%eval 5.49] [%clk 0:33:09] } 24... Kd7 { [%eval 5.44] [%clk 0:26:19] } 25. fxg8=Q { [%eval 5.93] [%clk 0:33:19] } 25... Rxg8 { [%eval 5.76] [%clk 0:25:39] } 26. cxd3 { [%eval 5.71] [%clk 0:33:47] } 26... Nf6 { [%eval 5.64] [%clk 0:25:20] } 27. Nd5 { [%eval 5.52] [%clk 0:31:42] } 27... Rf8 { [%eval 6.01] [%clk 0:22:04] } 28. Rac1 { [%eval 6.39] [%clk 0:25:36] } 28... Nxd5 { [%eval 6.13] [%clk 0:22:07] } 29. exd5 { [%eval 6.18] [%clk 0:25:58] } 29... Rxf1+ { [%eval 6.04] [%clk 0:21:41] } 30. Bxf1 { [%eval 6.35] [%clk 0:24:26] } 30... Bd8 { [%eval 7.63] [%clk 0:21:37] } 31. h4 { [%eval 7.44] [%clk 0:15:46] } 31... Bxb6 { [%eval 7.81] [%clk 0:16:42] } 32. Bh3+ { [%eval 7.62] [%clk 0:13:37] } 32... Ke7 { [%eval 7.34] [%clk 0:16:15] } 33. axb6 { [%eval 7.89] [%clk 0:14:05] } 33... Qh8 { [%eval 9.5] [%clk 0:14:55] } 34. Rc7+ { [%eval 8.89] [%clk 0:13:18] } 34... Kf6 { [%eval 8.73] [%clk 0:15:23] } 35. Nf3 { [%eval 7.16] [%clk 0:12:05] } 35... g5 { [%eval 8.71] [%clk 0:13:05] } 36. Nxg5 { [%eval 8.39] [%clk 0:10:13] } 36... Kg6 { [%eval 14.12] [%clk 0:13:32] } 37. Rf7 { [%eval 10.04] [%clk 0:09:55] } 37... Qa1+?! { [%eval #19] } { Checkmate is now unavoidable. Qe5 was best. } { [%clk 0:13:50] } 38. Kg2 { [%eval #24] [%clk 0:10:07] } 38... Qb2+ { [%eval #17] [%clk 0:13:52] } 39. Kf3 { [%eval #16] [%clk 0:10:28] } 39... Qe5 { [%eval #16] [%clk 0:12:58] } 40. Bf5+ { [%eval #15] [%clk 0:10:55] } 40... Qxf5+ { [%eval #15] [%clk 0:13:23] } 41. Rxf5 { [%eval #14] [%clk 0:11:22] } 41... Kxf5 { [%eval #14] [%clk 0:13:47] } 42. Nf7 { [%eval #14] [%clk 0:11:40] } 1-0