Event: Round 4: Marsh, James J - Lee, Rohan
Date: 2025-05-04
White: Marsh, James J
WhiteElo: 2051
Black: Lee, Rohan
BlackElo: 1971
Result: 1-0
ECO: E73
Opening: King's Indian Defense: Averbakh Variation, Flexible Defense
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:47] } 1... Nf6 { [%eval 0.19] [%clk 1:30:57] } 2. c4 { [%eval 0.18] [%clk 1:31:00] } 2... g6 { [%eval 0.19] [%clk 1:31:25] } 3. Nc3 { [%eval 0.21] [%clk 1:31:15] } 3... Bg7 { [%eval 0.51] [%clk 1:31:53] } 4. e4 { [%eval 0.4] [%clk 1:31:27] } 4... d6 { [%eval 0.55] [%clk 1:32:22] } 5. Be2 { [%eval 0.51] [%clk 1:31:15] } 5... O-O { [%eval 0.48] [%clk 1:32:43] } 6. Bg5 { [%eval 0.18] [%clk 1:30:48] } 6... h6 { [%eval 0.41] [%clk 1:30:27] } 7. Be3 { [%eval 0.4] [%clk 1:31:09] } 7... e5 { [%eval 0.61] [%clk 1:28:52] } 8. d5 { [%eval 0.8] [%clk 1:30:52] } 8... a5 { [%eval 0.96] [%clk 1:27:49] } 9. Qd2 { [%eval 0.94] [%clk 1:24:38] } 9... Kh7 { [%eval 1.09] [%clk 1:26:23] } 10. f3 { [%eval 1.01] [%clk 1:23:11] } 10... Na6 { [%eval 1.22] [%clk 1:25:20] } 11. g4 { [%eval 1.09] [%clk 1:21:50] } 11... Ne8 { [%eval 1.57] [%clk 1:21:30] } 12. h4 { [%eval 1.75] [%clk 1:18:36] } 12... Nc5 { [%eval 1.84] [%clk 1:16:31] } 13. h5 { [%eval 1.54] [%clk 1:16:14] } 13... g5 { [%eval 1.49] [%clk 1:15:54] } 14. Nh3 { [%eval 1.51] [%clk 1:15:47] } 14... Bf6 { [%eval 1.51] [%clk 1:14:29] } 15. O-O { [%eval 1.59] [%clk 1:13:53] } 15... a4 { [%eval 1.89] [%clk 1:11:33] } 16. Rfd1 { [%eval 1.87] [%clk 1:10:59] } 16... Bd7 { [%eval 1.75] [%clk 1:08:24] } 17. Nf2 { [%eval 1.9] [%clk 1:09:59] } 17... Ra6 { [%eval 2.13] [%clk 0:52:02] } 18. Nd3 { [%eval 1.68] [%clk 0:59:11] } 18... Qe7 { [%eval 1.74] [%clk 0:47:28] } 19. Qc2 { [%eval 1.48] [%clk 0:56:20] } 19... Ng7 { [%eval 1.57] [%clk 0:40:43] } 20. b4 { [%eval 1.28] [%clk 0:53:31] } 20... axb3 { [%eval 1.32] [%clk 0:40:44] } 21. axb3 { [%eval 1.42] [%clk 0:53:50] } 21... Rfa8?! { [%eval 2.25] } { Inaccuracy. Nxd3 was best. } { [%clk 0:38:24] } 22. Rxa6 { [%eval 2.11] [%clk 0:52:04] } 22... Nxa6 { [%eval 2.44] [%clk 0:36:53] } 23. b4 { [%eval 2.33] [%clk 0:47:34] } 23... c6 { [%eval 2.9] [%clk 0:32:58] } 24. c5 { [%eval 2.88] [%clk 0:40:32] } 24... Ne8 { [%eval 2.74] [%clk 0:32:31] } 25. Qb3 { [%eval 2.15] [%clk 0:37:06] } 25... Kg7 { [%eval 2.43] [%clk 0:30:08] } 26. Rd2 { [%eval 2.07] [%clk 0:34:01] } 26... Qd8 { [%eval 2.58] [%clk 0:28:58] } 27. Nb2 { [%eval 2.1] [%clk 0:32:36] } 27... Be7?! { [%eval 3.35] } { Inaccuracy. Nac7 was best. } { [%clk 0:25:19] } 28. Nba4?! { [%eval 2.31] } { Inaccuracy. Nc4 was best. } { [%clk 0:29:54] } 28... cxd5 { [%eval 2.27] [%clk 0:22:35] } 29. exd5 { [%eval 2.32] [%clk 0:28:54] } 29... f5?! { [%eval 3.58] } { Inaccuracy. Bxa4 was best. } { [%clk 0:20:14] } 30. Nb6 { [%eval 3.46] [%clk 0:24:55] } 30... dxc5 { [%eval 3.81] [%clk 0:17:24] } 31. Nxa8 { [%eval 3.83] [%clk 0:23:40] } 31... cxb4 { [%eval 4.5] [%clk 0:17:10] } 32. Nb6 { [%eval 3.88] [%clk 0:18:57] } 32... bxc3 { [%eval 4.01] [%clk 0:13:43] } 33. Qxc3 { [%eval 3.71] [%clk 0:19:25] } 33... Bf6 { [%eval 4.05] [%clk 0:13:05] } 34. Qa3 { [%eval 3.74] [%clk 0:18:54] } 34... Nac7 { [%eval 4.23] [%clk 0:10:08] } 35. Qb4 { [%eval 4.33] [%clk 0:17:01] } 35... e4 { [%eval 4.51] [%clk 0:08:06] } 36. fxe4 { [%eval 4.45] [%clk 0:16:31] } 36... fxg4 { [%eval 5.44] [%clk 0:03:25] } 37. e5 { [%eval 5.67] [%clk 0:11:47] } 37... Bxe5 { [%eval 5.77] [%clk 0:02:47] } 38. Qe4 { [%eval 5.72] [%clk 0:12:08] } 38... Bf6?? { [%eval #15] } { Checkmate is now unavoidable. Qe7 was best. } { [%clk 0:02:37] } 39. Qg6+?? { [%eval 5.6] } { Lost forced checkmate sequence. Bd3 was best. } { [%clk 0:12:23] } 39... Kh8 { [%eval 6.16] [%clk 0:03:01] } 40. Qxh6+ { [%eval 6.67] [%clk 0:08:28] } 40... Kg8 { [%eval 6.3] [%clk 0:03:24] } 41. Qg6+ { [%eval 5.42] [%clk 0:08:47] } 41... Kh8 { [%eval 5.35] [%clk 0:03:34] } 42. Bc5 { [%eval 5.25] [%clk 0:06:56] } 42... Na6?? { [%eval #4] } { Checkmate is now unavoidable. Bf5 was best. } { [%clk 0:02:46] } 43. Bd3 { [%eval #5] [%clk 0:06:46] } 43... Bf5 { [%eval #3] [%clk 0:01:21] } 44. Bxf5 { [%eval #3] [%clk 0:06:33] } 44... Qc7 { [%eval #2] [%clk 0:01:23] } 45. Qxe8+ { [%eval #1] [%clk 0:06:28] } 45... Kg7 { [%eval #1] [%clk 0:01:47] } 46. Qf8# { [%clk 0:05:44] } 1-0