Event: Round 2: Shangin, Lev - Colas, Joshua
Site: https://lichess.org/broadcast/2025-marshall-chess-club-gmim-labor-day-invitational--mix/round-2/p4JAALhs/8ve6KCdh
White: Shangin, Lev
WhiteElo: 2186
Black: Colas, Joshua
BlackTitle: FM
BlackElo: 2267
Result: 1-0
ECO: E12
Opening: Queen's Indian Defense: Kasparov-Petrosian Variation, Hedgehog Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:58] } 1... Nf6 { [%eval 0.19] [%clk 1:13:19] } 2. c4 { [%eval 0.18] [%clk 1:31:22] } 2... e6 { [%eval 0.14] [%clk 1:13:24] } 3. Nf3 { [%eval 0.11] [%clk 1:31:47] } 3... b6 { [%eval 0.23] [%clk 1:13:29] } 4. a3 { [%eval 0.18] [%clk 1:32:14] } 4... Bb7 { [%eval 0.07] [%clk 1:13:53] } 5. Nc3 { [%eval 0.14] [%clk 1:32:41] } 5... g6 { [%eval 0.47] [%clk 1:12:50] } 6. Qc2 { [%eval 0.43] [%clk 1:32:03] } 6... Bg7 { [%eval 0.75] [%clk 1:11:31] } 7. e4 { [%eval 0.67] [%clk 1:30:15] } 7... O-O { [%eval 0.89] [%clk 1:11:42] } 8. Be2 { [%eval 0.48] [%clk 1:26:39] } 8... d6 { [%eval 1.0] [%clk 1:11:09] } 9. O-O { [%eval 0.85] [%clk 1:20:04] } 9... Nbd7 { [%eval 0.97] [%clk 1:10:12] } 10. h3 { [%eval 0.44] [%clk 1:16:22] } 10... e5 { [%eval 0.96] [%clk 1:08:47] } 11. d5 { [%eval 0.89] [%clk 1:14:32] } 11... a5 { [%eval 1.01] [%clk 1:06:20] } 12. Be3 { [%eval 1.03] [%clk 1:11:48] } 12... a4 { [%eval 1.33] [%clk 1:02:43] } 13. Nd2 { [%eval 1.37] [%clk 0:54:59] } 13... Nc5 { [%eval 1.36] [%clk 1:02:33] } 14. g4?! { [%eval 0.44] } { Inaccuracy. Bxc5 was best. } { [%clk 0:53:54] } 14... Nfd7 { [%eval 0.51] [%clk 1:00:14] } 15. Kh2?! { [%eval -0.19] } { Inaccuracy. Rae1 was best. } { [%clk 0:50:41] } 15... Qe7?! { [%eval 0.6] } { Inaccuracy. Bf6 was best. } { [%clk 0:56:57] } 16. Rg1 { [%eval 1.0] [%clk 0:47:11] } 16... Kh8 { [%eval 1.0] [%clk 0:56:46] } 17. Raf1 { [%eval 0.99] [%clk 0:43:37] } 17... Bc8 { [%eval 1.01] [%clk 0:54:36] } 18. f3?! { [%eval 0.24] } { Inaccuracy. Rg2 was best. } { [%clk 0:42:32] } 18... Nb8 { [%eval 0.68] [%clk 0:52:00] } 19. Rg2 { [%eval 0.77] [%clk 0:33:55] } 19... Bf6 { [%eval 0.9] [%clk 0:49:45] } 20. g5 { [%eval 0.98] [%clk 0:33:32] } 20... Bg7 { [%eval 0.92] [%clk 0:49:33] } 21. Rh1 { [%eval 0.73] [%clk 0:33:02] } 21... f5 { [%eval 1.21] [%clk 0:48:35] } 22. h4 { [%eval 1.13] [%clk 0:31:20] } 22... Bd7 { [%eval 1.19] [%clk 0:39:48] } 23. Kg1 { [%eval 1.0] [%clk 0:28:00] } 23... Nba6 { [%eval 0.84] [%clk 0:38:27] } 24. Qd1 { [%eval 0.35] [%clk 0:18:37] } 24... Kg8 { [%eval 0.81] [%clk 0:38:25] } 25. Qc2?! { [%eval 0.0] } { Inaccuracy. exf5 was best. } { [%clk 0:17:23] } 25... Rf7?! { [%eval 0.58] } { Inaccuracy. f4 was best. } { [%clk 0:38:34] } 26. Bf2?! { [%eval 0.03] } { Inaccuracy. exf5 was best. } { [%clk 0:15:13] } 26... Raf8?! { [%eval 0.6] } { Inaccuracy. h5 was best. } { [%clk 0:38:41] } 27. Be3 { [%eval 0.62] [%clk 0:15:34] } 27... Qd8 { [%eval 0.73] [%clk 0:38:07] } 28. Qd1 { [%eval 0.4] [%clk 0:14:10] } 28... Qc8?! { [%eval 1.42] } { Inaccuracy. f4 was best. } { [%clk 0:37:52] } 29. Qe1 { [%eval 1.0] [%clk 0:13:53] } 29... Nb3?! { [%eval 1.75] } { Inaccuracy. f4 was best. } { [%clk 0:31:53] } 30. Nxb3 { [%eval 1.69] [%clk 0:12:58] } 30... axb3 { [%eval 1.55] [%clk 0:31:27] } 31. h5 { [%eval 1.59] [%clk 0:11:34] } 31... f4 { [%eval 1.76] [%clk 0:29:00] } 32. Qh4 { [%eval 1.84] [%clk 0:10:12] } 32... Re7 { [%eval 1.8] [%clk 0:29:29] } 33. Bd2 { [%eval 1.85] [%clk 0:09:56] } 33... Rfe8 { [%eval 2.46] [%clk 0:29:32] } 34. hxg6 { [%eval 2.48] [%clk 0:09:13] } 34... hxg6 { [%eval 2.5] [%clk 0:30:00] } 35. Qh7+ { [%eval 2.52] [%clk 0:09:28] } 35... Kf7 { [%eval 2.41] [%clk 0:29:46] } 36. Rh6 { [%eval 2.26] [%clk 0:08:29] } 36... Bf5? { [%eval 4.24] } { Mistake. Rg8 was best. } { [%clk 0:30:13] } 37. Rgh2?! { [%eval 2.89] } { Inaccuracy. exf5 was best. } { [%clk 0:06:47] } 37... Rg8 { [%eval 2.44] [%clk 0:27:44] } 38. Bd3 { [%eval 2.05] [%clk 0:04:38] } 38... Kf8?? { [%eval 6.17] } { Blunder. Bd7 was best. } { [%clk 0:27:27] } 39. exf5 { [%eval 6.0] [%clk 0:04:08] } 39... e4 { [%eval 6.82] [%clk 0:27:21] } 40. f6 { [%eval 6.4] [%clk 0:03:57] } 40... Bxf6?? { [%eval #13] } { Checkmate is now unavoidable. e3 was best. } { [%clk 0:25:09] } 41. Qxg8+ { [%eval #12] [%clk 0:04:16] } 41... Kxg8 { [%eval #12] [%clk 0:25:37] } 42. gxf6 { [%eval #11] [%clk 0:04:45] } 42... Kf7 { [%eval #11] [%clk 0:26:03] } 43. fxe7 { [%eval #10] [%clk 0:04:56] } 1-0