Event: Online_Olympiad_Div2_PoolA
Site: Chess.com
Date: 2021-09-03
White: Subrota, Biswas
WhiteElo: 2257
Black: Tarigan, Gilbert Elroy
BlackElo: 2166
Result: 1-0
ECO: E20
Opening: Nimzo-Indian Defense: Kmoch Variation
Variant: Standard
TimeControl: 900+5

1. d4 { [%eval 0.0] [%clk 0:15:03] } 1... Nf6 { [%eval 0.19] [%clk 0:15:00] } 2. c4 { [%eval 0.11] [%clk 0:15:06] } 2... e6 { [%eval 0.39] [%clk 0:15:02] } 3. Nc3 { [%eval 0.0] [%clk 0:15:08] } 3... Bb4 { [%eval 0.25] [%clk 0:15:05] } 4. f3 { [%eval 0.0] [%clk 0:15:10] } 4... d5 { [%eval 0.25] [%clk 0:13:05] } 5. a3 { [%eval 0.13] [%clk 0:15:08] } 5... Bxc3+ { [%eval 0.02] [%clk 0:13:06] } 6. bxc3 { [%eval 0.0] [%clk 0:15:13] } 6... c5 { [%eval 0.13] [%clk 0:13:01] } 7. e3 { [%eval -0.26] [%clk 0:15:16] } 7... O-O { [%eval 0.0] [%clk 0:13:01] } 8. cxd5 { [%eval -0.19] [%clk 0:15:19] } 8... exd5 { [%eval 0.21] [%clk 0:12:55] } 9. Bd3 { [%eval 0.0] [%clk 0:15:21] } 9... b6 { [%eval 0.1] [%clk 0:12:38] } 10. Ne2 { [%eval 0.12] [%clk 0:15:23] } 10... Ba6 { [%eval 0.0] [%clk 0:12:40] } 11. O-O { [%eval 0.08] [%clk 0:15:28] } 11... Bxd3 { [%eval 0.08] [%clk 0:12:08] } 12. Qxd3 { [%eval 0.06] [%clk 0:15:32] } 12... Re8 { [%eval 0.09] [%clk 0:12:10] } 13. Ng3 { [%eval 0.0] [%clk 0:15:24] } 13... Nc6 { [%eval 0.26] [%clk 0:12:07] } 14. Bb2 { [%eval 0.21] [%clk 0:15:22] } 14... h5 { [%eval 0.5] [%clk 0:09:26] } 15. e4 { [%eval 0.72] [%clk 0:15:17] } 15... h4 { [%eval 0.69] [%clk 0:07:01] } 16. Nf5 { [%eval 0.4] [%clk 0:15:17] } 16... dxe4 { [%eval 0.37] [%clk 0:05:27] } 17. fxe4 { [%eval 0.67] [%clk 0:15:22] } 17... Rxe4 { [%eval 1.09] [%clk 0:03:52] } 18. Nxg7 { [%eval 1.16] [%clk 0:15:15] } 18... Kxg7?! { [%eval 2.0] } { Inaccuracy. Ne5 was best. } { [%clk 0:01:23] } 19. Rxf6 { [%eval 1.54] [%clk 0:15:14] } 19... Qxf6 { [%eval 1.79] [%clk 0:01:21] } 20. Qxe4 { [%eval 1.83] [%clk 0:15:15] } 20... c4?! { [%eval 2.85] } { Inaccuracy. Qg6 was best. } { [%clk 0:00:56] } 21. Rf1 { [%eval 2.69] [%clk 0:14:48] } 21... Qg6 { [%eval 2.9] [%clk 0:00:52] } 22. Qe2?? { [%eval 0.87] } { Blunder. Qxh4 was best. } { [%clk 0:13:54] } 22... h3 { [%eval 0.9] [%clk 0:00:14] } 23. g3 { [%eval 0.96] [%clk 0:13:12] } 23... f5 { [%eval 0.98] [%clk 0:00:11] } 24. Re1?! { [%eval 0.4] } { Inaccuracy. Qxc4 was best. } { [%clk 0:13:04] } 24... Qg4?! { [%eval 1.05] } { Inaccuracy. f4 was best. } { [%clk 0:00:09] } 25. Qxc4 { [%eval 1.0] [%clk 0:12:32] } 25... Qf3 { [%eval 1.24] [%clk 0:00:11] } 26. Qe2 { [%eval 0.81] [%clk 0:12:33] } 26... Qxe2 { [%eval 1.01] [%clk 0:00:07] } 27. Rxe2 { [%eval 0.95] [%clk 0:12:37] } 27... Na5?! { [%eval 1.54] } { Inaccuracy. Kf6 was best. } { [%clk 0:00:11] } 28. Bc1? { [%eval 0.48] } { Mistake. Re7+ was best. } { [%clk 0:12:18] } 28... Rc8 { [%eval 0.5] [%clk 0:00:13] } 29. Bd2 { [%eval 0.33] [%clk 0:12:16] } 29... Nc4 { [%eval 0.09] [%clk 0:00:15] } 30. Be1 { [%eval -0.23] [%clk 0:12:16] } 30... Kf6 { [%eval 0.0] [%clk 0:00:16] } 31. a4 { [%eval 0.0] [%clk 0:12:13] } 31... Nd6 { [%eval 0.26] [%clk 0:00:19] } 32. Kf2 { [%eval 0.3] [%clk 0:12:03] } 32... Ne4+ { [%eval 0.5] [%clk 0:00:22] } 33. Kf3 { [%eval 0.45] [%clk 0:12:07] } 33... Rc4 { [%eval 0.86] [%clk 0:00:11] } 34. g4 { [%eval 0.98] [%clk 0:12:11] } 34... Ng5+ { [%eval 1.24] [%clk 0:00:12] } 35. Kf4 { [%eval 0.99] [%clk 0:12:07] } 35... Ne6+ { [%eval 1.16] [%clk 0:00:16] } 36. Kg3 { [%eval 1.33] [%clk 0:11:45] } 36... Rxa4 { [%eval 1.17] [%clk 0:00:11] } 37. gxf5 { [%eval 1.21] [%clk 0:11:42] } 37... Kxf5 { [%eval 1.17] [%clk 0:00:16] } 38. Re5+ { [%eval 1.13] [%clk 0:11:42] } 38... Kf6 { [%eval 0.83] [%clk 0:00:19] } 39. Kxh3 { [%eval 0.98] [%clk 0:11:46] } 39... Nf4+? { [%eval 2.35] } { Mistake. Rc4 was best. } { [%clk 0:00:18] } 40. Kg4 { [%eval 2.58] [%clk 0:11:46] } 40... Ng6 { [%eval 2.7] [%clk 0:00:15] } 41. Re2 { [%eval 2.08] [%clk 0:11:41] } 41... b5?! { [%eval 3.28] } { Inaccuracy. Ra1 was best. } { [%clk 0:00:10] } 42. h4 { [%eval 3.34] [%clk 0:11:45] } 42... Ne7 { [%eval 3.5] [%clk 0:00:07] } 43. h5 { [%eval 3.34] [%clk 0:11:47] } 43... Nd5? { [%eval 5.7] } { Mistake. Ng8 was best. } { [%clk 0:00:08] } 44. Re5 { [%eval 5.74] [%clk 0:11:44] } 44... Nb6 { [%eval 6.59] [%clk 0:00:07] } 45. Bh4+ { [%eval 6.35] [%clk 0:11:47] } 45... Kf7?! { [%eval 9.8] } { Inaccuracy. Kg7 was best. } { [%clk 0:00:10] } 46. h6 { [%eval 10.46] [%clk 0:11:40] } 46... Nc8?! { [%eval #7] } { Checkmate is now unavoidable. Nd5 was best. } { [%clk 0:00:07] } 47. h7 { [%eval #6] [%clk 0:11:35] } 47... Kg7 { [%eval #5] [%clk 0:00:10] } 48. Rh5 { [%eval #4] [%clk 0:11:40] } 1-0