Event: Round 4: Sudarshan Sriniaiyer - Vishnu Vanapalli
Site: https://lichess.org
Date: 2023-03-17
White: Sudarshan Sriniaiyer
Black: Vishnu Vanapalli
BlackTitle: FM
Result: 0-1
ECO: A33
Opening: English Opening: Symmetrical Variation, Anti-Benoni Variation, Spielmann Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:27:31] } 1... Nf6 { [%eval 0.28] [%clk 1:30:52] } 2. c4 { [%eval 0.16] [%clk 1:27:53] } 2... c5?! { [%eval 0.93] } { Inaccuracy. e6 was best. } { [%clk 1:31:16] } 3. Nf3?! { [%eval 0.13] } { Inaccuracy. d5 was best. } { [%clk 1:27:33] } 3... cxd4 { [%eval 0.26] [%clk 1:31:38] } 4. Nxd4 { [%eval 0.01] [%clk 1:28:01] } 4... Nc6 { [%eval 0.25] } 5. Nc3 { [%eval 0.14] [%clk 1:23:14] } 5... e6 { [%eval 0.13] [%clk 1:32:16] } 6. Bf4 { [%eval 0.0] [%clk 1:21:41] } 6... d6 { [%eval 0.36] [%clk 1:14:47] } 7. Nxc6 { [%eval 0.35] [%clk 1:03:54] } 7... bxc6 { [%eval 0.51] [%clk 1:15:09] } 8. e4 { [%eval 0.39] [%clk 1:04:05] } 8... e5 { [%eval 0.41] [%clk 1:08:51] } 9. Bg3 { [%eval 0.21] [%clk 0:59:47] } 9... Qa5 { [%eval 0.29] [%clk 1:00:30] } 10. Bd3 { [%eval 0.21] [%clk 0:51:00] } 10... Rb8 { [%eval 0.19] [%clk 0:59:30] } 11. Rb1 { [%eval 0.27] } 11... Be7 { [%eval 0.25] [%clk 0:55:15] } 12. O-O { [%eval 0.22] [%clk 0:47:22] } 12... Be6 { [%eval 0.29] [%clk 0:53:10] } 13. a3 { [%eval 0.26] [%clk 0:35:55] } 13... O-O { [%eval 0.11] [%clk 0:51:56] } 14. Bh4 { [%eval 0.03] [%clk 0:34:58] } 14... Rfd8 { [%eval 0.0] [%clk 0:43:37] } 15. Qc1 { [%eval -0.18] [%clk 0:33:13] } 15... Qa6 { [%eval 0.06] [%clk 0:32:53] } 16. b3 { [%eval 0.11] [%clk 0:26:55] } 16... h6 { [%eval 0.1] } 17. Be2 { [%eval -0.11] [%clk 0:20:49] } 17... Qb7 { [%eval -0.04] } 18. Bxf6 { [%eval -0.06] [%clk 0:14:49] } 18... Bxf6 { [%eval -0.02] [%clk 0:31:19] } 19. b4 { [%eval -0.18] [%clk 0:13:58] } 19... Bg5 { [%eval -0.09] [%clk 0:30:03] } 20. Qc2 { [%eval 0.01] [%clk 0:14:12] } 20... Qa6 { [%eval -0.06] [%clk 0:28:23] } 21. Na4 { [%eval -0.01] [%clk 0:10:03] } 21... Qc8 { [%eval -0.02] [%clk 0:27:56] } 22. Rfd1 { [%eval -0.05] [%clk 0:09:09] } 22... g6 { [%eval -0.08] [%clk 0:22:08] } 23. Nc3 { [%eval -0.26] [%clk 0:09:17] } 23... Rd7 { [%eval -0.09] [%clk 0:21:01] } 24. b5?! { [%eval -1.11] } { Inaccuracy. g3 was best. } { [%clk 0:08:53] } 24... cxb5 { [%eval -0.91] [%clk 0:20:39] } 25. Rxb5 { [%eval -1.31] [%clk 0:09:07] } 25... Rxb5 { [%eval -1.24] [%clk 0:19:38] } 26. Nxb5 { [%eval -1.33] [%clk 0:09:36] } 26... Qc5 { [%eval -1.35] [%clk 0:19:44] } 27. Qa4 { [%eval -1.57] [%clk 0:08:27] } 27... Bd8 { [%eval -1.49] [%clk 0:19:02] } 28. Qb4 { [%eval -1.52] [%clk 0:06:43] } 28... Bb6 { [%eval -1.61] [%clk 0:18:34] } 29. Qxc5 { [%eval -1.57] [%clk 0:05:57] } 29... Bxc5 { [%eval -1.37] [%clk 0:18:57] } 30. a4 { [%eval -1.95] [%clk 0:06:15] } 30... a6 { [%eval -1.46] [%clk 0:09:18] } 31. Nc3 { [%eval -1.57] [%clk 0:06:43] } 31... Bd4 { [%eval -1.6] [%clk 0:08:00] } 32. Nd5 { [%eval -2.01] [%clk 0:05:55] } 32... Rb7 { [%eval -2.06] [%clk 0:08:24] } 33. c5?! { [%eval -2.98] } { Inaccuracy. a5 was best. } { [%clk 0:05:49] } 33... Rb2 { [%eval -3.19] [%clk 0:07:06] } 34. Bxa6 { [%eval -3.69] [%clk 0:05:46] } 34... Bxf2+ { [%eval -3.22] [%clk 0:07:12] } 35. Kh1 { [%eval -3.63] [%clk 0:05:46] } 35... Bxd5 { [%eval -3.78] [%clk 0:05:56] } 36. exd5 { [%eval -3.8] [%clk 0:05:25] } 36... Bxc5 { [%eval -3.6] [%clk 0:06:21] } 37. g3 { [%eval -4.29] [%clk 0:04:41] } 37... Ra2 { [%eval -4.32] [%clk 0:05:44] } 38. Bb5 { [%eval -4.25] [%clk 0:05:05] } 38... f5 { [%eval -4.24] [%clk 0:04:42] } 39. Re1 { [%eval -4.4] [%clk 0:05:20] } 39... Kg7 { [%eval -4.4] [%clk 0:04:29] } 40. Re2 { [%eval -4.6] [%clk 0:05:31] } 40... Rxe2 { [%eval -4.74] [%clk 0:03:57] } 41. Bxe2 { [%eval -4.43] [%clk 0:05:59] } 41... Bb6 { [%eval -4.67] [%clk 0:03:56] } 42. h4 { [%eval -4.77] [%clk 0:02:18] } 42... e4 { [%eval -4.34] [%clk 0:03:57] } 43. Kg2 { [%eval -5.26] [%clk 0:00:48] } 43... Kf6 { [%eval -4.67] } 44. Bb5 { [%eval -4.84] [%clk 0:00:40] } 44... g5 { [%eval -5.09] [%clk 0:04:34] } 45. hxg5+ { [%eval -5.29] [%clk 0:00:35] } 45... hxg5 { [%eval -5.88] [%clk 0:05:02] } 46. Kf1 { [%eval -5.73] [%clk 0:00:40] } 46... Ke5 { [%eval -6.2] } 47. Bd7 { [%eval -6.6] } 47... f4 { [%eval -7.07] [%clk 0:05:49] } 48. gxf4+ { [%eval -8.36] [%clk 0:01:03] } 48... gxf4 { [%eval -8.71] [%clk 0:06:14] } 49. Be6 { [%eval -9.35] [%clk 0:01:04] } 49... f3 { [%eval -9.06] [%clk 0:06:37] } 50. Ke1? { [%eval #-9] } { Checkmate is now unavoidable. Bg4 was best. } { [%clk 0:00:58] } 50... Ba5+ { [%eval #-8] [%clk 0:06:42] } 0-1