Event: Round 8: Haydon, David L - Abhyuday, Santhosh
Date: 2024-03-31
White: Haydon, David L
WhiteTitle: FM
WhiteElo: 2246
Black: Abhyuday, Santhosh
BlackElo: 2124
Result: 1/2-1/2
ECO: B51
Opening: Sicilian Defense: Moscow Variation
Variant: Standard

1. e4 { [%eval 0.14] [%clk 1:30:58] } 1... c5 { [%eval 0.17] [%clk 1:25:06] } 2. Nf3 { [%eval 0.22] [%clk 1:31:15] } 2... d6 { [%eval 0.0] [%clk 1:25:30] } 3. Bb5+ { [%eval 0.12] [%clk 1:30:46] } 3... Nd7 { [%eval 0.24] [%clk 1:25:17] } 4. c3 { [%eval 0.19] [%clk 1:27:17] } 4... Nf6 { [%eval 0.13] [%clk 1:24:55] } 5. Qe2 { [%eval 0.21] [%clk 1:27:38] } 5... a6 { [%eval 0.21] [%clk 1:24:44] } 6. Ba4 { [%eval 0.0] [%clk 1:26:56] } 6... b5 { [%eval 0.09] [%clk 1:25:13] } 7. Bc2 { [%eval 0.09] [%clk 1:27:17] } 7... Bb7 { [%eval 0.14] [%clk 1:25:35] } 8. d4 { [%eval 0.16] [%clk 1:24:06] } 8... e6 { [%eval 0.14] [%clk 1:25:43] } 9. O-O { [%eval 0.11] [%clk 1:22:27] } 9... Be7 { [%eval 0.09] [%clk 1:25:48] } 10. Nbd2 { [%eval 0.1] [%clk 1:21:18] } 10... Qc7 { [%eval 0.02] [%clk 1:26:00] } 11. a4?! { [%eval -0.68] } { Inaccuracy. Bb1 was best. } { [%clk 1:17:17] } 11... O-O?! { [%eval 0.0] } { Inaccuracy. cxd4 was best. } { [%clk 1:19:51] } 12. axb5 { [%eval -0.18] [%clk 1:11:35] } 12... axb5 { [%eval -0.22] [%clk 1:20:15] } 13. Rxa8 { [%eval -0.17] [%clk 1:12:00] } 13... Rxa8 { [%eval -0.17] [%clk 1:20:42] } 14. e5 { [%eval -0.17] [%clk 1:08:59] } 14... dxe5 { [%eval -0.05] [%clk 1:19:48] } 15. dxe5 { [%eval -0.12] [%clk 1:05:27] } 15... Nd5 { [%eval -0.09] [%clk 1:20:10] } 16. Nb3?! { [%eval -0.82] } { Inaccuracy. Qxb5 was best. } { [%clk 1:02:41] } 16... Bc6 { [%eval -0.37] [%clk 1:18:30] } 17. Re1 { [%eval -0.32] [%clk 1:01:50] } 17... Ra4 { [%eval -0.4] [%clk 1:11:16] } 18. Ng5 { [%eval -0.51] [%clk 0:50:04] } 18... h6 { [%eval -0.46] [%clk 0:52:44] } 19. Nf3 { [%eval -0.51] [%clk 0:38:55] } 19... Rg4 { [%eval -0.5] [%clk 0:46:41] } 20. h3 { [%eval -0.49] [%clk 0:34:07] } 20... Nf4? { [%eval 0.67] } { Mistake. Ra4 was best. } { [%clk 0:46:12] } 21. Bxf4 { [%eval 0.58] [%clk 0:34:34] } 21... Rxf4 { [%eval 0.58] [%clk 0:46:37] } 22. Nbd2 { [%eval 0.51] [%clk 0:34:17] } 22... Qb7 { [%eval 0.74] [%clk 0:40:52] } 23. Qe3 { [%eval 0.69] [%clk 0:30:18] } 23... g5 { [%eval 0.66] [%clk 0:40:57] } 24. Be4 { [%eval 0.32] [%clk 0:26:56] } 24... Bxe4 { [%eval 0.26] [%clk 0:40:15] } 25. Nxe4 { [%eval 0.42] [%clk 0:27:22] } 25... Rf5?! { [%eval 1.0] } { Inaccuracy. c4 was best. } { [%clk 0:39:24] } 26. Ng3 { [%eval 0.94] [%clk 0:25:57] } 26... Rf4 { [%eval 1.0] [%clk 0:39:48] } 27. Nh5 { [%eval 1.02] [%clk 0:25:01] } 27... Ra4 { [%eval 0.89] [%clk 0:37:23] } 28. h4 { [%eval 0.6] [%clk 0:23:21] } 28... Rg4?! { [%eval 1.31] } { Inaccuracy. Qd5 was best. } { [%clk 0:37:00] } 29. hxg5 { [%eval 1.42] [%clk 0:23:02] } 29... Bxg5 { [%eval 1.42] [%clk 0:33:24] } 30. Qe2 { [%eval 1.4] [%clk 0:22:51] } 30... Be7 { [%eval 1.27] [%clk 0:32:11] } 31. g3 { [%eval 1.35] [%clk 0:20:20] } 31... Kf8 { [%eval 1.61] [%clk 0:28:36] } 32. Nf4 { [%eval 1.24] [%clk 0:16:16] } 32... Rg8 { [%eval 1.31] [%clk 0:28:00] } 33. Nh2?! { [%eval 0.42] } { Inaccuracy. Nh5 was best. } { [%clk 0:14:58] } 33... Rg5 { [%eval 0.42] [%clk 0:24:52] } 34. Nf3 { [%eval 0.03] [%clk 0:15:20] } 34... Rf5 { [%eval 0.0] [%clk 0:22:16] } 35. Qe4 { [%eval 0.03] [%clk 0:11:34] } 35... Qxe4 { [%eval 0.0] [%clk 0:22:21] } 36. Rxe4 { [%eval 0.0] [%clk 0:12:02] } 36... Bg5 { [%eval 0.03] [%clk 0:22:25] } 37. Kg2 { [%eval 0.0] [%clk 0:11:04] } 37... Bxf4 { [%eval 0.0] [%clk 0:21:47] } 38. gxf4 { [%eval 0.0] [%clk 0:11:32] } 38... f6 { [%eval 0.0] [%clk 0:21:43] } 39. Nh4 { [%eval 0.0] [%clk 0:10:58] } 39... Rh5 { [%eval 0.0] [%clk 0:21:50] } 40. Kg3 { [%eval -0.05] [%clk 0:11:26] } 40... fxe5 { [%eval -0.05] [%clk 0:21:44] } 41. fxe5 { [%eval -0.03] [%clk 0:11:35] } 41... Rg5+ { [%eval -0.02] [%clk 0:21:58] } 42. Kh2 { [%eval 0.0] [%clk 0:11:27] } 42... Kf7 { [%eval 0.0] [%clk 0:20:52] } 43. Nf3 { [%eval 0.0] [%clk 0:11:40] } 1/2-1/2