Event: Round 4: Sadanand Nayak - Verma, Aditya
Date: 2024-02-24
White: Sadanand Nayak
WhiteElo: 1693
Black: Verma, Aditya
BlackElo: 1981
Result: 0-1
ECO: B28
Opening: Sicilian Defense: O'Kelly Variation, Venice System
Variant: Standard

1. e4 { [%eval 0.13] [%clk 0:03:04] } 1... c5 { [%eval 0.33] [%clk 0:03:03] } 2. Nf3 { [%eval 0.22] [%clk 0:03:05] } 2... a6 { [%eval 0.46] [%clk 0:03:04] } 3. c3 { [%eval 0.38] [%clk 0:03:06] } 3... d5 { [%eval 0.13] [%clk 0:03:02] } 4. e5 { [%eval -0.22] [%clk 0:03:07] } 4... Bf5 { [%eval 0.08] [%clk 0:02:44] } 5. d4 { [%eval 0.17] [%clk 0:03:08] } 5... e6 { [%eval 0.0] [%clk 0:02:44] } 6. Be3 { [%eval 0.0] [%clk 0:02:57] } 6... Nc6?! { [%eval 0.67] } { Inaccuracy. cxd4 was best. } { [%clk 0:02:42] } 7. Nbd2?! { [%eval -0.03] } { Inaccuracy. dxc5 was best. } { [%clk 0:02:55] } 7... Qb6 { [%eval 0.4] [%clk 0:02:31] } 8. b3? { [%eval -0.96] } { Mistake. Qb3 was best. } { [%clk 0:02:51] } 8... cxd4 { [%eval -0.82] [%clk 0:02:06] } 9. Nxd4 { [%eval -0.91] [%clk 0:02:34] } 9... Nxd4 { [%eval -0.85] [%clk 0:02:05] } 10. Bxd4 { [%eval -0.86] [%clk 0:02:34] } 10... Bc5 { [%eval -0.88] [%clk 0:02:03] } 11. Nf3 { [%eval -0.96] [%clk 0:02:33] } 11... Ne7 { [%eval -0.9] [%clk 0:01:59] } 12. Nh4?! { [%eval -1.81] } { Inaccuracy. Rc1 was best. } { [%clk 0:02:29] } 12... O-O { [%eval -1.73] [%clk 0:01:49] } 13. Be2 { [%eval -1.88] [%clk 0:02:23] } 13... Rac8 { [%eval -1.74] [%clk 0:01:36] } 14. Rc1?? { [%eval -4.09] } { Blunder. Qd2 was best. } { [%clk 0:02:17] } 14... Bxd4 { [%eval -4.07] [%clk 0:01:32] } 15. Qxd4?! { [%eval -6.42] } { Inaccuracy. cxd4 was best. } { [%clk 0:02:17] } 15... Qxd4 { [%eval -6.52] [%clk 0:01:32] } 16. cxd4 { [%eval -6.97] [%clk 0:02:07] } 16... Rxc1+ { [%eval -6.9] [%clk 0:01:32] } 17. Bd1 { [%eval -6.95] [%clk 0:02:06] } 17... Bc2 { [%eval -6.28] [%clk 0:01:32] } 18. O-O?! { [%eval -8.93] } { Inaccuracy. Kd2 was best. } { [%clk 0:02:06] } 18... Rxd1 { [%eval -8.79] [%clk 0:01:32] } 19. Rxd1 { [%eval -9.07] [%clk 0:02:07] } 19... Bxd1 { [%eval -9.33] [%clk 0:01:32] } 20. g3 { [%eval -9.11] [%clk 0:02:08] } 20... Nf5 { [%eval -8.34] [%clk 0:01:29] } 21. Kf1 { [%eval -9.61] [%clk 0:02:08] } 21... Nxh4 { [%eval -9.51] [%clk 0:01:29] } 22. gxh4 { [%eval -9.71] [%clk 0:02:09] } 22... Rc8 { [%eval -9.86] [%clk 0:01:29] } 23. Ke1 { [%eval -9.51] [%clk 0:02:09] } 23... Rc2 { [%eval -9.02] [%clk 0:01:30] } 24. Kxd1 { [%eval -8.61] [%clk 0:02:10] } 24... Rxa2 { [%eval -8.84] [%clk 0:01:29] } 25. f4 { [%eval -19.81] [%clk 0:02:09] } 25... Rxh2 { [%eval -12.78] [%clk 0:01:28] } 26. Kc1 { [%eval -35.18] [%clk 0:02:09] } 26... Rxh4 { [%eval -31.27] [%clk 0:01:28] } 27. Kb2?! { [%eval #-19] } { Checkmate is now unavoidable. f5 was best. } { [%clk 0:02:11] } 27... Rxf4 { [%eval #-18] [%clk 0:01:28] } 28. Kc3 { [%eval #-19] [%clk 0:02:12] } 28... h5 { [%eval #-18] [%clk 0:01:28] } 29. Kb4 { [%eval #-17] [%clk 0:02:13] } 29... h4 { [%eval #-12] [%clk 0:01:28] } 30. Kc5?? { [%eval #-11] } { Checkmate is now unavoidable. Ka5 was best. } { [%clk 0:02:15] } 30... h3 { [%eval #-13] [%clk 0:01:29] } 31. b4 { [%eval #-10] [%clk 0:02:16] } 31... h2 { [%eval #-9] [%clk 0:01:29] } 32. Kb6 { [%eval #-8] [%clk 0:02:17] } 32... h1=Q { [%eval #-7] } 33. Kxb7 { [%eval #-6] [%clk 0:02:18] } 33... Qb1 { [%eval #-6] [%clk 0:01:27] } 34. Ka8 { [%eval #-4] [%clk 0:02:17] } 34... Qxb4 { [%eval #-3] [%clk 0:01:25] } 35. Ka7 { [%eval #-3] [%clk 0:02:17] } 35... a5 { [%eval #-3] [%clk 0:01:24] } 36. Ka6 { [%eval #-3] [%clk 0:02:18] } 36... a4 { [%eval #-3] [%clk 0:01:25] } 0-1