Event: Round 1: Sviridov, Vitaliy - Helmer, Jan
Date: 2025-06-29
White: Sviridov, Vitaliy
WhiteElo: 1739
Black: Helmer, Jan
BlackTitle: CM
BlackElo: 2007
Result: 0-1
ECO: A46
Opening: Indian Defense: London System
Variant: Standard
TimeControl: 10+5

1. d4 { [%eval 0.17] [%clk 0:10:08] } 1... Nf6 { [%eval 0.19] [%clk 0:10:08] } 2. Nf3 { [%eval 0.11] [%clk 0:10:10] } 2... e6 { [%eval 0.14] [%clk 0:10:12] } 3. Bf4 { [%eval 0.03] [%clk 0:10:12] } 3... d5 { [%eval 0.1] [%clk 0:10:12] } 4. e3 { [%eval 0.0] [%clk 0:10:16] } 4... c5 { [%eval 0.14] [%clk 0:10:14] } 5. c3 { [%eval 0.0] [%clk 0:10:17] } 5... Bd6 { [%eval 0.06] [%clk 0:10:16] } 6. Bxd6 { [%eval 0.01] [%clk 0:10:20] } 6... Qxd6 { [%eval 0.0] [%clk 0:10:20] } 7. Nbd2 { [%eval -0.07] [%clk 0:10:21] } 7... O-O { [%eval -0.07] [%clk 0:10:23] } 8. Ne5 { [%eval -0.1] [%clk 0:10:24] } 8... Nbd7 { [%eval 0.15] [%clk 0:10:18] } 9. f4 { [%eval 0.21] [%clk 0:10:28] } 9... b6 { [%eval 0.54] [%clk 0:10:19] } 10. Bd3 { [%eval 0.51] [%clk 0:10:24] } 10... Bb7 { [%eval 0.65] [%clk 0:10:21] } 11. O-O { [%eval 0.26] [%clk 0:10:22] } 11... Ne4 { [%eval 0.33] [%clk 0:10:11] } 12. Nxe4 { [%eval 0.16] [%clk 0:09:55] } 12... dxe4 { [%eval 0.22] [%clk 0:10:15] } 13. Bc2 { [%eval -0.1] [%clk 0:09:59] } 13... Nf6?! { [%eval 0.53] } { Inaccuracy. Qe7 was best. } { [%clk 0:10:13] } 14. g4?! { [%eval -0.32] } { Inaccuracy. Qe1 was best. } { [%clk 0:09:50] } 14... cxd4 { [%eval 0.11] [%clk 0:09:41] } 15. Qxd4 { [%eval 0.08] [%clk 0:08:41] } 15... Qc7 { [%eval 0.04] [%clk 0:09:06] } 16. Qd2 { [%eval -0.28] [%clk 0:07:50] } 16... Rad8 { [%eval -0.38] [%clk 0:08:51] } 17. Qe2 { [%eval -0.43] [%clk 0:07:40] } 17... Nd5 { [%eval -0.36] [%clk 0:05:07] } 18. Bxe4 { [%eval -0.44] [%clk 0:07:05] } 18... Nxc3 { [%eval -0.25] [%clk 0:05:11] } 19. bxc3?? { [%eval -2.23] } { Blunder. Bxh7+ was best. } { [%clk 0:06:54] } 19... Bxe4 { [%eval -2.1] [%clk 0:05:14] } 20. Rfc1?! { [%eval -2.79] } { Inaccuracy. Rfd1 was best. } { [%clk 0:05:42] } 20... f6 { [%eval -2.63] [%clk 0:05:16] } 21. Qc4? { [%eval -4.8] } { Mistake. Nf3 was best. } { [%clk 0:05:46] } 21... Qb7 { [%eval -4.69] [%clk 0:04:08] } 22. Qxe6+ { [%eval -4.43] [%clk 0:05:41] } 22... Kh8 { [%eval -4.66] [%clk 0:04:13] } 23. Nc4 { [%eval -4.78] [%clk 0:05:14] } 23... Rfe8 { [%eval -4.68] [%clk 0:04:02] } 24. Rd1 { [%eval -4.46] [%clk 0:04:40] } 24... Bd5?? { [%eval -0.17] } { Blunder. Rc8 was best. } { [%clk 0:00:18] } 25. Rxd5?? { [%eval -4.51] } { Blunder. Nd6 was best. } { [%clk 0:04:22] } 25... Qxd5 { [%eval -4.52] [%clk 0:00:21] } 26. Qxd5 { [%eval -4.58] [%clk 0:03:57] } 26... Rxd5 { [%eval -4.41] [%clk 0:00:26] } 27. Kf2 { [%eval -4.49] [%clk 0:03:25] } 27... h5 { [%eval -4.52] [%clk 0:00:27] } 28. h3 { [%eval -4.35] [%clk 0:03:05] } 28... Rc8 { [%eval -4.1] [%clk 0:00:30] } 29. Nd2?! { [%eval -6.17] } { Inaccuracy. e4 was best. } { [%clk 0:02:27] } 29... Rxd2+ { [%eval -6.25] [%clk 0:00:34] } 30. Kf3 { [%eval -6.12] [%clk 0:02:31] } 30... Rxc3 { [%eval -6.24] [%clk 0:00:36] } 31. gxh5 { [%eval -6.45] [%clk 0:02:30] } 31... f5 { [%eval -6.4] [%clk 0:00:38] } 32. a4 { [%eval -6.44] [%clk 0:02:23] } 32... Rcc2 { [%eval -6.04] [%clk 0:00:41] } 33. Kg3?? { [%eval #-10] } { Checkmate is now unavoidable. Rf1 was best. } { [%clk 0:02:21] } 33... Rg2+ { [%eval #-9] [%clk 0:00:44] } 34. Kh4 { [%eval #-9] [%clk 0:02:25] } 34... Rc6?? { [%eval -6.95] } { Lost forced checkmate sequence. g5+ was best. } { [%clk 0:00:46] } 35. a5?? { [%eval #-4] } { Checkmate is now unavoidable. Rd1 was best. } { [%clk 0:02:23] } 35... Rh6 { [%eval #-16] [%clk 0:00:45] } 36. axb6 { [%eval #-2] [%clk 0:02:24] } 36... g6 { [%eval #-1] [%clk 0:00:48] } 37. b7 { [%clk 0:02:12] } 37... Rxh5# { [%clk 0:00:00] } 0-1