Event: Round 2: Kevin Sun - Roberto Calderin
Date: 2023-12-27
White: Kevin Sun
Black: Roberto Calderin
BlackTitle: IM
Result: 0-1
ECO: B01
Opening: Scandinavian Defense: Main Line, Mieses Variation
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:30:58] } 1... d5?! { [%eval 0.82] } { Inaccuracy. e5 was best. } { [%clk 1:30:55] } 2. exd5 { [%eval 0.66] [%clk 1:31:19] } 2... Qxd5 { [%eval 0.75] [%clk 1:31:23] } 3. Nc3 { [%eval 0.71] [%clk 1:31:20] } 3... Qa5 { [%eval 0.63] [%clk 1:31:51] } 4. d4 { [%eval 0.75] [%clk 1:31:34] } 4... Nf6 { [%eval 0.6] [%clk 1:32:14] } 5. Bc4 { [%eval 0.13] [%clk 1:30:19] } 5... Nc6?! { [%eval 0.69] } { Inaccuracy. Bg4 was best. } { [%clk 1:28:38] } 6. Nf3?! { [%eval 0.0] } { Inaccuracy. d5 was best. } { [%clk 1:24:35] } 6... Bg4 { [%eval 0.0] [%clk 1:27:51] } 7. Bd2?! { [%eval -0.82] } { Inaccuracy. h3 was best. } { [%clk 1:19:02] } 7... Qh5?! { [%eval 0.0] } { Inaccuracy. O-O-O was best. } { [%clk 1:26:00] } 8. Bb5 { [%eval -0.11] [%clk 1:14:11] } 8... Rd8 { [%eval 0.11] [%clk 1:21:34] } 9. Be3? { [%eval -1.05] } { Mistake. Qe2 was best. } { [%clk 1:10:38] } 9... e5 { [%eval -0.6] [%clk 1:19:58] } 10. Be2?? { [%eval -2.88] } { Blunder. Qe2 was best. } { [%clk 1:01:03] } 10... Bc5?! { [%eval -1.65] } { Inaccuracy. Bb4 was best. } { [%clk 1:08:57] } 11. d5 { [%eval -1.61] [%clk 0:52:19] } 11... Bb4 { [%eval -1.52] [%clk 1:03:57] } 12. Nd2 { [%eval -1.5] [%clk 0:36:36] } 12... Bxe2 { [%eval -1.56] [%clk 1:00:09] } 13. Qxe2 { [%eval -1.59] [%clk 0:35:48] } 13... Qxe2+ { [%eval -1.54] [%clk 1:00:30] } 14. Kxe2 { [%eval -1.6] [%clk 0:35:35] } 14... Nxd5 { [%eval -1.61] [%clk 1:00:41] } 15. Nxd5 { [%eval -1.51] [%clk 0:35:45] } 15... Rxd5 { [%eval -1.68] [%clk 1:01:09] } 16. c3 { [%eval -1.69] [%clk 0:35:43] } 16... Be7 { [%eval -1.76] [%clk 1:01:37] } 17. Rad1 { [%eval -1.83] [%clk 0:34:58] } 17... O-O?! { [%eval -1.17] } { Inaccuracy. f5 was best. } { [%clk 1:01:52] } 18. c4?! { [%eval -2.05] } { Inaccuracy. g4 was best. } { [%clk 0:34:03] } 18... Rd7 { [%eval -1.76] [%clk 1:01:37] } 19. Ne4 { [%eval -1.89] [%clk 0:32:03] } 19... Rfd8 { [%eval -1.81] [%clk 1:01:51] } 20. Rxd7 { [%eval -1.98] [%clk 0:31:22] } 20... Rxd7 { [%eval -1.9] [%clk 1:02:19] } 21. Nc3 { [%eval -2.0] [%clk 0:29:53] } 21... Nd4+ { [%eval -2.22] [%clk 0:59:48] } 22. Bxd4 { [%eval -2.6] [%clk 0:29:59] } 22... Rxd4 { [%eval -2.67] [%clk 0:59:58] } 23. b3 { [%eval -2.55] [%clk 0:29:53] } 23... c6 { [%eval -2.75] [%clk 1:00:18] } 24. Rc1 { [%eval -2.93] [%clk 0:26:15] } 24... f5 { [%eval -2.89] [%clk 0:59:41] } 25. g3 { [%eval -3.18] [%clk 0:25:05] } 25... Kf7 { [%eval -3.28] [%clk 0:59:54] } 26. h4 { [%eval -3.39] [%clk 0:25:05] } 26... h5 { [%eval -3.28] [%clk 1:00:02] } 27. Ke3?! { [%eval -4.71] } { Inaccuracy. Nd1 was best. } { [%clk 0:24:22] } 27... Bc5?! { [%eval -3.39] } { Inaccuracy. g5 was best. } { [%clk 0:58:29] } 28. Ke2 { [%eval -3.49] [%clk 0:21:43] } 28... e4 { [%eval -3.22] [%clk 0:55:50] } 29. Na4 { [%eval -3.57] [%clk 0:21:08] } 29... Bb4 { [%eval -3.6] [%clk 0:55:48] } 30. Rc2 { [%eval -3.49] [%clk 0:21:15] } 30... Ke6 { [%eval -3.56] [%clk 0:56:06] } 31. Ke3?! { [%eval -4.81] } { Inaccuracy. Nb2 was best. } { [%clk 0:18:24] } 31... Rd3+ { [%eval -3.92] [%clk 0:56:17] } 32. Kf4?? { [%eval #-2] } { Checkmate is now unavoidable. Ke2 was best. } { [%clk 0:18:18] } 32... Kf6 { [%eval #-1] [%clk 0:56:16] } 33. Re2 { [%eval #-1] [%clk 0:15:20] } 33... Rf3# { [%clk 0:56:22] } 0-1