Event: Round 5: Matan Abitbul - Alexander Kundin
Date: 2023-03-06
White: Matan Abitbul
Black: Alexander Kundin
Result: 0-1
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 0:15:08] } 1... c5 { [%eval 0.32] [%clk 0:15:09] } 2. Nf3 { [%eval 0.0] [%clk 0:15:12] } 2... Nc6 { [%eval 0.0] [%clk 0:15:14] } 3. d4 { [%eval 0.33] [%clk 0:15:16] } 3... cxd4 { [%eval 0.38] [%clk 0:15:17] } 4. Nxd4 { [%eval 0.29] [%clk 0:15:19] } 4... Nf6 { [%eval 0.36] [%clk 0:15:22] } 5. Nc3 { [%eval 0.32] [%clk 0:15:23] } 5... e5 { [%eval 0.13] [%clk 0:15:25] } 6. Ndb5 { [%eval 0.38] [%clk 0:15:26] } 6... d6 { [%eval 0.35] [%clk 0:15:29] } 7. Bg5 { [%eval 0.0] [%clk 0:15:28] } 7... a6 { [%eval 0.25] [%clk 0:15:33] } 8. Na3 { [%eval 0.33] [%clk 0:15:32] } 8... b5 { [%eval 0.22] [%clk 0:15:37] } 9. Nd5 { [%eval 0.42] [%clk 0:15:35] } 9... Be7 { [%eval 0.3] [%clk 0:15:40] } 10. Bxf6 { [%eval 0.25] [%clk 0:15:38] } 10... Bxf6 { [%eval 0.29] [%clk 0:15:44] } 11. c3 { [%eval 0.26] [%clk 0:15:42] } 11... O-O { [%eval 0.43] [%clk 0:15:45] } 12. Nc2 { [%eval 0.51] [%clk 0:15:45] } 12... Bg5 { [%eval 0.4] [%clk 0:15:48] } 13. a4 { [%eval 0.38] [%clk 0:15:45] } 13... bxa4 { [%eval 0.37] [%clk 0:15:49] } 14. Rxa4 { [%eval 0.52] [%clk 0:15:37] } 14... a5 { [%eval 0.37] [%clk 0:14:05] } 15. Bc4 { [%eval 0.41] [%clk 0:15:15] } 15... Rb8 { [%eval 0.5] [%clk 0:14:06] } 16. b4 { [%eval 0.36] [%clk 0:13:01] } 16... axb4 { [%eval 0.38] [%clk 0:13:44] } 17. cxb4 { [%eval 0.12] [%clk 0:13:01] } 17... Kh8 { [%eval 0.36] [%clk 0:13:14] } 18. Qd3 { [%eval 0.06] [%clk 0:10:46] } 18... f5 { [%eval 0.07] [%clk 0:12:52] } 19. O-O { [%eval 0.0] [%clk 0:09:01] } 19... Bh6 { [%eval 0.42] [%clk 0:10:57] } 20. Qc3?! { [%eval -0.18] } { Inaccuracy. exf5 was best. } { [%clk 0:06:09] } 20... fxe4 { [%eval -0.16] [%clk 0:09:52] } 21. b5 { [%eval -0.12] [%clk 0:06:08] } 21... Ne7 { [%eval -0.19] [%clk 0:09:41] } 22. Ncb4 { [%eval -0.39] [%clk 0:05:54] } 22... Nxd5 { [%eval -0.39] [%clk 0:08:02] } 23. Nxd5 { [%eval -0.27] [%clk 0:05:54] } 23... Bb7 { [%eval -0.08] [%clk 0:06:17] } 24. Rb1?! { [%eval -1.14] } { Inaccuracy. Qb3 was best. } { [%clk 0:05:36] } 24... e3 { [%eval -0.67] [%clk 0:03:05] } 25. Nxe3?? { [%eval -2.93] } { Blunder. fxe3 was best. } { [%clk 0:02:33] } 25... d5 { [%eval -2.98] [%clk 0:03:05] } 26. Rd1?! { [%eval -4.15] } { Inaccuracy. Nxd5 was best. } { [%clk 0:00:48] } 26... d4?! { [%eval -3.0] } { Inaccuracy. Qh4 was best. } { [%clk 0:01:00] } 27. Qb3?! { [%eval -4.31] } { Inaccuracy. Qc2 was best. } { [%clk 0:00:48] } 27... Qh4 { [%eval -5.11] [%clk 0:00:32] } 28. Nd5 { [%eval -6.35] [%clk 0:00:40] } 28... Qxf2+ { [%eval -6.67] [%clk 0:00:29] } 29. Kh1 { [%eval -7.26] [%clk 0:00:36] } 29... Bxd5 { [%eval -6.07] [%clk 0:00:32] } 30. Raa1?? { [%eval #-1] } { Checkmate is now unavoidable. Rg1 was best. } { [%clk 0:00:12] } 30... Qh4?? { [%eval -1.44] } { Lost forced checkmate sequence. Bxg2# was best. } 31. Kg1?? { [%eval #-2] } { Checkmate is now unavoidable. Bxd5 was best. } 31... Bb7?? { [%eval -6.34] } { Lost forced checkmate sequence. Qf2+ was best. } 32. Ra4?? { [%eval #-2] } { Checkmate is now unavoidable. Bd5 was best. } 32... Qh5? { [%eval -7.25] } { Lost forced checkmate sequence. Qf2+ was best. } 0-1