Event: Trenera Aivara Stašāna 4. piemiņas kauss. Ātrais šahs.
Site: Riga, Latvia
Date: 2025-07-12
White: Kantans, Toms
WhiteTitle: GM
WhiteElo: 2403
Black: Tolmaceva, Alona
BlackElo: 1885
Result: 1-0
ECO: B27
Opening: Sicilian Defense: Hyperaccelerated Fianchetto
Variant: Standard
TimeControl: 1200+5

1. e4 { [%eval 0.18] [%clk 0:20:07] } 1... c5 { [%eval 0.25] [%clk 0:20:06] } 2. Nf3 { [%eval 0.2] [%clk 0:20:10] } 2... g6 { [%eval 0.34] [%clk 0:20:07] } 3. d4 { [%eval 0.35] [%clk 0:20:07] } 3... cxd4 { [%eval 0.38] [%clk 0:20:07] } 4. Qxd4 { [%eval 0.38] [%clk 0:20:09] } 4... Nf6 { [%eval 0.3] [%clk 0:20:08] } 5. Nc3 { [%eval 0.29] [%clk 0:20:11] } 5... Nc6 { [%eval 0.39] [%clk 0:20:05] } 6. Qa4 { [%eval 0.29] [%clk 0:20:14] } 6... d6 { [%eval 0.32] [%clk 0:20:06] } 7. e5 { [%eval 0.32] [%clk 0:20:17] } 7... dxe5 { [%eval 0.38] [%clk 0:20:09] } 8. Nxe5 { [%eval 0.4] [%clk 0:20:19] } 8... Bg7 { [%eval 0.32] [%clk 0:20:11] } 9. Bb5 { [%eval 0.17] [%clk 0:20:19] } 9... O-O { [%eval 0.19] [%clk 0:19:30] } 10. Nxc6 { [%eval 0.21] [%clk 0:20:20] } 10... bxc6 { [%eval 0.22] [%clk 0:19:32] } 11. Bxc6 { [%eval 0.28] [%clk 0:20:23] } 11... Rb8 { [%eval 0.4] [%clk 0:19:32] } 12. O-O { [%eval 0.36] [%clk 0:19:27] } 12... Bb7 { [%eval 0.78] [%clk 0:16:49] } 13. Bxb7 { [%eval 0.63] [%clk 0:17:45] } 13... Rxb7 { [%eval 0.57] [%clk 0:16:50] } 14. Rb1 { [%eval 0.36] [%clk 0:16:07] } 14... Qb8 { [%eval 0.37] [%clk 0:14:08] } 15. Bf4 { [%eval 0.39] [%clk 0:15:34] } 15... e5 { [%eval 0.45] [%clk 0:14:03] } 16. Be3 { [%eval 0.24] [%clk 0:15:35] } 16... Rxb2?? { [%eval 2.07] } { Blunder. Rc8 was best. } { [%clk 0:10:42] } 17. Bxa7 { [%eval 1.99] [%clk 0:15:18] } 17... Qb7 { [%eval 2.02] [%clk 0:10:28] } 18. Rxb2? { [%eval 0.83] } { Mistake. Bc5 was best. } { [%clk 0:11:07] } 18... Qxb2 { [%eval 0.71] [%clk 0:10:29] } 19. Qb3 { [%eval 0.71] [%clk 0:11:07] } 19... Qxb3 { [%eval 0.84] [%clk 0:10:12] } 20. cxb3 { [%eval 0.87] [%clk 0:11:09] } 20... Ra8?! { [%eval 1.82] } { Inaccuracy. Rc8 was best. } { [%clk 0:06:42] } 21. Nb5 { [%eval 1.79] [%clk 0:10:31] } 21... Nd5 { [%eval 2.27] [%clk 0:05:21] } 22. Rc1 { [%eval 2.24] [%clk 0:10:04] } 22... e4 { [%eval 2.15] [%clk 0:03:36] } 23. a4 { [%eval 2.29] [%clk 0:10:00] } 23... Nc3? { [%eval 3.85] } { Mistake. f5 was best. } { [%clk 0:01:42] } 24. Nxc3 { [%eval 3.44] [%clk 0:09:59] } 24... Rxa7 { [%eval 3.87] [%clk 0:01:44] } 25. Nxe4 { [%eval 3.68] [%clk 0:09:58] } 25... Bb2 { [%eval 3.99] [%clk 0:00:55] } 26. Rc2 { [%eval 3.7] [%clk 0:09:54] } 26... Rd7?! { [%eval 4.78] } { Inaccuracy. Ba3 was best. } { [%clk 0:00:37] } 27. Kf1 { [%eval 4.69] [%clk 0:09:50] } 27... Be5 { [%eval 4.63] [%clk 0:00:26] } 28. g3 { [%eval 4.35] [%clk 0:09:19] } 28... Rb7 { [%eval 4.81] [%clk 0:00:13] } 29. Nc5 { [%eval 4.97] [%clk 0:09:14] } 29... Re7 { [%eval 5.09] [%clk 0:00:08] } 30. Rc4 { [%eval 4.75] [%clk 0:09:07] } 30... Kg7 { [%eval 5.06] [%clk 0:00:10] } 31. a5 { [%eval 5.07] [%clk 0:08:59] } 31... Ra7 { [%eval 5.05] [%clk 0:00:09] } 32. b4 { [%eval 5.01] [%clk 0:09:01] } 32... Bd6 { [%eval 5.1] [%clk 0:00:12] } 33. Ke2 { [%eval 4.98] [%clk 0:08:59] } 33... Ra8 { [%eval 5.35] [%clk 0:00:09] } 34. Kd3 { [%eval 5.36] [%clk 0:09:01] } 34... Rb8 { [%eval 5.94] [%clk 0:00:08] } 35. Kc3 { [%eval 5.3] [%clk 0:08:52] } 35... Be5+ { [%eval 5.56] [%clk 0:00:09] } 36. Kb3 { [%eval 5.59] [%clk 0:08:56] } 36... Bd6 { [%eval 5.76] [%clk 0:00:08] } 37. Ka4 { [%eval 5.76] [%clk 0:08:58] } 37... Bxc5 { [%eval 6.65] [%clk 0:00:07] } 38. Rxc5 { [%eval 6.6] [%clk 0:09:01] } 38... Kf6 { [%eval 7.18] [%clk 0:00:10] } 39. a6 { [%eval 7.3] [%clk 0:09:00] } 39... Ke6 { [%eval 7.41] [%clk 0:00:06] } 40. b5 { [%eval 7.04] [%clk 0:09:01] } 40... Kd7 { [%eval 7.75] [%clk 0:00:08] } 41. Ka5 { [%eval 8.29] [%clk 0:09:04] } 41... h5 { [%eval 8.54] [%clk 0:00:08] } 42. a7 { [%eval 8.25] [%clk 0:09:06] } 42... Ra8 { [%eval 12.93] [%clk 0:00:11] } 43. b6 { [%eval 12.68] [%clk 0:09:08] } 1-0