Event: Round 4: Vasilios Kotronias - M. Amin Tabatabaei
Date: 2022-01-05
White: Vasilios Kotronias
WhiteTitle: GM
Black: M. Amin Tabatabaei
BlackTitle: GM
Result: 1/2-1/2
ECO: B13
Opening: Caro-Kann Defense: Exchange Variation, Rubinstein Variation
Variant: Standard

1. e4 { [%eval 0.0] [%clk 1:30:53] } 1... c6 { [%eval 0.39] [%clk 1:16:34] } 2. d4 { [%eval 0.32] [%clk 1:31:08] } 2... d5 { [%eval 0.35] [%clk 1:16:58] } 3. exd5 { [%eval 0.31] [%clk 1:31:17] } 3... cxd5 { [%eval 0.31] [%clk 1:17:22] } 4. Bd3 { [%eval 0.32] [%clk 1:31:43] } 4... Nf6 { [%eval 0.38] [%clk 1:17:39] } 5. c3 { [%eval 0.31] [%clk 1:32:05] } 5... Nc6 { [%eval 0.21] [%clk 1:18:00] } 6. Bf4 { [%eval 0.33] [%clk 1:32:24] } 6... g6 { [%eval 0.31] [%clk 1:18:22] } 7. Nf3 { [%eval 0.42] [%clk 1:32:04] } 7... Bf5 { [%eval 0.52] [%clk 1:18:43] } 8. Bb5 { [%eval 0.42] [%clk 1:32:23] } 8... Nd7 { [%eval 0.56] [%clk 1:15:02] } 9. O-O { [%eval 0.59] [%clk 1:23:32] } 9... Bg7 { [%eval 0.65] [%clk 1:14:04] } 10. Re1 { [%eval 0.66] [%clk 1:22:25] } 10... O-O { [%eval 0.56] [%clk 1:14:16] } 11. Nbd2 { [%eval 0.52] [%clk 1:22:48] } 11... Rc8?! { [%eval 1.08] } { Inaccuracy. Qb6 was best. } { [%clk 1:11:48] } 12. h3 { [%eval 1.14] [%clk 1:21:52] } 12... Qb6 { [%eval 1.02] [%clk 1:09:46] } 13. Bxc6 { [%eval 1.12] [%clk 1:09:47] } 13... Rxc6 { [%eval 0.62] [%clk 1:08:35] } 14. Qb3 { [%eval 0.39] [%clk 1:07:53] } 14... e6 { [%eval 0.27] [%clk 1:04:19] } 15. Re3 { [%eval 0.2] [%clk 1:02:46] } 15... Qa6?! { [%eval 0.74] } { Inaccuracy. h5 was best. } { [%clk 0:59:45] } 16. Qd1?! { [%eval 0.13] } { Inaccuracy. a4 was best. } { [%clk 1:02:51] } 16... h5?! { [%eval 0.69] } { Inaccuracy. Qb6 was best. } { [%clk 0:46:47] } 17. a4 { [%eval 0.42] [%clk 0:59:34] } 17... Qb6 { [%eval 0.33] [%clk 0:45:01] } 18. Ra2 { [%eval 0.38] [%clk 0:44:24] } 18... Rfc8 { [%eval 0.52] [%clk 0:44:11] } 19. Re1 { [%eval 0.3] [%clk 0:40:18] } 19... a5 { [%eval 0.51] [%clk 0:40:59] } 20. Ne5?! { [%eval -0.46] } { Inaccuracy. Nb3 was best. } { [%clk 0:34:46] } 20... Nxe5 { [%eval -0.15] [%clk 0:41:00] } 21. Bxe5 { [%eval -0.19] [%clk 0:35:00] } 21... f6 { [%eval -0.13] [%clk 0:40:16] } 22. Bg3?! { [%eval -0.82] } { Inaccuracy. Bf4 was best. } { [%clk 0:31:54] } 22... Re8?! { [%eval -0.07] } { Inaccuracy. Qa6 was best. } { [%clk 0:40:35] } 23. Nb3?! { [%eval -0.62] } { Inaccuracy. Nf1 was best. } { [%clk 0:28:20] } 23... Qa6?! { [%eval 0.0] } { Inaccuracy. Bf8 was best. } { [%clk 0:37:20] } 24. Nc5 { [%eval -0.42] [%clk 0:22:45] } 24... Qc4? { [%eval 0.71] } { Mistake. Qa8 was best. } { [%clk 0:37:11] } 25. Qa1 { [%eval 0.48] [%clk 0:23:09] } 25... Rxc5 { [%eval 0.73] [%clk 0:35:40] } 26. dxc5 { [%eval 0.51] [%clk 0:22:45] } 26... e5 { [%eval 0.55] [%clk 0:33:19] } 27. h4?! { [%eval -0.01] } { Inaccuracy. b4 was best. } 27... Qxc5 { [%eval -0.29] [%clk 0:30:13] } 28. b4 { [%eval -0.25] [%clk 0:22:11] } 28... axb4 { [%eval -0.18] [%clk 0:29:00] } 29. cxb4 { [%eval -0.39] [%clk 0:22:35] } 29... Qxb4 { [%eval -0.29] [%clk 0:29:24] } 30. Rb2 { [%eval -0.43] [%clk 0:22:54] } 30... Qe7 { [%eval -0.3] [%clk 0:29:10] } 31. Qa2 { [%eval -0.25] [%clk 0:22:51] } 31... Rd8 { [%eval -0.55] [%clk 0:29:05] } 32. Rb5 { [%eval -0.47] [%clk 0:11:15] } 32... Kh7? { [%eval 0.62] } { Mistake. Qf7 was best. } { [%clk 0:29:03] } 33. Qb3 { [%eval 0.67] [%clk 0:11:35] } 33... Bc8 { [%eval 0.58] [%clk 0:29:26] } 34. Bf4 { [%eval 0.37] [%clk 0:09:06] } 34... d4 { [%eval 0.49] [%clk 0:26:24] } 35. Bd2 { [%eval 0.61] [%clk 0:09:31] } 35... Bh6 { [%eval 0.39] [%clk 0:06:18] } 36. Bxh6 { [%eval 0.11] [%clk 0:09:33] } 36... Kxh6 { [%eval 0.26] [%clk 0:06:47] } 37. Qb2 { [%eval 0.27] [%clk 0:09:20] } 37... d3 { [%eval 0.3] [%clk 0:06:21] } 38. Qd2+ { [%eval 0.44] [%clk 0:09:46] } 38... Kg7 { [%eval 0.69] [%clk 0:06:40] } 39. Reb1 { [%eval 0.43] [%clk 0:08:10] } 39... Rd4 { [%eval 0.35] [%clk 0:03:59] } 40. a5 { [%eval 0.44] [%clk 0:06:30] } 40... Rd8 { [%eval 0.33] [%clk 0:02:42] } 41. Rc1?! { [%eval -0.34] } { Inaccuracy. R5b4 was best. } { [%clk 0:15:16] } 41... Bf5 { [%eval -0.26] [%clk 0:17:01] } 42. Rbc5 { [%eval -0.43] [%clk 0:10:48] } 42... Rd7 { [%eval -0.55] [%clk 0:15:51] } 43. Rc8 { [%eval -0.36] [%clk 0:10:32] } 1/2-1/2