Event: Round 4: Stoyanov, Tsvetan - Kalogeris, Ioannis
Date: 2024-03-02
White: Stoyanov, Tsvetan
WhiteTitle: IM
WhiteElo: 2465
Black: Kalogeris, Ioannis
BlackTitle: FM
BlackElo: 2427
Result: 1-0
ECO: A29
Opening: English Opening: King's English Variation, Four Knights Variation, Fianchetto Line, with Nb6
Variant: Standard

1. c4 { [%eval 0.18] [%clk 1:30:57] } 1... e5 { [%eval 0.25] [%clk 1:30:37] } 2. Nc3 { [%eval 0.13] [%clk 1:31:04] } 2... Nf6 { [%eval 0.07] [%clk 1:30:57] } 3. Nf3 { [%eval 0.0] [%clk 1:31:16] } 3... Nc6 { [%eval 0.11] [%clk 1:20:52] } 4. g3 { [%eval 0.13] [%clk 1:31:41] } 4... d5 { [%eval 0.19] [%clk 1:20:31] } 5. cxd5 { [%eval 0.3] [%clk 1:32:06] } 5... Nxd5 { [%eval 0.0] [%clk 1:20:53] } 6. Bg2 { [%eval 0.0] [%clk 1:32:32] } 6... Nb6 { [%eval 0.09] [%clk 1:20:14] } 7. O-O { [%eval 0.2] [%clk 1:32:34] } 7... Be7 { [%eval 0.09] [%clk 1:18:38] } 8. a3 { [%eval 0.25] [%clk 1:32:51] } 8... Be6 { [%eval 0.14] [%clk 1:17:26] } 9. d3 { [%eval 0.23] [%clk 1:32:14] } 9... O-O { [%eval 0.23] [%clk 1:17:29] } 10. b4 { [%eval 0.17] [%clk 1:32:01] } 10... a5 { [%eval 0.02] [%clk 1:14:52] } 11. b5 { [%eval 0.14] [%clk 1:32:26] } 11... Nd4 { [%eval 0.02] [%clk 1:15:13] } 12. Bb2 { [%eval 0.04] [%clk 1:32:43] } 12... a4?! { [%eval 0.59] } { Inaccuracy. Nb3 was best. } { [%clk 1:02:20] } 13. Nxe5 { [%eval 0.67] [%clk 1:17:08] } 13... Bf6 { [%eval 0.62] [%clk 0:59:12] } 14. Nf3 { [%eval 0.55] [%clk 1:06:38] } 14... Nxb5 { [%eval 0.46] [%clk 0:58:12] } 15. Qc1 { [%eval 0.45] [%clk 1:06:57] } 15... Nxc3 { [%eval 0.79] [%clk 0:57:03] } 16. Bxc3 { [%eval 0.83] [%clk 1:07:26] } 16... Bxc3 { [%eval 0.74] [%clk 0:50:35] } 17. Qxc3 { [%eval 0.86] [%clk 1:07:54] } 17... Nd5 { [%eval 1.0] [%clk 0:49:42] } 18. Qb2 { [%eval 0.9] [%clk 1:04:20] } 18... Rb8 { [%eval 1.2] [%clk 0:39:15] } 19. Rfc1 { [%eval 1.1] [%clk 0:59:23] } 19... Ne7 { [%eval 1.67] [%clk 0:26:43] } 20. Rab1?! { [%eval 1.08] } { Inaccuracy. Qc2 was best. } { [%clk 0:43:23] } 20... Qd6?! { [%eval 1.69] } { Inaccuracy. b6 was best. } { [%clk 0:18:11] } 21. Nd4 { [%eval 1.3] [%clk 0:39:30] } 21... Bd7?! { [%eval 1.98] } { Inaccuracy. c6 was best. } { [%clk 0:17:07] } 22. Qb4?! { [%eval 1.22] } { Inaccuracy. Nb5 was best. } { [%clk 0:31:25] } 22... Rfc8 { [%eval 1.77] [%clk 0:15:01] } 23. Qxd6 { [%eval 1.7] [%clk 0:25:45] } 23... cxd6 { [%eval 1.69] [%clk 0:15:29] } 24. Rxc8+ { [%eval 1.71] [%clk 0:26:14] } 24... Rxc8 { [%eval 1.71] [%clk 0:15:29] } 25. Bxb7 { [%eval 1.77] [%clk 0:25:56] } 25... Rc3 { [%eval 1.74] [%clk 0:13:30] } 26. Ba6 { [%eval 1.6] [%clk 0:21:45] } 26... g6 { [%eval 1.81] [%clk 0:12:47] } 27. Bb5 { [%eval 1.64] [%clk 0:18:39] } 27... Bxb5?! { [%eval 2.26] } { Inaccuracy. Be6 was best. } { [%clk 0:09:09] } 28. Nxb5 { [%eval 2.13] [%clk 0:19:04] } 28... Rc2 { [%eval 2.31] [%clk 0:09:27] } 29. Kf1 { [%eval 2.28] [%clk 0:12:13] } 29... Nc6 { [%eval 2.79] [%clk 0:06:15] } 30. Nxd6 { [%eval 2.94] [%clk 0:10:48] } 30... Ra2 { [%eval 3.07] [%clk 0:06:25] } 31. Nc4 { [%eval 3.15] [%clk 0:10:23] } 31... Nd4 { [%eval 3.33] [%clk 0:06:46] } 32. e3 { [%eval 3.53] [%clk 0:10:03] } 32... Nb3 { [%eval 3.46] [%clk 0:07:13] } 33. Kg2?! { [%eval 2.51] } { Inaccuracy. Rb2 was best. } { [%clk 0:08:51] } 33... Kg7 { [%eval 3.08] [%clk 0:07:07] } 34. h4?! { [%eval 2.23] } { Inaccuracy. Rb2 was best. } { [%clk 0:08:31] } 34... h5?! { [%eval 3.14] } { Inaccuracy. Rc2 was best. } { [%clk 0:06:20] } 35. Rb2 { [%eval 3.43] [%clk 0:08:27] } 35... Ra1 { [%eval 3.18] [%clk 0:06:48] } 36. Rc2 { [%eval 3.28] [%clk 0:08:35] } 36... Kf6 { [%eval 3.66] [%clk 0:05:39] } 37. Rc3 { [%eval 3.55] [%clk 0:08:09] } 37... Ra2 { [%eval 3.71] [%clk 0:02:55] } 38. Nb6 { [%eval 3.62] [%clk 0:07:47] } 38... Na1 { [%eval 3.58] [%clk 0:03:21] } 39. Nxa4 { [%eval 3.31] [%clk 0:04:42] } 39... Nc2 { [%eval 3.42] [%clk 0:03:44] } 40. d4 { [%eval 3.45] [%clk 0:04:28] } 40... Nxa3 { [%eval 3.73] [%clk 0:03:41] } 41. Nb6 { [%eval 3.32] [%clk 0:03:18] } 41... Nc2 { [%eval 3.31] [%clk 0:03:44] } 42. Nd7+ { [%eval 3.24] [%clk 0:02:57] } 42... Kf5 { [%eval 3.38] [%clk 0:03:54] } 43. Ne5 { [%eval 3.24] [%clk 0:26:21] } 43... f6 { [%eval 3.18] [%clk 0:31:39] } 44. Nf3 { [%eval 3.12] [%clk 0:26:43] } 44... Nb4 { [%eval 3.15] [%clk 0:27:14] } 45. Ne1 { [%eval 3.33] [%clk 0:26:18] } 45... Ke4 { [%eval 3.79] [%clk 0:25:50] } 46. Rc8 { [%eval 3.68] [%clk 0:24:29] } 46... Re2 { [%eval 3.86] [%clk 0:17:47] } 47. Rb8 { [%eval 3.82] [%clk 0:23:32] } 47... Kd5 1-0