Event: Round 4: Ioannidis, Evgenios - Piddubna, Bozhena
Date: 2024-07-31
White: Ioannidis, Evgenios
WhiteTitle: GM
WhiteElo: 2505
Black: Piddubna, Bozhena
BlackTitle: WFM
BlackElo: 2155
Result: 1-0
ECO: A29
Opening: English Opening: King's English Variation, Four Knights Variation, Fianchetto Line
Variant: Standard

1. c4 { [%eval 0.12] [%clk 1:30:23] } 1... e5 { [%eval 0.12] [%clk 1:30:06] } 2. g3 { [%eval 0.14] [%clk 1:30:29] } 2... Nf6 { [%eval 0.19] [%clk 1:29:23] } 3. Bg2 { [%eval 0.1] [%clk 1:30:45] } 3... d5 { [%eval 0.16] [%clk 1:28:09] } 4. cxd5 { [%eval 0.13] [%clk 1:30:50] } 4... Nxd5 { [%eval 0.18] [%clk 1:28:34] } 5. Nf3 { [%eval 0.24] [%clk 1:30:53] } 5... Nc6 { [%eval 0.27] [%clk 1:27:55] } 6. O-O { [%eval 0.15] [%clk 1:31:09] } 6... Be7 { [%eval 0.2] [%clk 1:26:54] } 7. d4 { [%eval 0.12] [%clk 1:31:24] } 7... exd4 { [%eval 0.25] [%clk 1:22:27] } 8. Nxd4 { [%eval 0.41] [%clk 1:31:35] } 8... Nxd4 { [%eval 0.46] [%clk 1:21:06] } 9. Qxd4 { [%eval 0.51] [%clk 1:31:53] } 9... Nf6 { [%eval 0.47] [%clk 1:21:27] } 10. Qa4+ { [%eval 0.45] [%clk 1:29:43] } 10... c6 { [%eval 0.43] [%clk 1:21:52] } 11. Rd1 { [%eval 0.46] [%clk 1:28:01] } 11... Qb6 { [%eval 0.37] [%clk 1:21:40] } 12. Be3 { [%eval 0.43] [%clk 1:25:11] } 12... Bc5 { [%eval 0.46] [%clk 1:18:22] } 13. Bxc5 { [%eval 0.48] [%clk 1:19:07] } 13... Qxc5 { [%eval 0.46] [%clk 1:18:40] } 14. b4 { [%eval 0.56] [%clk 1:19:15] } 14... Qb6 { [%eval 0.41] [%clk 1:10:06] } 15. Na3 { [%eval 0.3] [%clk 1:15:12] } 15... O-O { [%eval 0.33] [%clk 1:09:46] } 16. b5 { [%eval 0.09] [%clk 1:11:35] } 16... cxb5 { [%eval 0.13] [%clk 1:05:25] } 17. Qxb5 { [%eval 0.24] [%clk 1:11:52] } 17... Qe6 { [%eval 0.53] [%clk 1:03:51] } 18. e3 { [%eval 0.27] [%clk 1:08:10] } 18... Qe7 { [%eval 0.51] [%clk 0:49:35] } 19. Nc4 { [%eval 0.26] [%clk 1:07:58] } 19... Rb8 { [%eval 0.22] [%clk 0:49:43] } 20. Rd4 { [%eval 0.17] [%clk 1:02:41] } 20... b6 { [%eval 0.35] [%clk 0:45:52] } 21. Nd6 { [%eval 0.47] [%clk 1:01:27] } 21... Be6 { [%eval 0.4] [%clk 0:42:56] } 22. Rad1 { [%eval 0.04] [%clk 0:59:07] } 22... Nd7?! { [%eval 0.67] } { Inaccuracy. Bxa2 was best. } { [%clk 0:30:47] } 23. e4 { [%eval 0.36] [%clk 0:53:44] } 23... f6 { [%eval 0.54] [%clk 0:28:07] } 24. f4 { [%eval 0.42] [%clk 0:53:00] } 24... Nc5 { [%eval 0.42] [%clk 0:28:03] } 25. Qe2 { [%eval 0.4] [%clk 0:53:09] } 25... Rbd8 { [%eval 0.41] [%clk 0:26:09] } 26. h3 { [%eval 0.42] [%clk 0:49:03] } 26... Nb7?? { [%eval 2.17] } { Blunder. Rd7 was best. } { [%clk 0:20:16] } 27. e5 { [%eval 2.03] [%clk 0:48:42] } 27... Nxd6 { [%eval 2.21] [%clk 0:16:41] } 28. exd6 { [%eval 2.18] [%clk 0:48:59] } 28... Qf7 { [%eval 2.3] [%clk 0:16:51] } 29. Re4?! { [%eval 1.53] } { Inaccuracy. Re1 was best. } { [%clk 0:41:51] } 29... Rfe8 { [%eval 1.27] [%clk 0:15:09] } 30. Kh2 { [%eval 1.11] [%clk 0:35:45] } 30... Kf8 { [%eval 1.41] [%clk 0:14:35] } 31. Qd3 { [%eval 1.39] [%clk 0:35:15] } 31... g6 { [%eval 1.84] [%clk 0:11:46] } 32. Qa3 { [%eval 1.33] [%clk 0:34:36] } 32... Kg7 { [%eval 1.6] [%clk 0:10:56] } 33. Rc1 { [%eval 1.41] [%clk 0:31:31] } 33... Rc8 { [%eval 1.26] [%clk 0:07:05] } 34. Rce1?! { [%eval 0.63] } { Inaccuracy. Rxc8 was best. } { [%clk 0:21:02] } 34... Qd7?! { [%eval 1.71] } { Inaccuracy. Rc2 was best. } { [%clk 0:04:46] } 35. R4e2?! { [%eval 0.92] } { Inaccuracy. g4 was best. } { [%clk 0:20:28] } 35... Rc5?! { [%eval 1.77] } { Inaccuracy. Rcd8 was best. } { [%clk 0:04:13] } 36. Qd3 { [%eval 1.68] [%clk 0:20:34] } 36... Kf7? { [%eval 3.22] } { Mistake. Rcc8 was best. } { [%clk 0:02:09] } 37. Qd4 { [%eval 3.29] [%clk 0:17:37] } 37... Ra5 { [%eval 3.6] [%clk 0:01:34] } 38. Rc1 { [%eval 3.74] [%clk 0:15:06] } 38... Rc8 { [%eval 3.35] [%clk 0:01:32] } 39. Rce1 { [%eval 3.27] [%clk 0:06:57] } 39... Re8 { [%eval 2.55] [%clk 0:01:35] } 40. a3 { [%eval 3.67] [%clk 0:21:50] } 40... Rc5 { [%eval 3.64] [%clk 0:16:13] } 41. h4 { [%eval 3.53] [%clk 0:20:43] } 41... h5 { [%eval 3.53] [%clk 0:06:43] } 42. Bh3 { [%eval 3.28] [%clk 0:19:07] } 42... f5 { [%eval 3.42] [%clk 0:06:52] } 43. Bg2 { [%eval 3.43] [%clk 0:19:26] } 43... Rc4 { [%eval 3.56] [%clk 0:03:01] } 44. Qd2 { [%eval 3.42] [%clk 0:19:49] } 44... Rc5 { [%eval 3.26] [%clk 0:03:23] } 45. Re5 { [%eval 3.16] [%clk 0:19:57] } 45... Ra5?! { [%eval 4.57] } { Inaccuracy. Rxe5 was best. } { [%clk 0:03:10] } 46. Rc1 { [%eval 4.52] [%clk 0:18:13] } 46... Rc8 { [%eval 5.09] [%clk 0:02:55] } 47. Rxc8 { [%eval 4.88] [%clk 0:18:35] } 47... Qxc8 { [%eval 5.29] [%clk 0:03:20] } 48. Rxa5 { [%eval 5.29] [%clk 0:19:02] } 48... bxa5 { [%eval 5.28] [%clk 0:03:39] } 49. Qxa5 { [%eval 5.26] [%clk 0:19:28] } 49... Qd7 { [%eval 5.13] [%clk 0:03:42] } 50. Qc7 { [%eval 5.48] [%clk 0:19:35] } 50... Qxc7 { [%eval 5.45] [%clk 0:03:18] } 51. dxc7 { [%eval 5.44] [%clk 0:20:01] } 51... Bc8 { [%eval 5.38] [%clk 0:03:43] } 52. Bc6 { [%eval 5.1] [%clk 0:20:28] } 52... Ke7 { [%eval 5.33] [%clk 0:03:49] } 53. Kg1 { [%eval 5.33] [%clk 0:20:34] } 53... Kd6 { [%eval 5.29] [%clk 0:01:41] } 54. Be8 { [%eval 5.26] [%clk 0:20:59] } 54... Kxc7 { [%eval 5.14] [%clk 0:02:07] } 55. Bxg6 { [%clk 0:21:25] } 1-0