Event: Round 2: Katsoulis, Nikolaos - Kalogeropoulos, Konstantinos
Date: 2025-07-07
White: Katsoulis, Nikolaos
WhiteElo: 1501
Black: Kalogeropoulos, Konstantinos
BlackElo: 1656
Result: 0-1
ECO: B27
Opening: Sicilian Defense: Hyperaccelerated Fianchetto
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:30:47] } 2. Nf3 { [%eval 0.2] [%clk 1:31:20] } 2... g6 { [%eval 0.34] [%clk 1:31:11] } 3. d4 { [%eval 0.35] [%clk 1:31:41] } 3... cxd4 { [%eval 0.38] [%clk 1:31:31] } 4. Nxd4 { [%eval 0.38] [%clk 1:31:56] } 4... Bg7 { [%eval 0.39] [%clk 1:31:51] } 5. Nc3 { [%eval 0.3] [%clk 1:31:42] } 5... Nc6 { [%eval 0.23] [%clk 1:32:07] } 6. Be3 { [%eval 0.16] [%clk 1:32:00] } 6... Nf6 { [%eval 0.26] [%clk 1:32:09] } 7. f3 { [%eval 0.0] [%clk 1:31:20] } 7... Qb6?? { [%eval 2.98] } { Blunder. O-O was best. } { [%clk 1:32:17] } 8. Rb1?? { [%eval 0.16] } { Blunder. Nf5 was best. } { [%clk 1:23:50] } 8... O-O? { [%eval 1.36] } { Mistake. Qd8 was best. } { [%clk 1:31:40] } 9. Qd2?? { [%eval -1.64] } { Blunder. Nf5 was best. } { [%clk 1:23:51] } 9... Nxe4 { [%eval -1.47] [%clk 1:30:18] } 10. Nxe4 { [%eval -1.85] [%clk 1:18:43] } 10... Nxd4 { [%eval -1.75] [%clk 1:30:13] } 11. c3? { [%eval -3.14] } { Mistake. Bd3 was best. } { [%clk 1:16:58] } 11... Nc2+ { [%eval -3.04] [%clk 1:29:48] } 12. Ke2?! { [%eval -4.21] } { Inaccuracy. Qxc2 was best. } { [%clk 1:16:29] } 12... Qxe3+?! { [%eval -3.01] } { Inaccuracy. Nxe3 was best. } { [%clk 1:30:07] } 13. Qxe3 { [%eval -2.92] [%clk 1:16:44] } 13... Nxe3 { [%eval -3.05] [%clk 1:30:30] } 14. Kxe3 { [%eval -3.07] [%clk 1:17:06] } 14... d6 { [%eval -2.69] [%clk 1:30:57] } 15. Bc4 { [%eval -2.57] [%clk 1:16:54] } 15... Bf5 { [%eval -2.21] [%clk 1:31:12] } 16. Bd5 { [%eval -2.53] [%clk 1:16:31] } 16... Rab8 { [%eval -2.44] [%clk 1:31:09] } 17. g4 { [%eval -2.41] [%clk 1:15:55] } 17... Bxe4 { [%eval -2.08] [%clk 1:31:27] } 18. Bxe4 { [%eval -1.94] [%clk 1:16:03] } 18... e6 { [%eval -1.91] [%clk 1:31:45] } 19. c4 { [%eval -2.22] [%clk 1:15:51] } 19... b5 { [%eval -2.15] [%clk 1:32:01] } 20. cxb5?! { [%eval -2.99] } { Inaccuracy. b3 was best. } { [%clk 1:12:50] } 20... Rxb5 { [%eval -3.14] [%clk 1:32:01] } 21. b3 { [%eval -3.32] [%clk 1:12:53] } 21... Rc5 { [%eval -2.86] [%clk 1:32:01] } 22. Rbc1 { [%eval -2.93] [%clk 1:11:48] } 22... Rfc8 { [%eval -2.9] [%clk 1:32:13] } 23. Rxc5 { [%eval -2.94] [%clk 1:09:44] } 23... Rxc5 { [%eval -2.82] [%clk 1:32:02] } 24. h4 { [%eval -2.96] [%clk 1:07:57] } 24... d5 { [%eval -2.88] [%clk 1:32:06] } 25. Bd3 { [%eval -2.95] [%clk 1:08:09] } 25... e5?! { [%eval -1.86] } { Inaccuracy. h5 was best. } { [%clk 1:31:06] } 26. h5?! { [%eval -2.82] } { Inaccuracy. Rd1 was best. } { [%clk 1:07:46] } 26... Bh6+ { [%eval -2.82] [%clk 1:30:29] } 27. Ke2 { [%eval -2.79] [%clk 1:07:31] } 27... Bf4 { [%eval -2.58] [%clk 1:31:34] } 28. b4 { [%eval -2.94] [%clk 1:06:01] } 28... Rc3 { [%eval -2.93] [%clk 1:29:41] } 29. a4?! { [%eval -3.87] } { Inaccuracy. Bb1 was best. } { [%clk 1:04:36] } 29... e4 { [%eval -3.82] [%clk 1:29:55] } 30. fxe4 { [%eval -3.98] [%clk 1:04:10] } 30... dxe4 { [%eval -4.05] [%clk 1:30:16] } 31. Ba6 { [%eval -4.66] [%clk 0:58:34] } 31... Rc2+ { [%eval -4.15] [%clk 1:30:09] } 32. Kd1? { [%eval -7.6] } { Mistake. Kf1 was best. } { [%clk 0:57:40] } 32... Rc1+ { [%eval -7.75] [%clk 1:30:28] } 33. Ke2 { [%eval -7.83] [%clk 0:58:02] } 33... Rxh1 { [%eval -7.81] [%clk 1:30:51] } 34. hxg6 { [%eval -7.95] [%clk 0:58:07] } 34... hxg6 { [%eval -7.73] [%clk 1:31:06] } 35. Bb7 { [%eval -7.66] [%clk 0:57:57] } 35... Rb1 { [%eval -7.53] [%clk 1:31:14] } 36. b5 { [%eval -7.99] [%clk 0:57:31] } 36... Rb4 { [%eval -7.56] [%clk 1:31:38] } 37. a5 { [%eval -7.67] [%clk 0:57:33] } 37... Rxb5 { [%eval -26.37] [%clk 1:31:56] } 38. Bxe4 { [%eval -44.43] [%clk 0:57:37] } 38... Rxa5 { [%eval -11.66] [%clk 1:32:13] } 39. Kf3?! { [%eval #-31] } { Checkmate is now unavoidable. Kd3 was best. } { [%clk 0:57:51] } 39... g5 { [%eval -67.42] [%clk 1:32:30] } 40. Bf5?! { [%eval #-14] } { Checkmate is now unavoidable. Ke2 was best. } { [%clk 0:57:34] } 40... Rxf5 { [%eval #-13] [%clk 1:32:31] } 41. gxf5 { [%eval #-13] [%clk 0:57:52] } 41... a5 { [%eval #-12] [%clk 1:32:58] } 42. Ke2 { [%eval #-12] [%clk 0:57:21] } 42... a4 { [%eval #-11] [%clk 1:33:23] } 43. Kd3 { [%eval #-11] [%clk 0:57:16] } 43... a3 { [%eval #-10] [%clk 1:33:43] } 44. Kc2 { [%eval #-10] [%clk 0:57:09] } 44... g4 { [%eval #-9] [%clk 1:34:00] } 0-1