Event: Round 5: Betsakos, Konstantinos - Papageorgiou, Ioannis
Site: https://lichess.org/broadcast/7th-skg-open-2025-group-a/round-5/zjyuwNXe/xRmMDQBe
White: Betsakos, Konstantinos
WhiteElo: 2137
Black: Papageorgiou, Ioannis
BlackElo: 1904
Result: 0-1
ECO: D02
Opening: Queen's Pawn Game: London System
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:14:06] } 1... Nf6 { [%eval 0.19] [%clk 1:30:40] } 2. Nf3 { [%eval 0.11] [%clk 1:14:26] } 2... d5 { [%eval 0.11] [%clk 1:30:02] } 3. Bf4 { [%eval 0.02] [%clk 1:13:15] } 3... e6 { [%eval 0.1] [%clk 1:29:43] } 4. e3 { [%eval 0.0] [%clk 1:13:33] } 4... c5 { [%eval 0.14] [%clk 1:28:57] } 5. Nbd2 { [%eval 0.09] [%clk 1:12:50] } 5... Nc6 { [%eval 0.1] [%clk 1:23:05] } 6. c3 { [%eval 0.14] [%clk 1:12:53] } 6... a6 { [%eval 0.15] [%clk 1:12:52] } 7. Ne5 { [%eval 0.16] [%clk 1:09:19] } 7... cxd4 { [%eval 0.48] [%clk 1:07:54] } 8. exd4 { [%eval 0.64] [%clk 1:08:47] } 8... Bd6 { [%eval 0.59] [%clk 0:53:08] } 9. Bg3 { [%eval 0.17] [%clk 1:05:56] } 9... Qc7 { [%eval 0.25] [%clk 0:46:55] } 10. f4 { [%eval -0.14] [%clk 1:06:08] } 10... Ne4 { [%eval -0.02] [%clk 0:39:38] } 11. Nxe4 { [%eval -0.42] [%clk 0:54:59] } 11... dxe4 { [%eval -0.47] [%clk 0:39:53] } 12. Qe2 { [%eval -0.34] [%clk 0:55:14] } 12... f5 { [%eval -0.2] [%clk 0:37:15] } 13. Qe3?! { [%eval -0.86] } { Inaccuracy. Qh5+ was best. } { [%clk 0:46:54] } 13... b5 { [%eval -0.6] [%clk 0:34:09] } 14. a4 { [%eval -0.75] [%clk 0:42:48] } 14... b4?! { [%eval 0.15] } { Inaccuracy. bxa4 was best. } { [%clk 0:32:12] } 15. Be2 { [%eval -0.36] [%clk 0:40:24] } 15... O-O?! { [%eval 0.35] } { Inaccuracy. bxc3 was best. } { [%clk 0:30:31] } 16. O-O?! { [%eval -0.61] } { Inaccuracy. Nxc6 was best. } { [%clk 0:40:30] } 16... Be7?! { [%eval 0.24] } { Inaccuracy. Nxe5 was best. } { [%clk 0:28:55] } 17. Rfd1? { [%eval -0.92] } { Mistake. Bf2 was best. } { [%clk 0:39:01] } 17... Nxe5 { [%eval -1.02] [%clk 0:23:43] } 18. fxe5 { [%eval -1.03] [%clk 0:39:21] } 18... h6 { [%eval -1.06] [%clk 0:22:19] } 19. cxb4 { [%eval -1.19] [%clk 0:32:32] } 19... Bxb4 { [%eval -1.22] [%clk 0:18:44] } 20. Rac1 { [%eval -1.19] [%clk 0:30:30] } 20... Qb6?! { [%eval -0.35] } { Inaccuracy. Qf7 was best. } { [%clk 0:18:07] } 21. Qb3?! { [%eval -1.0] } { Inaccuracy. Bf4 was best. } { [%clk 0:26:05] } 21... Rb8 { [%eval -1.06] [%clk 0:17:53] } 22. Bf2 { [%eval -1.12] [%clk 0:19:13] } 22... Be1 { [%eval -0.79] [%clk 0:14:29] } 23. Qe3? { [%eval -2.28] } { Mistake. Qxb6 was best. } { [%clk 0:00:36] } 23... Bxf2+ { [%eval -1.97] [%clk 0:10:25] } 24. Kxf2?! { [%eval -2.7] } { Inaccuracy. Qxf2 was best. } { [%clk 0:01:01] } 24... Bb7 { [%eval -3.24] [%clk 0:09:57] } 25. Bc4 { [%eval -3.13] [%clk 0:00:38] } 25... f4 { [%eval -3.03] [%clk 0:10:00] } 26. Qa3?! { [%eval -4.24] } { Inaccuracy. Qb3 was best. } { [%clk 0:00:32] } 26... Rfd8?! { [%eval -2.72] } { Inaccuracy. e3+ was best. } { [%clk 0:09:15] } 27. Qe7? { [%eval -4.36] } { Mistake. Qc5 was best. } { [%clk 0:00:33] } 27... Re8 { [%eval -4.42] [%clk 0:05:08] } 28. Qa3 { [%eval -4.49] [%clk 0:00:48] } 28... Rbd8? { [%eval -2.42] } { Mistake. e3+ was best. } { [%clk 0:04:06] } 29. a5 { [%eval -2.97] [%clk 0:01:04] } 29... Qa7 { [%eval -2.82] [%clk 0:03:57] } 30. Qc5 { [%eval -3.34] [%clk 0:01:02] } 30... Qa8 { [%eval -3.5] [%clk 0:03:28] } 31. Bf1?! { [%eval -5.03] } { Inaccuracy. Rf1 was best. } { [%clk 0:00:33] } 31... Bd5? { [%eval -3.0] } { Mistake. e3+ was best. } { [%clk 0:02:18] } 32. b4? { [%eval -5.5] } { Mistake. Kg1 was best. } { [%clk 0:00:34] } 32... e3+ { [%eval -5.41] [%clk 0:02:07] } 33. Kg1 { [%eval -5.38] [%clk 0:01:01] } 33... Rc8 { [%eval -5.3] [%clk 0:02:07] } 34. Qb6 { [%eval -5.44] [%clk 0:01:18] } 34... Rb8? { [%eval -3.27] } { Mistake. f3 was best. } { [%clk 0:01:56] } 35. Qxa6 { [%eval -3.31] [%clk 0:01:03] } 35... Qxa6 { [%eval -3.28] [%clk 0:01:23] } 36. Bxa6 { [%eval -2.92] [%clk 0:01:31] } 36... Rxb4 { [%eval -3.07] [%clk 0:01:48] } 37. Bd3?! { [%eval -4.59] } { Inaccuracy. Be2 was best. } { [%clk 0:01:17] } 37... Rb2 { [%eval -4.18] [%clk 0:00:50] } 38. Bc2? { [%eval -6.99] } { Mistake. Rc2 was best. } { [%clk 0:00:41] } 38... Ra8?! { [%eval -5.22] } { Inaccuracy. Rc8 was best. } { [%clk 0:00:41] } 39. Rd3?? { [%eval #-11] } { Checkmate is now unavoidable. Re1 was best. } { [%clk 0:00:42] } 39... Rxa5?? { [%eval -4.02] } { Lost forced checkmate sequence. Rc8 was best. } { [%clk 0:00:44] } 40. g3?? { [%eval #-8] } { Checkmate is now unavoidable. Rc3 was best. } { [%clk 0:16:03] } 40... Raa2?? { [%eval -6.44] } { Lost forced checkmate sequence. Rxc2 was best. } { [%clk 0:16:00] } 41. Rc3 { [%eval -6.46] [%clk 0:15:53] } 41... f3 { [%eval -6.29] [%clk 0:12:55] } 42. Rc8+ { [%eval -6.29] [%clk 0:15:45] } 42... Kf7 { [%eval -6.63] [%clk 0:13:08] } 43. Rc7+ { [%eval -6.38] [%clk 0:16:13] } 43... Kf8 { [%eval -6.25] [%clk 0:13:23] } 44. h4 { [%eval -5.22] [%clk 0:15:22] } 44... Be4 { [%eval -5.56] [%clk 0:13:25] } 45. Rc8+ { [%eval -5.58] [%clk 0:14:22] } 45... Ke7 { [%eval -5.59] [%clk 0:13:30] } 46. Rc7+ { [%eval -5.52] [%clk 0:14:39] } 46... Kd8 { [%eval -5.3] [%clk 0:13:48] } 47. Rc8+ { [%eval -5.39] [%clk 0:15:01] } 47... Kxc8 { [%eval -5.29] [%clk 0:10:17] } 48. Bxe4+ { [%eval -5.28] [%clk 0:15:25] } 48... Kd8 { [%eval -5.2] [%clk 0:08:20] } 49. Bxf3 { [%eval -5.13] [%clk 0:15:49] } 49... Rd2 { [%eval -5.22] [%clk 0:08:34] } 50. Rb1 { [%eval -5.58] [%clk 0:11:21] } 50... g5 { [%eval -5.59] [%clk 0:07:07] } 51. Rb8+ { [%eval -5.78] [%clk 0:11:36] } 51... Kc7 { [%eval -5.54] [%clk 0:07:24] } 0-1