Event: Round 4: Lahdelma, Henri - Sipila, Vilka
Date: 2024-03-28
White: Lahdelma, Henri
WhiteTitle: FM
WhiteElo: 2358
Black: Sipila, Vilka
BlackTitle: IM
BlackElo: 2447
Result: 1-0
ECO: D08
Opening: Queen's Gambit Declined: Albin Countergambit
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... d5 { [%eval 0.25] [%clk 1:28:17] } 2. c4 { [%eval 0.26] [%clk 1:31:23] } 2... e5 { [%eval 0.65] [%clk 1:28:37] } 3. dxe5 { [%eval 0.75] [%clk 1:31:30] } 3... d4 { [%eval 0.93] [%clk 1:29:03] } 4. a3 { [%eval 0.86] [%clk 1:31:45] } 4... Nc6 { [%eval 0.82] [%clk 1:29:27] } 5. Nf3 { [%eval 0.84] [%clk 1:32:01] } 5... Nge7 { [%eval 0.93] [%clk 1:29:53] } 6. b4 { [%eval 0.94] [%clk 1:25:39] } 6... Ng6 { [%eval 0.71] [%clk 1:30:04] } 7. Bb2 { [%eval 1.0] [%clk 1:24:20] } 7... a5 { [%eval 0.97] [%clk 1:30:27] } 8. b5 { [%eval 0.78] [%clk 1:11:30] } 8... Ncxe5 { [%eval 0.8] [%clk 1:30:24] } 9. Nxe5 { [%eval 0.8] [%clk 1:11:54] } 9... Nxe5 { [%eval 0.8] [%clk 1:30:48] } 10. Qxd4?! { [%eval 0.17] } { Inaccuracy. Bxd4 was best. } { [%clk 1:12:10] } 10... Qxd4 { [%eval 0.18] [%clk 1:31:12] } 11. Bxd4 { [%eval 0.13] [%clk 1:12:36] } 11... Nxc4 { [%eval 0.13] [%clk 1:31:35] } 12. e3 { [%eval 0.13] [%clk 1:12:49] } 12... Be6 { [%eval 0.26] [%clk 1:32:00] } 13. Bd3 { [%eval 0.0] [%clk 1:12:31] } 13... O-O-O { [%eval 0.09] [%clk 1:25:40] } 14. O-O { [%eval 0.08] [%clk 1:04:06] } 14... Kb8 { [%eval 0.08] [%clk 1:25:15] } 15. Rc1 { [%eval 0.04] [%clk 1:04:12] } 15... Nd6 { [%eval 0.19] [%clk 1:25:37] } 16. b6 { [%eval 0.19] [%clk 0:56:54] } 16... c6 { [%eval 0.18] [%clk 1:25:41] } 17. Nd2 { [%eval 0.12] [%clk 0:51:07] } 17... f6 { [%eval 0.14] [%clk 1:00:46] } 18. Kf1 { [%eval -0.3] [%clk 0:44:50] } 18... h5 { [%eval -0.15] [%clk 0:41:24] } 19. h3 { [%eval -0.46] [%clk 0:38:54] } 19... h4 { [%eval -0.23] [%clk 0:39:37] } 20. Ke1 { [%eval -0.36] [%clk 0:31:24] } 20... Rh5 { [%eval -0.18] [%clk 0:33:38] } 21. f4?! { [%eval -1.23] } { Inaccuracy. Be2 was best. } { [%clk 0:19:54] } 21... Nb5 { [%eval -1.08] [%clk 0:18:50] } 22. Bxb5 { [%eval -1.08] [%clk 0:19:56] } 22... Rxb5 { [%eval -1.17] [%clk 0:09:19] } 23. Nf3?! { [%eval -1.89] } { Inaccuracy. a4 was best. } { [%clk 0:19:21] } 23... a4 { [%eval -1.91] [%clk 0:06:52] } 24. Nxh4 { [%eval -1.92] [%clk 0:15:14] } 24... Rb3 { [%eval -1.62] [%clk 0:07:06] } 25. Kf2 { [%eval -2.0] [%clk 0:06:23] } 25... Bxa3 { [%eval -2.07] [%clk 0:06:42] } 26. Rc2 { [%eval -2.23] [%clk 0:04:09] } 26... Kc8?? { [%eval -0.26] } { Blunder. c5 was best. } { [%clk 0:02:08] } 27. Rca2?! { [%eval -0.94] } { Inaccuracy. Nf3 was best. } { [%clk 0:04:12] } 27... Bd6? { [%eval 0.23] } { Mistake. Rxd4 was best. } { [%clk 0:00:43] } 28. Rxa4 { [%eval 0.2] [%clk 0:04:28] } 28... c5 { [%eval 0.5] [%clk 0:00:37] } 29. Rc1?! { [%eval -0.16] } { Inaccuracy. Bxc5 was best. } { [%clk 0:04:17] } 29... Rb5 { [%eval -0.12] [%clk 0:00:52] } 30. e4 { [%eval -0.46] [%clk 0:02:36] } 30... Kd7 { [%eval -0.54] [%clk 0:00:58] } 31. e5 { [%eval -0.41] [%clk 0:02:18] } 31... fxe5 { [%eval -0.67] [%clk 0:00:53] } 32. fxe5 { [%eval -0.72] [%clk 0:02:29] } 32... Be7?! { [%eval -0.12] } { Inaccuracy. Rf8+ was best. } { [%clk 0:01:15] } 33. Be3 { [%eval -0.16] [%clk 0:02:25] } 33... c4 { [%eval 0.0] [%clk 0:00:51] } 34. Ng6 { [%eval 0.0] [%clk 0:02:34] } 34... Rb2+ { [%eval 0.0] [%clk 0:00:36] } 35. Kg1 { [%eval -0.05] [%clk 0:02:27] } 35... Bb4?! { [%eval 0.95] } { Inaccuracy. Re2 was best. } { [%clk 0:00:53] } 36. Nf4 { [%eval 1.05] [%clk 0:02:33] } 36... Bg8?? { [%eval 4.7] } { Blunder. Rc8 was best. } { [%clk 0:00:45] } 37. Rd1+ { [%eval 4.67] [%clk 0:02:17] } 37... Bd2 { [%eval 4.57] [%clk 0:00:49] } 38. Rxd2+ { [%eval 4.65] [%clk 0:02:32] } 38... Rxd2 { [%eval 4.69] [%clk 0:01:16] } 39. Bxd2 { [%eval 4.67] [%clk 0:02:56] } 39... Kc6 { [%eval 4.67] [%clk 0:01:45] } 40. Be3 { [%eval 4.44] [%clk 0:02:31] } 40... Rd1+ { [%eval 4.98] [%clk 0:01:44] } 41. Kf2 { [%eval 5.11] [%clk 0:01:52] } 41... g5 { [%eval 5.07] [%clk 0:02:03] } 42. Ne2 { [%eval 5.08] [%clk 0:01:54] } 42... Rd3 { [%eval 4.98] [%clk 0:02:00] } 43. Ra5 { [%eval 4.94] [%clk 0:01:48] } 1-0