Event: Round 1: Jeremy Yoon - Robert Olsen
Date: 2025-02-22
White: Jeremy Yoon
Black: Robert Olsen
Result: 0-1
ECO: A02
Opening: Bird Opening
Variant: Standard
TimeControl: 90+30

1. f4 { [%eval -0.23] [%clk 1:30:42] } 1... g6 { [%eval 0.0] [%clk 1:30:14] } 2. Nf3 { [%eval -0.24] [%clk 1:30:59] } 2... Bg7 { [%eval 0.0] [%clk 1:30:38] } 3. g3 { [%eval -0.34] [%clk 1:30:51] } 3... c5 { [%eval -0.31] [%clk 1:29:35] } 4. Bg2 { [%eval -0.27] [%clk 1:31:12] } 4... Nc6 { [%eval -0.15] [%clk 1:30:01] } 5. O-O { [%eval -0.2] [%clk 1:31:33] } 5... Nf6 { [%eval -0.23] [%clk 1:28:55] } 6. d3 { [%eval -0.15] [%clk 1:30:41] } 6... d5 { [%eval -0.16] [%clk 1:27:12] } 7. Qe1 { [%eval -0.29] [%clk 1:29:14] } 7... O-O { [%eval -0.26] [%clk 1:25:24] } 8. e4 { [%eval -0.26] [%clk 1:29:35] } 8... dxe4 { [%eval -0.29] [%clk 1:25:01] } 9. dxe4 { [%eval -0.21] [%clk 1:29:22] } 9... e5 { [%eval -0.25] [%clk 1:23:25] } 10. Nc3 { [%eval -0.18] [%clk 1:26:03] } 10... Bg4 { [%eval 0.3] [%clk 1:15:14] } 11. Be3 { [%eval 0.1] [%clk 1:12:04] } 11... Bxf3 { [%eval 0.12] [%clk 1:07:20] } 12. Bxf3 { [%eval 0.02] [%clk 1:12:23] } 12... Nd4 { [%eval 0.05] [%clk 1:07:47] } 13. Bg2?? { [%eval -2.63] } { Blunder. Qf2 was best. } { [%clk 1:10:02] } 13... Nxc2 { [%eval -2.64] [%clk 1:04:26] } 14. Qe2 { [%eval -2.51] [%clk 1:09:43] } 14... Nxe3 { [%eval -2.24] [%clk 1:03:16] } 15. Qxe3 { [%eval -2.12] [%clk 1:09:51] } 15... Qd4 { [%eval -2.01] [%clk 1:02:31] } 16. Rfe1? { [%eval -3.59] } { Mistake. Qxd4 was best. } { [%clk 1:06:31] } 16... Qxe3+?! { [%eval -2.41] } { Inaccuracy. exf4 was best. } { [%clk 0:54:42] } 17. Rxe3 { [%eval -2.22] [%clk 1:06:36] } 17... exf4 { [%eval -2.27] [%clk 0:55:08] } 18. gxf4 { [%eval -2.21] [%clk 1:06:53] } 18... Ng4 { [%eval -2.35] [%clk 0:55:16] } 19. Rg3 { [%eval -2.26] [%clk 0:58:46] } 19... Bd4+ { [%eval -2.32] [%clk 0:54:20] } 20. Kf1 { [%eval -2.21] [%clk 0:59:02] } 20... Ne3+ { [%eval -1.92] [%clk 0:54:00] } 21. Ke2 { [%eval -1.87] [%clk 0:59:22] } 21... Nxg2 { [%eval -1.87] [%clk 0:54:21] } 22. Rxg2 { [%eval -1.73] [%clk 0:59:46] } 22... Rfe8 { [%eval -1.96] [%clk 0:53:17] } 23. Kf3 { [%eval -2.04] [%clk 0:58:29] } 23... Bxc3 { [%eval -1.99] [%clk 0:50:35] } 24. bxc3 { [%eval -1.99] [%clk 0:58:51] } 24... Rad8 { [%eval -1.88] [%clk 0:51:01] } 25. Ke3? { [%eval -3.64] } { Mistake. Re1 was best. } { [%clk 0:58:36] } 25... Re7?! { [%eval -2.58] } { Inaccuracy. c4 was best. } { [%clk 0:51:02] } 26. e5 { [%eval -2.64] [%clk 0:40:54] } 26... f6 { [%eval -2.55] [%clk 0:32:32] } 27. Ke4 { [%eval -2.33] [%clk 0:36:38] } 27... c4 { [%eval -2.24] [%clk 0:32:43] } 28. Rg3?! { [%eval -3.23] } { Inaccuracy. Re1 was best. } { [%clk 0:30:20] } 28... Rd2 { [%eval -3.16] [%clk 0:30:48] } 29. h4?! { [%eval -4.29] } { Inaccuracy. Re3 was best. } { [%clk 0:29:47] } 29... f5+ { [%eval -4.2] [%clk 0:25:44] } 30. Kf3 { [%eval -4.12] [%clk 0:27:57] } 30... Red7 { [%eval -4.18] [%clk 0:26:01] } 31. Re1 { [%eval -4.1] [%clk 0:28:15] } 31... Rxa2 { [%eval -3.34] [%clk 0:26:02] } 32. h5?! { [%eval -4.78] } { Inaccuracy. Rgg1 was best. } { [%clk 0:27:27] } 32... Rc2 { [%eval -4.42] [%clk 0:24:25] } 33. Re3 { [%eval -4.98] [%clk 0:26:27] } 33... Rdd2 { [%eval -4.93] [%clk 0:24:11] } 34. Rg1 { [%eval -4.74] [%clk 0:25:55] } 34... Kf7 { [%eval -4.66] [%clk 0:20:03] } 35. e6+ { [%eval -4.76] [%clk 0:24:48] } 35... Ke7 { [%eval -4.9] [%clk 0:20:28] } 36. hxg6 { [%eval -5.58] [%clk 0:24:39] } 36... hxg6 { [%eval -5.48] [%clk 0:20:54] } 37. Rb1 { [%eval -5.85] [%clk 0:24:04] } 37... b6 { [%eval -5.93] [%clk 0:20:57] } 38. Ra1 { [%eval -5.95] [%clk 0:24:17] } 38... a5 { [%eval -5.95] [%clk 0:20:34] } 39. Rb1 { [%eval -7.02] [%clk 0:24:36] } 39... Rf2+ { [%eval -6.96] [%clk 0:16:04] } 40. Kg3 { [%eval -6.86] [%clk 0:24:54] } 40... Rg2+ { [%eval -6.55] [%clk 0:16:33] } 41. Kh3?? { [%eval #-19] } { Checkmate is now unavoidable. Kh4 was best. } { [%clk 0:25:16] } 41... Rh2+ { [%eval #-18] [%clk 0:16:56] } 42. Kg3 { [%eval #-18] [%clk 0:25:44] } 42... Rcg2+ { [%eval #-17] [%clk 0:17:11] } 43. Kf3 { [%eval #-18] [%clk 0:26:10] } 43... Rh3+?? { [%eval -5.45] } { Lost forced checkmate sequence. Rf2+ was best. } { [%clk 0:17:33] } 44. Kxg2 { [%eval -5.46] [%clk 0:26:34] } 44... Rxe3 { [%eval -5.32] [%clk 0:18:01] } 45. Rxb6 { [%eval -5.19] [%clk 0:26:52] } 45... Rxc3 { [%eval -4.98] [%clk 0:18:28] } 46. Kf2?! { [%eval -6.44] } { Inaccuracy. Ra6 was best. } { [%clk 0:26:55] } 46... a4 { [%eval -6.11] [%clk 0:18:47] } 47. Ra6 { [%eval -6.48] [%clk 0:27:17] } 47... a3 { [%eval -5.86] [%clk 0:19:09] } 48. Ke2 { [%eval -6.45] [%clk 0:27:44] } 48... Rh3 { [%eval -6.2] [%clk 0:18:00] } 49. Ra4?? { [%eval #-16] } { Checkmate is now unavoidable. Ra7+ was best. } { [%clk 0:27:54] } 49... a2 { [%eval #-16] [%clk 0:17:45] } 50. Kf2 { [%eval #-14] [%clk 0:27:33] } 50... Rh1 { [%eval #-13] [%clk 0:17:48] } 0-1