Event: \Boyi Cup\China Youth Chess International Open Tournament 2025(Group A)
Site: https://lichess.org/broadcast/boyi-cup--international-youth-open-2025--group-a/round-3/qQkSDLFH/jhnzASEM
White: Stefansson, Vignir Vatnar
WhiteTitle: GM
WhiteElo: 2509
Black: Hou, Yifan b
BlackElo: 2301
Result: 1-0
ECO: D02
Opening: Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan
Variant: Standard
TimeControl: 90+30

1. Nf3 { [%eval 0.1] [%clk 1:24:23] } 1... d5 { [%eval 0.18] [%clk 1:29:24] } 2. d4 { [%eval 0.08] [%clk 1:24:05] } 2... Nf6 { [%eval 0.11] [%clk 1:29:13] } 3. g3 { [%eval 0.06] [%clk 1:24:25] } 3... e6 { [%eval 0.23] [%clk 1:27:44] } 4. Bg2 { [%eval 0.18] [%clk 1:24:44] } 4... c5 { [%eval 0.23] [%clk 1:25:55] } 5. O-O { [%eval 0.11] [%clk 1:24:54] } 5... cxd4 { [%eval 0.1] [%clk 1:25:36] } 6. b3 { [%eval -0.11] [%clk 1:24:56] } 6... Be7 { [%eval -0.04] [%clk 1:19:47] } 7. Bb2 { [%eval -0.03] [%clk 1:25:18] } 7... b6 { [%eval 0.35] [%clk 1:13:15] } 8. Nxd4 { [%eval 0.39] [%clk 1:18:36] } 8... Bb7 { [%eval 0.34] [%clk 1:12:20] } 9. c4 { [%eval 0.33] [%clk 1:18:55] } 9... Qd7 { [%eval 0.51] [%clk 1:07:55] } 10. Nd2 { [%eval 0.18] [%clk 0:49:53] } 10... dxc4 { [%eval 0.22] [%clk 1:00:27] } 11. Bxb7 { [%eval 0.13] [%clk 0:49:58] } 11... Qxb7 { [%eval 0.12] [%clk 1:00:47] } 12. Nxc4 { [%eval 0.12] [%clk 0:50:21] } 12... O-O { [%eval 0.13] [%clk 0:57:54] } 13. Rc1 { [%eval 0.14] [%clk 0:49:39] } 13... Rd8 { [%eval 0.14] [%clk 0:54:49] } 14. Qc2 { [%eval 0.0] [%clk 0:49:47] } 14... Nc6 { [%eval 0.24] [%clk 0:45:17] } 15. Nxc6 { [%eval 0.3] [%clk 0:49:43] } 15... Qxc6 { [%eval 0.25] [%clk 0:45:42] } 16. Ne5 { [%eval 0.24] [%clk 0:50:04] } 16... Qxc2 { [%eval 0.27] [%clk 0:39:44] } 17. Rxc2 { [%eval 0.15] [%clk 0:50:25] } 17... Rdc8 { [%eval 0.32] [%clk 0:38:29] } 18. Nc6 { [%eval 0.25] [%clk 0:38:03] } 18... Bc5 { [%eval 0.39] [%clk 0:38:20] } 19. Rxc5 { [%eval 0.52] [%clk 0:36:49] } 19... bxc5 { [%eval 0.6] [%clk 0:38:43] } 20. Ne7+ { [%eval 0.72] [%clk 0:37:16] } 20... Kf8 { [%eval 0.7] [%clk 0:39:07] } 21. Nxc8 { [%eval 0.33] [%clk 0:37:42] } 21... Rxc8 { [%eval 0.49] [%clk 0:39:33] } 22. Bxf6 { [%eval 0.69] [%clk 0:36:37] } 22... gxf6 { [%eval 0.63] [%clk 0:39:57] } 23. Rc1 { [%eval 0.17] [%clk 0:37:02] } 23... Ke7 { [%eval 0.62] [%clk 0:30:21] } 24. Rc4 { [%eval 0.69] [%clk 0:36:47] } 24... f5 { [%eval 0.68] [%clk 0:21:09] } 25. Kg2 { [%eval 0.52] [%clk 0:35:18] } 25... Kd6?! { [%eval 1.13] } { Inaccuracy. a5 was best. } { [%clk 0:19:04] } 26. Rh4 { [%eval 0.9] [%clk 0:34:26] } 26... Rh8 { [%eval 1.13] [%clk 0:18:18] } 27. Kf3 { [%eval 0.97] [%clk 0:33:32] } 27... h6 { [%eval 1.19] [%clk 0:12:32] } 28. Ke3 { [%eval 1.13] [%clk 0:33:39] } 28... Kc6 { [%eval 1.22] [%clk 0:11:49] } 29. Kd3 { [%eval 1.22] [%clk 0:33:21] } 29... f6 { [%eval 1.51] [%clk 0:06:51] } 30. Kc4 { [%eval 1.23] [%clk 0:32:45] } 30... Rh7 { [%eval 1.74] [%clk 0:05:57] } 31. e3 { [%eval 1.16] [%clk 0:31:12] } 31... Rh8?! { [%eval 2.13] } { Inaccuracy. a5 was best. } { [%clk 0:05:58] } 32. f3?! { [%eval 1.1] } { Inaccuracy. h3 was best. } { [%clk 0:31:14] } 32... Rh7? { [%eval 2.51] } { Mistake. h5 was best. } { [%clk 0:05:24] } 33. Rh5 { [%eval 2.49] [%clk 0:30:54] } 33... Kd6 { [%eval 2.38] [%clk 0:05:34] } 34. a3? { [%eval 0.8] } { Mistake. h3 was best. } { [%clk 0:28:13] } 34... Rh8? { [%eval 2.21] } { Mistake. a5 was best. } { [%clk 0:05:26] } 35. h3 { [%eval 1.88] [%clk 0:27:33] } 35... Rh7?! { [%eval 2.61] } { Inaccuracy. Ke7 was best. } { [%clk 0:04:53] } 36. g4 { [%eval 2.55] [%clk 0:26:12] } 36... fxg4?! { [%eval 3.75] } { Inaccuracy. a5 was best. } { [%clk 0:04:50] } 37. hxg4 { [%eval 3.66] [%clk 0:26:33] } 37... e5 { [%eval 4.16] [%clk 0:05:15] } 38. f4 { [%eval 3.88] [%clk 0:26:23] } 38... exf4 { [%eval 3.84] [%clk 0:04:37] } 39. exf4 { [%eval 3.93] [%clk 0:26:47] } 39... Rg7?! { [%eval 5.03] } { Inaccuracy. Re7 was best. } { [%clk 0:04:21] } 40. Rxh6 { [%eval 4.8] [%clk 0:26:55] } 40... Rxg4 { [%eval 5.28] [%clk 0:04:43] } 41. Rxf6+ { [%eval 5.13] [%clk 0:27:22] } 41... Ke7 { [%eval 5.91] [%clk 0:05:08] } 42. Ra6 { [%eval 5.91] [%clk 0:27:40] } 42... Rxf4+ { [%eval 6.22] [%clk 0:05:08] } 43. Kxc5 { [%eval 6.44] [%clk 0:28:05] } 43... Rf5+ { [%eval 6.52] [%clk 0:05:28] } 44. Kb4 { [%eval 6.57] [%clk 0:28:26] } 44... Rf4+ { [%eval 6.69] [%clk 0:05:26] } 45. Kb5 { [%eval 5.87] [%clk 0:28:47] } 45... Rf5+ { [%eval 6.04] [%clk 0:05:49] } 46. Ka4 { [%eval 7.02] [%clk 0:28:27] } 46... Kd7 { [%eval 7.02] [%clk 0:05:57] } 47. Rxa7+ { [%eval 6.99] [%clk 0:28:52] } 47... Kc6 { [%eval 7.01] [%clk 0:06:22] } 48. b4 { [%eval 6.89] [%clk 0:28:58] } 48... Kb6 { [%eval 6.82] [%clk 0:06:47] } 49. Rh7 { [%eval 6.72] [%clk 0:29:22] } 49... Rf6 { [%eval 6.72] [%clk 0:07:08] } 50. Rh3 { [%eval 6.58] [%clk 0:29:37] } 50... Rg6 { [%eval 6.29] [%clk 0:06:38] } 51. Kb3 { [%eval 6.92] [%clk 0:30:03] } 51... Rf6 { [%eval 7.38] [%clk 0:06:48] } 52. a4 { [%eval 7.23] [%clk 0:30:27] } 52... Ka6 { [%eval 7.04] [%clk 0:07:09] } 53. a5 { [%eval 6.86] [%clk 0:30:31] } 53... Rg6 { [%eval 6.37] [%clk 0:07:12] } 54. Ka4 { [%eval 6.33] [%clk 0:30:55] } 54... Rf6?! { [%eval 13.56] } { Inaccuracy. Rg7 was best. } { [%clk 0:06:49] } 55. b5+ { [%eval 67.28] [%clk 0:30:08] } 55... Kb7 { [%eval 10.36] [%clk 0:07:12] } 56. Rh7+ { [%eval 11.85] [%clk 0:30:32] } 56... Ka8 { [%eval 16.09] [%clk 0:07:31] } 57. b6 { [%eval 13.83] [%clk 0:28:42] } 57... Rf4+ { [%eval 13.82] [%clk 0:07:47] } 58. Kb5 { [%eval 10.26] [%clk 0:29:08] } 58... Rf5+ { [%eval #20] [%clk 0:08:11] } 59. Ka6 { [%eval #20] [%clk 0:28:04] } 59... Rf8 { [%eval 83.08] [%clk 0:08:35] } 60. Rh5 { [%eval 14.57] [%clk 0:28:05] } 60... Kb8 { [%eval 10.69] [%clk 0:08:21] } 61. Kb5 { [%eval 69.79] [%clk 0:28:29] } 61... Rg8?! { [%eval #11] } { Checkmate is now unavoidable. Kc8 was best. } { [%clk 0:08:31] } 62. a6 { [%eval #10] [%clk 0:28:43] } 62... Ka8 { [%eval #5] [%clk 0:08:47] } 63. Rc5 { [%eval #6] [%clk 0:29:06] } 1-0