Event: Merv Morrison Memorial 2025
Site: https://lichess.org/broadcast/merv-morrison-memorial-2025/round-4/Fv8kaPAs/FsScbNlT
Date: 2025-10-26
White: Mao, Daqi
WhiteTitle: FM
WhiteElo: 2219
Black: Liu, William Rui
BlackTitle: CM
BlackElo: 2080
Result: 1-0
ECO: D04
Opening: Queen's Pawn Game: Colle System
Variant: Standard
TimeControl: 90 minutes, 30 seconds increment.

1. d4 { [%eval 0.17] [%clk 1:29:51] } 1... Nf6 { [%eval 0.19] [%clk 1:30:34] } 2. Nf3 { [%eval 0.11] [%clk 1:28:23] } 2... d5 { [%eval 0.11] [%clk 1:30:34] } 3. e3 { [%eval 0.0] [%clk 1:26:26] } 3... c5 { [%eval 0.0] [%clk 1:30:14] } 4. b3 { [%eval -0.23] [%clk 1:25:19] } 4... Nc6 { [%eval 0.0] [%clk 1:30:03] } 5. Bb2 { [%eval 0.0] [%clk 1:24:13] } 5... Qc7 { [%eval 0.27] [%clk 1:27:39] } 6. a3 { [%eval -0.1] [%clk 1:16:35] } 6... cxd4 { [%eval -0.21] [%clk 1:24:35] } 7. exd4 { [%eval -0.3] [%clk 1:16:02] } 7... Bg4 { [%eval -0.25] [%clk 1:23:54] } 8. Bd3 { [%eval -0.65] [%clk 1:12:39] } 8... e6 { [%eval -0.59] [%clk 1:21:26] } 9. Nbd2 { [%eval -0.56] [%clk 1:11:03] } 9... Bd6 { [%eval -0.56] [%clk 1:20:54] } 10. h3 { [%eval -0.62] [%clk 1:09:47] } 10... Bh5 { [%eval -0.58] [%clk 1:20:55] } 11. c4 { [%eval -0.75] [%clk 1:07:54] } 11... O-O { [%eval -0.46] [%clk 1:19:12] } 12. O-O { [%eval -0.48] [%clk 1:05:50] } 12... Bf4 { [%eval -0.43] [%clk 1:17:44] } 13. Qc2 { [%eval -0.41] [%clk 1:05:34] } 13... Bg6 { [%eval 0.0] [%clk 1:15:33] } 14. Bxg6 { [%eval 0.0] [%clk 1:04:20] } 14... hxg6 { [%eval 0.02] [%clk 1:15:58] } 15. c5 { [%eval 0.0] [%clk 1:01:21] } 15... a6 { [%eval 0.19] [%clk 1:12:38] } 16. b4 { [%eval 0.14] [%clk 1:00:05] } 16... Bxd2 { [%eval 0.33] [%clk 1:05:37] } 17. Qxd2 { [%eval 0.33] [%clk 0:59:00] } 17... Ne4 { [%eval 0.32] [%clk 1:04:53] } 18. Qd3 { [%eval 0.32] [%clk 0:58:17] } 18... b5 { [%eval 0.43] [%clk 1:02:55] } 19. Bc3 { [%eval 0.45] [%clk 0:48:31] } 19... Qb7 { [%eval 0.48] [%clk 1:01:18] } 20. Rfb1 { [%eval 0.49] [%clk 0:46:01] } 20... Rfb8 { [%eval 0.88] [%clk 0:57:34] } 21. Be1 { [%eval 0.89] [%clk 0:44:57] } 21... Qc7 { [%eval 0.98] [%clk 0:52:23] } 22. Ra2 { [%eval 0.87] [%clk 0:43:50] } 22... Qb7 { [%eval 1.33] [%clk 0:40:09] } 23. Rba1 { [%eval 0.98] [%clk 0:42:00] } 23... f6 { [%eval 0.91] [%clk 0:38:06] } 24. a4?! { [%eval 0.2] } { Inaccuracy. Nh2 was best. } { [%clk 0:41:19] } 24... a5 { [%eval 0.19] [%clk 0:28:31] } 25. axb5 { [%eval 0.25] [%clk 0:38:01] } 25... Qxb5 { [%eval 0.29] [%clk 0:28:55] } 26. Qxb5 { [%eval 0.23] [%clk 0:37:28] } 26... Rxb5 { [%eval 0.22] [%clk 0:29:21] } 27. bxa5 { [%eval 0.29] [%clk 0:36:29] } 27... e5 { [%eval 0.25] [%clk 0:25:30] } 28. Ra4 { [%eval 0.27] [%clk 0:33:55] } 28... Ra6?! { [%eval 1.35] } { Inaccuracy. Kf7 was best. } { [%clk 0:24:04] } 29. Rd1 { [%eval 1.27] [%clk 0:29:45] } 29... exd4?! { [%eval 2.22] } { Inaccuracy. Rb3 was best. } { [%clk 0:22:02] } 30. Nxd4 { [%eval 1.85] [%clk 0:29:43] } 30... Rxc5 { [%eval 1.91] [%clk 0:18:50] } 31. Nxc6 { [%eval 1.76] [%clk 0:23:15] } 31... Rcxc6 { [%eval 1.78] [%clk 0:18:39] } 32. Rxd5 { [%eval 1.84] [%clk 0:22:44] } 32... f5 { [%eval 2.4] [%clk 0:16:37] } 33. Ra1 { [%eval 2.42] [%clk 0:19:15] } 33... Kf7 { [%eval 2.82] [%clk 0:15:26] } 34. f3 { [%eval 2.76] [%clk 0:16:30] } 34... Nc3 { [%eval 3.33] [%clk 0:12:19] } 35. Rd7+ { [%eval 3.52] [%clk 0:14:24] } 35... Kf6 { [%eval 3.67] [%clk 0:12:33] } 36. Bf2 { [%eval 3.27] [%clk 0:13:02] } 36... Nb5 { [%eval 3.67] [%clk 0:11:37] } 37. Rb7 { [%eval 3.68] [%clk 0:12:48] } 37... Nd6 { [%eval 4.23] [%clk 0:11:42] } 38. Bd4+ { [%eval 4.19] [%clk 0:12:34] } 38... Kg5 { [%eval 4.16] [%clk 0:11:32] } 39. Rxg7 { [%eval 3.89] [%clk 0:12:04] } 39... Nc4 { [%eval 4.82] [%clk 0:11:16] } 40. Bc3?! { [%eval 3.57] } { Inaccuracy. Rh7 was best. } { [%clk 0:10:54] } 40... Rd6?! { [%eval 4.75] } { Inaccuracy. Kh6 was best. } { [%clk 0:10:39] } 41. Rc7 { [%eval 4.68] [%clk 0:10:36] } 41... Ne3 { [%eval 5.09] [%clk 0:10:23] } 42. Rc5?! { [%eval 3.42] } { Inaccuracy. h4+ was best. } { [%clk 0:10:22] } 42... Rd3 { [%eval 4.19] [%clk 0:08:50] } 43. Be1 { [%eval 3.55] [%clk 0:08:43] } 43... Nd5 { [%eval 3.6] [%clk 0:08:02] } 44. Kh2 { [%eval 3.52] [%clk 0:08:28] } 44... Nf4 { [%eval 3.7] [%clk 0:07:54] } 45. Rc4 { [%eval 3.61] [%clk 0:07:49] } 45... Nd5 { [%eval 3.66] [%clk 0:07:36] } 46. Bf2 { [%eval 3.43] [%clk 0:05:37] } 46... Rd2 { [%eval 3.38] [%clk 0:07:33] } 47. Bg1 { [%eval 3.39] [%clk 0:05:02] } 47... Re2 { [%eval 3.78] [%clk 0:06:55] } 48. Rd4 { [%eval 3.8] [%clk 0:04:51] } 48... Ne7 { [%eval 3.77] [%clk 0:06:44] } 49. Rdd1 { [%eval 3.87] [%clk 0:03:24] } 49... Nc6 { [%eval 3.67] [%clk 0:06:07] } 50. Bb6 { [%eval 3.59] [%clk 0:03:31] } 50... Ne5 { [%eval 4.01] [%clk 0:06:11] } 51. Kh1 { [%eval 3.99] [%clk 0:03:20] } 51... Nc4 { [%eval 4.58] [%clk 0:06:31] } 52. Bd8+ { [%eval 4.59] [%clk 0:03:41] } 52... Kh6 { [%eval 4.55] [%clk 0:06:22] } 53. h4 { [%eval 4.57] [%clk 0:03:44] } 53... Kg7 { [%eval 4.59] [%clk 0:05:48] } 54. Rdc1 { [%eval 3.85] [%clk 0:03:57] } 54... Nd6 { [%eval 4.57] [%clk 0:05:12] } 55. Bb6 { [%eval 4.55] [%clk 0:03:55] } 55... f4 { [%eval 4.74] [%clk 0:04:50] } 56. Rc7+ { [%eval 4.42] [%clk 0:03:16] } 56... Kf6?! { [%eval 5.57] } { Inaccuracy. Kh6 was best. } { [%clk 0:04:54] } 57. Rc6 { [%eval 5.53] [%clk 0:03:23] } 57... Ke6 { [%eval 6.26] [%clk 0:03:42] } 58. Rd1 { [%eval 6.1] [%clk 0:03:36] } 1-0