Event: Round 1: McDonald, Duncan - Guo, Anne Xuduo
Date: 2024-03-22
White: McDonald, Duncan
WhiteElo: 1792
Black: Guo, Anne Xuduo
BlackElo: 1473
Result: 1-0
ECO: C42
Opening: Petrov's Defense: Classical Attack, Staunton Variation
Variant: Standard

1. e4 { [%eval 0.13] [%clk 1:00:56] } 1... e5 { [%eval 0.17] [%clk 1:00:49] } 2. Nf3 { [%eval 0.21] [%clk 1:01:23] } 2... Nf6 { [%eval 0.25] [%clk 1:01:07] } 3. Nxe5 { [%eval 0.24] [%clk 1:01:43] } 3... d6 { [%eval 0.49] [%clk 1:01:28] } 4. Nf3 { [%eval 0.35] [%clk 1:02:08] } 4... Nxe4 { [%eval 0.28] [%clk 1:01:52] } 5. d4 { [%eval 0.4] [%clk 1:01:24] } 5... d5 { [%eval 0.4] [%clk 1:02:14] } 6. Bd3 { [%eval 0.18] [%clk 1:01:32] } 6... Bd6 { [%eval 0.4] [%clk 1:02:34] } 7. O-O { [%eval 0.28] [%clk 1:01:17] } 7... O-O { [%eval 0.33] [%clk 1:02:26] } 8. c4 { [%eval 0.45] [%clk 1:01:29] } 8... c6 { [%eval 0.37] [%clk 1:02:47] } 9. Nc3 { [%eval 0.26] [%clk 1:00:43] } 9... Bf5 { [%eval 0.5] [%clk 1:03:06] } 10. Re1 { [%eval 0.12] [%clk 1:00:09] } 10... Re8?! { [%eval 0.84] } { Inaccuracy. Nxc3 was best. } { [%clk 1:03:25] } 11. Qc2 { [%eval 0.51] [%clk 0:57:51] } 11... Bg6? { [%eval 1.84] } { Mistake. Na6 was best. } { [%clk 1:02:42] } 12. Nxe4 { [%eval 1.82] [%clk 0:52:35] } 12... dxe4 { [%eval 1.83] [%clk 1:02:21] } 13. Bxe4 { [%eval 1.8] [%clk 0:52:25] } 13... Bxe4 { [%eval 2.0] [%clk 1:02:29] } 14. Rxe4 { [%eval 1.98] [%clk 0:52:41] } 14... Rxe4 { [%eval 1.98] [%clk 1:02:45] } 15. Qxe4 { [%eval 2.06] [%clk 0:53:04] } 15... Nd7 { [%eval 1.94] [%clk 1:02:59] } 16. Bg5 { [%eval 1.99] [%clk 0:51:41] } 16... Qe8 { [%eval 2.03] [%clk 0:59:48] } 17. Re1?! { [%eval 1.36] } { Inaccuracy. Qd3 was best. } { [%clk 0:51:29] } 17... Qf8?? { [%eval 3.38] } { Blunder. Qxe4 was best. } { [%clk 0:57:33] } 18. b3?! { [%eval 2.33] } { Inaccuracy. c5 was best. } { [%clk 0:46:59] } 18... Bb4?! { [%eval 3.04] } { Inaccuracy. Qc8 was best. } { [%clk 0:54:28] } 19. Be7 { [%eval 2.96] [%clk 0:45:40] } 19... Bxe7 { [%eval 3.03] [%clk 0:52:24] } 20. Qxe7 { [%eval 2.83] [%clk 0:45:53] } 20... Qd8?! { [%eval 4.06] } { Inaccuracy. Qxe7 was best. } { [%clk 0:50:46] } 21. Ng5 { [%eval 4.15] [%clk 0:45:03] } 21... Qxe7 { [%eval 4.06] [%clk 0:50:38] } 22. Rxe7 { [%eval 4.14] [%clk 0:45:27] } 22... f6 { [%eval 4.4] [%clk 0:50:47] } 23. Rxd7 { [%eval 4.35] [%clk 0:43:05] } 23... fxg5 { [%eval 4.33] [%clk 0:51:04] } 24. Rxb7 { [%eval 4.33] [%clk 0:43:24] } 24... Rd8 { [%eval 4.41] [%clk 0:51:02] } 25. Rxa7 { [%eval 4.26] [%clk 0:43:21] } 25... Rxd4 { [%eval 4.26] [%clk 0:51:23] } 26. Kf1 { [%eval 4.36] [%clk 0:43:28] } 26... Rd1+ { [%eval 4.58] [%clk 0:51:46] } 27. Ke2 { [%eval 4.51] [%clk 0:43:52] } 27... Rh1 { [%eval 4.73] [%clk 0:51:55] } 28. h3 { [%eval 4.6] [%clk 0:44:06] } 28... Rg1 { [%eval 4.87] [%clk 0:52:11] } 29. Kf3 { [%eval 4.73] [%clk 0:44:24] } 29... h5 { [%eval 4.98] [%clk 0:52:16] } 30. Rc7 { [%eval 5.04] [%clk 0:44:41] } 30... g4+ { [%eval 5.22] [%clk 0:52:38] } 31. hxg4 { [%eval 5.19] [%clk 0:44:56] } 31... hxg4+ { [%eval 5.15] [%clk 0:53:00] } 32. Kxg4 { [%eval 5.17] [%clk 0:45:21] } 32... Rxg2+ { [%eval 5.12] [%clk 0:53:21] } 33. Kf3 { [%eval 5.14] [%clk 0:45:42] } 33... Rg6 { [%eval 5.16] [%clk 0:53:16] } 34. b4 { [%eval 5.1] [%clk 0:45:56] } 34... Rf6+ { [%eval 5.23] [%clk 0:53:36] } 35. Ke3 { [%eval 5.03] [%clk 0:46:15] } 35... Re6+ { [%eval 5.0] [%clk 0:53:59] } 36. Kd4 { [%eval 5.24] [%clk 0:46:09] } 36... Re2 { [%eval 5.41] [%clk 0:53:51] } 37. Rxc6 { [%eval 5.34] [%clk 0:46:25] } 37... Rxa2 { [%eval 5.4] [%clk 0:54:13] } 38. b5 { [%eval 5.16] [%clk 0:46:11] } 38... Kf7 { [%eval 5.76] [%clk 0:54:31] } 39. b6 { [%eval 5.61] [%clk 0:46:20] } 39... Rb2 { [%eval 5.76] [%clk 0:54:51] } 40. c5 { [%eval 5.63] [%clk 0:46:29] } 40... Ke7 { [%eval 5.97] [%clk 0:55:15] } 41. Rc7+ { [%eval 6.15] [%clk 0:46:49] } 41... Kf6 { [%eval 6.19] [%clk 0:55:38] } 42. b7 { [%eval 6.02] [%clk 0:47:00] } 42... Ke6 { [%eval 6.07] [%clk 0:55:59] } 43. c6 { [%eval 5.97] [%clk 0:47:09] } 43... Kd6?? { [%eval #25] } { Checkmate is now unavoidable. g5 was best. } { [%clk 0:56:21] } 44. Rc8 { [%eval 9.65] [%clk 0:47:32] } 44... Rb6? { [%eval #14] } { Checkmate is now unavoidable. Rb4+ was best. } { [%clk 0:56:40] } 45. b8=Q+ { [%eval #14] [%clk 0:47:45] } 45... Rxb8 { [%eval #14] [%clk 0:57:04] } 46. Rxb8 { [%eval #12] [%clk 0:48:10] } 46... Kxc6?? { [%eval #12] } { Checkmate is now unavoidable. g5 was best. } { [%clk 0:57:28] } 47. Rg8 { [%eval #12] [%clk 0:48:32] } 47... g5 { [%eval #11] [%clk 0:57:48] } 48. Rxg5 { [%eval #11] [%clk 0:48:56] } 48... Kc7 { [%eval #8] [%clk 0:58:15] } 49. Rg6 { [%eval #9] [%clk 0:49:12] } 49... Kb8 { [%eval #7] [%clk 0:58:40] } 50. Rg7 { [%eval #6] [%clk 0:49:35] } 50... Ka8 { [%eval #4] [%clk 0:59:06] } 51. Kc5 { [%eval #3] [%clk 0:49:56] } 51... Kb8 { [%eval #3] [%clk 0:59:31] } 52. Kc6 { [%eval #2] [%clk 0:50:10] } 52... Ka8 { [%eval #2] [%clk 0:59:55] } 53. Kb6 { [%eval #1] [%clk 0:50:35] } 53... Kb8 { [%clk 1:00:16] } 54. Rg8# { [%clk 0:50:30] } 1-0