Event: Round 7: McDonald, Duncan - Zhou, Martin
Date: 2024-05-10
White: McDonald, Duncan
WhiteElo: 1694
Black: Zhou, Martin
BlackElo: 1584
Result: 1-0
ECO: B22
Opening: Sicilian Defense: Alapin Variation, Barmen Defense
Variant: Standard

1. e4 { [%eval 0.14] [%clk 0:03:00] } 1... c5 { [%eval 0.25] [%clk 0:03:04] } 2. c3 { [%eval 0.07] [%clk 0:02:59] } 2... d5 { [%eval 0.16] [%clk 0:03:04] } 3. exd5 { [%eval 0.12] [%clk 0:03:00] } 3... Qxd5 { [%eval 0.19] [%clk 0:03:04] } 4. d4 { [%eval 0.17] [%clk 0:03:01] } 4... Nc6 { [%eval 0.14] [%clk 0:03:04] } 5. Nf3 { [%eval 0.24] [%clk 0:03:01] } 5... Nf6 { [%eval 0.16] [%clk 0:03:04] } 6. Be3 { [%eval 0.0] [%clk 0:02:56] } 6... Bg4 { [%eval 0.14] [%clk 0:02:34] } 7. Be2 { [%eval 0.13] [%clk 0:02:52] } 7... e6 { [%eval 0.19] [%clk 0:02:34] } 8. dxc5 { [%eval 0.22] [%clk 0:02:49] } 8... Qxd1+ { [%eval 0.21] [%clk 0:02:26] } 9. Bxd1 { [%eval 0.15] [%clk 0:02:50] } 9... O-O-O?! { [%eval 1.16] } { Inaccuracy. Nd5 was best. } { [%clk 0:02:24] } 10. b4 { [%eval 0.62] [%clk 0:02:49] } 10... a6?! { [%eval 1.22] } { Inaccuracy. Nd5 was best. } { [%clk 0:02:23] } 11. Nbd2 { [%eval 1.04] [%clk 0:02:37] } 11... g6? { [%eval 2.72] } { Mistake. Rd3 was best. } { [%clk 0:02:16] } 12. h3?! { [%eval 1.73] } { Inaccuracy. Ng5 was best. } { [%clk 0:02:34] } 12... Bf5 { [%eval 2.22] [%clk 0:02:15] } 13. O-O? { [%eval 0.74] } { Mistake. Nc4 was best. } { [%clk 0:02:29] } 13... h5? { [%eval 2.24] } { Mistake. Bd3 was best. } { [%clk 0:02:10] } 14. Nb3? { [%eval 0.85] } { Mistake. Ng5 was best. } { [%clk 0:02:18] } 14... e5?! { [%eval 1.6] } { Inaccuracy. Nd5 was best. } { [%clk 0:01:58] } 15. a4 { [%eval 1.69] [%clk 0:02:12] } 15... Bd3 { [%eval 1.77] [%clk 0:01:48] } 16. Re1 { [%eval 1.3] [%clk 0:02:10] } 16... Bg7?! { [%eval 2.19] } { Inaccuracy. Nd5 was best. } { [%clk 0:01:42] } 17. Be2? { [%eval 0.84] } { Mistake. Ng5 was best. } { [%clk 0:02:10] } 17... Bxe2 { [%eval 0.79] [%clk 0:01:31] } 18. Rxe2 { [%eval 0.82] [%clk 0:02:11] } 18... Nd5 { [%eval 0.79] [%clk 0:01:24] } 19. Bd2 { [%eval 0.88] [%clk 0:02:01] } 19... e4 { [%eval 0.72] [%clk 0:01:17] } 20. Nfd4 { [%eval 0.2] [%clk 0:01:55] } 20... Nxd4? { [%eval 1.5] } { Mistake. Rhe8 was best. } { [%clk 0:01:12] } 21. Nxd4? { [%eval -0.05] } { Mistake. cxd4 was best. } { [%clk 0:01:56] } 21... Nxb4 { [%eval 0.04] [%clk 0:01:10] } 22. cxb4 { [%eval 0.04] [%clk 0:01:49] } 22... Bxd4 { [%eval 0.06] [%clk 0:01:03] } 23. Rae1 { [%eval -0.05] [%clk 0:01:46] } 23... f5 { [%eval 0.04] [%clk 0:01:03] } 24. Bf4 { [%eval -0.05] [%clk 0:01:43] } 24... Rd7 { [%eval 0.39] [%clk 0:01:02] } 25. Rb1 { [%eval 0.0] [%clk 0:01:41] } 25... Rhd8 { [%eval 0.16] [%clk 0:00:59] } 26. Rc2 { [%eval -0.06] [%clk 0:01:38] } 26... Rd5 { [%eval 0.08] [%clk 0:00:54] } 27. Bd6 { [%eval -0.05] [%clk 0:01:37] } 27... Be5 { [%eval 0.0] [%clk 0:00:50] } 28. Bxe5 { [%eval -0.04] [%clk 0:01:30] } 28... Rxe5 { [%eval -0.03] [%clk 0:00:50] } 29. b5 { [%eval -0.25] [%clk 0:01:31] } 29... axb5 { [%eval 0.0] [%clk 0:00:50] } 30. Rxb5 { [%eval 0.0] [%clk 0:01:21] } 30... Kc7 { [%eval 0.07] [%clk 0:00:47] } 31. Rb6 { [%eval 0.0] [%clk 0:01:19] } 31... g5 { [%eval 0.1] [%clk 0:00:43] } 32. Rcb2 { [%eval 0.0] [%clk 0:01:05] } 32... Rb8?? { [%eval 3.02] } { Blunder. Rd1+ was best. } { [%clk 0:00:41] } 33. c6 { [%eval 2.96] [%clk 0:01:04] } 33... Rc5 { [%eval 3.27] [%clk 0:00:18] } 34. Rxb7+?? { [%eval 0.0] } { Blunder. cxb7 was best. } { [%clk 0:01:03] } 34... Rxb7 { [%eval 0.01] [%clk 0:00:14] } 35. cxb7 { [%eval 0.29] [%clk 0:01:02] } 35... Rc1+?? { [%eval 4.19] } { Blunder. Kb8 was best. } { [%clk 0:00:07] } 36. Kh2 { [%eval 3.94] [%clk 0:01:02] } 36... Kb8 { [%eval 3.71] [%clk 0:00:04] } 37. Rb5?? { [%eval 0.94] } { Blunder. a5 was best. } { [%clk 0:00:58] } 1-0