Event: Round 4: McKay, Jonathan - McCormack, Derek
Site: https://lichess.org/broadcast/ayr-congress--open/round-4/8MXccjPD/0FI2In4R
Date: 2025-09-14
White: McKay, Jonathan
WhiteElo: 1979
Black: McCormack, Derek
BlackElo: 1924
Result: 1-0
ECO: B23
Opening: Sicilian Defense: Closed, Traditional
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c5 { [%eval 0.24] [%clk 1:30:51] } 2. Nc3 { [%eval 0.26] [%clk 1:31:20] } 2... Nc6 { [%eval 0.23] [%clk 1:31:03] } 3. Bb5 { [%eval 0.0] [%clk 1:31:43] } 3... Nd4 { [%eval 0.0] [%clk 1:30:54] } 4. Nf3 { [%eval 0.0] [%clk 1:32:04] } 4... e6 { [%eval 0.0] [%clk 1:31:11] } 5. Nxd4 { [%eval -0.54] [%clk 1:29:42] } 5... cxd4 { [%eval -0.57] [%clk 1:31:02] } 6. Ne2 { [%eval -0.75] [%clk 1:30:01] } 6... Qg5 { [%eval -0.61] [%clk 1:29:36] } 7. Ba4? { [%eval -1.84] } { Mistake. Bd3 was best. } { [%clk 1:25:47] } 7... Qxg2 { [%eval -1.57] [%clk 1:24:01] } 8. Rg1 { [%eval -2.28] [%clk 1:25:38] } 8... Qxe4 { [%eval -2.26] [%clk 1:19:38] } 9. d3 { [%eval -1.83] [%clk 1:25:21] } 9... Qe5 { [%eval -1.87] [%clk 1:15:19] } 10. Bb3 { [%eval -2.16] [%clk 1:24:46] } 10... Bb4+ { [%eval -1.87] [%clk 1:12:18] } 11. Bd2 { [%eval -2.09] [%clk 1:24:56] } 11... Bxd2+ { [%eval -1.98] [%clk 1:12:27] } 12. Qxd2 { [%eval -1.86] [%clk 1:25:18] } 12... Ne7 { [%eval -1.75] [%clk 1:11:45] } 13. O-O-O { [%eval -1.67] [%clk 1:22:36] } 13... Nc6?! { [%eval -0.94] } { Inaccuracy. g6 was best. } { [%clk 1:04:34] } 14. Ng3 { [%eval -0.85] [%clk 1:20:45] } 14... O-O { [%eval -0.43] [%clk 0:55:04] } 15. Ne4?! { [%eval -1.0] } { Inaccuracy. Rde1 was best. } { [%clk 1:18:01] } 15... d5?! { [%eval 0.0] } { Inaccuracy. f5 was best. } { [%clk 0:50:32] } 16. Rg5?? { [%eval -2.25] } { Blunder. f4 was best. } { [%clk 1:12:57] } 16... f5 { [%eval -1.94] [%clk 0:48:37] } 17. Ng3?! { [%eval -2.6] } { Inaccuracy. f4 was best. } { [%clk 1:02:32] } 17... h6 { [%eval -2.71] [%clk 0:44:08] } 18. Rh5 { [%eval -2.55] [%clk 1:00:51] } 18... Bd7 { [%eval -2.49] [%clk 0:42:47] } 19. Rg1 { [%eval -2.69] [%clk 0:50:44] } 19... Kh7 { [%eval -2.94] [%clk 0:37:49] } 20. Ne2 { [%eval -2.9] [%clk 0:45:24] } 20... Qf6 { [%eval -2.48] [%clk 0:35:15] } 21. Nf4 { [%eval -3.03] [%clk 0:43:36] } 21... Ne5?! { [%eval -2.16] } { Inaccuracy. Be8 was best. } { [%clk 0:35:27] } 22. Qb4? { [%eval -3.94] } { Mistake. Rh3 was best. } { [%clk 0:39:42] } 22... a5 { [%eval -3.93] [%clk 0:29:10] } 23. Qxd4 { [%eval -4.19] [%clk 0:38:02] } 23... Ng4 { [%eval -4.2] [%clk 0:24:54] } 24. Qb6 { [%eval -4.53] [%clk 0:34:55] } 24... Qe5 { [%eval -4.43] [%clk 0:20:58] } 25. Nh3 { [%eval -4.52] [%clk 0:28:49] } 25... a4 { [%eval -4.34] [%clk 0:13:41] } 26. d4 { [%eval -4.41] [%clk 0:22:21] } 26... Qe2 { [%eval -4.36] [%clk 0:11:31] } 27. Bxd5 { [%eval -4.29] [%clk 0:18:10] } 27... exd5 { [%eval -4.26] [%clk 0:11:53] } 28. f3?! { [%eval -5.83] } { Inaccuracy. Ng5+ was best. } { [%clk 0:16:42] } 28... Rfc8 { [%eval -5.68] [%clk 0:08:18] } 29. c3 { [%eval -5.79] [%clk 0:15:43] } 29... a3 { [%eval -5.68] [%clk 0:08:00] } 30. fxg4 { [%eval -5.73] [%clk 0:13:46] } 30... Ba4?? { [%eval 0.0] } { Blunder. Qe3+ was best. } { [%clk 0:06:42] } 31. Ng5+ { [%eval 0.0] [%clk 0:12:24] } 31... Kg8?! { [%eval 0.67] } { Inaccuracy. Kh8 was best. } { [%clk 0:04:07] } 32. Qe6+ { [%eval 0.68] [%clk 0:12:13] } 32... Qxe6 { [%eval 0.69] [%clk 0:04:29] } 33. Nxe6 { [%eval 0.65] [%clk 0:12:36] } 33... fxg4? { [%eval 1.97] } { Mistake. Be8 was best. } { [%clk 0:02:13] } 34. Rxg4 { [%eval 1.95] [%clk 0:12:48] } 34... Kf7 { [%eval 1.75] [%clk 0:01:50] } 35. Nxg7 { [%eval 1.92] [%clk 0:11:51] } 35... axb2+ { [%eval 2.31] [%clk 0:02:01] } 36. Kxb2 { [%eval 2.28] [%clk 0:12:00] } 36... Bd1?! { [%eval 3.71] } { Inaccuracy. Ra6 was best. } { [%clk 0:01:57] } 37. Rf5+ { [%eval 3.6] [%clk 0:12:03] } 37... Ke7 { [%eval 3.44] [%clk 0:02:07] } 38. Rg6?! { [%eval 2.09] } { Inaccuracy. Rg1 was best. } { [%clk 0:11:05] } 38... Rc6 { [%eval 2.12] [%clk 0:01:49] } 39. Re5+ { [%eval 2.05] [%clk 0:09:51] } 39... Kf7 { [%eval 1.68] [%clk 0:01:19] } 40. Rg1? { [%eval 0.0] } { Mistake. Rxc6 was best. } { [%clk 0:08:16] } 40... Ba4?? { [%eval 3.37] } { Blunder. Rb6+ was best. } { [%clk 0:01:01] } 41. Rxd5?! { [%eval 2.28] } { Inaccuracy. Nh5 was best. } { [%clk 0:07:19] } 41... Rb6+ { [%eval 2.1] [%clk 0:01:08] } 42. Kc1 { [%eval 2.03] [%clk 0:07:26] } 42... Bc6?? { [%eval 4.66] } { Blunder. Rf6 was best. } { [%clk 0:01:06] } 43. Rf5+ { [%eval 4.68] [%clk 0:07:40] } 43... Ke7 { [%eval 4.64] [%clk 0:01:31] } 44. Re1+ { [%eval 4.76] [%clk 0:08:00] } 44... Kd7 { [%eval 5.22] [%clk 0:01:37] } 45. Rf7+ { [%eval 5.3] [%clk 0:08:16] } 45... Kd6 { [%eval 5.22] [%clk 0:01:22] } 46. Re5 { [%eval 4.37] [%clk 0:06:24] } 46... Rb5?? { [%eval #1] } { Checkmate is now unavoidable. Bd7 was best. } { [%clk 0:00:36] } 47. Nf5# { [%clk 1:30:30] } 1-0