Event: Round 3: De Boer, Albert - McAndrew, Robert
Date: 2025-07-09
White: De Boer, Albert
WhiteElo: 1865
Black: McAndrew, Robert
BlackElo: 1978
Result: 1/2-1/2
ECO: B20
Opening: Sicilian Defense: Mengarini Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:30:50] } 2. a3 { [%eval -0.09] [%clk 1:31:21] } 2... g6 { [%eval -0.08] [%clk 1:30:55] } 3. h4 { [%eval -0.27] [%clk 1:31:42] } 3... Nc6 { [%eval -0.26] [%clk 1:27:03] } 4. Bc4 { [%eval -0.57] [%clk 1:29:13] } 4... Nf6 { [%eval -0.48] [%clk 1:17:56] } 5. Nc3 { [%eval -0.51] [%clk 1:26:57] } 5... d6 { [%eval -0.19] [%clk 1:12:39] } 6. Rb1 { [%eval -0.63] [%clk 1:19:22] } 6... a6 { [%eval -0.55] [%clk 1:01:16] } 7. b4 { [%eval -0.77] [%clk 1:15:34] } 7... Bg7 { [%eval -0.61] [%clk 1:00:31] } 8. bxc5 { [%eval -0.71] [%clk 1:04:38] } 8... dxc5 { [%eval -0.69] [%clk 1:00:50] } 9. Nge2 { [%eval -1.11] [%clk 1:01:46] } 9... O-O { [%eval -0.74] [%clk 0:56:11] } 10. d3 { [%eval -0.92] [%clk 1:00:45] } 10... b5 { [%eval -0.91] [%clk 0:44:09] } 11. Bd5 { [%eval -1.41] [%clk 0:58:49] } 11... Nxd5 { [%eval -1.38] [%clk 0:41:36] } 12. Nxd5 { [%eval -1.33] [%clk 0:58:57] } 12... e6 { [%eval -1.43] [%clk 0:38:00] } 13. Ne3 { [%eval -1.61] [%clk 0:56:16] } 13... f5 { [%eval -1.72] [%clk 0:35:09] } 14. exf5 { [%eval -1.73] [%clk 0:49:40] } 14... exf5 { [%eval -1.48] [%clk 0:25:16] } 15. Nf4 { [%eval -1.44] [%clk 0:47:13] } 15... Ra7 { [%eval -1.23] [%clk 0:23:14] } 16. Qf3?! { [%eval -2.08] } { Inaccuracy. c4 was best. } { [%clk 0:46:03] } 16... Ne7? { [%eval -0.75] } { Mistake. Nd4 was best. } { [%clk 0:20:54] } 17. h5?? { [%eval -3.8] } { Blunder. c4 was best. } { [%clk 0:39:02] } 17... g5 { [%eval -3.49] [%clk 0:20:54] } 18. Nfd5?! { [%eval -5.24] } { Inaccuracy. Ne2 was best. } { [%clk 0:39:01] } 18... g4 { [%eval -4.52] [%clk 0:17:12] } 19. Nxe7+ { [%eval -4.89] [%clk 0:37:04] } 19... Rxe7 { [%eval -4.73] [%clk 0:17:36] } 20. Qf4 { [%eval -4.67] [%clk 0:36:41] } 20... Bf6? { [%eval -2.54] } { Mistake. Ree8 was best. } { [%clk 0:09:27] } 21. O-O?! { [%eval -3.59] } { Inaccuracy. a4 was best. } { [%clk 0:34:31] } 21... Be5?? { [%eval -0.69] } { Blunder. Ree8 was best. } { [%clk 0:09:15] } 22. Qg5+ { [%eval -0.49] [%clk 0:34:44] } 22... Rg7 { [%eval -0.59] [%clk 0:09:14] } 23. Qxd8 { [%eval -0.6] [%clk 0:35:05] } 23... Rxd8 { [%eval -0.74] [%clk 0:09:40] } 24. c4?! { [%eval -1.49] } { Inaccuracy. g3 was best. } { [%clk 0:34:11] } 1/2-1/2