Event: 16th Annual Philadelphia International International
Site: ChessKast.com
Date: 2023-06-26
White: Donald Johnson
Black: Diego Flores Quillas
Result: 0-1
ECO: B62
Opening: Sicilian Defense: Richter-Rauzer Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:30] } 1... c5 { [%eval 0.32] [%clk 1:30:30] } 2. Nf3 { [%eval 0.0] [%clk 1:30:59] } 2... d6 { [%eval 0.0] [%clk 1:30:59] } 3. d4 { [%eval 0.25] [%clk 1:31:28] } 3... cxd4 { [%eval 0.13] [%clk 1:31:29] } 4. Nxd4 { [%eval 0.27] [%clk 1:31:58] } 4... Nf6 { [%eval 0.3] [%clk 1:31:57] } 5. Nc3 { [%eval 0.21] [%clk 1:32:27] } 5... Nc6 { [%eval 0.47] [%clk 1:32:27] } 6. Bg5 { [%eval 0.0] [%clk 1:32:57] } 6... e6 { [%eval 0.23] [%clk 1:32:53] } 7. Qd3 { [%eval 0.25] [%clk 1:33:24] } 7... Bd7 { [%eval 0.57] [%clk 1:33:20] } 8. O-O-O { [%eval 0.33] [%clk 1:33:52] } 8... a6 { [%eval 0.3] [%clk 1:25:43] } 9. f4 { [%eval 0.32] [%clk 1:34:21] } 9... Qa5 { [%eval 0.78] [%clk 0:44:39] } 10. Nf3? { [%eval -0.73] } { Mistake. Kb1 was best. } { [%clk 1:34:48] } 10... Rc8?! { [%eval 0.24] } { Inaccuracy. Nb4 was best. } { [%clk 0:45:09] } 11. a3 { [%eval 0.25] [%clk 1:35:18] } 11... h6 { [%eval 0.56] [%clk 0:45:11] } 12. Bh4 { [%eval 0.43] [%clk 1:35:48] } 12... b5 { [%eval 0.71] [%clk 0:39:53] } 13. e5 { [%eval 0.5] [%clk 1:07:53] } 13... Nh5 { [%eval 0.42] [%clk 0:40:23] } 14. f5 { [%eval 0.71] [%clk 1:08:23] } 14... Nf4 { [%eval 0.95] [%clk 0:40:53] } 15. Qe4 { [%eval 0.49] [%clk 0:53:06] } 15... b4 { [%eval 0.83] [%clk 0:41:23] } 16. Qxf4?? { [%eval -2.58] } { Blunder. fxe6 was best. } { [%clk 0:53:36] } 16... bxc3 { [%eval -2.5] [%clk 0:41:53] } 17. fxe6? { [%eval -4.81] } { Mistake. Qe3 was best. } 17... cxb2+ { [%eval -4.61] } 18. Kb1 { [%eval -5.39] [%clk 0:54:05] } 18... Bxe6 { [%eval -5.66] [%clk 0:42:22] } 19. Qe4?? { [%eval #-5] } { Checkmate is now unavoidable. Rd3 was best. } { [%clk 0:48:26] } 19... dxe5?? { [%eval -3.28] } { Lost forced checkmate sequence. Qxa3 was best. } { [%clk 0:42:52] } 20. Rd3?? { [%eval -7.09] } { Blunder. Bc4 was best. } { [%clk 0:47:09] } 20... Bc5? { [%eval -3.54] } { Mistake. Bxa3 was best. } { [%clk 0:43:19] } 0-1