[Event "Black12 Arena"]
[Site "http://chess-academy.net/i0ftY0tT"]
[Date "2026.04.16"]
[Round "-"]
[White "Alex_06"]
[Black "David_2014"]
[Result "0-1"]
[UTCDate "2026.04.16"]
[UTCTime "16:45:52"]
[WhiteElo "1226"]
[BlackElo "1262"]
[WhiteRatingDiff "-34"]
[BlackRatingDiff "+27"]
[Variant "Standard"]
[TimeControl "600+0"]
[ECO "A40"]
[Opening "Horwitz Defense"]
[Termination "Normal"]
[Annotator "chess-academy.net"]

1. d4 { [%eval 0.15] [%clk 0:10:00] } 1... e6 { [%eval 0.38] [%clk 0:10:00] } { A40 Horwitz Defense } 2. d5? { (0.38 → -1.10) Mistake. Best move was e4. } { [%eval -1.1] [%clk 0:09:58] } (2. e4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 c5 6. O-O c4) 2... Qf6? { (-1.10 → 0.77) Mistake. Best move was exd5. } { [%eval 0.77] [%clk 0:10:00] } (2... exd5 3. Qxd5 Nf6 4. Qd1 d5 5. e3 c5 6. Nf3 Nc6 7. Bd3 Bd6 8. O-O O-O 9. c4) 3. dxe6?! { (0.77 → -0.13) Inaccuracy. Best move was e4. } { [%eval -0.13] [%clk 0:09:56] } (3. e4 Bc5 4. Nf3 exd5 5. exd5 d6 6. Be2 Bf5 7. c4 h6 8. Nc3 Nd7 9. O-O Ne7) 3... Qxe6?! { (-0.13 → 0.52) Inaccuracy. Best move was dxe6. } { [%eval 0.52] [%clk 0:09:59] } (3... dxe6 4. e4 Nc6 5. Nf3 Bd7 6. Bd3 Nge7 7. O-O e5 8. Bd2 O-O-O 9. Nc3 h6 10. b3) 4. Qd2? { (0.52 → -0.99) Mistake. Best move was Nh3. } { [%eval -0.99] [%clk 0:09:53] } (4. Nh3 c6 5. Nf4 Qe7 6. c4 Nf6 7. Nc3 g6 8. e3 Bg7 9. Be2 O-O 10. O-O d6) 4... Qf6? { (-0.99 → 0.83) Mistake. Best move was Nf6. } { [%eval 0.83] [%clk 0:09:57] } (4... Nf6) 5. b3?? { (0.83 → -11.34) Blunder. Best move was e4. } { [%eval -11.34] [%clk 0:09:49] } (5. e4 Nc6) 5... Bc5? { (-11.34 → -7.16) Mistake. Best move was Qxa1. } { [%eval -7.16] [%clk 0:09:53] } (5... Qxa1 6. Qe3+ Kd8 7. Qc3 Qxb1 8. Qb2 Qxb2 9. Bxb2 Nc6 10. Nf3 f6 11. a3 Nge7 12. e3) 6. Ba3? { (-7.16 → -8.42) Mistake. Best move was Nc3. } { [%eval -8.42] [%clk 0:09:49] } (6. Nc3 Qxf2+) 6... Qxf2+ { [%eval -8.15] [%clk 0:09:49] } 7. Kd1 { [%eval -8.42] [%clk 0:09:47] } 7... Qxf1+ { [%eval -8.32] [%clk 0:09:42] } 8. Qe1 { [%eval -8.36] [%clk 0:09:37] } 8... Qf5? { (-8.36 → -6.78) Mistake. Best move was Qf6. } { [%eval -6.78] [%clk 0:09:36] } (8... Qf6 9. Bxc5 Qxa1 10. Kc1 d6 11. Ba3 Qxa2 12. Qc3 Bf5 13. Bb2 Ne7 14. g4 Be4 15. Nf3) 9. Nf3? { (-6.78 → -9.77) Mistake. Best move was Bxc5. } { [%eval -9.77] [%clk 0:09:29] } (9. Bxc5 Qxc5) 9... Bxa3 { [%eval -9.54] [%clk 0:09:30] } 10. Nxa3 { [%eval -9.87] [%clk 0:09:26] } 10... Qd5+?? { (-9.87 → -6.38) Blunder. Best move was Qf6. } { [%eval -6.38] [%clk 0:09:24] } (10... Qf6 11. c3 Qd6+ 12. Nd4 Qxa3 13. Qg3 Qb2 14. Rc1 Ne7 15. Qxg7 Rf8 16. Qxh7 Qxa2 17. Qc2) 11. Kc1 { [%eval -6.73] [%clk 0:09:16] } 11... Nf6 { [%eval -6.3] [%clk 0:09:09] } 12. Kb2?! { (-6.30 → -6.93) Inaccuracy. Best move was e4. } { [%eval -6.93] [%clk 0:09:09] } (12. e4 Qxe4) 12... Ne4?! { (-6.93 → -6.29) Inaccuracy. Best move was O-O. } { [%eval -6.29] [%clk 0:09:04] } (12... O-O 13. e4 Nxe4 14. Rd1 Qf5 15. Nb5 Qxb5 16. Qxe4 d6 17. a4 Qf5 18. Qxf5 Bxf5 19. Nd4) 13. Rd1 { [%eval -6.74] [%clk 0:09:05] } 13... Qe6?! { (-6.74 → -5.84) Inaccuracy. Best move was Qc5. } { [%eval -5.84] [%clk 0:08:58] } (13... Qc5) 14. Qd2?? { (-5.84 → -14.82) Blunder. Best move was Nb5. } { [%eval -14.82] [%clk 0:09:03] } (14. Nb5 Na6 15. Rd4 O-O 16. Nc3 Nxc3 17. Qxc3 b5 18. Re1 Bb7 19. e4 b4 20. Qd2 d6) 14... Nxd2 { [%eval -14.59] [%clk 0:08:54] } 15. Rxd2 { [%eval -14.83] [%clk 0:09:00] } 15... Qf6+ { [%eval -14.51] [%clk 0:08:50] } 16. Kb1 { [%eval -14.93] [%clk 0:08:58] } 16... Qa6 { [%eval -14.36] [%clk 0:08:44] } 17. Rhd1 { [%eval -20.12] [%clk 0:08:58] } 17... Qxa3 { [%eval -19.76] [%clk 0:08:41] } 18. Rd5 { [%eval -20.38] [%clk 0:08:51] } 18... c6 { [%eval -19.42] [%clk 0:08:33] } 19. Rxd7 { [%eval -26.44] [%clk 0:08:48] } 19... Bxd7 { [%eval -25.66] [%clk 0:08:28] } 20. Rd6 { [%eval -33.84] [%clk 0:08:46] } 20... Qxd6 { [%eval -33.02] [%clk 0:08:24] } 21. Ne5?! { (-33.02 → Mate in 7) Checkmate is now unavoidable. Best move was e4. } { [%eval #-7] [%clk 0:08:44] } (21. e4) 21... Qxe5 { [%eval #-6] [%clk 0:08:23] } { White resigns. } 0-1


