[Event "Dufresne"] [Site "https://lichess.org/km92OPSg"] [Date "2021.04.15"] [White "olqxz"] [Black "Sebastian0102pukinin"] [Result "0-1"] [UTCDate "2021.04.15"] [UTCTime "11:50:07"] [WhiteElo "1516"] [BlackElo "2092"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+7"] [Variant "Standard"] [TimeControl "240+0"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e3 { A00 Van't Kruijs Opening } e5 2. Bc4 Nc6 3. Nf3?! { (-0.17 → -1.13) Inaccuracy. d4 was best. } (3. d4 d5 4. Bb5 exd4 5. exd4 Bd6 6. Nf3 Ne7 7. O-O O-O) 3... Nf6? { (-1.13 → 0.00) Mistake. d5 was best. } (3... d5 4. Be2 e4 5. Nd4 Qg5 6. Kf1 Qf6 7. Nc3 Nxd4 8. exd4) 4. O-O?! { (0.00 → -0.58) Inaccuracy. d4 was best. } (4. d4 exd4 5. exd4 d5 6. Bd3 Bd6 7. O-O O-O 8. c3 Re8) 4... g6?! { (-0.58 → 0.34) Inaccuracy. d5 was best. } (4... d5 5. Be2 Bd6 6. d3 O-O 7. Nc3 a6 8. e4 d4 9. Nb1) 5. Nc3?! { (0.34 → -0.31) Inaccuracy. d4 was best. } (5. d4 Qe7) 5... Bh6?! { (-0.31 → 0.37) Inaccuracy. e4 was best. } (5... e4 6. Nd4 d5 7. Bb5 Bd7 8. d3 Nxd4 9. Bxd7+ Qxd7 10. exd4 O-O-O 11. Bg5 Bg7 12. Re1) 6. b3?! { (0.37 → -0.42) Inaccuracy. e4 was best. } (6. e4 d6 7. d3 Bg7 8. a4 h6 9. a5 O-O 10. h3 a6 11. Bb3 Kh7 12. Be3 Be6) 6... d5 7. Bb5 Bd7?? { (-0.14 → 2.23) Blunder. Bg4 was best. } (7... Bg4) 8. Ba3? { (2.23 → 0.67) Mistake. Bxc6 was best. } (8. Bxc6 Bxc6 9. Nxe5 Qd6 10. Nxc6 Qxc6 11. Ne2 O-O 12. Bb2 Qd6 13. Bxf6 Qxf6 14. d4 c6) 8... e4 9. Nd4?? { (0.54 → -1.35) Blunder. Bxc6 was best. } (9. Bxc6 Bxc6 10. Ne5 Bd7 11. d4 Bf5 12. Qe2 c6 13. f3 Bf8 14. Bxf8 Rxf8 15. Rac1 exf3) 9... Bg4?? { (-1.35 → 5.63) Blunder. Nxd4 was best. } (9... Nxd4 10. Bxd7+ Qxd7 11. exd4 Nh5 12. d3 f5 13. Bc1 Bg7 14. Ne2 O-O 15. dxe4 dxe4 16. Nf4) 10. f3? { (5.63 → 2.99) Mistake. Nxc6 was best. } (10. Nxc6) 10... exf3?? { (2.99 → 6.10) Blunder. Bd7 was best. } (10... Bd7 11. Bxc6) 11. Nxf3?? { (6.10 → 1.35) Blunder. Nxc6 was best. } (11. Nxc6 bxc6) 11... Ne4 12. Nxd5?? { (1.33 → -4.83) Blunder. h3 was best. } (12. h3 Bxf3 13. Qxf3 f5 14. Nxe4 dxe4 15. Qg3 Qd7 16. Bxc6 Qxc6 17. Qe5+ Kd7 18. Qe7+ Kc8) 12... Bg7?? { (-4.83 → 2.37) Blunder. Qxd5 was best. } (12... Qxd5 13. c4) 13. d4?? { (2.37 → -3.73) Blunder. Nb4 was best. } (13. Nb4 Qd7 14. d4 a6 15. Bxc6 bxc6 16. Nd3 Bxf3 17. Rxf3 f5 18. Rc1 Kf7 19. Nc5 Nxc5) 13... Qxd5 14. Qd3 O-O-O 15. Bc4 Qf5 16. d5? { (-3.68 → -6.91) Mistake. h3 was best. } (16. h3 Bxh3) 16... Bxa1 17. dxc6 Rxd3 18. Bxd3 Qc5?? { (-9.41 → 1.70) Blunder. Bc3 was best. } (18... Bc3) 19. Rxa1?? { (1.70 → Mate in 5) Checkmate is now unavoidable. cxb7+ was best. } (19. cxb7+ Kb8) 19... Qxe3+ 20. Kf1 Qf2# { Black wins by checkmate. } 0-1