[Event "Тренувальний турнір 8 Arena"] [Site "https://lichess.org/y53abvGS"] [Date "2023.12.10"] [White "DmitroPenov"] [Black "Ilusha_Vorontsov2014"] [Result "1-0"] [UTCDate "2023.12.10"] [UTCTime "11:32:13"] [WhiteElo "947"] [BlackElo "625"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-2"] [Variant "Standard"] [TimeControl "600+5"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. Nf3 Bb4+? { (0.29 → 1.41) Mistake. d5 was best. } (2... d5 3. c4 Nf6 4. Nc3 c5 5. cxd5 cxd4 6. Qxd4 exd5 7. e4) 3. c3 Bf8 4. Bg5?! { (1.24 → 0.66) Inaccuracy. e4 was best. } (4. e4 d5 5. Nbd2 Nf6 6. e5 Nfd7 7. b4 b6 8. Bd3 c5 9. Rb1 Be7 10. Nf1 Ba6) 4... Be7 5. Bf4 d5 6. e3 Qd7?! { (0.20 → 1.24) Inaccuracy. Nf6 was best. } (6... Nf6 7. h3 O-O 8. Bd3 c5 9. O-O Nbd7 10. Nbd2 c4 11. Be2) 7. Na3?! { (1.24 → 0.57) Inaccuracy. Ne5 was best. } (7. Ne5 Qd8) 7... Bxa3 8. bxa3 Qc6?! { (0.59 → 1.48) Inaccuracy. Nf6 was best. } (8... Nf6 9. Bd3 Qe7 10. O-O O-O 11. Re1 c5 12. Ne5 c4 13. Bc2 Nbd7 14. a4 Nxe5 15. dxe5) 9. a4? { (1.48 → 0.32) Mistake. Rc1 was best. } (9. Rc1 Nf6 10. Bd3 O-O 11. O-O b5 12. a4 a6 13. Ne5 Qe8 14. Qc2 h6 15. h4 Nfd7) 9... Qa6?? { (0.32 → 6.50) Blunder. Qxc3+ was best. } (9... Qxc3+) 10. Bxa6 bxa6 11. O-O f6 12. Rb1 e5 13. dxe5 fxe5 14. Nxe5 Nf6 15. Bg5 Ng8? { (7.48 → Mate in 4) Checkmate is now unavoidable. Nbd7 was best. } (15... Nbd7 16. Nxd7 Bxd7 17. Bxf6 gxf6 18. Qxd5 Rd8 19. Rfd1 h6 20. Qe4+ Kf7 21. Qc4+ Kg7 22. Rxd7+) 16. Qxd5 Bb7 17. Qa5 h5 18. Qxc7 h4 19. Qxg7 Rh5 20. Qxg8# { White wins by checkmate. } 1-0