[Event "Treino 4 KCF 2023"] [Site "https://lichess.org/ErQNRGCC"] [Date "2023.01.10"] [White "Sainiri"] [Black "renatogoncalves"] [Result "1-0"] [UTCDate "2023.01.10"] [UTCTime "01:27:48"] [WhiteElo "1024"] [BlackElo "840"] [WhiteRatingDiff "+25"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "600+5"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. Nf3 f5 3. Nc3 Bb4 4. Qd3 Nf6 5. Ne5?! { (0.25 → -0.30) Inaccuracy. a3 was best. } (5. a3 Bxc3+ 6. Qxc3 d6 7. Bg5 Nbd7 8. Bh4 h6 9. e3 g5) 5... Rf8?! { (-0.30 → 0.53) Inaccuracy. Ne4 was best. } (5... Ne4) 6. Bd2 b6 7. Qb5?! { (0.42 → -0.19) Inaccuracy. Qf3 was best. } (7. Qf3 d5) 7... Ba5?? { (-0.19 → 3.30) Blunder. c5 was best. } (7... c5 8. e3) 8. e3?? { (3.30 → 0.16) Blunder. b4 was best. } (8. b4 a6 9. Qa4 Bxb4 10. Qxb4 Bb7 11. e3 d6 12. Nd3 Nc6 13. Qa4 g5 14. O-O-O Qd7) 8... Ba6 9. Qb3 Bb7 10. Nb5?! { (0.43 → -0.66) Inaccuracy. O-O-O was best. } (10. O-O-O) 10... Be4?? { (-0.66 → 2.00) Blunder. Bxd2+ was best. } (10... Bxd2+ 11. Kxd2 Ne4+ 12. Ke1 Nc6 13. Nxc6 Bxc6 14. Be2 a6 15. Nc3 a5 16. Nxe4 fxe4 17. c4) 11. Bxa5 bxa5 12. f3 Bd5 13. Qa4 Nc6 14. c4 Bxc4? { (2.55 → 4.99) Mistake. Nxe5 was best. } (14... Nxe5 15. cxd5 Nxf3+ 16. gxf3 Nxd5 17. O-O-O a6 18. Na3 Nxe3 19. Rd2 f4 20. Bd3 c6 21. Nc2) 15. Qxc4?! { (4.99 → 3.98) Inaccuracy. Bxc4 was best. } (15. Bxc4 Nd5 16. Bxd5 exd5 17. O-O Rb8 18. Nxc6 dxc6 19. Nc3 Rxb2 20. Qxc6+ Qd7 21. Qa4 Qxa4) 15... Qe7?! { (3.98 → 5.99) Inaccuracy. Nxe5 was best. } (15... Nxe5 16. dxe5 Nd5 17. f4 Rb8 18. Qd4 Rb6 19. Nc3 Nxc3 20. Qxc3 Qb8 21. b3 Qb7 22. Kf2) 16. Nxc6 dxc6 17. Qxc6+ Kf7 18. Bc4 Qb4+ 19. Kf2 Qxb2+ 20. Be2 Nh5 21. Nxc7 Rab8?? { (6.40 → Mate in 1) Checkmate is now unavoidable. Qb6 was best. } (21... Qb6 22. Qd7+ Kf6 23. Rhb1 Rad8 24. Rxb6 Rxd7 25. Rxe6+ Kf7 26. Bc4 Rxc7 27. Rc6+ Ke7 28. Rxc7+) 22. Qxe6# { White wins by checkmate. } 1-0