[Event "Torneo semanal AVAEI Arena"] [Site "https://lichess.org/tnlHLf1e"] [Date "2023.02.04"] [White "DavidMB16"] [Black "MartiLempert"] [Result "0-1"] [UTCDate "2023.02.04"] [UTCTime "15:00:15"] [WhiteElo "1500"] [BlackElo "1500"] [WhiteRatingDiff "-242"] [BlackRatingDiff "+245"] [Variant "Standard"] [TimeControl "420+3"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. Bf4 Bb4+?! { (0.00 → 0.56) Inaccuracy. c5 was best. } (2... c5 3. e3 Qb6 4. Nc3 Nf6 5. Be2 a6 6. dxc5 Qxc5 7. Nf3) 3. Nd2 Nf6?! { (0.35 → 1.14) Inaccuracy. d5 was best. } (3... d5 4. e3 Nf6 5. Nf3 O-O 6. Bd3 Bd6 7. Bg3 c5 8. dxc5) 4. Nf3?! { (1.14 → 0.49) Inaccuracy. c3 was best. } (4. c3 Be7 5. e4 O-O 6. Ngf3 b6 7. Bd3 Ba6 8. Bxa6 Nxa6) 4... O-O 5. g4?! { (0.97 → 0.23) Inaccuracy. c3 was best. } (5. c3 Be7 6. e4 d5 7. e5 Nfd7 8. b4 a5 9. b5 Nb6) 5... Nc6 6. Bxc7?? { (0.59 → -4.01) Blunder. c3 was best. } (6. c3 Bd6 7. Bxd6 cxd6 8. g5 Ne8 9. e4 Ne7 10. Qc2 f5 11. gxf6 Nxf6 12. Bd3 Nh5) 6... Qxc7 7. d5?! { (-3.83 → -5.33) Inaccuracy. c3 was best. } (7. c3 Be7 8. g5 Nh5 9. h4 g6 10. e3 d5 11. Be2 Bd7 12. Ne5 Nxe5 13. dxe5 Qxe5) 7... exd5 8. Ng5 d6 9. Ne6 Bxe6 10. Qb1 Bxg4 11. Rg1 Rae8 12. Rxg4 Re7?! { (-9.30 → -6.47) Inaccuracy. Nxg4 was best. } (12... Nxg4 13. c3 Bc5 14. Qf5 Bxf2+ 15. Qxf2 Nxf2 16. Kxf2 Qb6+ 17. Kg2 Qxb2 18. Nb3 Ne5 19. Rd1) 13. Rxb4 Rfe8? { (-6.72 → -3.99) Mistake. Nxb4 was best. } (13... Nxb4 14. c3 Nc6 15. Nf3 Qb6 16. Qc2 Rfe8 17. Qb3 Qc5 18. O-O-O Ne4 19. Nd4 Nxf2 20. Rd2) 14. Rxb7? { (-3.99 → -7.01) Mistake. Ra4 was best. } (14. Ra4 d4 15. Nf3 d5 16. Qc1 Qb6 17. c3 dxc3 18. bxc3 Qb5 19. Qc2 Qc5 20. Nd4 Nxd4) 14... Qxb7 15. c4 dxc4 16. Nxc4 Qb4+ 17. Kd1 Qxc4 18. f4?! { (-11.77 → Mate in 5) Checkmate is now unavoidable. Qc2 was best. } (18. Qc2 Qd4+ 19. Qd3 Qxd3+ 20. exd3 Re1+ 21. Kd2 Rxa1 22. Bg2 Nd4 23. Be4 Rxa2 24. Ke3 Nc2+) 18... Qd4+?! { (Mate in 5 → -12.45) Lost forced checkmate sequence. Rxe2 was best. } (18... Rxe2 19. Bxe2 Qxe2+ 20. Kc1 Nd4 21. Qd3 Qxd3 22. h4 Qc2#) 19. Kc2?! { (-12.45 → Mate in 3) Checkmate is now unavoidable. Qd3 was best. } (19. Qd3 Qxd3+ 20. exd3 Re1+ 21. Kd2 Rxa1 22. Bg2 Nd4 23. Kc3 Ne2+ 24. Kc2 Nxf4 25. Bf3 Rb8) 19... Rc8 20. a4 Nb4+ 21. Kb3 Qc4+ 22. Ka3 Nc2+ 23. Qxc2 Qxc2 24. Re1 Nd5 25. Bh3 Rcc7 26. Bf5 Re3+ 27. Ka2 Nb4+ 28. Ka1 Qd2 29. Bxh7+ Kxh7 30. Rh1 Nc2+ 31. Ka2 Qd5+ 32. Kb1 Qxh1+ 33. Ka2 Qa1# { Black wins by checkmate. } 0-1