[Event "Tournament O Arena"] [Site "https://lichess.org/UViilq89"] [Date "2024.01.22"] [White "MLMS455"] [Black "MLMS426"] [Result "0-1"] [UTCDate "2024.01.22"] [UTCTime "16:52:44"] [WhiteElo "477"] [BlackElo "677"] [WhiteRatingDiff "-20"] [BlackRatingDiff "+13"] [Variant "Standard"] [TimeControl "600+1"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. d5?! { (0.40 → -0.67) Inaccuracy. e4 was best. } (2. e4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6) 2... exd5 3. e4?? { (-0.77 → -2.60) Blunder. Qxd5 was best. } { White offers draw } (3. Qxd5 Nf6 4. Qd1 d5 5. Nf3 Bd6 6. e3 Nc6 7. c4 Bf5) 3... dxe4 4. f3 exf3 5. gxf3? { (-2.34 → -4.09) Mistake. Nxf3 was best. } (5. Nxf3) 5... Qh4+ 6. Ke2 Bb4 7. f4?! { (-3.67 → -4.61) Inaccuracy. a3 was best. } (7. a3 Qe7+ 8. Kf2 Bc5+ 9. Kg2 Qh4 10. Qe2+ Ne7 11. Nc3 Nc6 12. Ne4 Bb6 13. Bg5 Qh5) 7... Qxf4?? { (-4.61 → 5.44) Blunder. d5 was best. } (7... d5 8. Nf3 Bg4 9. Bg2 Bc5 10. Qe1 Qe7+ 11. Kf1 Nc6 12. Nc3 O-O-O 13. Na4 Qxe1+ 14. Kxe1) 8. Kd3?? { (5.44 → -6.12) Blunder. Bxf4 was best. } (8. Bxf4 Nf6 9. a3 Ba5 10. Bh3 O-O 11. Qf1 Re8+ 12. Kd1 Ne4 13. Kc1 Bb6 14. Nc3 Nxc3) 8... Nf6?? { (-6.12 → 5.25) Blunder. Qf5+ was best. } (8... Qf5+ 9. Kc4 Qe4+ 10. Kb3 Nc6 11. a3 Qxh1 12. Be3 Qe4 13. Bf2 Nf6 14. axb4 Qxb4+ 15. Ka2) 9. Bh3?? { (5.25 → Mate in 1) Checkmate is now unavoidable. Bxf4 was best. } (9. Bxf4 O-O 10. c3 Be7 11. Kc2 d5 12. Kc1 Ng4 13. Be2 Nf2 14. Qxd5) 9... Nd5?? { (Mate in 1 → 2.73) Lost forced checkmate sequence. Qe4# was best. } (9... Qe4#) 10. Bg4?? { (2.73 → -5.42) Blunder. Bxf4 was best. } (10. Bxf4 Nxf4+ 11. Ke3 Nxh3 12. Nxh3 O-O 13. a3 Bc5+ 14. Kd2 d5 15. Nf4 Nd7 16. Nd3 Bd4) 10... Qxg4?? { (-5.42 → 3.65) Blunder. Qd6 was best. } (10... Qd6 11. Ke2 O-O 12. Kf1 b6 13. Bf3 Ba6+ 14. Kg2 Qg6+ 15. Kh3 Nf6 16. Ne2 Ne4 17. Be3) 11. h3?? { (3.65 → Mate in 7) Checkmate is now unavoidable. Qxg4 was best. } (11. Qxg4 Be7 12. Qxg7 Bf6 13. Qg2 Nc6 14. Kd2 Nde7 15. Qf1 Bg7 16. Ne2 d5 17. Kd1 Bf5) 11... Qf3+?? { (Mate in 7 → 3.74) Lost forced checkmate sequence. Qxd1+ was best. } (11... Qxd1+ 12. Nd2 d6 13. Ke4 Nc6 14. Rh2 Ne5 15. Kxd5 Qxc2 16. Ngf3 Qd3+ 17. Nd4 Be6#) 12. Qxf3 O-O?! { (3.28 → 4.53) Inaccuracy. Ne7 was best. } (12... Ne7 13. a3 Nbc6 14. Qf2 Ba5 15. b4 Ne5+ 16. Ke2 Bb6 17. Be3 Bxe3 18. Qxe3 d6 19. Qf2) 13. Ke2? { (4.53 → 2.50) Mistake. Qxd5 was best. } (13. Qxd5 d6 14. Nc3 Nd7 15. Qg2 Nc5+ 16. Kd2 Bf5 17. Ne2 Bxc3+ 18. Nxc3 Rfe8 19. Kd1 Ne4) 13... Re8+ 14. Qe3?? { (2.40 → -7.00) Blunder. Kf1 was best. } (14. Kf1 Re1+ 15. Kf2 Re5 16. Nc3 Nxc3 17. bxc3 Bc5+ 18. Kg3 Nc6 19. Bf4 Re6 20. Ne2 Rf6) 14... Nxe3 15. Kf2 Bc5 16. Kf3 Nd5 17. Kg4 { White offers draw } 17... Be3 18. Kf3 Nf6?! { (-8.39 → -5.73) Inaccuracy. Bc5 was best. } (18... Bc5 19. Kg3 b6 20. Nf3 Re2 21. Nc3 Bd6+ 22. Kg4 Nxc3 23. Re1 Rg2+ 24. Kf5) 19. Ke2? { (-5.73 → -13.28) Mistake. Bxe3 was best. } (19. Bxe3 b6 20. Kf2 Ne4+ 21. Kg2 Nc6 22. Nf3 Bb7 23. Re1 Nb4 24. Na3 Nd5 25. Bd4 Nf4+) 19... Bxc1+ 20. Kd1 Bxb2 21. Kd2 Bxa1 22. Kc1 Ne4 23. Kd1 Nf2+ 24. Kc1 Nxh1 25. Kd1 Nf2+ 26. Kc1 Nxh3 27. Kd2?! { (-17.27 → Mate in 10) Checkmate is now unavoidable. Nxh3 was best. } (27. Nxh3 Re1+ 28. Kd2 Rxb1 29. Nf4 Nc6 30. Nd3 d6 31. Ke3 Rb5 32. Kf2 Ra5 33. Nc1 Bf5) 27... Nxg1 28. Kd1?! { (-49.08 → Mate in 9) Checkmate is now unavoidable. Nc3 was best. } (28. Nc3 Nf3+ 29. Kd3 Ne5+ 30. Ke2 Bxc3 31. Kf2 d6 32. Kg3 Nbc6 33. Kf4 Nb4 34. Kg5 Nxa2) 28... Nf3 29. Kc1 Na6 30. Kd1 h5 31. Kc1 h4 32. a3 h3 33. Kd1 h2 34. Kc1 h1=Q# { Black wins by checkmate. } 0-1