[Event "Intermediate Practice 6 Arena"] [Site "https://lichess.org/pDvJsYKN"] [Date "2022.10.07"] [White "CDianzon"] [Black "ac2m2"] [Result "0-1"] [UTCDate "2022.10.07"] [UTCTime "07:05:15"] [WhiteElo "1154"] [BlackElo "1231"] [WhiteRatingDiff "-23"] [BlackRatingDiff "+16"] [Variant "Standard"] [TimeControl "360+4"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. Nc3 d6?! { (0.18 → 0.78) Inaccuracy. d5 was best. } (2... d5 3. e4 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3) 3. Nf3 Bd7 4. e4 Be7 5. d5 e5 6. Nxe5?? { (0.63 → -3.49) Blunder. Bc4 was best. } (6. Bc4 Nf6 7. O-O O-O 8. Qe2 c6 9. Rd1 a6 10. a4 cxd5) 6... dxe5 7. g3 a5 8. f4 exf4?! { (-3.53 → -2.15) Inaccuracy. Bd6 was best. } (8... Bd6 9. Qf3 Qe7 10. Be3 Nf6 11. f5 h5 12. a3 Na6 13. O-O-O Kd8 14. Be2 Nc5 15. h3) 9. gxf4?? { (-2.15 → -5.31) Blunder. Bxf4 was best. } (9. Bxf4) 9... h5? { (-5.31 → -3.25) Mistake. Bh4+ was best. } (9... Bh4+ 10. Kd2 c6 11. d6 Be6 12. e5 Nd7 13. Qf3 Nh6 14. Bh3 O-O 15. b3 Qb6 16. Ne2) 10. f5?! { (-3.25 → -4.74) Inaccuracy. Be3 was best. } (10. Be3 Bh4+) 10... Nf6 11. e5?! { (-3.79 → -5.02) Inaccuracy. Bf4 was best. } (11. Bf4 Ng4 12. Rg1 Bh4+ 13. Bg3 Nxh2 14. Qe2 Bxg3+ 15. Rxg3 Qh4 16. Qf2 Nxf1 17. Kxf1 Na6) 11... Ne4?? { (-5.02 → -0.71) Blunder. Ng4 was best. } (11... Ng4 12. Bf4) 12. d6?? { (-0.71 → -9.14) Blunder. Nxe4 was best. } (12. Nxe4 Bxf5 13. Bg2 Bb4+ 14. Kf1 Nd7 15. c3 Bxe4 16. Bxe4 Qh4 17. Bf5 Bc5 18. Bxd7+ Kxd7) 12... cxd6?? { (-9.14 → -3.32) Blunder. Bh4+ was best. } (12... Bh4+ 13. Ke2 Nxc3+ 14. bxc3 Bxf5 15. Rg1 Nc6 16. Bf4 cxd6 17. exd6 Kf8 18. Qd2 Qb6 19. Be3) 13. exd6?? { (-3.32 → -10.88) Blunder. Nxe4 was best. } (13. Nxe4 Bh4+ 14. Ke2 O-O 15. Rg1 Bxf5 16. Nxd6 Bg4+ 17. Rxg4 hxg4 18. Qd5 Qb6 19. Be3 Qxb2) 13... Bxd6? { (-10.88 → -5.09) Mistake. Bh4+ was best. } (13... Bh4+ 14. Ke2 Nxc3+ 15. bxc3 O-O 16. Be3 Re8 17. Rg1 Bxf5 18. Qd2 Bg4+ 19. Rxg4 hxg4 20. Kd1) 14. Qd2? { (-5.09 → -13.71) Mistake. Nxe4 was best. } (14. Nxe4 Qh4+ 15. Nf2 Bb4+ 16. Bd2 O-O 17. Bd3 Bc5 18. Qf3 Bc6 19. Qg3 Qxg3 20. hxg3 Bxh1) 14... Nxd2 15. Kxd2 { White offers draw } 15... Bxf5 16. Ke3 Nc6 17. Kf3?! { (-22.42 → Mate in 9) Checkmate is now unavoidable. b4 was best. } (17. b4 axb4 18. Bb5 bxc3 19. Kf3 Qh4 20. Be3 Bg4+ 21. Kg2 Bh3+ 22. Kf3 Qg4+ 23. Kf2) 17... Nd4+ 18. Ke3 Nxc2+ 19. Kd2 Nxa1 20. Nb1 Nc2?! { (Mate in 3 → -36.10) Lost forced checkmate sequence. Bc5+ was best. } (20... Bc5+ 21. Ke2 Qd3+ 22. Ke1 Nc2#) 21. h3?! { (-36.10 → Mate in 3) Checkmate is now unavoidable. Bb5+ was best. } (21. Bb5+ Kf8) 21... Nd4 22. Kc3 Nf3 23. Be2 Bxb1 24. Bxf3 Ra6 25. Bxh5 Rc6+ 26. Kb3 Bf4 27. Ka4 Bxc1 28. b4 Be4 29. bxa5 Bxh1 30. a3 Bxa3 31. Kxa3 Rc4 32. Kb3 Rh4 33. Kc3 R4xh5 34. Kc4 Rxh3 35. Kc5 { White offers draw } 35... R3h6 36. Kb5 Qd5+ 37. Kb4 Rh4+ 38. Kc3 Qf3+ 39. Kb2 Rh2+ 40. Ka1 R8h3 41. Kb1 Rg3 42. Kc1 Rg1# { Black wins by checkmate. } 0-1