[Event "Rated classical game"] [Site "https://lichess.org/cp8uUW2Y"] [Date "2020.02.02"] [White "ProfAlgin"] [Black "chessking246"] [Result "0-1"] [UTCDate "2020.02.02"] [UTCTime "14:16:46"] [WhiteElo "2079"] [BlackElo "1881"] [WhiteRatingDiff "-38"] [BlackRatingDiff "+9"] [Variant "Standard"] [TimeControl "900+15"] [ECO "B00"] [Opening "Owen Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 b6 { B00 Owen Defense } 2. d4 e6 3. c4 Bb7 4. Nc3 Bb4 5. Bd3 Bxc3+?! { (0.00 → 0.88) Inaccuracy. f5 was best. } (5... f5 6. Qh5+ g6 7. Qe2 Nf6 8. Bg5 fxe4 9. Bxe4 Bxe4 10. Bxf6) 6. bxc3 d6 7. Nf3?! { (1.05 → 0.46) Inaccuracy. f4 was best. } (7. f4 Nd7 8. Nf3 Ne7 9. O-O O-O 10. Rb1 c5 11. d5 h6) 7... Nd7 8. O-O f6? { (0.43 → 1.97) Mistake. Ne7 was best. } (8... Ne7) 9. a4 a5?! { (1.44 → 2.30) Inaccuracy. Ne7 was best. } (9... Ne7 10. a5 O-O 11. c5 bxc5 12. Qb3 c4 13. Qxc4 d5 14. Qb3 Rb8 15. Qc2 Ng6 16. e5) 10. Rb1? { (2.30 → 0.95) Mistake. c5 was best. } (10. c5 bxc5) 10... e5?! { (0.95 → 1.72) Inaccuracy. Qe7 was best. } (10... Qe7 11. Qe2 Nh6 12. Ne1 Nf7 13. Nc2 O-O-O 14. Ba3 h5 15. f4 h4 16. h3 Kb8 17. Ne3) 11. Ba3?! { (1.72 → 1.08) Inaccuracy. Nh4 was best. } (11. Nh4 Qe7 12. Qg4 O-O-O 13. Nf5 Qf7 14. Qxg7 Qxg7 15. Nxg7 Ne7 16. f3 h5 17. Ne6 Rdg8) 11... Qe7 12. c5 dxc5 13. dxc5 Nxc5 14. Bb5+ Kf7 15. Bc4+ Ke8? { (2.00 → 3.91) Mistake. Kf8 was best. } (15... Kf8 16. Qe2) 16. Bd5?? { (3.91 → 0.95) Blunder. Nd4 was best. } (16. Nd4 Rd8) 16... Bxd5 17. Qxd5 Rd8 18. Qc6+? { (0.36 → -1.13) Mistake. Bxc5 was best. } (18. Bxc5) 18... Qd7 19. Qxd7+ Rxd7? { (-1.10 → 0.34) Mistake. Nxd7 was best. } (19... Nxd7 20. c4 Ne7 21. c5 bxc5 22. Rfc1 Rb8 23. Rxb8+ Nxb8 24. Bxc5 Nec6 25. Be3 Kd7 26. Rc5) 20. Bxc5 bxc5 21. Rb5 Kf7 22. Rxc5 Ne7 23. Rxa5 g5?! { (0.27 → 1.03) Inaccuracy. Rb8 was best. } (23... Rb8) 24. h3 h5 25. Rb1 g4 26. Nh4?! { (1.15 → 0.08) Inaccuracy. hxg4 was best. } (26. hxg4 hxg4) 26... gxh3 27. g3 Rhd8 28. Ra7 Nc6 29. Ra6 Ne7 30. a5 Rd2 31. Nf3? { (0.46 → -1.10) Mistake. Ra7 was best. } (31. Ra7 Rc8) 31... R2d3 32. Nh4 Rxc3 33. Rb7?? { (-0.64 → Mate in 11) Checkmate is now unavoidable. Rb2 was best. } (33. Rb2 Rd4 34. f3 Nc6 35. Kh2 Ra4 36. Rd2 Nd4 37. Kxh3 Raa3 38. Ra8 Nxf3 39. Nxf3 Rxf3) 33... Rc2?? { (Mate in 11 → -1.85) Lost forced checkmate sequence. Rd1+ was best. } (33... Rd1+ 34. Kh2 Rc2 35. Rb2 Rxb2 36. g4 Rxf2+ 37. Kg3 h2 38. Rxf6+ Kxf6 39. g5+ Kxg5 40. Nf3+) 34. Raa7?? { (-1.85 → Mate in 5) Checkmate is now unavoidable. Rb1 was best. } (34. Rb1 Rd4) 34... Rd1+ 35. Kh2 Rxf2+ 36. Ng2 hxg2 37. Rxc7 Rh1# { Black wins by checkmate. } 0-1