[Event "Rated classical game"] [Site "https://lichess.org/B2KBNcs2"] [Date "2021.06.24"] [White "Harry_Patzer"] [Black "Behr"] [Result "0-1"] [UTCDate "2021.06.24"] [UTCTime "22:00:33"] [WhiteElo "1938"] [BlackElo "1873"] [WhiteRatingDiff "-36"] [BlackRatingDiff "+20"] [Variant "Standard"] [TimeControl "2700+5"] [ECO "A56"] [Opening "Benoni Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c5 { A56 Benoni Defense } 3. e3 g6?! { (-0.13 → 0.46) Inaccuracy. cxd4 was best. } (3... cxd4 4. exd4 g6 5. d5 Bg7 6. Nf3 O-O 7. Be2 e6 8. Nc3) 4. Nf3 Bg7?! { (0.00 → 0.75) Inaccuracy. cxd4 was best. } (4... cxd4 5. exd4 d5 6. cxd5 Nxd5 7. Bc4 Bg7 8. Qb3 e6 9. Bg5) 5. Nc3?! { (0.75 → 0.01) Inaccuracy. d5 was best. } (5. d5 d6 6. Nc3 O-O 7. Bd3 Bg4 8. h3 Bxf3 9. Qxf3 Nbd7) 5... O-O 6. Be2 d5 7. dxc5 Qa5?! { (-0.12 → 0.48) Inaccuracy. dxc4 was best. } (7... dxc4 8. O-O Na6 9. c6 Nb4 10. e4 Nxc6 11. Bxc4 a6 12. Bb3) 8. cxd5?! { (0.48 → -0.42) Inaccuracy. O-O was best. } (8. O-O dxc4 9. Qd4 h6 10. Qxc4 Be6 11. Qb5 Qxb5 12. Nxb5 Rc8) 8... Nxd5 9. Qxd5 Bxc3+ 10. Kf1 Bg7 11. Bd2 Qc7 12. Bc3 Be6?! { (-0.68 → 0.01) Inaccuracy. Bxc3 was best. } (12... Bxc3 13. bxc3 Nd7 14. h4 Qxc5 15. Qd4 h6 16. Rd1 Qc7 17. g4 Nb6 18. Qe5 Qxe5 19. Nxe5) 13. Be5?? { (0.01 → -1.94) Blunder. Qd3 was best. } (13. Qd3 Qxc5 14. Bxg7 Kxg7 15. Qd4+ Qxd4 16. Nxd4 Bd5 17. f3 Nc6 18. Nxc6 Bxc6 19. Kf2 Rfd8) 13... Qc8?? { (-1.94 → -0.01) Blunder. Bxd5 was best. } (13... Bxd5) 14. Qd4?! { (-0.01 → -1.05) Inaccuracy. Qe4 was best. } (14. Qe4 Qxc5 15. Qxb7 Nc6 16. Bxg7 Kxg7 17. Qb5 Qxb5 18. Bxb5 Nb4 19. Nd4 Rac8 20. Ke2 Bd5) 14... Rd8?! { (-1.05 → 0.00) Inaccuracy. Nc6 was best. } (14... Nc6 15. Qc3) 15. Qc3 f6?! { (-0.01 → 0.54) Inaccuracy. Bxe5 was best. } (15... Bxe5 16. Nxe5 Nd7 17. Nd3 Bf5 18. Rc1 Bxd3 19. Bxd3 Nxc5 20. Qxc5 Qxc5 21. Rxc5 Rxd3 22. Ke2) 16. Bg3 Nd7?! { (0.34 → 1.45) Inaccuracy. Nc6 was best. } (16... Nc6 17. h4) 17. b4?? { (1.45 → -0.41) Blunder. Rc1 was best. } (17. Rc1 f5 18. Qa3 a5 19. Kg1 Bd5 20. h4 h6 21. Kh2 Nf6 22. Rhd1 Ne4 23. Rxd5 Rxd5) 17... a5 18. Bc4 Bxc4+ 19. Qxc4+ Kf8?? { (-0.45 → 1.91) Blunder. Kh8 was best. } (19... Kh8) 20. Nd4 Nb6 21. Ne6+?? { (1.95 → -2.05) Blunder. Qb3 was best. } (21. Qb3 Nd5 22. Bd6 f5 23. Qxd5 Bxd4 24. Qxd4 exd6 25. Qh8+ Kf7 26. Qxh7+ Kf6 27. Qh4+ Kf7) 21... Kg8 22. Qb5?? { (-2.12 → -4.85) Blunder. Qb3 was best. } (22. Qb3) 22... Qxe6 23. cxb6 axb4?? { (-5.51 → -2.41) Blunder. f5 was best. } (23... f5) 24. Ke2?? { (-2.41 → -7.61) Blunder. Qxb4 was best. } (24. Qxb4 Rxa2) 24... Rxa2+? { (-7.61 → -4.50) Mistake. f5 was best. } (24... f5 25. Qxb4 Bxa1 26. Rxa1 Rxa2+ 27. Rxa2 Qxa2+ 28. Kf3 Qd5+ 29. Kf4 h6 30. Bh4 Qxg2 31. Qxe7) 25. Kf3? { (-4.50 → -7.99) Mistake. Rxa2 was best. } (25. Rxa2) 25... b3 26. Rab1 b2 27. Rxb2 h5? { (-9.53 → -5.00) Mistake. Rxb2 was best. } (27... Rxb2 28. Qxb2 Qd5+ 29. Ke2 Qc4+ 30. Ke1 f5 31. Be5 Bxe5 32. Qxe5 Qc1+ 33. Ke2 Qxh1 34. Qe6+) 28. Rxa2?? { (-5.00 → Mate in 1) Checkmate is now unavoidable. Qb3 was best. } (28. Qb3 Rd5 29. h3 Rxb2 30. Qxb2 Qc6 31. Qa2 Kh7 32. Ke2 Qb5+ 33. Kf3 Rf5+ 34. Bf4 e5) 28... Qg4# { Black wins by checkmate. } 0-1