[Event "Casual classical game"] [Site "https://lichess.org/lFU7ZUax"] [Date "2021.04.10"] [White "os-18"] [Black "Anonymous"] [Result "1-0"] [UTCDate "2021.04.10"] [UTCTime "20:24:15"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "300+30"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5?! { (0.00 → 0.66) Inaccuracy. e6 was best. } (1... e6 2. c4 d5 3. Nf3 Nf6 4. cxd5 exd5 5. Bf4 c5 6. Nc3) 2. d5 { A43 Benoni Defense: Old Benoni } e6 3. d6?? { (0.81 → -1.37) Blunder. c4 was best. } (3. c4 exd5 4. cxd5 d6 5. Nf3 g6 6. e4 Nf6 7. h3 Bg7) 3... c4?? { (-1.37 → 0.29) Blunder. Qb6 was best. } (3... Qb6 4. Na3 a6 5. Nh3 Qxd6 6. Qxd6 Bxd6 7. Nc4 Bc7 8. Bf4) 4. Nf3 Qa5+ 5. Bd2 Qb5? { (0.85 → 2.07) Mistake. Qc5 was best. } (5... Qc5 6. Bf4) 6. Na3?! { (2.07 → 0.91) Inaccuracy. Nc3 was best. } (6. Nc3) 6... Qxb2?? { (0.91 → 3.75) Blunder. Qc5 was best. } (6... Qc5 7. e4) 7. Nxc4 Qf6 8. Bg5?? { (4.00 → -1.24) Blunder. e4 was best. } (8. e4 Nc6) 8... Qc3+ 9. Ncd2 Bxd6 10. e3 f6?! { (-1.67 → -0.62) Inaccuracy. h6 was best. } (10... h6 11. Bh4 Be7 12. Bg3 d6 13. Rb1 Nf6 14. Bd3 O-O 15. O-O Qc7 16. Nd4 a6 17. f4) 11. Bf4?! { (-0.62 → -1.24) Inaccuracy. Bh4 was best. } (11. Bh4 b6 12. Be2 Nh6 13. O-O Be7 14. Nd4 Ba6 15. Bg3 Qc8 16. c4 O-O 17. Ne4 Nc6) 11... e5?! { (-1.24 → -0.56) Inaccuracy. Bxf4 was best. } (11... Bxf4 12. exf4 Ne7 13. Bd3 O-O 14. O-O Qc7 15. g3 Nbc6 16. c4 Kh8 17. Nb3 b6 18. Nbd4) 12. Bg3 f5?? { (-0.56 → 1.98) Blunder. Ne7 was best. } (12... Ne7) 13. Nxe5?? { (1.98 → -4.25) Blunder. Bd3 was best. } (13. Bd3 Bc7) 13... Bxe5 14. Bxe5 Qxe5 15. Rb1 f4?! { (-4.82 → -3.43) Inaccuracy. Ne7 was best. } (15... Ne7 16. Qh5+ Ng6 17. Bc4 d5 18. Bb3 O-O 19. O-O Nd7 20. c4 Kh8 21. cxd5 Nf6 22. Qd1) 16. e4?! { (-3.43 → -4.59) Inaccuracy. Rb3 was best. } (16. Rb3 Qe6 17. Bb5 Nf6 18. O-O O-O 19. exf4 Qf5 20. Re1 Nc6 21. Nc4 d5 22. Ne5 Qxf4) 16... d5?? { (-4.59 → -1.54) Blunder. Nf6 was best. } (16... Nf6 17. Be2 Nc6 18. O-O O-O 19. Re1 Qe7 20. Nc4 Qe6 21. e5 Ne4 22. Nd6 Nc3 23. Bc4) 17. Rb5?? { (-1.54 → -5.12) Blunder. Bb5+ was best. } (17. Bb5+ Nc6) 17... Nf6 18. Bd3 Bg4 19. Qb1 Qc3?! { (-6.04 → -4.32) Inaccuracy. O-O was best. } (19... O-O 20. Qb2 Nbd7 21. O-O b6 22. h3 Qxb2 23. Rxb2 Be6 24. e5 Nxe5 25. Re1 Nxd3 26. cxd3) 20. O-O Qxd2 21. h3 Bd7 22. Rd1?! { (-4.26 → -6.45) Inaccuracy. e5 was best. } (22. e5) 22... Qc3 23. Rb3 Qe5 24. Re1 dxe4 25. g4 f3 26. c4 e3?? { (-10.56 → -1.89) Blunder. Bc6 was best. } (26... Bc6) 27. Qb2?? { (-1.89 → -8.78) Blunder. Rxe3 was best. } (27. Rxe3 Qxe3 28. fxe3 O-O 29. Rxb7 h6 30. Bf5 Bxf5 31. Qxf5 Nbd7 32. g5 hxg5 33. Rxd7 Nxd7) 27... Nxg4?! { (-8.78 → -5.79) Inaccuracy. Qxb2 was best. } (27... Qxb2 28. Rxe3+ Kf7 29. Rxb2 Bc6 30. g5 Nfd7 31. Bf5 Nc5 32. Bg4 Kg6 33. Rd2 Nba6 34. h4) 28. hxg4 Bxg4?? { (-5.86 → Mate in 8) Checkmate is now unavoidable. Qxb2 was best. } (28... Qxb2 29. Rxe3+ Kd8 30. Rxb2 Kc7 31. Rxf3 Nc6 32. Be4 Rae8 33. Bd5 Re7 34. Rfb3 Bc8 35. Kh2) 29. Qxe5+ Kf7 30. Rxe3 h5 31. Qf4+ Kg8 32. Re8# { White wins by checkmate. } 1-0