[Event "Casual classical game"] [Site "https://lichess.org/9vZOfjzm"] [Date "2021.02.18"] [White "erenyeager99"] [Black "felipillo"] [Result "0-1"] [UTCDate "2021.02.18"] [UTCTime "13:55:24"] [WhiteElo "1500"] [BlackElo "1542"] [Variant "Standard"] [TimeControl "120+180"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5?! { (0.00 → 0.66) Inaccuracy. e6 was best. } { A43 Benoni Defense: Old Benoni } (1... e6 2. c4 d5 3. Nf3 Nf6 4. cxd5 exd5 5. Bf4 c5 6. Nc3) 2. e3?! { (0.66 → 0.01) Inaccuracy. d5 was best. } (2. d5 Nf6 3. Nc3 e6 4. e4 d6 5. Bc4 exd5 6. Bxd5 Be7) 2... cxd4 3. exd4 e6 4. Nf3 Nc6 5. Bd3 Bb4+ 6. Bd2 a6 7. Bxb4 Nxb4 8. a3 Nxd3+ 9. Qxd3 Nf6 10. h3 O-O 11. O-O b5 12. Ng5 g6 13. Ne4 Bb7 14. Nd6 Bc6 15. Nc3 Qc7 16. Nde4 Nxe4 17. Nxe4 Qd8 18. Nc3 Qh4 19. a4?! { (0.26 → -0.42) Inaccuracy. Qd2 was best. } (19. Qd2) 19... Qg5 20. g4?? { (-0.12 → -2.29) Blunder. d5 was best. } (20. d5 exd5 21. f4 Qf6 22. f5 bxa4 23. fxg6 Qxg6 24. Rf5 d4 25. Nd5 Rae8 26. Rd1 Re6) 20... b4 21. Ne4 Qf4 22. Rfe1? { (-2.60 → -4.70) Mistake. Ng3 was best. } (22. Ng3 Rac8) 22... f5 23. Nf6+? { (-4.85 → -8.40) Mistake. gxf5 was best. } (23. gxf5 Rxf5 24. Re2 Raf8 25. Rae1 Rh5 26. Qg3 Qh6 27. Re3 Bxe4 28. Rxe4 Rxh3 29. Qg2 Rhf3) 23... Rxf6 24. c3 fxg4 25. hxg4? { (-9.48 → Mate in 1) Checkmate is now unavoidable. Qg3 was best. } (25. Qg3 Qd2 26. Qe3 Qxb2 27. Reb1 Qc2 28. Rc1 Qf5 29. cxb4 gxh3 30. Rxc6 Qg4+ 31. Qg3 Qxd4) 25... Qxf2# { Black wins by checkmate. } 0-1