[Event "Extra Friday Arena"] [Site "https://lichess.org/lfvlrJHu"] [Date "2021.12.10"] [White "benkoppenens"] [Black "MeesterBas"] [Result "0-1"] [UTCDate "2021.12.10"] [UTCTime "19:07:13"] [WhiteElo "1439"] [BlackElo "2014"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "300+5"] [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. c3?! { (0.66 → 0.00) Inaccuracy. d5 was best. } (2. d5 Nf6 3. Nc3 e6 4. e4 d6 5. Bc4 exd5 6. Bxd5 Be7) 2... d5 3. dxc5 Nc6?! { (0.19 → 0.94) Inaccuracy. Nf6 was best. } (3... Nf6 4. b4 a5 5. a3 b6 6. cxb6 e5 7. Nf3 axb4 8. Nxe5) 4. Nf3 e5 5. e4 dxe4 6. Nfd2?? { (0.51 → -1.26) Blunder. Qxd8+ was best. } (6. Qxd8+ Nxd8 7. Bb5+ Bd7 8. Bxd7+ Kxd7 9. Nxe5+ Ke6 10. Nc4 Bxc5) 6... e3 7. Ne4? { (-1.16 → -2.58) Mistake. fxe3 was best. } (7. fxe3) 7... exf2+ 8. Nxf2 Bxc5?! { (-2.24 → -1.60) Inaccuracy. Qxd1+ was best. } (8... Qxd1+ 9. Nxd1) 9. Qxd8+ Kxd8 10. Ne4 Be7 11. Bb5?! { (-1.31 → -2.39) Inaccuracy. Ng5 was best. } (11. Ng5 Nh6) 11... f5 12. Bxc6? { (-2.32 → -4.26) Mistake. Ng5 was best. } (12. Ng5 Nh6) 12... bxc6 13. Ned2 Nf6 14. O-O Kc7 15. Nf3 Bd6 16. Ng5 Rf8 17. Rxf5?! { (-5.56 → -9.42) Inaccuracy. b4 was best. } (17. b4) 17... Bxf5 18. Na3 Bc5+ 19. Kh1 Bxa3 20. bxa3 h6 21. g4 Ne4 22. Nxe4 Bxe4+ 23. Kg1 Rf3 24. Bd2 Raf8 25. Re1 Rf2 26. Be3? { (-9.92 → Mate in 2) Checkmate is now unavoidable. Rxe4 was best. } (26. Rxe4 Rxd2 27. Rxe5 Rff2 28. h4 Rg2+ 29. Kh1 Rh2+ 30. Kg1 Rdg2+ 31. Kf1 Rb2 32. Kg1 Kb6) 26... Rxa2?! { (Mate in 2 → -10.69) Lost forced checkmate sequence. Rg2+ was best. } (26... Rg2+ 27. Kh1 Rxg4#) 27. Bxa7?! { (-10.69 → Mate in 3) Checkmate is now unavoidable. Bb6+ was best. } (27. Bb6+ axb6) 27... Rg2+ 28. Kh1 Re2+ 29. Kg1 Rg2+ 30. Kh1 Re2+ 31. Kg1 Rxe1# { Black wins by checkmate. } 0-1