[Event "K-12 December Bonanza"] [Site "https://lichess.org/sMQy1Uz0"] [Date "2020.12.19"] [White "johnzabraham"] [Black "ChessForAllOnline"] [Result "0-1"] [UTCDate "2020.12.19"] [UTCTime "19:14:00"] [WhiteElo "2143"] [BlackElo "2194"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+17"] [Variant "Standard"] [TimeControl "600+5"] [ECO "A58"] [Opening "Benko Gambit Accepted: Fully Accepted Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 { A58 Benko Gambit Accepted: Fully Accepted Variation } d6 6. Nc3 g6 7. e4 Bg7 8. Bb5+ Nbd7 9. Nge2 O-O 10. O-O Bxa6 11. Bc6?! { (1.28 → 0.69) Inaccuracy. Bxa6 was best. } (11. Bxa6) 11... Rb8 12. Re1? { (0.45 → -0.82) Mistake. a4 was best. } (12. a4 Rb4) 12... Ne5 13. Ba4? { (-0.96 → -2.28) Mistake. a4 was best. } (13. a4) 13... Nd3 14. Rf1 Nxb2 15. Bxb2 Rxb2 16. Bc2 Qa5 17. Rc1 Nd7 18. Bd3?! { (-3.85 → -5.06) Inaccuracy. Nb1 was best. } (18. Nb1 Qxa2 19. Nbc3 Qc4 20. Qd2 Qb4 21. Rfd1 Bxe2 22. Nxe2 Qxd2 23. Rxd2 c4 24. g3 Ra8) 18... c4 19. Bb1 Nc5 20. Rc2 Rfb8 21. Rxb2?! { (-4.95 → -7.84) Inaccuracy. h3 was best. } (21. h3 Nd3 22. Qd2 Rxc2 23. Bxc2 Rb2 24. Rb1 Rxb1+ 25. Nxb1 Qxd2 26. Nxd2 Ne1 27. Bd1 c3) 21... Rxb2 22. Qc1 Qb4 23. f4 Nd3 24. Bxd3 cxd3 25. Ng3 Bxc3 26. Rf3?! { (-21.89 → Mate in 14) Checkmate is now unavoidable. Qd1 was best. } (26. Qd1 d2) 26... Rb1 27. Qf1?! { (-42.27 → Mate in 9) Checkmate is now unavoidable. h4 was best. } (27. h4 Rxc1+) 27... Qd4+ 28. Kh1 Rxf1+ 29. Rxf1 d2 30. Rg1 d1=Q 31. Rxd1 Qxd1+ 32. Nf1 Qxf1# { Black wins by checkmate. } 0-1