[Event "Hourly Blitz Arena"] [Site "https://lichess.org/YdmHc0m8"] [Date "2015.01.20"] [White "williamat"] [Black "perrosky"] [Result "0-1"] [UTCDate "2015.01.20"] [UTCTime "16:14:59"] [WhiteElo "1935"] [BlackElo "1573"] [WhiteRatingDiff "-24"] [BlackRatingDiff "+23"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A58"] [Opening "Benko Gambit Accepted: Fully Accepted Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5 2. d5 Nf6 3. c4 b5 4. cxb5 a6 5. bxa6 { A58 Benko Gambit Accepted: Fully Accepted Variation } Nxa6 6. Nf3 Bb7?! { (0.16 → 0.72) Inaccuracy. e6 was best. } (6... e6 7. dxe6 fxe6 8. Nc3 Bb7 9. e3 Be7 10. Be2 O-O 11. O-O Ne4 12. a3 Nb4 13. Bd2 Nxd2 14. Nxd2 Nd5 15. Nce4 Qc7 16. Qc2) 7. Nc3 e6 8. dxe6?! { (0.92 → 0.32) Inaccuracy. e4 was best. } (8. e4 Nb4 9. Bg5 exd5 10. exd5 Nbxd5 11. Nxd5 Bxd5 12. Bxf6 Bxf3 13. Qxf3 gxf6 14. Bc4 Qa5+ 15. Ke2 Be7 16. Rad1) 8... fxe6 9. g3 Be7 10. Bg2 O-O 11. O-O Qb6 12. a4 Nb4 13. Nb5 Bc6 14. Nc3 Ra5 15. Re1 c4 16. e4?! { (-0.40 → -1.37) Inaccuracy. Be3 was best. } (16. Be3 Qb8 17. Bf4 Qb7 18. Nb5 Bxb5 19. axb5 Rxa1 20. Qxa1 Qxb5 21. Rd1 Bc5 22. Qc1 Nfd5 23. Bd2 c3 24. bxc3 Qxe2 25. cxb4) 16... Bc5?! { (-1.37 → -0.80) Inaccuracy. Nd3 was best. } (16... Nd3 17. Be3 Qa6 18. Nd4 Bxa4 19. Rxa4 Rxa4 20. e5 Nxe1 21. exf6 Ra1 22. fxe7) 17. Re2?? { (-0.80 → -2.96) Blunder. Be3 was best. } (17. Be3 Nd3 18. Bxc5 Qxc5 19. Re2 Rb8 20. Rb1 Ng4 21. Qc2 Ndxf2 22. Rxf2 Bxa4 23. Nxa4 Qxf2+ 24. Qxf2 Nxf2 25. Nc3 Nd3 26. Nd2 Rxb2) 17... Ng4 18. Nd2?! { (-2.84 → -4.15) Inaccuracy. Be3 was best. } (18. Be3 Nxe3 19. fxe3 Bxe3+ 20. Kh1 Nd3 21. Qc2 Nf2+ 22. Rxf2 Bxf2 23. Rf1 Be3 24. Qe2 Qc5 25. Re1 Bh6 26. e5 g6 27. Ne4 Bxe4) 18... Nd3 19. Nxc4 Ndxf2 20. Qc2? { (-4.78 → -10.29) Mistake. Rxf2 was best. } (20. Rxf2 Nxf2 21. Qe2 Nxe4+ 22. Be3 Nxc3 23. bxc3 Rxa4 24. Rxa4 Qb1+ 25. Bf1 Bxe3+ 26. Nxe3 Bxa4 27. c4 Bc6 28. c5 Qb4 29. Bg2 Bb5) 20... Nxe4+ 21. Kh1?! { (-10.11 → Mate in 2) Checkmate is now unavoidable. Be3 was best. } (21. Be3 Nxe3 22. Nxb6 Nxc2+ 23. Kh1 Nxa1 24. Bxe4) 21... Nxg3+ 22. hxg3 Rf1# { Black wins by checkmate. } 0-1