[Event "Rated blitz game"] [Site "https://lichess.org/A4ZpT3Gg"] [Date "2016.09.14"] [White "okgo"] [Black "tereso2016"] [Result "1-0"] [UTCDate "2016.09.14"] [UTCTime "02:46:40"] [WhiteElo "2061"] [BlackElo "2306"] [WhiteRatingDiff "+16"] [BlackRatingDiff "-163"] [Variant "Standard"] [TimeControl "60+5"] [ECO "A44"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5 2. d5 e5 { A44 Benoni Defense: Old Benoni } 3. c4 d6 4. Nc3 Nf6 5. e4 Nbd7 6. Bd3 Be7 7. Nge2 O-O 8. O-O a6 9. f4? { (1.14 → -0.12) Mistake. Ng3 was best. } (9. Ng3 Re8 10. Nf5 Nf8 11. b3 Ng6 12. g3 Bf8 13. Qf3 Bxf5 14. exf5 e4 15. Bxe4 Ne5) 9... Re8?! { (-0.12 → 0.66) Inaccuracy. exf4 was best. } (9... exf4 10. Nxf4 Ne5 11. Be2 Bg4 12. b3 Re8 13. Bxg4 Nfxg4 14. h3 Nf6 15. Qe2 Nfd7 16. Be3) 10. f5 Bf8 11. h3 b5 12. b3?! { (1.14 → 0.37) Inaccuracy. cxb5 was best. } (12. cxb5 Qb6 13. Kh2 axb5 14. Bxb5 Ba6 15. Ba4 Rab8 16. Rf3 Be7 17. Rb1 Qc7 18. Qc2 Bd8) 12... Nb6? { (0.37 → 1.77) Mistake. b4 was best. } (12... b4 13. Na4 Be7 14. Ng3 Bb7 15. Bd2 a5 16. Qe2 h6 17. Rfe1 Nb6 18. Nxb6 Qxb6 19. a4) 13. g4? { (1.77 → 0.13) Mistake. cxb5 was best. } (13. cxb5 Bb7 14. Ng3 Nbd7 15. a4 axb5 16. Nxb5 Be7 17. Bd2 Nb8 18. Na3 Na6 19. Bb5 Rf8) 13... Bd7?! { (0.13 → 1.06) Inaccuracy. b4 was best. } (13... b4 14. Nb1 a5 15. Be3 Be7 16. Nd2 h6 17. a3 Bb7 18. Kg2 Nh7 19. Nf3 Ng5 20. Nd2) 14. Ng3 Bc8? { (0.78 → 2.41) Mistake. bxc4 was best. } (14... bxc4 15. bxc4 h6 16. Rb1 Nh7 17. Rf2 Be7 18. Nh5 Bh4 19. Rfb2 Rb8 20. a4 a5 21. Qf1) 15. g5 Nfd7 16. f6 g6 17. h4 bxc4? { (1.73 → 3.41) Mistake. b4 was best. } (17... b4 18. Nb1 Nb8 19. h5 a5 20. Rf2 a4 21. Rh2 axb3 22. Qxb3 N8d7 23. Rf2 Na4 24. a3) 18. bxc4 Nb8 19. h5 Qd7?! { (3.24 → 5.06) Inaccuracy. a5 was best. } (19... a5 20. Rf2 Na6 21. Rh2 Rb8 22. hxg6 fxg6 23. a3 Qd7 24. Rb1 Qf7 25. Qf3 Bd7 26. Nb5) 20. hxg6 hxg6 21. Nf5 gxf5? { (4.04 → 6.94) Mistake. Ra7 was best. } (21... Ra7 22. Rb1 Rb7 23. Rf2 Nxc4 24. Bxc4 Rb4 25. Ne3 Qh3 26. Qf3 Qxf3 27. Rxf3 Nd7 28. Rb3) 22. exf5 e4 23. Qh5 exd3?? { (5.15 → Mate in 15) Checkmate is now unavoidable. Qxf5 was best. } (23... Qxf5 24. Rxf5 Bxf5 25. Be2 e3 26. a4 N8d7 27. a5 Nxc4 28. Bxc4 Ne5 29. Be2 Nd3 30. Bxd3) 24. Kg2?? { (Mate in 15 → 6.72) Lost forced checkmate sequence. g6 was best. } (24. g6 fxg6 25. fxg6 Qg4+ 26. Qxg4 Bxg4 27. f7+ Kh8 28. fxe8=Q N8d7 29. Qe4 Bh5 30. Qh4 Kg7) 24... Qxf5 25. Rxf5 Bxf5 26. Bd2 Bg6 27. Qh4 Re4?? { (5.86 → Mate in 9) Checkmate is now unavoidable. N8d7 was best. } (27... N8d7 28. Rh1 Bg7 29. fxg7 f6 30. gxf6 Kf7 31. Rf1 Re5 32. a4 Rae8 33. a5 Nxc4 34. Qxc4) 28. Nxe4 Bxe4+ 29. Qxe4 N8d7 30. Rh1 Ne5 31. Qh7# { White wins by checkmate. } 1-0