[Event "Rated blitz game"] [Site "https://lichess.org/JTcV6Gk1"] [Date "2018.05.20"] [White "nioub"] [Black "vaichevoa"] [Result "1-0"] [UTCDate "2018.05.20"] [UTCTime "22:43:06"] [WhiteElo "2287"] [BlackElo "2073"] [WhiteRatingDiff "+9"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "300+3"] [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. e4 Be7 5. Nc3 h6 6. Nf3 Bg4 7. h3 Bxf3 8. Qxf3 Bg5 9. Bxg5 hxg5 10. Qe3 a6 11. b3 g4 12. O-O-O gxh3 13. Rh2 Nf6 14. Rxh3 Rxh3 15. Qxh3 Ke7 16. g4 g5 17. Qe3 Qg8 18. f3 Nbd7 19. Ne2 Kd8 20. Ng3 Kc7 21. Nf5 Rb8?! { (0.67 → 1.51) Inaccuracy. Qg6 was best. } (21... Qg6 22. Qd2 Nb6 23. Qh2 Qh7 24. Qxh7 Nxh7 25. Bd3 Nf8 26. Rh1 Nbd7 27. Rh8 Rb8 28. Kb2) 22. Kb2 b5? { (0.98 → 2.39) Mistake. Qg6 was best. } (22... Qg6 23. Qd2 b6 24. Ne7 Qg7 25. a3 Rh8 26. Nf5 Qg8 27. Bg2 Rh2 28. Re1 Ne8 29. Re2) 23. cxb5 axb5 24. b4 cxb4?? { (2.42 → Mate in 17) Checkmate is now unavoidable. Qc8 was best. } (24... Qc8) 25. Rc1+?! { (Mate in 17 → 20.87) Lost forced checkmate sequence. Qa7+ was best. } (25. Qa7+ Kd8 26. Rc1 Ne8 27. Rc6 Qg6 28. Qa5+ Rb6 29. Rxb6 Nxb6 30. Qxb6+ Nc7 31. Bxb5 Qxf5) 25... Nc5?! { (20.87 → Mate in 13) Checkmate is now unavoidable. Kd8 was best. } (25... Kd8 26. Qa7) 26. Rxc5+ dxc5 27. Qxc5+ { Black resigns. } 1-0