[Event "Rated blitz game"] [Site "https://lichess.org/IFFUxD1h"] [Date "2022.12.08"] [White "Hartlieb"] [Black "lanba"] [Result "1-0"] [UTCDate "2022.12.08"] [UTCTime "19:26:29"] [WhiteElo "2064"] [BlackElo "2110"] [WhiteRatingDiff "+18"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A57"] [Opening "Benko Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c5?! { (0.29 → 0.93) Inaccuracy. e6 was best. } (2... e6 3. Nf3 d5 4. Nc3 Bb4 5. Qa4+ Nc6 6. e3 O-O 7. Bd2) 3. d5 b5 { A57 Benko Gambit } 4. b3?! { (0.83 → 0.00) Inaccuracy. cxb5 was best. } (4. cxb5 a6 5. bxa6 e6 6. Nc3 exd5 7. Nxd5 Be7 8. Nxe7 Qxe7) 4... g6 5. Bb2 Bg7 6. Nd2 Qa5 7. f3?! { (0.21 → -0.48) Inaccuracy. e3 was best. } (7. e3 O-O 8. Be2 bxc4 9. bxc4 d6 10. Nf3 Nbd7 11. Qc1 Nb6) 7... O-O 8. e4 e6?! { (-0.45 → 0.24) Inaccuracy. Nxe4 was best. } (8... Nxe4 9. Bxg7) 9. Bd3?! { (0.24 → -0.72) Inaccuracy. dxe6 was best. } (9. dxe6 fxe6 10. e5 Nh5 11. cxb5 d5 12. g3 Bb7 13. f4 Nd7 14. Nf3 Nxf4 15. gxf4 Rxf4) 9... exd5?! { (-0.72 → 0.15) Inaccuracy. bxc4 was best. } (9... bxc4 10. Bxc4 exd5 11. exd5 Bb7 12. Ne2 Nxd5 13. Bxg7 Kxg7 14. Bxd5 Bxd5 15. O-O Be6 16. Nf4) 10. exd5? { (0.15 → -1.05) Mistake. cxd5 was best. } (10. cxd5 Na6 11. Ne2 Qb6 12. Bc3 Re8 13. a4 Nxd5 14. Bxg7 Ne3 15. Qb1 Kxg7 16. axb5 Nb4) 10... Re8+?! { (-1.05 → -0.09) Inaccuracy. Na6 was best. } (10... Na6 11. a3) 11. Ne2 bxc4 12. bxc4?! { (-0.20 → -0.81) Inaccuracy. Bxc4 was best. } (12. Bxc4 Ba6) 12... d6?! { (-0.81 → -0.08) Inaccuracy. Re3 was best. } (12... Re3 13. Bc2) 13. O-O Na6 14. Nb3?! { (0.32 → -0.30) Inaccuracy. a3 was best. } (14. a3 Qd8) 14... Qc7 15. f4?? { (-0.08 → -1.89) Blunder. Ng3 was best. } (15. Ng3 Nb4 16. Ne4 Qd8 17. Nxf6+ Bxf6 18. Bxf6 Qxf6 19. Be4 Rb8 20. Na5 Na6 21. Qa4 Kf8) 15... Nd7?? { (-1.89 → 0.77) Blunder. Qe7 was best. } (15... Qe7 16. Qd2 Nb4 17. Ng3 Qe3+ 18. Qxe3 Rxe3 19. Be2 Ba6 20. Na5 Nh5 21. Bxg7 Nxg3 22. hxg3) 16. Bxg7 Kxg7 17. f5 Ne5?! { (0.83 → 1.98) Inaccuracy. Nf6 was best. } (17... Nf6 18. Ng3) 18. f6+ Kg8?! { (1.96 → 3.09) Inaccuracy. Kh8 was best. } (18... Kh8 19. Ng3 Rg8 20. Be2 Nb8 21. Nd2 Bf5 22. Nxf5 gxf5 23. Rxf5 Nbd7 24. Ne4 Rab8 25. Qd2) 19. Ng3 Bg4? { (2.82 → 5.07) Mistake. Kh8 was best. } (19... Kh8 20. Qd2 Nb4 21. Qh6 Rg8 22. Be4 Qd8 23. a3 Na6 24. Nd2 Rb8 25. Rf4 Ng4 26. Qh4) 20. Qd2 Kh8 21. h3?! { (6.54 → 4.09) Inaccuracy. Qh6 was best. } (21. Qh6 Rg8 22. Ne4 Nd7 23. Ng5 Nxf6 24. Rxf6 Rg7 25. Raf1 Bf5 26. Bxf5 gxf5 27. R6xf5 Qe7) 21... Bd7?? { (4.09 → Mate in 6) Checkmate is now unavoidable. Nxd3 was best. } (21... Nxd3 22. Qxd3 Bf5 23. Nxf5 gxf5 24. Rxf5 Re5 25. Rxe5 dxe5 26. Qf5 Rg8 27. Nd2 Nb8 28. Ne4) 22. Rae1?? { (Mate in 6 → 5.29) Lost forced checkmate sequence. Qh6 was best. } (22. Qh6 Nf3+ 23. Rxf3 Re1+ 24. Rxe1 Rg8 25. Re4 Qa5 26. Qxh7+ Kxh7 27. Rh4#) 22... Nb4?? { (5.29 → Mate in 8) Checkmate is now unavoidable. Qd8 was best. } (22... Qd8 23. Qh6 Nf3+ 24. Rxf3 Rxe1+ 25. Kf2 Qf8 26. Qxf8+ Rxf8 27. Kxe1 Nb4 28. Kd2 Kg8 29. Bb1) 23. Qh6 Rg8 24. Bb1 Ba4?? { (6.10 → Mate in 4) Checkmate is now unavoidable. Bf5 was best. } (24... Bf5 25. Nxf5 Nxa2 26. Ne7 Nc3 27. Bc2 Rae8 28. Nxg8 Rxg8 29. Qd2 Ne2+ 30. Rxe2 Nxc4 31. Re7) 25. Rf4 Nbd3 26. Rh4 { Black resigns. } 1-0