[Event "Rated correspondence game"] [Site "https://lichess.org/vj0P7va9"] [Date "2024.04.27"] [White "Prachtstrasse"] [Black "Tahl2"] [Result "1-0"] [UTCDate "2024.04.27"] [UTCTime "07:24:21"] [WhiteElo "2023"] [BlackElo "1718"] [WhiteRatingDiff "+8"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "-"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5 2. d5 { A43 Benoni Defense: Old Benoni } b5 3. e4 a6 4. Nf3 f6? { (0.95 → 2.26) Mistake. g6 was best. } (4... g6 5. a4 b4 6. Nbd2 d6 7. a5 Nf6 8. Bd3 Bg7 9. Nc4) 5. Be2 d6 6. O-O h6? { (2.16 → 3.86) Mistake. g6 was best. } (6... g6 7. c4 bxc4 8. Bd2 Bg7 9. Na3 Nh6 10. Nxc4 a5 11. Qe1 a4 12. Ba5) 7. Nh4 e6 8. Bh5+ Kd7 9. Qg4?! { (5.02 → 3.88) Inaccuracy. Ng6 was best. } (9. Ng6 Rh7 10. b4 cxb4 11. a4 Ne7 12. c3 Nxg6 13. Bxg6 Rh8 14. cxb4 Ke7) 9... Kc7 10. dxe6 Ne7 11. Nc3 Kb7 12. Nd5 Nxd5? { (3.23 → 5.31) Mistake. Nbc6 was best. } (12... Nbc6 13. Rd1 g5 14. Nf3 Bg7 15. a4 b4 16. a5 Rf8 17. c3 Ka7 18. Nb6) 13. exd5 g5 14. Ng6 Rh7 15. Qe4 Ka7 16. Nxf8 Qxf8 17. Qxh7+ Kb6 18. e7 Bf5? { (8.84 → Mate in 9) Checkmate is now unavoidable. Qe8 was best. } (18... Qe8 19. Bxe8 Bg4 20. Bg6 Nd7 21. f3 f5 22. Kf2 Nf6 23. Qxh6 Ng8 24. Qxg5) 19. exf8=Q Bxh7 20. Qxd6+ Kb7 21. Qe7+ Kb6 22. Qxh7?! { (Mate in 6 → 10.80) Lost forced checkmate sequence. Be3 was best. } (22. Be3 Nd7 23. Qxd7 Rd8 24. Qc6+ Ka7 25. Qc7+ Ka8 26. Bxc5 Rxd5 27. Qa7#) 22... Ra7 23. Qxh6 Rd7 24. Qxf6+ Ka7 25. Qxg5 { Black resigns. } 1-0