[Event "Casual correspondence game"] [Site "https://lichess.org/9iF9hZXf"] [Date "2019.08.19"] [White "MichealJackdaughter"] [Black "SariKus"] [Result "0-1"] [UTCDate "2019.08.19"] [UTCTime "10:37:46"] [WhiteElo "1500"] [BlackElo "1834"] [Variant "Standard"] [TimeControl "-"] [ECO "A50"] [Opening "Slav Indian"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c6 2. c4 Nf6 { A50 Slav Indian } 3. Nc3 e6 4. e4 d5 5. e5 Nfd7 6. c5?! { (0.75 → -0.17) Inaccuracy. Nf3 was best. } (6. Nf3 Be7 7. cxd5 cxd5 8. a3 Nc6 9. Bd3 Nb6 10. O-O Bd7) 6... b6 7. b4? { (-0.03 → -1.63) Mistake. cxb6 was best. } (7. cxb6 axb6 8. Be3 c5 9. Nf3 Be7 10. Rc1 Nc6 11. Bb5 Qc7) 7... a5 8. Ba3?? { (-1.63 → -3.89) Blunder. b5 was best. } (8. b5 bxc5) 8... axb4 9. Bxb4 bxc5 10. Bxc5?! { (-4.09 → -5.71) Inaccuracy. dxc5 was best. } (10. dxc5 Na6 11. Bxa6 Bxa6 12. Nge2 Nxe5 13. O-O Nd3 14. a3 Nxc5 15. Rb1 e5 16. Na4 Nxa4) 10... Nxc5 11. dxc5 Bxc5 12. Nf3 O-O 13. Bd3 Bb4 14. Qb3 Qa5?! { (-6.10 → -4.67) Inaccuracy. c5 was best. } (14... c5) 15. Rb1? { (-4.67 → -8.63) Mistake. Rc1 was best. } (15. Rc1 d4) 15... Bxc3+ 16. Kf1 Na6 17. Qc2 Nc5 18. Bxh7+ Kh8 19. Ng5 Ba6+ 20. Kg1 g6 21. Bxg6 fxg6 22. Qxg6 Ra7 23. Rb8 Rxb8 24. Nf7+ Rxf7 25. Qxf7?! { (-24.93 → Mate in 1) Checkmate is now unavoidable. h3 was best. } (25. h3) 25... Rb1# { Black wins by checkmate. } 0-1