[Event "Rapid 1 feb"] [Site "https://lichess.org/Ht6Ju1Q8"] [Date "2021.02.01"] [White "dYt1947"] [Black "schaakjan"] [Result "0-1"] [UTCDate "2021.02.01"] [UTCTime "19:40:50"] [WhiteElo "1878"] [BlackElo "1912"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+7"] [Variant "Standard"] [TimeControl "1200+0"] [ECO "D10"] [Opening "Slav Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. Nc3 dxc4 { D10 Slav Defense } 4. Nf3 Bf5?? { (0.28 → 2.14) Blunder. b5 was best. } (4... b5 5. e4 Nf6 6. Be2 b4 7. Na4 Nxe4 8. Bxc4 e6 9. O-O) 5. e4 Bg6 6. Bxc4 e6 7. Ne5 Nd7 8. Nxg6 hxg6 9. Be3 Qc7 10. Qd2 Rxh2 11. O-O-O Rxh1 12. Rxh1 Ngf6 13. Bf4 Qa5 14. Kb1 O-O-O?? { (0.00 → 3.05) Blunder. Rd8 was best. } (14... Rd8 15. Bb3 Qb4 16. Qe3 Nb6 17. Rd1 Nc4 18. Qf3 Na5 19. Bc7 Rd7 20. Bxa5 Qxa5 21. e5) 15. Qe2?? { (3.05 → -1.01) Blunder. Nb5 was best. } (15. Nb5 b6) 15... Bb4 16. Bd2 Bxc3?! { (-0.70 → 0.15) Inaccuracy. Nb6 was best. } (16... Nb6 17. Bb3 Rxd4 18. a3 Bf8 19. Rh8 Rd8 20. Nd5 Qb5 21. Qxb5 cxb5 22. Nxb6+ axb6 23. Bc2) 17. Bxc3 Qg5 18. f3 Nb6 19. Bd2 Qg3 20. Rh3 Qd6 21. e5? { (-1.14 → -2.89) Mistake. Be3 was best. } (21. Be3 Nh5) 21... Qxd4 22. exf6? { (-3.12 → -5.35) Mistake. Bxe6+ was best. } (22. Bxe6+ fxe6 23. exf6 gxf6 24. Bc1 Nd7 25. Rh7 g5 26. Rh6 Qd5 27. Qc2 Qe5 28. Qd3 a6) 22... Nxc4 23. fxg7?? { (-5.44 → Mate in 1) Checkmate is now unavoidable. Bc3 was best. } (23. Bc3) 23... Qxb2# { Black wins by checkmate. } 0-1