[Event "Casual correspondence game"] [Site "https://lichess.org/98qvnmBL"] [Date "2023.08.19"] [White "Schachipupsi"] [Black "lauthals"] [Result "0-1"] [UTCDate "2023.08.19"] [UTCTime "10:58:39"] [WhiteElo "1443"] [BlackElo "1883"] [Variant "Standard"] [TimeControl "-"] [ECO "B20"] [Opening "Sicilian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 { B20 Sicilian Defense } 2. e5? { (0.32 → -0.92) Mistake. Nf3 was best. } (2. Nf3 Nc6 3. Bb5 d6 4. O-O Bd7 5. Re1 Nf6 6. h3 e6) 2... Nc6 3. Nf3 Qc7 4. d4 cxd4 5. Nxd4?! { (-0.89 → -1.91) Inaccuracy. Bf4 was best. } (5. Bf4 Nf6 6. c3 Nd5 7. Bg3 dxc3 8. Nxc3 Nxc3 9. bxc3 e6) 5... Qxe5+ 6. Be3 Nxd4?! { (-1.92 → -0.87) Inaccuracy. g6 was best. } (6... g6 7. Qd2 Bh6 8. Be2 Bxe3 9. fxe3 Nf6 10. Nc3 d6 11. O-O-O) 7. Qxd4 Qf6? { (-0.87 → 0.56) Mistake. Qxd4 was best. } (7... Qxd4 8. Bxd4 f6 9. f4 Nh6 10. Nc3 b6 11. Nb5 Kf7 12. O-O-O) 8. c3? { (0.56 → -1.00) Mistake. Nc3 was best. } (8. Nc3) 8... e5 9. Qe4 Ne7 10. Bb5 g6?! { (-0.61 → 0.02) Inaccuracy. Nf5 was best. } (10... Nf5 11. O-O) 11. Na3 Bg7 12. O-O-O Nc6?! { (-0.03 → 0.56) Inaccuracy. O-O was best. } (12... O-O 13. Bxd7) 13. Bc5 b6?? { (0.14 → 2.32) Blunder. Bh6+ was best. } (13... Bh6+ 14. Be3 Bxe3+ 15. Qxe3 a6 16. Bc4 b5 17. Bd5 Rb8 18. Bxc6 dxc6 19. Qc5 Qe7 20. Qxc6+) 14. Bb4? { (2.32 → 0.73) Mistake. Rd6 was best. } (14. Rd6 Qf4+ 15. Qxf4 exf4 16. Re1+ Ne5 17. Nc4 bxc5 18. Nxe5 Bxe5 19. Rxe5+ Kd8 20. Rxc5 Re8) 14... Nxb4 15. Qxa8 Qf4+?? { (1.09 → 3.56) Blunder. O-O was best. } (15... O-O 16. Qf3 Qxf3 17. gxf3 Na6 18. Rhe1 Bh6+ 19. Kc2 Bf4 20. Nc4 d5 21. Nxe5 Nc7 22. a4) 16. Rd2? { (3.56 → 1.68) Mistake. Kb1 was best. } (16. Kb1 O-O 17. cxb4 e4 18. Qd5 Qxf2 19. Rd2 Qh4 20. g3 Qe7 21. Qd6 Qg5 22. h4 Qg4) 16... O-O 17. cxb4 Qxb4?! { (2.08 → 3.14) Inaccuracy. Bh6 was best. } (17... Bh6 18. Rd1 d6 19. Qf3 Qxb4 20. Qc3 Qf4 21. Kb1 Bf5+ 22. Ka1 Rc8 23. Nc4 Rc5 24. Qb3) 18. Qxa7?! { (3.14 → 2.08) Inaccuracy. Rc2 was best. } (18. Rc2 d5 19. Qxd5 Bf5 20. Rd1 h5 21. g3 Kh7 22. Rc4 Qe7 23. Nc2 Be6 24. Qe4 Qg5+) 18... Bh6 19. Rd1 Qc5+ 20. Kb1 d5? { (2.43 → 4.82) Mistake. Bxd2 was best. } (20... Bxd2 21. Rxd2 d5 22. Qa4 Bf5+ 23. Bd3 Bxd3+ 24. Rxd3 Qxf2 25. Qc2 Qg1+ 26. Rd1 Qxh2 27. Rxd5) 21. Rc1?? { (4.82 → -5.82) Blunder. Rxd5 was best. } (21. Rxd5 Qxf2 22. Bd7 Bxd7 23. Rxd7 e4 24. Nc2 Rc8 25. Rd8+ Rxd8 26. Rxd8+ Bf8 27. Qd7 Qf1+) 21... Bf5+ 22. Rcc2 Bxd2 23. Qa4 Qxf2 24. b3?? { (-6.33 → Mate in 4) Checkmate is now unavoidable. Ka1 was best. } (24. Ka1 Qxg2 25. Nb1 Qg1 26. Bd7 Bxc2 27. Qxc2 Bf4 28. h4 Qh1 29. Bc6 e4 30. Bxd5 Be5) 24... Qd4?? { (Mate in 4 → -5.12) Lost forced checkmate sequence. Bc3 was best. } (24... Bc3 25. Qf4 exf4 26. Bd3 Bxd3 27. Nc4 Qxc2#) 25. b4?? { (-5.12 → Mate in 3) Checkmate is now unavoidable. Qxd4 was best. } (25. Qxd4 exd4 26. Kb2 Bxc2 27. Nxc2 Bc3+ 28. Kb1 Kh8 29. a3 Rc8 30. b4 d3 31. Bxd3 Be5) 25... Bc3 26. Nc4 Qd1# { Black wins by checkmate. } 0-1