[Event "Casual correspondence game"] [Site "https://lichess.org/c1spTAfR"] [Date "2024.04.30"] [White "b3nta"] [Black "OhneSelbstkritik"] [Result "0-1"] [UTCDate "2024.04.30"] [UTCTime "09:39:46"] [WhiteElo "1500"] [BlackElo "1595"] [Variant "Standard"] [TimeControl "-"] [ECO "A03"] [Opening "Bird Opening: Dutch Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. f4 d5 { A03 Bird Opening: Dutch Variation } 2. e3 c5 3. c3 e6 4. d4 Nc6 5. Nf3 Nf6 6. Bb5 Bd7 7. O-O a6 8. Ba4 b5 9. Bc2 h6 10. b4? { (0.16 → -1.39) Mistake. Bd2 was best. } (10. Bd2 Be7 11. Be1 b4 12. Nbd2 O-O 13. Ne5 Rc8 14. Rf3 a5 15. Rh3 Be8 16. a3 bxa3) 10... cxd4?! { (-1.39 → -0.71) Inaccuracy. cxb4 was best. } (10... cxb4 11. Bd2 Be7 12. Ne5 a5 13. cxb4 axb4 14. Be1 Ne4 15. Qh5 O-O 16. Nd2 Nxe5 17. fxe5) 11. exd4 Bd6 12. Nh4? { (-0.57 → -1.73) Mistake. Ne5 was best. } (12. Ne5) 12... Ne4 13. c4?? { (-1.42 → -4.09) Blunder. Qe1 was best. } (13. Qe1 O-O 14. a3 a5 15. Bb2 Rc8 16. g3 Ne7 17. Bxe4 dxe4 18. Qxe4 Nd5 19. Ng2 Nb6) 13... Qxh4 14. cxd5 Nxb4? { (-4.60 → -2.40) Mistake. exd5 was best. } (14... exd5 15. Bxe4 dxe4 16. Nc3 Bf5 17. Nd5 Ne7 18. Ne3 Qf6 19. Bb2 O-O 20. a4 Qg6 21. d5) 15. Bxe4 exd5 16. Bf3 O-O 17. Nc3 Bxf4 18. Nxd5?? { (-1.69 → Mate in 3) Checkmate is now unavoidable. Bxf4 was best. } (18. Bxf4 Qxf4 19. Nxd5 Nxd5 20. Bxd5 Qe3+ 21. Kh1 Rad8 22. Rc1 Bc8 23. Re1 Qf4 24. Re4 Qd6) 18... Nxd5?? { (Mate in 3 → -1.93) Lost forced checkmate sequence. Bxh2+ was best. } (18... Bxh2+ 19. Kh1 Bg3+ 20. Kg1 Qh2#) 19. Ba3?? { (-1.93 → Mate in 3) Checkmate is now unavoidable. Bxf4 was best. } (19. Bxf4 Nxf4 20. Bxa8 Rxa8 21. Qf3 Nh3+ 22. gxh3 Qxd4+ 23. Qf2 Qd5 24. Rad1 Qg5+ 25. Qg2 Qc5+) 19... Ne3?? { (Mate in 3 → -5.64) Lost forced checkmate sequence. Bxh2+ was best. } (19... Bxh2+ 20. Kh1 Bg3+ 21. Kg1 Qh2#) 20. Qd2?? { (-5.64 → Mate in 3) Checkmate is now unavoidable. g3 was best. } (20. g3 Bxg3 21. Qd2 Nxf1 22. Rxf1 Bf4 23. Qf2 Qxf2+ 24. Kxf2 Rac8 25. Bxf8 Kxf8 26. Kg1 g5) 20... Qxh2+?! { (Mate in 3 → -12.21) Lost forced checkmate sequence. Bxh2+ was best. } (20... Bxh2+ 21. Kh1 Bg3+ 22. Kg1 Qh2#) 21. Kf2 Qg3+ 22. Ke2 Nxf1 23. Rxf1 Bxd2 24. Kxd2 Qf4+ 25. Ke2 Rfe8+ 26. Kf2 Qd2+ 27. Kg1 Qxa2? { (Mate in 17 → -7.19) Lost forced checkmate sequence. Qxd4+ was best. } (27... Qxd4+ 28. Kh2 Re1 29. Bc5 Qh4+ 30. Kg1 Rxf1+ 31. Kxf1 Qc4+ 32. Ke1 Qc1+ 33. Kf2 Qxc5+ 34. Ke2) 28. Bd6 Rac8 29. Be5 f6 30. Be4 fxe5 31. d5? { (-8.60 → Mate in 7) Checkmate is now unavoidable. Bf3 was best. } (31. Bf3 exd4 32. g4 d3 33. g5 hxg5 34. Bb7 Re2 35. Rd1 d2 36. Bxc8) 31... Rf8 32. Bf3 Qc4 33. d6 e4 34. Rf2 exf3 35. gxf3 Rxf3 36. Rxf3 Qg4+ 37. Kf2 Rc2+ 38. Ke3 Rc3+ 39. Kd2 Qxf3 40. Ke1 Rc1+ 41. Kd2 Qc3+ 42. Ke2 Rc2+ 43. Kd1 Qd2# { Black wins by checkmate. } 0-1