[Event "2. SK CAÏSSA Oster-Turnier"] [Site "https://lichess.org/MDkXCpk0"] [Date "2021.04.02"] [White "MaximB123"] [Black "F_Baer"] [Result "0-1"] [UTCDate "2021.04.02"] [UTCTime "15:21:49"] [WhiteElo "1570"] [BlackElo "1238"] [WhiteRatingDiff "-313"] [BlackRatingDiff "+50"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A03"] [Opening "Bird Opening: Dutch Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. f4 d5 { A03 Bird Opening: Dutch Variation } 2. g3?! { (-0.13 → -0.80) Inaccuracy. Nf3 was best. } (2. Nf3 c5 3. g3 g6 4. Bg2 Nc6 5. d3 Bg7 6. O-O b6) 2... Nc6 3. Nf3 Bf5 4. Ng5?? { (-0.09 → -1.90) Blunder. d3 was best. } (4. d3 e6 5. Bg2 Nf6 6. e3 Bc5 7. O-O Ne7 8. Nc3 c6) 4... Nf6?! { (-1.90 → -1.18) Inaccuracy. f6 was best. } (4... f6 5. Nf3) 5. d4 e6 6. Be3?! { (-1.37 → -2.10) Inaccuracy. c3 was best. } (6. c3) 6... Bb4+?! { (-2.10 → -1.14) Inaccuracy. Be7 was best. } (6... Be7 7. Bg2 Nb4 8. Na3 Ng4 9. Bc1 c5 10. h3 Nf6 11. c3 Nc6 12. O-O O-O 13. g4) 7. Kf2?? { (-1.14 → -9.05) Blunder. c3 was best. } (7. c3 Bd6 8. Bg2 a5 9. Nf3 a4 10. Nbd2 Ne7 11. O-O O-O 12. Bf2 b5 13. Ne5 h5) 7... O-O?? { (-9.05 → -2.71) Blunder. Ng4+ was best. } (7... Ng4+ 8. Kg1 Nxe3 9. Qc1 Nxc2 10. Na3 Nxa1 11. Qxa1 O-O 12. Nf3 Be4 13. Bg2 a6 14. Kf2) 8. Nc3?? { (-2.71 → -8.79) Blunder. h3 was best. } (8. h3 Bd6 9. c3 h6 10. Nf3 Ne4+ 11. Kg2 g5 12. Nbd2 Ne7 13. Nxe4 Bxe4 14. Kh2 Nf5) 8... Qe7?? { (-8.79 → -3.59) Blunder. Ng4+ was best. } (8... Ng4+ 9. Kg1 Nxe3 10. Qd2 Nxd4 11. Qxe3 Nxc2 12. Qf2 Nxa1 13. e4 dxe4 14. Ngxe4 Bxe4 15. Nxe4) 9. Nxd5?? { (-3.59 → -8.63) Blunder. h3 was best. } (9. h3 h6 10. Nf3 Bxc3 11. bxc3 Ne4+ 12. Kg2 Nxc3 13. Qc1 Nb5 14. Kh2 Be4 15. c4 Bxf3) 9... exd5 10. Bh3 Bxh3 11. f5?! { (-11.01 → Mate in 2) Checkmate is now unavoidable. Qd3 was best. } (11. Qd3 Ng4+ 12. Kf3 f5 13. Nxh3 Qe4+ 14. Qxe4 dxe4+ 15. Kg2 Nxe3+ 16. Kf2 Nxc2 17. Rac1 e3+) 11... Bxf5?! { (Mate in 2 → -13.40) Lost forced checkmate sequence. Ng4+ was best. } (11... Ng4+ 12. Kg1 Qxe3#) 12. Qf1 Bxc2 13. Rc1 Be4 14. Nxe4 Nxe4+ 15. Kg2 Rae8 16. a3 Bd2 17. Rd1 Bxe3 18. b4 Nxd4 19. Rc1 c6 20. a4 Nd2 21. Qd1?! { (-25.56 → Mate in 6) Checkmate is now unavoidable. Rg1 was best. } (21. Rg1 Qe4+) 21... Qf6?! { (Mate in 6 → -20.02) Lost forced checkmate sequence. Qe4+ was best. } (21... Qe4+ 22. Kh3 Ne6 23. g4 Nf4+ 24. Kg3 Bf2+ 25. Kxf2 Qg2+ 26. Ke1 Nf3#) 22. Qg1?! { (-20.02 → Mate in 4) Checkmate is now unavoidable. Qe1 was best. } (22. Qe1 Bg5) 22... Re4?! { (Mate in 4 → -20.97) Lost forced checkmate sequence. Bxg1 was best. } (22... Bxg1 23. e4 Qf3+ 24. Kh3 Re5 25. Rcxg1 Rh5#) 23. Re1?! { (-20.97 → Mate in 7) Checkmate is now unavoidable. Qe1 was best. } (23. Qe1 N2f3) 23... Rfe8?! { (Mate in 7 → -22.00) Lost forced checkmate sequence. Bxg1 was best. } (23... Bxg1 24. Rhxg1 Rxe2+ 25. Rxe2 Qf3+ 26. Kh3 Nxe2 27. Kh4 Nxg1 28. a5 h6 29. b5 g5#) 24. h4?! { (-22.00 → Mate in 5) Checkmate is now unavoidable. Qf1 was best. } (24. Qf1 Qxf1+) 24... Bxg1 25. Rhxg1 Rxe2+ 26. Kh3 Rxe1 27. Rxe1 Rxe1 28. h5 h6 29. a5 Rh1+ 30. Kg2 Qf1# { Black wins by checkmate. } 0-1