[Event "2021 Winter Marathon"] [Site "https://lichess.org/OGA9pSvp"] [Date "2021.12.28"] [White "Ostfriesenkind"] [Black "BauernWeisheit"] [Result "0-1"] [UTCDate "2021.12.28"] [UTCTime "17:13:20"] [WhiteElo "2453"] [BlackElo "1959"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A09"] [Opening "Réti Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. c4 { A09 Réti Opening } c6 3. g3 Nf6 4. Bg2 Bf5 5. O-O e6 6. cxd5 cxd5 7. d4?! { (0.40 → -0.18) Inaccuracy. Qb3 was best. } (7. Qb3 Qb6 8. Qxb6 axb6 9. d3 Be7 10. Nc3 Bg6 11. Nb5 O-O) 7... Nc6 8. Qb3 Qc8 9. Nc3 Bd6?! { (0.00 → 0.74) Inaccuracy. Be7 was best. } (9... Be7 10. Bf4 O-O 11. Rac1 h6 12. Nb5 Rd8 13. Nc7 Rb8 14. Nb5) 10. Bf4?! { (0.74 → -0.34) Inaccuracy. Nh4 was best. } (10. Nh4 Be4) 10... Bxf4 11. gxf4 Qc7 12. e3 h5 13. Rac1 a6?! { (-0.13 → 0.57) Inaccuracy. O-O was best. } (13... O-O 14. Ne5) 14. Ne5 h4 15. Qa4?! { (0.95 → 0.01) Inaccuracy. h3 was best. } (15. h3 O-O) 15... h3 16. Bf3 Kf8 17. Nb5 Qb6?? { (0.00 → 2.34) Blunder. Qe7 was best. } (17... Qe7 18. Nxc6 bxc6 19. Rxc6 g5 20. Nd6 gxf4 21. Nc8 Qb7 22. Nd6) 18. Nxc6? { (2.34 → 0.94) Mistake. Nd6 was best. } (18. Nd6 Rh4) 18... bxc6 19. Nd6 Qxb2?? { (1.52 → 5.87) Blunder. Rh6 was best. } (19... Rh6 20. b3) 20. Rxc6?? { (5.87 → 0.00) Blunder. Nxf5 was best. } (20. Nxf5 exf5) 20... Ne4?? { (0.00 → 6.55) Blunder. Bd3 was best. } (20... Bd3 21. Rfc1 Rh6 22. Rc8+ Rxc8 23. Rxc8+ Ke7 24. Rc7+ Kf8) 21. Nxf5?? { (6.55 → 0.53) Blunder. Rxa6 was best. } (21. Rxa6) 21... exf5 22. Bxe4 fxe4 23. Rxa6 Rxa6 24. Qxa6 Kg8?? { (0.16 → 4.93) Blunder. g6 was best. } (24... g6 25. Qa8+) 25. Qa8+ Kh7 26. Qxd5 Qc2?! { (4.62 → 6.94) Inaccuracy. Qe2 was best. } (26... Qe2 27. Qf5+) 27. a4? { (6.94 → 4.06) Mistake. Qxf7 was best. } (27. Qxf7 Qc8 28. Qh5+ Kg8 29. Qd5+ Kf8 30. Kh1 Rh6 31. Rg1 Rc6 32. Qe5 Qd7 33. Qxe4 Rb6) 27... Re8? { (4.06 → 6.75) Mistake. Qc8 was best. } (27... Qc8 28. Qxe4+ Kg8 29. f5 Rh5 30. Qg4 Qc6 31. d5 Qh6 32. Kh1 Rh4 33. Qg3 Rxa4 34. Rd1) 28. a5?? { (6.75 → 0.84) Blunder. Qxf7 was best. } (28. Qxf7 Qc8) 28... Re6 29. f5?? { (1.02 → -5.61) Blunder. Qb5 was best. } (29. Qb5 Rf6) 29... Rf6?? { (-5.61 → 1.23) Blunder. Qe2 was best. } (29... Qe2 30. Rc1 Qf3 31. Kf1 Rf6 32. Ke1 Rxf5 33. Qxf5+ Qxf5 34. Rc5 Qd7 35. a6 Kh6 36. d5) 30. a6? { (1.23 → 0.00) Mistake. Qe5 was best. } (30. Qe5 Qd3) 30... Qe2?! { (0.00 → 0.78) Inaccuracy. Rxa6 was best. } (30... Rxa6 31. Qb5 Rf6 32. Qe5 Rh6 33. Qf4 Qe2 34. Ra1 Qb2 35. Rf1) 31. Qxe4 Qxa6?? { (0.87 → 3.01) Blunder. Rxa6 was best. } (31... Rxa6) 32. Kh1?? { (3.01 → Mate in 1) Checkmate is now unavoidable. Qf3 was best. } (32. Qf3 Rh6) 32... Qxf1# { Black wins by checkmate. } 0-1