[Event "2024 Spring Marathon"] [Site "https://lichess.org/4x2vcfxd"] [Date "2024.05.11"] [White "Mr_SergeyAntonov"] [Black "Adeis"] [Result "0-1"] [UTCDate "2024.05.11"] [UTCTime "19:42:18"] [WhiteElo "2141"] [BlackElo "2130"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A09"] [Opening "Réti Opening: Reversed Blumenfeld Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. c4 d4 3. b4 c5 4. e3 { A09 Réti Opening: Reversed Blumenfeld Gambit } Nf6 5. d3?! { (0.00 → -0.66) Inaccuracy. b5 was best. } (5. b5 Qc7 6. g3 e5 7. d3 h6 8. a4 a6 9. Bg2 Bd6) 5... cxb4?! { (-0.66 → 0.19) Inaccuracy. dxe3 was best. } (5... dxe3 6. Bxe3 cxb4 7. a3 e6 8. Be2 Be7 9. O-O Nc6 10. d4 O-O 11. axb4) 6. Nxd4 e5 7. Nb3?! { (-0.12 → -0.67) Inaccuracy. Nf3 was best. } (7. Nf3) 7... a5 8. Be2?! { (-0.65 → -1.46) Inaccuracy. a4 was best. } (8. a4 b6 9. Bb2 Bd6 10. Be2 O-O 11. O-O Re8 12. Bf3 Ra7 13. N1d2 Rc7) 8... a4 9. N3d2 Nc6 10. O-O Bc5 11. Nf3 O-O 12. Nbd2 Bf5 13. Qc2 Qe7 14. e4?! { (-1.57 → -2.34) Inaccuracy. Nh4 was best. } (14. Nh4 Bc8 15. Bb2 a3 16. Bc1 b6 17. Rb1 Rd8 18. Nb3 h6 19. Nf3 Bd6) 14... Bg4 15. Bb2 Bxf3 16. Nxf3 Rfd8 17. Rad1 Nd4?! { (-1.71 → -0.66) Inaccuracy. a3 was best. } (17... a3 18. Ba1 Nd7 19. g3 f6 20. Rb1 Nf8 21. Nh4 Ne6 22. Nf5 Qd7 23. Rfc1) 18. Nxd4 Bxd4 19. Rb1? { (-0.32 → -1.50) Mistake. Bxd4 was best. } (19. Bxd4) 19... Qc5?? { (-1.50 → 0.48) Blunder. Bc5 was best. } (19... Bc5) 20. Bxd4 Rxd4 21. Qb2 b3 22. axb3 a3 23. Qa2? { (0.29 → -0.92) Mistake. Qc3 was best. } (23. Qc3 b5 24. b4 Qa7 25. cxb5 a2 26. Ra1 Qa4 27. f4 Qxb4 28. Qc6 Rdd8) 23... Qb4 24. Rfd1 Nd7?! { (-0.91 → 0.14) Inaccuracy. h5 was best. } (24... h5) 25. Qd2 Qxd2 26. Rxd2 Nc5 27. b4 Nxe4 28. Ra2?? { (0.04 → -5.08) Blunder. Rc2 was best. } (28. Rc2 Nd6 29. f3 b5 30. Ra1 Kf8 31. Rc3 Ke7 32. Kf2 Ra4 33. Rcxa3 Rxa3) 28... Nc3 29. Rba1 Nxa2 30. Rxa2 e4 31. dxe4 Rxe4 32. Bf3?? { (-4.12 → Mate in 1) Checkmate is now unavoidable. Kf1 was best. } (32. Kf1 Rd4 33. g3 b5 34. Kg2 g5 35. Kf3 bxc4 36. Ke3 Rdd8 37. Bxc4 Rac8) 32... Re1# { Black wins by checkmate. } 0-1