[Event "Cobra12r Arena"] [Site "https://lichess.org/pyY42rYM"] [Date "2022.07.06"] [White "Valerio_Mancini"] [Black "flaviochess97"] [Result "0-1"] [UTCDate "2022.07.06"] [UTCTime "20:13:06"] [WhiteElo "1840"] [BlackElo "1815"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+62"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D00"] [Opening "Blackmar-Diemer Gambit Accepted: Ryder Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. e4? { (0.38 → -0.87) Mistake. c4 was best. } (2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 h6) 2... dxe4 3. Nc3 Nf6 4. f3 exf3 5. Qxf3?! { (-0.88 → -1.99) Inaccuracy. Nxf3 was best. } { D00 Blackmar-Diemer Gambit Accepted: Ryder Gambit } (5. Nxf3 g6 6. Bc4 Bg7 7. Bg5 O-O 8. Qe2 Nc6 9. O-O-O Na5) 5... Qxd4 6. Be3 Qg4 7. Be2 Nc6? { (-1.82 → -0.40) Mistake. a6 was best. } (7... a6 8. h3 Qxf3 9. Bxf3 e5 10. g4 h6 11. O-O-O Nc6 12. Nd5) 8. Nb5 Qb4+?? { (-0.36 → 1.96) Blunder. Qxf3 was best. } (8... Qxf3) 9. Nc3?? { (1.96 → -10.56) Blunder. c3 was best. } (9. c3) 9... Bg4 10. Qg3 Bxe2?? { (-10.52 → -4.19) Blunder. Qxb2 was best. } (10... Qxb2 11. Nd1 Qxa1 12. Bxg4 e6 13. c3 O-O-O 14. Nh3 Bd6 15. Qh4 Qxa2 16. Ng5 Ne5 17. Be2) 11. Nxe2 O-O-O 12. O-O e6 13. Rab1 Kb8 14. Qf4? { (-3.43 → -5.53) Mistake. Kh1 was best. } (14. Kh1 e5 15. Bg5 Be7 16. Qf3 Qc4 17. b3 Qe6 18. Bxf6 gxf6 19. Ne4 Nb4 20. Nxf6 Nxc2) 14... Qxf4 15. Bxf4 Bc5+ 16. Kh1 Nd4?! { (-5.69 → -3.73) Inaccuracy. Be7 was best. } (16... Be7 17. Rbe1 Kc8 18. h3 h6 19. Nc1 Rhf8 20. Re2 Nd5 21. Nxd5 Rxd5 22. Nd3 b6 23. b3) 17. Nxd4 Rxd4?! { (-3.92 → -2.53) Inaccuracy. Bxd4 was best. } (17... Bxd4) 18. Be3?? { (-2.53 → -5.31) Blunder. Be5 was best. } (18. Be5) 18... Rc4 19. Bxc5 Rxc5 20. Ne2 Rd8 21. Rf2 Rxc2 22. g3 Rdd2 23. Re1 Ng4 24. Rg2 Ne3 25. Rf2 Rxb2 26. Kg1 Ng4 27. Rg2 f5 28. h3 Ne3 29. Rf2 Nc2 30. Ref1 Ne3 31. Re1 Rxa2 32. h4 Ng4 33. Rg2 h5 34. Kf1 a5 35. Kg1 Ne3 36. Rf2 Ng4 37. Rg2 a4 38. Kh1 a3 39. Kg1 Rab2 40. Ra1 a2 41. Kf1?! { (-28.36 → Mate in 5) Checkmate is now unavoidable. Rf2 was best. } (41. Rf2 Nxf2 42. Kxf2 Rxe2+ 43. Kf3 e5 44. Rd1 f4 45. Rd8+ Ka7 46. Rd3 e4+ 47. Kxf4 exd3) 41... Rb1+ 42. Rxb1 axb1=Q+ 43. Nc1 Qxc1# { Black wins by checkmate. } 0-1