[Event "OGCA OPEN ONLINE CHESS TOURNEY"] [Site "https://lichess.org/y3EtoLMd"] [Date "2021.11.11"] [White "Diwakarbeg"] [Black "Jasu_mekala-14314314"] [Result "0-1"] [UTCDate "2021.11.11"] [UTCTime "12:09:49"] [WhiteElo "1932"] [BlackElo "1428"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+42"] [Variant "Standard"] [TimeControl "300+0"] [ECO "C65"] [Opening "Ruy Lopez: Classical Variation, Zukertort Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. Bb5 Bc5?! { (-0.40 → 0.46) Inaccuracy. Nxe4 was best. } (4... Nxe4 5. O-O Nd6 6. Bxc6 dxc6 7. Nxe5 Be7 8. d4 O-O 9. Re1) 5. O-O { C65 Ruy Lopez: Classical Variation, Zukertort Gambit } O-O 6. Re1 Re8 7. h3 a6 8. Ba4 b5 9. Bc2 d5 10. d4 exd4 11. cxd4?! { (-1.06 → -1.83) Inaccuracy. Bg5 was best. } (11. Bg5 dxe4) 11... dxe4 12. dxc5 exf3 13. Qxf3?? { (-1.21 → -13.55) Blunder. Rxe8+ was best. } (13. Rxe8+) 13... Rxe1+ 14. Kh2 Nd4 15. Qxa8?! { (-14.10 → Mate in 4) Checkmate is now unavoidable. Bxh7+ was best. } (15. Bxh7+ Kxh7) 15... Nxc2?! { (Mate in 4 → -10.63) Lost forced checkmate sequence. Ng4+ was best. } (15... Ng4+ 16. Kg3 Ne2+ 17. Kf3 Nh2+ 18. Ke3 Qd4#) 16. Bd2 Rf1 17. Qf3 Nxa1 18. Bc3 Rxb1 19. Qg3 Nc2 20. h4?! { (-14.74 → Mate in 8) Checkmate is now unavoidable. Bxf6 was best. } (20. Bxf6 Qxf6) 20... Bf5?! { (Mate in 8 → -17.01) Lost forced checkmate sequence. Ng4+ was best. } (20... Ng4+ 21. Qxg4 Bxg4 22. Kg3 Rh1 23. f3 Qxh4+ 24. Kf4 Qh2+ 25. Ke4 Qxg2 26. Ke5 f6+ 27. Ke4) 21. Qg5 Bg6 22. h5 Bxh5 23. Bxf6 Qxf6 24. Qxh5?! { (-18.67 → Mate in 5) Checkmate is now unavoidable. Qxf6 was best. } (24. Qxf6 gxf6) 24... Qh6?! { (Mate in 5 → -14.46) Lost forced checkmate sequence. Qf4+ was best. } (24... Qf4+ 25. g3 Qxf2+ 26. Kh3 Rh1+ 27. Kg4 Ne3+ 28. Kg5 f6#) 25. Qxh6 gxh6 26. Kg3 Rxb2 27. Kf4 Rxa2 28. Ke5 Nb4 29. Kd4 Rxf2 30. Kc3 a5 31. g4 Rg2 32. Kd4 Rxg4+ 33. Ke5 a4 34. Kf6 Rg6+ 35. Ke7 a3 36. Kd7 a2 37. Kxc7 a1=Q 38. Kb7 Qa6+ 39. Kc7 Qc6+ 40. Kd8 Rd6+ 41. Ke7 Qd7# { Black wins by checkmate. } 0-1