[Event "Bambucel Invitational Czerwiec Arena"] [Site "https://lichess.org/RursOQQV"] [Date "2023.06.22"] [White "GrandByniolus"] [Black "kris197403"] [Result "1-0"] [UTCDate "2023.06.22"] [UTCTime "18:32:15"] [WhiteElo "2652"] [BlackElo "1892"] [WhiteRatingDiff "+1"] [BlackRatingDiff "+0"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D02"] [Opening "Queen's Pawn Game: Zukertort Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 { D02 Queen's Pawn Game: Zukertort Variation } c6 3. Bf4 Nf6 4. e3 Qb6 5. Qc1 Bf5 6. c4 e6 7. Nc3 Nbd7 8. c5 Qd8 9. h3 h6 10. Be2 g5 11. Bh2 Bg7 12. b4 a6 13. O-O O-O 14. a4 Re8 15. b5 axb5 16. axb5 Ne4 17. Nxe4 Bxe4 18. Rxa8 Qxa8 19. Qc3 Qa2 20. Re1?! { (0.82 → -0.06) Inaccuracy. Nd2 was best. } (20. Nd2 Ra8 21. Nxe4 Qxe2 22. Nd6 Bf8 23. bxc6 bxc6 24. Bg3 Kg7 25. Ra1 Ra2 26. Qc1 Be7) 20... Ra8 21. Bd6 Qa3 22. Qxa3 Rxa3 23. Nd2 Bg6 24. Bf1 Ra2 25. Nb3 Bc2 26. Nc1 Ra1 27. Nd3 Rxe1 28. Nxe1 Ba4 29. b6 f5 30. f3?! { (0.91 → -0.09) Inaccuracy. Be2 was best. } (30. Be2) 30... Kf7 31. Nd3 Bb5 32. Nb4 Ba4 33. Bd3 e5?? { (0.14 → 3.68) Blunder. f4 was best. } (33... f4) 34. Bxf5 exd4 35. Bxd7 dxe3 36. Bxc6 d4?? { (3.75 → 8.14) Blunder. Bd4 was best. } (36... Bd4 37. Bxd5+ Kg7 38. Bg3 e2+ 39. Kh1 Bxc5 40. Be1 Bxb6 41. Bxb7 h5 42. Nd5 Bc5 43. h4) 37. Bxa4 e2 38. Nd3 Ke6 39. Bb3+ Kd7 40. Bd5 Kc8? { (9.96 → Mate in 6) Checkmate is now unavoidable. e1=R+ was best. } (40... e1=R+ 41. Nxe1 Bf6 42. Bxb7 Bd8 43. Be5 Ke6 44. Bxd4 Bf6 45. Bxf6 Kxf6 46. Kf2 Ke7 47. Be4) 41. Kf2?! { (Mate in 6 → 12.18) Lost forced checkmate sequence. Be6+ was best. } { Black resigns. } (41. Be6+ Kd8 42. c6 e1=Q+ 43. Nxe1 Ke8 44. c7 Bf6 45. c8=Q+ Bd8 46. Qd7#) 1-0