[Event "Grünfeld Defense Blitz Arena"] [Site "https://lichess.org/gpnL5YyB"] [Date "2023.06.29"] [White "SUCOB"] [Black "Nkoloma"] [Result "1-0"] [UTCDate "2023.06.29"] [UTCTime "13:30:20"] [WhiteElo "1728"] [BlackElo "2087"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-22"] [Variant "From Position"] [TimeControl "180+2"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "rnbqkb1r/ppp1pp1p/5np1/3p4/2PP4/1QN5/PP2PPPP/R1B1KBNR b KQkq - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1... dxc4 2. Qxc4 e6?! { (0.09 → 0.99) Inaccuracy. Bg7 was best. } (2... Bg7 3. Nf3 O-O 4. e4 a6 5. Be2 b5 6. Qb3 c5 7. dxc5) 3. Bg5 Bg7 4. Nf3 Nbd7 5. e4 Kf8?? { (1.09 → 4.38) Blunder. h6 was best. } (5... h6) 6. e5 h6 7. exf6 Nxf6 8. Bf4 c6 9. Qc5+ Kg8 10. Bd6 Bd7 11. Be5 b6 12. Qa3 Nd5 13. Nxd5 cxd5 14. Bxg7 Kxg7 15. Bd3 Rc8 16. O-O a5 17. Ne5 Qc7 18. Ba6 Ra8 19. Be2?! { (5.84 → 4.54) Inaccuracy. Qe7 was best. } (19. Qe7 Rhf8 20. Nxd7 Qxd7 21. Qxd7 Rxa6 22. Rfe1 b5 23. Qxb5 Ra7 24. Rac1 a4 25. Qb6 Re7) 19... f6?? { (4.54 → Mate in 2) Checkmate is now unavoidable. Rhc8 was best. } (19... Rhc8 20. Qe3 Qd8 21. Ng4 h5 22. Ne5 Be8 23. Rfc1 a4 24. a3 f6 25. Nd3 h4 26. Nf4) 20. Nxd7?? { (Mate in 2 → 4.78) Lost forced checkmate sequence. Qe7+ was best. } (20. Qe7+ Kg8 21. Qf7#) 20... Qxd7 21. Qf3 b5 22. Rac1 b4 23. a3 bxa3 24. bxa3 Rac8 25. Rc5 Rxc5 26. dxc5 Qc6 27. Rc1 Rc8 28. Qc3 e5 29. Qxa5 d4 30. Bf3 e4 31. Be2 d3 32. Bd1 Ra8 33. Qb6 Qd5 34. c6 Rxa3 35. c7 d2 36. Rb1 Qd7?? { (5.26 → Mate in 10) Checkmate is now unavoidable. Ra8 was best. } (36... Ra8 37. Qb8) 37. Qb8?? { (Mate in 10 → 3.11) Lost forced checkmate sequence. Qb7 was best. } (37. Qb7 Ra7 38. Qxa7 e3 39. fxe3 h5 40. Rb8 Kh6 41. Rh8+ Kg5 42. Qc5+ f5 43. Qe5 h4) 37... Rd3?? { (3.11 → Mate in 6) Checkmate is now unavoidable. Rc3 was best. } (37... Rc3 38. c8=Q) 38. c8=Q Qxc8 39. Qxc8 e3 40. Qb7+ Kf8 41. Qb4+ Kf7 42. Qc4+ Ke8 43. Qxd3 exf2+ 44. Kxf2 f5 45. Qxd2 { Black resigns. } 1-0