[Event "Weekly Chess960 Arena"] [Site "https://lichess.org/RJNUwsMq"] [Date "2024.05.05"] [White "ubdip"] [Black "VadimCernov"] [Result "1-0"] [UTCDate "2024.05.05"] [UTCTime "20:03:32"] [WhiteElo "2148"] [BlackElo "2250"] [WhiteRatingDiff "+34"] [BlackRatingDiff "-7"] [WhiteTitle "FM"] [BlackTitle "IM"] [Variant "Chess960"] [TimeControl "300+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "bnrkqnrb/pppppppp/8/8/8/8/PPPPPPPP/BNRKQNRB w KQkq - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. b3 e5 2. c4?! { (0.60 → 0.00) Inaccuracy. f4 was best. } (2. f4 exf4) 2... g6 3. g4 Nc6 4. Nc3 b6 5. Ng3 Ne6 6. e3 Nb4?! { (-0.47 → 0.23) Inaccuracy. O-O-O was best. } (6... O-O-O) 7. Bxa8 Rxa8 8. Qe2 c6 9. a3 Na6 10. b4 Qe7 11. Nce4?! { (0.30 → -0.78) Inaccuracy. O-O was best. } (11. O-O Nac7) 11... Nac7?! { (-0.78 → 0.22) Inaccuracy. f5 was best. } (11... f5) 12. Nc3?! { (0.22 → -0.55) Inaccuracy. c5 was best. } (12. c5 f5) 12... d5 13. cxd5 cxd5 14. Nb5 O-O?? { (-0.33 → 3.58) Blunder. Qd7 was best. } (14... Qd7) 15. Nxc7 Nxc7 16. Nf5 gxf5 17. gxf5+ Bg7 18. Rxc7 Qxc7 19. f6 Rfc8 20. Bc3?! { (3.73 → 2.87) Inaccuracy. Rxg7+ was best. } (20. Rxg7+ Kf8 21. Qh5 d4 22. Bc3 Qc4 23. Rxh7 Ke8 24. Qxe5+ Kd7 25. Qe7+ Kc6 26. a4 Qe6) 20... d4?? { (2.87 → Mate in 3) Checkmate is now unavoidable. Kf8 was best. } (20... Kf8 21. Rxg7 Qc4 22. Qxc4 Rxc4 23. Bxe5 Rac8 24. Rxh7 Kg8 25. Rg7+ Kf8 26. Bd4 Rc1+ 27. Ke2) 21. Qg4?? { (Mate in 3 → 2.48) Lost forced checkmate sequence. Rxg7+ was best. } (21. Rxg7+ Kh8 22. Qh5 dxc3 23. Qxh7#) 21... Kf8 22. Qxg7+ Ke8 23. exd4 Kd7?? { (2.43 → 7.37) Blunder. Qc4 was best. } (23... Qc4 24. dxe5 Kd7 25. Qxh7 Rc6 26. Rg7 Rf8 27. Ke1 Qd5 28. f3 Rc4 29. Qf5+ Kc6 30. a4) 24. Qxf7+ Kc6 25. Qe6+ Kb7 26. dxe5 Qc6 27. Rg7+ Rc7 28. Qxc6+ Kxc6 29. b5+ Kb7 30. Bb4 Rxg7 31. fxg7 Rg8 32. Bf8 Kc7 33. e6 Kd8 34. e7+ Ke8 35. Ke2 h5 36. Ke3 h4? { (9.14 → Mate in 37) Checkmate is now unavoidable. Rxg7 was best. } (36... Rxg7 37. Bxg7 Kxe7 38. Be5 Kd7 39. f4 a5 40. bxa6 Kc6 41. Ke4 b5 42. f5 Kb6 43. f6) 37. Ke4 h3? { (9.64 → Mate in 13) Checkmate is now unavoidable. Rxg7 was best. } (37... Rxg7 38. Bxg7 Kxe7 39. Kd5 Kf7 40. Be5 Kg6 41. Ke6 Kg5 42. f4+ Kh5 43. f5 Kg4 44. f6) 38. Ke5 Kf7 39. d4 Ke8 40. Ke6 a5 41. bxa6 b5 42. a7 { Black resigns. } 1-0