[Event "Alvorada Zugzwang Arena"] [Site "https://lichess.org/UpXeC1ny"] [Date "2021.05.28"] [White "wfm1951"] [Black "DiamanteFiuza"] [Result "1-0"] [UTCDate "2021.05.28"] [UTCTime "15:00:29"] [WhiteElo "1790"] [BlackElo "2289"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B28"] [Opening "Sicilian Defense: O'Kelly Variation, Normal System"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 a6 3. d4 { B28 Sicilian Defense: O'Kelly Variation, Normal System } cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bd3 d5 8. O-O?? { (-0.40 → -2.39) Blunder. Bg5 was best. } (8. Bg5 d4 9. a3 Ba5 10. b4 dxc3 11. bxa5 Qxa5 12. O-O Nc6) 8... Bxc3 9. bxc3 dxe4 10. Bg5?? { (-1.52 → -4.98) Blunder. Nxe5 was best. } (10. Nxe5) 10... exf3 11. Bxf6 Qxf6 12. Be4 fxg2 13. Bxg2 O-O 14. Re1 Nc6 15. Rb1 Qg6 16. Re3 Bg4 17. Qd5 Qxc2 18. Rxb7 Qc1+ 19. Bf1 Rad8 20. Qg2?! { (-5.36 → -9.25) Inaccuracy. Qxc6 was best. } (20. Qxc6) 20... Bf5?! { (-9.25 → -6.13) Inaccuracy. Rd1 was best. } (20... Rd1 21. Rc7 Rc8 22. Rxc8+ Bxc8 23. h4 Be6 24. Rd3 Rxd3 25. Qxc6 Rd8 26. Qb6 Rc8 27. Qe3) 21. Rg3 Bg6 22. h4?! { (-5.78 → -9.45) Inaccuracy. Qxc6 was best. } (22. Qxc6 Bd3 23. Rxd3 Rxd3 24. Rxf7 Rxf7 25. Qc8+ Rf8 26. Qc4+ Kh8 27. Qxd3 Qf4 28. Qg3 a5) 22... h5?! { (-9.45 → -6.00) Inaccuracy. Rd1 was best. } (22... Rd1) 23. Qxc6 Rd1 24. Qg2 Bd3?? { (-6.25 → 5.46) Blunder. Rfd8 was best. } (24... Rfd8) 25. Rxg7+ Kh8 26. Rbxf7 Rxf1+ 27. Kh2 Rxf7 28. Rxf7 Rh1+ 29. Qxh1 Qxh1+ 30. Kxh1 e4 31. Ra7 Kg8 32. Kg2 Kf8 33. Kh3 Ke8 34. Kg3 Kd8 35. Kf4 Kc8 36. Kg5 Kb8 37. Rh7 Be2 38. Re7 Bf3 39. Kf6 Kc8 40. Ke5 Kd8 41. Rh7 Kc8 42. Kd6 Kb8 43. Kc6 e3+ 44. Kb6 exf2?! { (10.27 → Mate in 1) Checkmate is now unavoidable. Kc8 was best. } (44... Kc8 45. fxe3 Kd8 46. Kxa6 Bd1 47. Kb6 Bg4 48. a4 Be2 49. a5 Ke8 50. a6 Kf8 51. a7) 45. Rh8# { White wins by checkmate. } 1-0