[Event "Weekly Classical Arena"] [Site "https://lichess.org/0S322Lg6"] [Date "2020.08.21"] [White "SiS10"] [Black "KostasPPV"] [Result "1-0"] [UTCDate "2020.08.21"] [UTCTime "18:31:30"] [WhiteElo "1973"] [BlackElo "1881"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-21"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "B23"] [Opening "Sicilian Defense: Grand Prix Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nc3 Nc6 3. f4 { B23 Sicilian Defense: Grand Prix Attack } e6 4. Nf3 a6 5. a4 Nge7 6. e5 d5 7. d3 Nf5 8. Be2?! { (-0.44 → -1.22) Inaccuracy. g3 was best. } (8. g3 Be7 9. Ne2 O-O 10. Bg2 Bd7 11. Bd2 h5 12. O-O Qb6 13. Kh1 Rae8 14. Rb1 Qc7) 8... Rb8 9. O-O g6 10. g4 Nfd4 11. Rf2 Nxe2+?! { (-0.95 → -0.36) Inaccuracy. Bd7 was best. } (11... Bd7) 12. Qxe2 Bg7 13. Bd2 O-O?! { (-0.55 → 0.00) Inaccuracy. b6 was best. } (13... b6) 14. Raf1?! { (0.00 → -0.66) Inaccuracy. a5 was best. } (14. a5 Nb4 15. Na2 Nc6) 14... Nd4? { (-0.66 → 0.48) Mistake. Bd7 was best. } (14... Bd7 15. Qe1) 15. Nxd4 cxd4 16. Nb1 b5 17. axb5 Rxb5 18. b3 Qe7?! { (0.36 → 1.06) Inaccuracy. Bd7 was best. } (18... Bd7 19. Bc1) 19. Bc1 Qh4 20. Nd2 a5 21. Rg2 a4? { (1.25 → 2.68) Mistake. Qe7 was best. } (21... Qe7) 22. bxa4 Ra5 23. Nf3? { (2.71 → 1.30) Mistake. f5 was best. } (23. f5) 23... Qe7 24. Nxd4 Rxa4 25. Nb5?? { (1.02 → -1.16) Blunder. Be3 was best. } (25. Be3 Bb7 26. Rgf2 Rfa8 27. c3 Qc7 28. Bd2 Ra1 29. Qe3 Qb8 30. h3 R8a2 31. Rxa1 Rxa1+) 25... Ba6?? { (-1.16 → 0.89) Blunder. Qc5+ was best. } (25... Qc5+ 26. d4) 26. c4?? { (0.89 → -0.84) Blunder. Nd6 was best. } (26. Nd6 Bb7) 26... Qc5+?! { (-0.84 → 0.05) Inaccuracy. dxc4 was best. } (26... dxc4 27. dxc4 f6 28. Rgf2 fxe5 29. fxe5 Qc5 30. Nd6 Ra1 31. Qe3 Qxe3 32. Bxe3 Rxf1+ 33. Kxf1) 27. Be3 Qb4 28. Rc1 Rc8? { (-0.36 → 1.20) Mistake. Bxb5 was best. } (28... Bxb5 29. cxb5) 29. Nd6 Rc6?! { (1.21 → 2.01) Inaccuracy. Rf8 was best. } (29... Rf8) 30. Qb2? { (2.01 → 0.63) Mistake. Qf3 was best. } (30. Qf3 Rxd6 31. exd6 Qxd6 32. Rd2 Qd7 33. c5 Ra3 34. d4 Qc8 35. Qf2 Bc4 36. Re1 h6) 30... dxc4 31. dxc4 Qxb2 32. Rxb2 Rxd6?? { (1.36 → 11.66) Blunder. h6 was best. } (32... h6 33. Rb8+) 33. Rb8+ Rd8 34. Rxd8+ Bf8 35. Bc5 Rxc4?! { (10.09 → Mate in 8) Checkmate is now unavoidable. h5 was best. } (35... h5 36. Bxf8 Kh7 37. c5 Rxf4 38. c6 Rxg4+ 39. Kf2 Ra4 40. Ra8 g5 41. Be7 g4 42. Rxa6) 36. Rxc4 Bxc4 37. Bxf8 h5 38. gxh5?! { (Mate in 4 → 11.78) Lost forced checkmate sequence. Be7+ was best. } (38. Be7+ Kh7 39. Bf6 g5 40. gxh5 gxf4 41. Rh8#) 38... gxh5 39. Be7+ Kh7 40. Bf6 Kg6 41. Rg8+ Kf5 42. Rg5+ Kxf4 43. Rxh5 Bd3 44. Rh4+ Kf3 45. Rd4 Bg6 46. h4 Kg3 47. Ra4 Kh3 48. Ra3+ Kg4 49. Kh2 Kf5 50. Kg3 Ke4 51. Ra4+ Kf5?! { (20.15 → Mate in 1) Checkmate is now unavoidable. Kd5 was best. } (51... Kd5 52. Kg4) 52. Rf4# { White wins by checkmate. } 1-0