[Event "75th PCA Online Chess Arena Arena"] [Site "https://lichess.org/9G2Yp8B3"] [Date "2020.06.24"] [White "Thunderfinder"] [Black "StayAtHome2020"] [Result "0-1"] [UTCDate "2020.06.24"] [UTCTime "12:30:08"] [WhiteElo "2223"] [BlackElo "2257"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B23"] [Opening "Sicilian Defense: Closed"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nc3 { B23 Sicilian Defense: Closed } d6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6?! { (-0.31 → 0.60) Inaccuracy. Nc6 was best. } (5... Nc6 6. O-O e6 7. d4 cxd4 8. Nb5 Nge7 9. Bb3 O-O 10. Nbxd4) 6. O-O?! { (0.60 → -0.03) Inaccuracy. d4 was best. } (6. d4 cxd4 7. Nxd4 Ne7 8. Be3 d5 9. Bb3 O-O 10. exd5 Nxd5) 6... Ne7 7. Qe1?! { (0.27 → -0.47) Inaccuracy. d4 was best. } (7. d4 d5 8. Bb5+ Bd7 9. exd5 exd5 10. dxc5 O-O 11. Bxd7 Nxd7) 7... Nbc6 8. d3 Nd4?! { (-0.33 → 0.25) Inaccuracy. O-O was best. } (8... O-O 9. Bb3) 9. Qf2? { (0.25 → -1.10) Mistake. Nxd4 was best. } (9. Nxd4 cxd4 10. Ne2 O-O 11. Qf2 Nc6 12. Bb3 f5 13. Ng3 fxe4 14. dxe4 a5 15. a4 d5) 9... d5?! { (-1.10 → -0.06) Inaccuracy. O-O was best. } (9... O-O) 10. Bb3?! { (-0.06 → -0.67) Inaccuracy. Bb5+ was best. } (10. Bb5+ Kf8 11. Ne5 a6 12. Ba4 b5 13. Bb3 Bb7 14. a4 Nxb3 15. cxb3 b4 16. Ne2 Kg8) 10... O-O 11. Kh1 b5 12. e5?! { (-0.83 → -1.46) Inaccuracy. Nxd4 was best. } (12. Nxd4 Bxd4 13. Qh4 Bxc3 14. bxc3 dxe4 15. Qf2 Qc7 16. c4 bxc4 17. Bxc4 exd3 18. Bxd3 c4) 12... Nxf3 13. Qxf3 Rb8 14. a3 c4 15. dxc4 dxc4 16. Ba2 Bb7 17. Qf2 a6 18. Be3 Nd5? { (-1.93 → -0.58) Mistake. f6 was best. } (18... f6 19. exf6) 19. Bd4?! { (-0.58 → -1.41) Inaccuracy. Nxd5 was best. } (19. Nxd5 Qxd5) 19... Qc7?! { (-1.41 → -0.63) Inaccuracy. f6 was best. } (19... f6 20. Nxd5 fxe5 21. Bc5 Qxd5 22. Bxf8 Rxf8 23. Rad1 Qc6 24. c3 exf4 25. Rde1 Bf6 26. Qf3) 20. Bc5?? { (-0.63 → -3.05) Blunder. Nxd5 was best. } (20. Nxd5) 20... Nxc3? { (-3.05 → -1.40) Mistake. Nxf4 was best. } (20... Nxf4 21. Bd6 Qc6 22. Qf3 Qxd6 23. exd6 Bxf3 24. Rxf3 Bxc3 25. Rxc3 Rb6 26. b3 Ne2 27. Rh3) 21. bxc3 Qc6?! { (-1.55 → -0.95) Inaccuracy. Rfd8 was best. } (21... Rfd8) 22. Bxf8 Bxf8 23. Rfd1? { (-1.04 → -2.46) Mistake. a4 was best. } (23. a4 bxa4) 23... Bc5?! { (-2.46 → -1.73) Inaccuracy. Bxa3 was best. } (23... Bxa3 24. Rab1 Bc5 25. Qg3 Be7 26. Qf2 a5 27. Rd2 Rd8 28. Rbd1 Rxd2 29. Rxd2 a4 30. Qd4) 24. Qe2 Rc8? { (-2.27 → -0.96) Mistake. Bxa3 was best. } (24... Bxa3 25. Rab1 Be7 26. Rd4 a5 27. h3 a4 28. Kh2 Bc5 29. Rd2 Kg7 30. Rbd1 h5 31. Bb1) 25. Rd2?! { (-0.96 → -1.95) Inaccuracy. a4 was best. } (25. a4 Qb6) 25... Bxa3 26. Rad1 Bc5 27. Qg4 h5 28. Qg5 Bb6?? { (-2.74 → 0.84) Blunder. Qe4 was best. } (28... Qe4) 29. Rd6 Qc5 30. Qf6?? { (2.83 → Mate in 4) Checkmate is now unavoidable. f5 was best. } (30. f5 Qxe5) 30... Qf2?? { (Mate in 4 → -5.37) Lost forced checkmate sequence. Bxg2+ was best. } (30... Bxg2+ 31. Kxg2 Qf2+ 32. Kh3 Qf3+ 33. Kh4 Qg4#) 31. Qg5 Bd5? { (-5.37 → -2.85) Mistake. Be3 was best. } (31... Be3 32. Qg3 Qe2 33. f5 Bf4 34. Re1 Qxc2 35. Qh3 exf5 36. Bb1 Qb2 37. Rd7 Bc6 38. e6) 32. h3? { (-2.85 → -5.17) Mistake. R6xd5 was best. } (32. R6xd5 exd5) 32... Be3 33. Rd8+?? { (-4.63 → -21.18) Blunder. R6xd5 was best. } (33. R6xd5 exd5 34. e6 Bxf4 35. exf7+ Kg7 36. Qe7 Rf8 37. Qe1 Qxe1+ 38. Rxe1 Rxf7 39. Rf1 h4) 33... Rxd8 34. Qxd8+ Kh7 { White resigns. } 0-1