[Event "مسابقات شطرنج هیئت زنجان Arena"] [Site "https://lichess.org/wAjRymZA"] [Date "2020.04.04"] [White "mafiiiya"] [Black "p-1382"] [Result "0-1"] [UTCDate "2020.04.04"] [UTCTime "19:17:55"] [WhiteElo "2421"] [BlackElo "2142"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B40"] [Opening "Sicilian Defense: Kveinis Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Qb6 { B40 Sicilian Defense: Kveinis Variation } 5. Nc3 Bc5 6. Na4 Qa5+ 7. c3 Bxd4 8. Qxd4 Nf6 9. b3?! { (0.71 → 0.02) Inaccuracy. Nc5 was best. } (9. Nc5) 9... Nc6 10. Qd3 Ne5?! { (-0.22 → 0.72) Inaccuracy. Qe5 was best. } (10... Qe5 11. Bb2 Qxe4+ 12. Qxe4 Nxe4 13. c4 O-O 14. f3 Nf6 15. Rd1 Rd8 16. Nc3 d5 17. cxd5) 11. Qc2?! { (0.72 → -0.34) Inaccuracy. Qe3 was best. } (11. Qe3 Nc6 12. Be2 d5 13. Qg3 O-O 14. Bh6 Ne8 15. exd5 exd5 16. O-O Bf5 17. h4 d4) 11... O-O? { (-0.34 → 0.98) Mistake. b5 was best. } (11... b5 12. Nc5 O-O 13. f4 Ng6 14. b4 Qc7 15. e5 Nd5 16. Bxb5 a5 17. Rb1 Ndxf4 18. Bxf4) 12. Nb2? { (0.98 → -0.51) Mistake. Ba3 was best. } (12. Ba3 Re8 13. Bd6 b5 14. Nc5 Qb6 15. Bxe5 Qxc5 16. Bd4 Qc6 17. e5 Nd5 18. Bd3 h6) 12... d5 13. exd5 Nxd5? { (-1.02 → 0.11) Mistake. exd5 was best. } (13... exd5 14. Be2 d4 15. O-O dxc3 16. Nd1 Nd5 17. Bc4 Nxc4 18. bxc4 Nb6 19. Qxc3 Qxc3 20. Nxc3) 14. Bd2 Qc7 15. Be2 Ng6 16. O-O Ndf4 17. Bf3 Bd7 18. Nd3?! { (0.15 → -0.42) Inaccuracy. Qe4 was best. } (18. Qe4 Bc6 19. Bxf4 Nxf4 20. Qc4 Rad8 21. Bxc6 bxc6 22. Rfd1 Rxd1+ 23. Rxd1 Qe5 24. Na4 Qf5) 18... Nxd3 19. Qxd3 Bc6 20. Bxc6 Qxc6 21. c4 Rad8 22. Qe2 Rd7 23. Be3 Rfd8 24. Rfd1 Rxd1+ 25. Rxd1 Rxd1+ 26. Qxd1 h6 27. h3 Qe4?! { (0.13 → 0.94) Inaccuracy. Qc7 was best. } (27... Qc7) 28. Bxa7 Nf4 29. Qf3?? { (0.93 → -7.46) Blunder. f3 was best. } (29. f3 Qg6 30. Qd2 Nxh3+ 31. Kh2 Ng5 32. Be3 Qh5+ 33. Kg1 Qg6 34. Kf2 Qb1 35. Bxg5 hxg5) 29... Qe1+ 30. Kh2 Ne2 31. h4? { (-7.53 → Mate in 6) Checkmate is now unavoidable. Qxe2 was best. } (31. Qxe2 Qxe2 32. Be3 Qxa2 33. Bd4 Qxb3 34. c5 Qb4 35. Be3 Qa4 36. Kh1 f5 37. g3 Qa2) 31... Qg1+ 32. Kh3 Qh1+ 33. Kg4 f5+ 34. Kh5 Kh7 35. Qxb7 Nf4# { Black wins by checkmate. } 0-1