[Event "30.08 Киберфестиваль Arena"] [Site "https://lichess.org/s6QneiBt"] [Date "2023.08.30"] [White "katsudon45"] [Black "EfimovPavel"] [Result "0-1"] [UTCDate "2023.08.30"] [UTCTime "16:01:01"] [WhiteElo "1357"] [BlackElo "1020"] [WhiteRatingDiff "-18"] [BlackRatingDiff "+30"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B21"] [Opening "Sicilian Defense: Smith-Morra Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. d4 { B21 Sicilian Defense: Smith-Morra Gambit } cxd4 3. Qxd4 Nc6 4. Qe3 Nf6 5. Nc3 Ng4? { (-0.25 → 1.06) Mistake. d5 was best. } (5... d5 6. exd5 Nxd5 7. Nxd5 Qxd5 8. Qb3 Be6 9. Qxd5 Bxd5 10. Be3) 6. Qf4?! { (1.06 → 0.41) Inaccuracy. Qg3 was best. } (6. Qg3 d6 7. f3 Nf6 8. Bg5 a6 9. O-O-O e6 10. f4 h6) 6... d6 7. Bc4 f6?! { (0.56 → 1.43) Inaccuracy. Nge5 was best. } (7... Nge5 8. Bb3 Be6 9. Bxe6 fxe6 10. Nge2 g6 11. O-O Bg7 12. Qg3 O-O 13. f4 Nf7 14. Be3) 8. h3 Nge5 9. Bd5?! { (1.15 → 0.20) Inaccuracy. Bb3 was best. } (9. Bb3 Nd4 10. Be3 Nxb3 11. axb3 Nc6 12. Qf3 Bd7 13. Nd5 Kf7 14. Qd1 e6 15. Nc3 Qc7) 9... Nd4? { (0.20 → 1.89) Mistake. e6 was best. } (9... e6 10. Bb3 Be7 11. Qg3 O-O 12. Be3 Na5 13. Nge2 Nxb3 14. axb3 Nc6 15. O-O-O Qa5 16. Kb1) 10. Nf3?? { (1.89 → -6.46) Blunder. Qd2 was best. } (10. Qd2 Nec6 11. a3 e6 12. Ba2 Be7 13. Nge2 Nxe2 14. Qxe2 O-O 15. Be3 Kh8 16. f4 a6) 10... Nxc2+ 11. Kd2 Nxa1 12. Nxe5 dxe5 13. Qh4 Be6 14. Qh5+ g6 15. Qf3 Bxd5 16. Nxd5 Rc8 17. Ke3 Nc2+ 18. Ke2 Nd4+ 19. Ke3 Nxf3 20. Kxf3 e6 21. Ne3 Bb4 22. Rd1 Qa5 23. a3 Bc5 24. b4 Qb5 25. bxc5 Rxc5 26. Kg3 Rc3 27. f4 Qb1 28. Bd2 Rxe3+ 29. Bxe3 Qxd1 30. fxe5 fxe5?! { (Mate in 10 → -13.78) Lost forced checkmate sequence. Qd3 was best. } (30... Qd3 31. Kf2 Rf8 32. Bh6 Rf7 33. Bf4 fxe5 34. g3 exf4 35. g4 Qe3+ 36. Kg2 f3+ 37. Kg3) 31. Kh4?! { (-13.78 → Mate in 5) Checkmate is now unavoidable. Bc5 was best. } (31. Bc5 Qc1) 31... Qe1+ 32. Kg5 Qxe3+ 33. Kf6 Rf8+ 34. Kxe6 Qxe4 35. g4 Qc4+ 36. Kxe5 Kf7 37. Kd6 Re8 38. Kd7 Qd4+ 39. Kc7 Qd8+ 40. Kxb7 Re7+ 41. Ka6 Qd6+ 42. Kb5 Re5+ 43. Kc4 Ra5 44. Kc3 Qxa3+ 45. Kd4 Ra4+ 46. Ke5 Qc5# { Black wins by checkmate. } 0-1