[Event "70th Lichess Mega Team Battle"] [Site "https://lichess.org/uBuw6X9l"] [Date "2023.09.22"] [White "Semenychev_Alexander"] [Black "Infinitylife90"] [Result "0-1"] [UTCDate "2023.09.22"] [UTCTime "16:25:06"] [WhiteElo "2721"] [BlackElo "1551"] [WhiteRatingDiff "-14"] [BlackRatingDiff "+44"] [Variant "Standard"] [TimeControl "120+1"] [ECO "B20"] [Opening "Sicilian Defense: Mengarini Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. a3 { B20 Sicilian Defense: Mengarini Variation } Nc6 3. b4?! { (0.04 → -0.55) Inaccuracy. Nf3 was best. } (3. Nf3 Nf6 4. Nc3 e5 5. Bb5 d6 6. O-O Be7 7. d3 O-O) 3... cxb4 4. axb4 Nxb4 5. d4 Qc7?! { (0.00 → 0.55) Inaccuracy. e6 was best. } (5... e6 6. Nf3 d5 7. Bb5+ Nc6 8. exd5 exd5 9. Qe2+ Be6 10. O-O) 6. c3 Nc6 7. d5 Ne5 8. Bf4? { (0.85 → -0.35) Mistake. f4 was best. } (8. f4 Ng6 9. e5 a6 10. Nf3 d6 11. Bb5+ Bd7 12. Bxd7+ Qxd7) 8... d6?! { (-0.35 → 0.48) Inaccuracy. g6 was best. } (8... g6 9. Bb5 Bg7 10. Nf3 Nxf3+ 11. Qxf3 Qc5 12. Qd3 a6 13. O-O Nf6 14. Nd2 Nh5 15. Be3) 9. Qd4?! { (0.48 → -0.20) Inaccuracy. Bxe5 was best. } (9. Bxe5 dxe5 10. Bb5+ Bd7 11. Bxd7+ Qxd7 12. Na3 f6 13. Nc4 Rc8 14. Qb3 Qc7 15. Nd2 a6) 9... g6?! { (-0.20 → 0.84) Inaccuracy. Nf6 was best. } (9... Nf6 10. Rxa7) 10. Rxa7?! { (0.84 → -0.08) Inaccuracy. Bb5+ was best. } (10. Bb5+ Bd7) 10... Rxa7 11. Qxa7 Bg7 12. Bb5+ Bd7? { (0.41 → 1.99) Mistake. Kf8 was best. } (12... Kf8 13. Ne2 Nf6 14. Be3 Bd7 15. Qa8+ Qc8 16. Qxc8+ Bxc8 17. Nd2 e6 18. dxe6 Bxe6 19. O-O) 13. Qa8+? { (1.99 → 0.80) Mistake. Bxe5 was best. } (13. Bxe5 Bxe5 14. Qa8+ Qd8 15. Bxd7+ Kxd7 16. Qxb7+ Ke8 17. Nf3 f6 18. O-O Kf7 19. c4 Nh6) 13... Qd8 14. Bxd7+?! { (0.69 → -0.26) Inaccuracy. Qxb7 was best. } (14. Qxb7 Nf6 15. Bxe5 dxe5 16. Nf3 O-O 17. Bxd7 Nxd7 18. O-O Nc5 19. Qb4 Qc7 20. Nbd2 Ra8) 14... Nxd7 15. Qxb7 Ngf6 16. f3?! { (-0.06 → -0.95) Inaccuracy. Nd2 was best. } (16. Nd2 O-O 17. Ne2 Nc5 18. Qb1 Qa8 19. O-O Rb8 20. Qc2 Qa6 21. c4 Ng4 22. Rb1 Rxb1+) 16... O-O 17. Ne2?! { (-1.04 → -1.94) Inaccuracy. Qa7 was best. } (17. Qa7 Qb8 18. Qxb8 Rxb8 19. Nd2 Nh5 20. Ne2 Nxf4 21. Nxf4 Bxc3 22. Ke2 Rb2 23. Rd1 Ra2) 17... Nc5? { (-1.94 → -0.56) Mistake. Qa5 was best. } (17... Qa5 18. Qb3 Rb8 19. Qd1 Qa7 20. Qc2 Qb6 21. Nd2 Nh5 22. Bg5 h6 23. Bxe7 Ne5 24. Kd1) 18. Qb4?? { (-0.56 → -6.31) Blunder. Qb5 was best. } (18. Qb5) 18... Nd3+ 19. Kf1 Nxb4 20. cxb4 Qb6 21. Nbc3 Qxb4 22. Kf2 Nh5 23. Bd2 Bxc3 24. Bxc3 Qc4 25. Bd4 e5 26. dxe6 fxe6 27. Rc1 Qa6 28. Rc7 e5 29. Be3 Rc8 30. Rd7?? { (-5.33 → Mate in 8) Checkmate is now unavoidable. Rxc8+ was best. } (30. Rxc8+ Qxc8 31. Bg5 Qb7 32. g4 Ng7 33. Bf6 Qa7+ 34. Kg2 Qa2) 30... Nf6?? { (Mate in 8 → -6.68) Lost forced checkmate sequence. Rc2 was best. } (30... Rc2 31. Rd8+ Kf7 32. Rd7+ Ke8 33. Rd8+ Kxd8 34. Bg5+ Kc7 35. Bd8+ Kxd8 36. Kg1 Qxe2 37. g3) 31. Re7?? { (-6.68 → Mate in 7) Checkmate is now unavoidable. Ra7 was best. } (31. Ra7 Qd3 32. Ra1 Nxe4+ 33. fxe4 Rf8+ 34. Nf4 exf4 35. Bb6 Qc3 36. Rd1 Qc2+ 37. Kg1 Qxd1+) 31... Kf8?? { (Mate in 7 → -5.87) Lost forced checkmate sequence. Rc2 was best. } { White resigns. } (31... Rc2 32. Bd2 Rxd2 33. Kg3 Qxe2 34. Kh4 Qxg2 35. Re8+ Nxe8 36. f4 Rd3 37. fxe5 Rh3#) 0-1