[Event "8th Lichess Mega A Team Battle"] [Site "https://lichess.org/KksFpmbx"] [Date "2021.05.07"] [White "JellalFernandes"] [Black "ArturoBarrera"] [Result "0-1"] [UTCDate "2021.05.07"] [UTCTime "16:57:06"] [WhiteElo "2602"] [BlackElo "2096"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+11"] [WhiteTitle "FM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A46"] [Opening "Indian Defense: London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 e6 3. Bf4 { A46 Indian Defense: London System } c5 4. e3 Qb6 5. Nc3?! { (0.32 → -0.40) Inaccuracy. Na3 was best. } (5. Na3 d5 6. Nb5 Na6 7. a4 Be7 8. dxc5 Bxc5 9. Be2 O-O) 5... cxd4 6. exd4 Bb4?! { (0.16 → 0.75) Inaccuracy. a6 was best. } (6... a6 7. Rb1 Bd6 8. Bg5 Be7 9. d5 d6 10. dxe6 Bxe6 11. Bd3) 7. Bd3 Nd5?! { (0.40 → 1.28) Inaccuracy. Nc6 was best. } (7... Nc6 8. a3 Be7 9. Nb5 Nd5 10. Bd2 a6 11. c4 axb5 12. cxd5) 8. Bd2 Nf6 9. O-O Nc6 10. d5 Ne7 11. dxe6 dxe6 12. a3 Bd6 13. Nb5 Bb8 14. Be3 Qc6 15. Ne5?? { (0.65 → -4.22) Blunder. c4 was best. } (15. c4 O-O) 15... Qd5?? { (-4.22 → 1.45) Blunder. Bxe5 was best. } (15... Bxe5 16. Nxa7) 16. Nc4? { (1.45 → 0.12) Mistake. f4 was best. } (16. f4 a6) 16... O-O 17. Nc3 Qd8?! { (-0.06 → 0.55) Inaccuracy. Qc6 was best. } (17... Qc6 18. Bg5) 18. Qf3 Ned5?! { (0.23 → 0.78) Inaccuracy. Bd7 was best. } (18... Bd7 19. Rfd1 Qc7 20. Qg3 Rd8 21. a4 Qxg3 22. hxg3 Ned5 23. Nxd5 Nxd5 24. Bd4 Bc7 25. c3) 19. Nxd5?? { (0.78 → -5.00) Blunder. Bd4 was best. } (19. Bd4 Nxc3 20. Bxc3 Nd5 21. Rad1 Qe7 22. Bd2 Qc7 23. g3 b6 24. Ne3 Nf6 25. Ng4 Nxg4) 19... exd5 20. Nd2 Bg4 21. Bb6 axb6 22. Qe3 Re8 23. Qg5 Qd6 24. g3 Bh3 25. Rfe1 Bc7 26. Qh4 Qd7 27. f3 Be6 28. Nb3 d4 29. Nxd4 Bd5 30. Rxe8+ Rxe8 31. Bb5 Bc6 32. Nxc6 bxc6 33. Bd3 Qe6 34. Kg2 Qe3 35. Rd1 h6 36. Qc4 c5 37. Qa4 Nd5 38. Be4? { (-4.25 → -10.09) Mistake. Bc4 was best. } (38. Bc4) 38... Qe2+ 39. Kh3 Nf6 40. Rd7?! { (-10.37 → Mate in 2) Checkmate is now unavoidable. Qxe8+ was best. } (40. Qxe8+ Nxe8) 40... Nxe4 41. Rxc7 Nf2+ 42. Kh4 Re6? { (Mate in 4 → -9.98) Lost forced checkmate sequence. g5+ was best. } (42... g5+ 43. Kh5 Qxf3+ 44. Kxh6 Qf6+ 45. Kh5 Qg6#) 43. Qa8+ Kh7?! { (Mate in 8 → -10.95) Lost forced checkmate sequence. Re8 was best. } (43... Re8 44. Qd5 Re4+ 45. Qxe4 Nxe4 46. fxe4 g5+ 47. Kh3 h5 48. Rc8+ Kh7 49. Rh8+ Kxh8 50. e5) 44. Rc8?! { (-10.95 → Mate in 6) Checkmate is now unavoidable. Qd5 was best. } (44. Qd5 Rf6) 44... Qe5 45. Rh8+ Kg6 46. Rxh6+ Kxh6 47. Qh8+ Kg6 48. f4 Qf6# { Black wins by checkmate. } 0-1