[Event "SRJ online Chess Tournament Arena"] [Site "https://lichess.org/n5H3Y1Be"] [Date "2020.09.06"] [White "uritebh"] [Black "abhigyan_sharma"] [Result "0-1"] [UTCDate "2020.09.06"] [UTCTime "11:49:57"] [WhiteElo "1572"] [BlackElo "1680"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "420+5"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Accelerated London System } Nf6 3. Nd2 e6 4. e3 Nbd7 5. c3 Bd6 6. Bg3?! { (0.72 → -0.34) Inaccuracy. Ngf3 was best. } (6. Ngf3) 6... Nb6? { (-0.34 → 0.80) Mistake. e5 was best. } (6... e5) 7. Bd3 c6 8. Ngf3 Qc7 9. Ne5 Nbd7 10. f4 b6 11. Bh4 Bb7 12. Bxf6?! { (1.14 → 0.25) Inaccuracy. O-O was best. } (12. O-O c5) 12... gxf6 13. Ng4?! { (0.32 → -0.73) Inaccuracy. Nxd7 was best. } (13. Nxd7) 13... Be7 14. Nh6 Bf8? { (-0.27 → 0.98) Mistake. f5 was best. } (14... f5 15. O-O Nf6 16. Rf3 Bf8 17. Rh3 O-O-O 18. b4 Bg7 19. Nf3 Kb8 20. Ne5 Rhf8 21. a4) 15. Qh5 Bxh6 16. Qxh6 O-O-O 17. Qh5 Rdf8 18. O-O Rfg8? { (0.70 → 2.04) Mistake. c5 was best. } (18... c5 19. Bb5 f5 20. Bxd7+ Kxd7 21. Rfc1 a5 22. b4 axb4 23. cxb4 c4 24. a4 Qd6 25. Qe2) 19. Qxf7 f5? { (2.06 → 4.12) Mistake. Qd6 was best. } (19... Qd6 20. e4) 20. Qxe6 Qd8 21. Qxf5 Rf8 22. Qg4 Rfg8 23. Qh3 Kb8 24. Rf3 Nf6 25. Rg3 Rxg3 26. Qxg3 Rg8 27. f5+?? { (4.48 → -6.99) Blunder. Qh4 was best. } (27. Qh4 Bc8 28. Nf3 Qf8 29. Ne5 c5 30. g3 Qg7 31. Re1 Ka8 32. Kg2 a6 33. h3 c4) 27... Rxg3 28. hxg3 Qg8 29. Kf2 Nh5 30. Nf1 Qf7 31. g4 Nf6 32. g5 Ne4+ 33. Bxe4 dxe4 34. Ng3 Bc8 35. Nxe4? { (-4.66 → -12.68) Mistake. Rf1 was best. } (35. Rf1 Qg8 36. b3 Qxg5 37. Rh1 Qg4 38. Rxh7 Bxf5 39. Re7 Bg6 40. c4 Qd1 41. Nxe4 Bh5) 35... Qxf5+ 36. Kg3 Qxe4 37. Rh1 Qg4+ 38. Kf2 Qxg5 39. Rxh7 Qf5+ 40. Ke2 Qxh7 41. g4?! { (-18.18 → Mate in 6) Checkmate is now unavoidable. b3 was best. } (41. b3 Qc2+) 41... Qh2+?! { (Mate in 6 → -64.91) Lost forced checkmate sequence. Bxg4+ was best. } (41... Bxg4+ 42. Kd2 Qh2+ 43. Kd3 Qe2+ 44. Ke4 Qf2 45. Kd3 Qf1+ 46. Kd2 Qd1#) 42. Kd3?! { (-64.91 → Mate in 9) Checkmate is now unavoidable. Kf3 was best. } (42. Kf3 Qxb2) 42... Qxb2?! { (Mate in 9 → -66.25) Lost forced checkmate sequence. Bxg4 was best. } (42... Bxg4 43. d5 c5 44. b4 Qe2+ 45. Ke4 Qf1 46. bxc5 bxc5 47. Ke5 Qf5+ 48. Kd6 Qf6+ 49. Kxc5) 43. g5?! { (-66.25 → Mate in 8) Checkmate is now unavoidable. c4 was best. } (43. c4 Bxg4 44. Ke4 Qf2 45. d5 Bf3+ 46. Ke5 Qxe3+ 47. Kf5 cxd5 48. Kf6 dxc4 49. Kf7 Qa3) 43... Bf5+ 44. e4 Qb1+ 45. Kc4 Qxe4 46. g6 b5+ 47. Kc5 Qd5+ 48. Kb4 Qc4+ 49. Ka3 Bb1 50. g7 Qxa2+ 51. Kb4 Qc4+ 52. Ka5 Qa4# { Black wins by checkmate. } 0-1