[Event "108th Chess Experts Arena"] [Site "https://lichess.org/NTuD97yB"] [Date "2021.05.07"] [White "AGASTYA_2010"] [Black "Aadya17"] [Result "1-0"] [UTCDate "2021.05.07"] [UTCTime "14:06:34"] [WhiteElo "1099"] [BlackElo "1429"] [WhiteRatingDiff "+14"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "900+5"] [ECO "A45"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nc3?! { (0.30 → -0.32) Inaccuracy. c4 was best. } (2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 h6) 2... Nf6 { A45 Queen's Pawn Game: Chigorin Variation } 3. Nf3 Nc6 4. Bg5 Bf5 5. g3 e6 6. Ng1? { (-0.09 → -1.37) Mistake. Nh4 was best. } (6. Nh4 h6 7. Bxf6 Qxf6 8. Nxf5 Qxf5 9. a3 O-O-O 10. f4 g5) 6... Nb4 7. e4? { (-1.16 → -2.70) Mistake. Rc1 was best. } (7. Rc1) 7... dxe4 8. Nb5? { (-2.74 → -5.25) Mistake. a3 was best. } (8. a3) 8... e3 9. fxe3 Nxc2+ 10. Kd2 Nxa1 11. Qxa1 Ne4+ 12. Kd3 Nf2+ 13. Ke2 Nxh1?? { (-6.97 → 3.48) Blunder. f6 was best. } (13... f6 14. Kxf2) 14. Bxd8 Rxd8 15. Nxa7?? { (3.43 → 1.15) Blunder. Nxc7+ was best. } (15. Nxc7+) 15... Rd6?? { (1.15 → 3.36) Blunder. c6 was best. } (15... c6 16. Bg2) 16. Nb5?! { (3.36 → 2.52) Inaccuracy. Bg2 was best. } (16. Bg2) 16... Rc6?! { (2.52 → 3.58) Inaccuracy. Bg4+ was best. } (16... Bg4+) 17. Na7?? { (3.58 → Mate in 3) Checkmate is now unavoidable. Nc3 was best. } (17. Nc3) 17... Rc2+ 18. Kd1 Rf2?? { (Mate in 2 → -5.52) Lost forced checkmate sequence. Nf2+ was best. } (18... Nf2+ 19. Ke1 Bb4#) 19. Bb5+ c6 20. Bc4 b5?! { (-8.44 → -4.99) Inaccuracy. Bg4+ was best. } (20... Bg4+) 21. Bb3? { (-4.99 → -18.40) Mistake. Be2 was best. } (21. Be2 Rxh2) 21... Rf1+ 22. Kd2?! { (-18.40 → Mate in 7) Checkmate is now unavoidable. Ke2 was best. } (22. Ke2 Rf2+ 23. Kd1 Bg4+ 24. Ne2 Rxe2 25. Nxc6 Nf2+ 26. Kc1 Re1+ 27. Kc2 Rxa1 28. d5 Bf5+) 22... Rxa1?! { (Mate in 7 → -16.02) Lost forced checkmate sequence. Bb4+ was best. } (22... Bb4+ 23. Ke2 Rf2+ 24. Kd1 Bd3 25. Kc1 Bd2+ 26. Kd1 Bxe3 27. Nf3 Rxf3 28. Nxc6 Rf1#) 23. Nf3 Be4 24. Ke2 Bxf3+ 25. Kxf3 Rf1+ 26. Ke4 f5+ 27. Ke5 Re1 28. Nxc6 Rxe3+ 29. Kf4 Re2 30. Na7 Rxb2 31. Bxe6 Rf2+ 32. Ke5 Rxh2 33. Nxb5 Nxg3 34. Nd6+ Bxd6+ 35. Kxd6 Ne4+ 36. Kd5 Ng3 37. a4 Rh5 38. a5 f4+ 39. Kc6 Rh6 40. Kd6 f3 41. a6 f2 42. a7 f1=Q?? { (Mate in 8 → Mate in 1) Lost forced checkmate sequence. Rxe6+ was best. } (42... Rxe6+ 43. Kxe6 O-O 44. Kd6 f1=Q 45. Kc5 Rc8+ 46. Kb6 Qb1+ 47. Ka5 Ra8 48. Ka6 Qb8 49. d5) 43. a8=Q# { White wins by checkmate. } 1-0