[Event "2022 Spring Marathon"] [Site "https://lichess.org/0FQz2E1V"] [Date "2022.04.16"] [White "kyonhk"] [Black "ChessHobbits99"] [Result "1-0"] [UTCDate "2022.04.16"] [UTCTime "09:23:04"] [WhiteElo "2493"] [BlackElo "2726"] [WhiteRatingDiff "+65"] [BlackRatingDiff "-11"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "120+1"] [ECO "A17"] [Opening "English Opening: Anglo-Indian Defense, Hedgehog System"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 Nf6 2. Nc3 e6 { A17 English Opening: Anglo-Indian Defense, Hedgehog System } 3. g3 d5 4. Bg2 Be7?! { (-0.60 → 0.21) Inaccuracy. d4 was best. } (4... d4 5. Na4 c5 6. Nf3 Nc6 7. O-O e5 8. e3 Be7 9. d3) 5. cxd5?! { (0.21 → -0.43) Inaccuracy. d4 was best. } (5. d4 O-O 6. Nf3 Nbd7 7. b3 b6 8. Bb2 Bb7 9. O-O c5) 5... exd5 6. Nf3 d4?? { (-0.25 → 2.33) Blunder. O-O was best. } (6... O-O 7. e3 Bf5 8. O-O h6 9. d3 Na6 10. Nd4 Bh7 11. e4) 7. Nb5?? { (2.33 → -0.84) Blunder. Qa4+ was best. } (7. Qa4+ Bd7 8. Qxd4 c5 9. Qf4 Nc6 10. d4 Nxd4 11. Nxd4 cxd4) 7... c5 8. O-O a6 9. Na3 O-O 10. d3 Ra7?! { (-0.99 → -0.27) Inaccuracy. Be6 was best. } (10... Be6 11. Nc2 Nc6 12. e3 dxe3 13. Nxe3 h6 14. Re1 Rc8 15. Nc4 Re8 16. Nce5 Nxe5 17. Nxe5) 11. e4 b5 12. Nc2 Nc6 13. b4?! { (-0.66 → -1.40) Inaccuracy. a4 was best. } (13. a4 Be6 14. axb5 axb5 15. Rxa7 Nxa7 16. b4 Nc6 17. bxc5 Bxc5 18. Bb2 Qb6 19. Na1 Nd7) 13... c4? { (-1.40 → -0.23) Mistake. cxb4 was best. } (13... cxb4 14. Bb2 Bg4 15. Rc1 Rc7 16. h3 Bxf3 17. Bxf3 Qd6 18. Bg2 Rfc8 19. f4 Qe6 20. Nxd4) 14. dxc4? { (-0.23 → -1.41) Mistake. a4 was best. } (14. a4) 14... d3 15. Ne3 Nxb4?? { (-1.54 → 0.23) Blunder. Nxe4 was best. } (15... Nxe4 16. Bb2) 16. e5? { (0.23 → -1.11) Mistake. a3 was best. } (16. a3 Nc6 17. cxb5 axb5 18. Bb2 Nxe4 19. Ne1 Nxf2 20. Rxf2 Bc5 21. Qc1 Qb6 22. Qc3 Bd4) 16... Ne4 17. cxb5 Nc3 18. Qb3 Ne2+ 19. Kh1 Be6 20. Qa4?? { (-1.98 → -5.75) Blunder. Qb2 was best. } (20. Qb2) 20... Nc3 21. Qa3 Nbxa2 22. Rxa2 Bxa3 23. Rxa3 Nxb5 24. Ra1 Rd7 25. Bd2 Qc8 26. Rfc1 Qb8 27. Ng5 Rc8 28. Nxe6 fxe6 29. f4 Rxc1+ 30. Rxc1 Nd4 31. h4 Qb2 32. Nf1 Nb3 33. Rd1 Nxd2 34. Rxd2 Qc3 35. Bh3 Rb7 36. Bxe6+ Kf8 37. Bf5 Rb1 38. Rxd3? { (-7.85 → Mate in 10) Checkmate is now unavoidable. Bxd3 was best. } (38. Bxd3 Qxd2) 38... Rxf1+ 39. Kg2 Qc1? { (Mate in 9 → -7.89) Lost forced checkmate sequence. Qe1 was best. } (39... Qe1 40. Kh3 h5 41. Rd8+ Ke7 42. Rd7+ Ke8 43. Bg6+ Kxd7 44. e6+ Ke7 45. Bxh5 Rg1 46. Kg4) 40. Rd8+ Ke7 41. Rd7+ Ke8 42. e6? { (-9.30 → Mate in 7) Checkmate is now unavoidable. Rxg7 was best. } (42. Rxg7 Qd1 43. Be4 Qe2+ 44. Kh3 Qxe4 45. Kg4 Qf3+ 46. Kf5 Qh5+ 47. Ke4 Re1+ 48. Kd5 Qf3+) 42... Rg1+ 43. Kh3 h5?? { (Mate in 4 → Mate in 3) Lost forced checkmate sequence. Qf1+ was best. } (43... Qf1+ 44. Kg4 Qe2+ 45. Kg5 Rxg3+ 46. Bg4 Qxg4#) 44. Bg6+ Kf8 45. e7+ Kg8 46. e8=Q# { White wins by checkmate. } 1-0