[Event "Tokyo Students Arena"] [Site "https://lichess.org/jjGf79Nc"] [Date "2023.02.24"] [White "Alann2011"] [Black "Eitonton"] [Result "0-1"] [UTCDate "2023.02.24"] [UTCTime "10:41:40"] [WhiteElo "1443"] [BlackElo "1587"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "600+10"] [ECO "C50"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Bc5 { C50 Four Knights Game: Italian Variation } 5. Ng5 O-O 6. Bxf7+?? { (-0.43 → -2.73) Blunder. d3 was best. } (6. d3 h6 7. Nf3 d6 8. O-O Na5 9. Bb3 Nxb3 10. axb3 a5) 6... Rxf7 7. Nxf7 Kxf7 8. d3 d6 9. O-O Ng4?! { (-2.27 → -1.24) Inaccuracy. Bg4 was best. } (9... Bg4 10. Qd2 a6 11. Kh1 Kg8 12. f3 Be6 13. Qe1 Qe8 14. Be3 Qe7 15. f4 exf4 16. Bxf4) 10. h3 Nxf2? { (-1.29 → 0.00) Mistake. Qh4 was best. } (10... Qh4 11. Be3) 11. Rxf2+?! { (0.00 → -0.72) Inaccuracy. Qe1 was best. } (11. Qe1 Kg8 12. Rxf2 Bxf2+ 13. Qxf2 Be6 14. Bd2 Qd7 15. Rf1 Ne7 16. b3 Ng6 17. Qe3 Qc6) 11... Qf6?! { (-0.72 → 0.01) Inaccuracy. Bxf2+ was best. } (11... Bxf2+ 12. Kxf2 Qh4+ 13. Kf1 Kg8 14. Qe1 Qh5 15. Qe2 Qg6 16. Be3 Be6 17. Kg1 Bxh3 18. Nd5) 12. Qf3? { (0.01 → -1.28) Mistake. Qh5+ was best. } (12. Qh5+ Kf8 13. Be3 Bxe3 14. Rf1 Be6 15. Nd1 Bf7 16. Qxf7+ Kxf7 17. Nxe3 Qxf2+ 18. Rxf2+ Ke6) 12... Bxf2+? { (-1.28 → -0.04) Mistake. Qxf3 was best. } (12... Qxf3 13. gxf3 Nb4 14. Nb5 Nxc2 15. d4 Nxd4 16. Nxc7 Nc2 17. Rb1 Rb8 18. Bd2 Bxh3 19. Rc1) 13. Qxf2 Qxf2+ 14. Kxf2 Nd4 15. Nd5 Nxc2 16. Nxc7 Be6 17. Rb1?? { (-0.02 → -3.36) Blunder. Nxa8 was best. } (17. Nxa8 Nxa1 18. Be3 Bxa2 19. Bxa7 Ke7 20. d4 Bb1 21. dxe5 Bxe4 22. exd6+ Kxd6 23. Bb8+ Ke7) 17... Rc8?? { (-3.36 → -0.17) Blunder. Bxa2 was best. } (17... Bxa2 18. Ra1 Nxa1 19. Nxa8 Bb1 20. Be3 b6 21. Ke2 Nc2 22. Kd2 Nb4 23. Nc7 Nxd3 24. b3) 18. Nxe6 Kxe6 19. Bd2 Nd4 20. Rc1 Rf8+ 21. Ke3 Rf7 22. Rc3 Rf6 { Black offers draw } 23. Rc7 Rf7 24. Rxf7 Kxf7 25. Bc3 Ne6 26. Bb4 Ke7 27. Bc3 Nf4 28. d4 Nxg2+ 29. Kd3?? { (-0.16 → -3.69) Blunder. Kf3 was best. } (29. Kf3 Nf4 30. dxe5 Nxh3 31. exd6+ Kxd6 32. Bxg7 Ng5+ 33. Ke3 Ke6 34. Bc3 Nf7 35. Kf4 Nd6) 29... Nf4+ 30. Ke3 Ke6 31. dxe5 dxe5 32. h4 Ng2+ 33. Kf3 Nxh4+ 34. Kg4 Ng6 35. Bd2 Ne7 36. Be3 a6 37. Bc5 Nc8 38. a4 Nd6 39. Kf3 h5 40. b4 h4 41. b5?! { (-5.00 → -6.45) Inaccuracy. Bg1 was best. } (41. Bg1 Nc4 42. Kf2 Nb6 43. a5 Nc4 44. Kf3 h3 45. Kg3 Nd6 46. Kxh3 Nxe4 47. Kg4 g6) 41... axb5 42. axb5 Nxb5 43. Kg4 Nd6 44. Kxh4 Nxe4 45. Bf8 Kf6 46. Ba3 g5+ 47. Kg4 b5 48. Kf3 Kf5 49. Bb4 { White offers draw } 49... g4+ 50. Kg2 Kf4?! { (-9.43 → -6.59) Inaccuracy. Nf6 was best. } (50... Nf6 51. Kf2 Nd5 52. Bd6 b4 53. Ke2 b3 54. Kd2 g3 55. Kc1 g2 56. Bc5 e4 57. Bg1) 51. Be1 Ke3 52. Ba5 Kf4 53. Bc7 b4 54. Ba5 b3 55. Be1 b2 56. Bc3 b1=Q 57. Be1 Qc2+ 58. Bf2 Ng5 59. Kh1 Qe4+ 60. Kg1 Nh3+ 61. Kh2 Kf3 62. Bg3 Qe2+ 63. Kh1 Qg2# { Black wins by checkmate. } 0-1