[Event "HSJ chess960 2021 Arena"] [Site "https://lichess.org/7NU2zzuK"] [Date "2021.04.14"] [White "jpw1"] [Black "ArthurAH21"] [Result "1-0"] [UTCDate "2021.04.14"] [UTCTime "14:59:43"] [WhiteElo "1416"] [BlackElo "1384"] [WhiteRatingDiff "+24"] [BlackRatingDiff "-22"] [Variant "Chess960"] [TimeControl "300+2"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "qrnkbrnb/pppppppp/8/8/8/8/PPPPPPPP/QRNKBRNB w KQkq - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. g3 d6 2. d3 Bb5 3. Nb3 e5 4. O-O-O Nb6?! { (0.00 → 1.02) Inaccuracy. Nf6 was best. } (4... Nf6 5. f4 Ng4 6. fxe5 O-O 7. e6 fxe6 8. Rxf8+ Kxf8 9. h3 Ne3 10. Rd2 Nf1 11. Rd1) 5. c4?! { (1.02 → 0.34) Inaccuracy. f4 was best. } (5. f4 exf4 6. gxf4 Nf6 7. e4 O-O 8. Ne2 c5 9. Na5 Rbe8 10. Nc3 Bc6 11. Kb1 Qd8) 5... Ba6?! { (0.34 → 1.43) Inaccuracy. Ba4 was best. } (5... Ba4 6. f4) 6. f3? { (1.43 → 0.05) Mistake. f4 was best. } (6. f4 Nh6 7. fxe5 O-O 8. h3 Rbe8 9. Nf3 dxe5 10. Nc5 Qd8 11. Bf2 Nf5 12. b3 Nd6) 6... Bxc4?? { (0.05 → 2.50) Blunder. Nf6 was best. } (6... Nf6 7. f4) 7. dxc4 Nxc4 8. Bf2? { (2.63 → 1.25) Mistake. f4 was best. } (8. f4 e4) 8... f5?? { (1.25 → 3.62) Blunder. b5 was best. } (8... b5 9. Qb1) 9. Nd2 Nxd2 10. Rxd2 f4?! { (3.69 → 4.87) Inaccuracy. b5 was best. } (10... b5 11. Qb1) 11. b3 g5 12. gxf4 gxf4 13. Bh4+ Ne7 14. Bxe7+ Kxe7 15. Rc2 Kd7 16. Bg2 e4 17. Bh3+ Kd8 18. Qb1 e3? { (4.26 → 7.49) Mistake. b5 was best. } (18... b5 19. b4) 19. a4? { (7.49 → 3.79) Mistake. Rc5 was best. } (19. Rc5) 19... b5 20. Qa2?! { (2.45 → 1.32) Inaccuracy. Rd1 was best. } (20. Rd1 bxa4 21. Rc4 Rf7 22. Rxa4 Re7 23. Rxf4 Bg7 24. Rd3 Rb5 25. Qa2 Rg5 26. Rg4 Rd5) 20... bxa4?? { (1.32 → 4.27) Blunder. Qd5 was best. } (20... Qd5 21. Rd1 Qe5 22. b4 bxa4 23. Qxa4 Qb5 24. Qxa7 Rb7 25. Qa8+ Rb8 26. Qa5 Qxa5 27. bxa5) 21. Qxa4 Rf7 22. Rd1 Qb7 23. Be6 Re7 24. Bd5 Qb6?! { (3.26 → 4.46) Inaccuracy. Qb4 was best. } (24... Qb4) 25. Qxf4?! { (4.46 → 3.31) Inaccuracy. Nh3 was best. } (25. Nh3) 25... Qa5 26. Qa4 Rb5 27. Bc6 Rc5?! { (3.21 → 4.12) Inaccuracy. Qxa4 was best. } (27... Qxa4 28. bxa4 Rb4 29. f4 Rxf4 30. Nf3 a6 31. Rd3 Rb4 32. Rd5 Bg7 33. Rg5 Rb6 34. h3) 28. Rxc5 Qxc5+ 29. Qc4 Qa3+?! { (3.62 → 5.26) Inaccuracy. Re5 was best. } (29... Re5 30. Bd5) 30. Kc2 Qb2+ 31. Kd3 Re5?! { (5.99 → 9.64) Inaccuracy. Qg7 was best. } (31... Qg7 32. f4 Qg6+ 33. Be4 Qf6 34. Nf3 c6 35. Bxc6 Qf5+ 36. Be4 d5 37. Bxf5 dxc4+ 38. Kxc4+) 32. Qg8+ Ke7 33. Qe8+ Kf6 34. Qxh8+ Kg6 35. Be4+ Kf7 36. Qxh7+ Ke6 37. Qg8+ Kd7 38. Qf7+ Re7 39. Bf5+ Kc6 40. Qxe7 Qxb3+ 41. Ke4 Qxd1 42. Bd7+ Kb6 43. Nh3 Qb1+ 44. Kf4 Qb4+ 45. Qe4 Qc5 46. Qxe3 Qxe3+ 47. Kxe3 a5 48. f4 Kc5 49. f5 c6 50. f6 a4?! { (144.38 → Mate in 9) Checkmate is now unavoidable. d5 was best. } (50... d5 51. f7) 51. f7 a3 52. f8=Q a2 53. Qf5+ Kb6 54. Be6? { (Mate in 13 → 7.17) Lost forced checkmate sequence. Qf6 was best. } (54. Qf6 Kc7 55. Bg4 d5 56. Qe5+ Kb6 57. Qb2+ Kc5 58. Qxa2 d4+ 59. Ke4 Kb4 60. Qb2+ Kc4) 54... a1=N? { (7.17 → Mate in 9) Checkmate is now unavoidable. a1=Q was best. } (54... a1=Q 55. Nf2 Qc3+ 56. Nd3 Qg7 57. Qf4 Qe7 58. Qh6 Kb7 59. h4 Kc7 60. Kf4 Kb6 61. Kf5) 55. Qb1+ Kc7 56. Qxa1 Kd8 57. Qa8+ Ke7 58. Qxc6 Kxe6 59. Ng5+ Ke7 60. Qe4+ Kd7 61. h4 Kc7 62. h5 Kd7 63. h6 Kc7 64. h7 Kd7 65. h8=Q Kc7 66. Qc3+ Kd7 67. Qa4+ Ke7 68. Qc7+ Kf6 69. Ne4+ Ke5 70. Qxd6+ Kf5 71. Qa5+ Kg4 72. Qg3# { White wins by checkmate. } 1-0