[Event "P64 Arena"] [Site "https://lichess.org/q6xGo2ot"] [Date "2023.11.17"] [White "bluejay1897"] [Black "MatiasCalderon"] [Result "1-0"] [UTCDate "2023.11.17"] [UTCTime "02:40:01"] [WhiteElo "2444"] [BlackElo "1385"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [WhiteTitle "FM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A04"] [Opening "Zukertort Opening: Black Mustang Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nc6 { A04 Zukertort Opening: Black Mustang Defense } 2. g3 Nf6 3. Bg2 d5 4. O-O e5 5. c4 dxc4 6. Qa4 Bd7 7. Qxc4 Bd6 8. Nc3 O-O 9. Nb5?? { (0.11 → -2.22) Blunder. d4 was best. } (9. d4 e4 10. Nxe4 Nxe4 11. d5 Nf6 12. dxc6 Bxc6 13. Rd1 Re8 14. Ng5 Qe7 15. Bxc6 bxc6) 9... a6? { (-2.22 → -0.56) Mistake. Na5 was best. } (9... Na5 10. Qa4 c5 11. d4 exd4 12. Bd2 b6 13. Bxa5 a6 14. Bd2 Bxb5 15. Qd1 Re8 16. Re1) 10. Nxd6 cxd6 11. d3 Nd4?? { (-0.49 → 1.67) Blunder. h6 was best. } (11... h6 12. b4) 12. Nxd4 exd4 13. Qxd4 Re8 14. Bg5? { (2.21 → 0.79) Mistake. e4 was best. } (14. e4 Be6 15. f4 Qa5 16. f5 Bd7 17. Bf4 Bb5 18. Bxd6 Red8 19. e5 Ne8 20. Bxb7 Nxd6) 14... Rxe2 15. Rae1?? { (0.68 → -3.85) Blunder. Rfc1 was best. } (15. Rfc1 h6) 15... Rxe1 16. Rxe1 Bc6?? { (-3.86 → 1.98) Blunder. Qa5 was best. } (16... Qa5 17. Re3 Qxg5 18. Bxb7 Rb8 19. Qa7 Rf8 20. Qxa6 Qc5 21. Bf3 Qd4 22. b3 h5 23. h4) 17. Bxc6 bxc6 18. Bxf6?! { (2.01 → 1.40) Inaccuracy. Qa4 was best. } (18. Qa4 Qd7 19. Bxf6 gxf6 20. Re4 h5 21. Rh4 Qf5 22. Qd1 Re8 23. Rxh5 Re1+ 24. Qxe1 Qxh5) 18... Qxf6 19. Qxf6 gxf6 20. b3 Rb8 21. Re7 c5 22. Rd7 Rb6 23. Kf1 a5? { (1.55 → 2.95) Mistake. h5 was best. } (23... h5 24. Ke2) 24. Ke2?? { (2.95 → 0.35) Blunder. Ra7 was best. } (24. Ra7 Rb5 25. Ke2 f5 26. Kd2 f4 27. Kc3 Kg7 28. Ra6 h5 29. a4 Rb7 30. Rxd6 Re7) 24... d5?? { (0.35 → 2.60) Blunder. a4 was best. } (24... a4 25. Kd2 axb3 26. axb3 Rxb3 27. Rxd6 Rb2+ 28. Ke3 Kg7 29. Rd5 Rc2 30. Rf5 Rc1 31. Rf4) 25. Rxd5 Rb5? { (2.63 → 5.03) Mistake. a4 was best. } (25... a4 26. bxa4 Rb2+ 27. Ke3 Rxa2 28. Rxc5 Rxa4 29. d4 Ra6 30. Ke4 Kf8 31. h4 Ra2 32. Rf5) 26. Kd2 Kf8 27. Kc3 Ke7 28. Kc4 Rb4+ 29. Kxc5 Ke6 30. Rd4 Rb8 31. Rd6+ Ke7 32. Ra6 Rc8+ 33. Kd4 f5 34. Rxa5 Rd8+ 35. Ke3 Ke6 36. Ra6+ Ke5 37. f4+ Kd5 38. Rf6 Kc5 39. Rxf5+ Kb4 40. Rxf7 Kc3 41. Rc7+ Kb2 42. d4 Kxa2 43. d5 Kxb3 44. Ke4 Kb4 45. Ke5 Kb5 46. d6 Kb6 47. Ke6 h6 48. Re7 Kc6 49. d7 h5 50. f5 Kc7 51. f6 Ra8 52. Re8 Ra6+ 53. Ke7 Ra1?! { (24.62 → Mate in 7) Checkmate is now unavoidable. Rc6 was best. } (53... Rc6 54. d8=Q+) 54. d8=Q+ Kb7 55. Qb8+ Kc6 56. Rc8+ Kd5 57. Qd6+ Ke4 58. Rc4+ Kf5 59. Qf4+ Kg6 60. Qe4+ Kg5 61. Qe3+ Kg6 62. Qd3+ Kg5 63. Rc5+ Kh6 64. Qe3+ Kh7 65. Rxh5+ Kg8 66. Qg5# { White wins by checkmate. } 1-0