[Event "Plus Program Celebration Blitz Arena"] [Site "https://lichess.org/c5jyY7Z4"] [Date "2024.08.01"] [White "robert_j_oppenheimer"] [Black "lefonghua"] [Result "0-1"] [UTCDate "2024.08.01"] [UTCTime "21:19:46"] [WhiteElo "2093"] [BlackElo "2585"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B27"] [Opening "Pterodactyl Defense: Western, Rhamphorhynchus"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 g6 2. d4 Bg7 3. Nf3 c5 4. dxc5 Qa5+ { B27 Pterodactyl Defense: Western, Rhamphorhynchus } 5. Bd2 Qxc5 6. Nc3 a6?? { (0.42 → 2.18) Blunder. Nc6 was best. } (6... Nc6 7. Be2 Nf6 8. O-O d6 9. h3 Qb6 10. Re1 O-O 11. Bf1) 7. Bd3? { (2.18 → 0.82) Mistake. Nd5 was best. } (7. Nd5 Qc6 8. Ba5 Kf8 9. Nd4 Qc5 10. Bb6 Qd6 11. c3 Nc6) 7... Nf6 8. Qe2?! { (1.00 → 0.19) Inaccuracy. b4 was best. } (8. b4 Qc6 9. e5 Nd5 10. Ne4 d6 11. c4 Nc7 12. exd6 f5 13. Bc3 Bxc3+) 8... d6 9. O-O Bg4 10. Rfe1 O-O 11. h3 Bxf3 12. Qxf3 Nc6 13. Be3 Qa5 14. Nd5?! { (-0.27 → -0.88) Inaccuracy. Qe2 was best. } (14. Qe2 Rac8) 14... Nxd5 15. exd5 Ne5 16. Qe4 Nxd3 17. Qxd3 Rac8?! { (-0.73 → 0.21) Inaccuracy. Bxb2 was best. } (17... Bxb2 18. Bd2) 18. c3 Rfe8 19. Bd4?? { (0.17 → -1.86) Blunder. a4 was best. } (19. a4 b5 20. axb5 Qxb5 21. Qxb5 axb5 22. Ra7 Bf6 23. g4 g5 24. Kg2 h6) 19... Bxd4?? { (-1.86 → 0.14) Blunder. Qxd5 was best. } (19... Qxd5 20. Rad1 Bxd4 21. Qxd4 Qxd4 22. Rxd4 Kf8 23. Rb4 b5 24. Ree4 d5) 20. Qxd4 Qc5 21. Qxc5 Rxc5 22. Rad1 Kf8 23. Re2 Rec8 24. Red2 b5 25. Rd4 a5 26. a3 h5 27. f4 Rc4 28. Kf2 Rb8 29. Ke3 Rbc8 30. g4 hxg4 31. hxg4 Kg7 32. g5 Rxd4 33. Rxd4 Rh8 34. b4?! { (0.06 → -0.64) Inaccuracy. a4 was best. } (34. a4 Rh2) 34... a4?! { (-0.64 → 0.00) Inaccuracy. Rh3+ was best. } (34... Rh3+ 35. Kd2) 35. Re4 Kf8 36. Kd3 Rh3+ 37. Re3 Rh4? { (0.73 → 2.45) Mistake. Rxe3+ was best. } (37... Rxe3+ 38. Kxe3) 38. Rf3?? { (2.45 → 0.26) Blunder. c4 was best. } (38. c4 bxc4+ 39. Kxc4 Rxf4+ 40. Kb5 Rf5 41. Kxa4 Ke8 42. Ka5 Kd7 43. b5 Rxd5) 38... Rh1?! { (0.26 → 1.11) Inaccuracy. Ke8 was best. } (38... Ke8 39. c4 Kd7 40. cxb5 Kc7 41. Re3 Rxf4 42. Rxe7+ Kb6 43. Rd7 Rf3+ 44. Kd4) 39. Kc2? { (1.11 → -0.32) Mistake. c4 was best. } (39. c4 Rd1+) 39... Ra1 40. Kb2 Rd1 41. Rf2? { (0.00 → -1.57) Mistake. c4 was best. } (41. c4 bxc4 42. Kc3 Rc1+ 43. Kd4 e6 44. dxe6 fxe6 45. b5 d5 46. Kc5 Ke7) 41... Rxd5 42. Kc2?! { (-1.62 → -2.41) Inaccuracy. c4 was best. } (42. c4 bxc4) 42... Rf5 43. Kd3?! { (-2.20 → -3.32) Inaccuracy. c4 was best. } (43. c4 bxc4 44. Kc3 d5 45. b5 Ke8 46. Kb4 Kd7 47. Kxa4 e5 48. Kb4 Rxf4) 43... e5 44. Ke3 Ke7 45. fxe5 Rxe5+ 46. Kd4 Rxg5 47. Re2+ Kd7 48. Rf2 Ke6 49. Re2+ Re5 50. Rf2 f5 51. Rg2 Re4+ 52. Kd3 Kf6 53. Rd2 g5 54. Kc2 Ke5 55. Rg2 g4 56. Kd3 d5 57. Rh2 g3 58. Rg2 Rg4 59. Ke3 f4+ 60. Kf3 Rg8 61. Re2+ Kf5 62. Re7?? { (-5.58 → Mate in 18) Checkmate is now unavoidable. Rd2 was best. } (62. Rd2 g2 63. Rxd5+ Ke6 64. Rd1 g1=Q 65. Rxg1 Rxg1 66. Kf2 Ra1 67. Kg2 Rxa3) 62... g2 63. Rd7? { (-8.05 → Mate in 6) Checkmate is now unavoidable. Rf7+ was best. } (63. Rf7+ Ke6 64. Rf8 g1=Q 65. Rxg8 Qxg8 66. Kxf4 Qg7 67. Kf3 Qxc3+ 68. Kg2 Qxa3) 63... g1=Q 64. Rxd5+ Ke6 65. Rxb5 Qe3# { Black wins by checkmate. } 0-1