[Event "Daily Bullet Arena"] [Site "https://lichess.org/wkDUE45w"] [Date "2020.06.06"] [White "BughouseKnight"] [Black "nevpopad"] [Result "0-1"] [UTCDate "2020.06.06"] [UTCTime "16:01:55"] [WhiteElo "2436"] [BlackElo "1893"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "60+0"] [ECO "B17"] [Opening "Caro-Kann Defense: Karpov Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 { B17 Caro-Kann Defense: Karpov Variation } 5. Ng3 Ngf6 6. Be2 e6 7. Be3 Bd6 8. Nf3 O-O 9. c4 b6 10. O-O c5 11. d5?! { (0.06 → -0.54) Inaccuracy. dxc5 was best. } (11. dxc5 Bxc5) 11... exd5 12. cxd5 Ne5 13. Bg5 Bb7 14. Ne4 Nxf3+ 15. Bxf3 Be7?? { (0.21 → 3.04) Blunder. Be5 was best. } (15... Be5 16. Qb3) 16. d6 Bxe4 17. Bxe4 Qxd6 18. Qxd6 Bxd6 19. Bxa8 Rxa8 20. Bxf6 gxf6 21. Rfd1 Be5 22. Rd2 Kf8 23. Rad1 Ke7? { (1.77 → 3.11) Mistake. Bd4 was best. } (23... Bd4 24. b4 a5 25. bxc5 bxc5 26. Rb1 a4 27. Kf1 Kg7 28. Rd3 h5 29. Rb7 Kg6 30. Rg3+) 24. Re1 Rd8?! { (2.62 → 4.00) Inaccuracy. Kf8 was best. } (24... Kf8 25. Rd7 Kg7 26. Re2 a5 27. Rb7 Rd8 28. g3 Rd6 29. Kg2 h5 30. f4 Bd4 31. b3) 25. Rxd8 Kxd8 26. Re2 Kd7 27. g3 f5? { (3.08 → 6.10) Mistake. c4 was best. } (27... c4 28. Kf1 Kd6 29. b3 cxb3 30. axb3 f5 31. Ra2 a5 32. Ra4 f4 33. gxf4 Bc3 34. Rc4) 28. Kg2? { (6.10 → 3.34) Mistake. Rxe5 was best. } (28. Rxe5 f4 29. Rf5 fxg3 30. fxg3 Ke6 31. Rh5 c4 32. Kf2 Kf6 33. Rxh7 b5 34. Rh4 Kg5) 28... Kd6 29. Kf3 f6 30. Ke3 Kd5 31. Kd3 c4+ 32. Kc2 b5?! { (3.07 → 4.45) Inaccuracy. f4 was best. } (32... f4 33. gxf4 Bxf4 34. h4 Be5 35. h5 f5 36. f3 b5 37. Rg2 Bd4 38. h6 Be3 39. Rg7) 33. Rd2+? { (4.45 → 2.75) Mistake. f4 was best. } (33. f4 Bd4 34. Re7 h6 35. Rh7 Ke4 36. Rxh6 b4 37. Rh7 Kf3 38. Rc7 Bg1 39. h4 Bf2) 33... Kc5? { (2.75 → 4.81) Mistake. Bd4 was best. } (33... Bd4 34. Re2 h6 35. f3 Be5 36. f4 Bd4 37. b3 cxb3+ 38. Kxb3 a5 39. Kc2 a4 40. Kd3) 34. Rd7 a5 35. Rxh7 b4 36. Rh5 c3 37. b3 Kd4 38. Rxf5 Ke4 39. Rh5 Kf3 40. Rh4 Kxf2 41. Re4 Kf3 42. Rxe5?? { (4.66 → -8.44) Blunder. Rc4 was best. } (42. Rc4 Bd6 43. Rc6 Be7 44. Re6 Bd8 45. Rd6 Be7 46. Rd7 Bc5 47. Rd5 Bg1 48. h4 Be3) 42... fxe5 43. h4 e4 44. h5 e3 45. h6?! { (-15.57 → Mate in 7) Checkmate is now unavoidable. Kd3 was best. } (45. Kd3 e2 46. a3 bxa3 47. Kxc3 e1=Q+ 48. Kc4 Qxg3 49. Kc3 Qh2 50. Kd3 a2 51. h6 Qd6+) 45... e2 46. Kd3 e1=Q 47. Kc4 Qd2 48. Kb5 Qd5+ 49. Ka4 Qf7 50. Kxa5 Qh7 51. Kxb4 Qxh6 52. Kxc3 Qg5?? { (Mate in 15 → -6.59) Lost forced checkmate sequence. Qc6+ was best. } (52... Qc6+ 53. Kd4 Qd6+ 54. Kc4 Ke4 55. Kb5 Kd4 56. b4 Qc7 57. Ka6 Qb8 58. a3 Kc4 59. a4) 53. Kb2?? { (-6.59 → Mate in 7) Checkmate is now unavoidable. Kd4 was best. } (53. Kd4 Qa5 54. Kc4 Qxa2 55. Kc5 Ke4 56. Kd6 Qd2+ 57. Kc7 Qd3 58. b4) 53... Qxg3 54. a4 Qb8 55. Ka3 Ke3 56. b4 Ke4 57. a5 Kd5 58. Ka4 Kc4 59. b5 Qb7 60. b6 Kc3 61. a6 Qxa6# { Black wins by checkmate. } 0-1