[Event "Hourly UltraBullet Arena"] [Site "https://lichess.org/BzmRet0V"] [Date "2021.12.19"] [White "Kagan_TrN"] [Black "Nithish2007"] [Result "0-1"] [UTCDate "2021.12.19"] [UTCTime "08:56:42"] [WhiteElo "1797"] [BlackElo "1461"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A08"] [Opening "Zukertort Opening: Reversed Grünfeld"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. Nf3 e6 2. g3 c5 3. Bg2 Nc6 4. O-O d5 5. d4 { A08 Zukertort Opening: Reversed Grünfeld } Nf6 6. dxc5 Bxc5 7. c3?! { (-0.02 → -0.86) Inaccuracy. c4 was best. } (7. c4 d4 8. Ne1 O-O 9. Nd3 Be7 10. Bg5 a5 11. Bxf6 Bxf6) 7... Bd6? { (-0.86 → 0.50) Mistake. O-O was best. } (7... O-O 8. Nbd2 a5 9. c4 Be7 10. cxd5 Qxd5 11. e4 Qh5 12. e5) 8. Bg5 Be7 9. Bxf6 Bd7?? { (-0.30 → 9.00) Blunder. Bxf6 was best. } (9... Bxf6 10. Nbd2 O-O 11. e4 dxe4 12. Nxe4 Be7 13. Qe2 Bd7 14. Ned2 Qc7 15. Nc4 Rfd8 16. Rfe1) 10. Nbd2?? { (9.00 → 0.44) Blunder. Bxg7 was best. } (10. Bxg7 Rg8 11. Bh6 e5 12. b4 Qc7 13. Na3 a6 14. Bc1 Be6 15. b5 e4 16. bxc6 exf3) 10... Bxf6 11. e4 Qe7? { (0.42 → 1.67) Mistake. Qb6 was best. } (11... Qb6 12. exd5) 12. e5?? { (1.67 → -0.42) Blunder. Re1 was best. } (12. Re1 dxe4 13. Nxe4 O-O 14. Nxf6+ gxf6 15. Nd4 Nxd4 16. cxd4 Rfd8 17. Qg4+ Kh8 18. d5 exd5) 12... Bxe5 13. Nxe5 Nxe5 14. f4?! { (-0.26 → -1.35) Inaccuracy. Re1 was best. } (14. Re1 Nd3 15. Re3 Nxb2 16. Qb1 Na4 17. Qxb7 O-O 18. Qxd5 Rac8 19. Qa5 Qd6 20. Nb3 Rc7) 14... Nc6 15. f5? { (-1.55 → -2.92) Mistake. Nb3 was best. } (15. Nb3 O-O 16. f5 Rad8 17. fxe6 fxe6 18. Qd2 Be8 19. Rxf8+ Qxf8 20. Rf1 Qd6 21. Qf2 Bg6) 15... Ne5?? { (-2.92 → -0.97) Blunder. exf5 was best. } (15... exf5) 16. fxe6 Bxe6 17. Nf3 Nxf3+ 18. Bxf3 Bf5?? { (-0.92 → 1.55) Blunder. Qc5+ was best. } (18... Qc5+ 19. Rf2 O-O 20. Qa4 Rfd8 21. Rd1 Rac8 22. Rd2 h6 23. Qf4 Qb6 24. Qd4 Qa5 25. a3) 19. Bxd5?! { (1.55 → 0.85) Inaccuracy. Qxd5 was best. } (19. Qxd5 Be6 20. Qb5+ Qd7 21. Qxb7 Qxb7 22. Bxb7 Rb8 23. Bc6+ Ke7 24. b4 Rhd8 25. Rfd1 Rxd1+) 19... Be6?? { (0.85 → 3.67) Blunder. Qe3+ was best. } (19... Qe3+ 20. Rf2 O-O-O 21. Qb3 Rd7 22. c4 Qd4 23. Rd1 Qe5 24. Qf3 g6 25. Re2 Qc7 26. Rde1) 20. Bxe6? { (3.67 → 2.09) Mistake. Qa4+ was best. } (20. Qa4+ Qd7 21. Qxd7+ Kxd7 22. Bxe6+ fxe6 23. Rf7+ Kc6 24. Re1 Rae8 25. Rxg7 e5 26. Kf2 h5) 20... Qxe6?? { (2.09 → 5.87) Blunder. Qc5+ was best. } (20... Qc5+ 21. Rf2 fxe6 22. Qa4+ b5 23. Qb3 O-O-O 24. Qxe6+ Kb8 25. Re1 Rde8 26. Qxe8+ Rxe8 27. Rxe8+) 21. Re1 O-O 22. Rxe6 fxe6 23. Qe2 Rad8 24. Re1 Rde8 25. Qc4 Kh8 26. Rxe6 Rd8 27. Re1 Rd7 28. Rf1 Re8 29. Qg4 Rdd8 30. Qh3 h6 31. Qg2 g5?! { (5.71 → 8.01) Inaccuracy. Re7 was best. } (31... Re7 32. Qf2 b6 33. Qc2 a6 34. Qg6 Re2 35. Qxb6 Rdd2 36. Qb7 Kh7 37. Qf3 a5 38. a4) 32. Rf2 g4 33. Rf1 Re1? { (7.62 → Mate in 8) Checkmate is now unavoidable. Rf8 was best. } (33... Rf8 34. Rxf8+ Rxf8 35. Qd2 Rf6 36. Qd7 Rg6 37. Qe7 Rg7 38. Qe6 Kh7 39. Qf5+ Kg8 40. Qc8+) 34. h3? { (Mate in 8 → 7.13) Lost forced checkmate sequence. Rxe1 was best. } (34. Rxe1 a6 35. Qe4 Kg8 36. Qg6+ Kh8 37. Qf6+ Kg8 38. Qxd8+ Kf7 39. Re7+ Kf6 40. Qd6+ Kg5) 34... Rxf1+ 35. Qxf1 Rg8 36. Qg2 Rg7 37. h4 Rf7 38. h5 Rf1+?? { (6.97 → Mate in 14) Checkmate is now unavoidable. Rg7 was best. } (38... Rg7 39. Qf1) 39. Qxf1?! { (Mate in 14 → 65.76) Lost forced checkmate sequence. Kxf1 was best. } (39. Kxf1 b5 40. Qa8+ Kg7 41. Qxa7+ Kf6 42. Qb8 Ke6 43. Qxb5 Kf6 44. Qb6+ Kg7 45. Qg6+ Kf8) 39... Kg8 40. Qf2 Kg7?! { (76.07 → Mate in 12) Checkmate is now unavoidable. a5 was best. } (40... a5 41. Qb6 Kf7 42. Qxa5 Ke6 43. Qb6+ Kd5 44. Qxb7+ Kc4 45. Qe4+ Kc5 46. Qxg4 Kd5 47. Qf5+) 41. Qg2 b6 42. Qf2?! { (Mate in 23 → 76.07) Lost forced checkmate sequence. Qb7+ was best. } (42. Qb7+ Kf6 43. Qxa7 b5 44. Qc5 b4 45. Qxb4 Ke6 46. Qb6+ Kd5 47. Qxh6 Kc5 48. Qg5+ Kb6) 42... b5?! { (76.07 → Mate in 13) Checkmate is now unavoidable. Kg8 was best. } (42... Kg8 43. Qf6) 43. Qe3?! { (Mate in 13 → 76.12) Lost forced checkmate sequence. Qxa7+ was best. } (43. Qxa7+ Kf6 44. Qc5 Ke6 45. Qxb5 Kd6 46. Qb6+ Kd5 47. Qxh6 Ke4 48. Qf4+ Kd5 49. Qxg4 Kd6) 43... b4?! { (76.12 → Mate in 12) Checkmate is now unavoidable. a5 was best. } { Black wins on time. } (43... a5 44. Qe5+ Kf7 45. Qxb5 Ke7 46. Qxa5 Kd7 47. Qb6 Kc8 48. Qxh6 Kb7 49. Qg7+ Kc6 50. Qg6+) 0-1