[Event "Hourly UltraBullet Arena"] [Site "https://lichess.org/47N25gGV"] [Date "2023.07.08"] [White "ivanrojo"] [Black "Huang0617"] [Result "1-0"] [UTCDate "2023.07.08"] [UTCTime "01:36:52"] [WhiteElo "1787"] [BlackElo "1801"] [WhiteRatingDiff "+64"] [BlackRatingDiff "-5"] [WhiteTitle "CM"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A06"] [Opening "Zukertort Opening: Old Indian Attack"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. Nf3 d5 2. d3 { A06 Zukertort Opening: Old Indian Attack } Nc6 3. g3 e6 4. Bg2 Nf6 5. O-O Bb4 6. Nbd2 Bd6 7. c3 Bxg3?? { (0.15 → 4.06) Blunder. a5 was best. } (7... a5 8. d4 O-O 9. Qc2 Re8 10. e4 e5 11. exd5 Nxd5 12. dxe5 Nxe5 13. Nxe5 Bxe5 14. Re1) 8. e4?? { (4.06 → -1.46) Blunder. hxg3 was best. } (8. hxg3 e5 9. Re1 e4 10. dxe4 dxe4 11. Ng5 e3 12. Nde4 exf2+ 13. Nxf2 Qe7 14. e4 Ne5) 8... Bxh2+?? { (-1.46 → 2.99) Blunder. Bf4 was best. } (8... Bf4 9. Re1 O-O 10. e5 Ng4 11. Nb3 Bxc1 12. Nxc1 Ne7 13. d4 b6 14. Nd3 Ng6 15. Qd2) 9. Kxh2?! { (2.99 → 2.22) Inaccuracy. Nxh2 was best. } (9. Nxh2 e5 10. exd5 Nxd5 11. Nb3 O-O 12. d4 Nf4 13. Bxf4 exf4 14. Qh5 a5 15. Nc5 a4) 9... dxe4 10. Kg1?? { (2.46 → -1.87) Blunder. Nxe4 was best. } (10. Nxe4 e5 11. Re1 O-O 12. Nxf6+ Qxf6 13. Qa4 Qg6 14. Qh4 f6 15. d4 Bg4 16. Qg3 Rae8) 10... exf3 11. Nxf3 e5 12. d4 Bh3?? { (-1.71 → 3.43) Blunder. exd4 was best. } (12... exd4 13. Qe2+ Be6 14. Rd1 Qe7 15. Nxd4 Nxd4 16. Rxd4 O-O 17. Bf4 Rae8 18. Re1 b6 19. Qf3) 13. Re1?? { (3.43 → -1.91) Blunder. Bxh3 was best. } (13. Bxh3 e4 14. Nh4 O-O 15. f3 e3 16. Ng2 Nd5 17. f4 Re8 18. Qf3 Na5 19. Nxe3 Nxe3) 13... Bxg2 14. Kxg2 e4 15. Rxe4+?? { (-2.07 → -5.92) Blunder. Bg5 was best. } (15. Bg5 Ne7 16. Ne5 Qd6 17. Qe2 Qe6 18. Qb5+ c6 19. Qb3 Ned5 20. c4 Ne7 21. Rad1 O-O) 15... Nxe4 16. Qe2 Qd5 17. Nd2 Kd7?! { (-6.06 → -4.43) Inaccuracy. f5 was best. } (17... f5 18. f3 O-O 19. fxe4 fxe4 20. Qc4 Ne7 21. b3 Rf7 22. Qxd5 Nxd5 23. Nxe4 Re8 24. Ng5) 18. Qxe4 Rhe8?? { (-4.40 → 7.03) Blunder. Ne7 was best. } (18... Ne7 19. Qxd5+ Nxd5 20. Nb3 Rae8 21. c4 Nf6 22. Bf4 Kc8 23. Kf3 h5 24. d5 Nd7 25. Nd4) 19. Qxd5+ Kc8 20. Nf3 Re2 21. Qf5+ Kb8 22. Be3 Rxf2+ 23. Kxf2 a6? { (9.20 → Mate in 19) Checkmate is now unavoidable. b6 was best. } (23... b6 24. Qd5 Ne7 25. Qxf7 Kb7 26. Qxe7 h5 27. Qxg7 h4 28. Bf4 Rc8 29. d5 Kb8 30. Qe7) 24. Qd7 Ka7 25. Qxc6?? { (Mate in 4 → 6.40) Lost forced checkmate sequence. d5+ was best. } (25. d5+ Nd4 26. Bxd4+ c5 27. dxc6+ Kb8 28. Qxb7#) 25... f6?? { (6.40 → Mate in 2) Checkmate is now unavoidable. bxc6 was best. } (25... bxc6 26. Rg1 g6 27. Bc1 h5 28. a4 c5 29. dxc5 a5 30. Nd4 Ka6) 26. Qxc7 Rb8 27. Qc5+?! { (Mate in 3 → 10.96) Lost forced checkmate sequence. d5+ was best. } (27. d5+ Ka8 28. Qb6 h6 29. Qa7#) 27... Ka8 28. Qc7 b6 29. Qxb6?? { (Mate in 8 → 6.80) Lost forced checkmate sequence. Bf4 was best. } (29. Bf4 Rb7 30. Qc8+ Ka7 31. Re1 a5 32. Re7 Rxe7 33. Bb8+ Ka8 34. Bc7+ Ka7 35. Qb8+ Ka6) 29... Rb7?? { (6.80 → Mate in 7) Checkmate is now unavoidable. Rxb6 was best. } (29... Rxb6 30. b3 g6 31. Nd2 Re6 32. d5 Re5 33. Nc4 Rf5+ 34. Kg2 Rh5 35. Rf1 Rf5 36. Rxf5) 30. Qxa6+ Ra7 31. Qxa7+?! { (Mate in 1 → 14.85) Lost forced checkmate sequence. Qc8# was best. } (31. Qc8#) 31... Kxa7 32. Ne5 Ka8 33. Nd7 g5?! { (43.31 → Mate in 15) Checkmate is now unavoidable. f5 was best. } (33... f5 34. Rg1 g6 35. Ne5 Kb7 36. Rh1 h5 37. Nxg6 Kc6 38. Ne5+ Kd5 39. Rxh5 Ke4 40. a4) 34. Nxf6 Ka7 35. Ne8 Kb7 36. Kf3 { White wins on time. } 1-0