[Event "Hourly UltraBullet Arena"] [Site "https://lichess.org/Z8Mcd7bD"] [Date "2024.02.02"] [White "ishankhamayacha1"] [Black "AadinathANair"] [Result "0-1"] [UTCDate "2024.02.02"] [UTCTime "08:43:36"] [WhiteElo "1938"] [BlackElo "1489"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+27"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A06"] [Opening "Zukertort Opening: Old Indian Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. d3 { A06 Zukertort Opening: Old Indian Attack } Nf6 3. Bg5 e6 4. Bxf6 Kd7?? { (-0.73 → 7.77) Blunder. Qxf6 was best. } (4... Qxf6 5. d4 c5 6. e3 Nc6 7. Bb5 Bd6 8. O-O O-O 9. c3) 5. c3?? { (7.77 → 0.57) Blunder. Ne5+ was best. } (5. Ne5+ Ke8 6. Bxd8 Bd6 7. d4 Bxe5 8. dxe5 Kxd8 9. e4 d4 10. Qxd4+ Bd7 11. Qe3 h6) 5... Qxf6 6. d4 c5 7. e3 Nc6 8. Bd3?! { (0.52 → -0.21) Inaccuracy. Bb5 was best. } (8. Bb5 Ke8) 8... cxd4?! { (-0.21 → 0.35) Inaccuracy. Kc7 was best. } (8... Kc7) 9. exd4 Bd6 10. Bc2?! { (0.27 → -0.63) Inaccuracy. O-O was best. } (10. O-O Ke7 11. Bb5 Rd8 12. Re1 Kf8 13. Nbd2 Qh6 14. Nb3 Bd7 15. g3 Rac8 16. Nc5 Bxc5) 10... e5 11. Nbd2?! { (-0.14 → -0.91) Inaccuracy. dxe5 was best. } (11. dxe5 Nxe5) 11... exd4 12. cxd4?! { (-0.64 → -1.54) Inaccuracy. O-O was best. } (12. O-O Rd8) 12... Re8+ 13. Kf1 Kc7 14. Nb3?! { (-1.04 → -1.88) Inaccuracy. Ba4 was best. } (14. Ba4 g5 15. h3 h5 16. Nb1 a6 17. Nc3 Be6 18. Bxc6 bxc6 19. Qa4 Rab8 20. Qxa6 Bc8) 14... Bg4?! { (-1.88 → -1.16) Inaccuracy. Bd7 was best. } (14... Bd7 15. h3) 15. Nc5?? { (-1.16 → -3.68) Blunder. h3 was best. } (15. h3 Bxf3 16. Qxf3 Qxf3 17. gxf3 Nb4 18. Bb1 Re7 19. a3 Nc6 20. Ba2 Rae8 21. Rd1 Re2) 15... Nxd4? { (-3.68 → -2.03) Mistake. Bxc5 was best. } (15... Bxc5 16. dxc5 Ne5 17. h3 Bh5 18. Rh2 Rad8 19. h4 Bxf3 20. gxf3 Nxf3 21. Rh3 Re1+ 22. Qxe1) 16. Qxd4 Qxd4 17. Nxd4 Bxc5 18. Nb3?? { (-2.23 → -4.60) Blunder. Nb5+ was best. } (18. Nb5+ Kb8 19. Nc3 a6 20. h4 Ka7 21. h5 d4 22. Ne4 Be7 23. Bd3 Be6 24. b3 Rac8) 18... Be2+ 19. Kg1 Bb6 20. h3 Bc4 21. Kh2 Rac8 22. g3? { (-3.46 → -6.14) Mistake. Rhd1 was best. } (22. Rhd1 Re2 23. Nd2 Ba6 24. Bxh7 Kb8 25. Bf5 Rd8 26. Bg4 Rxf2 27. Bf3 Be2 28. Re1 Bxf3) 22... Kb8?! { (-6.14 → -4.62) Inaccuracy. Re2 was best. } (22... Re2 23. Rhc1 Rxf2+ 24. Kh1 Kb8 25. Bd1 Bd3 26. Rxc8+ Kxc8 27. Rc1+ Kb8 28. Nc5 Bxc5 29. Rxc5) 23. Bf5 Bxf2?? { (-5.25 → -1.78) Blunder. Re2 was best. } (23... Re2 24. Rhf1 Rce8 25. Rab1 R2e5 26. Bg4 Bxf1 27. Rxf1 f5 28. Bf3 Re1 29. Kg2 Rxf1 30. Kxf1) 24. Bg4?? { (-1.78 → -4.56) Blunder. Bxc8 was best. } (24. Bxc8 Kxc8) 24... Re2?? { (-4.56 → -0.43) Blunder. Rcd8 was best. } (24... Rcd8 25. Kg2 Be3 26. Bf3 d4 27. Nc5 Rc8 28. b3 Rxc5 29. bxc4 Rxc4 30. h4 b6 31. Rhe1) 25. Bf3?? { (-0.43 → -5.49) Blunder. Bxe2 was best. } (25. Bxe2) 25... Rc2 26. Kg2?? { (-5.44 → Mate in 6) Checkmate is now unavoidable. h4 was best. } (26. h4 Bb6+ 27. Kh3 Rf2 28. Bg2 d4 29. Rhe1 Be6+ 30. Rxe6 fxe6 31. Re1 d3 32. Rxe6 Rcc2) 26... Be3+? { (Mate in 6 → -8.61) Lost forced checkmate sequence. Bb6+ was best. } (26... Bb6+ 27. Nd2 Rxd2+ 28. Be2 Rxe2+ 29. Kf3 Rf2+ 30. Kg4 Be2+ 31. Kg5 Bd8#) 27. Be2 Rxe2+ 28. Kf3 Rf2+?! { (-8.61 → -5.37) Inaccuracy. Bb6 was best. } (28... Bb6 29. g4 g5 30. Rhe1 Rf2+ 31. Kg3 Rxb2 32. Rab1 Rxa2 33. Re7 Ra3 34. Rxf7 Bxb3 35. Rf3) 29. Kg4?? { (-5.37 → Mate in 2) Checkmate is now unavoidable. Kxe3 was best. } (29. Kxe3 Re2+ 30. Kf3 Rce8 31. Rhc1 Rxb2 32. Re1 Be2+ 33. Kf2 Bd3+ 34. Kf3 Be4+ 35. Kg4 Rc2) 29... f5+ 30. Kh4 g6? { (Mate in 3 → -8.14) Lost forced checkmate sequence. Rc6 was best. } (30... Rc6 31. g4 Rh6+ 32. Kg3 f4#) 31. Rhg1? { (-8.14 → Mate in 4) Checkmate is now unavoidable. g4 was best. } (31. g4 f4 32. Rhe1 Rxb2 33. Kg5 d4 34. Kh6 f3+ 35. g5 f2 36. Red1 Rf8 37. Rf1 Bxf1) 31... h6 32. g4 g5+? { (Mate in 5 → -7.52) Lost forced checkmate sequence. Rf3 was best. } (32... Rf3 33. gxf5 Bf2+ 34. Kg4 Be2 35. Nd4 Rxf5+ 36. Nxe2 h5#) 33. Kg3? { (-7.52 → Mate in 1) Checkmate is now unavoidable. Kh5 was best. } (33. Kh5 fxg4 34. Rxg4 Be2 35. Rg1 Rh2 36. Kxh6 Bxg4 37. Rxg4 Rxb2 38. Rg3 Bf4 39. Rd3 d4) 33... f4# { Black wins by checkmate. } 0-1