[Event "Hourly UltraBullet Arena"] [Site "https://lichess.org/2emsQlnY"] [Date "2023.07.31"] [White "PitagorasChile"] [Black "chessknight2001"] [Result "1-0"] [UTCDate "2023.07.31"] [UTCTime "02:44:42"] [WhiteElo "1518"] [BlackElo "2095"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-48"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A01"] [Opening "Nimzo-Larsen Attack: Classical Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. b3 d5 { A01 Nimzo-Larsen Attack: Classical Variation } 2. b4? { (0.08 → -1.18) Mistake. Bb2 was best. } (2. Bb2 Bf5 3. Nf3 e6 4. e3 c6 5. c4 Nd7 6. Nc3 Ngf6) 2... Nf6 3. Bb2 e6 4. b5 Be7 5. a4 O-O 6. Nf3 c6 7. e3 cxb5 8. d4?? { (0.06 → -2.42) Blunder. axb5 was best. } (8. axb5) 8... Nbd7?? { (-2.42 → -0.32) Blunder. bxa4 was best. } (8... bxa4 9. Rxa4 Nc6 10. Ra1 Bd7 11. Nbd2 a5 12. Bd3 Nb4 13. Be2 Qc7 14. c3 Nc6 15. O-O) 9. axb5 Nb6 10. c4? { (-0.41 → -2.00) Mistake. Nbd2 was best. } (10. Nbd2) 10... Nxc4 11. Bxc4 dxc4 12. Qc2 Qc7?! { (-2.53 → -1.52) Inaccuracy. Bd7 was best. } (12... Bd7 13. Qxc4 a6 14. Qb3 axb5 15. Rxa8 Qxa8 16. Ne5 Qa5+ 17. Nc3 b4 18. Nxd7 Nxd7 19. Ne2) 13. Nbd2? { (-1.52 → -3.07) Mistake. Ne5 was best. } (13. Ne5 Bd7 14. Nxd7 Qxd7 15. Qxc4 Rfc8 16. Qb3 a5 17. O-O Nd5 18. h3 Bb4 19. Qd3 h6) 13... Nd5?! { (-3.07 → -1.76) Inaccuracy. Bd7 was best. } (13... Bd7 14. O-O Bxb5 15. Rfc1 Rfc8 16. e4 Be8 17. Qxc4 Qxc4 18. Rxc4 Rcb8 19. Rc2 a5 20. d5) 14. Nxc4?! { (-1.76 → -2.78) Inaccuracy. Qxc4 was best. } (14. Qxc4 Bd7 15. Qb3 Qb6 16. e4 Nf4 17. g3 Nh3 18. Rb1 a6 19. Kf1 Bxb5+ 20. Kg2 Ng5) 14... Nb6?? { (-2.78 → -0.58) Blunder. Bd7 was best. } (14... Bd7 15. O-O Rfc8 16. Rfc1 Bxb5 17. Nfe5 f6 18. Qb3 Ba6 19. Nd2 Qb6 20. Qxb6 Rxc1+ 21. Bxc1) 15. Na3?! { (-0.58 → -1.67) Inaccuracy. Ba3 was best. } (15. Ba3 Qxc4) 15... Bb4+?! { (-1.67 → -0.90) Inaccuracy. Qxc2 was best. } (15... Qxc2 16. Nxc2) 16. Ke2 Qd7?! { (-0.97 → -0.34) Inaccuracy. Qe7 was best. } (16... Qe7 17. Rhc1 a5 18. Qc7 Qxc7 19. Rxc7 f6 20. Nd2 Rd8 21. Ne4 Nd5 22. Rcc1 b6 23. Nc4) 17. Qb3 Bxa3?! { (-0.42 → 0.38) Inaccuracy. Qe7 was best. } (17... Qe7 18. Nc2) 18. Bxa3 Qd5?? { (0.23 → 3.47) Blunder. Rd8 was best. } (18... Rd8 19. Rhb1 Qe8 20. Bc5 Nd7 21. Bd6 Nf6 22. Be5 Bd7 23. Kf1 a6 24. bxa6 bxa6 25. Nd2) 19. Bxf8?? { (3.47 → -6.10) Blunder. Qxd5 was best. } (19. Qxd5 exd5 20. Bxf8 Kxf8 21. Rhc1 Nc4 22. Ne5 Nd6 23. Rc7 Ke8 24. f3 Kd8 25. b6 axb6) 19... Qxb3 20. Rhb1 Qxb5+?? { (-6.13 → 4.31) Blunder. Qc4+ was best. } (20... Qc4+ 21. Ke1 Kxf8 22. Ne5 Qc3+ 23. Kf1 f6 24. Nf3 Bd7 25. Kg1 Bxb5 26. Nd2 Bc6 27. Nb3) 21. Rxb5 Kxf8?! { (4.36 → 5.53) Inaccuracy. Nd5 was best. } (21... Nd5 22. Rba5 Kxf8 23. Rxa7 Rxa7 24. Rxa7 f6 25. Ra8 Nb6 26. Ra1 Nc4 27. Nd2 Nd6 28. f3) 22. Rxb6 a6 23. Rab1 Bd7 24. Rxa6?? { (5.67 → -0.11) Blunder. Rxb7 was best. } (24. Rxb7 Bb5+ 25. Kd2 Rc8 26. Rc1 Rxc1 27. Kxc1 Bc6 28. Rb8+ Ke7 29. d5 Bxd5 30. Nd2 Bxg2) 24... Be8?? { (-0.11 → 13.94) Blunder. bxa6 was best. } (24... bxa6) 25. Rab6? { (13.94 → 5.51) Mistake. Rxa8 was best. } (25. Rxa8 f6 26. Rxb7 h6 27. Rbb8 Ke7 28. Rxe8+ Kd7 29. Nd2 e5 30. Red8+ Ke7 31. d5 g5) 25... Ra4 26. Rxb7 f6 27. Nd2 Bb5+?! { (5.96 → 11.53) Inaccuracy. e5 was best. } (27... e5 28. d5 Ra8 29. Rb8 Rxb8 30. Rxb8 Kf7 31. Rb1 Kf8 32. Kf1 Bg6 33. Rb8+ Ke7 34. Kg1) 28. R1xb5 Ra2?! { (12.02 → Mate in 10) Checkmate is now unavoidable. Ra8 was best. } (28... Ra8 29. Rc5 f5 30. Rcc7 h6 31. Rf7+ Kg8 32. Rxg7+ Kh8 33. Rh7+ Kg8 34. Rxh6 Rf8 35. Rg6+) 29. Rb8+?! { (Mate in 10 → 12.50) Lost forced checkmate sequence. Rc5 was best. } (29. Rc5 Ra8 30. Rcc7 f5 31. Rxg7 h5 32. Rbf7+ Ke8 33. Rh7 Rd8 34. Rb7 Rd7 35. Rbxd7 f4) 29... Kf7 30. R5b7+ Kg6 31. Kf3 Ra1?! { (15.07 → Mate in 8) Checkmate is now unavoidable. Rb2 was best. } (31... Rb2 32. Rxb2 e5 33. d5 f5 34. R2b7 h6 35. d6 e4+ 36. Kf4 Kf6 37. d7 g5+ 38. Kg3) 32. Ne4?! { (Mate in 8 → 14.99) Lost forced checkmate sequence. Rg8 was best. } (32. Rg8 Kh6 33. Rgxg7 f5 34. Rxh7+ Kg6 35. Nc4 Ra5 36. Ne5+ Rxe5 37. dxe5 f4 38. e4 Kg5) 32... Rg1?! { (14.99 → Mate in 5) Checkmate is now unavoidable. Rb1 was best. } (32... Rb1 33. Rxb1 f5 34. Nc5 e5 35. d5 Kg5 36. Rf8 h6 37. d6 e4+ 38. Kg3) 33. Ng3 Rxg2 34. Kxg2 h5 35. h4 f5 36. Rxg7+ Kxg7 37. Nxh5+ { White wins on time. } 1-0