[Event "Hourly UltraBullet Arena"] [Site "https://lichess.org/ADfalp2h"] [Date "2021.08.31"] [White "z1z0u"] [Black "SakshamSSonar"] [Result "0-1"] [UTCDate "2021.08.31"] [UTCTime "15:40:14"] [WhiteElo "1843"] [BlackElo "1406"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A01"] [Opening "Nimzo-Larsen Attack"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. b3 { A01 Nimzo-Larsen Attack } e6 2. Nc3?! { (0.17 → -0.38) Inaccuracy. Nf3 was best. } (2. Nf3 Nf6 3. e3 c5 4. Bb2 Nc6 5. Be2 Be7 6. O-O O-O) 2... Be7 3. Bb2 Nf6 4. e4 Ng4?? { (0.03 → 5.89) Blunder. d5 was best. } (4... d5 5. e5 Nfd7 6. f4 c5 7. Qh5 a6 8. Nf3 Nc6 9. g4) 5. Qe2?? { (5.89 → 1.27) Blunder. Qxg4 was best. } (5. Qxg4) 5... Nxf2?? { (1.27 → 5.26) Blunder. Nf6 was best. } (5... Nf6 6. g4) 6. Qxf2 Bc5?! { (5.31 → 8.94) Inaccuracy. Bh4 was best. } (6... Bh4 7. g3) 7. O-O-O?? { (8.94 → -8.75) Blunder. Qxc5 was best. } (7. Qxc5 d6 8. Qe3 O-O 9. Nf3 Nc6 10. O-O-O e5 11. Kb1 Re8 12. Bc4 Be6 13. Bxe6 fxe6) 7... Bxf2 8. Nh3 Bb6 9. d4 Na6 10. Na4 Nb4 11. a3 Na2+?! { (-8.25 → -5.01) Inaccuracy. Na6 was best. } (11... Na6 12. Nf4 c6 13. Nxb6 Qxb6 14. a4 O-O 15. Ba3 Re8 16. e5 Qd8 17. Kb1 h6 18. g3) 12. Kb1 Nb4 13. axb4 Ba5?? { (-5.12 → 0.94) Blunder. O-O was best. } (13... O-O 14. Nf4) 14. Nc3?? { (0.94 → -6.33) Blunder. bxa5 was best. } (14. bxa5 O-O) 14... c6?? { (-6.33 → 1.42) Blunder. Bxb4 was best. } (14... Bxb4) 15. Na2?? { (1.42 → -5.31) Blunder. bxa5 was best. } (15. bxa5 Qxa5) 15... Bxb4?? { (-5.31 → -1.61) Blunder. Bb6 was best. } (15... Bb6 16. b5) 16. Nxb4 Qb6? { (-1.64 → -0.46) Mistake. a5 was best. } (16... a5 17. Nd3 b6 18. Be2 a4 19. Bf3 axb3 20. cxb3 d5 21. Nhf4 Ba6 22. Kc2 Bb5 23. Rhe1) 17. Nd3 Qa6?? { (-0.89 → 1.40) Blunder. a5 was best. } (17... a5 18. e5 a4 19. b4 a3 20. Bc3 Qa7 21. Ng5 b6 22. Ne4 O-O 23. Nd6 Ba6 24. Be2) 18. Nhf2? { (1.40 → -0.03) Mistake. e5 was best. } (18. e5) 18... b5?? { (-0.03 → 2.57) Blunder. d5 was best. } (18... d5) 19. Ne5?? { (2.57 → 0.00) Blunder. e5 was best. } (19. e5 O-O 20. g4 Qb6 21. Nc5 f6 22. Nfe4 a5 23. Bd3 a4 24. b4 a3 25. Bc3 Qd8) 19... b4?? { (0.00 → 8.25) Blunder. Qb6 was best. } (19... Qb6 20. Ned3 e5 21. Ba3 Qxd4 22. Bc5 Qc3 23. Bb4 Qd4) 20. Bxa6 Bxa6 21. Nxc6?! { (8.20 → 5.47) Inaccuracy. Nfd3 was best. } (21. Nfd3 Bxd3 22. Nxd3 a5 23. e5 d6 24. Rhe1 O-O 25. Bc1 d5 26. Be3 Rfb8 27. Kb2 Rb5) 21... Bb7?! { (5.47 → 8.55) Inaccuracy. dxc6 was best. } (21... dxc6) 22. d5 Rb8 23. Ne5 Ba6 24. Nxf7 Rb5 25. Bxg7 Rc5 26. Bxh8 Rxc2 27. Bb2 Bd3 28. Rxd3 Rxb2+ 29. Kxb2 Ke7 30. Kb1 Kxf7 31. Rd4 Ke8 32. Rd3 Kd8?! { (20.17 → Mate in 16) Checkmate is now unavoidable. exd5 was best. } (32... exd5 33. Rxd5 Ke7 34. Nd3 a5 35. Rxa5 Kf7 36. Rd5 Ke6 37. Rh5 Ke7 38. Rxh7+ Kd8 39. Kc2) 33. Re3?! { (Mate in 16 → 19.67) Lost forced checkmate sequence. dxe6 was best. } (33. dxe6 d6 34. Rxd6+ Ke7 35. Ra6 h5 36. Nd3 Kd8 37. Rc1 Ke7 38. Rf1 h4 39. Rxa7+ Kxe6) 33... Ke8?! { (19.67 → Mate in 11) Checkmate is now unavoidable. Ke7 was best. } (33... Ke7 34. dxe6) 34. Rf3?! { (Mate in 11 → 19.99) Lost forced checkmate sequence. d6 was best. } (34. d6 Kf7 35. Rf3+ Kg7 36. Kc2 a6 37. Ra1 Kg6 38. Rxa6 Kg7 39. Ra8 h6 40. Ra7 Kh7) 34... Kd8 35. e5 Kc8?! { (19.97 → Mate in 9) Checkmate is now unavoidable. h5 was best. } { Black wins on time. } (35... h5 36. d6) 0-1