[Event "Hourly UltraBullet Arena"] [Site "https://lichess.org/lhSdZYMf"] [Date "2024.01.15"] [White "Satranc_14"] [Black "af2002"] [Result "0-1"] [UTCDate "2024.01.15"] [UTCTime "07:57:14"] [WhiteElo "1933"] [BlackElo "1623"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "15+0"] [ECO "B00"] [Opening "Owen Defense"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 b6?! { (0.20 → 0.95) Inaccuracy. e5 was best. } { B00 Owen Defense } (1... e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5) 2. Nc3 Bb7 3. Nf3 e6 4. h3?! { (0.69 → -0.05) Inaccuracy. d4 was best. } (4. d4 Bb4 5. Bd3 Nf6 6. Nd2 O-O 7. O-O c5 8. dxc5 Nc6) 4... Ne7?! { (-0.05 → 0.76) Inaccuracy. Bb4 was best. } (4... Bb4 5. Bd3 Bxc3 6. dxc3 d6 7. Bg5 Ne7 8. Bh4 O-O 9. O-O) 5. d4 d6 6. Bb5+ Nd7 7. Bxd7+?! { (0.60 → -0.49) Inaccuracy. O-O was best. } (7. O-O) 7... Qxd7 8. d5 Ng6 9. dxe6 fxe6 10. Bg5?! { (-0.39 → -1.09) Inaccuracy. h4 was best. } (10. h4 Ne7 11. Be3 g6 12. Qd3 Bg7 13. O-O-O Nc6 14. Nd4 O-O-O 15. Nxc6 Qxc6) 10... Be7 11. Bxe7?! { (-0.65 → -1.22) Inaccuracy. h4 was best. } (11. h4 O-O) 11... Qxe7 12. Qd3 O-O 13. O-O-O e5? { (-2.00 → -0.62) Mistake. Nf4 was best. } (13... Nf4) 14. h4?! { (-0.62 → -1.35) Inaccuracy. Nd5 was best. } (14. Nd5 Bxd5) 14... Nf4 15. Qd2? { (-1.26 → -2.70) Mistake. Qc4+ was best. } (15. Qc4+ Kh8 16. g3 Ne6 17. Nd5 Bxd5 18. exd5 Rxf3 19. dxe6 Raf8 20. Rhf1 R8f6 21. Rd3 Rxd3) 15... Nxg2 16. Rhg1?! { (-2.53 → -3.65) Inaccuracy. Rdg1 was best. } (16. Rdg1 Rxf3 17. Rxg2 Raf8 18. Nd5 Bxd5 19. Qxd5+ Qf7 20. Rhg1 g6 21. h5 Qxd5 22. exd5 Kg7) 16... Nf4?! { (-3.65 → -2.45) Inaccuracy. Rxf3 was best. } (16... Rxf3 17. Rxg2 Qxh4 18. Rdg1 g6 19. Nd5 Raf8 20. Rg4 Qh5 21. Ne3 Rxf2 22. Qc3 Bc8 23. R4g3) 17. Nd5?? { (-2.45 → -5.36) Blunder. Rg4 was best. } (17. Rg4 Kh8 18. Rdg1 Nh5 19. Nh2 Rf7 20. f3 Raf8 21. b3 Qd8 22. Ne2 Ba6 23. Kb2 Bxe2) 17... Bxd5? { (-5.36 → -3.26) Mistake. Nxd5 was best. } (17... Nxd5 18. Nxe5 Qxe5 19. exd5 Rae8 20. f3 Qf4 21. Qxf4 Rxf4 22. h5 Rxf3 23. c4 Bc8 24. h6) 18. Qxd5+? { (-3.26 → -6.47) Mistake. exd5 was best. } (18. exd5 h6 19. Rg4 Rf7 20. Ng1 Raf8 21. Kb1 Rf5 22. b3 R8f7 23. Qe3 a5 24. Qe4 Rh5) 18... Nxd5 19. exd5 Qf6?! { (-6.81 → -5.25) Inaccuracy. Rxf3 was best. } (19... Rxf3 20. h5 Qh4 21. Rdf1 Qxf2 22. Rxf2 Rxf2 23. h6 g6 24. Rg3 Raf8 25. Rc3 Rf1+ 26. Kd2) 20. Ng5 Qf4+ 21. Kb1 h6 22. Nh3 Qxf2?! { (-5.77 → -4.35) Inaccuracy. Qxh4 was best. } (22... Qxh4 23. Rd3 Qe4 24. Ra3 Qd4 25. Rag3 Rf7 26. a3 Raf8 27. Re1 a5 28. a4 Qxa4 29. Rc3) 23. Nxf2 Rxf2 24. Rdf1 Raf8 25. Rxf2 Rxf2 26. Rh1 g5 27. a3 g4 28. c4 g3 29. Rh3 g2 30. Ka2 g1=Q 31. Rb3?! { (-13.88 → Mate in 9) Checkmate is now unavoidable. Rc3 was best. } (31. Rc3 e4) 31... Qg2?! { (Mate in 9 → -14.34) Lost forced checkmate sequence. Qc1 was best. } (31... Qc1 32. Rb4 e4 33. c5 Qxc5 34. Rb3 Qc4 35. a4 Qxa4+ 36. Ra3 Qc4+ 37. Rb3 Rf1 38. h5) 32. c5?! { (-14.34 → Mate in 5) Checkmate is now unavoidable. a4 was best. } (32. a4 e4 33. Ka3 Rf3 34. Kb4 e3 35. Kb5 e2 36. Rxf3 e1=Q 37. Rd3 Qee4 38. Kc6 Qxc4+) 32... Rxb2+?? { (Mate in 5 → -6.04) Lost forced checkmate sequence. Qxd5 was best. } (32... Qxd5 33. a4 Rf3 34. Kb1 Qd1+ 35. Ka2 Qxb3+ 36. Kb1 Rf1#) 33. Rxb2 Qxb2+ 34. Kxb2 bxc5 35. a4 e4 36. Kc3 e3?! { (-9.29 → -6.51) Inaccuracy. Kg7 was best. } (36... Kg7) 37. Kd3 e2 38. Kxe2 Kf7 39. Kd3 Kf6 40. Kc4 Kf5 41. a5 Ke5 42. a6 Ke4 43. Kb5 Kxd5 { Black wins on time. } 0-1