[Event "Hourly UltraBullet Arena"] [Site "https://lichess.org/l59S3q5z"] [Date "2023.11.15"] [White "alzz"] [Black "MarieRostova"] [Result "0-1"] [UTCDate "2023.11.15"] [UTCTime "10:45:24"] [WhiteElo "1692"] [BlackElo "1019"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+224"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A06"] [Opening "Zukertort Opening: Old Indian Attack"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d3 d5 2. Nf3 { A06 Zukertort Opening: Old Indian Attack } e6 3. e3 Nf6 4. Qe2 Nc6 5. Nc3 Bd7 6. Bd2 Be7 7. O-O-O?! { (-0.18 → -1.16) Inaccuracy. g3 was best. } (7. g3 O-O 8. Bg2 e5 9. O-O Re8 10. e4 dxe4 11. dxe4 Bc5 12. Qc4 Bd4 13. Rfd1 h6) 7... O-O 8. h3?! { (-0.78 → -1.90) Inaccuracy. g4 was best. } (8. g4 Rb8 9. g5 Ne8 10. Qe1 b5 11. d4 b4 12. Ne2 Na5 13. Nf4 c5 14. dxc5 Bxc5) 8... g6? { (-1.90 → -0.68) Mistake. b5 was best. } (8... b5) 9. g4 Ne4?? { (-0.65 → 4.51) Blunder. Rb8 was best. } (9... Rb8) 10. d4?? { (4.51 → -0.12) Blunder. dxe4 was best. } (10. dxe4 Nb4 11. Ne5 c5 12. exd5 exd5 13. Nxd7 Qxd7 14. Kb1 d4 15. Bc1 Bf6 16. Bg2 a5) 10... Nxd2?! { (-0.12 → 0.56) Inaccuracy. b5 was best. } (10... b5 11. Nxe4) 11. Qxd2 Bf6 12. Qe2? { (0.46 → -0.67) Mistake. h4 was best. } (12. h4 e5 13. Nxe5 Bxe5 14. dxe5 Bxg4 15. Be2 Nxe5 16. Nxd5 c6 17. Bxg4 Nxg4 18. Qb4 cxd5) 12... Qe7?! { (-0.67 → 0.07) Inaccuracy. b5 was best. } (12... b5 13. h4) 13. Nd2?! { (0.07 → -0.83) Inaccuracy. g5 was best. } (13. g5 Bg7 14. e4 dxe4 15. Nxe4 Rad8 16. Bg2 h5 17. gxh6 Bxh6+ 18. Kb1 e5 19. d5 Nd4) 13... Nb4 14. f4 b6? { (-0.23 → 0.94) Mistake. c5 was best. } (14... c5 15. Nf3) 15. a3 c6?? { (0.57 → 2.46) Blunder. a5 was best. } (15... a5 16. h4 c5 17. Nf3 b5 18. h5 Nxc2 19. g5 Bh8 20. Kxc2 b4 21. hxg6 fxg6 22. Nb5) 16. axb4 Bc8?! { (2.32 → 3.58) Inaccuracy. a5 was best. } (16... a5 17. b5 cxb5 18. Nxb5 a4 19. Nb1 Bxb5 20. Qxb5 Ra5 21. Qxb6 Raa8 22. g5 Bg7 23. Qc5) 17. Ncb1?! { (3.58 → 2.49) Inaccuracy. h4 was best. } (17. h4 a5 18. b5 cxb5 19. Nxb5 Ba6 20. Qh2 Qb4 21. Na3 b5 22. g5 Bg7 23. h5 Rfc8) 17... Rb8? { (2.49 → 4.04) Mistake. a5 was best. } (17... a5 18. g5 Bg7 19. bxa5 c5 20. h4 cxd4 21. exd4 Bxd4 22. h5 bxa5 23. Nc4 Bg7 24. Ne5) 18. c3?! { (4.04 → 2.73) Inaccuracy. h4 was best. } (18. h4 a5 19. g5 Bg7 20. h5 Rd8 21. hxg6 hxg6 22. Rh4 axb4 23. Qh2 c5 24. Bd3 Qa7) 18... a6?! { (2.73 → 3.86) Inaccuracy. a5 was best. } (18... a5 19. Qh2 Bd7 20. h4 axb4 21. g5 Bg7 22. h5 Rfc8 23. Nf3 c5 24. Ba6 Rd8 25. Bd3) 19. g5 b5? { (3.70 → 7.00) Mistake. Bg7 was best. } (19... Bg7 20. h4 Bd7 21. h5 a5 22. Qh2 Rfc8 23. bxa5 c5 24. Ba6 Rd8 25. hxg6 hxg6 26. Rdg1) 20. gxf6 c5?! { (7.10 → 10.93) Inaccuracy. Qxf6 was best. } (20... Qxf6 21. Nb3 a5 22. Nxa5 Ra8 23. Rg1 Qh4 24. Nxc6 Ra1 25. Ne5 f6 26. Nf3 Qh6 27. Ne1) 21. h4 cxb4 22. Qf2?! { (10.57 → 5.64) Inaccuracy. fxe7 was best. } (22. fxe7 Re8 23. cxb4 Rxe7 24. Nc3 h5 25. Qg2 a5 26. Qg5 axb4 27. Qxe7 bxc3 28. Qe8+ Kg7) 22... bxc3?! { (5.64 → 9.93) Inaccuracy. Qxf6 was best. } (22... Qxf6 23. Nb3 bxc3 24. Nxc3 b4 25. Na4 e5 26. Kd2 Qc6 27. Nac5 exd4 28. exd4 Bf5 29. Bd3) 23. Qg2?? { (9.93 → 3.96) Blunder. fxe7 was best. } (23. fxe7 Re8 24. h5 Rxe7 25. Qh4 c2 26. Kxc2 Rc7+ 27. Kb3 Bb7 28. h6) 23... cxb2+?! { (3.96 → 5.11) Inaccuracy. cxd2+ was best. } (23... cxd2+ 24. Nxd2 Qxf6 25. Nb3 a5 26. h5 b4 27. Nc5 a4 28. Bd3 Ra8 29. Kb1 Ra7 30. Qh2) 24. Kxb2 a5? { (5.09 → 11.98) Mistake. Qxf6 was best. } (24... Qxf6 25. Nb3 a5 26. Nc5 a4 27. Bd3 b4 28. Nd2 Bb7 29. Nxa4 Rfc8 30. Rc1 Bc6 31. Nc5) 25. Kc1?? { (11.98 → 4.14) Blunder. fxe7 was best. } (25. fxe7 h5 26. exf8=Q+ Kxf8 27. Qg5 Bd7 28. Qf6 Be8 29. Rg1 Kg8 30. Qe5) 25... b4?? { (4.14 → 10.60) Blunder. Qxf6 was best. } (25... Qxf6 26. Nb3 a4 27. Nc5 b4 28. Bd3 Bb7 29. Kd2 Rfc8 30. Qg5 Qg7 31. Qe5 Bc6 32. Qxg7+) 26. Nb3? { (10.60 → 4.54) Mistake. fxe7 was best. } (26. fxe7 Re8 27. h5 Rb6 28. hxg6 fxg6 29. Bd3 e5 30. Qxd5+ Re6 31. Ne4) 26... a4? { (4.54 → 9.84) Mistake. Qxf6 was best. } (26... Qxf6 27. Nc5 a4 28. Bd3 Bb7 29. Qg5 Qg7 30. Qe5 Qxe5 31. fxe5 Bc6 32. Rhf1 Rfc8 33. Nd2) 27. Nc5? { (9.84 → 4.32) Mistake. fxe7 was best. } (27. fxe7 Re8 28. Nc5 Rb7 29. Nxb7 Bxb7 30. Bb5 Rxe7 31. Bxa4 Rc7+ 32. Kb2 Bc6 33. Bb3 f6) 27... b3?? { (4.32 → 11.07) Blunder. Qxf6 was best. } { Black wins on time. } (27... Qxf6 28. Bd3 Bb7 29. Qg5 Qg7 30. Qe5 Qxe5 31. fxe5 Bc6 32. h5 a3 33. Nd2 b3 34. Ndxb3) 0-1