[Event "Monthly UltraBullet Arena"] [Site "https://lichess.org/2FHd7nUw"] [Date "2023.12.03"] [White "kogati_bobra"] [Black "german_tat"] [Result "1-0"] [UTCDate "2023.12.03"] [UTCTime "17:56:14"] [WhiteElo "895"] [BlackElo "995"] [WhiteRatingDiff "+232"] [BlackRatingDiff "-44"] [Variant "Standard"] [TimeControl "15+0"] [ECO "D07"] [Opening "Queen's Gambit Declined: Chigorin Defense"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 d5 2. c4 Nc6 3. Nc3 dxc4 { D07 Queen's Gambit Declined: Chigorin Defense } 4. Bd2?? { (0.90 → -0.87) Blunder. d5 was best. } (4. d5 Ne5 5. f4 Nd7 6. e4 c6 7. dxc6 bxc6 8. Bxc4 e6) 4... Bf5?? { (-0.87 → 1.65) Blunder. Qxd4 was best. } (4... Qxd4 5. e4) 5. e4 Bxe4? { (1.49 → 3.24) Mistake. Bc8 was best. } (5... Bc8 6. d5) 6. Nxe4 Qd5 7. Bxc4?? { (3.95 → -1.70) Blunder. Nc3 was best. } (7. Nc3 Qxd4 8. Nf3 Qg4 9. h3 Qg6 10. Bxc4 O-O-O 11. O-O e6 12. Qe2 Bc5 13. Bf4 Nge7) 7... Qxc4 8. Nc3?! { (-1.57 → -2.65) Inaccuracy. Ne2 was best. } (8. Ne2 e6 9. Rc1 Qd3 10. Ng5 Nf6 11. O-O Bd6 12. Rc3 Qa6 13. a3 h6 14. Nf3 O-O) 8... Nb4?! { (-2.65 → -1.70) Inaccuracy. O-O-O was best. } (8... O-O-O 9. Nce2 e5 10. Nf3 exd4 11. O-O d3 12. Nf4 Bd6 13. Nh5 Nge7 14. Nxg7 Qd5 15. Qb3) 9. Nge2 Nc2+?? { (-1.87 → 4.69) Blunder. Nd3+ was best. } (9... Nd3+ 10. Kf1) 10. Qxc2 O-O-O 11. O-O-O Qxc3?! { (4.21 → 6.47) Inaccuracy. e6 was best. } (11... e6 12. Be3 Ne7 13. Kb1 g6 14. Rd2 Rd7 15. Rc1 Nf5 16. Bg5 Bg7 17. g4 Nxd4 18. Nxd4) 12. Qxc3 Nf6 13. Be3 e6 14. Rd2 Bb4 15. Rhd1? { (6.88 → 4.13) Mistake. Qxb4 was best. } (15. Qxb4 Nd5 16. Qa5 Nxe3 17. fxe3 Rd6 18. Qg5 g6 19. Qf6 Rf8 20. Kb1 Rd7 21. Rc1 Kb8) 15... Bxc3 16. bxc3 c6 17. Kb1 Rd6 18. Ka1 Kc7?! { (4.14 → 5.40) Inaccuracy. Rhd8 was best. } (18... Rhd8 19. Bg5 Rd5 20. Bxf6 gxf6 21. c4 Rh5 22. h3 Rh4 23. Nc1 Kc7 24. Nb3 b6 25. f3) 19. Rb2?! { (5.40 → 4.13) Inaccuracy. Bf4 was best. } (19. Bf4 Ne4 20. Rb2 g5 21. Be5 f6 22. Bxd6+ Nxd6 23. Rc2 b5 24. Ng3 h5 25. Re2 h4) 19... b6?! { (4.13 → 5.55) Inaccuracy. Kc8 was best. } (19... Kc8 20. Rc1 Rd7 21. c4 e5 22. h3 exd4 23. Bxd4 b6 24. Bxf6 gxf6 25. c5 b5 26. Ng3) 20. Rdb1?! { (5.55 → 4.30) Inaccuracy. Bf4 was best. } (20. Bf4 Rd8 21. c4 Kb7 22. Bxd6 Rxd6 23. Nc3 Rd7 24. Rb3 Rd8 25. h3 Rd7 26. g3 Kc8) 20... a5?! { (4.30 → 6.33) Inaccuracy. Rd7 was best. } (20... Rd7 21. Bf4+ Kb7 22. c4 Rhd8 23. Rc1 Ne8 24. Be3 Nd6 25. Ng3 g6 26. c5) 21. Rxb6 Kc8?? { (6.49 → Mate in 2) Checkmate is now unavoidable. Rdd8 was best. } (21... Rdd8 22. Bf4+ Kd7 23. Rb7+ Ke8 24. Ra7 Nd5 25. Rbb7 h5 26. Rxf7 g5 27. Bxg5 Rb8 28. Rfb7) 22. Rb7?? { (Mate in 2 → 6.51) Lost forced checkmate sequence. Rb8+ was best. } (22. Rb8+ Kd7 23. R1b7#) 22... Kd8 23. Rb8+ Kd7? { (7.41 → Mate in 1) Checkmate is now unavoidable. Ke7 was best. } (23... Ke7 24. R1b7+ Rd7 25. Rxd7+ Nxd7 26. Rxh8 e5 27. Rxh7 Kf6 28. Kb2 Kg6 29. Rh8 exd4 30. Nxd4) 24. Rxh8? { (Mate in 1 → 8.18) Lost forced checkmate sequence. R1b7# was best. } (24. R1b7#) 24... Ke7 25. Rxh7?! { (9.49 → 5.79) Inaccuracy. Bc1 was best. } (25. Bc1 Nd7 26. Ba3 c5 27. dxc5 Rc6 28. Nd4 Rc7 29. c6+ Kf6 30. Bd6 Ra7 31. Rb5 Kg6) 25... Kd7?! { (5.79 → 11.46) Inaccuracy. Nxh7 was best. } (25... Nxh7 26. Nc1 Nf6 27. Nd3 Ne4 28. Rb7+ Rd7 29. Rxd7+ Kxd7 30. c4 f6 31. Kb2 Nc3 32. Kc2) 26. Rxg7 Kc7 27. Rxf7+ { White wins on time. } 1-0