[Event "Monthly UltraBullet Arena"] [Site "https://lichess.org/9Z81ATYQ"] [Date "2021.08.01"] [Round "-"] [White "Biyayo"] [Black "irinatigr"] [Result "1-0"] [GameId "9Z81ATYQ"] [UTCDate "2021.08.01"] [UTCTime "17:16:00"] [WhiteElo "1373"] [BlackElo "1171"] [WhiteRatingDiff "+14"] [BlackRatingDiff "-13"] [Variant "Standard"] [TimeControl "15+0"] [ECO "D06"] [Opening "Queen's Gambit Declined: Baltic Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.0] } 1... d5 { [%eval 0.23] } 2. c4 { [%eval 0.0] } 2... Bf5?! { (0.00 → 1.01) Inaccuracy. e6 was best. } { [%eval 1.01] } { D06 Queen's Gambit Declined: Baltic Defense } (2... e6 3. Nc3 c6 4. e3 Nf6 5. b3 Nbd7 6. Bb2 Bd6 7. Bd3) 3. cxd5 { [%eval 0.69] } 3... Qxd5?? { (0.69 → 2.69) Blunder. Nf6 was best. } { [%eval 2.69] } (3... Nf6 4. Nc3 Nxd5 5. f3 Nxc3 6. bxc3 Bd7 7. Rb1 c5 8. d5) 4. Nc3 { [%eval 1.99] } 4... Qd8 { [%eval 2.75] } 5. e3? { (2.75 → 1.12) Mistake. e4 was best. } { [%eval 1.12] } (5. e4 Bg6 6. h4 Nf6 7. Bd3 e6 8. h5 Nxh5 9. Rxh5 Bxh5) 5... Nd7 { [%eval 1.34] } 6. Nf3 { [%eval 1.44] } 6... e6 { [%eval 1.27] } 7. Qb3 { [%eval 1.26] } 7... Bb4?? { (1.26 → 9.99) Blunder. Ngf6 was best. } { [%eval 9.99] } (7... Ngf6 8. Qxb7 Bd6 9. Qa6 Rb8 10. Qxa7 O-O 11. Be2 Nb6 12. O-O Nbd5 13. Nxd5 exd5 14. Qa4) 8. Qxb4 { [%eval 9.69] } 8... b6 { [%eval 9.53] } 9. Bb5 { [%eval 9.61] } 9... Ne7 { [%eval 9.61] } 10. Ne5 { [%eval 9.84] } 10... O-O { [%eval 9.76] } 11. Bxd7 { [%eval 9.77] } 11... Qxd7 { [%eval 16.45] } 12. Nxd7 { [%eval 16.45] } 12... Rfd8 { [%eval 19.03] } 13. Ne5 { [%eval 16.36] } 13... Rd7 { [%eval 22.53] } 14. Nxd7 { [%eval 22.38] } 14... Rd8 { [%eval 29.48] } 15. Ne5 { [%eval 23.0] } 15... Rd7 { [%eval 30.14] } 16. O-O { [%eval 24.74] } 16... Rxd4 { [%eval 35.39] } 17. Nd7 { [%eval 10.0] } 17... Bc2?! { (10.00 → Mate in 6) Checkmate is now unavoidable. Rxb4 was best. } { [%eval #6] } (17... Rxb4 18. a3 Rh4 19. Ne5 f6 20. Nf3 Rc4 21. Nd4 Kf7 22. Nxf5 Nxf5 23. Bd2 h5 24. Rac1) 18. exd4?! { (Mate in 6 → 27.51) Lost forced checkmate sequence. Qxe7 was best. } { [%eval 27.51] } (18. Qxe7 h6 19. exd4 Kh8 20. Nf6 gxf6 21. Qxf6+ Kh7 22. Bxh6 Bf5 23. Qg7#) 18... Bb3?! { (27.51 → Mate in 5) Checkmate is now unavoidable. Ng6 was best. } { [%eval #5] } (18... Ng6 19. Re1 Ba4 20. Ne5 c5 21. dxc5 Nxe5 22. Rxe5 h6 23. g3 bxc5 24. Qb8+ Kh7 25. Qxa7) 19. Qxb3?! { (Mate in 5 → 28.00) Lost forced checkmate sequence. Qxe7 was best. } { [%eval 28.0] } (19. Qxe7 h5 20. Nf6+ gxf6 21. Bh6 Kh7 22. Qxf6 e5 23. Qg7#) 19... a5 { [%eval 28.38] } 20. Ne5 { [%eval 27.3] } 20... Nd5 { [%eval 28.38] } 21. Qc4 { [%eval 27.87] } 21... Ne3?! { (27.87 → Mate in 5) Checkmate is now unavoidable. c5 was best. } { [%eval #5] } (21... c5 22. Qxd5) 22. Qxc7 { [%eval #4] } 22... Nxg2 { [%eval #1] } 23. Qc8# { White wins by checkmate. } 1-0