[Event "rated classical game"] [Site "https://lichess.org/QOFuYsaF"] [Date "2020.12.17"] [Round "-"] [White "PresidentBarackObama"] [Black "Blackburne_001"] [Result "1-0"] [GameId "QOFuYsaF"] [UTCDate "2020.12.17"] [UTCTime "15:01:04"] [WhiteElo "1576"] [BlackElo "1580"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-21"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "D15"] [Opening "Slav Defense: Three Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.0] } 1... d5 { [%eval 0.13] } 2. c4 { [%eval 0.0] } 2... c6 { [%eval 0.29] } 3. Nc3 { [%eval 0.0] } 3... Nf6 { [%eval 0.13] } 4. Nf3 { [%eval 0.0] } { D15 Slav Defense: Three Knights Variation } 4... Nbd7?! { (0.00 → 0.60) Inaccuracy. dxc4 was best. } { [%eval 0.6] } (4... dxc4 5. a4 e6 6. e3 c5 7. Bxc4 cxd4 8. exd4 Bd6 9. O-O) 5. cxd5 { [%eval 0.52] } 5... cxd5 { [%eval 0.55] } 6. Bf4 { [%eval 0.33] } 6... a6?! { (0.33 → 0.91) Inaccuracy. Nh5 was best. } { [%eval 0.91] } (6... Nh5 7. Be5 f6 8. Bg3 e6 9. e3 Be7 10. Rc1 O-O 11. Bd3) 7. e3 { [%eval 0.57] } 7... Nh5?! { (0.57 → 1.18) Inaccuracy. e6 was best. } { [%eval 1.18] } (7... e6 8. Bd3 Be7 9. h3 b5 10. O-O Bb7 11. Ne2 Rc8 12. a4) 8. Bg3?! { (1.18 → 0.23) Inaccuracy. Nxd5 was best. } { [%eval 0.23] } (8. Nxd5 Nxf4 9. Nxf4 e5 10. Nd5 Qa5+ 11. Nc3 Bb4 12. Qc2 exd4 13. Nxd4 Nf6 14. Be2 Bd7) 8... Nxg3 { [%eval 0.33] } 9. hxg3 { [%eval 0.25] } 9... Nf6 { [%eval 0.54] } 10. Bd3 { [%eval 0.57] } 10... e6 { [%eval 0.5] } 11. Qc2 { [%eval 0.3] } 11... h6 { [%eval 0.26] } 12. e4 { [%eval -0.21] } 12... dxe4 { [%eval -0.09] } 13. Nxe4 { [%eval -0.23] } 13... b5? { (-0.23 → 0.95) Mistake. Be7 was best. } { [%eval 0.95] } (13... Be7) 14. Nxf6+ { [%eval 1.02] } 14... Qxf6?? { (1.02 → 8.31) Blunder. gxf6 was best. } { [%eval 8.31] } (14... gxf6 15. Be4) 15. Qc6+ { [%eval 8.17] } 15... Kd8 { [%eval 13.76] } 16. Qxa8 { [%eval 13.45] } 16... Bb4+ { [%eval 14.14] } 17. Ke2 { [%eval 13.86] } 17... Re8 { [%eval 26.32] } 18. Rac1 { [%eval 25.02] } 18... Kd7?! { (25.02 → Mate in 4) Checkmate is now unavoidable. Ke7 was best. } { [%eval #4] } (18... Ke7 19. Rxc8) 19. Qc6+?! { (Mate in 4 → 13.26) Lost forced checkmate sequence. Qa7+ was best. } { [%eval 13.26] } (19. Qa7+ Bb7 20. Qxb7+ Kd6 21. Rc6+ Kd5 22. Rxa6#) 19... Ke7 { [%eval 13.12] } 20. Ne5 { [%eval 11.72] } 20... Rd8 { [%eval 13.89] } 21. Qc7+ { [%eval 13.55] } 21... Ke8 { [%eval 14.36] } 22. Nc6 { [%eval 11.69] } 22... Bd6 { [%eval 11.41] } 23. Qa7 { [%eval 9.83] } 23... Rd7 { [%eval 13.78] } 24. Qb6 { [%eval 7.58] } 24... Rb7 { [%eval 12.29] } 25. Qxa6 { [%eval 11.61] } 25... e5 { [%eval 14.51] } 26. Bxb5 { [%eval 12.74] } 26... Rc7 { [%eval 18.82] } 27. Na7+ { [%eval 17.76] } 27... Kf8?! { (17.76 → Mate in 11) Checkmate is now unavoidable. Bd7 was best. } { [%eval #11] } (27... Bd7 28. Rxc7 Bxc7 29. Bxd7+ Ke7 30. Qb7 exd4 31. Qxc7 d3+ 32. Kxd3 Qd6+ 33. Qxd6+ Kxd6 34. Bf5) 28. Nxc8?! { (Mate in 11 → 19.95) Lost forced checkmate sequence. Qxc8+ was best. } { [%eval 19.95] } (28. Qxc8+ Rxc8 29. Rxc8+ Qd8 30. Rxd8+ Ke7 31. Nc6+ Ke6 32. Bc4+ Kf5 33. Rxd6 f6 34. Bd3+ e4) 28... exd4 { [%eval 33.32] } 29. Nxd6 { [%eval 29.5] } 29... Qe5+?! { (29.50 → Mate in 10) Checkmate is now unavoidable. d3+ was best. } { [%eval #10] } (29... d3+ 30. Kxd3) 30. Kd3 { [%eval #9] } 30... Rd7 { [%eval #5] } 31. Qc8+ { [%eval #4] } 31... Ke7 { [%eval #4] } 32. Qxd7+ { [%eval #3] } 32... Kf6 { [%eval #3] } 33. Rhe1 { [%eval #5] } 33... Qxg3+ { [%eval #4] } { Black resigns. } 1-0