[Event "Import"] [Site "https://lichess.org/zOwfp596"] [Date "2019.02.12"] [Round "-"] [White "whiteKingv (1241)"] [Black "Jtrot79 (1181)"] [Result "0-1"] [TimeControl "900+10"] [Termination "Normal"] [Variant "Standard"] [ECO "B12"] [Opening "Caro-Kann Defense: Advance Variation, Short Variation"] [Annotator "https://lichess.org/@/Locke79"] [Source "https://lichess.org/study/mFYA2gIK/JDSubRUl"] [Orientation "black"] 1. e4 { [%eval 0.12] [%clk 0:18:30] } 1... c6 { [%eval 0.31] } 2. d4 { [%eval 0.3] } 2... d5 { [%eval 0.33] } 3. e5 { [%eval -0.08] } 3... Bf5 { [%eval 0.34] } 4. Nf3 { [%eval 0.1] } 4... e6 { [%eval 0.07] } { Standard theory, White knows something at least. } 5. Bg5 { [%eval -0.33] } { Out of book and inaccuracy. } 5... Be7 { [%eval 0.01] } 6. Bxe7 { [%eval -0.32] } 6... Nxe7 { [%eval -0.25] } { Typical Caro idea to have the Bishop supported by the Knight in case of Bd3. } { [%cal Gf1d3,Ge7f5] } 7. Bd3 { [%eval -0.6] } 7... O-O { [%eval -0.26] } 8. Nc3 { [%eval -0.21] } 8... Nd7 { [%eval -0.13] } 9. O-O { [%eval -0.22] } 9... c5 { [%eval -0.37] } { c5 break is another usual idea for Black here. } 10. Nb5?! { [%eval -1.36] } { Inaccuracy. Best move was Bxf5. } { White starts to make some mistakes here. } (10. Bxf5 Nxf5 11. Ne2 Qb6 12. Rb1 cxd4 13. Re1 Rac8 14. Nexd4 Nxd4 15. Nxd4 Nb8 16. Qd2 Nc6) 10... Qb6? { [%eval -0.16] } { Mistake. Best move was a6. } { [%cal Gb6b2] } (10... a6 11. Bxf5 Nxf5 12. Nc3 Rc8 13. dxc5 Rxc5 14. Re1 Qc7 15. h3 Rd8 16. Rc1 h6 17. a3) 11. Nd6 { [%eval -0.77] } { If I don't capture the Bishop on d3 then I must recapture on f5 with a pawn after both captures. } { [%cal Gd6f5,Gd3f5,Ge6f5] } 11... Bxd3 { [%eval -0.28] } 12. Qxd3 { [%eval -0.4] } 12... c4 { [%eval 0.0] } 13. Qa3 { [%eval -0.14] } 13... Nc8 { [%eval -0.2] } { Swapping off White's only real offensive piece. } 14. Nxc8 { [%eval -0.26] } 14... Raxc8 { [%eval 0.08] } { At this point Black has good space and the f6 break is coming. White's Queen is off not being very useful. } 15. c3 { [%eval 0.01] } 15... f6?! { [%eval 0.72] } { Inaccuracy. Best move was a5. } { Its at this time I pictured stacked Rooks and a Queen eying f2 once fxe5 and dxe5. If the Knight were to move and all three pieces attacked I could sac the Rook and Queen for a back rank mate. } { [%cal Gc8f8,Gf8f1,Gf6e5,Gd4e5,Gb6f2] } (15... a5 16. Qa4 Qd8 17. Rfb1 Rc6 18. h3 Qc7 19. Qc2 h6 20. a4 Rb8 21. Ra3 Rd8 22. Qc1) 16. Qe7 { [%eval -1.33] } 16... Rf7 { [%eval -1.33] } 17. Qa3?! { [%eval -2.01] } { Inaccuracy. Best move was Qd6. } { This made stacking my Rooks even easier. } (17. Qd6 Qxd6 18. exd6 Rc6 19. Rfb1 Rxd6 20. a4 Rb6 21. a5 Rb5 22. Ne1 Rf8 23. Nc2 Kf7) 17... fxe5 { [%eval -1.75] } 18. dxe5 { [%eval -1.89] } 18... Rcf8 { [%eval -0.69] } { Now, if the Knight moves, Rxf2, Rxf2,Qxf2+, Kg2, Qf1+,Rxf1,Rxf1#. } (18... Rxf3 19. gxf3 Nxe5) 19. Ng5?? { [%eval -11.99] } { Blunder. Best move was Qd6. } (19. Qd6 Qxd6) 19... Rxf2 { [%eval -11.64] } 20. Rxf2?! { [%eval #-3] } { Checkmate is now unavoidable. Best move was Qxf8+. } (20. Qxf8+) 20... Qxf2+ { [%eval #-2] } 21. Kh1 { [%eval #-2] } 21... Qf1+ { [%eval #-1] } 22. Rxf1 { [%eval #-1] } 22... Rxf1# { 0-1 Black wins by checkmate. } { Sac everything and play for Mate. } 0-1