[Event "Rated Classical game"] [Site "https://lichess.org/zst0otTr"] [Date "2021.03.03"] [White "drchessdad"] [Black "M0r1"] [Result "1/2-1/2"] [WhiteElo "2145"] [BlackElo "2058"] [TimeControl "2700+45"] [Termination "Normal"] [Annotator "lichess.org"] [Variant "Standard"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [StudyName "Chess is tough! The Diary of Drchessdad"] [ChapterName "drchessdad - M0r1"] [Source "https://lichess.org/study/nz7sL9TQ/kT6FjomB"] [Orientation "white"] { a missed win } 1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. Nbd2 Bf5!? { this line doesn't really offer Black a lot of choice } 6. dxc5 e6 7. Nd4! Bxc5! { other alternatives are far worse. } (7... Bg6? 8. Bb5! Rc8 (8... Qc8 9. b4) 9. b4) 8. Nxf5 exf5 9. c3! { fixing the IQP } 9... Bd6 (9... O-O 10. Be2 Re8 11. O-O { is the main line }) 10. Bg5! { White wants to trade off his dark squared bishop for one knight } 10... h6 11. Bxf6 Qxf6 12. g3! { fixing both the weak pawns d5 and f5 on light squares } 12... Qe6 (12... O-O-O 13. Bg2 h5 14. Qa4 Kb8 15. O-O-O $14) 13. Be2?! (13. Bg2 O-O-O 14. O-O h5!?) 13... O-O 14. O-O Ne5 15. Nf3 Ng4?! (15... Rfd8 16. Nxe5) 16. Qd3? { missing the chance for the win } (16. Nd4! Qg6 17. Nxf5! Qxf5 18. Bxg4 $19 { White wins a pawn }) 16... Be5 17. Nd4?! (17. Qb5 Nf6 18. Rfd1 a6 19. Qb3 Rac8 20. Nxe5 Qxe5 21. Bf3 Rc5 22. Qxb7 Rb5 23. Qxa6 Rxb2) 17... Bxd4 18. Qxd4 a6 19. Rad1 Rfd8 20. Rd2 Rd7 21. Rfd1 Rad8 22. Kg2? (22. Bxg4 fxg4 23. Qa4 g6 24. Rd4 f5 25. R1d2 Qc6 26. Qd1 b5 27. a3 a5 { appears to be the stronger path }) 22... Nf6 23. Bf3 Ne4 24. Bxe4 dxe4 25. Qxd7 Rxd7 26. Rxd7 f4 27. exf4 e3 28. fxe3 Qxe3 29. R1d2 { 1/2-1/2 The game is a draw. } 1/2-1/2