Talk:Chess Opening Theory/1. e4/1...e5/2. Nf3/2...Nc6/3. Bb5/3...a6/4. Ba4/4...Nf6/5. O-O/5...Be7/6. Re1/6...b5/7. Bb3/7...d6/8. c3/8...O-O/9. h3/9...Bb7

Erm...
12. Nbd2 is impossible as a pawn is occupying the square. Also, 12...Bf8 is impossible as a rook is occupying that square. It seems that a move "11.5" is missing (11.5. d4, Re8).