Today I plan to spend 40 minutes doing (hopefully) 18 exercises from Reinfeld.
55 NC5 exploiting pins of knight, rook, and d pawn
56 Nxf7 followed by f6
57 Nxf7 followed by Rxf6 B xf6 eventually exposing rook on c8
58 d xe5 exposing knight on c6
59 N x e5 followed by Bb5+ if the black bishop takes the queen.
60 Bg5 can't save knight because of pin on g7
Got 55 and 59
Missed mate in one 60, embarassing
56 and 57move order error
58 pawn play error but saw the right pin