Black to move and mate in 3 I found this interesting problem on Reddit. If this position appears in Britz's game of mine, I also would miss this.
[FEN &quot;5r1r/ppk3p1/8/2bB4/3n4/7b/PP4PP/RN1QR1K1 b - - 0 1&quot;]
1. ..Ne2+
 2. Kh1 Ng3+
 3. hxNg3 Bg4# with the rook h8

Very nice puzzle !