Chess puzzle (Advantage)
Opening: Scotch_Game, Scotch_Game_Other_variations
Moves: 1. Nf3 Nc6 2. e4 e5 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 d6 6. Bc4 Nf6 7. Bg5 Be7 8.
e5 dxe5 9. Qxe5 Ng4 10. Qxg7 Rf8 11. Bxe7 Qxe7+ 12. Be2 Bf5 13. Nc3 O-O-O 14.
O-O *
Position (FEN): 2kr1r2/ppp1qpQp/8/5b2/6n1/2N5/PPP1BPPP/R4RK1 b - - 5 14
Black to move.
Themes: Trapped Piece Middlegame  
Puzzle rating: 1359
Best move: Rg8