rn3bnr/1p2pk2/3qb2p/p1ppBpp1/8/1P2PPP1/P1PPBK1P/RN2Q1NR w - - 0 12
FEN state: rn3bnr/1p2pk2/3qb2p/p1ppBpp1/8/1P2PPP1/P1PPBK1P/RN2Q1NR w - - 0 12 ; Best move: e5d6
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at b7, black pawn at e7 and black king at f7. Black queen at d6, black bishop at e6 and black pawn at h6. Black pawn at a5, black pawn at c5, black pawn at d5, white bishop at e5, black pawn at f5 and black pawn at g5. White pawn at b3, white pawn at e3, white pawn at f3 and white pawn at g3. White pawn at a2, white pawn at c2, white pawn at d2, white bishop at e2, white king at f2 and white pawn at h2. White rook at a1, white knight at b1, white queen at e1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 12. White to move.