3r1knr/1ppqpp1p/1Nn3p1/p2p2bb/B3P3/7N/PPPP1PPP/R1B1K2R w - - 6 12
FEN state: 3r1knr/1ppqpp1p/1Nn3p1/p2p2bb/B3P3/7N/PPPP1PPP/R1B1K2R w - - 6 12 ; Best move: b6d7
The current state of the chess board is: Black rook at d8, black king at f8, black knight at g8 and black rook at h8. Black pawn at b7, black pawn at c7, black queen at d7, black pawn at e7, black pawn at f7 and black pawn at h7. White knight at b6, black knight at c6 and black pawn at g6. Black pawn at a5, black pawn at d5, black bishop at g5 and black bishop at h5. White bishop at a4 and white pawn at e4. White knight at h3. White pawn at a2, white pawn at b2, white pawn at c2, white pawn at d2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at a1, white bishop at c1, white king at e1 and white rook at h1. Both players have exhausted their castles. Half move number is 6. Full move number is 12. White to move.