rnb2knr/1p4p1/p2qp2p/8/1p6/b1NPp2N/1RP1KPPP/2B1QB1R b - - 1 15
FEN state: rnb2knr/1p4p1/p2qp2p/8/1p6/b1NPp2N/1RP1KPPP/2B1QB1R b - - 1 15 ; Best move: b4c3
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at f8, black knight at g8 and black rook at h8. Black pawn at b7 and black pawn at g7. Black pawn at a6, black queen at d6, black pawn at e6 and black pawn at h6. Black pawn at b4. Black bishop at a3, white knight at c3, white pawn at d3, black pawn at e3 and white knight at h3. White rook at b2, white pawn at c2, white king at e2, white pawn at f2, white pawn at g2 and white pawn at h2. White bishop at c1, white queen at e1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 15. Black to move.