r1b3nr/p1ppqk1p/1p2ppp1/8/1n1PP3/1P4PP/PbP2P2/RNB1QKNR w - - 1 15
FEN state: r1b3nr/p1ppqk1p/1p2ppp1/8/1n1PP3/1P4PP/PbP2P2/RNB1QKNR w - - 1 15 ; Best move: c1b2
The current state of the chess board is: Black rook at a8, black bishop at c8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at c7, black pawn at d7, black queen at e7, black king at f7 and black pawn at h7. Black pawn at b6, black pawn at e6, black pawn at f6 and black pawn at g6. Black knight at b4, white pawn at d4 and white pawn at e4. White pawn at b3, white pawn at g3 and white pawn at h3. White pawn at a2, black bishop at b2, white pawn at c2 and white pawn at f2. White rook at a1, white knight at b1, white bishop at c1, white queen at e1, white king at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 15. White to move.