2b1k1nr/r2qb1p1/2pp3p/pp2p1BP/2P2p2/1PnPPP1R/R1Q2KP1/5BN1 w k - 0 18
FEN state: 2b1k1nr/r2qb1p1/2pp3p/pp2p1BP/2P2p2/1PnPPP1R/R1Q2KP1/5BN1 w k - 0 18 ; Best move: c2c3
The current state of the chess board is: Black bishop at c8, black king at e8, black knight at g8 and black rook at h8. Black rook at a7, black queen at d7, black bishop at e7 and black pawn at g7. Black pawn at c6, black pawn at d6 and black pawn at h6. Black pawn at a5, black pawn at b5, black pawn at e5, white bishop at g5 and white pawn at h5. White pawn at c4 and black pawn at f4. White pawn at b3, black knight at c3, white pawn at d3, white pawn at e3, white pawn at f3 and white rook at h3. White rook at a2, white queen at c2, white king at f2 and white pawn at g2. White bishop at f1 and white knight at g1. Black kingside is the only castle move available. Half move number is 0. Full move number is 18. White to move.