1r1qkbr1/2pnpp1p/p5p1/1pB2nQ1/5P1P/2NbP2N/P1P2KP1/R7 w - - 0 18
FEN state: 1r1qkbr1/2pnpp1p/p5p1/1pB2nQ1/5P1P/2NbP2N/P1P2KP1/R7 w - - 0 18 ; Best move: c2d3
The current state of the chess board is: Black rook at b8, black queen at d8, black king at e8, black bishop at f8 and black rook at g8. Black pawn at c7, black knight at d7, black pawn at e7, black pawn at f7 and black pawn at h7. Black pawn at a6 and black pawn at g6. Black pawn at b5, white bishop at c5, black knight at f5 and white queen at g5. White pawn at f4 and white pawn at h4. White knight at c3, black bishop at d3, white pawn at e3 and white knight at h3. White pawn at a2, white pawn at c2, white king at f2 and white pawn at g2. White rook at a1. Both players have exhausted their castles. Half move number is 0. Full move number is 18. White to move.