1rN2kr1/2pp1pp1/n4n1p/4p3/QqP1PP2/4b1PN/PB1P2BP/1R2K2R w - - 1 18
FEN state: 1rN2kr1/2pp1pp1/n4n1p/4p3/QqP1PP2/4b1PN/PB1P2BP/1R2K2R w - - 1 18 ; Best move: b2a3
The current state of the chess board is: Black rook at b8, white knight at c8, black king at f8 and black rook at g8. Black pawn at c7, black pawn at d7, black pawn at f7 and black pawn at g7. Black knight at a6, black knight at f6 and black pawn at h6. Black pawn at e5. White queen at a4, black queen at b4, white pawn at c4, white pawn at e4 and white pawn at f4. Black bishop at e3, white pawn at g3 and white knight at h3. White pawn at a2, white bishop at b2, white pawn at d2, white bishop at g2 and white pawn at h2. White rook at b1, white king at e1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 18. White to move.