2r1kb2/1p1pn2r/2p4p/p1n1pppP/8/QqP1PNP1/PP1P1PBR/1RB2K2 w - - 1 18
FEN state: 2r1kb2/1p1pn2r/2p4p/p1n1pppP/8/QqP1PNP1/PP1P1PBR/1RB2K2 w - - 1 18 ; Best move: a2b3
The current state of the chess board is: Black rook at c8, black king at e8 and black bishop at f8. Black pawn at b7, black pawn at d7, black knight at e7 and black rook at h7. Black pawn at c6 and black pawn at h6. Black pawn at a5, black knight at c5, black pawn at e5, black pawn at f5, black pawn at g5 and white pawn at h5. White queen at a3, black queen at b3, white pawn at c3, white pawn at e3, white knight at f3 and white pawn at g3. White pawn at a2, white pawn at b2, white pawn at d2, white pawn at f2, white bishop at g2 and white rook at h2. White rook at b1, white bishop at c1 and white king at f1. Both players have exhausted their castles. Half move number is 1. Full move number is 18. White to move.