rnb1B1nr/1p1pb1kp/p7/4P1p1/P6P/1qP1P2N/1PP2QP1/RNB2K1R w - - 5 23
FEN state: rnb1B1nr/1p1pb1kp/p7/4P1p1/P6P/1qP1P2N/1PP2QP1/RNB2K1R w - - 5 23 ; Best move: c2b3
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, white bishop at e8, black knight at g8 and black rook at h8. Black pawn at b7, black pawn at d7, black bishop at e7, black king at g7 and black pawn at h7. Black pawn at a6. White pawn at e5 and black pawn at g5. White pawn at a4 and white pawn at h4. Black queen at b3, white pawn at c3, white pawn at e3 and white knight at h3. White pawn at b2, white pawn at c2, white queen at f2 and white pawn at g2. White rook at a1, white knight at b1, white bishop at c1, white king at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 5. Full move number is 23. White to move.