rnbk1b1r/1p1p1p1p/6p1/p4P2/1Pp1pP2/3PP3/P1PNQ2P/R1B2KNR w - - 0 13
FEN state: rnbk1b1r/1p1p1p1p/6p1/p4P2/1Pp1pP2/3PP3/P1PNQ2P/R1B2KNR w - - 0 13 ; Best move: c1b2
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at d8, black bishop at f8 and black rook at h8. Black pawn at b7, black pawn at d7, black pawn at f7 and black pawn at h7. Black pawn at g6. Black pawn at a5 and white pawn at f5. White pawn at b4, black pawn at c4, black pawn at e4 and white pawn at f4. White pawn at d3 and white pawn at e3. White pawn at a2, white pawn at c2, white knight at d2, white queen at e2 and white pawn at h2. White rook at a1, white bishop at c1, white king at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 13. White to move.