rnb2br1/pp1pk1p1/1qQ1p2p/2p2p2/3P4/P1P3PN/RP1nPPRP/1NB1KB2 w - - 6 13
FEN state: rnb2br1/pp1pk1p1/1qQ1p2p/2p2p2/3P4/P1P3PN/RP1nPPRP/1NB1KB2 w - - 6 13 ; Best move: c6b6
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black bishop at f8 and black rook at g8. Black pawn at a7, black pawn at b7, black pawn at d7, black king at e7 and black pawn at g7. Black queen at b6, white queen at c6, black pawn at e6 and black pawn at h6. Black pawn at c5 and black pawn at f5. White pawn at d4. White pawn at a3, white pawn at c3, white pawn at g3 and white knight at h3. White rook at a2, white pawn at b2, black knight at d2, white pawn at e2, white pawn at f2, white rook at g2 and white pawn at h2. White knight at b1, white bishop at c1, white king at e1 and white bishop at f1. Both players have exhausted their castles. Half move number is 6. Full move number is 13. White to move.