2r1k2r/p2p3p/1qbbPp1n/N1Q1n1p1/2N3PP/1p2B3/PPPKPPB1/3R3R w k - 10 26
FEN state: 2r1k2r/p2p3p/1qbbPp1n/N1Q1n1p1/2N3PP/1p2B3/PPPKPPB1/3R3R w k - 10 26 ; Best move: c4d6
The current state of the chess board is: Black rook at c8, black king at e8 and black rook at h8. Black pawn at a7, black pawn at d7 and black pawn at h7. Black queen at b6, black bishop at c6, black bishop at d6, white pawn at e6, black pawn at f6 and black knight at h6. White knight at a5, white queen at c5, black knight at e5 and black pawn at g5. White knight at c4, white pawn at g4 and white pawn at h4. Black pawn at b3 and white bishop at e3. White pawn at a2, white pawn at b2, white pawn at c2, white king at d2, white pawn at e2, white pawn at f2 and white bishop at g2. White rook at d1 and white rook at h1. Black kingside is the only castle move available. Half move number is 10. Full move number is 26. White to move.