4kbnr/rp1qp2p/p1n5/8/P1p2pQ1/1P1Pp1PP/RBN2P2/3K2NR w k - 1 18
FEN state: 4kbnr/rp1qp2p/p1n5/8/P1p2pQ1/1P1Pp1PP/RBN2P2/3K2NR w k - 1 18 ; Best move: g4d7
The current state of the chess board is: Black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black rook at a7, black pawn at b7, black queen at d7, black pawn at e7 and black pawn at h7. Black pawn at a6 and black knight at c6. White pawn at a4, black pawn at c4, black pawn at f4 and white queen at g4. White pawn at b3, white pawn at d3, black pawn at e3, white pawn at g3 and white pawn at h3. White rook at a2, white bishop at b2, white knight at c2 and white pawn at f2. White king at d1, white knight at g1 and white rook at h1. Black kingside is the only castle move available. Half move number is 1. Full move number is 18. White to move.