r1q1kbnr/p1p1pp1p/np1p4/6p1/bPPP3P/P3KPP1/3BP3/RN3BNR w k - 1 13
FEN state: r1q1kbnr/p1p1pp1p/np1p4/6p1/bPPP3P/P3KPP1/3BP3/RN3BNR w k - 1 13 ; Best move: h4g5
The current state of the chess board is: Black rook at a8, black queen at c8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at c7, black pawn at e7, black pawn at f7 and black pawn at h7. Black knight at a6, black pawn at b6 and black pawn at d6. Black pawn at g5. Black bishop at a4, white pawn at b4, white pawn at c4, white pawn at d4 and white pawn at h4. White pawn at a3, white king at e3, white pawn at f3 and white pawn at g3. White bishop at d2 and white pawn at e2. White rook at a1, white knight at b1, white bishop at f1, 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 13. White to move.