1nb1k2r/rp4pp/p3P2n/2p2pb1/P2p1P1q/RPP3PP/3NPK2/2BQ1BNR w k - 0 13
FEN state: 1nb1k2r/rp4pp/p3P2n/2p2pb1/P2p1P1q/RPP3PP/3NPK2/2BQ1BNR w k - 0 13 ; Best move: g3h4
The current state of the chess board is: Black knight at b8, black bishop at c8, black king at e8 and black rook at h8. Black rook at a7, black pawn at b7, black pawn at g7 and black pawn at h7. Black pawn at a6, white pawn at e6 and black knight at h6. Black pawn at c5, black pawn at f5 and black bishop at g5. White pawn at a4, black pawn at d4, white pawn at f4 and black queen at h4. White rook at a3, white pawn at b3, white pawn at c3, white pawn at g3 and white pawn at h3. White knight at d2, white pawn at e2 and white king at f2. White bishop at c1, white queen at d1, 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 0. Full move number is 13. White to move.