2bqkb1r/rppppp1p/n5p1/p7/P4B2/2PP2nN/1P2PPPP/RN1QKBR1 w k - 5 10
FEN state: 2bqkb1r/rppppp1p/n5p1/p7/P4B2/2PP2nN/1P2PPPP/RN1QKBR1 w k - 5 10 ; Best move: h2g3
The current state of the chess board is: Black bishop at c8, black queen at d8, black king at e8, black bishop at f8 and black rook at h8. Black rook at a7, black pawn at b7, black pawn at c7, black pawn at d7, black pawn at e7, black pawn at f7 and black pawn at h7. Black knight at a6 and black pawn at g6. Black pawn at a5. White pawn at a4 and white bishop at f4. White pawn at c3, white pawn at d3, black knight at g3 and white knight at h3. White pawn at b2, white pawn at e2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at a1, white knight at b1, white queen at d1, white king at e1, white bishop at f1 and white rook at g1. Black kingside is the only castle move available. Half move number is 5. Full move number is 10. White to move.