1r2k1nr/2pqpp2/2n4b/p3Nbpp/1pPp1B1P/NP1P2PB/P3PP1R/1R1QK3 w k - 0 17
FEN state: 1r2k1nr/2pqpp2/2n4b/p3Nbpp/1pPp1B1P/NP1P2PB/P3PP1R/1R1QK3 w k - 0 17 ; Best move: e5d7
The current state of the chess board is: Black rook at b8, black king at e8, black knight at g8 and black rook at h8. Black pawn at c7, black queen at d7, black pawn at e7 and black pawn at f7. Black knight at c6 and black bishop at h6. Black pawn at a5, white knight at e5, black bishop at f5, black pawn at g5 and black pawn at h5. Black pawn at b4, white pawn at c4, black pawn at d4, white bishop at f4 and white pawn at h4. White knight at a3, white pawn at b3, white pawn at d3, white pawn at g3 and white bishop at h3. White pawn at a2, white pawn at e2, white pawn at f2 and white rook at h2. White rook at b1, white queen at d1 and white king at e1. Black kingside is the only castle move available. Half move number is 0. Full move number is 17. White to move.