r1bqk3/p1pppp1p/7b/8/2pP1p2/PP1nr3/3KP1Pn/1NRQ1BNR w q - 0 15
FEN state: r1bqk3/p1pppp1p/7b/8/2pP1p2/PP1nr3/3KP1Pn/1NRQ1BNR w q - 0 15 ; Best move: e2d3
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8 and black king at e8. Black pawn at a7, black pawn at c7, black pawn at d7, black pawn at e7, black pawn at f7 and black pawn at h7. Black bishop at h6. Black pawn at c4, white pawn at d4 and black pawn at f4. White pawn at a3, white pawn at b3, black knight at d3 and black rook at e3. White king at d2, white pawn at e2, white pawn at g2 and black knight at h2. White knight at b1, white rook at c1, white queen at d1, white bishop at f1, white knight at g1 and white rook at h1. Black queenside is the only castle move available. Half move number is 0. Full move number is 15. White to move.