rnb2bnr/p1pkp3/1p3p1p/q5p1/1Q1PPPP1/P1P4P/8/RNBBK1NR w KQ - 1 17
FEN state: rnb2bnr/p1pkp3/1p3p1p/q5p1/1Q1PPPP1/P1P4P/8/RNBBK1NR w KQ - 1 17 ; Best move: b4a5
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at c7, black king at d7 and black pawn at e7. Black pawn at b6, black pawn at f6 and black pawn at h6. Black queen at a5 and black pawn at g5. White queen at b4, white pawn at d4, white pawn at e4, white pawn at f4 and white pawn at g4. White pawn at a3, white pawn at c3 and white pawn at h3. White rook at a1, white knight at b1, white bishop at c1, white bishop at d1, white king at e1, white knight at g1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 1. Full move number is 17. White to move.