1rbqk1n1/ppppn3/4pB1p/1Q1P1pP1/P1Pb4/1P6/4P1PP/RN2KBNR w KQ - 4 17
FEN state: 1rbqk1n1/ppppn3/4pB1p/1Q1P1pP1/P1Pb4/1P6/4P1PP/RN2KBNR w KQ - 4 17 ; Best move: f6d4
The current state of the chess board is: Black rook at b8, black bishop at c8, black queen at d8, black king at e8 and black knight at g8. Black pawn at a7, black pawn at b7, black pawn at c7, black pawn at d7 and black knight at e7. Black pawn at e6, white bishop at f6 and black pawn at h6. White queen at b5, white pawn at d5, black pawn at f5 and white pawn at g5. White pawn at a4, white pawn at c4 and black bishop at d4. White pawn at b3. White pawn at e2, white pawn at g2 and white pawn at h2. White rook at a1, white knight at b1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 4. Full move number is 17. White to move.