r1bq1b1k/1pp1n2r/3pp1Pp/pP3Q2/P1P1P3/4P2N/4BPP1/RNB1K2R w KQ - 1 17
FEN state: r1bq1b1k/1pp1n2r/3pp1Pp/pP3Q2/P1P1P3/4P2N/4BPP1/RNB1K2R w KQ - 1 17 ; Best move: c1b2
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black bishop at f8 and black king at h8. Black pawn at b7, black pawn at c7, black knight at e7 and black rook at h7. Black pawn at d6, black pawn at e6, white pawn at g6 and black pawn at h6. Black pawn at a5, white pawn at b5 and white queen at f5. White pawn at a4, white pawn at c4 and white pawn at e4. White pawn at e3 and white knight at h3. White bishop at e2, white pawn at f2 and white pawn at g2. White rook at a1, white knight at b1, white bishop at c1, white king at e1 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.