rnbqk1r1/1pppb2p/p3p1n1/P5P1/1PP2pP1/1Q1P3N/1B2P3/RN2KB1R w Kq - 4 17
FEN state: rnbqk1r1/1pppb2p/p3p1n1/P5P1/1PP2pP1/1Q1P3N/1B2P3/RN2KB1R w Kq - 4 17 ; Best move: f1g2
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black queen at d8, black king at e8 and black rook at g8. Black pawn at b7, black pawn at c7, black pawn at d7, black bishop at e7 and black pawn at h7. Black pawn at a6, black pawn at e6 and black knight at g6. White pawn at a5 and white pawn at g5. White pawn at b4, white pawn at c4, black pawn at f4 and white pawn at g4. White queen at b3, white pawn at d3 and white knight at h3. White bishop at b2 and white pawn at e2. White rook at a1, white knight at b1, white king at e1, white bishop at f1 and white rook at h1. White kingside and black queenside castles are available. Half move number is 4. Full move number is 17. White to move.