rn2kb1r/2p1p2p/2P1b1Pn/pp1p2q1/3P2P1/1PQ1Bp1P/P3P3/RN2KBNR w KQkq - 2 17
FEN state: rn2kb1r/2p1p2p/2P1b1Pn/pp1p2q1/3P2P1/1PQ1Bp1P/P3P3/RN2KBNR w KQkq - 2 17 ; Best move: e3g5
The current state of the chess board is: Black rook at a8, black knight at b8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at c7, black pawn at e7 and black pawn at h7. White pawn at c6, black bishop at e6, white pawn at g6 and black knight at h6. Black pawn at a5, black pawn at b5, black pawn at d5 and black queen at g5. White pawn at d4 and white pawn at g4. White pawn at b3, white queen at c3, white bishop at e3, black pawn at f3 and white pawn at h3. White pawn at a2 and white pawn at e2. 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, white queenside, black kingside and black queenside castles are available. Half move number is 2. Full move number is 17. White to move.