rnb1k1nr/p4p2/3bp1p1/1Pp4p/PN1P1q2/4PN1P/1P2QPP1/1RB1KB1R w kq - 1 17
FEN state: rnb1k1nr/p4p2/3bp1p1/1Pp4p/PN1P1q2/4PN1P/1P2QPP1/1RB1KB1R w kq - 1 17 ; Best move: e3f4
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at e8, black knight at g8 and black rook at h8. Black pawn at a7 and black pawn at f7. Black bishop at d6, black pawn at e6 and black pawn at g6. White pawn at b5, black pawn at c5 and black pawn at h5. White pawn at a4, white knight at b4, white pawn at d4 and black queen at f4. White pawn at e3, white knight at f3 and white pawn at h3. White pawn at b2, white queen at e2, white pawn at f2 and white pawn at g2. White rook at b1, white bishop at c1, white king at e1, white bishop at f1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 1. Full move number is 17. White to move.