r2k1b1r/pp2pp1p/2p5/3pPb2/Pn2Qn1p/4P1N1/NPP2PP1/R1B1KB1R w - - 3 17
FEN state: r2k1b1r/pp2pp1p/2p5/3pPb2/Pn2Qn1p/4P1N1/NPP2PP1/R1B1KB1R w - - 3 17 ; Best move: g3f5
The current state of the chess board is: Black rook at a8, black king at d8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at e7, black pawn at f7 and black pawn at h7. Black pawn at c6. Black pawn at d5, white pawn at e5 and black bishop at f5. White pawn at a4, black knight at b4, white queen at e4, black knight at f4 and black pawn at h4. White pawn at e3 and white knight at g3. White knight at a2, white pawn at b2, white pawn at c2, white pawn at f2 and white pawn at g2. White rook at a1, white bishop at c1, white king at e1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 3. Full move number is 17. White to move.