3rkBn1/2q1pp2/p1nr4/1ppp3p/2PN2b1/N2P1PP1/PPQ1P2P/2KR1B1R w - - 1 20
FEN state: 3rkBn1/2q1pp2/p1nr4/1ppp3p/2PN2b1/N2P1PP1/PPQ1P2P/2KR1B1R w - - 1 20 ; Best move: d4c6
The current state of the chess board is: Black rook at d8, black king at e8, white bishop at f8 and black knight at g8. Black queen at c7, black pawn at e7 and black pawn at f7. Black pawn at a6, black knight at c6 and black rook at d6. Black pawn at b5, black pawn at c5, black pawn at d5 and black pawn at h5. White pawn at c4, white knight at d4 and black bishop at g4. White knight at a3, white pawn at d3, white pawn at f3 and white pawn at g3. White pawn at a2, white pawn at b2, white queen at c2, white pawn at e2 and white pawn at h2. White king at c1, white rook at d1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 20. White to move.