3rkb2/p1qnpp1r/3p3p/3N2p1/3Pn3/p1P1P1QP/P4PP1/R3KB1R w KQ - 1 20
FEN state: 3rkb2/p1qnpp1r/3p3p/3N2p1/3Pn3/p1P1P1QP/P4PP1/R3KB1R w KQ - 1 20 ; Best move: d5c7
The current state of the chess board is: Black rook at d8, black king at e8 and black bishop at f8. Black pawn at a7, black queen at c7, black knight at d7, black pawn at e7, black pawn at f7 and black rook at h7. Black pawn at d6 and black pawn at h6. White knight at d5 and black pawn at g5. White pawn at d4 and black knight at e4. Black pawn at a3, white pawn at c3, white pawn at e3, white queen at g3 and white pawn at h3. White pawn at a2, white pawn at f2 and white pawn at g2. White rook at a1, white king at e1, white bishop at f1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 1. Full move number is 20. White to move.