1nb2bn1/rpp2kpr/7p/pP2pp2/P6P/3P1PP1/RP1KP2R/1NB2BN1 w - - 3 20
FEN state: 1nb2bn1/rpp2kpr/7p/pP2pp2/P6P/3P1PP1/RP1KP2R/1NB2BN1 w - - 3 20 ; Best move: e2e4
The current state of the chess board is: Black knight at b8, black bishop at c8, black bishop at f8 and black knight at g8. Black rook at a7, black pawn at b7, black pawn at c7, black king at f7, black pawn at g7 and black rook at h7. Black pawn at h6. Black pawn at a5, white pawn at b5, black pawn at e5 and black pawn at f5. White pawn at a4 and white pawn at h4. White pawn at d3, white pawn at f3 and white pawn at g3. White rook at a2, white pawn at b2, white king at d2, white pawn at e2 and white rook at h2. White knight at b1, white bishop at c1, white bishop at f1 and white knight at g1. Both players have exhausted their castles. Half move number is 3. Full move number is 20. White to move.