rn2kb1r/2p1pp1p/pp6/1P1p1bp1/N6P/3q1N2/2PPP1P1/R1Bn1BKR w kq - 2 20
FEN state: rn2kb1r/2p1pp1p/pp6/1P1p1bp1/N6P/3q1N2/2PPP1P1/R1Bn1BKR w kq - 2 20 ; Best move: e2d3
The current state of the chess board is: Black rook at a8, black knight at b8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at c7, black pawn at e7, black pawn at f7 and black pawn at h7. Black pawn at a6 and black pawn at b6. White pawn at b5, black pawn at d5, black bishop at f5 and black pawn at g5. White knight at a4 and white pawn at h4. Black queen at d3 and white knight at f3. White pawn at c2, white pawn at d2, white pawn at e2 and white pawn at g2. White rook at a1, white bishop at c1, black knight at d1, white bishop at f1, white king at g1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 2. Full move number is 20. White to move.