Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rd8 win in 1 half-moves
2 K6d6 draw
3 K6d7 draw
4 K6f6 draw
5 Ra8 draw
6 Rb8 draw
7 Rf8 draw
8 Rg8 draw
9 Rh8 draw
10 K7d6 loss in 2 half-moves
11 K7f6 loss in 2 half-moves
12 Kd8 loss in 2 half-moves
13 Kf8 loss in 2 half-moves
14 K6f7 loss in 1 half-moves
15 K7d7 loss in 1 half-moves
16 K7f7 loss in 1 half-moves
17 Kd5 loss in 1 half-moves
18 Ke5 loss in 1 half-moves
19 Kf5 loss in 1 half-moves
20 Rc8 loss in 1 half-moves