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

EGTB: win in 2 half-moves

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