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

EGTB: win in 4 half-moves

# move score
1 Kd7 win in 3 half-moves
2 Rc8 win in 5 half-moves
3 Kb4 win in 9 half-moves
4 Kc4 win in 9 half-moves
5 Rb8 win in 11 half-moves
6 Kc3 win in 13 half-moves
7 Kd6 win in 15 half-moves
8 Ra8 win in 19 half-moves
9 Ka2 draw
10 Ka3 draw
11 Ka4 draw
12 Kb2 draw
13 Kc2 draw
14 Kd8 draw
15 Kf6 draw
16 Kf7 draw
17 Kf8 draw
18 Rd8 draw
19 Rf8 draw
20 Ke6 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves