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

EGTB: win in 4 half-moves

# move score
1 Kd8 win in 3 half-moves
2 Kc4 win in 9 half-moves
3 Rc8 win in 9 half-moves
4 Rd8 win in 9 half-moves
5 Ka4 win in 17 half-moves
6 Kb4 win in 17 half-moves
7 Ka3 win in 19 half-moves
8 Kc3 win in 19 half-moves
9 Ra8 win in 19 half-moves
10 Kf8 win in 21 half-moves
11 Ka2 draw
12 Kb2 draw
13 Kc2 draw
14 Rb6 draw
15 Kd7 loss in 2 half-moves
16 Ke7 loss in 2 half-moves
17 Kf7 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rb5 loss in 2 half-moves
20 Rb7 loss in 2 half-moves