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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Kb7 win in 3 half-moves
4 Kd6 win in 3 half-moves
5 Kd7 win in 3 half-moves
6 Kd8 win in 3 half-moves
7 Rb8 win in 3 half-moves
8 Rd8 win in 3 half-moves
9 Ka7 win in 7 half-moves
10 Rc7 win in 25 half-moves
11 Ra8 win in 27 half-moves
12 Ka5 draw
13 Ke6 draw
14 Ke8 draw
15 Kf7 draw
16 Kf8 draw
17 Rc1 draw
18 Rc6 draw
19 Re8 draw
20 Rf8 draw
21 Kf6 loss in 2 half-moves
22 Rc2 loss in 2 half-moves
23 Rc3 loss in 2 half-moves
24 Rc4 loss in 2 half-moves
25 Rc5 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves