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 Kc1 win in 3 half-moves
4 Ka5 win in 5 half-moves
5 Kc2 win in 5 half-moves
6 Rb2 win in 5 half-moves
7 Ke2 win in 13 half-moves
8 Kd2 win in 17 half-moves
9 Ke1 win in 17 half-moves
10 Ra1 win in 23 half-moves
11 Rc2 win in 25 half-moves
12 Ka7 draw
13 Kb7 draw
14 Ra3 draw
15 Ra4 draw
16 Ra5 draw
17 Rd2 draw
18 Re2 draw
19 Rf2 draw
20 Rg2 loss in 2 half-moves
21 Rh2 loss in 2 half-moves