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 Kc5 win in 3 half-moves
3 Rc8 win in 3 half-moves
4 Kb7 win in 5 half-moves
5 Rb7 win in 5 half-moves
6 Kc3 win in 7 half-moves
7 Kc6 win in 11 half-moves
8 Ra8 win in 13 half-moves
9 Ka5 draw
10 Ka6 draw
11 Ka7 draw
12 Kc1 draw
13 Kc2 draw
14 Kc7 draw
15 Kd1 draw
16 Ke1 draw
17 Ke2 draw
18 Ke3 draw
19 Rd8 draw
20 Re8 draw
21 Kd3 loss in 2 half-moves
22 Rf8 loss in 2 half-moves
23 Rg8 loss in 2 half-moves
24 Rh8 loss in 2 half-moves