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

EGTB: win in 4 half-moves

# move score
1 Rb8 win in 3 half-moves
2 Rd8 win in 3 half-moves
3 Kb7 win in 5 half-moves
4 Kc7 win in 5 half-moves
5 Kd7 win in 5 half-moves
6 Rc7 win in 9 half-moves
7 K4b5 draw
8 K4c5 draw
9 K4d5 draw
10 K6b5 draw
11 K6c5 draw
12 K6d5 draw
13 Kb3 draw
14 Kb4 draw
15 Kb6 draw
16 Kc3 draw
17 Kd3 draw
18 Kd4 draw
19 Kd6 draw
20 Ra8 draw
21 Re8 draw
22 Rf8 loss in 2 half-moves
23 Rg8 loss in 2 half-moves
24 Rh8 loss in 2 half-moves