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

EGTB: win in 4 half-moves

# move score
1 Ka5 win in 3 half-moves
2 Ka6 win in 3 half-moves
3 Kb5 win in 3 half-moves
4 Kc5 win in 3 half-moves
5 Rb7 win in 3 half-moves
6 Rc8 win in 3 half-moves
7 Kb3 win in 7 half-moves
8 Kc3 win in 7 half-moves
9 Ka7 draw
10 Kb1 draw
11 Kb2 draw
12 Kb7 draw
13 Kc1 draw
14 Kc6 draw
15 Kc7 draw
16 Ra8 draw
17 Rd8 draw
18 Re8 draw
19 Kd1 loss in 2 half-moves
20 Kd2 loss in 2 half-moves
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