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

EGTB: win in 4 half-moves

# move score
1 Ka6 win in 3 half-moves
2 Ka7 win in 3 half-moves
3 Kbc6 win in 3 half-moves
4 Kc7 win in 3 half-moves
5 Ra8 win in 3 half-moves
6 Rd8 win in 3 half-moves
7 Kb7 win in 9 half-moves
8 Ka5 draw
9 Kb4 draw
10 Kbb5 draw
11 Kc4 draw
12 Kcb5 draw
13 Kcc6 draw
14 Kd4 draw
15 Kd5 draw
16 Kd6 draw
17 Rc8 draw
18 Re8 draw
19 Rb7 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves