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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kcb6 win in 3 half-moves
3 Kd7 win in 3 half-moves
4 Ra8 win in 3 half-moves
5 Rd8 win in 3 half-moves
6 Kc7 win in 7 half-moves
7 Rc7 win in 7 half-moves
8 Ka4 draw
9 Ka5 draw
10 Ka6 draw
11 Kb4 draw
12 Kbb6 draw
13 Kbc5 draw
14 Kc4 draw
15 Kcc5 draw
16 Kd6 draw
17 Rb8 draw
18 Rh8 draw
19 Kd5 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rg8 loss in 2 half-moves