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