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 Kc7 win in 3 half-moves
3 Kd7 win in 3 half-moves
4 K5b5 win in 7 half-moves
5 K5d5 win in 7 half-moves
6 K6b6 win in 7 half-moves
7 K6d6 win in 7 half-moves
8 K5d6 win in 9 half-moves
9 K6b5 win in 9 half-moves
10 K6d5 win in 9 half-moves
11 Ra8 win in 9 half-moves
12 K5b6 win in 11 half-moves
13 Rc7 draw
14 Rh8 draw
15 Kb4 loss in 2 half-moves
16 Kc4 loss in 2 half-moves
17 Kd4 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Rd8 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