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 Rb8 win in 3 half-moves
5 Rc7 win in 3 half-moves
6 Rd8 win in 3 half-moves
7 Kb4 win in 5 half-moves
8 Kc4 win in 5 half-moves
9 K5b5 draw
10 K5b6 draw
11 K5d5 draw
12 K5d6 draw
13 K6b5 draw
14 K6b6 draw
15 K6d5 draw
16 K6d6 draw
17 Ra8 draw
18 Re8 draw
19 Kd4 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