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 Rc7 win in 3 half-moves
5 Rd8 win in 3 half-moves
6 K5b5 win in 5 half-moves
7 K5b6 win in 5 half-moves
8 K6b6 win in 5 half-moves
9 K6b5 win in 9 half-moves
10 Re8 win in 9 half-moves
11 Rf8 win in 9 half-moves
12 Rg8 win in 9 half-moves
13 K5d5 draw
14 K5d6 draw
15 K6d5 draw
16 K6d6 draw
17 Rh8 draw
18 Kb4 loss in 2 half-moves
19 Kc4 loss in 2 half-moves
20 Kd4 loss in 2 half-moves
21 Ra8 loss in 2 half-moves
22 Rb8 loss in 2 half-moves