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 Rb8 win in 5 half-moves
6 K5d5 win in 7 half-moves
7 K5d6 win in 7 half-moves
8 K6d6 win in 7 half-moves
9 K6d5 win in 9 half-moves
10 K5b5 draw
11 K5b6 draw
12 K6b5 draw
13 K6b6 draw
14 Kb4 draw
15 Kc4 draw
16 Kd4 draw
17 Ra8 draw
18 Rh8 draw
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