Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 K6b6 win in 3 half-moves
2 K6b7 win in 3 half-moves
3 K7b6 win in 3 half-moves
4 K7b7 win in 3 half-moves
5 Kb5 win in 3 half-moves
6 Kb8 win in 3 half-moves
7 Rd7 win in 3 half-moves
8 Kd5 win in 11 half-moves
9 K6d6 draw
10 K6d7 draw
11 K7d7 draw
12 Kc5 draw
13 Re7 draw
14 Rf7 draw
15 Rg3 draw
16 Rg6 draw
17 Rh7 draw
18 K7d6 loss in 2 half-moves
19 Kc8 loss in 2 half-moves
20 Kd8 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rg2 loss in 2 half-moves
23 Rg4 loss in 2 half-moves
24 Rg5 loss in 2 half-moves
25 Rg8 loss in 2 half-moves