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 Kb8 win in 3 half-moves
6 Rd7 win in 3 half-moves
7 K6d6 draw
8 K6d7 draw
9 K7d7 draw
10 Re7 draw
11 Rf7 draw
12 Rg4 draw
13 Rg6 draw
14 Rh7 draw
15 K7d6 loss in 2 half-moves
16 Kb5 loss in 2 half-moves
17 Kc5 loss in 2 half-moves
18 Kc8 loss in 2 half-moves
19 Kd5 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 Rg3 loss in 2 half-moves
24 Rg5 loss in 2 half-moves
25 Rg8 loss in 2 half-moves