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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kb7 win in 3 half-moves
3 Ke7 win in 3 half-moves
4 Ked7 win in 3 half-moves
5 Rg5 win in 3 half-moves
6 Rg7 win in 3 half-moves
7 Kf7 win in 5 half-moves
8 Kf8 win in 5 half-moves
9 Rf8 win in 5 half-moves
10 Kc5 draw
11 Kc7 draw
12 Kcd7 draw
13 Kd5 draw
14 Kd6 draw
15 Kd8 draw
16 Rg3 draw
17 Rg4 draw
18 Rg6 draw
19 Rh8 draw
20 Kb5 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rg2 loss in 2 half-moves