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

EGTB: win in 2 half-moves

# move score
1 Kb3 win in 1 half-moves
2 Kb4 win in 1 half-moves
3 Kc3 win in 1 half-moves
4 Kd3 win in 1 half-moves
5 Kd4 win in 1 half-moves
6 Rb6 win in 1 half-moves
7 Re6 win in 1 half-moves
8 Rf6 win in 1 half-moves
9 Rg1 win in 1 half-moves
10 Rg4 win in 1 half-moves
11 Rg5 win in 1 half-moves
12 Rg7 win in 1 half-moves
13 Rg8 win in 1 half-moves
14 Rh6 win in 1 half-moves
15 Kb5 loss in 2 half-moves
16 Kc5 loss in 2 half-moves
17 Kd5 loss in 2 half-moves
18 Ra6 loss in 1 half-moves
19 Rc6 loss in 1 half-moves
20 Rd6 loss in 1 half-moves
21 Rg2 loss in 1 half-moves
22 Rg3 loss in 1 half-moves