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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kb5 win in 1 half-moves
3 Ra3 win in 1 half-moves
4 Rd1 win in 1 half-moves
5 Rd2 win in 1 half-moves
6 Rd5 win in 1 half-moves
7 Rd6 win in 1 half-moves
8 Rd7 win in 1 half-moves
9 Re3 win in 1 half-moves
10 Rf3 win in 1 half-moves
11 Rg3 win in 1 half-moves
12 Rh3 win in 1 half-moves
13 Kc3 loss in 2 half-moves
14 Kc5 loss in 2 half-moves
15 Kd5 loss in 2 half-moves
16 Kb3 loss in 1 half-moves
17 Kd4 loss in 1 half-moves
18 Rb3 loss in 1 half-moves
19 Rc3 loss in 1 half-moves
20 Rd4 loss in 1 half-moves
21 Rd8 loss in 1 half-moves