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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Kc6 win in 1 half-moves
4 Kd5 win in 1 half-moves
5 Kd6 win in 1 half-moves
6 Rb3 win in 1 half-moves
7 Rc2 win in 1 half-moves
8 Re3 win in 1 half-moves
9 Rf3 draw
10 Ra3 loss in 2 half-moves
11 Rc1 loss in 2 half-moves
12 Rc4 loss in 2 half-moves
13 Rd3 loss in 2 half-moves
14 Rg3 loss in 2 half-moves
15 Rh3 loss in 2 half-moves
16 Kb4 loss in 1 half-moves
17 Kc4 loss in 1 half-moves
18 Kd4 loss in 1 half-moves