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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Kb5 win in 1 half-moves
3 Kb6 win in 1 half-moves
4 Kb7 win in 1 half-moves
5 Kc7 win in 1 half-moves
6 Kd5 win in 1 half-moves
7 Kd6 win in 1 half-moves
8 Kd7 win in 1 half-moves
9 Rb5 win in 1 half-moves
10 Rc1 win in 1 half-moves
11 Rc2 win in 1 half-moves
12 Rc3 win in 1 half-moves
13 Rc4 win in 1 half-moves
14 Rd5 win in 1 half-moves
15 Re5 win in 1 half-moves
16 Rf5 win in 1 half-moves
17 Rh5 win in 1 half-moves
18 Ra5 draw
19 Ka2 loss in 2 half-moves
20 Kb2 loss in 2 half-moves
21 Rg5 loss in 1 half-moves