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 Kc2 win in 1 half-moves
3 Kc3 win in 1 half-moves
4 Kb4 win in 3 half-moves
5 Kd1 win in 3 half-moves
6 Ra2 win in 3 half-moves
7 Ra3 win in 3 half-moves
8 Rb1 win in 3 half-moves
9 Rd1 win in 3 half-moves
10 Ke2 win in 9 half-moves
11 Kd3 win in 13 half-moves
12 Ke3 win in 15 half-moves
13 Ka3 win in 17 half-moves
14 Ke1 win in 17 half-moves
15 Kc1 draw
16 Rc1 draw
17 Kb3 loss in 2 half-moves
18 Re1 loss in 2 half-moves
19 Rf1 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rh1 loss in 2 half-moves
22 Ka5 loss in 1 half-moves