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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kc1 win in 3 half-moves
3 Kc2 win in 3 half-moves
4 Kd2 win in 3 half-moves
5 Ke2 win in 3 half-moves
6 Kb3 win in 7 half-moves
7 Ra2 win in 15 half-moves
8 Ra1 win in 19 half-moves
9 Ke1 win in 25 half-moves
10 Ka5 draw
11 Kb5 draw
12 Rb3 draw
13 Rc3 draw
14 Rg3 draw
15 Rd3 loss in 2 half-moves
16 Re3 loss in 2 half-moves
17 Rf3 loss in 2 half-moves
18 Rh3 loss in 2 half-moves