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

EGTB: win in 4 half-moves

# move score
1 Ka3 win in 3 half-moves
2 Kb3 win in 3 half-moves
3 Kd2 win in 3 half-moves
4 Ke2 win in 3 half-moves
5 Kd1 win in 5 half-moves
6 Ka5 draw
7 Kb4 draw
8 Kf1 draw
9 Kf2 draw
10 Ra3 draw
11 Rc3 draw
12 Rg3 draw
13 Rh1 draw
14 Rh2 draw
15 Rh4 draw
16 Rh5 draw
17 Rh6 draw
18 Kb5 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rd3 loss in 2 half-moves
21 Re3 loss in 2 half-moves
22 Rf3 loss in 2 half-moves
23 Rh7 loss in 2 half-moves
24 Rh8 loss in 2 half-moves