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

EGTB: win in 4 half-moves

# move score
1 Ka4 win in 3 half-moves
2 Ka5 win in 3 half-moves
3 Ka7 win in 3 half-moves
4 Kb5 win in 3 half-moves
5 Kb7 win in 3 half-moves
6 Kc4 win in 3 half-moves
7 Kc5 win in 3 half-moves
8 Ra1 win in 3 half-moves
9 Rc1 win in 3 half-moves
10 Ka3 draw
11 Ka8 draw
12 Kb3 draw
13 Kc3 draw
14 Kc7 draw
15 Kc8 draw
16 Rb2 draw
17 Rd1 draw
18 Re1 draw
19 Rf1 draw
20 Rb3 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rh1 loss in 2 half-moves