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

EGTB: win in 2 half-moves

# move score
1 Ka4 win in 1 half-moves
2 Ka5 win in 1 half-moves
3 Ka6 win in 1 half-moves
4 Kc4 win in 1 half-moves
5 Kc5 win in 1 half-moves
6 Kc6 win in 1 half-moves
7 Ra1 win in 1 half-moves
8 Rc1 win in 1 half-moves
9 Kb4 draw
10 Kb6 draw
11 Kg7 draw
12 Kg8 draw
13 Kh7 draw
14 Rb2 draw
15 Rb3 draw
16 Rd1 draw
17 Re1 draw
18 Rf1 draw
19 Rb4 loss in 1 half-moves
20 Rg1 loss in 1 half-moves
21 Rh1 loss in 1 half-moves