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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kb8 win in 1 half-moves
3 Kc6 win in 1 half-moves
4 Kc7 win in 1 half-moves
5 Kc8 win in 1 half-moves
6 Rb2 win in 1 half-moves
7 Rb3 win in 1 half-moves
8 Rb4 win in 1 half-moves
9 Rc1 win in 1 half-moves
10 Rd1 win in 1 half-moves
11 Ka6 draw
12 Ka7 draw
13 Ka8 draw
14 Ra1 draw
15 Rb5 draw
16 Rb6 draw
17 Re1 draw
18 Rf1 draw
19 Rh1 draw
20 Rg1 loss in 2 half-moves