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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kc7 win in 3 half-moves
3 Kd7 win in 3 half-moves
4 Rc1 win in 3 half-moves
5 Kc5 win in 7 half-moves
6 Kc4 win in 9 half-moves
7 Ka3 draw
8 Ka4 draw
9 Ka5 draw
10 Kb3 draw
11 Kc3 draw
12 Kc8 draw
13 Ke8 draw
14 Ra1 draw
15 Rb2 draw
16 Rd1 draw
17 Re1 draw
18 Rf1 draw
19 Ke7 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rh1 loss in 2 half-moves