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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kb5 win in 1 half-moves
3 Kb6 win in 1 half-moves
4 Rb2 win in 1 half-moves
5 Ra4 win in 3 half-moves
6 Ka4 win in 9 half-moves
7 Ra3 win in 9 half-moves
8 Kd4 win in 13 half-moves
9 Ke2 win in 13 half-moves
10 Ke4 win in 13 half-moves
11 Ra1 win in 13 half-moves
12 Kd2 win in 15 half-moves
13 Kd3 win in 15 half-moves
14 Kf3 win in 15 half-moves
15 Ka6 draw
16 Kf2 draw
17 Kf4 draw
18 Re2 draw
19 Rc2 loss in 2 half-moves
20 Rd2 loss in 2 half-moves
21 Rf2 loss in 2 half-moves
22 Rg2 loss in 2 half-moves
23 Rh2 loss in 2 half-moves