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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kb5 win in 3 half-moves
3 Kb6 win in 3 half-moves
4 Kc3 win in 3 half-moves
5 Ra4 win in 3 half-moves
6 Rb2 win in 7 half-moves
7 Kc2 win in 11 half-moves
8 Kd2 win in 11 half-moves
9 Rc2 win in 11 half-moves
10 Kc4 win in 13 half-moves
11 Ka6 win in 15 half-moves
12 Kd4 win in 15 half-moves
13 Ka4 win in 17 half-moves
14 Ke2 draw
15 Ke3 draw
16 Ke4 draw
17 Ra1 draw
18 Ra3 draw
19 Rd2 draw
20 Rh2 draw
21 Re2 loss in 2 half-moves
22 Rf2 loss in 2 half-moves
23 Rg2 loss in 2 half-moves