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

EGTB: win in 2 half-moves

# move score
1 Ka6 win in 1 half-moves
2 Kb4 win in 1 half-moves
3 Kb5 win in 1 half-moves
4 Kb6 win in 1 half-moves
5 Ra6 win in 1 half-moves
6 Rb7 win in 1 half-moves
7 Rc7 win in 1 half-moves
8 Ka4 draw
9 Kf1 draw
10 Kf2 draw
11 Kg1 draw
12 Kg3 draw
13 Kh1 draw
14 Kh2 draw
15 Kh3 draw
16 Re7 draw
17 Rf7 draw
18 Rg7 draw
19 Rh7 draw
20 Kf3 loss in 2 half-moves
21 Ra8 loss in 1 half-moves
22 Rd7 loss in 1 half-moves