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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Rb7 win in 1 half-moves
3 Rc7 win in 1 half-moves
4 Kd6 win in 3 half-moves
5 Ka2 draw
6 Ka3 draw
7 Ka4 draw
8 Kb2 draw
9 Kb4 draw
10 Kc2 draw
11 Kc3 draw
12 Kc4 draw
13 Kd4 draw
14 Kd5 draw
15 Ke6 draw
16 Kf5 draw
17 Kf6 draw
18 Rd7 draw
19 Re6 draw
20 Re8 draw
21 Rf7 draw
22 Rh7 draw
23 Ke4 loss in 2 half-moves
24 Kf4 loss in 2 half-moves
25 Rg7 loss in 1 half-moves