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

EGTB: win in 24 half-moves

# move score
1 Ra7 win in 23 half-moves
2 Ka4 draw
3 Ka6 draw
4 Kb4 draw
5 Kb5 draw
6 Kb6 draw
7 Kc7 draw
8 Kc8 draw
9 Kd7 draw
10 Ke8 draw
11 Rb7 draw
12 Rc7 draw
13 Rd7 draw
14 Re2 draw
15 Re6 draw
16 Re8 draw
17 Re1 loss in 2 half-moves
18 Re3 loss in 2 half-moves
19 Re4 loss in 2 half-moves
20 Re5 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rg7 loss in 2 half-moves
23 Rh7 loss in 2 half-moves