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

EGTB: win in 4 half-moves

# move score
1 Ra7 win in 3 half-moves
2 Rb7 win in 3 half-moves
3 Rh4 win in 3 half-moves
4 Rc7 win in 5 half-moves
5 Ka3 draw
6 Ka4 draw
7 Kaa2 draw
8 Kab2 draw
9 Kb1 draw
10 Kb4 draw
11 Kba2 draw
12 Kbb2 draw
13 Rd7 draw
14 Rh5 draw
15 Rh6 draw
16 Rh8 draw
17 Kc2 loss in 2 half-moves
18 Kc3 loss in 2 half-moves
19 Kc4 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rg7 loss in 2 half-moves
23 Rh1 loss in 2 half-moves
24 Rh2 loss in 2 half-moves
25 Rh3 loss in 2 half-moves