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 Rc7 win in 3 half-moves
4 Kb4 win in 5 half-moves
5 Kc4 win in 5 half-moves
6 Ka1 draw
7 Ka4 draw
8 Kaa3 draw
9 Kab2 draw
10 Kb1 draw
11 Kba3 draw
12 Kbb2 draw
13 Kc2 draw
14 Kc3 draw
15 Rd7 draw
16 Re4 draw
17 Re5 draw
18 Re6 draw
19 Re8 draw
20 Rf7 draw
21 Re1 loss in 2 half-moves
22 Re2 loss in 2 half-moves
23 Re3 loss in 2 half-moves
24 Rg7 loss in 2 half-moves
25 Rh7 loss in 2 half-moves