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 Rf3 win in 3 half-moves
5 Rf4 win in 3 half-moves
6 Ka1 draw
7 Ka4 draw
8 Kaa2 draw
9 Kab3 draw
10 Kb1 draw
11 Kb4 draw
12 Kba2 draw
13 Kbb3 draw
14 Kc1 draw
15 Kc2 draw
16 Kc3 draw
17 Rd7 draw
18 Re7 draw
19 Rf5 draw
20 Rf6 draw
21 Rf8 draw
22 Rf1 loss in 2 half-moves
23 Rf2 loss in 2 half-moves
24 Rg7 loss in 2 half-moves
25 Rh7 loss in 2 half-moves