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 5 half-moves
4 Rf1 win in 5 half-moves
5 Rf2 win in 5 half-moves
6 Rf3 win in 5 half-moves
7 Ka3 draw
8 Ka4 draw
9 Kaa2 draw
10 Kab2 draw
11 Kb1 draw
12 Kb4 draw
13 Kba2 draw
14 Kbb2 draw
15 Kc2 draw
16 Kc3 draw
17 Kc4 draw
18 Rd7 draw
19 Re7 draw
20 Rf8 draw
21 Rf4 loss in 2 half-moves
22 Rf5 loss in 2 half-moves
23 Rf6 loss in 2 half-moves
24 Rg7 loss in 2 half-moves
25 Rh7 loss in 2 half-moves