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

EGTB: win in 4 half-moves

# move score
1 Ra8 win in 3 half-moves
2 Rb8 win in 3 half-moves
3 Rc8 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 Kaa3 draw
9 Kab2 draw
10 Kb1 draw
11 Kb4 draw
12 Kba3 draw
13 Kbb2 draw
14 Kc2 draw
15 Kc3 draw
16 Kc4 draw
17 Rd8 draw
18 Re8 draw
19 Rf5 draw
20 Rf6 draw
21 Rf7 draw
22 Rf1 loss in 2 half-moves
23 Rf2 loss in 2 half-moves
24 Rg8 loss in 2 half-moves
25 Rh8 loss in 2 half-moves