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 Rd8 win in 3 half-moves
5 Re8 win in 3 half-moves
6 Ka1 draw
7 Ka2 draw
8 Kb2 draw
9 Kbc1 draw
10 Kbc2 draw
11 Kc3 draw
12 Kd1 draw
13 Kd3 draw
14 Kdc1 draw
15 Kdc2 draw
16 Ke1 draw
17 Ke2 draw
18 Ke3 draw
19 Rf4 draw
20 Rf1 loss in 2 half-moves
21 Rf2 loss in 2 half-moves
22 Rf3 loss in 2 half-moves
23 Rf5 loss in 2 half-moves
24 Rf6 loss in 2 half-moves
25 Rf7 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves