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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kc7 win in 3 half-moves
3 Rb4 win in 3 half-moves
4 Rc2 win in 3 half-moves
5 Rc4 win in 3 half-moves
6 Ra8 win in 5 half-moves
7 Ka7 draw
8 Ka8 draw
9 Kc8 draw
10 R2a3 draw
11 R4a3 draw
12 Rd2 draw
13 Rd4 draw
14 Re2 draw
15 Re4 draw
16 Ra1 loss in 2 half-moves
17 Ra5 loss in 2 half-moves
18 Ra6 loss in 2 half-moves
19 Ra7 loss in 2 half-moves
20 Rb2 loss in 2 half-moves
21 Rf2 loss in 2 half-moves
22 Rf4 loss in 2 half-moves
23 Rg2 loss in 2 half-moves
24 Rg4 loss in 2 half-moves
25 Rh2 loss in 2 half-moves
26 Rh4 loss in 2 half-moves