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

EGTB: win in 4 half-moves

# move score
1 R6a4 win in 3 half-moves
2 Rb6 win in 3 half-moves
3 Rc2 win in 3 half-moves
4 Rc6 win in 3 half-moves
5 Kb6 win in 5 half-moves
6 Kb7 win in 5 half-moves
7 Kb8 win in 5 half-moves
8 R2a4 win in 5 half-moves
9 R6a5 win in 5 half-moves
10 Rd6 win in 5 half-moves
11 Re2 win in 5 half-moves
12 Re6 win in 5 half-moves
13 Rf2 win in 5 half-moves
14 Ka8 win in 7 half-moves
15 R2a5 win in 9 half-moves
16 R2a3 draw
17 R6a3 draw
18 Rd2 draw
19 Rf6 draw
20 Ra1 loss in 2 half-moves
21 Rb2 loss in 2 half-moves
22 Rg2 loss in 2 half-moves
23 Rg6 loss in 2 half-moves
24 Rh2 loss in 2 half-moves
25 Rh6 loss in 2 half-moves