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

EGTB: win in 4 half-moves

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