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

EGTB: win in 6 half-moves

# move score
1 Rd8 win in 5 half-moves
2 Kb7 win in 33 half-moves
3 Ra6 win in 33 half-moves
4 Ka6 draw
5 Kb6 draw
6 Kb8 draw
7 Rb4 draw
8 Rb8 draw
9 Rc4 draw
10 Rc8 draw
11 Rd4 draw
12 Re4 draw
13 Re8 draw
14 Rf4 draw
15 Rf8 draw
16 Ra1 loss in 2 half-moves
17 Ra2 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rh4 loss in 2 half-moves
23 Rh8 loss in 2 half-moves