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

EGTB: win in 6 half-moves

# move score
1 Rd6 win in 5 half-moves
2 Ra3 draw
3 Ra4 draw
4 Ra7 draw
5 Ra8 draw
6 Rb5 draw
7 Rb6 draw
8 Rd5 draw
9 Rf5 draw
10 Rf6 draw
11 Ra1 loss in 2 half-moves
12 Ra2 loss in 2 half-moves
13 Rc5 loss in 2 half-moves
14 Rc6 loss in 2 half-moves
15 Re5 loss in 2 half-moves
16 Re6 loss in 2 half-moves
17 Rg5 loss in 2 half-moves
18 Rg6 loss in 2 half-moves
19 Rh5 loss in 2 half-moves
20 Rh6 loss in 2 half-moves