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

EGTB: win in 2 half-moves

# move score
1 Ra5 win in 1 half-moves
2 Kb3 draw
3 Kc1 draw
4 Kc2 draw
5 Kc3 draw
6 Ra4 draw
7 Rf8 draw
8 Ka1 loss in 10 half-moves
9 Ka2 loss in 10 half-moves
10 Kb1 loss in 10 half-moves
11 Ka3 loss in 8 half-moves
12 Ra2 loss in 8 half-moves
13 Re8 loss in 8 half-moves
14 Ra1 loss in 2 half-moves
15 Ra3 loss in 2 half-moves
16 Ra6 loss in 2 half-moves
17 Ra7 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Rc8 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves