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

EGTB: win in 2 half-moves

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