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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Kb4 draw
3 Kb6 draw
4 Ra4 draw
5 Ra5 draw
6 Ra6 draw
7 Ra7 draw
8 Rc3 draw
9 Kc4 loss in 12 half-moves
10 Ka4 loss in 10 half-moves
11 Ka5 loss in 4 half-moves
12 Ka6 loss in 4 half-moves
13 Kc5 loss in 4 half-moves
14 Kc6 loss in 4 half-moves
15 Rb3 loss in 4 half-moves
16 Rd3 loss in 4 half-moves
17 Ra1 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rh3 loss in 2 half-moves
22 Rg3 loss in 1 half-moves