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 Kb2 draw
3 Kb4 draw
4 Kc2 draw
5 Ra2 draw
6 Ra3 draw
7 Rb1 draw
8 Rc1 draw
9 Rg1 draw
10 Rh1 draw
11 Ka2 loss in 6 half-moves
12 Ka3 loss in 4 half-moves
13 Ka4 loss in 4 half-moves
14 Kc3 loss in 2 half-moves
15 Kc4 loss in 2 half-moves
16 Ra4 loss in 2 half-moves
17 Ra5 loss in 2 half-moves
18 Ra6 loss in 2 half-moves
19 Ra8 loss in 2 half-moves
20 Rd1 loss in 2 half-moves
21 Re1 loss in 2 half-moves
22 Rf1 loss in 2 half-moves