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

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Kb2 draw
3 Kb4 draw
4 Kc2 draw
5 Kc3 draw
6 Kc4 draw
7 Ra2 draw
8 Re1 draw
9 Rg1 draw
10 Ka2 loss in 24 half-moves
11 Ra3 loss in 22 half-moves
12 Ra5 loss in 22 half-moves
13 Ka3 loss in 8 half-moves
14 Rb1 loss in 8 half-moves
15 Ka4 loss in 6 half-moves
16 Rh1 loss in 6 half-moves
17 Ra4 loss in 2 half-moves
18 Ra7 loss in 2 half-moves
19 Ra8 loss in 2 half-moves
20 Rc1 loss in 2 half-moves
21 Rd1 loss in 2 half-moves
22 Rf1 loss in 2 half-moves