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