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

EGTB: win in 2 half-moves

# move score
1 Ra2 win in 1 half-moves
2 Kb4 draw
3 Kb6 draw
4 Kc4 draw
5 Kc5 draw
6 Ra1 draw
7 Ra5 draw
8 Ra6 draw
9 Rb4 draw
10 Rc4 draw
11 Rg4 draw
12 Ka6 loss in 10 half-moves
13 Ka5 loss in 8 half-moves
14 Kc6 loss in 2 half-moves
15 Ra3 loss in 2 half-moves
16 Ra7 loss in 2 half-moves
17 Ra8 loss in 2 half-moves
18 Rd4 loss in 2 half-moves
19 Re4 loss in 2 half-moves
20 Rf4 loss in 2 half-moves
21 Rh4 loss in 1 half-moves