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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Ka6 draw
3 Kb4 draw
4 Kc4 draw
5 Kc5 draw
6 Ra1 draw
7 Ra2 draw
8 Ra6 draw
9 Rb4 draw
10 Rf4 draw
11 Rg4 draw
12 Rh4 draw
13 Ra5 loss in 30 half-moves
14 Ka5 loss in 8 half-moves
15 Kb6 loss in 2 half-moves
16 Kc6 loss in 2 half-moves
17 Ra7 loss in 2 half-moves
18 Ra8 loss in 2 half-moves
19 Rc4 loss in 2 half-moves
20 Rd4 loss in 2 half-moves
21 Re4 loss in 2 half-moves