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 Kb4 draw
3 Kc4 draw
4 Kc5 draw
5 Kc6 draw
6 Ra3 draw
7 Ra5 draw
8 Ra6 draw
9 Ra8 draw
10 Re4 draw
11 Rf4 draw
12 Rg4 draw
13 Rh4 draw
14 Kb6 loss in 22 half-moves
15 Ka5 loss in 10 half-moves
16 Ka6 loss in 6 half-moves
17 Ra1 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Rc4 loss in 2 half-moves
21 Rd4 loss in 2 half-moves