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 Ka7 draw
3 Kg3 draw
4 Kg4 draw
5 Kh3 draw
6 Kh5 draw
7 Ra1 draw
8 Ra3 draw
9 Ra5 draw
10 Rb4 draw
11 Rc4 draw
12 Rg4 draw
13 Kb7 loss in 2 half-moves
14 Kb8 loss in 2 half-moves
15 Kg5 loss in 2 half-moves
16 Ra6 loss in 2 half-moves
17 Ra7 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