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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Kc7 draw
3 Kg1 draw
4 Kg2 draw
5 Kh2 draw
6 Ra2 draw
7 Ra3 draw
8 Ra6 draw
9 Ra7 draw
10 Ra8 draw
11 Rb4 draw
12 Rc4 draw
13 Rd4 draw
14 Re4 draw
15 Rf4 draw
16 Rg4 draw
17 Kb7 loss in 2 half-moves
18 Kb8 loss in 2 half-moves
19 Kd7 loss in 2 half-moves
20 Kd8 loss in 2 half-moves
21 Ra5 loss in 1 half-moves
22 Rh4 loss in 1 half-moves