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

EGTB: win in 2 half-moves

# move score
1 Kc1 win in 1 half-moves
2 Ra3 win in 1 half-moves
3 Ra5 win in 1 half-moves
4 Ra7 win in 1 half-moves
5 Ra8 win in 1 half-moves
6 Rc4 win in 1 half-moves
7 Re4 win in 1 half-moves
8 Rg4 win in 1 half-moves
9 Rh4 win in 1 half-moves
10 Ka2 draw
11 Kb2 draw
12 Rd4 draw
13 Kc2 loss in 2 half-moves
14 Ka1 loss in 1 half-moves
15 Ra1 loss in 1 half-moves
16 Ra2 loss in 1 half-moves
17 Ra6 loss in 1 half-moves
18 Rb4 loss in 1 half-moves
19 Rf4 loss in 1 half-moves