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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Rb4 win in 1 half-moves
3 Rd4 win in 1 half-moves
4 Rf4 win in 1 half-moves
5 Rh4 win in 1 half-moves
6 Ka6 draw
7 Ka8 draw
8 Kb6 draw
9 Kb8 draw
10 Ra1 draw
11 Ra2 draw
12 Ra3 draw
13 Ra5 draw
14 Ra6 draw
15 Rc4 loss in 1 half-moves
16 Re4 loss in 1 half-moves
17 Rg4 loss in 1 half-moves