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 Rc4 win in 1 half-moves
3 Rd4 win in 1 half-moves
4 Ka6 draw
5 Kb4 draw
6 Kb5 draw
7 Kb6 draw
8 Ra1 draw
9 Ra3 draw
10 Rb4 draw
11 Re4 draw
12 Rf4 draw
13 Rg4 loss in 2 half-moves
14 Rh4 loss in 2 half-moves