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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Rc4 win in 1 half-moves
3 Ka6 draw
4 Kb4 draw
5 Kb5 draw
6 Kb6 draw
7 Ra2 draw
8 Rb4 draw
9 Rd4 draw
10 Rf4 draw
11 Rg4 draw
12 Ra1 loss in 2 half-moves
13 Re4 loss in 2 half-moves
14 Rh4 loss in 2 half-moves