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 Rc3 win in 1 half-moves
3 Ra2 draw
4 Ra4 draw
5 Ra6 draw
6 Ra7 draw
7 Rb3 draw
8 Rd3 draw
9 Re3 draw
10 Rf3 draw
11 Rh3 draw
12 Ra5 loss in 2 half-moves
13 Ra8 loss in 2 half-moves
14 Rg3 loss in 2 half-moves