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

EGTB: win in 2 half-moves

# move score
1 Rc2 win in 1 half-moves
2 Rc4 win in 1 half-moves
3 Rc8 win in 1 half-moves
4 g6 draw
5 Rc1 draw
6 Rc3 draw
7 Rc7 draw
8 Ra5 loss in 1 half-moves
9 Rb5 loss in 1 half-moves
10 Rc6 loss in 1 half-moves
11 Rd5 loss in 1 half-moves
12 Re5 loss in 1 half-moves
13 Rf5 loss in 1 half-moves