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

EGTB: win in 2 half-moves

# move score
1 f7 win in 1 half-moves
2 Rc7 win in 1 half-moves
3 Ra5 draw
4 Rb5 draw
5 Rc3 draw
6 Rc4 draw
7 Rc6 draw
8 Rc8 draw
9 Rg5 draw
10 Rh5 draw
11 Rc1 loss in 2 half-moves
12 Rc2 loss in 2 half-moves
13 Rd5 loss in 2 half-moves
14 Re5 loss in 2 half-moves
15 Rf5 loss in 2 half-moves