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

EGTB: win in 2 half-moves

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