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 Rc3 win in 1 half-moves
3 Rc4 win in 1 half-moves
4 Rc7 win in 1 half-moves
5 Rc8 win in 1 half-moves
6 Rc5 draw
7 g7 loss in 2 half-moves
8 Ra6 loss in 1 half-moves
9 Rb6 loss in 1 half-moves
10 Rc2 loss in 1 half-moves
11 Rd6 loss in 1 half-moves
12 Re6 loss in 1 half-moves
13 Rf6 loss in 1 half-moves