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

EGTB: win in 2 half-moves

# move score
1 Rc3 win in 1 half-moves
2 Rc7 win in 1 half-moves
3 Rd4 win in 1 half-moves
4 Rc1 loss in 2 half-moves
5 Rc2 loss in 2 half-moves
6 Rc5 loss in 2 half-moves
7 Rc6 loss in 2 half-moves
8 Rc8 loss in 2 half-moves
9 Re4 loss in 2 half-moves
10 Rf4 loss in 2 half-moves
11 Rg4 loss in 2 half-moves
12 Rh4 loss in 2 half-moves