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

EGTB: win in 4 half-moves

# move score
1 Rh1 win in 3 half-moves
2 Rh5 win in 7 half-moves
3 Rh7 win in 7 half-moves
4 Rh6 win in 9 half-moves
5 Rh8 win in 9 half-moves
6 Rc3 draw
7 Re3 draw
8 Rh4 draw
9 g5 loss in 2 half-moves
10 Ra3 loss in 2 half-moves
11 Rb3 loss in 2 half-moves
12 Rd3 loss in 2 half-moves
13 Rf3 loss in 2 half-moves
14 Rg3 loss in 2 half-moves
15 Rh2 loss in 2 half-moves