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

EGTB: win in 2 half-moves

# move score
1 Rc8 win in 1 half-moves
2 Rg3 win in 1 half-moves
3 Rg4 win in 1 half-moves
4 Rg5 win in 1 half-moves
5 Rg6 win in 1 half-moves
6 Rg2 win in 3 half-moves
7 Ra8 draw
8 Rb8 draw
9 Rd8 draw
10 Rf8 draw
11 Rg7 draw
12 Re8 loss in 2 half-moves
13 Rg1 loss in 2 half-moves
14 Rh8 loss in 2 half-moves