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

EGTB: win in 4 half-moves

# move score
1 Re3 win in 3 half-moves
2 Ra3 draw
3 Rb3 draw
4 Rc3 draw
5 Rd3 draw
6 Rf3 draw
7 Rg3 draw
8 Kh5 loss in 2 half-moves
9 Rh1 loss in 2 half-moves
10 Rh2 loss in 2 half-moves
11 Kg3 loss in 1 half-moves
12 Kg4 loss in 1 half-moves
13 Kg5 loss in 1 half-moves