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

EGTB: win in 2 half-moves

# move score
1 Rh1 win in 1 half-moves
2 Kg4 draw
3 Kh4 draw
4 Kh6 draw
5 Rc3 draw
6 Rg3 draw
7 Rh4 draw
8 Kg5 loss in 2 half-moves
9 Kg6 loss in 2 half-moves
10 Rd3 loss in 2 half-moves
11 Re3 loss in 2 half-moves
12 Rf3 loss in 2 half-moves
13 Rh2 loss in 2 half-moves
14 Ra3 loss in 1 half-moves
15 Rb3 loss in 1 half-moves