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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Kf4 draw
3 Kh3 draw
4 Kh4 draw
5 Rh3 draw
6 Kf3 loss in 6 half-moves
7 Kh5 loss in 4 half-moves
8 Rg1 loss in 4 half-moves
9 Rg2 loss in 4 half-moves
10 Kf5 loss in 2 half-moves
11 Kg5 loss in 2 half-moves
12 Ra3 loss in 2 half-moves
13 Rc3 loss in 2 half-moves
14 Rd3 loss in 2 half-moves
15 Re3 loss in 2 half-moves
16 Rf3 loss in 2 half-moves