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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Kf3 draw
3 Kf4 draw
4 Kh2 draw
5 Kh3 draw
6 Rf2 draw
7 Rh2 draw
8 Kf2 loss in 24 half-moves
9 Kh4 loss in 18 half-moves
10 Kg4 loss in 4 half-moves
11 Rg1 loss in 4 half-moves
12 Ra2 loss in 2 half-moves
13 Rc2 loss in 2 half-moves
14 Rd2 loss in 2 half-moves
15 Re2 loss in 2 half-moves