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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Kf2 draw
3 Kg3 draw
4 Kh2 draw
5 Rb3 draw
6 Rd3 draw
7 Re3 draw
8 Rg3 draw
9 Rh1 draw
10 Rh2 draw
11 Rh7 loss in 18 half-moves
12 Rh6 loss in 14 half-moves
13 Kg1 loss in 6 half-moves
14 Kh1 loss in 6 half-moves
15 Rh4 loss in 6 half-moves
16 Kf1 loss in 4 half-moves
17 Kf3 loss in 4 half-moves
18 Rc3 loss in 2 half-moves
19 Rf3 loss in 2 half-moves
20 Rh5 loss in 2 half-moves
21 Rh8 loss in 2 half-moves