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