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 Ke2 draw
3 Kg1 draw
4 Kg2 draw
5 Kg3 draw
6 Rb3 draw
7 Rg3 draw
8 Rh1 draw
9 Rh4 draw
10 Ke1 loss in 4 half-moves
11 Ke3 loss in 4 half-moves
12 Kf1 loss in 4 half-moves
13 Kf3 loss in 4 half-moves
14 Rh2 loss in 4 half-moves
15 Rh5 loss in 4 half-moves
16 Rh6 loss in 4 half-moves
17 Rc3 loss in 2 half-moves
18 Rd3 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rh7 loss in 2 half-moves
22 Rh8 loss in 2 half-moves