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

EGTB: win in 4 half-moves

# move score
1 a2 win in 3 half-moves
2 Rh3 win in 7 half-moves
3 Kg3 win in 11 half-moves
4 Kf3 draw
5 Kf5 draw
6 Kg4 draw
7 Kg5 draw
8 Ra2 draw
9 Re2 draw
10 Rf2 draw
11 Rg2 draw
12 Rh1 draw
13 Rh4 loss in 6 half-moves
14 Ke4 loss in 2 half-moves
15 Ke5 loss in 2 half-moves
16 Rb2 loss in 2 half-moves
17 Rc2 loss in 2 half-moves
18 Rd2 loss in 2 half-moves
19 Rh5 loss in 2 half-moves
20 Rh6 loss in 2 half-moves
21 Rh7 loss in 2 half-moves
22 Rh8 loss in 2 half-moves
23 Ke3 loss in 1 half-moves