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 Kf3 draw
3 Kf5 draw
4 Kf7 draw
5 Kf8 draw
6 Kg3 draw
7 Kg4 draw
8 Kg5 draw
9 Kg7 draw
10 Kh7 draw
11 Kh8 draw
12 Rf3 draw
13 Rg3 draw
14 Rh1 draw
15 Rh2 draw
16 Rh4 draw
17 Rh7 draw
18 Rh8 draw
19 Ke3 loss in 2 half-moves
20 Ke4 loss in 2 half-moves
21 Ke5 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Rc3 loss in 2 half-moves
24 Rd3 loss in 2 half-moves
25 Re3 loss in 2 half-moves
26 Rh5 loss in 2 half-moves
27 Rh6 loss in 2 half-moves