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 Kgg6 draw
3 Kgg8 draw
4 Khg6 draw
5 Khg8 draw
6 Khh6 draw
7 Khh8 draw
8 Rc3 draw
9 Rd3 draw
10 Re1 draw
11 Re2 draw
12 Re5 draw
13 Re7 draw
14 Re8 draw
15 Rf3 draw
16 Rg3 draw
17 Rh3 draw
18 Kf6 loss in 2 half-moves
19 Kf7 loss in 2 half-moves
20 Kf8 loss in 2 half-moves
21 Kgh6 loss in 2 half-moves
22 Kgh8 loss in 2 half-moves
23 Rb3 loss in 1 half-moves
24 Re4 loss in 1 half-moves
25 Re6 loss in 1 half-moves