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 Kg3 draw
3 Kg5 draw
4 Kh3 draw
5 Kh4 draw
6 Kh5 draw
7 Rb3 draw
8 Rc3 draw
9 Rd3 draw
10 Re1 draw
11 Re2 draw
12 Re5 draw
13 Re6 draw
14 Rg3 draw
15 Rh3 draw
16 Kf3 loss in 2 half-moves
17 Kf4 loss in 2 half-moves
18 Kf5 loss in 2 half-moves
19 Re4 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Re7 loss in 1 half-moves
22 Re8 loss in 1 half-moves