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

EGTB: win in 2 half-moves

# move score
1 Ra5 win in 1 half-moves
2 Kg3 draw
3 Kg4 draw
4 Kg5 draw
5 Kh3 draw
6 Kh5 draw
7 Rb5 draw
8 Re1 draw
9 Re2 draw
10 Re3 draw
11 Re6 draw
12 Re7 draw
13 Rf5 draw
14 Rh5 draw
15 Re4 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rg5 loss in 2 half-moves
18 Rc5 loss in 1 half-moves
19 Rd5 loss in 1 half-moves