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

EGTB: win in 2 half-moves

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