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 Ka6 draw
3 Kb5 draw
4 Kc5 draw
5 Kc6 draw
6 Ra5 draw
7 Rb5 draw
8 Rc5 draw
9 Rd5 draw
10 Re6 draw
11 Re7 draw
12 Ka5 loss in 8 half-moves
13 Ka7 loss in 4 half-moves
14 Kb7 loss in 4 half-moves
15 Kc7 loss in 4 half-moves
16 Re2 loss in 4 half-moves
17 Re1 loss in 2 half-moves
18 Re3 loss in 2 half-moves
19 Re4 loss in 2 half-moves
20 Rg5 loss in 2 half-moves
21 Rh5 loss in 2 half-moves
22 Re8 loss in 1 half-moves