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 Kd5 draw
3 Kd7 draw
4 Ra5 draw
5 Rb5 draw
6 Rc5 draw
7 Rd5 draw
8 Kc5 loss in 4 half-moves
9 Kc6 loss in 4 half-moves
10 Kc7 loss in 4 half-moves
11 Ke6 loss in 2 half-moves
12 Ke7 loss in 2 half-moves
13 Re1 loss in 2 half-moves
14 Re2 loss in 2 half-moves
15 Re3 loss in 2 half-moves
16 Re4 loss in 2 half-moves
17 Re6 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rg5 loss in 1 half-moves
21 Rh5 loss in 1 half-moves