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

EGTB: win in 2 half-moves

# move score
1 Kc5 win in 1 half-moves
2 Kc6 win in 1 half-moves
3 Kc7 win in 1 half-moves
4 Re8 win in 1 half-moves
5 Kd7 draw
6 Rc5 draw
7 Rd5 draw
8 Re4 draw
9 Re6 draw
10 Re7 draw
11 Rf5 draw
12 Rh5 draw
13 Kd5 loss in 2 half-moves
14 Ke6 loss in 2 half-moves
15 Ke7 loss in 2 half-moves
16 Ra5 loss in 2 half-moves
17 Rb5 loss in 2 half-moves
18 Re1 loss in 2 half-moves
19 Re2 loss in 2 half-moves
20 Re3 loss in 2 half-moves
21 Rg5 loss in 2 half-moves