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

EGTB: win in 4 half-moves

# move score
1 Kf5 win in 3 half-moves
2 Kg5 win in 3 half-moves
3 Re5 win in 3 half-moves
4 Rf6 win in 7 half-moves
5 Rg6 win in 7 half-moves
6 Kd4 draw
7 Kd5 draw
8 Ke5 draw
9 Kf3 draw
10 Kf4 draw
11 Kg3 draw
12 Kg4 draw
13 Kh3 draw
14 Kh5 draw
15 Ra6 draw
16 Re7 draw
17 Re8 draw
18 Rh6 draw
19 Kd3 loss in 2 half-moves
20 Ke3 loss in 2 half-moves
21 Rb6 loss in 2 half-moves
22 Rc6 loss in 2 half-moves
23 Rd6 loss in 2 half-moves