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

EGTB: win in 4 half-moves

# move score
1 Kf7 win in 3 half-moves
2 Kg7 win in 3 half-moves
3 Re8 win in 3 half-moves
4 Kd6 win in 5 half-moves
5 Kd7 win in 5 half-moves
6 Kd8 win in 5 half-moves
7 Kf8 win in 5 half-moves
8 Rf6 win in 5 half-moves
9 Rg6 win in 5 half-moves
10 Rh6 win in 5 half-moves
11 Kb6 draw
12 Kb7 draw
13 Kb8 draw
14 Kc6 draw
15 Kc8 draw
16 Kh7 draw
17 Kh8 draw
18 Ra6 draw
19 Re3 draw
20 Re4 draw
21 Re5 draw
22 Re7 draw
23 Rb6 loss in 2 half-moves
24 Rc6 loss in 2 half-moves
25 Rd6 loss in 2 half-moves
26 Re1 loss in 2 half-moves
27 Re2 loss in 2 half-moves