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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Rg5 win in 3 half-moves
3 Ka5 win in 9 half-moves
4 Ka7 win in 9 half-moves
5 Kb5 win in 9 half-moves
6 Kb6 win in 9 half-moves
7 Kc5 win in 9 half-moves
8 Kc6 win in 9 half-moves
9 Kd6 win in 9 half-moves
10 Ra8 win in 9 half-moves
11 Rg7 win in 9 half-moves
12 Ke6 win in 13 half-moves
13 Kc4 draw
14 Kd4 draw
15 Ke4 draw
16 Ke5 draw
17 Re8 draw
18 Rf8 draw
19 Rg4 draw
20 Rg6 draw
21 Rh8 draw
22 Rb8 loss in 2 half-moves
23 Rc8 loss in 2 half-moves
24 Rd8 loss in 2 half-moves
25 Rg1 loss in 2 half-moves
26 Rg2 loss in 2 half-moves
27 Rg3 loss in 2 half-moves