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 Ke6 win in 7 half-moves
4 Ka7 win in 9 half-moves
5 Kb5 win in 9 half-moves
6 Kb6 win in 9 half-moves
7 Kc6 win in 9 half-moves
8 Kd6 win in 9 half-moves
9 Rg7 win in 9 half-moves
10 Ka5 draw
11 Kc4 draw
12 Kc5 draw
13 Kd4 draw
14 Ke4 draw
15 Ra8 draw
16 Re8 draw
17 Rf8 draw
18 Rg4 draw
19 Rg6 draw
20 Rh8 draw
21 Ke5 loss in 2 half-moves
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