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

EGTB: win in 6 half-moves

# move score
1 Rg6 win in 5 half-moves
2 Rg7 win in 11 half-moves
3 Rg8 win in 17 half-moves
4 Kb7 draw
5 Kb8 draw
6 Kc6 draw
7 Kc8 draw
8 Kd6 draw
9 Kd7 draw
10 Kd8 draw
11 Ke4 draw
12 Ke5 draw
13 Kf3 draw
14 Kf5 draw
15 Kg4 draw
16 Kg5 draw
17 Ra3 draw
18 Re3 draw
19 Rf3 draw
20 Rg4 draw
21 Rg5 draw
22 Rh3 draw
23 Kb6 loss in 2 half-moves
24 Ke3 loss in 2 half-moves
25 Rb3 loss in 2 half-moves
26 Rc3 loss in 2 half-moves
27 Rd3 loss in 2 half-moves
28 Rg1 loss in 2 half-moves
29 Rg2 loss in 2 half-moves