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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Rg7 win in 3 half-moves
3 Rg6 win in 5 half-moves
4 Kb4 draw
5 Kb5 draw
6 Kc6 draw
7 Kd5 draw
8 Kd6 draw
9 Kd7 draw
10 Kd8 draw
11 Ke7 draw
12 Kf7 draw
13 Kf8 draw
14 Ra3 draw
15 Rf3 draw
16 Rg4 draw
17 Rg5 draw
18 Rg8 draw
19 Rh3 draw
20 Kc4 loss in 2 half-moves
21 Kd4 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Rc3 loss in 2 half-moves
24 Rd3 loss in 2 half-moves
25 Re3 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rg2 loss in 2 half-moves