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

EGTB: win in 42 half-moves

# move score
1 Rg4 win in 41 half-moves
2 Kbb6 win in 43 half-moves
3 Kbc7 win in 43 half-moves
4 Kd6 win in 43 half-moves
5 Rg7 win in 43 half-moves
6 Rg8 win in 43 half-moves
7 Rh6 win in 43 half-moves
8 Ka6 win in 45 half-moves
9 Kcb6 win in 45 half-moves
10 Kd7 win in 45 half-moves
11 Rg5 win in 45 half-moves
12 Ka7 win in 47 half-moves
13 Kb5 win in 47 half-moves
14 Kb8 win in 47 half-moves
15 Kc8 win in 47 half-moves
16 Kcc7 win in 47 half-moves
17 Rf6 win in 47 half-moves
18 Ka8 win in 49 half-moves
19 Kc5 win in 49 half-moves
20 Kd5 win in 49 half-moves
21 Rd6 loss in 2 half-moves
22 Re6 loss in 2 half-moves
23 Rg1 loss in 2 half-moves
24 Rg2 loss in 2 half-moves
25 Rg3 loss in 2 half-moves