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

EGTB: win in 4 half-moves

# move score
1 Rg6 win in 3 half-moves
2 Rg7 win in 3 half-moves
3 Rg8 win in 3 half-moves
4 Rc3 draw
5 Rd3 draw
6 Re3 draw
7 Rf3 draw
8 Rg4 draw
9 Rg5 draw
10 Kaa6 loss in 2 half-moves
11 Kaa8 loss in 2 half-moves
12 Kab6 loss in 2 half-moves
13 Kab8 loss in 2 half-moves
14 Kba6 loss in 2 half-moves
15 Kba8 loss in 2 half-moves
16 Kbb6 loss in 2 half-moves
17 Kbb8 loss in 2 half-moves
18 Kc6 loss in 2 half-moves
19 Kc7 loss in 2 half-moves
20 Kc8 loss in 2 half-moves
21 Ra3 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Rg1 loss in 2 half-moves
24 Rg2 loss in 2 half-moves
25 Rh3 loss in 2 half-moves