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

EGTB: win in 46 half-moves

# move score
1 Rg7 win in 45 half-moves
2 Rg5 win in 47 half-moves
3 Rg6 win in 47 half-moves
4 Rg8 win in 47 half-moves
5 Rg3 win in 51 half-moves
6 Rg4 win in 51 half-moves
7 Ra2 draw
8 Rb2 draw
9 Rc2 draw
10 Kc7 loss in 2 half-moves
11 Kc8 loss in 2 half-moves
12 Kd7 loss in 2 half-moves
13 Ke7 loss in 2 half-moves
14 Ke8 loss in 2 half-moves
15 Kg7 loss in 2 half-moves
16 Kg8 loss in 2 half-moves
17 Kh7 loss in 2 half-moves
18 Rd2 loss in 2 half-moves
19 Re2 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rh2 loss in 2 half-moves