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

EGTB: win in 4 half-moves

# move score
1 Rg5 win in 3 half-moves
2 Rg6 win in 3 half-moves
3 Rg7 win in 3 half-moves
4 Rg8 win in 9 half-moves
5 Ra2 draw
6 Rb2 draw
7 Rc2 draw
8 Rf2 draw
9 Rg3 draw
10 Rg4 draw
11 Kaa5 loss in 2 half-moves
12 Kaa7 loss in 2 half-moves
13 Kab5 loss in 2 half-moves
14 Kab7 loss in 2 half-moves
15 Kba5 loss in 2 half-moves
16 Kba7 loss in 2 half-moves
17 Kbb5 loss in 2 half-moves
18 Kbb7 loss in 2 half-moves
19 Kc5 loss in 2 half-moves
20 Kc6 loss in 2 half-moves
21 Kc7 loss in 2 half-moves
22 Rd2 loss in 2 half-moves
23 Re2 loss in 2 half-moves
24 Rg1 loss in 2 half-moves
25 Rh2 loss in 2 half-moves