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 Rg3 draw
8 Rg4 draw
9 Rh2 draw
10 Kaa5 loss in 2 half-moves
11 Kaa7 loss in 2 half-moves
12 Kab5 loss in 2 half-moves
13 Kab7 loss in 2 half-moves
14 Kba5 loss in 2 half-moves
15 Kba7 loss in 2 half-moves
16 Kbb5 loss in 2 half-moves
17 Kbb7 loss in 2 half-moves
18 Kc5 loss in 2 half-moves
19 Kc6 loss in 2 half-moves
20 Kc7 loss in 2 half-moves
21 Rc2 loss in 2 half-moves
22 Rd2 loss in 2 half-moves
23 Re2 loss in 2 half-moves
24 Rf2 loss in 2 half-moves
25 Rg1 loss in 2 half-moves