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 Rc1 win in 5 half-moves
5 Ka4 draw
6 Ka7 draw
7 Kaa5 draw
8 Kab6 draw
9 Kb4 draw
10 Kb7 draw
11 Kba5 draw
12 Kbb6 draw
13 Kc6 draw
14 Ra1 draw
15 Rb1 draw
16 Rg8 draw
17 Rh1 draw
18 Kc4 loss in 2 half-moves
19 Kc5 loss in 2 half-moves
20 Rd1 loss in 2 half-moves
21 Re1 loss in 2 half-moves
22 Rf1 loss in 2 half-moves
23 Rg2 loss in 2 half-moves
24 Rg3 loss in 2 half-moves
25 Rg4 loss in 2 half-moves