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

EGTB: win in 22 half-moves

# move score
1 Ra1 win in 21 half-moves
2 Ka5 draw
3 Ka6 draw
4 Kaa7 draw
5 Kab7 draw
6 Kb8 draw
7 Kba7 draw
8 Kbb7 draw
9 Rb1 draw
10 Rg2 draw
11 Rg3 draw
12 Rg4 draw
13 Rg8 draw
14 Rh1 draw
15 Kb5 loss in 2 half-moves
16 Kc5 loss in 2 half-moves
17 Kc6 loss in 2 half-moves
18 Kc7 loss in 2 half-moves
19 Rc1 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 Rg5 loss in 2 half-moves
24 Rg6 loss in 2 half-moves
25 Rg7 loss in 2 half-moves