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

EGTB: win in 6 half-moves

# move score
1 Ra1 win in 5 half-moves
2 Rc1 win in 5 half-moves
3 Kaa5 draw
4 Kaa7 draw
5 Kab5 draw
6 Kab7 draw
7 Kba5 draw
8 Kba7 draw
9 Kbb5 draw
10 Kbb7 draw
11 Rb1 draw
12 Rd1 draw
13 Rh2 draw
14 Rh3 draw
15 Rh4 draw
16 Rh8 draw
17 Kc5 loss in 2 half-moves
18 Kc6 loss in 2 half-moves
19 Kc7 loss in 2 half-moves
20 Re1 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rg1 loss in 2 half-moves
23 Rh5 loss in 2 half-moves
24 Rh6 loss in 2 half-moves
25 Rh7 loss in 2 half-moves