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 Rb1 draw
4 Rd1 draw
5 Re1 draw
6 Rf4 draw
7 Rf7 draw
8 Rf8 draw
9 Kaa5 loss in 2 half-moves
10 Kaa7 loss in 2 half-moves
11 Kab5 loss in 2 half-moves
12 Kab7 loss in 2 half-moves
13 Kba5 loss in 2 half-moves
14 Kba7 loss in 2 half-moves
15 Kbb5 loss in 2 half-moves
16 Kbb7 loss in 2 half-moves
17 Kc5 loss in 2 half-moves
18 Kc6 loss in 2 half-moves
19 Kc7 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rf3 loss in 2 half-moves
22 Rf5 loss in 2 half-moves
23 Rf6 loss in 2 half-moves
24 Rg1 loss in 2 half-moves
25 Rh1 loss in 2 half-moves