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

EGTB: win in 4 half-moves

# move score
1 Rf5 win in 3 half-moves
2 Rf6 win in 3 half-moves
3 Rf7 win in 3 half-moves
4 Rf8 win in 3 half-moves
5 Ka8 draw
6 Kaa7 draw
7 Kab6 draw
8 Kb8 draw
9 Kba7 draw
10 Kbb6 draw
11 Kc6 draw
12 Kc7 draw
13 Kc8 draw
14 Rd3 draw
15 Re3 draw
16 Rf4 draw
17 Rg3 draw
18 Rh3 draw
19 Ka5 loss in 2 half-moves
20 Kb5 loss in 2 half-moves
21 Ra3 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Rc3 loss in 2 half-moves
24 Rf1 loss in 2 half-moves
25 Rf2 loss in 2 half-moves