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 Ra3 win in 5 half-moves
6 Ka8 draw
7 Kaa6 draw
8 Kab7 draw
9 Kb8 draw
10 Kba6 draw
11 Kbb7 draw
12 Kc6 draw
13 Kc7 draw
14 Re3 draw
15 Rf4 draw
16 Rg3 draw
17 Rh3 draw
18 Ka5 loss in 2 half-moves
19 Kb5 loss in 2 half-moves
20 Kc5 loss in 2 half-moves
21 Rb3 loss in 2 half-moves
22 Rc3 loss in 2 half-moves
23 Rd3 loss in 2 half-moves
24 Rf1 loss in 2 half-moves
25 Rf2 loss in 2 half-moves