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

EGTB: win in 4 half-moves

# move score
1 Rf8 win in 3 half-moves
2 K7c7 win in 5 half-moves
3 K7c8 win in 5 half-moves
4 K8c7 win in 5 half-moves
5 K8c8 win in 5 half-moves
6 Kc6 win in 5 half-moves
7 Rf6 win in 5 half-moves
8 K7a7 draw
9 K7a8 draw
10 K8a7 draw
11 K8a8 draw
12 Ka6 draw
13 Kb6 draw
14 Rc4 draw
15 Rd4 draw
16 Re4 draw
17 Rf3 draw
18 Rf5 draw
19 Rf7 draw
20 Rg4 draw
21 Rh4 draw
22 Ra4 loss in 2 half-moves
23 Rb4 loss in 2 half-moves
24 Rf1 loss in 2 half-moves
25 Rf2 loss in 2 half-moves