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

EGTB: win in 4 half-moves

# move score
1 Rf7 win in 3 half-moves
2 Rf8 win in 3 half-moves
3 Ra3 win in 5 half-moves
4 Rb3 win in 5 half-moves
5 Rf6 win in 5 half-moves
6 Ka6 draw
7 Ka8 draw
8 Kab7 draw
9 Kab8 draw
10 Kb6 draw
11 Kc7 draw
12 Kcb7 draw
13 Kcb8 draw
14 Kd7 draw
15 Kd8 draw
16 Rf4 draw
17 Rf5 draw
18 Rg3 draw
19 Rh3 draw
20 Rc3 loss in 2 half-moves
21 Rd3 loss in 2 half-moves
22 Re3 loss in 2 half-moves
23 Rf1 loss in 2 half-moves
24 Rf2 loss in 2 half-moves