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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Rf7 win in 3 half-moves
3 Rf5 win in 5 half-moves
4 Rf6 win in 5 half-moves
5 Kc7 draw
6 Kc8 draw
7 Kd7 draw
8 Kde7 draw
9 Kde8 draw
10 Kf7 draw
11 Kfe7 draw
12 Kfe8 draw
13 Kg7 draw
14 Kg8 draw
15 Ra3 draw
16 Rb3 draw
17 Rg3 draw
18 Rh3 draw
19 Rc3 loss in 2 half-moves
20 Rd3 loss in 2 half-moves
21 Re3 loss in 2 half-moves
22 Rf1 loss in 2 half-moves
23 Rf2 loss in 2 half-moves