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

EGTB: win in 2 half-moves

# move score
1 Rf1 win in 1 half-moves
2 Rf2 win in 1 half-moves
3 Kc1 draw
4 Kc2 draw
5 Kc3 draw
6 Kd1 draw
7 Kd3 draw
8 Ke1 draw
9 Ke2 draw
10 Ke3 draw
11 Kf5 draw
12 Kf7 draw
13 Kg5 draw
14 Kg7 draw
15 Kh5 draw
16 Kh6 draw
17 Kh7 draw
18 Ra6 draw
19 Rb6 draw
20 Rc6 draw
21 Rd6 draw
22 Re6 draw
23 Rf3 draw
24 Rf4 draw
25 Rf5 draw
26 Rf7 draw
27 Rf8 loss in 1 half-moves