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 Rf8 win in 3 half-moves
3 Kb6 draw
4 Kb7 draw
5 Kb8 draw
6 Kc5 draw
7 Kc8 draw
8 Kcc6 draw
9 Kcd7 draw
10 Kd5 draw
11 Kd8 draw
12 Kdc6 draw
13 Kdd7 draw
14 Ke5 draw
15 Ke6 draw
16 Ke7 draw
17 Ra3 draw
18 Rf4 draw
19 Rf6 draw
20 Rf7 draw
21 Rg3 draw
22 Rh3 draw
23 Rb3 loss in 2 half-moves
24 Rc3 loss in 2 half-moves
25 Rd3 loss in 2 half-moves
26 Re3 loss in 2 half-moves
27 Rf1 loss in 2 half-moves
28 Rf2 loss in 2 half-moves