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

EGTB: win in 4 half-moves

# move score
1 Rf4 win in 3 half-moves
2 Rf5 win in 3 half-moves
3 Ke5 win in 5 half-moves
4 Re8 win in 5 half-moves
5 Kb4 win in 7 half-moves
6 Ra8 win in 7 half-moves
7 Kb5 win in 9 half-moves
8 Kc5 win in 9 half-moves
9 Kc6 win in 11 half-moves
10 Kd4 win in 11 half-moves
11 Ka5 win in 13 half-moves
12 Kd6 win in 13 half-moves
13 Kc4 draw
14 Ke4 draw
15 Ke6 draw
16 Rd8 draw
17 Rf3 draw
18 Rf6 draw
19 Rf7 draw
20 Rg8 draw
21 Rh8 draw
22 Ka3 loss in 2 half-moves
23 Kb3 loss in 2 half-moves
24 Rb8 loss in 2 half-moves
25 Rc8 loss in 2 half-moves
26 Rf1 loss in 2 half-moves
27 Rf2 loss in 2 half-moves