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

EGTB: win in 4 half-moves

# move score
1 Kc3 win in 3 half-moves
2 Kc5 win in 3 half-moves
3 Rb2 win in 3 half-moves
4 Rf4 win in 3 half-moves
5 Rf7 win in 3 half-moves
6 Kb3 win in 5 half-moves
7 Ke6 win in 5 half-moves
8 Re2 win in 5 half-moves
9 Rf3 win in 5 half-moves
10 Kb5 win in 7 half-moves
11 Kc4 win in 9 half-moves
12 Kd6 win in 9 half-moves
13 Ka3 draw
14 Ka4 draw
15 Ka5 draw
16 Kd7 draw
17 Kd8 draw
18 Ke8 draw
19 Kf6 draw
20 Kf7 draw
21 Kf8 draw
22 Rc2 draw
23 Rd2 draw
24 Rf1 draw
25 Rf5 draw
26 Rf6 draw
27 Rg2 draw
28 Rh2 draw
29 Ra2 loss in 2 half-moves
30 Rf8 loss in 2 half-moves