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

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Kb3 win in 3 half-moves
3 Kcc3 win in 3 half-moves
4 Kcd3 win in 3 half-moves
5 Rf1 win in 3 half-moves
6 Rf3 win in 3 half-moves
7 Rf5 win in 3 half-moves
8 Ke3 win in 5 half-moves
9 Ke4 win in 5 half-moves
10 Rd2 win in 5 half-moves
11 Re2 win in 9 half-moves
12 Rg2 win in 11 half-moves
13 Rh2 win in 11 half-moves
14 Kb1 draw
15 Kc1 draw
16 Kc4 draw
17 Kd1 draw
18 Kd2 draw
19 Kdc3 draw
20 Kdd3 draw
21 Rf4 draw
22 Rf6 draw
23 Kc5 loss in 2 half-moves
24 Kd5 loss in 2 half-moves
25 Ke5 loss in 2 half-moves
26 Rf7 loss in 2 half-moves
27 Rf8 loss in 2 half-moves