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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kc5 win in 3 half-moves
3 Kb4 win in 7 half-moves
4 Kd7 win in 7 half-moves
5 Rc2 win in 7 half-moves
6 Rd2 win in 7 half-moves
7 Re2 win in 7 half-moves
8 Rf1 win in 7 half-moves
9 Rf3 win in 7 half-moves
10 Rf4 win in 7 half-moves
11 Rf5 win in 7 half-moves
12 Rg2 win in 7 half-moves
13 Rh2 win in 7 half-moves
14 Ke7 win in 9 half-moves
15 Kd5 win in 11 half-moves
16 Ke8 win in 11 half-moves
17 Kd4 win in 19 half-moves
18 Kd3 win in 35 half-moves
19 Kb3 draw
20 Kc3 draw
21 Rf6 draw
22 Rf8 draw
23 Kc7 loss in 2 half-moves
24 Kc8 loss in 2 half-moves
25 Ra2 loss in 2 half-moves
26 Rb2 loss in 2 half-moves
27 Rf7 loss in 2 half-moves