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

EGTB: win in 4 half-moves

# move score
1 Rb2 win in 3 half-moves
2 Rd2 win in 3 half-moves
3 Kb6 win in 5 half-moves
4 Kc6 win in 5 half-moves
5 Kd6 win in 5 half-moves
6 K5b4 win in 7 half-moves
7 K5c4 win in 7 half-moves
8 K5d4 win in 7 half-moves
9 Kb2 win in 7 half-moves
10 Kb3 win in 7 half-moves
11 Kb5 win in 7 half-moves
12 Kd3 win in 7 half-moves
13 Kd5 win in 7 half-moves
14 Ra2 win in 7 half-moves
15 Re2 win in 7 half-moves
16 Kd2 win in 11 half-moves
17 K3b4 draw
18 K3c4 draw
19 K3d4 draw
20 Rc1 draw
21 Rf2 draw
22 Rg2 loss in 2 half-moves
23 Rh2 loss in 2 half-moves