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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kb5 win in 3 half-moves
3 Kb6 win in 3 half-moves
4 Kd4 win in 3 half-moves
5 Kd5 win in 3 half-moves
6 Kd6 win in 3 half-moves
7 Ke6 win in 3 half-moves
8 Rd5 win in 3 half-moves
9 Ka4 draw
10 Ka6 draw
11 Ke4 draw
12 Kf4 draw
13 Kf5 draw
14 Kf6 draw
15 Rc3 draw
16 Rc4 draw
17 Rc6 draw
18 Rc7 draw
19 Rc8 draw
20 Rb5 loss in 2 half-moves
21 Rc1 loss in 2 half-moves
22 Rc2 loss in 2 half-moves