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

EGTB: win in 4 half-moves

# move score
1 Kb3 win in 3 half-moves
2 Kcb4 win in 3 half-moves
3 Kcb5 win in 3 half-moves
4 Kd4 win in 3 half-moves
5 Kd5 win in 3 half-moves
6 Rb8 win in 3 half-moves
7 Rd8 win in 3 half-moves
8 Rc5 win in 7 half-moves
9 Rc6 win in 7 half-moves
10 Ka4 draw
11 Ka6 draw
12 Kab4 draw
13 Kab5 draw
14 Kb6 draw
15 Kc3 draw
16 Kc5 draw
17 Kd3 draw
18 Ra8 draw
19 Rc7 draw
20 Re8 draw
21 Rf8 draw
22 Rg8 loss in 2 half-moves
23 Rh8 loss in 2 half-moves