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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Rb7 win in 1 half-moves
3 Rb8 win in 1 half-moves
4 Ka3 draw
5 Ka4 draw
6 Ka5 draw
7 Kb3 draw
8 Kbc4 draw
9 Kbc5 draw
10 Kc3 draw
11 Kc6 draw
12 Kd4 draw
13 Kd6 draw
14 Kdc4 draw
15 Kdc5 draw
16 Ke4 draw
17 Ke6 draw
18 Ra5 draw
19 Rc5 draw
20 Ke5 loss in 1 half-moves