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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 K6c7 win in 3 half-moves
3 K6e7 win in 3 half-moves
4 Kc5 win in 3 half-moves
5 Kd5 win in 3 half-moves
6 Ke5 win in 3 half-moves
7 K6c6 draw
8 K6e6 draw
9 K7c6 draw
10 K7c7 draw
11 K7e6 draw
12 K7e7 draw
13 Kc8 draw
14 Ke8 draw
15 Re8 draw
16 Rf8 draw
17 Rg8 draw
18 Rh8 draw
19 Ra8 loss in 1 half-moves
20 Rc8 loss in 1 half-moves