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 K6d6 draw
3 K6f6 draw
4 K7d6 draw
5 K7d7 draw
6 K7f6 draw
7 K7f7 draw
8 Kd8 draw
9 Kf8 draw
10 Rd8 draw
11 Rf8 draw
12 Rg8 draw
13 Rh8 draw
14 K6d7 loss in 2 half-moves
15 K6f7 loss in 2 half-moves
16 Kd5 loss in 2 half-moves
17 Ke5 loss in 2 half-moves
18 Kf5 loss in 2 half-moves
19 Ra8 loss in 1 half-moves
20 Rc8 loss in 1 half-moves