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

EGTB: win in 2 half-moves

# move score
1 Rg8 win in 1 half-moves
2 K6b7 win in 3 half-moves
3 Kc5 win in 3 half-moves
4 K6b6 draw
5 K6d6 draw
6 K7b6 draw
7 K7b7 draw
8 K7d6 draw
9 K7d7 draw
10 Kb5 draw
11 Ra8 draw
12 Rb8 draw
13 Rd8 draw
14 Re8 draw
15 K6d7 loss in 2 half-moves
16 Kd5 loss in 2 half-moves
17 Kb8 loss in 1 half-moves
18 Kd8 loss in 1 half-moves
19 Rf8 loss in 1 half-moves
20 Rh8 loss in 1 half-moves