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

EGTB: win in 8 half-moves

# move score
1 Kb8 win in 7 half-moves
2 K6b7 draw
3 K6d6 draw
4 K6d7 draw
5 K7b7 draw
6 K7d7 draw
7 Rd7 draw
8 Re7 draw
9 Rf7 draw
10 Rg1 draw
11 Rg6 draw
12 Rh7 draw
13 K6b6 loss in 2 half-moves
14 K7b6 loss in 2 half-moves
15 K7d6 loss in 2 half-moves
16 Kb5 loss in 2 half-moves
17 Kc5 loss in 2 half-moves
18 Kc8 loss in 2 half-moves
19 Kd5 loss in 2 half-moves
20 Kd8 loss in 2 half-moves
21 Rg2 loss in 2 half-moves
22 Rg3 loss in 2 half-moves
23 Rg4 loss in 2 half-moves
24 Rg5 loss in 2 half-moves
25 Rg8 loss in 2 half-moves