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

EGTB: win in 50 half-moves

# move score
1 Kd7 win in 49 half-moves
2 Kd8 win in 49 half-moves
3 Kg5 win in 49 half-moves
4 Kh5 win in 49 half-moves
5 Kg4 win in 51 half-moves
6 Rf8 win in 51 half-moves
7 Rh8 win in 51 half-moves
8 Kb7 draw
9 Kb8 draw
10 Kc7 draw
11 Kg3 draw
12 Kh3 draw
13 Rd8 draw
14 Re8 draw
15 Rg1 draw
16 Rg5 draw
17 Rg6 draw
18 Rg7 draw
19 Rg2 loss in 2 half-moves
20 Rg3 loss in 2 half-moves
21 Rg4 loss in 2 half-moves