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

EGTB: win in 2 half-moves

# move score
1 Kc7 win in 1 half-moves
2 Rg5 win in 1 half-moves
3 Rg6 win in 1 half-moves
4 Rg7 win in 1 half-moves
5 Ka5 draw
6 Ka7 draw
7 Kab7 draw
8 Kb5 draw
9 Kb6 draw
10 Kb8 draw
11 Kcb7 draw
12 Kd7 draw
13 Kd8 draw
14 Rd8 draw
15 Re8 draw
16 Rf8 draw
17 Rg1 draw
18 Rg2 draw
19 Rg4 draw
20 Rh8 draw
21 Rg3 loss in 1 half-moves