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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Rg1 win in 1 half-moves
3 Rg2 win in 1 half-moves
4 Rg3 win in 1 half-moves
5 Rg4 win in 1 half-moves
6 Kd2 draw
7 Kd3 draw
8 Ke2 draw
9 Kf2 draw
10 Kf3 draw
11 Rc8 draw
12 Rd8 draw
13 Re8 draw
14 Rf8 draw
15 Rg5 draw
16 Rg7 draw
17 Rh8 draw
18 Ka7 loss in 2 half-moves
19 Ka8 loss in 2 half-moves
20 Kc7 loss in 2 half-moves
21 Kc8 loss in 2 half-moves
22 Kd4 loss in 1 half-moves
23 Ke4 loss in 1 half-moves
24 Kf4 loss in 1 half-moves
25 Rg6 loss in 1 half-moves