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

EGTB: win in 2 half-moves

# move score
1 Rg3 win in 1 half-moves
2 Kd7 win in 5 half-moves
3 Kd8 win in 5 half-moves
4 Kb8 draw
5 Kd3 draw
6 Kd4 draw
7 Kd5 draw
8 Ke3 draw
9 Ke5 draw
10 Kf3 draw
11 Kf4 draw
12 Kf5 draw
13 Rc3 draw
14 Rd3 draw
15 Re3 draw
16 Rf3 draw
17 Rh1 draw
18 Rh2 draw
19 Rh4 draw
20 Rh7 draw
21 Rh8 draw
22 Kb7 loss in 2 half-moves
23 Kc7 loss in 2 half-moves
24 Ra3 loss in 2 half-moves
25 Rb3 loss in 2 half-moves
26 Rh5 loss in 2 half-moves
27 Rh6 loss in 2 half-moves