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

EGTB: win in 4 half-moves

# move score
1 K5b6 win in 3 half-moves
2 K7b6 win in 3 half-moves
3 Kb7 win in 3 half-moves
4 Rg8 win in 3 half-moves
5 K5c6 draw
6 K5d6 draw
7 K7c6 draw
8 K7d6 draw
9 Kb8 draw
10 Kc8 draw
11 Kd5 draw
12 Kd7 draw
13 Kd8 draw
14 Ra6 draw
15 Rc6 draw
16 Re6 draw
17 Rf6 draw
18 Rg5 draw
19 Rg7 draw
20 Rh6 draw
21 Kb4 loss in 2 half-moves
22 Kb5 loss in 2 half-moves
23 Kc4 loss in 2 half-moves
24 Kd4 loss in 2 half-moves
25 Rb6 loss in 2 half-moves
26 Rd6 loss in 2 half-moves
27 Rg1 loss in 2 half-moves
28 Rg2 loss in 2 half-moves
29 Rg3 loss in 2 half-moves
30 Rg4 loss in 2 half-moves