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

EGTB: win in 4 half-moves

# move score
1 Kc6 win in 3 half-moves
2 Kf7 win in 3 half-moves
3 Rg6 win in 3 half-moves
4 Rg7 win in 3 half-moves
5 Rg8 win in 3 half-moves
6 Kc7 win in 7 half-moves
7 Ka6 draw
8 Ka7 draw
9 Ka8 draw
10 Kb6 draw
11 Kb8 draw
12 Kc8 draw
13 Ke5 draw
14 Ke6 draw
15 Ke7 draw
16 Kf5 draw
17 Kg5 draw
18 Kg6 draw
19 Kg7 draw
20 Ra4 draw
21 Re4 draw
22 Rf4 draw
23 Rg3 draw
24 Rg5 draw
25 Rh4 draw
26 Rb4 loss in 2 half-moves
27 Rc4 loss in 2 half-moves
28 Rd4 loss in 2 half-moves
29 Rg1 loss in 2 half-moves
30 Rg2 loss in 2 half-moves