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

EGTB: win in 4 half-moves

# move score
1 Kc5 win in 3 half-moves
2 Rg5 win in 3 half-moves
3 Rg8 win in 3 half-moves
4 K6c6 draw
5 K6c7 draw
6 K6e6 draw
7 K6e7 draw
8 K7c6 draw
9 K7c7 draw
10 K7e6 draw
11 K7e7 draw
12 Kc8 draw
13 Kd8 draw
14 Ke8 draw
15 Ra4 draw
16 Rg6 draw
17 Rg7 draw
18 Rh4 draw
19 Kd5 loss in 2 half-moves
20 Ke5 loss in 2 half-moves
21 Rb4 loss in 2 half-moves
22 Rc4 loss in 2 half-moves
23 Rd4 loss in 2 half-moves
24 Re4 loss in 2 half-moves
25 Rf4 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rg2 loss in 2 half-moves
28 Rg3 loss in 2 half-moves