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

EGTB: win in 4 half-moves

# move score
1 Rg1 win in 3 half-moves
2 Rg5 win in 3 half-moves
3 K2c3 draw
4 K2d3 draw
5 K2e3 draw
6 K4c3 draw
7 K4d3 draw
8 K4e3 draw
9 Kc1 draw
10 Kc5 draw
11 Kd1 draw
12 Kd5 draw
13 Ke1 draw
14 Ke2 draw
15 Ke4 draw
16 Ke5 draw
17 Rg2 draw
18 Rg3 draw
19 Rg6 draw
20 Rh4 draw
21 Kc2 loss in 2 half-moves
22 Kc4 loss in 2 half-moves
23 Re4 loss in 2 half-moves
24 Rf4 loss in 2 half-moves
25 Rg7 loss in 2 half-moves
26 Rg8 loss in 2 half-moves