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

EGTB: win in 4 half-moves

# move score
1 Rg2 win in 3 half-moves
2 Rg4 win in 3 half-moves
3 Kb2 draw
4 Kb3 draw
5 Kb4 draw
6 Kcc2 draw
7 Kcc4 draw
8 Kcd2 draw
9 Kcd4 draw
10 Kdc2 draw
11 Kdc4 draw
12 Kdd2 draw
13 Kdd4 draw
14 Ke2 draw
15 Ke3 draw
16 Ke4 draw
17 Rg1 draw
18 Rg5 draw
19 Rh3 draw
20 Re3 loss in 2 half-moves
21 Rf3 loss in 2 half-moves
22 Rg6 loss in 2 half-moves
23 Rg7 loss in 2 half-moves
24 Rg8 loss in 2 half-moves