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

EGTB: win in 4 half-moves

# move score
1 Rg3 win in 3 half-moves
2 Rg4 win in 3 half-moves
3 Kc4 win in 5 half-moves
4 Ka4 win in 7 half-moves
5 Kb4 win in 7 half-moves
6 K1a2 draw
7 K1b2 draw
8 K3a2 draw
9 Ka1 draw
10 Ka3 draw
11 Ra8 draw
12 Rb8 draw
13 Rg5 draw
14 Rg6 draw
15 Rg7 draw
16 Rh8 draw
17 K1c2 loss in 2 half-moves
18 K3b2 loss in 2 half-moves
19 K3c2 loss in 2 half-moves
20 Kc1 loss in 2 half-moves
21 Kc3 loss in 2 half-moves
22 Rc8 loss in 2 half-moves
23 Rd8 loss in 2 half-moves
24 Re8 loss in 2 half-moves
25 Rf8 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rg2 loss in 2 half-moves