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 Rg3 win in 3 half-moves
3 Rg4 win in 3 half-moves
4 Rd7 draw
5 Re7 draw
6 Rf7 draw
7 Rg2 draw
8 Rg5 draw
9 Rg6 draw
10 Rh7 draw
11 K1a2 loss in 2 half-moves
12 K1b2 loss in 2 half-moves
13 K1c2 loss in 2 half-moves
14 K3a2 loss in 2 half-moves
15 K3b2 loss in 2 half-moves
16 K3c2 loss in 2 half-moves
17 Ka1 loss in 2 half-moves
18 Ka3 loss in 2 half-moves
19 Ka4 loss in 2 half-moves
20 Kb4 loss in 2 half-moves
21 Kc1 loss in 2 half-moves
22 Kc3 loss in 2 half-moves
23 Kc4 loss in 2 half-moves
24 Ra7 loss in 2 half-moves
25 Rb7 loss in 2 half-moves
26 Rc7 loss in 2 half-moves
27 Rg8 loss in 2 half-moves