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

EGTB: win in 4 half-moves

# move score
1 Rg4 win in 3 half-moves
2 Rg1 win in 7 half-moves
3 Rg3 win in 7 half-moves
4 Rg5 win in 9 half-moves
5 Rg6 win in 9 half-moves
6 K1g2 draw
7 K3g2 draw
8 Ra7 draw
9 Rc7 draw
10 Rd7 draw
11 Re7 draw
12 Rg2 draw
13 Ke1 loss in 2 half-moves
14 Ke3 loss in 2 half-moves
15 Ke4 loss in 2 half-moves
16 Kf4 loss in 2 half-moves
17 Kg1 loss in 2 half-moves
18 Kg3 loss in 2 half-moves
19 Kg4 loss in 2 half-moves
20 Rb7 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rg8 loss in 2 half-moves
23 Rh7 loss in 2 half-moves
24 K1e2 loss in 1 half-moves
25 K1f2 loss in 1 half-moves
26 K3e2 loss in 1 half-moves
27 K3f2 loss in 1 half-moves