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

EGTB: win in 4 half-moves

# move score
1 Rg7 win in 3 half-moves
2 Rg6 win in 5 half-moves
3 Rg1 win in 11 half-moves
4 Rg8 win in 11 half-moves
5 K4g5 draw
6 K6g5 draw
7 Rg5 draw
8 Rh4 draw
9 Ke3 loss in 2 half-moves
10 Ke4 loss in 2 half-moves
11 Ke6 loss in 2 half-moves
12 Ke7 loss in 2 half-moves
13 Kf3 loss in 2 half-moves
14 Kf7 loss in 2 half-moves
15 Kg3 loss in 2 half-moves
16 Kg6 loss in 2 half-moves
17 Kg7 loss in 2 half-moves
18 Rg2 loss in 2 half-moves
19 Rg3 loss in 2 half-moves
20 K4e5 loss in 1 half-moves
21 K4f5 loss in 1 half-moves
22 K6e5 loss in 1 half-moves
23 K6f5 loss in 1 half-moves