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 Rg5 win in 3 half-moves
3 Rg6 win in 3 half-moves
4 Rg7 win in 3 half-moves
5 Rg8 win in 3 half-moves
6 Kd3 draw
7 Rg3 draw
8 Kd1 loss in 2 half-moves
9 Kd2 loss in 2 half-moves
10 Kee1 loss in 2 half-moves
11 Kef1 loss in 2 half-moves
12 Kfe1 loss in 2 half-moves
13 Kff1 loss in 2 half-moves
14 Kg1 loss in 2 half-moves
15 Rg1 loss in 2 half-moves
16 Rh2 loss in 2 half-moves
17 Kee3 loss in 1 half-moves
18 Kef3 loss in 1 half-moves
19 Kfe3 loss in 1 half-moves
20 Kff3 loss in 1 half-moves
21 Kg3 loss in 1 half-moves