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 K5g5 draw
3 K5g6 draw
4 K6g5 draw
5 K6g6 draw
6 Ke7 draw
7 Kf4 draw
8 Kf7 draw
9 Kg4 draw
10 Ra1 draw
11 Rf2 draw
12 Rh1 draw
13 K5e5 loss in 2 half-moves
14 K5e6 loss in 2 half-moves
15 K6e5 loss in 2 half-moves
16 K6e6 loss in 2 half-moves
17 Ke4 loss in 2 half-moves
18 Kg7 loss in 2 half-moves
19 Rb1 loss in 2 half-moves
20 Rc1 loss in 2 half-moves
21 Rd1 loss in 2 half-moves
22 Re1 loss in 2 half-moves
23 Rf3 loss in 2 half-moves
24 Rf4 loss in 2 half-moves