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

EGTB: win in 2 half-moves

# move score
1 Rg7 win in 1 half-moves
2 K4c4 draw
3 K4c5 draw
4 K4e4 draw
5 K4e5 draw
6 K5c5 draw
7 Ra7 draw
8 Rb7 draw
9 Rc7 draw
10 Rd8 draw
11 K5c4 loss in 2 half-moves
12 K5e4 loss in 2 half-moves
13 Kc6 loss in 2 half-moves
14 Kd6 loss in 2 half-moves
15 Ke6 loss in 2 half-moves
16 K5e5 loss in 1 half-moves
17 Kc3 loss in 1 half-moves
18 Kd3 loss in 1 half-moves
19 Ke3 loss in 1 half-moves
20 Rd6 loss in 1 half-moves
21 Re7 loss in 1 half-moves
22 Rf7 loss in 1 half-moves
23 Rh7 loss in 1 half-moves