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 K5c5 draw
3 K5e5 draw
4 K6c5 draw
5 K6c6 draw
6 K6e5 draw
7 K6e6 draw
8 Kc7 draw
9 Ke7 draw
10 Ra7 draw
11 Rb7 draw
12 Rc7 draw
13 Rd8 draw
14 Re7 draw
15 K5c6 loss in 2 half-moves
16 K5e6 loss in 2 half-moves
17 Kc4 loss in 2 half-moves
18 Kd4 loss in 2 half-moves
19 Ke4 loss in 2 half-moves
20 Rf7 loss in 1 half-moves
21 Rh7 loss in 1 half-moves