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 Kb3 draw
3 Kb4 draw
4 Kd3 draw
5 Kg4 draw
6 Kg5 draw
7 Kg6 draw
8 Kh4 draw
9 Kh6 draw
10 Rb7 draw
11 Rc4 draw
12 Rc5 draw
13 Rc6 draw
14 Rc8 draw
15 Rd7 draw
16 Re7 draw
17 Rf7 draw
18 Rh7 draw
19 Kb2 loss in 2 half-moves
20 Kc2 loss in 2 half-moves
21 Kc4 loss in 2 half-moves
22 Kd2 loss in 2 half-moves
23 Kd4 loss in 2 half-moves
24 Ra7 loss in 1 half-moves