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 Kb2 draw
3 Kh4 draw
4 Kh6 draw
5 Ra7 draw
6 Rb7 draw
7 Rc3 draw
8 Rc4 draw
9 Rc5 draw
10 Rc6 draw
11 Rc8 draw
12 Rd7 draw
13 Rf7 draw
14 Rh7 draw
15 Kb1 loss in 2 half-moves
16 Kb3 loss in 2 half-moves
17 Kc1 loss in 2 half-moves
18 Kc3 loss in 2 half-moves
19 Kd1 loss in 2 half-moves
20 Kd3 loss in 2 half-moves
21 Kd2 loss in 1 half-moves
22 Kg4 loss in 1 half-moves
23 Kg5 loss in 1 half-moves
24 Kg6 loss in 1 half-moves
25 Re7 loss in 1 half-moves