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 Ka6 draw
3 Ka8 draw
4 Kb8 draw
5 Kc3 draw
6 Kc4 draw
7 Kd4 draw
8 Rb1 draw
9 Rb5 draw
10 Rb6 draw
11 Rc7 draw
12 Rd7 draw
13 Rb2 loss in 2 half-moves
14 Rb3 loss in 2 half-moves
15 Rb4 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Re7 loss in 2 half-moves
18 Rf7 loss in 2 half-moves
19 Rh7 loss in 2 half-moves
20 Kb6 loss in 1 half-moves
21 Kc2 loss in 1 half-moves
22 Kd2 loss in 1 half-moves
23 Ke2 loss in 1 half-moves
24 Ke3 loss in 1 half-moves
25 Ke4 loss in 1 half-moves