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 win in 7 half-moves
3 Kb4 win in 7 half-moves
4 Kb6 win in 7 half-moves
5 Ka2 draw
6 Ka8 draw
7 Kb8 draw
8 Rb4 draw
9 Rb5 draw
10 Rb6 draw
11 Rb8 draw
12 Ka3 loss in 2 half-moves
13 Ka4 loss in 2 half-moves
14 Kb2 loss in 2 half-moves
15 Kc2 loss in 2 half-moves
16 Kc3 loss in 2 half-moves
17 Kc4 loss in 2 half-moves
18 Rc7 loss in 2 half-moves
19 Rd7 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rh7 loss in 2 half-moves