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 Rh7 win in 1 half-moves
3 Ka4 draw
4 Ka6 draw
5 Kb4 draw
6 Kg1 draw
7 Kg2 draw
8 Kh2 draw
9 Ra7 draw
10 Rb7 draw
11 Rc7 draw
12 Rd7 draw
13 Re1 draw
14 Re2 draw
15 Re4 draw
16 Re6 draw
17 Re8 draw
18 Rf7 draw
19 Kb5 loss in 2 half-moves
20 Kb6 loss in 2 half-moves
21 Re3 loss in 1 half-moves
22 Re5 loss in 1 half-moves