Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Rg3 win in 1 half-moves
3 Rg4 win in 1 half-moves
4 Ka3 draw
5 Ka5 draw
6 Kb3 draw
7 Kb4 draw
8 Kb5 draw
9 Kh2 draw
10 Ra7 draw
11 Rc7 draw
12 Rd7 draw
13 Rf7 draw
14 Rg5 draw
15 Rg6 draw
16 Rg8 draw
17 Kg1 loss in 2 half-moves
18 Kg2 loss in 2 half-moves
19 Re7 loss in 1 half-moves
20 Rg1 loss in 1 half-moves
21 Rg2 loss in 1 half-moves
22 Rh7 loss in 1 half-moves