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 Kb7 draw
4 Kb8 draw
5 Kd7 draw
6 Kd8 draw
7 Kg1 draw
8 Kg2 draw
9 Kh2 draw
10 Rb7 draw
11 Rc1 draw
12 Rc2 draw
13 Rc3 draw
14 Rc4 draw
15 Rc5 draw
16 Rc6 draw
17 Rd7 draw
18 Re7 draw
19 Rf7 draw
20 Ra7 loss in 1 half-moves