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

EGTB: win in 2 half-moves

# move score
1 Rc1 win in 1 half-moves
2 Rc2 win in 1 half-moves
3 Rg7 win in 1 half-moves
4 Rh7 win in 1 half-moves
5 Kb8 draw
6 Kg1 draw
7 Kg2 draw
8 Kh2 draw
9 Ra7 draw
10 Rb7 draw
11 Rc3 draw
12 Rc4 draw
13 Rc6 draw
14 Rc8 draw
15 Rd7 draw
16 Rf7 draw
17 Ka7 loss in 2 half-moves
18 Kb7 loss in 2 half-moves
19 Rc5 loss in 1 half-moves
20 Re7 loss in 1 half-moves