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 Kf8 win in 5 half-moves
3 Kg8 win in 5 half-moves
4 Kd7 draw
5 Kd8 draw
6 Ke7 draw
7 Kf7 draw
8 Kg7 draw
9 Kh7 draw
10 Ra7 draw
11 Rc1 draw
12 Rc2 draw
13 Rc6 draw
14 Rc8 draw
15 Rg7 draw
16 Rh7 draw
17 Rc3 loss in 2 half-moves
18 Rc4 loss in 2 half-moves
19 Rc5 loss in 2 half-moves
20 Rd7 loss in 2 half-moves
21 Re7 loss in 2 half-moves
22 Rf7 loss in 2 half-moves