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 Rc4 win in 1 half-moves
3 Kd7 draw
4 Ke6 draw
5 Ke7 draw
6 Ra7 draw
7 Rc1 draw
8 Rc2 draw
9 Rc3 draw
10 Rc6 draw
11 Rc8 draw
12 Rd7 draw
13 Re7 draw
14 Rf7 draw
15 Rg7 draw
16 Rh7 draw
17 Kc5 loss in 2 half-moves
18 Kc6 loss in 2 half-moves
19 Kd5 loss in 2 half-moves
20 Ke5 loss in 2 half-moves
21 Rc5 loss in 2 half-moves