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 Rb7 win in 3 half-moves
3 Kb7 draw
4 Kb8 draw
5 Kc6 draw
6 Kcd7 draw
7 Kd8 draw
8 Kdd7 draw
9 Ke6 draw
10 Ke7 draw
11 Ra7 draw
12 Rc5 draw
13 Rc6 draw
14 Rd7 draw
15 Rg7 draw
16 Rh7 draw
17 Kc5 loss in 2 half-moves
18 Kd5 loss in 2 half-moves
19 Ke5 loss in 2 half-moves
20 Rc2 loss in 2 half-moves
21 Rc3 loss in 2 half-moves
22 Rc4 loss in 2 half-moves
23 Re7 loss in 2 half-moves
24 Rf7 loss in 2 half-moves