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 Ra7 draw
3 Kc4 loss in 2 half-moves
4 Kc5 loss in 2 half-moves
5 Kc8 loss in 2 half-moves
6 Kd4 loss in 2 half-moves
7 Kd8 loss in 2 half-moves
8 Ke4 loss in 2 half-moves
9 Ke5 loss in 2 half-moves
10 Ke7 loss in 2 half-moves
11 Ke8 loss in 2 half-moves
12 Rc1 loss in 2 half-moves
13 Rc2 loss in 2 half-moves
14 Rc3 loss in 2 half-moves
15 Rc4 loss in 2 half-moves
16 Rc5 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 K5c6 loss in 1 half-moves
19 K5d6 loss in 1 half-moves
20 K5e6 loss in 1 half-moves
21 K7c6 loss in 1 half-moves
22 K7d6 loss in 1 half-moves
23 K7e6 loss in 1 half-moves
24 Rc6 loss in 1 half-moves