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 Kc1 draw
3 Kc2 draw
4 Kc3 draw
5 Kd1 draw
6 Kd3 draw
7 Kd7 draw
8 Ke1 draw
9 Ke2 draw
10 Ke3 draw
11 Ra7 draw
12 Rc1 draw
13 Rc2 draw
14 Rc3 draw
15 Rc4 draw
16 Rc5 draw
17 Rc6 draw
18 Rd7 draw
19 Kd6 loss in 2 half-moves
20 Kd8 loss in 2 half-moves
21 Ke6 loss in 2 half-moves
22 Ke8 loss in 2 half-moves
23 Kf6 loss in 2 half-moves
24 Kf7 loss in 2 half-moves
25 Kf8 loss in 2 half-moves
26 Rc8 loss in 2 half-moves