Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Rc4 win in 1 half-moves
3 K8c7 win in 3 half-moves
4 Kd5 win in 3 half-moves
5 Kc6 win in 5 half-moves
6 K6c7 draw
7 Kc5 draw
8 K6d7 loss in 2 half-moves
9 K6e7 loss in 2 half-moves
10 K8d7 loss in 2 half-moves
11 K8e7 loss in 2 half-moves
12 Ke5 loss in 2 half-moves
13 Ke6 loss in 2 half-moves
14 Ke8 loss in 2 half-moves
15 Ra8 loss in 2 half-moves
16 Rc1 loss in 2 half-moves
17 Rc2 loss in 2 half-moves
18 Rc3 loss in 2 half-moves
19 Rc5 loss in 2 half-moves
20 Rc6 loss in 2 half-moves
21 Rc7 loss in 2 half-moves