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 Rc6 win in 1 half-moves
3 Kc7 win in 3 half-moves
4 Kd7 win in 3 half-moves
5 Ke4 win in 5 half-moves
6 Kc2 draw
7 Kc3 draw
8 Kc4 draw
9 Kd2 draw
10 Kd4 draw
11 Ke2 draw
12 Ke3 draw
13 Ke8 draw
14 Ra8 draw
15 Rc1 draw
16 Rc2 draw
17 Rc3 draw
18 Rc7 draw
19 Ke7 loss in 2 half-moves
20 Rc4 loss in 2 half-moves
21 Rc5 loss in 2 half-moves