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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Rc5 win in 1 half-moves
3 Kd2 win in 3 half-moves
4 Ke3 win in 3 half-moves
5 Kg1 win in 3 half-moves
6 Kg2 win in 3 half-moves
7 Kh2 win in 3 half-moves
8 Rc1 win in 3 half-moves
9 Rc2 win in 3 half-moves
10 Rc4 win in 3 half-moves
11 Ra3 win in 5 half-moves
12 Rc6 win in 5 half-moves
13 Kc2 draw
14 Kd4 draw
15 Ke2 draw
16 Ke4 draw
17 Kc4 loss in 2 half-moves
18 Rc7 loss in 2 half-moves
19 Rc8 loss in 2 half-moves