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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rc7 win in 1 half-moves
3 Kc2 draw
4 Kd2 draw
5 Ke2 draw
6 Rc2 draw
7 Rc3 draw
8 Ke1 loss in 16 half-moves
9 Ra1 loss in 10 half-moves
10 Rc4 loss in 2 half-moves
11 Rc5 loss in 2 half-moves
12 Rc6 loss in 2 half-moves
13 Rc8 loss in 2 half-moves