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