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

EGTB: win in 2 half-moves

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