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 Kd1 draw
3 Rc2 draw
4 Kf1 loss in 6 half-moves
5 Ra1 loss in 6 half-moves
6 Rc7 loss in 4 half-moves
7 Rc8 loss in 4 half-moves
8 Kd2 loss in 2 half-moves
9 Ke2 loss in 2 half-moves
10 Kf2 loss in 2 half-moves
11 Rc4 loss in 2 half-moves
12 Rc5 loss in 2 half-moves
13 Rc6 loss in 2 half-moves
14 Rd1 loss in 2 half-moves
15 Rc3 loss in 1 half-moves