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 Rd1 win in 1 half-moves
3 Ra3 draw
4 Kc4 loss in 2 half-moves
5 Kc5 loss in 2 half-moves
6 Kd2 loss in 2 half-moves
7 Kd5 loss in 2 half-moves
8 Kde4 loss in 2 half-moves
9 Ke2 loss in 2 half-moves
10 Ke5 loss in 2 half-moves
11 Kee4 loss in 2 half-moves
12 Kf2 loss in 2 half-moves
13 Kf3 loss in 2 half-moves
14 Kf4 loss in 2 half-moves
15 Rd2 loss in 2 half-moves
16 Kc3 loss in 1 half-moves
17 Rc3 loss in 1 half-moves