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