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 Rc3 win in 1 half-moves
3 Rd3 win in 1 half-moves
4 Rf3 win in 1 half-moves
5 Rg3 win in 1 half-moves
6 Rh3 win in 1 half-moves
7 K4d3 draw
8 K4f3 draw
9 Kd4 draw
10 Kd5 draw
11 Kf4 draw
12 Kf5 draw
13 K2d3 loss in 1 half-moves
14 K2f3 loss in 1 half-moves
15 Kd1 loss in 1 half-moves
16 Kd2 loss in 1 half-moves
17 Ke1 loss in 1 half-moves
18 Ke5 loss in 1 half-moves
19 Kf1 loss in 1 half-moves
20 Kf2 loss in 1 half-moves
21 Ra3 loss in 1 half-moves