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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 K3d3 draw
3 K3d4 draw
4 K3f3 draw
5 K3f4 draw
6 K4f4 draw
7 Re1 draw
8 Rf2 draw
9 Rg2 draw
10 Rh2 draw
11 K4d3 loss in 2 half-moves
12 K4f3 loss in 2 half-moves
13 Kd5 loss in 2 half-moves
14 Ke5 loss in 2 half-moves
15 Kf5 loss in 2 half-moves
16 K4d4 loss in 1 half-moves
17 Kd2 loss in 1 half-moves
18 Kf2 loss in 1 half-moves
19 Ra2 loss in 1 half-moves
20 Rc2 loss in 1 half-moves
21 Rd2 loss in 1 half-moves