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

EGTB: win in 4 half-moves

# move score
1 Rd3 win in 3 half-moves
2 K3d4 win in 7 half-moves
3 Rb2 win in 7 half-moves
4 Rc3 win in 7 half-moves
5 Kd2 win in 9 half-moves
6 Kd5 win in 9 half-moves
7 Ke5 win in 9 half-moves
8 Kf2 win in 11 half-moves
9 K3d3 draw
10 K4d3 draw
11 K4d4 draw
12 Ke2 draw
13 Ra3 draw
14 Rb1 draw
15 Rb4 draw
16 Rb8 draw
17 K3f3 loss in 2 half-moves
18 K3f4 loss in 2 half-moves
19 K4f3 loss in 2 half-moves
20 K4f4 loss in 2 half-moves
21 Kf5 loss in 2 half-moves
22 Rb5 loss in 2 half-moves
23 Rb6 loss in 2 half-moves
24 Rb7 loss in 2 half-moves