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

EGTB: win in 4 half-moves

# move score
1 Rd4 win in 3 half-moves
2 Kd6 win in 7 half-moves
3 K5d5 win in 11 half-moves
4 K4d4 draw
5 K5d4 draw
6 Ke6 draw
7 Ra4 draw
8 Rb2 draw
9 Rb5 draw
10 Rc4 draw
11 K4d5 loss in 2 half-moves
12 K4f4 loss in 2 half-moves
13 K4f5 loss in 2 half-moves
14 K5f4 loss in 2 half-moves
15 K5f5 loss in 2 half-moves
16 Kd3 loss in 2 half-moves
17 Ke3 loss in 2 half-moves
18 Kf3 loss in 2 half-moves
19 Kf6 loss in 2 half-moves
20 Rb1 loss in 2 half-moves
21 Rb3 loss in 2 half-moves
22 Rb6 loss in 2 half-moves
23 Rb7 loss in 2 half-moves
24 Rb8 loss in 2 half-moves