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

EGTB: win in 4 half-moves

# move score
1 Rc4 win in 3 half-moves
2 Rd4 win in 3 half-moves
3 Rb6 win in 7 half-moves
4 Kc4 draw
5 Kc5 draw
6 Kc6 draw
7 Kd6 draw
8 Kdd4 draw
9 Kde5 draw
10 Ke6 draw
11 Ked4 draw
12 Ra4 draw
13 Rb1 draw
14 Rb5 draw
15 Rb7 draw
16 Rb8 draw
17 Kd3 loss in 2 half-moves
18 Ke3 loss in 2 half-moves
19 Kee5 loss in 2 half-moves
20 Kf3 loss in 2 half-moves
21 Kf4 loss in 2 half-moves
22 Kf5 loss in 2 half-moves
23 Rb2 loss in 2 half-moves
24 Rb3 loss in 2 half-moves