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

EGTB: win in 4 half-moves

# move score
1 Rb6 win in 3 half-moves
2 Kc7 win in 5 half-moves
3 Kc8 win in 5 half-moves
4 Rc4 win in 5 half-moves
5 Rd4 win in 5 half-moves
6 Kd6 draw
7 Kdd7 draw
8 Kde8 draw
9 Ke6 draw
10 Ked7 draw
11 Kee8 draw
12 Kf6 draw
13 Kf7 draw
14 Kf8 draw
15 Ra4 draw
16 Rb3 draw
17 Rb5 draw
18 Rb7 draw
19 Rb8 draw
20 Rh4 draw
21 Rb1 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Re4 loss in 2 half-moves
24 Rf4 loss in 2 half-moves
25 Rg4 loss in 2 half-moves