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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Rb5 win in 3 half-moves
3 Rb7 win in 3 half-moves
4 Rb8 win in 3 half-moves
5 Ka8 win in 7 half-moves
6 Kb8 win in 7 half-moves
7 Kd6 win in 7 half-moves
8 Kd7 win in 7 half-moves
9 Ra4 win in 7 half-moves
10 Rb6 win in 7 half-moves
11 Ka6 draw
12 Kab6 draw
13 Kab7 draw
14 Kc5 draw
15 Kc7 draw
16 Kcb6 draw
17 Kcb7 draw
18 Rc4 draw
19 Rh4 draw
20 Kd5 loss in 2 half-moves
21 Rb1 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rb3 loss in 2 half-moves
24 Rd4 loss in 2 half-moves
25 Re4 loss in 2 half-moves
26 Rf4 loss in 2 half-moves
27 Rg4 loss in 2 half-moves