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 Rb7 win in 3 half-moves
3 Kb7 win in 7 half-moves
4 Rb6 win in 7 half-moves
5 Rb8 win in 7 half-moves
6 Ka5 draw
7 Ka7 draw
8 Kb6 draw
9 Kc5 draw
10 Kc6 draw
11 Kc7 draw
12 Kd7 draw
13 Ke6 draw
14 Ke7 draw
15 Ra4 draw
16 Rb5 draw
17 Rc4 draw
18 Rg4 draw
19 Kd5 loss in 2 half-moves
20 Ke5 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 Rh4 loss in 2 half-moves