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 Kb5 win in 5 half-moves
3 Kb6 win in 5 half-moves
4 Ra6 win in 5 half-moves
5 Re7 win in 5 half-moves
6 Re8 win in 5 half-moves
7 Ka7 draw
8 Ka8 draw
9 Kb4 draw
10 Kb7 draw
11 Kc4 draw
12 Kc6 draw
13 Kc7 draw
14 Kc8 draw
15 Kd4 draw
16 Kd5 draw
17 Kd6 draw
18 Rc6 draw
19 Rd6 draw
20 Re1 draw
21 Re2 draw
22 Rf6 draw
23 Re3 loss in 2 half-moves
24 Re4 loss in 2 half-moves
25 Re5 loss in 2 half-moves
26 Rg6 loss in 2 half-moves
27 Rh6 loss in 2 half-moves