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

EGTB: win in 4 half-moves

# move score
1 Re4 win in 3 half-moves
2 Re5 win in 3 half-moves
3 Re6 win in 3 half-moves
4 Rc8 win in 5 half-moves
5 Kaa4 draw
6 Kaa6 draw
7 Kab4 draw
8 Kab6 draw
9 Kba4 draw
10 Kba6 draw
11 Kbb4 draw
12 Kbb6 draw
13 Kc4 draw
14 Kc5 draw
15 Kc6 draw
16 Ra8 draw
17 Rb8 draw
18 Rd8 draw
19 Re3 draw
20 Re7 draw
21 Rf8 draw
22 Re1 loss in 2 half-moves
23 Re2 loss in 2 half-moves
24 Rg8 loss in 2 half-moves
25 Rh8 loss in 2 half-moves