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 Kaa4 draw
5 Kaa6 draw
6 Kab4 draw
7 Kab6 draw
8 Kba4 draw
9 Kba6 draw
10 Kbb4 draw
11 Kbb6 draw
12 Kc4 draw
13 Kc5 draw
14 Kc6 draw
15 Ra3 draw
16 Rb3 draw
17 Rc3 draw
18 Rd3 draw
19 Re7 draw
20 Re8 draw
21 Rf3 draw
22 Re1 loss in 2 half-moves
23 Re2 loss in 2 half-moves
24 Rg3 loss in 2 half-moves
25 Rh3 loss in 2 half-moves