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 Ra7 win in 5 half-moves
4 Re6 win in 9 half-moves
5 Kaa5 draw
6 Kab5 draw
7 Kba5 draw
8 Kbb5 draw
9 Kc4 draw
10 Kc5 draw
11 Rb7 draw
12 Re8 draw
13 Rf7 draw
14 Rg7 draw
15 Rh7 draw
16 Kaa3 loss in 2 half-moves
17 Kab3 loss in 2 half-moves
18 Kba3 loss in 2 half-moves
19 Kbb3 loss in 2 half-moves
20 Kc3 loss in 2 half-moves
21 Rc7 loss in 2 half-moves
22 Rd7 loss in 2 half-moves
23 Re1 loss in 2 half-moves
24 Re2 loss in 2 half-moves
25 Re3 loss in 2 half-moves