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

EGTB: win in 4 half-moves

# move score
1 Rc7 win in 3 half-moves
2 Kaa6 win in 7 half-moves
3 Kab6 win in 7 half-moves
4 Kba6 win in 7 half-moves
5 Kbb6 win in 7 half-moves
6 Kc6 win in 7 half-moves
7 Re6 win in 7 half-moves
8 Kaa4 draw
9 Kab4 draw
10 Kba4 draw
11 Kbb4 draw
12 Kc4 draw
13 Kc5 draw
14 Ra7 draw
15 Rb7 draw
16 Rd7 draw
17 Re1 draw
18 Re5 draw
19 Re8 draw
20 Rf7 draw
21 Re2 loss in 2 half-moves
22 Re3 loss in 2 half-moves
23 Re4 loss in 2 half-moves
24 Rg7 loss in 2 half-moves
25 Rh7 loss in 2 half-moves