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

EGTB: win in 4 half-moves

# move score
1 Re1 win in 3 half-moves
2 Re3 win in 3 half-moves
3 Ra7 draw
4 Rb7 draw
5 Rc7 draw
6 Rd7 draw
7 Re2 draw
8 Re4 draw
9 Re8 draw
10 K1e1 loss in 2 half-moves
11 K1e2 loss in 2 half-moves
12 K1g1 loss in 2 half-moves
13 K1g2 loss in 2 half-moves
14 K2e1 loss in 2 half-moves
15 K2e2 loss in 2 half-moves
16 K2g1 loss in 2 half-moves
17 K2g2 loss in 2 half-moves
18 Ke3 loss in 2 half-moves
19 Kf3 loss in 2 half-moves
20 Kg3 loss in 2 half-moves
21 Re5 loss in 2 half-moves
22 Re6 loss in 2 half-moves
23 Rf7 loss in 2 half-moves
24 Rg7 loss in 2 half-moves
25 Rh7 loss in 2 half-moves