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

EGTB: win in 4 half-moves

# move score
1 Re7 win in 3 half-moves
2 Rf7 win in 3 half-moves
3 Rg7 win in 9 half-moves
4 K1f1 draw
5 K1f2 draw
6 K2f1 draw
7 K2f2 draw
8 Ke3 draw
9 Kf3 draw
10 Rc4 draw
11 Rc5 draw
12 Rc6 draw
13 Rc8 draw
14 Rh7 draw
15 K1d1 loss in 2 half-moves
16 K1d2 loss in 2 half-moves
17 K2d1 loss in 2 half-moves
18 K2d2 loss in 2 half-moves
19 Kd3 loss in 2 half-moves
20 Ra7 loss in 2 half-moves
21 Rb7 loss in 2 half-moves
22 Rc1 loss in 2 half-moves
23 Rc2 loss in 2 half-moves
24 Rc3 loss in 2 half-moves
25 Rd7 loss in 2 half-moves