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

EGTB: win in 4 half-moves

# move score
1 Rg7 win in 3 half-moves
2 Rh7 win in 3 half-moves
3 Rb6 win in 5 half-moves
4 Kd8 draw
5 Kef8 draw
6 Kgf8 draw
7 Kh7 draw
8 Kh8 draw
9 Ra7 draw
10 Rb1 draw
11 Rb4 draw
12 Rb8 draw
13 Rc7 draw
14 Kd7 loss in 2 half-moves
15 Ke7 loss in 2 half-moves
16 Kef7 loss in 2 half-moves
17 Kg7 loss in 2 half-moves
18 Kgf7 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rb5 loss in 2 half-moves
22 Rd7 loss in 2 half-moves
23 Re7 loss in 2 half-moves
24 Rf7 loss in 2 half-moves