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

EGTB: win in 4 half-moves

# move score
1 Kd1 win in 3 half-moves
2 Rd7 win in 3 half-moves
3 Re7 win in 3 half-moves
4 Kd2 win in 5 half-moves
5 Rc1 win in 5 half-moves
6 Rc2 win in 5 half-moves
7 Kef1 draw
8 Kgf1 draw
9 Kh1 draw
10 Ra7 draw
11 Rb7 draw
12 Rc3 draw
13 Rc8 draw
14 Rf7 draw
15 Ke2 loss in 2 half-moves
16 Kef2 loss in 2 half-moves
17 Kg2 loss in 2 half-moves
18 Kgf2 loss in 2 half-moves
19 Kh2 loss in 2 half-moves
20 Rc4 loss in 2 half-moves
21 Rc5 loss in 2 half-moves
22 Rc6 loss in 2 half-moves
23 Rg7 loss in 2 half-moves
24 Rh7 loss in 2 half-moves