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 Rc2 win in 5 half-moves
3 Rh7 win in 5 half-moves
4 K3g3 draw
5 K3g4 draw
6 K4g3 draw
7 K4g4 draw
8 Kg2 draw
9 Kg5 draw
10 Kh2 draw
11 Kh5 draw
12 Rc1 draw
13 Rc6 draw
14 Rc8 draw
15 Rd7 draw
16 Re7 draw
17 Rf7 draw
18 Ra7 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Rc3 loss in 2 half-moves
21 Rc4 loss in 2 half-moves
22 Rc5 loss in 2 half-moves