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

EGTB: win in 4 half-moves

# move score
1 Rf8 win in 3 half-moves
2 Rg8 win in 3 half-moves
3 Rh8 win in 3 half-moves
4 Rd1 win in 5 half-moves
5 K1f1 draw
6 K1f2 draw
7 K1h1 draw
8 K1h2 draw
9 K2f1 draw
10 K2f2 draw
11 K2h1 draw
12 K2h2 draw
13 Kf3 draw
14 Kg3 draw
15 Kh3 draw
16 Rc8 draw
17 Rd2 draw
18 Rd6 draw
19 Rd7 draw
20 Re8 draw
21 Ra8 loss in 2 half-moves
22 Rb8 loss in 2 half-moves
23 Rd3 loss in 2 half-moves
24 Rd4 loss in 2 half-moves
25 Rd5 loss in 2 half-moves