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

EGTB: win in 4 half-moves

# move score
1 Rd1 win in 3 half-moves
2 Re1 win in 3 half-moves
3 Rf1 win in 3 half-moves
4 Rg1 win in 11 half-moves
5 Rb4 draw
6 Rb5 draw
7 Rb6 draw
8 Rb7 draw
9 Rc1 draw
10 Rh1 draw
11 K6d6 loss in 2 half-moves
12 K6d7 loss in 2 half-moves
13 K6f6 loss in 2 half-moves
14 K6f7 loss in 2 half-moves
15 K7d6 loss in 2 half-moves
16 K7d7 loss in 2 half-moves
17 K7f6 loss in 2 half-moves
18 K7f7 loss in 2 half-moves
19 Kd5 loss in 2 half-moves
20 Kd8 loss in 2 half-moves
21 Ke5 loss in 2 half-moves
22 Ke8 loss in 2 half-moves
23 Kf5 loss in 2 half-moves
24 Kf8 loss in 2 half-moves
25 Ra1 loss in 2 half-moves
26 Rb2 loss in 2 half-moves
27 Rb3 loss in 2 half-moves
28 Rb8 loss in 2 half-moves