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

EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Rc1 win in 3 half-moves
3 Rd1 win in 3 half-moves
4 Re3 win in 3 half-moves
5 Re7 win in 5 half-moves
6 Re8 win in 5 half-moves
7 Kb4 draw
8 Kb5 draw
9 Kb6 draw
10 Kb7 draw
11 Kb8 draw
12 Kc3 draw
13 Kc5 draw
14 Kc6 draw
15 Kc8 draw
16 Kd3 draw
17 Kd7 draw
18 Kd8 draw
19 Ra1 draw
20 Re2 draw
21 Kb3 loss in 2 half-moves
22 Kd4 loss in 2 half-moves
23 Kd5 loss in 2 half-moves
24 Kd6 loss in 2 half-moves
25 Re4 loss in 2 half-moves
26 Re5 loss in 2 half-moves
27 Re6 loss in 2 half-moves
28 Rf1 loss in 2 half-moves
29 Rg1 loss in 2 half-moves
30 Rh1 loss in 2 half-moves