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

EGTB: win in 20 half-moves

# move score
1 Re1 win in 19 half-moves
2 Rf1 win in 27 half-moves
3 Rc1 win in 29 half-moves
4 Rg1 win in 29 half-moves
5 Rh1 win in 29 half-moves
6 Ra6 draw
7 Ra7 draw
8 Ra8 draw
9 Rd1 draw
10 Kb2 loss in 2 half-moves
11 Kb3 loss in 2 half-moves
12 Kb4 loss in 2 half-moves
13 Kc2 loss in 2 half-moves
14 Kc4 loss in 2 half-moves
15 Kcd4 loss in 2 half-moves
16 Kd2 loss in 2 half-moves
17 Kd3 loss in 2 half-moves
18 Kd5 loss in 2 half-moves
19 Kd6 loss in 2 half-moves
20 Ke4 loss in 2 half-moves
21 Ke6 loss in 2 half-moves
22 Ked4 loss in 2 half-moves
23 Kf4 loss in 2 half-moves
24 Kf5 loss in 2 half-moves
25 Kf6 loss in 2 half-moves
26 Ra2 loss in 2 half-moves
27 Ra3 loss in 2 half-moves
28 Ra4 loss in 2 half-moves
29 Ra5 loss in 2 half-moves
30 Rb1 loss in 2 half-moves