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

EGTB: win in 4 half-moves

# move score
1 Re1 win in 3 half-moves
2 Ra5 win in 5 half-moves
3 Rd1 win in 5 half-moves
4 Rf1 win in 7 half-moves
5 Kd2 win in 11 half-moves
6 Rb1 win in 15 half-moves
7 Rb2 win in 15 half-moves
8 Kb2 draw
9 Ra6 draw
10 Ra8 draw
11 Rc1 draw
12 Kb1 loss in 2 half-moves
13 Kb3 loss in 2 half-moves
14 Kc1 loss in 2 half-moves
15 Kc3 loss in 2 half-moves
16 Kd1 loss in 2 half-moves
17 Kd3 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Ra4 loss in 2 half-moves
20 Ra7 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rh1 loss in 2 half-moves