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

EGTB: win in 18 half-moves

# move score
1 Rb1 win in 17 half-moves
2 Rb3 win in 17 half-moves
3 Rc1 win in 17 half-moves
4 Rc3 win in 17 half-moves
5 Kb7 draw
6 Kb8 draw
7 Kc7 draw
8 Kd8 draw
9 R1a2 draw
10 R3a2 draw
11 Ra4 draw
12 Ra8 draw
13 Rd1 loss in 4 half-moves
14 Rd3 loss in 4 half-moves
15 Ra5 loss in 2 half-moves
16 Ra6 loss in 2 half-moves
17 Ra7 loss in 2 half-moves
18 Re1 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rf3 loss in 2 half-moves
22 Rg1 loss in 2 half-moves
23 Rg3 loss in 2 half-moves
24 Rh1 loss in 2 half-moves
25 Rh3 loss in 2 half-moves
26 Kd7 loss in 1 half-moves