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

EGTB: win in 4 half-moves

# move score
1 Ra7 win in 3 half-moves
2 Re1 win in 3 half-moves
3 Re5 win in 3 half-moves
4 Rf1 win in 3 half-moves
5 Rb1 win in 5 half-moves
6 Rc1 win in 5 half-moves
7 Rd1 win in 5 half-moves
8 Kc5 win in 15 half-moves
9 Kd5 win in 17 half-moves
10 Ra6 win in 17 half-moves
11 Kd6 win in 21 half-moves
12 Rb5 win in 21 half-moves
13 Rc5 win in 21 half-moves
14 Kb5 draw
15 Kb6 draw
16 Kb7 draw
17 Kc7 draw
18 Kd7 draw
19 Rd5 draw
20 Rf5 draw
21 R1a2 loss in 2 half-moves
22 R1a3 loss in 2 half-moves
23 R1a4 loss in 2 half-moves
24 R5a2 loss in 2 half-moves
25 R5a3 loss in 2 half-moves
26 R5a4 loss in 2 half-moves
27 Ra8 loss in 2 half-moves
28 Rg1 loss in 2 half-moves
29 Rg5 loss in 2 half-moves
30 Rh1 loss in 2 half-moves
31 Rh5 loss in 2 half-moves