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

EGTB: win in 20 half-moves

# move score
1 Ra7 win in 19 half-moves
2 Ra8 win in 19 half-moves
3 Rd6 win in 21 half-moves
4 Re6 win in 21 half-moves
5 Kd1 win in 25 half-moves
6 Rb6 win in 25 half-moves
7 Rc6 win in 25 half-moves
8 Rb1 win in 27 half-moves
9 R6a5 win in 29 half-moves
10 Rf6 win in 31 half-moves
11 Kb1 win in 33 half-moves
12 R1a5 win in 33 half-moves
13 R6a4 win in 33 half-moves
14 R1a4 win in 35 half-moves
15 Kb2 loss in 2 half-moves
16 Kc2 loss in 2 half-moves
17 Kd2 loss in 2 half-moves
18 R1a2 loss in 2 half-moves
19 R1a3 loss in 2 half-moves
20 R6a2 loss in 2 half-moves
21 R6a3 loss in 2 half-moves
22 Rg6 loss in 2 half-moves
23 Rh6 loss in 2 half-moves