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

EGTB: win in 10 half-moves

# move score
1 Re3 win in 9 half-moves
2 Kd7 win in 13 half-moves
3 R7a4 win in 25 half-moves
4 Kb7 draw
5 R3a4 draw
6 Ra1 draw
7 Ra2 draw
8 Rb3 draw
9 Rb7 draw
10 Rc3 draw
11 Rd3 draw
12 Kb6 loss in 2 half-moves
13 Kb8 loss in 2 half-moves
14 Kc6 loss in 2 half-moves
15 Kc8 loss in 2 half-moves
16 Kd6 loss in 2 half-moves
17 Kd8 loss in 2 half-moves
18 R3a5 loss in 2 half-moves
19 R3a6 loss in 2 half-moves
20 R7a5 loss in 2 half-moves
21 R7a6 loss in 2 half-moves
22 Ra8 loss in 2 half-moves
23 Rf3 loss in 2 half-moves
24 Rg3 loss in 2 half-moves
25 Rh3 loss in 2 half-moves