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

EGTB: win in 4 half-moves

# move score
1 R7a5 win in 3 half-moves
2 Nb6 win in 5 half-moves
3 R7a6 win in 5 half-moves
4 R3a5 win in 7 half-moves
5 R3a6 win in 17 half-moves
6 Re3 win in 27 half-moves
7 Ra8 draw
8 Re7 draw
9 Rf3 draw
10 Rf7 draw
11 Nd6 loss in 2 half-moves
12 Ne7 loss in 2 half-moves
13 R3a4 loss in 2 half-moves
14 R7a4 loss in 2 half-moves
15 Ra1 loss in 2 half-moves
16 Ra2 loss in 2 half-moves
17 Rb3 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rc3 loss in 2 half-moves
20 Rc7 loss in 2 half-moves
21 Rd3 loss in 2 half-moves
22 Rd7 loss in 2 half-moves
23 Rg3 loss in 2 half-moves
24 Rg7 loss in 2 half-moves
25 Rh3 loss in 2 half-moves
26 Rh7 loss in 2 half-moves