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

EGTB: win in 4 half-moves

# move score
1 R3a5 win in 3 half-moves
2 R3a7 win in 3 half-moves
3 R8a5 win in 3 half-moves
4 R8a7 win in 3 half-moves
5 Rf3 win in 3 half-moves
6 Ng7 draw
7 Rb3 draw
8 Rb8 draw
9 Rc3 draw
10 Rc8 draw
11 Rd3 draw
12 Rd8 draw
13 Re3 draw
14 Nc7 loss in 2 half-moves
15 Nd6 loss in 2 half-moves
16 Nf6 loss in 2 half-moves
17 R3a4 loss in 2 half-moves
18 R3a6 loss in 2 half-moves
19 R8a4 loss in 2 half-moves
20 R8a6 loss in 2 half-moves
21 Ra1 loss in 2 half-moves
22 Ra2 loss in 2 half-moves
23 Rg3 loss in 2 half-moves
24 Rh3 loss in 2 half-moves