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

EGTB: win in 4 half-moves

# move score
1 R4a7 win in 3 half-moves
2 R8a7 win in 3 half-moves
3 Re4 win in 3 half-moves
4 R8a5 win in 5 half-moves
5 Rc8 win in 5 half-moves
6 Rd4 win in 5 half-moves
7 Rf4 win in 5 half-moves
8 Ra3 win in 19 half-moves
9 R4a5 draw
10 Rb4 draw
11 Rb8 draw
12 Rc4 draw
13 Nb7 loss in 2 half-moves
14 Nc6 loss in 2 half-moves
15 Ne6 loss in 2 half-moves
16 Nf7 loss in 2 half-moves
17 R4a6 loss in 2 half-moves
18 R8a6 loss in 2 half-moves
19 Ra1 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Rg4 loss in 2 half-moves
22 Rh4 loss in 2 half-moves