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

EGTB: win in 4 half-moves

# move score
1 R1a3 win in 3 half-moves
2 R4a3 win in 3 half-moves
3 Rc1 win in 3 half-moves
4 Rd4 win in 3 half-moves
5 Ra8 draw
6 Rb1 draw
7 Rb4 draw
8 Rc4 draw
9 Re4 draw
10 Rf4 draw
11 Nb2 loss in 2 half-moves
12 Nc3 loss in 2 half-moves
13 Ne3 loss in 2 half-moves
14 Nf2 loss in 2 half-moves
15 R1a2 loss in 2 half-moves
16 R4a2 loss in 2 half-moves
17 Ra5 loss in 2 half-moves
18 Ra6 loss in 2 half-moves
19 Ra7 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rh4 loss in 2 half-moves