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

EGTB: win in 4 half-moves

# move score
1 Ra6 win in 3 half-moves
2 Rd6 win in 3 half-moves
3 Rf3 win in 3 half-moves
4 Bg7 win in 5 half-moves
5 Rb6 win in 5 half-moves
6 Rc6 win in 5 half-moves
7 Rf4 win in 5 half-moves
8 Rf5 win in 5 half-moves
9 Rf7 win in 5 half-moves
10 Rf8 win in 5 half-moves
11 Na1 draw
12 Na3 draw
13 Nb4 draw
14 Nd4 loss in 2 half-moves
15 Ne1 loss in 2 half-moves
16 Ne3 loss in 2 half-moves
17 Re6 loss in 2 half-moves
18 Rf1 loss in 2 half-moves
19 Rf2 loss in 2 half-moves
20 Rg6 loss in 2 half-moves
21 Rh6 loss in 2 half-moves