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

EGTB: win in 2 half-moves

# move score
1 R3a4 win in 1 half-moves
2 R3a5 win in 1 half-moves
3 Rb3 win in 1 half-moves
4 Rc3 win in 1 half-moves
5 Rc6 win in 1 half-moves
6 Rd3 win in 1 half-moves
7 Re3 win in 1 half-moves
8 Rf3 win in 1 half-moves
9 Ka8 draw
10 Kb6 draw
11 Kb7 draw
12 Kb8 draw
13 R6a4 draw
14 R6a5 draw
15 Rb6 draw
16 Rd6 draw
17 Re6 draw
18 Rf6 draw
19 Ra1 loss in 1 half-moves
20 Ra2 loss in 1 half-moves
21 Rg3 loss in 1 half-moves
22 Rg6 loss in 1 half-moves
23 Rh3 loss in 1 half-moves
24 Rh6 loss in 1 half-moves