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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rd4 win in 1 half-moves
3 K7b7 draw
4 K8b7 draw
5 K8b8 draw
6 Rd2 draw
7 Rd7 draw
8 Rd8 draw
9 Re1 draw
10 Rf1 draw
11 Rg1 draw
12 Rh1 draw
13 K7b8 loss in 2 half-moves
14 Ka6 loss in 2 half-moves
15 Kb6 loss in 2 half-moves
16 Ra1 loss in 1 half-moves
17 Rc1 loss in 1 half-moves
18 Rd3 loss in 1 half-moves
19 Rd5 loss in 1 half-moves
20 Rd6 loss in 1 half-moves