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

EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Rb5 win in 7 half-moves
3 Rd5 win in 13 half-moves
4 Rb7 draw
5 Rb8 draw
6 Rd1 draw
7 Rd7 draw
8 Rd8 draw
9 Ra6 loss in 4 half-moves
10 Rbc6 loss in 4 half-moves
11 Rdc6 loss in 4 half-moves
12 Rb2 loss in 2 half-moves
13 Rb3 loss in 2 half-moves
14 Rb4 loss in 2 half-moves
15 Rd2 loss in 2 half-moves
16 Rd3 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Re6 loss in 2 half-moves
19 Rf6 loss in 2 half-moves
20 Rg6 loss in 2 half-moves
21 Rh6 loss in 2 half-moves