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

EGTB: win in 6 half-moves

# move score
1 Rb4 win in 5 half-moves
2 Rb1 win in 9 half-moves
3 Rb2 win in 9 half-moves
4 Rd1 win in 9 half-moves
5 Rd2 win in 9 half-moves
6 Rd4 win in 13 half-moves
7 Rh3 draw
8 Ra3 loss in 4 half-moves
9 Rbc3 loss in 4 half-moves
10 Rdc3 loss in 4 half-moves
11 Rb5 loss in 2 half-moves
12 Rb6 loss in 2 half-moves
13 Rb7 loss in 2 half-moves
14 Rb8 loss in 2 half-moves
15 Rd5 loss in 2 half-moves
16 Rd6 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rg3 loss in 2 half-moves