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

EGTB: win in 4 half-moves

# move score
1 Rd7 win in 3 half-moves
2 Ka1 draw
3 Kb1 draw
4 Kb2 draw
5 Kb3 draw
6 Ra8 draw
7 Rb3 draw
8 Rb7 draw
9 Rc3 draw
10 Rc7 draw
11 Rd3 draw
12 Re3 draw
13 Re7 draw
14 R3a4 loss in 2 half-moves
15 R3a5 loss in 2 half-moves
16 R3a6 loss in 2 half-moves
17 R7a4 loss in 2 half-moves
18 R7a5 loss in 2 half-moves
19 R7a6 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rg3 loss in 2 half-moves
23 Rg7 loss in 2 half-moves
24 Rh3 loss in 2 half-moves
25 Rh7 loss in 2 half-moves