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

EGTB: win in 4 half-moves

# move score
1 R3a5 win in 3 half-moves
2 R3a4 draw
3 R3a6 draw
4 R7a4 draw
5 R7a6 draw
6 Rb7 draw
7 Rd3 draw
8 Rd7 draw
9 Nf7 loss in 2 half-moves
10 Ng6 loss in 2 half-moves
11 R7a5 loss in 2 half-moves
12 Ra1 loss in 2 half-moves
13 Ra2 loss in 2 half-moves
14 Ra8 loss in 2 half-moves
15 Rc3 loss in 2 half-moves
16 Rc7 loss in 2 half-moves
17 Re3 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Rf3 loss in 2 half-moves
20 Rf7 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rh7 loss in 2 half-moves
23 Rb3 loss in 1 half-moves
24 Rg3 loss in 1 half-moves
25 Rh3 loss in 1 half-moves