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

EGTB: win in 2 half-moves

# move score
1 R4a5 win in 1 half-moves
2 R4a6 win in 1 half-moves
3 Ra1 win in 1 half-moves
4 Ra2 win in 1 half-moves
5 Ra3 win in 1 half-moves
6 Rag4 win in 1 half-moves
7 Rb4 win in 1 half-moves
8 Rc7 win in 1 half-moves
9 Rd4 win in 1 half-moves
10 Re4 win in 1 half-moves
11 Re6 win in 1 half-moves
12 Rf4 win in 1 half-moves
13 Rf6 win in 1 half-moves
14 Rg3 win in 1 half-moves
15 Rg5 win in 1 half-moves
16 Rg8 win in 1 half-moves
17 Rgg4 win in 1 half-moves
18 Rgg7 win in 1 half-moves
19 Rh4 win in 1 half-moves
20 Rh6 win in 1 half-moves
21 R7a5 loss in 2 half-moves
22 R7a6 loss in 2 half-moves
23 Ra8 loss in 2 half-moves
24 Rag7 loss in 2 half-moves
25 Rb7 loss in 2 half-moves
26 Rd7 loss in 2 half-moves
27 Re7 loss in 2 half-moves
28 Rf7 loss in 2 half-moves
29 Rh7 loss in 2 half-moves
30 Rb6 loss in 1 half-moves
31 Rc4 loss in 1 half-moves
32 Rc6 loss in 1 half-moves
33 Rd6 loss in 1 half-moves
34 Rg1 loss in 1 half-moves
35 Rg2 loss in 1 half-moves
36 Rga6 loss in 1 half-moves