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

EGTB: win in 2 half-moves

# move score
1 R1a2 win in 1 half-moves
2 R1a4 win in 1 half-moves
3 R1a5 win in 1 half-moves
4 R1a6 win in 1 half-moves
5 R7a2 win in 1 half-moves
6 R7a4 win in 1 half-moves
7 R7a5 win in 1 half-moves
8 R7a6 win in 1 half-moves
9 Rb1 win in 1 half-moves
10 Rb7 win in 1 half-moves
11 Rc1 win in 1 half-moves
12 Rc7 win in 1 half-moves
13 Rd1 win in 1 half-moves
14 Rd7 win in 1 half-moves
15 Re1 win in 1 half-moves
16 Re7 win in 1 half-moves
17 Rf1 win in 1 half-moves
18 Rf7 win in 1 half-moves
19 Rg8 win in 1 half-moves
20 Rgg7 win in 1 half-moves
21 Rb3 loss in 2 half-moves
22 Rc3 loss in 2 half-moves
23 Rd3 loss in 2 half-moves
24 Re3 loss in 2 half-moves
25 Rf3 loss in 2 half-moves
26 Rg2 loss in 2 half-moves
27 Rg4 loss in 2 half-moves
28 Rg5 loss in 2 half-moves
29 Rg6 loss in 2 half-moves
30 Rga3 loss in 2 half-moves
31 Rgg1 loss in 2 half-moves
32 Rh3 loss in 2 half-moves
33 R1a3 loss in 1 half-moves
34 R7a3 loss in 1 half-moves
35 Ra8 loss in 1 half-moves
36 Rag1 loss in 1 half-moves
37 Rag7 loss in 1 half-moves
38 Rh1 loss in 1 half-moves
39 Rh7 loss in 1 half-moves