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

EGTB: win in 2 half-moves

# move score
1 R7a4 win in 1 half-moves
2 R7a5 win in 1 half-moves
3 R7a6 win in 1 half-moves
4 Ra1 win in 1 half-moves
5 Ra8 win in 1 half-moves
6 Rab3 win in 1 half-moves
7 Rac3 win in 1 half-moves
8 Rad3 win in 1 half-moves
9 Rae3 win in 1 half-moves
10 Raf3 win in 1 half-moves
11 Rb7 win in 1 half-moves
12 Rc7 win in 1 half-moves
13 Rd7 win in 1 half-moves
14 Re7 win in 1 half-moves
15 Rf7 win in 1 half-moves
16 Rg1 win in 1 half-moves
17 Rg2 win in 1 half-moves
18 Rgb3 win in 1 half-moves
19 Rgc3 win in 1 half-moves
20 Rgd3 win in 1 half-moves
21 Rge3 win in 1 half-moves
22 Rgf3 win in 1 half-moves
23 Rh3 win in 1 half-moves
24 R3a4 loss in 1 half-moves
25 R3a5 loss in 1 half-moves
26 R3a6 loss in 1 half-moves
27 Ra2 loss in 1 half-moves
28 Rag7 loss in 1 half-moves
29 Rg4 loss in 1 half-moves
30 Rg5 loss in 1 half-moves
31 Rg6 loss in 1 half-moves
32 Rg8 loss in 1 half-moves
33 Rgg7 loss in 1 half-moves
34 Rh7 loss in 1 half-moves