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 Rc4 win in 1 half-moves
3 Rc6 win in 1 half-moves
4 R6a5 win in 3 half-moves
5 Rg6 win in 3 half-moves
6 Rh6 win in 3 half-moves
7 Ra7 loss in 2 half-moves
8 Ra8 loss in 2 half-moves
9 Rb6 loss in 2 half-moves
10 Rd6 loss in 2 half-moves
11 Re6 loss in 2 half-moves
12 Rf6 loss in 2 half-moves
13 Qa1 loss in 1 half-moves
14 Qa2 loss in 1 half-moves
15 Qb2 loss in 1 half-moves
16 Qb3 loss in 1 half-moves
17 Qb4 loss in 1 half-moves
18 Qc1 loss in 1 half-moves
19 Qc3 loss in 1 half-moves
20 Qc5 loss in 1 half-moves
21 Qd3 loss in 1 half-moves
22 Qd6 loss in 1 half-moves
23 Qe3 loss in 1 half-moves
24 Qe7 loss in 1 half-moves
25 Qf3 loss in 1 half-moves
26 Qf8 loss in 1 half-moves
27 Qg3 loss in 1 half-moves
28 Qh3 loss in 1 half-moves
29 Rb4 loss in 1 half-moves
30 Rd4 loss in 1 half-moves
31 Re4 loss in 1 half-moves
32 Rf4 loss in 1 half-moves
33 Rg4 loss in 1 half-moves
34 Rh4 loss in 1 half-moves