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

EGTB: win in 4 half-moves

# move score
1 Rf4 win in 3 half-moves
2 Rf6 win in 3 half-moves
3 Rg4 win in 5 half-moves
4 Rg6 win in 5 half-moves
5 Rba6 win in 7 half-moves
6 Rh4 win in 7 half-moves
7 Rh6 win in 7 half-moves
8 Rba4 loss in 6 half-moves
9 R4b5 loss in 4 half-moves
10 R6b5 loss in 4 half-moves
11 Ra1 loss in 4 half-moves
12 Ra3 loss in 4 half-moves
13 Ra5 loss in 4 half-moves
14 Raa4 loss in 4 half-moves
15 Raa6 loss in 4 half-moves
16 Rab2 loss in 4 half-moves
17 Rb1 loss in 4 half-moves
18 Rb3 loss in 4 half-moves
19 Rbb2 loss in 4 half-moves
20 Rf2 loss in 4 half-moves
21 Rg2 loss in 4 half-moves
22 Rh2 loss in 4 half-moves
23 Ra7 loss in 2 half-moves
24 Ra8 loss in 2 half-moves
25 Rb7 loss in 2 half-moves
26 Rb8 loss in 2 half-moves
27 Rc2 loss in 2 half-moves
28 Rc4 loss in 2 half-moves
29 Rc6 loss in 2 half-moves
30 Rd2 loss in 2 half-moves
31 Rd4 loss in 2 half-moves
32 Rd6 loss in 2 half-moves
33 Re2 loss in 2 half-moves
34 Re4 loss in 2 half-moves
35 Re6 loss in 2 half-moves