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

EGTB: win in 4 half-moves

# move score
1 Ra2 win in 3 half-moves
2 Ra4 win in 3 half-moves
3 Ra8 win in 5 half-moves
4 Ref8 win in 7 half-moves
5 Reg8 win in 7 half-moves
6 Rf1 win in 7 half-moves
7 Rf3 win in 7 half-moves
8 Rfg2 win in 7 half-moves
9 Rg3 win in 7 half-moves
10 Rgf4 win in 7 half-moves
11 Rh2 win in 7 half-moves
12 Rh4 win in 7 half-moves
13 Rh8 win in 7 half-moves
14 Rg1 win in 9 half-moves
15 Rgg2 win in 9 half-moves
16 Re1 win in 11 half-moves
17 Re3 win in 11 half-moves
18 Ree2 win in 11 half-moves
19 Ree4 loss in 4 half-moves
20 Rfe2 loss in 4 half-moves
21 Rff4 loss in 4 half-moves
22 Rff8 loss in 4 half-moves
23 Rge4 loss in 4 half-moves
24 Rgg8 loss in 4 half-moves
25 Rb2 loss in 2 half-moves
26 Rb4 loss in 2 half-moves
27 Rb8 loss in 2 half-moves
28 Rc2 loss in 2 half-moves
29 Rc4 loss in 2 half-moves
30 Rc8 loss in 2 half-moves
31 Rd2 loss in 2 half-moves
32 Rd4 loss in 2 half-moves
33 Rd8 loss in 2 half-moves
34 Re5 loss in 2 half-moves
35 Re6 loss in 2 half-moves
36 Re7 loss in 2 half-moves
37 Rf5 loss in 2 half-moves
38 Rf6 loss in 2 half-moves
39 Rf7 loss in 2 half-moves
40 Rg5 loss in 2 half-moves
41 Rg6 loss in 2 half-moves
42 Rg7 loss in 2 half-moves