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

EGTB: win in 8 half-moves

# move score
1 R1g4 win in 7 half-moves
2 Rd1 win in 7 half-moves
3 Rd3 win in 7 half-moves
4 Rd8 win in 7 half-moves
5 Re1 win in 7 half-moves
6 Re3 win in 7 half-moves
7 Re8 win in 7 half-moves
8 Rf4 win in 7 half-moves
9 R1g2 win in 9 half-moves
10 R1g3 win in 9 half-moves
11 Rfg3 win in 9 half-moves
12 Rgf1 win in 9 half-moves
13 Rgf8 win in 9 half-moves
14 Rh1 win in 9 half-moves
15 Rh3 win in 9 half-moves
16 Rh8 win in 9 half-moves
17 R8g2 win in 11 half-moves
18 R8g3 win in 11 half-moves
19 R8g4 win in 11 half-moves
20 Rf2 win in 11 half-moves
21 Rff1 win in 11 half-moves
22 Rff8 loss in 4 half-moves
23 R1g5 loss in 2 half-moves
24 R1g6 loss in 2 half-moves
25 R1g7 loss in 2 half-moves
26 R8g5 loss in 2 half-moves
27 R8g6 loss in 2 half-moves
28 R8g7 loss in 2 half-moves
29 Ra1 loss in 2 half-moves
30 Ra3 loss in 2 half-moves
31 Ra8 loss in 2 half-moves
32 Rb1 loss in 2 half-moves
33 Rb3 loss in 2 half-moves
34 Rb8 loss in 2 half-moves
35 Rc1 loss in 2 half-moves
36 Rc3 loss in 2 half-moves
37 Rc8 loss in 2 half-moves
38 Rf5 loss in 2 half-moves
39 Rf6 loss in 2 half-moves
40 Rf7 loss in 2 half-moves