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

EGTB: win in 2 half-moves

# move score
1 Rf1 win in 1 half-moves
2 Rf8 win in 1 half-moves
3 R1g6 loss in 2 half-moves
4 R1g7 loss in 2 half-moves
5 R8g6 loss in 2 half-moves
6 R8g7 loss in 2 half-moves
7 Ra1 loss in 2 half-moves
8 Ra8 loss in 2 half-moves
9 Rb1 loss in 2 half-moves
10 Rb8 loss in 2 half-moves
11 Rc1 loss in 2 half-moves
12 Rc8 loss in 2 half-moves
13 Rd1 loss in 2 half-moves
14 Rd8 loss in 2 half-moves
15 Re1 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rh1 loss in 2 half-moves
18 Rh8 loss in 2 half-moves
19 R1g2 loss in 1 half-moves
20 R1g3 loss in 1 half-moves
21 R1g4 loss in 1 half-moves
22 R1g5 loss in 1 half-moves
23 R8g2 loss in 1 half-moves
24 R8g3 loss in 1 half-moves
25 R8g4 loss in 1 half-moves
26 R8g5 loss in 1 half-moves