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

EGTB: win in 2 half-moves

# move score
1 R5a7 win in 1 half-moves
2 R8a7 win in 1 half-moves
3 Rb8 win in 3 half-moves
4 Rb5 loss in 6 half-moves
5 Nb3 loss in 2 half-moves
6 Nc2 loss in 2 half-moves
7 R5a6 loss in 2 half-moves
8 R8a6 loss in 2 half-moves
9 Ra2 loss in 2 half-moves
10 Ra3 loss in 2 half-moves
11 Ra4 loss in 2 half-moves
12 Rc8 loss in 2 half-moves
13 Rd5 loss in 2 half-moves
14 Rd8 loss in 2 half-moves
15 Re5 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rf5 loss in 2 half-moves
18 Rf8 loss in 2 half-moves
19 Rg8 loss in 2 half-moves
20 Rh5 loss in 2 half-moves
21 Rh8 loss in 2 half-moves
22 Rc5 loss in 1 half-moves
23 Rg5 loss in 1 half-moves