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

EGTB: win in 6 half-moves

# move score
1 Rd4 win in 5 half-moves
2 Rd6 win in 5 half-moves
3 Re4 win in 5 half-moves
4 Re6 win in 5 half-moves
5 Rc4 win in 7 half-moves
6 Rc6 win in 7 half-moves
7 R4b5 win in 9 half-moves
8 Ra4 win in 9 half-moves
9 Ra6 win in 9 half-moves
10 Rb1 win in 9 half-moves
11 Rb2 win in 9 half-moves
12 Rb3 win in 9 half-moves
13 R6b5 win in 11 half-moves
14 Rb7 loss in 2 half-moves
15 Rb8 loss in 2 half-moves
16 Rf4 loss in 2 half-moves
17 Rf6 loss in 2 half-moves
18 Rg4 loss in 2 half-moves
19 Rg6 loss in 2 half-moves
20 Rh4 loss in 2 half-moves
21 Rh6 loss in 2 half-moves