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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Nb1 win in 5 half-moves
3 R8a5 win in 5 half-moves
4 R8a6 win in 5 half-moves
5 Nc4 win in 7 half-moves
6 R8a7 win in 27 half-moves
7 Nb5 draw
8 R4a5 draw
9 R4a6 draw
10 R4a7 draw
11 Rf4 draw
12 Nc2 loss in 2 half-moves
13 Rb8 loss in 2 half-moves
14 Rc4 loss in 2 half-moves
15 Rc8 loss in 2 half-moves
16 Rd4 loss in 2 half-moves
17 Rd8 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rg4 loss in 2 half-moves
22 Rg8 loss in 2 half-moves
23 Rh4 loss in 2 half-moves
24 Rh8 loss in 2 half-moves