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

EGTB: win in 4 half-moves

# move score
1 Na1 win in 3 half-moves
2 Na5 win in 3 half-moves
3 Nc5 win in 3 half-moves
4 R4a5 win in 3 half-moves
5 R8a5 win in 3 half-moves
6 R8a6 win in 3 half-moves
7 R8a7 win in 3 half-moves
8 Ra1 win in 3 half-moves
9 Rb4 win in 3 half-moves
10 Rb8 win in 3 half-moves
11 Rc4 win in 3 half-moves
12 Rc8 win in 3 half-moves
13 Rd4 win in 3 half-moves
14 Rd8 win in 3 half-moves
15 Rg4 win in 3 half-moves
16 Rg8 win in 3 half-moves
17 R4a6 win in 5 half-moves
18 R4a7 win in 5 half-moves
19 Ra3 win in 5 half-moves
20 Nc1 loss in 2 half-moves
21 Nd2 loss in 2 half-moves
22 Nd4 loss in 2 half-moves
23 Ra2 loss in 2 half-moves
24 Re4 loss in 2 half-moves
25 Re8 loss in 2 half-moves
26 Rf4 loss in 2 half-moves
27 Rf8 loss in 2 half-moves
28 Rh4 loss in 2 half-moves
29 Rh8 loss in 2 half-moves