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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Rb4 win in 1 half-moves
3 Rb7 win in 1 half-moves
4 Rf4 win in 1 half-moves
5 Rf7 win in 1 half-moves
6 Nb6 loss in 2 half-moves
7 R4a5 loss in 2 half-moves
8 R4a6 loss in 2 half-moves
9 R7a5 loss in 2 half-moves
10 R7a6 loss in 2 half-moves
11 Ra1 loss in 2 half-moves
12 Ra2 loss in 2 half-moves
13 Rc4 loss in 2 half-moves
14 Rd4 loss in 2 half-moves
15 Rd7 loss in 2 half-moves
16 Re4 loss in 2 half-moves
17 Rg4 loss in 2 half-moves
18 Rg7 loss in 2 half-moves
19 Rh4 loss in 2 half-moves
20 Rh7 loss in 2 half-moves
21 Nc7 loss in 1 half-moves
22 Rc7 loss in 1 half-moves
23 Re7 loss in 1 half-moves