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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Rb1 win in 5 half-moves
3 Rb2 win in 5 half-moves
4 Na1 loss in 2 half-moves
5 Na2 loss in 2 half-moves
6 Na3 loss in 2 half-moves
7 Nb3 loss in 2 half-moves
8 Nd3 loss in 2 half-moves
9 Nd4 loss in 2 half-moves
10 Ne1 loss in 2 half-moves
11 Ne2 loss in 2 half-moves
12 Ne3 loss in 2 half-moves
13 Ra4 loss in 2 half-moves
14 Rb3 loss in 2 half-moves
15 Rb5 loss in 2 half-moves
16 Rb6 loss in 2 half-moves
17 Rb7 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Rc4 loss in 2 half-moves
20 Rd4 loss in 2 half-moves
21 Re4 loss in 2 half-moves
22 Rg4 loss in 2 half-moves
23 Rh4 loss in 2 half-moves