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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Rd4 win in 1 half-moves
3 Ra4 loss in 2 half-moves
4 Rb1 loss in 2 half-moves
5 Rb3 loss in 2 half-moves
6 Rb5 loss in 2 half-moves
7 Rb6 loss in 2 half-moves
8 Rb7 loss in 2 half-moves
9 Rc4 loss in 2 half-moves
10 Re4 loss in 2 half-moves
11 Rf4 loss in 2 half-moves
12 Rg4 loss in 2 half-moves
13 Rh4 loss in 2 half-moves
14 g3 loss in 1 half-moves
15 g4 loss in 1 half-moves
16 Na5 loss in 1 half-moves
17 Na7 loss in 1 half-moves
18 Nb8 loss in 1 half-moves
19 Nd4 loss in 1 half-moves
20 Nd8 loss in 1 half-moves
21 Ne5 loss in 1 half-moves
22 Ne7 loss in 1 half-moves
23 Rb8 loss in 1 half-moves