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 Rb4 win in 1 half-moves
3 Rb3 draw
4 Ra7 loss in 2 half-moves
5 Rb1 loss in 2 half-moves
6 Rb5 loss in 2 half-moves
7 Rb6 loss in 2 half-moves
8 Rb8 loss in 2 half-moves
9 Rc7 loss in 2 half-moves
10 Rd7 loss in 2 half-moves
11 Re7 loss in 2 half-moves
12 Rf7 loss in 2 half-moves
13 Rg7 loss in 2 half-moves
14 Rh7 loss in 2 half-moves
15 Be7 loss in 1 half-moves
16 Bg7 loss in 1 half-moves
17 Bh6 loss in 1 half-moves
18 Nb5 loss in 1 half-moves
19 Nc4 loss in 1 half-moves
20 Nc8 loss in 1 half-moves
21 Ne4 loss in 1 half-moves
22 Ne8 loss in 1 half-moves
23 Nf5 loss in 1 half-moves
24 Nf7 loss in 1 half-moves