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

EGTB: win in 4 half-moves

# move score
1 Rb2 win in 3 half-moves
2 Rb3 draw
3 g3 loss in 2 half-moves
4 g4 loss in 2 half-moves
5 Na1 loss in 2 half-moves
6 Na3 loss in 2 half-moves
7 Nb4 loss in 2 half-moves
8 Ne1 loss in 2 half-moves
9 Ra8 loss in 2 half-moves
10 Rb1 loss in 2 half-moves
11 Rb4 loss in 2 half-moves
12 Rb5 loss in 2 half-moves
13 Rb7 loss in 2 half-moves
14 Rc8 loss in 2 half-moves
15 Rd8 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rg8 loss in 2 half-moves
18 Nd4 loss in 1 half-moves
19 Ne3 loss in 1 half-moves
20 Rb6 loss in 1 half-moves
21 Rf8 loss in 1 half-moves
22 Rh8 loss in 1 half-moves