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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Ne5 draw
3 Rb2 draw
4 Rh8 draw
5 g5 loss in 2 half-moves
6 Nd6 loss in 2 half-moves
7 Nd8 loss in 2 half-moves
8 Ng5 loss in 2 half-moves
9 Nh6 loss in 2 half-moves
10 Ra8 loss in 2 half-moves
11 Rb1 loss in 2 half-moves
12 Rb3 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Rd8 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rf8 loss in 2 half-moves
18 Rg8 loss in 2 half-moves
19 Nh8 loss in 1 half-moves
20 Rb5 loss in 1 half-moves
21 Rc8 loss in 1 half-moves