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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Nf3 draw
3 Ng2 draw
4 Rb1 draw
5 Rb2 draw
6 Rb3 draw
7 Rb5 draw
8 Rc8 draw
9 Rd8 draw
10 Rh8 loss in 18 half-moves
11 Ra8 loss in 14 half-moves
12 Rb6 loss in 10 half-moves
13 Nc2 loss in 2 half-moves
14 Nd3 loss in 2 half-moves
15 Rb7 loss in 2 half-moves
16 Re8 loss in 1 half-moves
17 Rf8 loss in 1 half-moves
18 Rg8 loss in 1 half-moves