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

EGTB: win in 4 half-moves

# move score
1 Rb5 win in 3 half-moves
2 Rf8 win in 3 half-moves
3 g6 win in 5 half-moves
4 Nd4 win in 7 half-moves
5 Ra8 win in 7 half-moves
6 Rg8 win in 7 half-moves
7 Rb2 win in 8 half-moves
8 Rb7 loss in 6 half-moves
9 Rb6 loss in 4 half-moves
10 Rc8 loss in 4 half-moves
11 Nc1 loss in 2 half-moves
12 Nc3 loss in 2 half-moves
13 Nf4 loss in 2 half-moves
14 Ng1 loss in 2 half-moves
15 Ng3 loss in 2 half-moves
16 Rb1 loss in 2 half-moves
17 Rb3 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rh8 loss in 2 half-moves