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

EGTB: win in 4 half-moves

# move score
1 Rb4 win in 3 half-moves
2 Nc5 win in 5 half-moves
3 Ra2 loss in 8 half-moves
4 Rb3 loss in 8 half-moves
5 Ng5 loss in 4 half-moves
6 Re2 loss in 4 half-moves
7 Nc7 loss in 2 half-moves
8 Nd4 loss in 2 half-moves
9 Nd8 loss in 2 half-moves
10 Nf4 loss in 2 half-moves
11 Nf8 loss in 2 half-moves
12 Ng7 loss in 2 half-moves
13 Rb5 loss in 2 half-moves
14 Rb6 loss in 2 half-moves
15 Rb7 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Rc2 loss in 2 half-moves
18 Rd2 loss in 2 half-moves
19 Rf2 loss in 2 half-moves
20 Rg2 loss in 2 half-moves
21 Rb1 loss in 1 half-moves
22 Rh2 loss in 1 half-moves