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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Rd6 win in 1 half-moves
3 g3 loss in 2 half-moves
4 g4 loss in 2 half-moves
5 Nd4 loss in 2 half-moves
6 Ne1 loss in 2 half-moves
7 Ne5 loss in 2 half-moves
8 Ng1 loss in 2 half-moves
9 Ng5 loss in 2 half-moves
10 Nh2 loss in 2 half-moves
11 Nh4 loss in 2 half-moves
12 Ra2 loss in 2 half-moves
13 Rc2 loss in 2 half-moves
14 Rd1 loss in 2 half-moves
15 Rd3 loss in 2 half-moves
16 Rd4 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Re2 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rd5 loss in 1 half-moves