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

EGTB: win in 4 half-moves

# move score
1 Nb3 win in 3 half-moves
2 Nc6 win in 3 half-moves
3 Re4 win in 5 half-moves
4 Nb7 draw
5 Nc4 draw
6 Rb2 draw
7 Rb4 draw
8 Rc2 draw
9 Rd2 draw
10 Re2 draw
11 Rf2 draw
12 Rf4 draw
13 Rc4 loss in 4 half-moves
14 Rd4 loss in 4 half-moves
15 R2a3 loss in 2 half-moves
16 R4a3 loss in 2 half-moves
17 Ra1 loss in 2 half-moves
18 Rg2 loss in 2 half-moves
19 Rg4 loss in 2 half-moves
20 Rh2 loss in 2 half-moves
21 Rh4 loss in 2 half-moves