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 Rd2 win in 3 half-moves
3 Rd6 win in 3 half-moves
4 Rd8 win in 3 half-moves
5 Rf4 win in 3 half-moves
6 Rg4 win in 3 half-moves
7 Rh4 win in 3 half-moves
8 Be3 win in 5 half-moves
9 Bf2 win in 5 half-moves
10 Ne1 win in 5 half-moves
11 Ne3 win in 5 half-moves
12 Nf4 win in 5 half-moves
13 Nh4 win in 5 half-moves
14 Rc4 win in 5 half-moves
15 Rd3 win in 5 half-moves
16 Rd5 win in 5 half-moves
17 Re4 win in 5 half-moves
18 Bh2 win in 7 half-moves
19 Rd7 draw
20 Ra4 loss in 2 half-moves
21 Rd1 loss in 2 half-moves