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

EGTB: win in 4 half-moves

# move score
1 Rb2 win in 3 half-moves
2 K2b3 win in 7 half-moves
3 Kb1 win in 7 half-moves
4 Kb4 win in 7 half-moves
5 Rd1 win in 7 half-moves
6 K2b2 draw
7 K3b2 draw
8 K3b3 draw
9 Ka1 draw
10 Ka4 draw
11 Rc2 draw
12 Rd3 draw
13 Rd7 draw
14 Re2 draw
15 Rf2 draw
16 Rd4 loss in 2 half-moves
17 Rd5 loss in 2 half-moves
18 Rd6 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Rg2 loss in 2 half-moves
21 Rh2 loss in 2 half-moves