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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 K1b2 win in 11 half-moves
3 Kb1 win in 11 half-moves
4 Kb4 win in 13 half-moves
5 Ra7 win in 21 half-moves
6 K1a2 draw
7 K3a2 draw
8 K3b2 draw
9 Ka4 draw
10 Kb3 draw
11 Rb1 draw
12 Rb5 draw
13 Rb6 draw
14 Rc7 draw
15 Rd7 draw
16 Rh7 draw
17 Rb2 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rg7 loss in 2 half-moves