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

EGTB: win in 2 half-moves

# move score
1 Ka3 win in 1 half-moves
2 Kb3 win in 1 half-moves
3 K4b4 draw
4 K4b5 draw
5 K5b5 draw
6 Ka6 draw
7 Ra6 draw
8 Rb1 draw
9 Rb2 draw
10 Rb5 draw
11 Rb7 draw
12 Rb8 draw
13 Rc6 draw
14 Rg6 draw
15 Rh6 draw
16 K5b4 loss in 2 half-moves
17 Rb3 loss in 1 half-moves
18 Rb4 loss in 1 half-moves
19 Rd6 loss in 1 half-moves
20 Re6 loss in 1 half-moves
21 Rf6 loss in 1 half-moves