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 K1b1 win in 3 half-moves
3 K1b2 win in 3 half-moves
4 K2b2 win in 3 half-moves
5 Ra5 win in 3 half-moves
6 Rb1 win in 3 half-moves
7 Rb2 win in 3 half-moves
8 Rb4 win in 3 half-moves
9 Rb6 win in 3 half-moves
10 K2b1 draw
11 Kb3 draw
12 Rb3 draw
13 Rc5 draw
14 Rd5 draw
15 Rh5 draw
16 Rb7 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Re5 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rg5 loss in 2 half-moves