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

EGTB: win in 2 half-moves

# move score
1 Ka5 win in 1 half-moves
2 Rb7 win in 3 half-moves
3 Rb8 win in 3 half-moves
4 K6b6 draw
5 K6b7 draw
6 K7b6 draw
7 K7b7 draw
8 Ka8 draw
9 Kb5 draw
10 Kb8 draw
11 Ra4 draw
12 Rb5 draw
13 Rb6 draw
14 Rf4 draw
15 Rg4 draw
16 Rh4 draw
17 Rb1 loss in 2 half-moves
18 Rb2 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rc4 loss in 2 half-moves
21 Rd4 loss in 2 half-moves
22 Re4 loss in 2 half-moves