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

EGTB: win in 2 half-moves

# move score
1 Ka8 win in 1 half-moves
2 Kb8 win in 1 half-moves
3 Rb4 win in 1 half-moves
4 Rh5 win in 1 half-moves
5 Ra5 draw
6 Rb1 draw
7 Rb2 draw
8 Rb6 draw
9 Rb7 draw
10 Rb8 draw
11 Rg5 draw
12 K6b6 loss in 1 half-moves
13 K6b7 loss in 1 half-moves
14 K7b6 loss in 1 half-moves
15 K7b7 loss in 1 half-moves
16 Ka5 loss in 1 half-moves
17 Rb3 loss in 1 half-moves
18 Rc5 loss in 1 half-moves
19 Rd5 loss in 1 half-moves
20 Re5 loss in 1 half-moves
21 Rf5 loss in 1 half-moves