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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rh6 win in 1 half-moves
3 Rb7 win in 3 half-moves
4 Ka5 draw
5 Ka8 draw
6 Kaa7 draw
7 Kab7 draw
8 Kb5 draw
9 Kba7 draw
10 Kbb7 draw
11 Kc7 draw
12 Kc8 draw
13 Rb2 draw
14 Rc6 draw
15 Rd6 draw
16 Rb3 loss in 2 half-moves
17 Rb4 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Re6 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rg6 loss in 2 half-moves