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

EGTB: win in 2 half-moves

# move score
1 Ka6 win in 1 half-moves
2 Rb4 win in 1 half-moves
3 Rb6 win in 1 half-moves
4 Rb7 win in 1 half-moves
5 Ka2 draw
6 Ka3 draw
7 Kb2 draw
8 Kba4 draw
9 Kbb4 draw
10 Kc2 draw
11 Kc3 draw
12 Kc4 draw
13 Rc5 draw
14 Rd5 draw
15 Re5 draw
16 Rf5 draw
17 Rg5 draw
18 Rh5 draw
19 Kab4 loss in 2 half-moves
20 Kb6 loss in 2 half-moves
21 Kaa4 loss in 1 half-moves
22 Rb8 loss in 1 half-moves