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

EGTB: win in 4 half-moves

# move score
1 Kab5 win in 3 half-moves
2 Rc1 win in 3 half-moves
3 Kb6 win in 5 half-moves
4 Ka3 draw
5 Ka6 draw
6 Kaa4 draw
7 Kb3 draw
8 Kba4 draw
9 Kbb5 draw
10 Ra2 draw
11 Ra3 draw
12 Ra4 draw
13 Rb1 draw
14 Rd1 draw
15 Rh1 draw
16 Kc3 loss in 2 half-moves
17 Kc4 loss in 2 half-moves
18 Kc5 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rg1 loss in 2 half-moves