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

EGTB: win in 4 half-moves

# move score
1 Kab4 win in 3 half-moves
2 Rc1 win in 3 half-moves
3 Kb2 win in 7 half-moves
4 Kc2 win in 7 half-moves
5 Ra2 win in 7 half-moves
6 Ra4 win in 7 half-moves
7 Ka2 win in 9 half-moves
8 Ka3 draw
9 Ka6 draw
10 Kaa4 draw
11 Kb5 draw
12 Kb6 draw
13 Kba4 draw
14 Kbb4 draw
15 Kc3 draw
16 Ra3 draw
17 Rb1 draw
18 Rg1 draw
19 Rh1 draw
20 Kc4 loss in 2 half-moves
21 Rd1 loss in 2 half-moves
22 Re1 loss in 2 half-moves
23 Rf1 loss in 2 half-moves