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

EGTB: win in 4 half-moves

# move score
1 Kc1 win in 3 half-moves
2 Kc2 win in 3 half-moves
3 Rd1 win in 5 half-moves
4 Rd2 win in 5 half-moves
5 Kaa2 draw
6 Kab2 draw
7 Kba2 draw
8 Kbb2 draw
9 Rc5 draw
10 Rd3 draw
11 Rd4 draw
12 Rd6 draw
13 Re5 draw
14 Rf5 draw
15 Rg5 draw
16 Rh5 draw
17 Ra5 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Rd7 loss in 2 half-moves
20 Rd8 loss in 2 half-moves