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 Ra4 win in 3 half-moves
4 Rd1 win in 3 half-moves
5 Rd2 win in 3 half-moves
6 Rc4 win in 5 half-moves
7 Kaa2 draw
8 Kab2 draw
9 Kba2 draw
10 Kbb2 draw
11 Rb4 draw
12 Rd3 draw
13 Rd5 draw
14 Rd6 draw
15 Re4 draw
16 Rd7 loss in 2 half-moves
17 Rd8 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Rg4 loss in 2 half-moves
20 Rh4 loss in 2 half-moves