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

EGTB: win in 4 half-moves

# move score
1 Rc2 win in 3 half-moves
2 Kd1 win in 7 half-moves
3 Kd2 win in 7 half-moves
4 Ka2 draw
5 Kab1 draw
6 Kab2 draw
7 Kc2 draw
8 Kcb1 draw
9 Kcb2 draw
10 Ra4 draw
11 Rb4 draw
12 Rc3 draw
13 Rc5 draw
14 Rc6 draw
15 Rd4 draw
16 Rh4 draw
17 Rc7 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Re4 loss in 2 half-moves
20 Rf4 loss in 2 half-moves
21 Rg4 loss in 2 half-moves