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

EGTB: win in 2 half-moves

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