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

EGTB: win in 2 half-moves

# move score
1 Rc1 win in 1 half-moves
2 Kd2 draw
3 Kd4 draw
4 Ke2 draw
5 Ke3 draw
6 Ke4 draw
7 Ra4 draw
8 Rb4 draw
9 Rc2 draw
10 Rc3 draw
11 Rg4 draw
12 Rh4 draw
13 Kc2 loss in 24 half-moves
14 Rc6 loss in 12 half-moves
15 Kc3 loss in 8 half-moves
16 Rc5 loss in 2 half-moves
17 Rc7 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Rd4 loss in 2 half-moves
20 Re4 loss in 2 half-moves
21 Rf4 loss in 2 half-moves