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