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 Rc2 win in 1 half-moves
3 Rh4 win in 1 half-moves
4 Kc7 draw
5 Kc8 draw
6 Kd7 draw
7 Ke7 draw
8 Ke8 draw
9 Kg1 draw
10 Kg2 draw
11 Kh2 draw
12 Ra4 draw
13 Rb4 draw
14 Rc3 draw
15 Rc5 draw
16 Rc6 draw
17 Rc7 draw
18 Re4 draw
19 Rf4 draw
20 Rg4 draw
21 Rc8 loss in 1 half-moves
22 Rd4 loss in 1 half-moves