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

EGTB: win in 4 half-moves

# move score
1 Re1 win in 3 half-moves
2 Rd1 win in 5 half-moves
3 Ra1 win in 9 half-moves
4 Rb1 win in 9 half-moves
5 Rgc1 win in 9 half-moves
6 Ra3 draw
7 Rb3 draw
8 Rc2 draw
9 Rc8 draw
10 Rcc1 draw
11 Rd3 draw
12 Re3 draw
13 Rc4 loss in 2 half-moves
14 Rc5 loss in 2 half-moves
15 Rc6 loss in 2 half-moves
16 Rc7 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Rf3 loss in 2 half-moves
19 Rg3 loss in 2 half-moves
20 Rh1 loss in 2 half-moves
21 Rh3 loss in 2 half-moves