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

EGTB: win in 4 half-moves

# move score
1 Rgc1 win in 3 half-moves
2 Rd1 win in 5 half-moves
3 Rc2 draw
4 Rc3 draw
5 Rc4 draw
6 Rcc1 draw
7 Rd5 draw
8 Re1 draw
9 Re5 draw
10 Rg5 draw
11 Ra1 loss in 2 half-moves
12 Ra5 loss in 2 half-moves
13 Rb1 loss in 2 half-moves
14 Rb5 loss in 2 half-moves
15 Rc6 loss in 2 half-moves
16 Rc7 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 Rf1 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rh1 loss in 2 half-moves
21 Rh5 loss in 2 half-moves