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

EGTB: win in 6 half-moves

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