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 Rb1 win in 3 half-moves
3 K1a2 draw
4 K1b2 draw
5 K3a2 draw
6 K3b2 draw
7 Ka4 draw
8 Kb1 draw
9 Rd2 draw
10 Rd3 draw
11 Rd7 draw
12 Rd8 draw
13 Rh1 draw
14 Kb3 loss in 2 half-moves
15 Kb4 loss in 2 half-moves
16 Rd4 loss in 2 half-moves
17 Rd5 loss in 2 half-moves
18 Rd6 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rg1 loss in 2 half-moves