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EGTB: win in 4 half-moves

# move score
1 Rc1 win in 3 half-moves
2 Ng5 draw
3 Nh2 draw
4 Nh4 draw
5 Re1 draw
6 Rf1 draw
7 Rg3 draw
8 Rg7 draw
9 Rg8 draw
10 Rh1 draw
11 Nd2 loss in 2 half-moves
12 Nd4 loss in 2 half-moves
13 Ne1 loss in 2 half-moves
14 Ne5 loss in 2 half-moves
15 Ra1 loss in 2 half-moves
16 Rb1 loss in 2 half-moves
17 Rd1 loss in 2 half-moves
18 Rg2 loss in 2 half-moves
19 Rg4 loss in 2 half-moves
20 Rg5 loss in 2 half-moves
21 Rg6 loss in 2 half-moves