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1. c4 a5 2. Kd6 a6 3. Kc7 a7 4. Kb7 dxc4 ... 26 moves

1. Kf1 Kc2 2. Bg3 Kb3 3. Be1 Bd8 4. Bb4 Bh4 ... 19 moves

1. Bb5 Kg7 2. Be8 Bf3 3. Bf7 Bc6 4. Be6 Kh7 ... 15 moves

1. Kg4 Kd2 2. Kf3 Bh4 3. e4 Bg5 4. d5 Ke1 ... 28 moves

1. Bd2 Ka7 2. Kc6 Ka6 3. Kc7 Ka7 4. Be3+ Ka6 ... 27 moves

1. Bg3 Kc8 2. Kb6 Kd7 3. Bc7 Kc8 4. Bd6 Kd7 ... 24 moves

1. Bf4 Kd8 2. Kb6 Kd7 3. Kb7 Ke6 4. Ka6 Kd7 ... 25 moves

1. Kc3 Kd5 2. Kd3 Ke5 3. Bf3 Kf5 4. Kd4 Kg6 ... 33 moves

1. Bf2 Kf5 2. Kd3 Kf4 3. Kd4 Kf5 4. Bd3+ Ke6 ... 24 moves

1. d4 Nf6 2. e3 d6 3. c4 e5 4. Nc3 Be6 ... 14 moves

1. Bg6 Kf8 2. Bh7 Ke8 3. Ne5 Kd8 4. Be4 Kc7 ... 21 moves

1. c4 Kd4 2. Ba5 Be7 3. Kd2 Ke4 4. Kc3 Bc5 ... 37 moves