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Three Knights Opening
The Three Knights Game is a chess opening which most commonly begins with the moves: :1. e4 e5 :2. Nf3 Nc6 :3. Nc3 In the Three Knights Game, Black chooses to break symmetry in order to avoid the main lines of what is often considered the drawish Four Knights Game after the usual 3...Nf6. The relevant '' ECO'' code is C46. Black's third move After tries such as 3...d6 or 3...Be7, White can play 4.d4, leaving Black with a cramped position resembling Philidor's Defense. If Black plays 3...Bc5 instead, White can eliminate Black's outpost at e5: 4.Nxe5 Nxe5 5.d4 Bd6 6.dxe5 Bxe5. Since tournament praxis shows the line seems to favor White, Black usually plays 3...Bb4 or 3...g6. Continuations then are typically 3...Bb4 4.Nd5 and 3...g6 4.d4 exd4 5.Nd5. Another alternative for Black is 3...f5!? – the Winawer Defense (or Gothic Defense). Then 4.Bb5 transposes into the Schliemann variation of the Ruy Lopez with 4.Nc3. The Three Knights is almost never seen at master level ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
King's Knight Opening
The King's Knight Opening is a chess opening consisting of the moves: :1. e4 e5 :2. Nf3 White's second move attacks the e-pawn. Black usually defends this with 2...Nc6, which leads to several named openings. Of the alternatives, the most important are Petrov's Defense (2...Nf6) and Philidor's Defense (2...d6). Main line: 2...Nc6 Most games (more than 80%) continue with 2...Nc6. Some moves from here include: * 3. Bb5: Ruy Lopez ** 3...a6: Ruy Lopez, Morphy Defence (main line) ** 3...Nf6: Ruy Lopez, Berlin Defence ** 3...d6: Ruy Lopez, Steinitz Defence ** 3...f5: Ruy Lopez, Schliemann Defence ** 3...Bc5: Ruy Lopez, Classical Defence * 3. Bc4: Italian Game ** 3...Bc5: Giuoco Piano ** 3...Nf6: Two Knights Defence ** 3...d6: Semi-Italian Opening * 3. d4: Scotch Game * 3. Nc3: Three Knights Game ** 3...Nf6: Four Knights Game ** 3...g6: Three Knights Game (main) * 3. c3: Ponziani Opening Other Black defenses Of the alternatives, 2...Nf6 (Petrov's Defense) is consi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
