Four Knights Game: Halloween Gambit, Plasma Variation

Four Knights Game: Halloween Gambit, Plasma Variation is a chess opening with the ECO code C47, part of the Four Knights Game family. It goes 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Nxe5 Nxe5 5. d4 Nc6 6. d5 Ne5 7. f4 Ng6 8. e5 Ng8 9. d6 cxd6 10. exd6 Qf6 11. Nb5 Rb8. White opens with 1. e4 (the king's pawn) and Black answers 1... e5. After 22 moves it is White to move. After the last move Black is 2 points ahead in material. The lesson on the board explains every move of the line and lets you play it yourself; it is free.

The moves

The line goes on for 10 more moves; the lesson shows them all.

About the Four Knights Game

Both sides bring out both knights: 1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6. It is a classical, healthy opening that follows the basic rules.

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