Ponziani Opening - 4...Nxe4 Lines (after 3...Nf6 4.d4)
Black grabs your e4 pawn with 4...Nxe4 after 3...Nf6. Push 5.d5 to kick the knight, then recapture with 6.Nxe5. Watch for the common mistake 6...d6, met by 7.Bb5+ to win material. Aim for a position with a queenside majority against Black's isolated d-pawn.
Let's learn the 4...Nxe4 Lines! Black's knight grabs our e4 pawn, then slips with 5...Ne7 and 6...d6, leaving the king exposed. We punish this with a timely check that wins material and then castle to safety. Let's begin with 1.e4.
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Key lines
The free lines of this chapter, each one trainable move by move.
- Main Line
… 9... Qb6 10. Nd4+ Bd7 11. Bxd7+ Kxd7 12. O-O
- 5...Nb8
… 5. d5 Nb8 6. Nxe5 Qe7 7. Qd4 d6 8. Bb5+ Nd7 9. Bxd7+ Bxd7 10. Nxd7 Nf6+ 11. Be3
- 5...Nb8
… 5. d5 Nb8 6. Nxe5 Bc5 7. Nd3 Bb6 8. Na3
- Trap: 6...d6, you win a piece
… 5. d5 Nb8 6. Nxe5 d6 7. Qa4+ Bd7 8. Nxd7 Nxd7 9. Qxe4+ Qe7 10. Nd2
- 5...Nb8
… 5. d5 Nb8 6. Nxe5 d6 7. Qa4+ c6 8. dxc6 bxc6 9. Nxc6 Nc5 10. Nxd8+ Nxa4 11. Bb5+ Bd7 12. Bxd7+ Nxd7 13. Nc6
- Trap: 6...Nxf2, you win a piece
… 5. d5 Bc5 6. dxc6 Nxf2 7. Qd5 d6 8. cxb7 Bxb7 9. Bb5+ Kf8 10. Qxb7 Rb8 11. Qd5
- 5...Bc5
… 5. d5 Bc5 6. dxc6 Bxf2+ 7. Ke2 bxc6 8. Qa4 f5 9. Nbd2
- 5...Bc5
… 5. d5 Bc5 6. dxc6 Bxf2+ 7. Ke2 Bb6 8. Qd5 Nf2 9. cxb7 Bxb7 10. Qxb7 Nxh1 11. a4 a5 12. Na3
- 6...Ng6
… 6. Nxe5 Ng6 7. Nxg6 hxg6 8. Qe2 Qe7 9. Be3 d6 10. Na3 Bd7 11. O-O-O
- Trap: 6...d6, you win a piece
… 9. Nxc6 Nxc6 10. Bxc6+ Bd7 11. Bxe4 Rb8 12. O-O
Other chapters
1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 exd4 5. e5 Nd5 6. Bc4 Nb6 7. Bb3 dxc3 8. Nxc3 Bb4 9. O-O O-O 10. Qd3 d6 11. e6
4...exd4 Lines (after 3...Nf6 4.d4)
Black meets 4.d4 with 4...exd4, entering Jaenisch Counterattack lines. Reply 5.e5 to kick the knight, then develop with Bc4, Bb3, Nxc3, O-O, and Qd3 aiming for h4. Watch for 10...Re8?, which lets you win the queen with Ng5. Push e6, follow with Ng5 and Bxe6+ for a kingside majority, then Qh3 brings a winning attack.
15 lines1. e4 e5 2. Nf3 Nc6 3. c3 Bc5 4. d4 exd4 5. cxd4 Bb4+ 6. Nc3 d6 7. d5 Ne5 8. Qa4+ Bd7 9. Qxb4 Nxf3+ 10. gxf3 Nf6 11. Be3 b6 12. O-O-O
3...Bc5 Lines
After 3...Bc5, Black often falls for the trap with 6...d6 and 7...Ne5, letting you play 8.Qa4+ and win the bishop pair with 9.Qxb4. Follow up with Qd4 and f4, preparing e5 while pressing Black's backward c7 pawn. Watch for Black grabbing material with 4...exd4, which only helps you after 5.cxd4. Aim for a safe king on c1, the bishop pair, and lasting pressure on the half-open c-file.
8 lines1. e4 e5 2. Nf3 Nc6 3. c3 d6 4. d4 exd4 5. cxd4 Bg4 6. Be2 Nf6 7. h3 Bh5 8. d5 Ne5 9. Qa4+ Ned7 10. g4 Bg6 11. Nc3
3...d6 Lines
Facing the Ponziani with 3...d6, meet 4...exd4 with 5.cxd4 and develop normally. After ...Bg4, ...Nf6, play Be2, h3, then d5 to kick the c6 knight. If ...Ne5, hit it with Qa4+, then push g4, h4, and g5 to open the kingside. Aim for active piece play against Black's queenside majority.
5 lines1. e4 e5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 exd4 6. cxd4 Bg4 7. Be2 O-O-O 8. Nc3 Bb4 9. O-O Bxc3 10. bxc3 Nf6 11. Be3 Ne4 12. Qc2
3...d5 Lines
After 6...Bg4 7.Be2 O-O-O 8.Nc3 Bb4 9.O-O Bxc3 10.bxc3, you gain the bishop pair. Push c4, d5, Qb2 and a4, hitting g7. Aim for central space and a winning attack.
12 lines
Learn 4...Nxe4 Lines (after 3...Nf6 4.d4) on the board
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