1.d4 d5 2.Bf4 e6 3.e3 Bd6 4.Bxd6 Qxd6 5.Nf3 Nf6 6.Bd3 O-O 7.O-O

1. d4

   You take space and set the starting point for the course.

2. d5

   Black challenges the center; this is the most logical reply.

3. Bf4

   You bring the bishop out before closing the position; it is your key piece.

4. e6

   Black opens the bishop and often prepares ...Bd6 to trade it off.

5. e3

   You solidify d4 and free your c1-bishop without creating a weakness.

6. Bd6

   Black tries to equalize by trading your best bishop.

7. Bxd6

   You accept the exchange when it does not cost you time.

8. Qxd6

   The queen recaptures, but it becomes slightly exposed to White’s development.

9. Nf3

   You control e5 and speed up castling.

10. Nf6

    Black develops and keeps an eye on e4.

11. Bd3

    You aim at h7 and complete the natural setup.

12. O-O

    The black king is safe, so you must win through activity and plans.

13. O-O

    Remember: bishop out, healthy center, quick castling, and you have not conceded a tempo.

1.d4 d5 2.Bf4 Nf6 3.e3 c5 4.c3 Nc6 5.Nd2 e6 6.Bd3

1. d4

   You take space and set the starting point for the course.

2. d5

   Black challenges the center; this is the most logical reply.

3. Bf4

   You bring the bishop out before closing the position; it is your key piece.

4. Nf6

   Black develops and keeps the option of ...c5.

5. e3

   You stay solid and avoid free tactics.

6. c5

   This is the typical break; Black wants to make you choose a structure.

7. c3

   You support d4 and cut out annoying captures on d4.

8. Nc6

   Black adds a piece to the center and sometimes threatens ...Qb6.

9. Nd2

   You reinforce e4/e5 and prepare Bd3 without exposing yourself.

10. e6

    Black consolidates and keeps ...Bd6 in mind.

11. Bd3

    Remember: against ...c5, answer first with c3 and finish your development.

1.d4 d5 2.Bf4 Bf5 3.c4 e6 4.Nc3 Nf6 5.e3 Bd6 6.Bxd6 Qxd6

1. d4

   You take space and set the starting point for the course.

2. d5

   Black challenges the center; this is the most logical reply.

3. Bf4

   You bring the bishop out before closing the position; it is your key piece.

4. Bf5

   Black copies your idea, but leaves you a direct central break.

5. c4

   You challenge d5 immediately; you refuse to play the London on autopilot.

6. e6

   Black holds the center, but fixes light-square weaknesses.

7. Nc3

   You add a piece to d5 and prepare to recapture at the right moment.

8. Nf6

   Black develops and wants to stabilize the structure.

9. e3

   You keep a healthy center and open your queen for Qb3 if needed.

10. Bd6

    Black returns to the exchange plan to reduce your pressure.

11. Bxd6

    You trade calmly and keep control of the tempo.

12. Qxd6

    Remember: if Black plays ...Bf5, c4 is your “I challenge d5” button.

1.d4 d5 2.Bf4 f6 3.e3 e5 4.dxe5 fxe5 5.Bxe5 Nf6 6.Nf3

1. d4

   You take space and set the starting point for the course.

2. d5

   Black challenges the center; this is the most logical reply.

3. Bf4

   You bring the bishop out before closing the position; it is your key piece.

4. f6

   It is rare but clear: Black wants to force ...e5 through.

5. e3

   You stay solid and prepare to open the center at the right moment.

6. e5

   Black advances without being developed; that is exactly what you want to punish.

7. dxe5

   You open immediately while the black king is still in the center.

8. fxe5

   The f-pawn opens up and Black creates dark-square targets.

9. Bxe5

   You recapture along the way and gain a tempo against Black’s structure.

10. Nf6

    Black finally develops, but has already conceded weaknesses.

11. Nf3

    Remember: when Black plays ...f6 and ...e5, your reflex is to open the center immediately.

1.d4 d5 2.Bf4 c5 3.e3 Nc6 4.Nc3 Nf6 5.Nb5

1. d4

   You take space and set the starting point for the course.

2. d5

   Black challenges the center; this is the most logical reply.

3. Bf4

   You bring the bishop out before closing the position; it is your key piece.

4. c5

   Black breaks the center with the c-pawn; that is an important signal.

5. e3

   You keep d4 solid and avoid opening without preparation.

6. Nc6

   Black adds a piece and sometimes aims for ...Qb6 or ...e5.

7. Nc3

   You reinforce d5 and get ready for tactical jumps.

8. Nf6

   Black develops, but already has to watch c7.

9. Nb5

   Remember: if c7 is weak, Nb5 can become an immediate threat, not just development.

1.d4 Nf6 2.Bf4 g6 3.e3 Bg7 4.Nf3 O-O 5.Bd3 d6 6.O-O

1. d4

   You take space and set the starting point for the course.

2. Nf6

   Black avoids immediate ...d5 and keeps several structures possible.

3. Bf4

   You play your London setup anyway, without asking permission.

4. g6

   Black signals a fianchetto, so the central squares become crucial.

5. e3

   You lock down d4 and keep the option of c4 depending on the moment.

6. Bg7

   Black’s bishop becomes strong on the diagonal, so you must control e5.

7. Nf3

   You bring a piece into play and hold e5.

8. O-O

   Black castles early and wants a fluid game.

9. Bd3

   You develop while aiming at h7 and prepare to castle.

10. d6

    Black locks the center, and the game becomes more strategic.

11. O-O

    Remember: against the fianchetto, keep e5 under control and castle quickly.

4.Qg4 Bxf4 5.Qxg7 Qf6 6.Qxf6 Nxf6 7.exf4

1. Qg4

   You threaten g7 immediately; Black must commit.

2. Bxf4

   Black trades your active bishop; this is often the best attempt to calm the game.

3. Qxg7

   You take the pawn and force Black to defend precisely.

4. Qf6

   Black seeks a queen trade to survive.

5. Qxf6

   You simplify once you have already won material.

6. Nxf6

   The recapture develops, but the exchange has done its job for you.

7. exf4

   Remember: if the queen trade comes, accept it; your advantage becomes easy to convert.

4.Qg4 g6 5.Qf3 Bxf4 6.Qxf4 Nf6 7.Nd2

1. Qg4

   You threaten g7 immediately; Black must commit.

2. g6

   This move protects g7, but damages the dark squares around the king.

3. Qf3

   You keep the queen active without locking yourself into forced trades.

4. Bxf4

   Black removes your bishop to reduce the direct pressure.

5. Qxf4

   You recapture while keeping a well-placed queen to target weaknesses.

6. Nf6

   Black develops and hopes to regroup quickly.

7. Nd2

   Remember: when Black plays ...g6, you play a “clean” attack based on weak squares, not an all-in.

4.Qg4 h5 5.Qg3 Bxf4 6.exf4 Nf6 7.Nf3

1. Qg4

   You threaten g7 immediately; Black must commit.

2. h5

   Black tries to gain a tempo on your queen; this is a common anti-move.

3. Qg3

   You retreat calmly; you have “lost” nothing if you do not insist.

4. Bxf4

   Black continues the exchange plan, but has advanced unnecessary pawns.

5. exf4

   You recapture in the center, and your play develops naturally.

6. Nf6

   Black finally develops, but the advanced pawns remain targets.

7. Nf3

   Remember: against ...h5, the right reflex is to retreat and then punish the loss of time.

3.e3 e5 4.dxe5 fxe5 5.Bxe5 Nf6 6.Nf3

1. e3

   You stay solid and prepare the strongest reaction to ...e5.

2. e5

   Black advances, but is undeveloped; that is an invitation to open.

3. dxe5

   You blow open the center immediately.

4. fxe5

   The f-pawn opens, and the black king loses safety.

5. Bxe5

   You recapture with tempo and activate your bishop fully.

6. Nf6

   Black develops, but remains behind and fragile.

7. Nf3

   Remember: against ...f6, you do not “keep everything”; you open and exploit the development lead.

3.Nf3 e5 4.dxe5 fxe5 5.Bxe5 Nc6 6.Bg3

1. Nf3

   You add a piece to the center and keep the option of opening in one move.

2. e5

   Black pushes; your f4-bishop is attacked, so you must respond precisely.

3. dxe5

   You remove the pawn attacking your bishop and open the game.

4. fxe5

   Black recaptures, but the structure becomes a target.

5. Bxe5

   You recapture while exploiting the fact that the black king is still in the center.

6. Nc6

   Black develops, but now has to deal with a very active white piece.

7. Bg3

   Remember: if you want to play “cleanly,” develop first, then open so your bishop never suffers.

3.c4 dxc4 4.e3 e5 5.Bxc4 Nc6 6.Nf3

1. c4

   You challenge d5 immediately and create coordination problems for Black.

2. dxc4

   Black takes, hoping to gain time against your “loose” pawn.

3. e3

   You open your bishop and prepare a simple recovery.

4. e5

   Black insists in the center, but still without castling or developed pieces.

5. Bxc4

   You recover effortlessly and finish with active pieces.

6. Nc6

   Black finally develops, but the center is already unstable.

7. Nf3

   Remember: c4 forces Black to reveal the plan, and you recover the pawn while developing.

3...e6 4.Qb3 Nc6 5.e3 Nf6 6.Nc3

1. e6

   Black locks down d5, but lets b7 become a fixed target.

2. Qb3

   You attack b7 immediately; Black must react.

3. Nc6

   Black develops hoping to gain a tempo later.

4. e3

   You consolidate the center and open your c1-bishop.

5. Nf6

   Black develops, but the pressure on b7 remains.

6. Nc3

   Remember: after ...e6, Qb3 is a simple move that forces a defense and gives you a clear plan.

3...dxc4 4.e3 b5 5.a4 c6 6.axb5 cxb5 7.Nc3

1. dxc4

   Black takes, “giving” you tempos if you recover cleanly.

2. e3

   You open your bishop and threaten to recapture c4 while developing.

3. b5

   Black tries to hold the pawn, but weakens the position and loses time.

4. a4

   You attack the base of the b5-pawn; that is the right reflex.

5. c6

   Black supports b5, but ends up with a heavy structure.

6. axb5

   You break the chain immediately, without letting Black breathe.

7. cxb5

   Black recaptures, but has opened files and created targets.

8. Nc3

   Remember: if Black wants to hold c4 with ...b5, you answer with a4 and undermine the base.

3...c6 4.Qb3 Qb6 5.c5 Qxb3 6.axb3

1. c6

   Black signals a Slav-type structure: solid but a bit passive.

2. Qb3

   You already force a reaction on b7.

3. Qb6

   Black accepts the queen duel and wants to simplify.

4. c5

   You lock the position and fix the queenside weaknesses.

5. Qxb3

   Black trades, often because there is no better way to breathe.

6. axb3

   Remember: if the queens are traded after c5, you play a healthy endgame with a clear queenside plan.

3...Nc6 4.cxd5 Qxd5 5.Nc3

1. Nc6

   Black develops, but still leaves d5 under pressure.

2. cxd5

   You exchange in the center when it gives you a tempo.

3. Qxd5

   The queen recaptures; it came out too early.

4. Nc3

   Remember: if the black queen recaptures on d5, Nc3 is a simple tempo that improves all your pieces.

5.a4 c6 6.axb5 cxb5 7.b3

1. a4

   You attack b5 immediately; it is the weak point.

2. c6

   Black tries to hold everything, but becomes overextended.

3. axb5

   You break the base before Black develops.

4. cxb5

   Black recaptures, but ends up with advanced and fragile pawns.

5. b3

   Remember: a4 then b3 is the simple sequence to recover c4 against a ...b5 structure.

5.b3 Nd7 6.bxc4 e6 7.a4

1. b3

   You attack the c4-pawn without exposing yourself; this is the calmest version.

2. Nd7

   Black develops to defend c5 and prepare ...e5 or ...Ngf6.

3. bxc4

   You recover the pawn cleanly and have already solved the problem.

4. e6

   Black tries to develop, but has lost time with ...b5.

5. a4

   Remember: b3 is often enough, and you keep a4 as a lever to punish ...b5 later.

5.Qf3 c6 6.Bxb8 Rxb8 7.Qxf5

1. Qf3

   You target f5 and force Black to choose a precise defense.

2. c6

   Black protects b5, but leaves a tactical motif on the f-file.

3. Bxb8

   You deflect a piece and make the bishop harder to defend.

4. Rxb8

   The rook is lured away, and the f5-bishop becomes less protected.

5. Qxf5

   Remember: Qf3 creates “double” pressure, and if Black plays mechanically, you win material.

5...e5 6.Bxe5 Nxe5 7.dxe5 Ne4 8.Qxd5 Qxd5 9.Nc7+

1. e5

   This is the best defense; the e5-pawn cuts the bishop’s support toward c7.

2. Bxe5

   You take in the center and force Black to calculate, not play automatically.

3. Nxe5

   Black recovers and hopes to have neutralized the threat.

4. dxe5

   You open lines while keeping the fork idea.

5. Ne4

   Black centralizes, but the queen remains exposed on the diagonal.

6. Qxd5

   You attack the queen and force a recapture that lines up the pieces.

7. Qxd5

   Black takes and walks right into the fork motif.

8. Nc7+

   Remember: when the black queen ends up on d5, Nc7+ becomes an immediate tactical hook.

5...Qa5+ 6.c3 e5 7.Bxe5 Nxe5 8.dxe5 Nd7

1. Qa5+

   Black tries to gain a tempo on your king to break the threat.

2. c3

   You block calmly, and Nb5 stays in place.

3. e5

   Black returns to the right reflex: cutting access to c7.

4. Bxe5

   You take in the center, force favorable exchanges, and keep the initiative.

5. Nxe5

   Black exchanges to reduce the pressure.

6. dxe5

   You open the center, and Black’s position remains hard to coordinate.

7. Nd7

   Remember: against the ...Qa5+ check, you block on c3 and continue your plan without panicking.

5...e6 6.Nc7+ Kd7 7.Nxa8

1. e6

   This “quiet” move forgets the direct threat, and c7 collapses immediately.

2. Nc7+

   You give check and already attack heavy pieces.

3. Kd7

   The king is forced to move, confirming the original mistake.

4. Nxa8

   Remember: if Black does not play ...e5, Nc7+ can win material immediately.

5...Qb6 6.c5 Qxb3 7.axb3

1. Qb6

   Black mirrors the idea, wanting to simplify and stop suffering on b7.

2. c5

   You lock the position and fix Black’s queenside weaknesses.

3. Qxb3

   Black exchanges; this is often the direct consequence of your lock.

4. axb3

   Remember: c5 mainly freezes the structure and makes the queen trade favorable.

5...Nd7 6.Nc3 Ngxf6 7.c5

1. Nd7

   Black develops and prepares ...e6 without committing to an immediate queen trade.

2. Nc3

   You add a piece to the center and keep c5 as an option.

3. Ngxf6

   Black keeps developing, but remains a bit cramped.

4. c5

   Remember: if Black does not want to trade immediately, develop first, then lock when you are ready.

5...Nf6 6.Nc3 Nbxd7 7.c5

1. Nf6

   Black develops naturally and hopes your pressure on b7 runs out of steam.

2. Nc3

   You reinforce d5 and prepare the lock without rushing.

3. Nbxd7

   Black completes basic development, but remains passive.

4. c5

   Remember: even if Black “develops normally,” c5 remains a good choice when you want a clean and stable game.