★★★★★
“When I focused on the essential ideas and moves, my Lichess rating climbed from 1000 to 1250.”
BBenjamin
For adult & senior chess players
Opening Mastery
Build a simple opening repertoire you actually understand
No memorising endless lines. You get one repertoire for White and Black built on ideas, a clear plan for the middlegame, and a calm way to handle weird moves and sidelines. You stop freezing and walk into every game with a plan.
★ By IM Yevhenii Yelisieiev • 5,000+ students • 4.9/5 from 100+ reviews
From $149. 14-day money-back guarantee. Lifetime access and every future update.
International Master coach
5,000+ students taught
4.9/5 from 100+ reviews
Lifetime access
Does this sound like you?
You prepared, and the game still left the book
×
Your opponent plays a weird move and you freeze, because it was not in your prep.
×
You get out of the opening and think, okay, what is my plan now.
×
There is too much to remember, so you feel overwhelmed and forget lines under pressure.
×
You burn time trying to punish a bad move, then rush and blunder anyway.
None of that means you are bad at chess. You were handed more theory to memorise and never given a system for the moment the game goes off script. Let me fix that.
Real results, every level
Real players at very different levels used the same idea-based approach
Opening Mastery is built for players from about 800 to 2200 Elo. Here are three who used it, near the start of that range and near the top.
★★★★★
Patrick
improving adult
700→900after the course
“He gives you a clear idea what to do, and even how to avoid blunders and think correctly. It is an absolute blast.”
★★★★★
Gabriel
stuck around 1400 rapid
1400→2005after a year
“The course helped me understand chess deeply, and the best part is you keep seeing results months later. You skyrocket.”
★★★★★
Benedikt
strong club player
1959→2287in one year
“I absolutely have to recommend this course. It is incredible.”
★★★★★
“This is by far the best opening course I have ever studied. Everything finally fits together.”
Anthony Giles • Opening Mastery student
Why I built this
I was stuck for years, until I found a simple system
Rating past 2400International Master
I used to think openings were the easy part of chess. I did what everyone does. I memorised lines, watched endless videos, even paid coaches, sure that if I learned enough theory I would stop losing early.
But in real games the same thing kept happening. My opponent played a weird move around move four to six and my prep vanished. I burned time trying to punish it, then rushed and blundered anyway. And even when the opening went well, I reached move ten and thought, okay, what is my plan now.
For years the answer was always the same. Memorise more lines. I almost quit, because chess had started to feel like homework.
Then I noticed something in my best games. I was not remembering more. I was following a simple system. Spot the real threats first, the checks, captures and direct attacks. Develop with purpose instead of on autopilot. And steer toward positions where I already knew the middlegame plan.
So I scrapped the giant repertoires and kept only the small set of positions that show up again and again in real games. Not just moves. Plans. That single change flipped everything. My rating pushed past 2400. I became an International Master. I won the German Under 25 Championship. And I got to sit across the board from Fabiano Caruana, one of the strongest players in the world, at the World Rapid Team Championship.
And the best part. I never needed a theory cave. I needed a way to think when opponents went off script. That is exactly what I built Opening Mastery to give you, so you stop freezing on weird moves, stop feeling overwhelmed, and reach the middlegame with a clear plan. I teach it every day, and I would love to share it with you.
International Master
Rating past 2400
German U-25 Champion
Played Fabiano Caruana
Hear it from a student
A 2100 player on why it finally clicked
“At almost 2,100 Elo I still could not find a solid opening for Black without learning heaps of theory. This course fixed exactly that, with clear lines and clear ideas. I absolutely have to recommend it.”
Benedikt Huber • about 2100 Elo, Opening Mastery student
Introducing Opening Mastery
A complete repertoire, taught as ideas
One system for White and Black that grows with you, so you never need another opening course.
From opening to middlegame
Ready-made plans keep you confident once the pieces are developed and the book ends.
Complete White and Black repertoire
A single, holistic system for both colours. Learn it once and own it for life.
Idea-first teaching
You learn why each move works, so you play with purpose instead of reciting lists.
Simple step-by-step lessons
Short, plain-language videos walk you through every idea, one clear step at a time.
Hands-on practice
Quick exercises and training studies after each lesson lock the moves into memory.
Feedback when you need it
Guidance from IM Yevhenii Yelisieiev keeps you on track and fixes what holds you back.
The curriculum
How you build a lifetime repertoire, in 10 clear modules
Every module is short, practical, and built around plans you will actually use in real games. You do not need to finish everything before it helps, the first modules already give you the core setup, the plans, and the off-book rules.
START
QuickstarterBegin here. The main plans and the most common sidelines you will face in real games, fast.
01
Key opening principlesThe handful of ideas every strong opening rests on, so your moves always have a reason.
02–03
Beat the King’s Indian and Grünfeld with 1.d4A clear, ambitious White setup, and exactly how to meet both defenses with confidence.
04
Beat every 1…d5 setup with the Colle SystemOne easy structure that handles the whole 1…d5 family without piles of theory.
05
Beat the Benoni, Dutch and other sidelinesConfident answers to the tricky stuff most players quietly fear.
06–07
Meet 1.e4 with the Philidor DefenseA solid, low-theory Black weapon you can trust in every game.
08–09
Meet 1.d4 with the Old-Indian DefenseA reliable Black system with clear plans, not memory work.
10
Shut down the sidelines, English, London and moreCalm, ready answers to the London, the English, and the rest of the offbeat tries.
Included when you join today
Real coaching, not just a course
The support layer that helps you apply it
A free 7-day Academy trial
Your purchase opens the door to my live coaching. You get into the weekly live lessons with replays, you can submit your own games for review, and you get my eyes on the way you actually play. This is where progress speeds up.
A free 1-on-1 lessonA private lesson with me in the first month of your Academy program, where I look at your real games.
Private community accessAsk questions anytime and get daily help from fellow players and the team.
A 30-day training planA ready schedule that keeps your improvement rolling after the course.
Honest check
Is Opening Mastery right for you?
This is for you if
- You are roughly 800 to 2200 and want one simple, reliable opening system.
- You freeze on weird moves and want a clear framework to answer them.
- You want a real middlegame plan, not a memory test.
- You want a structured path you can follow at your own pace.
This is not for you if
- You are under about 800. Start with the 1000 Elo Blueprint first.
- You want a magic opening without any practice or thinking.
- You prefer memorising theory to understanding plans.
- You are not willing to follow a structured system.
Choose your repertoire
Pick the side you need, or take the full system
Start with one colour, or get the complete White and Black system for less than buying both apart. You get lifetime access either way.
Not sure which to choose?
If one colour clearly costs you games, start there and fix the leak. If both White and Black feel shaky, take Complete, the full system for less than buying both sides apart.
♔
White Repertoire
$149
For players whose White is the clear leak.
- The complete White repertoire, taught as ideas not memory
- Every idea as a step-by-step video, plus bonus lessons and exercises so the moves stick
- Tracks by level, off-book answers, and a middlegame plan
- Lifetime access, a free Academy trial, and a 14-day guarantee
Best value, both sides
♞
Complete Opening Mastery
$249
$298
Save $49
Both sides, and less than buying them apart.
- Both the White and Black repertoires, the full system
- 110+ videos, 40+ bonus lessons, and 350+ exercises
- Tracks by level, off-book answers, and middlegame plans
- Lifetime access, a free Academy trial, and a 14-day guarantee
♚
Black Repertoire
$149
For players whose Black is the clear leak.
- The complete Black repertoire, taught as ideas not memory
- Every idea as a step-by-step video, plus bonus lessons and exercises so the moves stick
- Tracks by level, off-book answers, and a middlegame plan
- Lifetime access, a free Academy trial, and a 14-day guarantee
The free 1-on-1 lesson comes in the first month of your Academy program.
14-day money-back
Secure checkout
Instant lifetime access
Your 14-Day Money-Back Guarantee
Here is the deal. Join at least one live call, work through the first modules, and put the ideas into your own games. If Opening Mastery is not right for you, email me within 14 days and I will refund your course payment. No forms, no pressure, no hard feelings. The only ask is that you actually show up to one call and give it a real try.
- Join one live call within 14 days
- Full refund, no hard feelings
- Keep your notes and momentum
Before you choose
Quick answers, then pick your option
Which option should I choose?
If one colour clearly costs you games, start there and fix that leak. If both White and Black feel shaky, take Complete, the full system for less than buying both sides apart.
What if I cannot attend a live call?
The course is fully self-paced, so you can learn everything from the videos and studies on your own time. The live calls come through the free Academy trial and are a bonus, not a requirement to get value. The only place a live call matters is the guarantee, which asks you to join one within 14 days before you request a refund.
How do the Academy trial and the 1-on-1 work?
Your purchase includes a free 7-day Academy trial you activate after checkout, where you join the live coaching and see how it works. In the first month of your Academy program you also get a free 1-on-1 lesson with me, where I look at your real games. The trial is free and you can cancel anytime.
What exactly is refundable?
The 14-day money-back guarantee covers your course payment. Join one live call within 14 days, give the first modules a real try, and if it is not for you, email me for a refund of the course. A PGN add-on is non-refundable, and any Academy charge after the free trial is handled separately.
In their own words
22 students. One consistent pattern.
They stopped treating the opening like a memory test and started playing with a clear system and plan.
★★★★★
“The lines are explained through ideas, so the learning improves your chess even when the exact variation changes.”
MHMorten Bahrami Haugshøj
★★★★★
“It was exactly what I had been looking for and is very well designed as a learning platform.”
RCRob Chatburn
★★★★★
“A clear, practical repertoire built on understanding rather than memorisation gave me confidence in the opening.”
AAsaf
★★★★★
“The course simplifies preparation through a small number of related setups, principles and practical plans.”
TSTony Sims
★★★★★
“I understand the opening principles more deeply and much less often feel lost after the opening phase.”
JHJob ter Haar
★★★★★
“Unexpected opening moves no longer cause the same panic because I understand the ideas behind my setup.”
SHSteve Howard
★★★★★
“I now feel that I have solid openings. The course delivers far more than only opening moves.”
MWMatthew Wetherbee
★★★★★
“Using the Black opening from the course helped me improve from below 300 to 447.”
CRCathleen Rackley
★★★★★
“The course gave me the consistent opening blueprint I was missing and connected my other chess study to real games.”
RRex
★★★★★
“After the course I feel much more secure at the start of games instead of being lost immediately.”
RARafael
★★★★★
“The best opening course I have studied. It connects opening ideas with middlegame strategy and endgame technique.”
AGAnthony Giles
★★★★★
“The openings are based on fundamental principles, so the ideas are understandable without memorising complicated variations.”
DMDante Messina
★★★★★
“The course finally gave me a real opening foundation and a structured system instead of scattered principles.”
GGGreg G
★★★★★
“The Black openings fit together, and the PGN files and practical tasks make the material easier to learn.”
JAJohn Ammann
★★★★★
“You get clear goals, strategies and advice on avoiding blunders and thinking correctly. It is an absolute blast.”
PSPatrick Schmidt
★★★★★
“I now find the right ideas more often when opponents surprise me, and I am learning to play more actively.”
EErich
★★★★★
“This is not just an opening repertoire. It is a practical way of thinking about chess.”
LALars-Johan Andersson
★★★★★
“The course exceeded my expectations with clear concepts, strong structure, practical exercises and valuable thought-process explanations.”
DKDarek Kuźma
★★★★★
“After struggling with openings, my rating improved from 400 to 1067 over 90 days.”
JNJason Nickels
★★★★★
“The course helped me understand chess deeply, and the results kept appearing months later.”
GGabriel
★★★★★
“It finally gave me a solid opening for Black without forcing me to learn huge amounts of theory.”
BHBenedikt Huber
Read all verified reviews
These are concise excerpts and faithful summaries of the original student reviews.
Questions
You probably want to ask
What level is Opening Mastery for?
It is designed for players rated about 800 and up. If you are under 800, I genuinely recommend you start with the 1000 Elo Blueprint first. It also includes an openings module, so you still improve your openings while you build the fundamentals that make everything else easier.
Will I feel overwhelmed? Do I need to memorise lots of lines?
No, and this is one of the biggest reasons people join. We focus on simple structures and plans first, what you are aiming for and why, then add only the high-frequency sidelines you will actually face under 2000. You also learn what to do when you forget a line, instead of panicking, and you get repeatable practice so the moves become automatic.
What if my opponent plays weird moves or deviates early?
That is exactly what the system is built for. Most players do not lose to perfect theory, they lose because the opponent plays something odd and it breaks their rhythm. You learn a simple framework. Check for real threats first. If there is a threat, meet it in the most active way while you develop. If there is no threat, punish the slow move with better development and a clear plan. We also cover the most common offbeat lines you will really see.
I get out of the opening and then I do not know what to do. Does this fix that?
Yes, this is another huge pain point. We do not stop at play these moves. You learn the middlegame plans that come from each structure, the typical piece placement and which pieces to trade or keep, the main pawn breaks to play for, and the common tactical themes. By move eight to twelve you have a plan, not a memory test.
How much time per day do I need?
If you want to move quickly, plan for about 1 to 2 hours a day, a lesson plus drills plus one game. If you are busy you can still make progress with 30 to 45 minutes a day. It is fully self-paced and your access does not expire, so you can go as fast or as slow as you like.
How do I practice the lines?
Yes. You get training studies so you can repeat the positions instead of passively watching. Play through the main ideas first to understand the plan, then use practice mode to rehearse the common branches, then apply it in real games and review where you went off. There is a short walkthrough inside showing the fastest way to use the studies.
Can I start anytime? Are there replays?
Start immediately. You get instant access to every module. If you activate the Academy bonus, live lessons run weekly and the replays are posted in the portal within 24 hours.
Do I keep access forever?
Yes. You get lifetime access to the Opening Mastery videos and downloads, the prep sheets and practice studies, including all future updates. Academy live coaching is a separate subscription if you choose to continue after your free trial.
Are there live lessons, and can you analyse my games?
Yes. If you activate the Academy bonus you get weekly live lessons. You can submit recent games for my live analysis, have your opening decisions, middlegame plans, and time use reviewed, and ask questions while fixes are shown on the board.
How does the free Academy trial work?
Your purchase includes an optional bonus, a free trial of the Academy that you activate on the next page. If you do not activate it, nothing starts and you are not billed. After the trial it continues at a discounted student rate of €99 a month in the EU or $99 a month outside the EU, unless you cancel. You can cancel anytime by email and it stops at the end of your billing period.
How does the free 1-on-1 lesson work?
If you activate the Academy trial, you also get a free 30-minute 1-on-1 lesson with me in the first month of your Academy program. It is one free 1-on-1 lesson per account.
What is the guarantee?
A 14-day money-back guarantee. Join at least one live call within 14 days and try the first modules. If it is not for you, email me within 14 days for a full refund. No forms, no pressure.
How is this different from random YouTube study?
YouTube is great for ideas, but it is not a system. Here you get a step-by-step plan, curated studies, targeted drills, weekly coaching, and accountability, so you spend less time searching and more time improving.
Start playing with a plan
Stop freezing on move six. Start playing with a plan.
You do not need more theory. You need one repertoire you understand, and a way to think when the game leaves the book. Let me hand it to you today.
From $149. Lifetime access. 14-day guarantee.