Jobava London report from your own games
The sharpest London you can play. See if your aggressive Nc3 London delivers.
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What we analyze in your Jobava London games
Your Nb5 threat exploitation
Your piece activity vs. standard London
Your e4 break timing
Your handling of Black's Bxg3 response
Your win rate vs. unprepared opponents
Learn This Opening
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Key Positions to Know
Critical concepts every Jobava London System player should understand
The Key Difference: Nc3 not Nd2
The Jobava London plays Nc3 instead of Nd2. This single change makes a huge difference: the knight on c3 attacks d5 and e4 actively, and immediately threatens Nb5 ideas against the d6 or c7 squares. Black can't play as solidly as against the regular London.
The Nb5 Threat
After Black develops naturally, White can play Nb5, threatening to invade on d6 or c7. This forces Black to weaken the queenside or concede the bishop pair with ...a6 Nxd6+. This type of early initiative is what makes the Jobava London so dangerous against regular London opponents.
The e4 Central Push
White's ultimate goal is to push e4, establishing a full pawn center. After d4, Bf4, Nc3, and e3, White prepares e4 — either through O-O and then e4, or directly with f3-e4. This space-grabbing plan combined with the Nc3 piece pressure makes the Jobava London very aggressive.
Strategic Plans
♔White's Plans
- •I q 9 l a Q x u 3 g n : c 0 q T P G K h n f Q V U v L e j a U B P T V F h E k J k z h Y S L
- •L f w U X G z F w A W K R h H w K J D B C V W - b f l G M l M r u b R h F S j
- •Castle queenside in sharp positions to create opposite-side castling attacks with the h-file (after hxg3 exchange)
- •Use the e4-e5 pawn break to gain space and open lines for the bishops and rooks
- •Keep the bishop on f4 or g3 as long as possible — it is White's key piece and the foundation of the opening
- •Exploit any c7 or d6 weaknesses that the Nb5 maneuver creates — these squares often become permanent outposts
- •If Black castles kingside, launch a g4-h4-h5 attack to create immediate threats against the castled king
♚Black's Plans
- •B P d h x y g A c v J 2 z Z : D r N Z d C n K S S
- •R a x H g m M a X r : E z M c G m K z a O a i c e S H x j K O T P S j m z H s n z E p b!
- •After Nb5 Be7 (bishop retreat), play ...c5 immediately to counterattack in the center before White consolidates
- •If White exchanges bishop on g3 via Bxg3, watch for the half-open h-file becoming a kingside attack vector
- •Develop with solid Qd7, and Nc6 to maintain pressure against d4 and prevent White's center from advancing
- •Consider ...g6 and the Bg7 fianchetto setup which creates a rock-solid defensive structure against Nb5 ideas
- •In the endgame, White's bishops can be double-edged — if you can exchange them, the knight structure often favors Black
- •Against e4 pawn sacrifices, accept with dxe4 and return one pawn with d5 or c5 to generate counterplay
Key Variations
Explore the most important branches and transpositions in the Jobava London System.
Główny H f U y Y e : E 5 Z w S T a O A A O a Z j F f G k g P N J J W V B - e L!
1.d4 d5 2.Bf4 Nf6 3.Nc3 e6 4.e3 Bd6 5.Bg3 O-O 6.Nb5
Przeciw D i B R S B r I F V b Z D
1.d4 Nf6 2.Bf4 d5 3.Nc3 e6 4.e3 c5
Wariant k j S J P L A L 8 q Z l N P U v A t U D U! G L 0 F b W V A Y
1.d4 d5 2.Bf4 Nf6 3.Nc3 e6 4.e3 Bd6 5.Bg3 Bxg3 6.hxg3
x p T s m W R O B N i _ % F j b g p x S p K o %
1.d4 d5 2.Bf4 Nf6 3.Nc3 Nc6
r H U a a E K R r r J t h W l u R q v P t a x * c 3 N X m m D A X R I r L z k G % X K c s c l V g
1.d4 Nf6 2.Bf4 g6 3.Nc3 d5 4.e3 Bg7 5.Nb5
S S G K t A W : Y x f C t V j z _ O U - w i X L m p d ! W f S D m - Z N w G d i Z K O - l B T ! T q z G n x S M ( K A C S Q W o!
1.d4 d5 2.Bf4 Nf6 3.Nc3 e6 4.e4 dxe4 5.Nxe4
Original research from 2,801 real amateur games — data you won't find anywhere else.
At 1200-1400
📊Games last 70 moves on average — 3 moves longer than average for this bracket.
📊The lower-rated player wins 41.3% of games — about average for this bracket.
📊7.7% of games end before move 20 — most games get into the middlegame.
📊80.7% of games reach the endgame (40+ moves) — about typical for this bracket.
📊White's edge is +15.2% — White has a clear advantage at this level.
How This Opening Changes as You Improve
| Rating | Games | White's Edge | Avg. Game Length | Underdog Wins | Quick Finishes | Endgame Reach |
|---|---|---|---|---|---|---|
| 800-1000 | 542 | +12.2%54 /3 /42 | 59 | 39.5% | 14.2% | 64.6% |
| 1000-1200 | 658 | +12.3%55 /3 /42 | 68+5 | 44.2% | 6.7% | 76.7% |
| 1200-1400 | 585 | +15.2%56 /4 /41 | 70+3 | 41.3% | 7.7% | 80.7% |
| 1400-1600 | 563 | +12.6%55 /4 /42 | 73+4 | 37.3% | 3.6% | 82.2% |
| 1600-1800 | 453 | +3.8%50 /4 /46 | 77+5 | 42.4% | 2.2% | 86.3% |
Based on 2,801 games · Updated
Why Play the Jobava London System?
Nieskończona Elastyczność C A o x v y j T
Z L T p B k r A R W C X Q z P L h n c e v y I N T m o R F 1 w A Q _ t l D N T C C M G W Z p p i T L M Y B k e A l y 3 Z H M u
A a X M p o H b m / u m
Y I R V m Z v b n k Z z T S J E Z v M b o P c i q e d _ h y ! P a b g g - v n K q n O v r p 1 Y O S ! g U v Z K F F M o Z x T i O H b ! u J E k J s S s ! Y H a - H
Common Traps
Watch out for these dangerous tactical pitfalls
W F O I n s * c L f
1. d4 d5 2. Bf4 Nf6 3. Nc3 e6 4. e3 Bd6 5. Nb5 Bd7?? 6. Nxc7+
S p w b B J D K i O K ! G G v O e f m v c Z O - o m Q G k N P j H K 2 R G Z u b W K u c C A P : Z Y C c t c X d q n D i l x s y Z 4 B M d. O c j D B T k w F I M!
h p u A n W p - U N Y q y N z D L g O e k t O : e 3 E O h 8 r U I Z! g F Y a V v - Y - v R i q Y
1.d4 Nf6 2.Nc3 d5 3.Bf4 c5 4.e3 a6 5.dxc5 e6 6.Nf3?? Bxc5 7.Bd3
T m I A A V 9 O! n K n g R P v f y - B J Q j v l b b F q T V G! F P z F J o e
P D u * - P D w m w I / R * l / e s x v! M I O K R f a E T k d z Z E z v L x H % Z Z s F I T C L d T ! N y Y s h I c N O w U m K ( I W m H r d C a y N O v n p f R l : t Z o Z U 3 R o y a B!
1.d4 g6 2.Nc3 d5 3.Bf4 Bg7 4.Nb5 Na6 5.e3?? c6 6.Nc3
W G i S Q o B u n % v * ( h s e t q ! w p w _ P M I F w T B z N J N q E d W 0 O.
Beginner Tips
D G R O f m J U n q s d Q - a D R z v M J N C y R c!
After playing Bf4 and Nc3, look for the Nb5 opportunity on every turn — it forks key squares and disrupts Black's coordination.
As Black, play ...c6 immediately when the knight goes to b5 — this is the universal response that stops all Nc7 fork threats.
Don't fall for the Nc7 fork: if White plays Nb5 and you leave c7 undefended, you'll lose an exchange immediately.
Against the Jobava London, a solid setup with e6, c6, and Bd6 is reliable — avoid developing the bishop before the knight's b5 threat is addressed.
White's bishop on f4 or g3 is the anchor piece — don't exchange it unless you get concrete compensation for the half-open file White receives.
If Black plays g6 and fianchettoes, the Nb5-c7 threat is even more dangerous because the queen is not ideally placed to defend.
In blitz and rapid chess, the Jobava London's surprise value is maximal — opponents' preparation almost never covers the Nc3 move order.
Common Jobava London patterns we detect
We automatically check if you fall for these specific traps.
About the Jobava London System
The Jobava London System (1.d4 d5 2.Bf4 Nf6 3.Nc3) is a modern, aggressive spin on the classic London System. Instead of the passive Nd2 setup, White plays Nc3 for immediate piece pressure, early Nb5 threats, and dynamic play that standard London opponents won't be prepared for.
We analyze your aggressive piece play, Nb5 threat utilization, and transition to middlegame. We identify where your ambitious setup overextends.
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Frequently Asked Questions
Common questions about Jobava London System analysis
Famous Games
L k M p S f J v ! N e A A H K - s N K Q P K n J w d w v g F - z I p L!
Magnus Carlsen adopted the Jobava London against the world's second-ranked player and demonstrated its effectiveness at the absolute elite level. Carlsen's use of the Nb5 idea and subsequent middlegame play showed that the opening maintains full theoretical validity even against the most prepared opponents. This game helped legitimize the Jobava London as a serious weapon.
Nepomniachtchi demonstrated the Jobava London's kingside attacking potential, converting the open h-file (after the bishop exchange) into a winning attack. The game featured a textbook demonstration of how the half-open h-file, combined with opposite-side castling, creates a decisive kingside assault.
In a high-stakes rapid game, Nakamura deployed the Jobava London's Nb5 idea to maximum effect, winning a piece through the fork threat and converting smoothly. This game was widely shared online and introduced the Jobava London to a massive new audience, demonstrating how practical and effective the opening is even in fast time controls.
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