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\u265A
\u265E
\u265B
\u265C
\u265D
\u265F
Stop Repeating theSame Mistakes Deepline scans hundreds of your games, finds the patterns you repeat, and builds puzzles from your own positions to fix them.
e4 e5 Nf3 Nc6 Bb5 a6 Ba4 Nf6 d4 d5 c4 e6 Nf3 d5 g3 Nf6 Bxc6 dxc6 Qe2 O-O Be7 Re1 b5 Bb3 d6 c3 O-O h3 Na5 Bc2 c5 Nd4! Qxd4 Bxf7+ Rxe7 Kf8 Re1 Nxe5 Nxe5 dxe5 Bg5 h6 Bh4 g5 e4 e5 Nf3 Nc6 Bb5 a6 Ba4 Nf6 d4 d5 c4 e6 Nf3 d5 g3 Nf6 Bxc6 dxc6 Qe2 O-O Be7 Re1 b5 Bb3 d6 c3 O-O h3 Na5 Bc2 c5 Nd4! Qxd4 Bxf7+ Rxe7 Kf8 Re1 Nxe5 Nxe5 dxe5 Bg5 h6 Bh4 g5 e4 e5 Nf3 Nc6 Bb5 a6 Ba4 Nf6 d4 d5 c4 e6 Nf3 d5 g3 Nf6 Bxc6 dxc6 Qe2 O-O Be7 Re1 b5 Bb3 d6 c3 O-O h3 Na5 Bc2 c5 Nd4! Qxd4 Bxf7+ Rxe7 Kf8 Re1 Nxe5 Nxe5 dxe5 Bg5 h6 Bh4 g5
Single-game analysiscan't show you patterns You review one game, see one mistake, move on. But the same weakness shows up again and again across dozens of games — and you never see it.
Repeated blind spots The fork you fell for 14 times isn't a one-off — it's a pattern.
No targeted practice Generic puzzles train random skills. Yours should target YOUR weaknesses.
No learning feedback Without understanding WHY a move failed, you'll repeat it.
Plateau after plateau Without data-driven training, improvement stalls after the basics.
e4 e5 Nf3 Nc6 Bb5 a6 Ba4 Nf6 d4 d5 c4 e6 Nf3 d5 g3 Nf6 Bxc6 dxc6 Qe2 O-O Be7 Re1 b5 Bb3 d6 c3 O-O h3 Na5 Bc2 c5 Nd4! Qxd4 Bxf7+ Rxe7 Kf8 Re1 Nxe5 Nxe5 dxe5 Bg5 h6 Bh4 g5 e4 e5 Nf3 Nc6 Bb5 a6 Ba4 Nf6 d4 d5 c4 e6 Nf3 d5 g3 Nf6 Bxc6 dxc6 Qe2 O-O Be7 Re1 b5 Bb3 d6 c3 O-O h3 Na5 Bc2 c5 Nd4! Qxd4 Bxf7+ Rxe7 Kf8 Re1 Nxe5 Nxe5 dxe5 Bg5 h6 Bh4 g5 e4 e5 Nf3 Nc6 Bb5 a6 Ba4 Nf6 d4 d5 c4 e6 Nf3 d5 g3 Nf6 Bxc6 dxc6 Qe2 O-O Be7 Re1 b5 Bb3 d6 c3 O-O h3 Na5 Bc2 c5 Nd4! Qxd4 Bxf7+ Rxe7 Kf8 Re1 Nxe5 Nxe5 dxe5 Bg5 h6 Bh4 g5
How Deepline Works Three steps. Fully automated. Personalized to you.
Step 1
Detect YourWeakness Fingerprint We analyze your last 100+ games and classify every turning point. Instead of random tips, you get a ranked list of the exact mistakes you repeat — your Weakness Fingerprint.
Classifies 40+ specific mistake types Ranks by frequency and cost Links every insight to your actual games Step 2
Train withYour Own Positions Every puzzle comes from your actual games. First, see how your blunder gets punished. Then, find the move that avoids it. Two phases that teach you WHY, not just WHAT.
Puzzles built from your real blunders Two-phase learning: punishment + correction Explains WHY each move was wrong You played Nf3 and allowed a fork.
Find how your opponent punishes this.
Step 3
Follow YourPersonalized Schedule Based on your weaknesses and available time, Deepline generates a weekly training plan that targets exactly what you need to work on. No guesswork, no wasted time.
Prioritizes your worst patterns
This Week
Fork & Tactics Focus
5 days
Fork Detection Drills
Mon · 15 min
Hanging Piece Awareness
Tue · 20 min
Defensive Technique
Wed · 15 min
Pawn Structure Practice
Thu · 20 min
Pin & Skewer Patterns
Fri · 15 min
e4 e5 Nf3 Nc6 Bb5 a6 Ba4 Nf6 d4 d5 c4 e6 Nf3 d5 g3 Nf6 Bxc6 dxc6 Qe2 O-O Be7 Re1 b5 Bb3 d6 c3 O-O h3 Na5 Bc2 c5 Nd4! Qxd4 Bxf7+ Rxe7 Kf8 Re1 Nxe5 Nxe5 dxe5 Bg5 h6 Bh4 g5 e4 e5 Nf3 Nc6 Bb5 a6 Ba4 Nf6 d4 d5 c4 e6 Nf3 d5 g3 Nf6 Bxc6 dxc6 Qe2 O-O Be7 Re1 b5 Bb3 d6 c3 O-O h3 Na5 Bc2 c5 Nd4! Qxd4 Bxf7+ Rxe7 Kf8 Re1 Nxe5 Nxe5 dxe5 Bg5 h6 Bh4 g5 e4 e5 Nf3 Nc6 Bb5 a6 Ba4 Nf6 d4 d5 c4 e6 Nf3 d5 g3 Nf6 Bxc6 dxc6 Qe2 O-O Be7 Re1 b5 Bb3 d6 c3 O-O h3 Na5 Bc2 c5 Nd4! Qxd4 Bxf7+ Rxe7 Kf8 Re1 Nxe5 Nxe5 dxe5 Bg5 h6 Bh4 g5
0+
Mistake Classifications
0+
Games Analyzed Per Session
Not Another Analysis Tool Others show you what happened. Deepline shows you what keeps happening.
Typical Analysis
—
Reviews one game at a time —
Shows engine evaluation bars —
Generic "you blundered here" —
No targeted training plan
Deepline
Detects 40+ specific mistake types Explains WHY each mistake costs you Puzzles from YOUR positions Ranks your most repeated patterns Generates a weekly training schedule
Works with your favorite platform
Chess.com Lichess e4 e5 Nf3 Nc6 Bb5 a6 Ba4 Nf6 d4 d5 c4 e6 Nf3 d5 g3 Nf6 Bxc6 dxc6 Qe2 O-O Be7 Re1 b5 Bb3 d6 c3 O-O h3 Na5 Bc2 c5 Nd4! Qxd4 Bxf7+ Rxe7 Kf8 Re1 Nxe5 Nxe5 dxe5 Bg5 h6 Bh4 g5 e4 e5 Nf3 Nc6 Bb5 a6 Ba4 Nf6 d4 d5 c4 e6 Nf3 d5 g3 Nf6 Bxc6 dxc6 Qe2 O-O Be7 Re1 b5 Bb3 d6 c3 O-O h3 Na5 Bc2 c5 Nd4! Qxd4 Bxf7+ Rxe7 Kf8 Re1 Nxe5 Nxe5 dxe5 Bg5 h6 Bh4 g5 e4 e5 Nf3 Nc6 Bb5 a6 Ba4 Nf6 d4 d5 c4 e6 Nf3 d5 g3 Nf6 Bxc6 dxc6 Qe2 O-O Be7 Re1 b5 Bb3 d6 c3 O-O h3 Na5 Bc2 c5 Nd4! Qxd4 Bxf7+ Rxe7 Kf8 Re1 Nxe5 Nxe5 dxe5 Bg5 h6 Bh4 g5
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Your weaknesses arehiding in plain sight Connect your account. In minutes, you'll know exactly what to work on.
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