Created by potrace 1.16, written by Peter Selinger 2001-2019

Rapid · last 12 months · updated 12-11-26

chickentendie5

Rapid rating2052+58 in 12 months
Games analysed826every move, Stockfish 19
Won · lost · drawn357·406·6347% score
Blunders per game0.9112-month average

Rapid rating

195020002050210021502200
DecFebAprJunAugOct

Your biggest leaks

Ranked by how many games they cost you. We don't care about your rating. We care about move 23.

  1. 01

    Converting won games

    You reached a winning position (85%+) in 458 games and didn't win 141 of them. 25% of all your losses started from a won game.

    69%of winning positions actually wonTrain this →
  2. 02

    Missing the opponent's threat

    Hung pieces, 2–3 move combinations, forks and mates you didn't see. Your own missed tactics decide another 17%.

    41%of lossesTrain this →
  3. 03

    Middlegame is where it goes wrong

    3.0 blunders per 100 moves in the middlegame, 2.7 in the endgame, 0.6 in the opening.

    5×more blunders than in the openingTrain this →
  4. 04

    Tilt after two losses

    Against 47% overall. Stop the session after two losses in a row.

    39%score after 2 straight losses
A hand slamming a chess clockBlunders are temporary. The PGN is forever.25% of your losses started from a won game.Your opponent saw it. Stockfish saw it. You did not.

Why you lose

The biggest single error in each of your 406 losses.

Big positional error (no simple tactic)18%n=74
Missed a tactic / only move17%n=70
Outplayed gradually (no single big error)13%n=52
Didn't see opponent's 2–3 move combination13%n=51
Hung a piece (left it undefended)10%n=41
Endgame technique error8%n=33
Allowed a mating attack6%n=23
Walked into a fork5%n=22
Lost material in a bad trade5%n=21
Walked into a pin2%n=10
Lost on time in a playable position2%n=9

Winning positions

Games where you were 85%+ to win at some point. Then something happened.

Final result from a winning position

Won69%n=317
Drew8%n=38
Lost22%n=103

20 of the games you didn't win ended on time.

Pieces lost to mistakes and blunders

Bishops45n=45
Rooks44n=44
Knights38n=38
Queens22n=22

Clock and phase

Blunders per 100 moves.

By time left on your clock

< 10s4.4n=801
10–30s4.5n=1,212
30–60s4.0n=1,304
1–2 min3.4n=1,754
2–5 min3.1n=4,995
5 min +1.7n=23,823

By phase of the game

opening0.6n=9,859
middlegame3.0n=15,885
endgame2.7n=8,145

By thinking time (1 min+ on clock, after the opening)

< 2s1.3n=4,294
2–5s1.6n=4,153
5–15s2.7n=6,484
15–30s3.8n=3,458
30s +5.5n=2,324

Long thinks blunder more because hard positions take longer. This isn't a reason to play faster.

Tilt and sessions

Score counts wins plus half of draws. Overall: 47%. A session is games less than 45 minutes apart.

By result of the previous game

After a win52%n=137
After a loss47%n=162
After 2 losses in a row39%n=38

By game number in a session

Game 146%n=435
Game 247%n=217
Game 349%n=95
Games 4–548%n=65

By time of day

06–09h40%n=49
09–12h50%n=164
12–15h47%n=189
15–18h43%n=209
18–21h53%n=141
21–24h49%n=72

Openings

You mostly play the Queen's Gambit as White, and most often face the King's Indian, whereas you lean heavily into the Pirc and the King's Indian as Black. Click any opening to see what it says about your game.

Openings with 15+ games. Win chance after move 12 shows whether you leave the opening better or worse.

OpeningAsGamesScoreWin chance, move 12Blunders / game
Pirc Defense black20745%45%0.98
Queen's Gambit white16849%52%0.83
King's Indian Defense black7048%44%1.04
King's Indian Defense white4251%51%0.71
Queen's Pawn Opening white3736%47%0.97
Indian Game black3447%43%0.76
English Opening white2650%49%0.69
Grunfeld Defense white2341%49%1.17
Modern Defense black2266%44%0.36
Slav Defense white1839%49%0.94
Semi Slav Defense white1647%52%0.94
English Opening black1650%47%1.06
Sicilian Defense black1628%45%1.25
Nimzo Indian Defense white1573%52%1.13

The evidence

Recent examples of each main loss cause. your move Stockfish's move

Big positional error (no simple tactic)

8
7
6
5
4
3
2
a1
b
c
d
e
f
g
h
Positional error · 5:51 left
35. Qb7? Best was Nd7.
Win chance 50% → 12% · clock 5:51
vs gilbertsacris (2091) · 11-11-26 →
8
7
6
5
4
3
2
a1
b
c
d
e
f
g
h
Positional error · 9:21 left
7. e3? Best was Ne5.
Win chance 73% → 52% · clock 9:21
vs Izharul07 (2094) · 17-10-26 →
8
7
6
5
4
3
2
a1
b
c
d
e
f
g
h
Positional error · 8:12 left
17. a7? Best was Rc1.
Win chance 50% → 22% · clock 8:12
vs vishu_73 (2096) · 02-10-26 →

Missed a tactic / only move

8
7
6
5
4
3
2
a1
b
c
d
e
f
g
h
Missed a tactic · 3:53 left
42. h4? Best was hxg4.
Win chance 88% → 14% · clock 3:53
vs 7enusEarth (2089) · 29-10-26 →
1
2
3
4
5
6
7
h8
g
f
e
d
c
b
a
Missed a tactic · 4:36 left
30… Qd5? Best was gxh5.
Win chance 89% → 8% · clock 4:36
vs atavaristic (2117) · 28-10-26 →
1
2
3
4
5
6
7
h8
g
f
e
d
c
b
a
Missed a tactic · 1:02 left
33… Qe2+? Best was Ra2+.
Win chance 91% → 38% · clock 1:02
vs Sheikki29 (2139) · 28-10-26 →

Didn't see opponent's 2–3 move combination

1
2
3
4
5
6
7
h8
g
f
e
d
c
b
a
Missed their combination · 6:44 left
28… Qb2? Best was Re8.
Win chance 50% → 4% · clock 6:44
vs Peligro_27 (2130) · 12-11-26 →
1
2
3
4
5
6
7
h8
g
f
e
d
c
b
a
Missed their combination · 6:50 left
33… f5? Best was Bb7.
Win chance 53% → 7% · clock 6:50
vs danieldjp26 (2181) · 11-11-26 →
1
2
3
4
5
6
7
h8
g
f
e
d
c
b
a
Missed their combination · 4:47 left
36… Qh1? Best was Qc3.
Win chance 75% → 12% · clock 4:47
vs WedgeTailWizard (2067) · 10-11-26 →

Hung a piece (left it undefended)

1
2
3
4
5
6
7
h8
g
f
e
d
c
b
a
Hung a piece · 6:14 left
20… Bxe5? Best was e6.
Win chance 41% → 9% · clock 6:14
vs Rivy11 (2154) · 29-10-26 →
8
7
6
5
4
3
2
a1
b
c
d
e
f
g
h
Hung a piece · 8:36 left
22. Bc4? Best was f4.
Win chance 40% → 6% · clock 8:36
vs mukhsin_ray (2103) · 21-10-26 →
8
7
6
5
4
3
2
a1
b
c
d
e
f
g
h
Hung a piece · 9:17 left
13. Bxe4? Best was Nd4.
Win chance 55% → 8% · clock 9:17
vs Suplexx (2127) · 07-10-26 →