Week 2: a nine-game losing streak in rapid chess

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In my second week (January 15–21, 2024) I played 36 games and finished at 899, up 24 from 875, with 14 wins, 21 losses and 1 draw. After three games at 15|10 I moved down to 10|5 rapid and lost nine games in a row (games #37 to #45). The clock records and three key positions below show what happened during that nine-game losing streak in rapid chess.

A nine-game losing streak in rapid chess: the week in numbers

Games 36 (#31–#66)
Rating 875 → 899 (+24)
Wins / losses / draws 14 / 21 / 1
Time control 15|10 (3), 10|5 (33)
As White 9 W, 9 L, 1 D
As Black 5 W, 12 L
Longest losing streak 9 (#37–#45)
Average accuracy (Stockfish) 76.9%
Blunders 72
Most played openings Queen's Pawn Opening Zukertort Chigorin Variation (3); Queen's Pawn Opening Accelerated London System (2); Pirc Defense Classical Variation (2)

Split by time control the picture is blunt. The three 15|10 games on Monday morning were all wins. The 33 games at 10|5 went 11 wins, 21 losses and 1 draw, so every one of my 21 losses came at the faster setting. White was a coin toss (9–9 with a draw); Black was not: 5 wins and 12 losses.

My rating peaked at 931 after game #34 and again after #36, then the streak dragged it down to 871 after game #45. A strong finish (four wins in the last five games) pulled it back to 899.

Here is the part that surprised me. The analysis marks moves played with very little time left, and none of my 72 blunders was flagged. So the faster clock didn't make me run out of time. What it did, as far as the data can tell, was leave the same mistakes in place: 32 blunders in the opening phase, 39 in the middlegame and 1 in the endgame. Five of my losses (#39, #41, #45, #51 and #61) came after the engine had given me at least an 80% winning chance; in game #61 against Sh3lm0 it was 97.4%.

Three wins that were worse than they looked

The engine's biggest swings this week came from my three 15|10 wins on Monday, which is a little humbling. I won all three, but in each one I let a big advantage shrink with one move, while I still had plenty of time. Evaluations are from White's point of view (+2 means White is about two pawns better).

Game #31: a quiet pawn move when the king was in the open

Against pinakin34 (1024) I had White in a Queen's Gambit Accepted and Stockfish had me at +6.33, completely winning. Black's king was still on e8, without castling. I played a2–a3, a pawn move that does nothing urgent, and the evaluation fell to +1.97.

r . b q k b . r
p p . . n p p p
. . p . p . . .
. . . n P . B .
. . . P . . . .
. . N B . N . .
P P . . . P P P
R . . Q . R K .
Game #31, White to move with a big lead: what's the most useful move?
a3, a pawn move with no immediate purpose Ne4, knight to the center, heading for d6

The engine's line is Ne4, then the knight lands on d6, right next to the black king. I had 14 minutes on my clock when I chose a3. I won anyway, but nothing about that win was clean.

Game #32: a knight where it can be hit together with my bishop

With Black against debabrata882 (1041), I was clearly better (-2.74). I put my knight on b4. That allowed White's queen to go to a4 and attack two things at once: the knight on b4, which had no defender, and my bishop on a6. A double attack like that usually wins material, and the evaluation dropped to about equal (-0.10). The engine wanted the knight in the center, on d4, where it keeps Black clearly better.

r . . q . r k .
p . p . . p p p
b p n . . n . .
. . . . p . . .
. . . . P . . .
. . N P . . P P
P . . . . P B .
R . N Q . R K .
Game #32, Black to move: which square for the knight?
Nb4 lets Qa4 hit the knight and the bishop on a6 together Nd4, knight to the center

I still had over 11 minutes. My opponent later abandoned the game.

Game #33: opening a diagonal toward my own king

Against Grosams (928), White, I was +1.97. I jumped my knight to e5, attacking a pawn on g4 and the knight on c6. But moving that knight from f3 also let Black's bishop on e4 look down the long diagonal toward g2, next to my king. After my move the engine sees either a knight trade that leaves things equal, or the bishop taking on g2 and hitting my rook. The better knight move was to d2, attacking that bishop directly (+2.06 in the quick check).

r . . . k . . r
p p p . . p . .
. . n . p . . p
. . . q . . . .
. . . P b . p .
. . P . P N B .
P . . . . P P P
R . . Q . R K .
Game #33, White to move: the knight on f3 is also a shield
Ne5 attacks g4 and c6, but frees Black's bishop on the long diagonal Nd2 attacks the bishop on e4

I won by checkmate, with 7 blunders of my own along the way, which tells you how chaotic it was.

The lesson of the week

The clock wasn't my problem. In all three moments above I had more than 11 minutes left, and not one blunder all week was played in time trouble. What I didn't do was stop when the position was clearly good and ask the one question that matters: which move hits something or brings a piece closer to their king, and does my move open anything toward mine?

So my rule for getting better at rapid chess, at least at 900: keep playing the routine moves quickly, but when the position is clearly winning or clearly dangerous, spend a full minute. Rapid gives you that minute. I just wasn't using it.

All games this week

# Date Colour Opponent (rating) Result Opening Accuracy Link
31 Jan 15 White pinakin34 (1024) Win Queen's Gambit Accepted Central Variation 90.1 game
32 Jan 15 Black debabrata882 (1041) Win King's Fianchetto Opening 89.4 game
33 Jan 15 White Grosams (928) Win Queen's Gambit Declined Chigorin Defense 65.1 game
34 Jan 15 Black DamianMex (923) Win Queen's Pawn Opening Accelerated London System 88.2 game
35 Jan 15 Black chottanambi (925) Loss Queen's Gambit Declined Chigorin Main Line 78.0 game
36 Jan 15 White arnevarne (934) Win Queen's Gambit Declined Marshall Defense 72.6 game
37 Jan 15 White LukeyBuilds (922) Loss French Defense Normal Variation 73.6 game
38 Jan 15 White FibreTic6152646 (985) Loss Dutch Defense Raphael Variation 95.6 game
39 Jan 15 Black ishyaHB_ish (1033) Loss King's Gambit Declined Queen's Knight Defense 39.4 game
40 Jan 15 Black Keutinn (916) Loss Vienna Game Falkbeer Vienna Gambit 86.5 game
41 Jan 16 White nvshreemanjunath (977) Loss Indian Game Knights Variation 71.1 game
42 Jan 16 Black IsaacZ93 (1019) Loss Italian Game Two Knights Modern Bishop's Opening 95.3 game
43 Jan 16 White mcapp (1279) Loss Pirc Defense Classical Variation 77.0 game
44 Jan 17 White JanuszStupkiewicz (1012) Loss Queen's Gambit Accepted Central Variation Rubinstein Defense 66.7 game
45 Jan 17 Black B0BB0Yz (990) Loss Petrov's Defense Steinitz Attack Symmetrical Center Variation Murey Variation 43.3 game
46 Jan 17 White timtime2 (1055) Win Pirc Defense 94.4 game
47 Jan 18 Black 13SAVE (1007) Win Four Knights Game Double Spanish Variation 91.8 game
48 Jan 18 Black toinou43 (937) Loss Four Knights Game Italian Variation 72.7 game
49 Jan 18 White farzad_forouzan (1041) Win Queen's Gambit Accepted Central Variation Greco Variation 86.3 game
50 Jan 18 Black Emmilicious (1071) Loss Ruy Lopez Opening Old Steinitz Defense 75.4 game
51 Jan 19 White Grand_Geeza (941) Loss Modern Defense Standard Line 65.4 game
52 Jan 19 Black Globall1802 (952) Win Center Game 47.3 game
53 Jan 19 White nhakmiller (889) Draw Pirc Defense Classical Variation 83.7 game
54 Jan 19 Black valginas (1270) Loss Queen's Pawn Opening Accelerated London System 81.4 game
55 Jan 19 White LucazDiego (881) Win Queen's Gambit Declined Modern Variation 84.7 game
56 Jan 20 White PenguRinChess (898) Loss Queen's Gambit Accepted Central Variation McDonnell Defense 73.8 game
57 Jan 20 Black ramaronera (978) Loss Italian Game 62.9 game
58 Jan 20 White hedders78 (1131) Loss Modern Defense with 1 e4 65.6 game
59 Jan 20 Black Valoche42 (1055) Loss Nimzowitsch-Larsen Attack Modern Variation 76.6 game
60 Jan 20 Black Vivek_Kadam_012 (933) Loss Four Knights Game Double Spanish Variation 85.2 game
61 Jan 20 White Sh3lm0 (1035) Loss Queen's Pawn Opening Zukertort Chigorin Variation 47.4 game
62 Jan 21 Black hcjoshi202 (845) Win Queen's Pawn Opening Zukertort Chigorin Variation 85.5 game
63 Jan 21 White Alejo170200 (871) Win Queen's Gambit Declined Semi-Slav Defense Accelerated Move Order 93.4 game
64 Jan 21 White Dannypgardiner (1011) Win Nimzowitsch Defense Declined 94.8 game
65 Jan 21 Black Aljedrecista (936) Loss Italian Game 74.2 game
66 Jan 21 White FranzCalz (903) Win Queen's Pawn Opening Zukertort Chigorin Variation 94.4 game

Previous: week 1, my first 30 games. Next: week 3, the London System and a lot of losses with White. Everything else is on the journey page, and if you want to see your own critical moments like these, Chess Coach does the same analysis for your games.

For a general method beyond this week's games, see the rapid improvement guide.

Frequently asked questions

What did my nine-game losing streak in rapid chess show?

I played 36 games, finished 24 points higher, and lost nine games in a row after switching from 15|10 to 10|5. None of my 72 blunders was flagged as a low-clock move in the analysis.

Is 10|5 harder than 15|10 for a beginner?

For me that week it was: I won all 3 games at 15|10 and went 11 wins, 21 losses and 1 draw at 10|5. Thirty-six games is a small sample, so I read it as a warning, not a rule.