Week 8: my first time at 1000 Elo in chess, for exactly one game

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On February 28, 2024, after game #232, my rapid rating read 1001. It was the first time I'd reached 1000 Elo in chess, and it lasted exactly one game. The whole week (February 26 to March 3) was my best since week 1: 37 games, 20 wins, 16 losses, 1 draw, and 903 → 982 (+79). Here's what that week looked like from the inside, and why "reaching 1000" didn't mean my chess had changed much.

The week in numbers

Games 37 (#215–#251)
Rating 903 → 982 (+79)
Wins / losses / draws 20 / 16 / 1
As White 9 W, 8 L, 1 D
As Black 11 W, 8 L
Longest winning streak 4 (#229–#232)
Highest rating this week 1001 (after game #232)
Average accuracy (Stockfish) 77.9%
Blunders 71
Blunders per game 1.9
Losses after being ≥80% winning 8 of 16
Most played openings Queen's Pawn Opening Zukertort Chigorin Variation (5); Indian Game (4); London System (3); Queen's Pawn Opening Zukertort Variation (3); Bishop's Opening Boi Variation (3)

The 1000 moment came at the end of a four-game win streak on Wednesday (games #229 to #232), finished by a checkmate with my rook on g3 as Black against MenkdeTenk (968). The next two games were losses and I was back at 985. I never touched 1000 again that week and finished at 982.

What changed compared with earlier weeks? Less than the rating suggests. My accuracy (77.9%) was in the same range as weeks 1 to 6. I still made 71 blunders, almost two per game. Eight of my 16 losses came after I had been at least 80% winning. The difference was Black: 11 wins and 8 losses, the most wins with Black in any week so far. I also beat RikardQV three times out of three, twice with Black. One opening still went badly: the Bishop's Opening against my ...e5, three games and three losses.

Three king moments

The engine's flagged positions this week all come down to king safety, mine or my opponent's. Two of them happened four minutes apart against the same opponent. Evaluations are from White's side.

Game #215: castle, and the pin disappears

With Black against Laid_Akermi (947) I was clearly better (-3.08) on move 7. My knight stood on e4, on the same file as my king on e8, with White's queen on e2 behind it. I played the pawn to d5 to support the knight. The engine shows why that's not enough: f2–f3 attacks the knight, which can't step away without exposing my king, and the evaluation swings to +1.36. Castling takes the king off the e-file and keeps me clearly better.

r n b q k . . r
p p p p . p p p
. . . . . . . .
. . . . . . . .
. b . P n . . .
. . N . . . P .
P P . . Q P . P
R . B . K B N R
Game #215, Black to move: my knight on e4 and my king share the e-file
d5 supports the knight, but f3 can still attack it Castling: king to safety, rook into play

White didn't find f3, and the game turned into a back-and-forth that I won by checkmate.

Game #216: the trade that helped Black

Against angelmariabecerrilandres (1074) I had White and was winning (+3.74). Black's king was on f8 with a rook on g8. The engine wanted my knight on h4, toward that side of the board. I played it to d4 instead, offering a knight trade. After the trade Black's bishop could reach h3, next to my king, attacking the pawn on g2 with my rook behind it. The evaluation fell to +0.89.

r . b q . k r .
. p p . . . . .
p . n . . p . .
. . . p . . . p
. . . . . . . .
. . P B P N . .
P P . . . P P P
R . . Q . R K .
Game #216, White to move: Black's king is on f8
Nd4 offers a trade that opens the way for ...Bh3 Nh4, the knight heads for Black's king side

Black's reply was another mistake and I won. Four minutes later we played again, colors reversed.

Game #217: walking my king forward

This time White sacrificed a bishop on f7 on move 4 and I took it with my king, so I was a piece up (-6.13) with my king on f7 and White's knight giving check from g5. I played the king forward to g6, attacking the knight. The engine wanted the king back to g8, where it's safe and I stay winning. On g6 the king was exposed: White's queen came to g4, and four moves later the knight jumped from g5 to e6, uncovering the queen's check on my king while attacking my queen on d8. I lost the queen and resigned a move later.

r . b q . . . r
p p p p n k p p
. . n . . . . .
. . b . p . N .
. . . . P . . .
. . . P . . . .
P P P . . P P P
R N B Q K . . R
Game #217, Black to move: a piece up, king on f7, in check
Kg6 attacks the knight but walks the king into the open Kg8, the king goes back home

The lesson of the week

When you're a piece up, the king's job is to hide, not to fight. In game #217 I had a winning position and gave it back by moving my king toward the action; in game #215 one castling move would have solved the only problem I had. The 1000 milestone felt like progress, but these games show the same beginner habits as week 1. What reaching 1000 Elo in chess actually meant for me: I was winning more of the games where my opponent blundered last, not making fewer blunders myself.

All games this week

# Date Colour Opponent (rating) Result Opening Accuracy Link
215 Feb 26 Black Laid_Akermi (947) Win King's Fianchetto Opening 69.8 game
216 Feb 26 White angelmariabecerrilandres (1074) Win Indian Game 91.0 game
217 Feb 26 Black angelmariabecerrilandres (1079) Loss Giuoco Piano Game 56.5 game
218 Feb 26 White x-8638214844 (975) Win Queen's Pawn Opening Zukertort Chigorin Variation 90.2 game
219 Feb 26 White K-M-f (1102) Draw London System 84.7 game
220 Feb 26 White uzbecu (915) Win Queen's Pawn Opening Zukertort Variation 83.9 game
221 Feb 26 Black abubkr58 (954) Win Giuoco Piano Game Giuoco Pianissimo Variation 82.1 game
222 Feb 26 Black RikardQV (942) Win King's Pawn Opening King's Knight Variation 86.5 game
223 Feb 26 Black Willikeller (985) Loss Queen's Pawn Opening Zukertort Variation 83.4 game
224 Feb 27 White gemillio (954) Win London System 96.5 game
225 Feb 27 White dorianherreraa (1059) Win Indian Game 78.3 game
226 Feb 27 Black TANKPINOU (972) Win Slav Defense 78.4 game
227 Feb 27 White fdsetretresttgfdgsd0 (1130) Loss Indian Game 80.1 game
228 Feb 27 Black D3wa_dewi (1104) Loss Queen's Pawn Opening 55.0 game
229 Feb 28 Black IgorM1964 (1113) Win Giuoco Piano Game Giuoco Pianissimo Variation 96.7 game
230 Feb 28 Black RikardQV (978) Win Scotch Game 70.2 game
231 Feb 28 White RikardQV (970) Win Queen's Pawn Opening Accelerated London System 94.0 game
232 Feb 28 Black MenkdeTenk (968) Win King's Pawn Opening King's Knight Variation 89.3 game
233 Feb 28 White Njushka76 (1026) Loss Queen's Pawn Opening Horwitz Defense 44.7 game
234 Feb 29 White drvedu (992) Loss Queen's Pawn Opening Zukertort Chigorin Variation 71.9 game
235 Feb 29 White menace_to_sobriety (998) Win Queen's Pawn Opening Horwitz Defense 87.0 game
236 Feb 29 Black AikoAikoAllDay (997) Loss Center Game Accepted Paulsen Attack 74.8 game
237 Feb 29 White Paihlanxii (973) Loss Queen's Pawn Opening Zukertort Chigorin Variation 82.9 game
238 Feb 29 Black charro1961 (1145) Loss Bishop's Opening Boi Variation 50.3 game
239 Feb 29 White celo84 (1009) Win Queen's Pawn Opening Zukertort Chigorin Variation 87.3 game
240 Feb 29 Black ARTUR0529 (1029) Loss Bishop's Opening Boi Variation 71.1 game
241 Mar 1 Black qwescr1 (984) Win Ruy Lopez Opening Cozio Defense 93.4 game
242 Mar 1 White oOoBOOMoOo (1032) Loss London System 73.1 game
243 Mar 1 Black guitoufox (1004) Win Slav Defense Modern Quiet Schallopp Defense 83.6 game
244 Mar 1 White Anixamander (1073) Loss Queen's Pawn Opening 62.6 game
245 Mar 2 White TarsuJan2022 (1034) Loss Queen's Pawn Opening Zukertort Chigorin Variation 76.9 game
246 Mar 2 Black William2180 (1068) Win Vienna Game Max Lange Defense 85.3 game
247 Mar 2 White William2180 (1058) Win Indian Game 87.3 game
248 Mar 2 Black minhbaozer (1148) Loss Bishop's Opening Boi Variation 49.8 game
249 Mar 2 Black Victorpmr1 (1151) Loss King's Pawn Opening 79.5 game
250 Mar 3 Black capulincolorao (971) Win Vienna Game Anderssen Defense 81.0 game
251 Mar 3 White Savanik1980 (996) Loss Queen's Pawn Opening Zukertort Variation 73.6 game

Previous: week 7, the accuracy paradox. Next: week 9, the first week finishing above 1000. The whole climb is on the journey page. Want your own king-safety moments found for you? Here's how the analysis works.

Frequently asked questions

How many games does it take to reach 1000 Elo in chess?

It took me 232 rapid games on Chess.com: I started at 631 on January 10, 2024 and first reached 1001 after game #232, on February 28, 2024.

Can you reach 1000 Elo while still blundering a lot?

Yes. In the week I first reached 1000 I made 71 blunders in 37 games by Stockfish's count, and lost 8 games after the engine had given me at least an 80% winning chance.