Player profile

Chumpitaz, Ann

Standard: 2242 Rapid: 2210 Blitz: 2046 (last updated 2026-11-02)

FIDE ID: 3804178 (view FIDE profile)

Federation: PER Sex: F Birth Year: 1994 Age: 32

Title: WIM Women's title: WIM Other title: NA FOA title: —

Games: 14 Wins: 4 (29%) Draws: 4 (29%) Losses: 3 (21%) Other: 3

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Dossier

12 of 14 games analyzed.

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Openings

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As White 5 games 3W 1D 1L

Sicilian Defense 2 games 0W 1D 1L

Old Sicilian 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Najdorf Variation 1 game 0W 0D 1L

Adams Attack 1 game 0W 0D 1L

Modern Defense 1 game 1W 0D 0L

Standard Line 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Dutch Defense 1 game 1W 0D 0L

Hopton Attack 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Italian Game 1 game 1W 0D 0L

Two Knights Defense 1 game 1W 0D 0L

Polerio Defense, Bishop Check Line 1 game 1W 0D 0L

As Black 4 games 1W 1D 2L

Sicilian Defense 2 games 0W 0D 2L

Richter-Rauzer Variation 1 game 0W 0D 1L

Neo-Modern Variation 1 game 0W 0D 1L

Kupreichik Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Benko Gambit Accepted 2 games 1W 1D 0L

Modern Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Fully Accepted Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Blunders Top 4 of 29

This player's costliest moves in analyzed games. Can you find the winning move?

2026.01.04 · 36. Qc3 (−32.6% win chance) 1-0

Wang, Wesley

Chumpitaz, Ann

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2023.05.09 · 32... e4 (−29.2% win chance) 1/2-1/2

Ann Chumpitaz

valentina Argote Heredia

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2026.10.16 · 53... Rb8+ (−25.7% win chance) 1-0

Chumpitaz, Ann

Munkhzul, Davaakhuu

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2026.03.22 · 40. Kh2 (−17.4% win chance) 1/2-1/2

Caglar, Sila

Chumpitaz, Ann

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Games Showing all 14 games

Date	Event	Round	Opponent	Result	Accuracy %	First moves
2026.10.16	Round 2: Munkhzul, Davaakhuu - Chumpitaz, Ann	2.1	2026.10.16 Munkhzul, Davaakhuu (4902815) (2188)	0	83.40%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.10.16	Round 1: Chumpitaz, Ann - Zlotnikov, Mikhail	1.1	2026.10.16 Zlotnikov, Mikhail (2001900) (2051)	1	96.60%	1. e4 g6 2. d4 Bg7 3. Nc3 c6
2026.03.22	2026 Women's President's Cup: National Women's College Chess Championship	3.2	2026.03.22 Caglar, Sila (6364063) (2215)	½	93.80%	1. e4 c5 2. Nf3 Nc6 3. Bc4 d6
2026.03.21	2026 Women's President's Cup: National Women's College Chess Championship	2.2	2026.03.21 Bommini Mounika Akshaya (25019872) (2139)	½	-	1. d4 Nf6 2. c4 c5 3. d5 b5
2026.03.21	2026 Women's President's Cup: National Women's College Chess Championship	1.2	2026.03.21 Palmero Martinez, Rachel (3516466) (1899)	1	-	1. d4 f5 2. Bg5 Nf6 3. Bxf6 exf6
2026.01.05	Round 6: Bilych, Oleksii - Chumpitaz, Ann	6.18	2026.01.05 Bilych, Oleksii (14156504) (2449)	0	91.50%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.01.04	Round 4: Chumpitaz, Ann - Wang, Wesley	4.23	2026.01.04 Wang, Wesley (2072823) (2338)	1	90.10%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
2025.01.03	Round 3: Sivakumar, Shaashwath - Chumpitaz, Ann	3.25	2025.01.03 Sivakumar, Shaashwath (30912156) (2299)	1	95.40%	1. d4 Nf6 2. c4 c5 3. d5 b5
2025.01.03	Round 2: Chumpitaz, Ann - Bruzon Batista, Lazaro	2.5	2025.01.03 Bruzon Batista, Lazaro (3503739) (2577)	0	92.70%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2023.05.12	Round 9: Ann Chumpitaz - Candela Francisco Guecamburu		2023.05.12 Candela Francisco Guecamburu	*	97.80%	1. d4 Nf6 2. c4 c5 3. d5 e6
2023.05.11	Round 8: Javiera Gomez Barrera - Ann Chumpitaz		2023.05.11 Javiera Gomez Barrera	*	93.10%	1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7
2023.05.11	Round 7: Ann Chumpitaz - Yerisbel Miranda Llanes		2023.05.11 Yerisbel Miranda Llanes	*	98.10%	1. d4 Nf6 2. Bf4 d5 3. c3 e6
2023.05.09	Round 5: Ann Chumpitaz - Maritza ArribasRobaina		2023.05.09 Maritza ArribasRobaina	½	94.20%	1. e4 e6 2. d4 d5 3. e5 c5
2023.05.09	Round 4: valentina Argote Heredia - Ann Chumpitaz		2023.05.09 valentina Argote Heredia	½	88.10%	1. e4 c5 2. Nf3 e6 3. d4 cxd4