Player profile

Xu, Alex Z

Standard: 2089 Rapid: 1982 Blitz: 2012 (last updated 2026-11-02)

FIDE ID: 40114775 (view FIDE profile)

Federation: NED Sex: M Birth Year: 2013 Age: 13

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

Games: 38 Wins: 11 (29%) Draws: 9 (24%) Losses: 18 (47%)

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Dossier

34 of 38 games analyzed.

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Openings

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As White 18 games 7W 4D 7L

Sicilian Defense 7 games 1W 2D 4L

Richter-Rauzer Variation 2 games 0W 1D 1L

Modern Variation 1 game 0W 1D 0L

Neo-Modern Variation, Early Deviations 1 game 0W 0D 1L

Lasker-Pelikan Variation 1 game 0W 0D 1L

Sveshnikov Variation, Chelyabinsk Variation 1 game 0W 0D 1L

Four Knights Variation 1 game 0W 0D 1L

Exchange Variation 1 game 0W 0D 1L

Nyezhmetdinov-Rossolimo Attack 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Najdorf Variation 1 game 1W 0D 0L

Adams Attack 1 game 1W 0D 0L

Taimanov Variation 1 game 0W 1D 0L

Bastrikov Variation, English Attack 1 game 0W 1D 0L

Caro-Kann Defense 4 games 1W 1D 2L

Exchange Variation 2 games 1W 1D 0L

(unspecified) 2 games 1W 1D 0L

Maróczy Variation 2 games 0W 0D 2L

(unspecified) 2 games 0W 0D 2L

French Defense 2 games 1W 0D 1L

Tarrasch Variation 2 games 1W 0D 1L

Open System, Euwe-Keres Line 1 game 1W 0D 0L

Morozevich Variation 1 game 0W 0D 1L

Ruy Lopez 1 game 1W 0D 0L

Morphy Defense 1 game 1W 0D 0L

Anderssen Variation 1 game 1W 0D 0L

Zukertort Opening 1 game 1W 0D 0L

Queen's Gambit Invitation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

English Opening 1 game 1W 0D 0L

Agincourt Defense 1 game 1W 0D 0L

Bogoljubow Defense 1 game 1W 0D 0L

Scandinavian Defense 1 game 1W 0D 0L

Valencian Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Réti Opening 1 game 0W 1D 0L

Anglo-Slav Variation 1 game 0W 1D 0L

with g3 1 game 0W 1D 0L

As Black 18 games 4W 4D 10L

Sicilian Defense 10 games 3W 1D 6L

Najdorf Variation 4 games 1W 1D 2L

Adams Attack 2 games 0W 1D 1L

(unspecified) 1 game 1W 0D 0L

English Attack 1 game 0W 0D 1L

Four Knights Variation 3 games 2W 0D 1L

(unspecified) 2 games 1W 0D 1L

Exchange Variation 1 game 1W 0D 0L

Kan Variation 1 game 0W 0D 1L

Wing Attack 1 game 0W 0D 1L

Smith-Morra Gambit Accepted 1 game 0W 0D 1L

Paulsen Formation 1 game 0W 0D 1L

Alapin Variation 1 game 0W 0D 1L

Barmen Defense 1 game 0W 0D 1L

English Opening 2 games 0W 1D 1L

Agincourt Defense 2 games 0W 1D 1L

Catalan Defense Accepted 1 game 0W 1D 0L

Neo-Catalan Declined 1 game 0W 0D 1L

Indian Defense 1 game 0W 1D 0L

Anti-Nimzo-Indian 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Pirc Defense 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Nimzo-Larsen Attack 1 game 0W 0D 1L

Classical Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Queen's Gambit Declined 1 game 1W 0D 0L

Chigorin Defense 1 game 1W 0D 0L

Main Line 1 game 1W 0D 0L

Zukertort Opening 1 game 0W 1D 0L

Reversed Grünfeld 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Caro-Kann Defense 1 game 0W 0D 1L

Advance Variation 1 game 0W 0D 1L

Botvinnik-Carls Defense 1 game 0W 0D 1L

Blunders Top 4 of 158

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

2025.10.19 · 24. Re3 (−82.2% win chance) 0-1

Winter, Sven

Xu, Alex Z

Engine View game

2025.10.18 · 70... Bd5 (−41.6% win chance) 1-0

Xu, Alex Z

Weidenhoefer, Max

Engine View game

2026.04.25 · 48. Nxd6 (−40.6% win chance) 0-1

Krylov, Philippe

Xu, Alex Z

Engine View game

2026.09.13 · 27... O-O (−38.6% win chance) 1-0

Xu, Alex Z

Zhang, Xiheng

Engine View game

View blunders & mistakes

Games Showing all 38 games

Date	Event	Round	Opponent	Result	Accuracy %	First moves
2026.10.17	Round 9: Xu, Alex Z - Aravindhan, Achyuth	9.9	2026.10.17 Aravindhan, Achyuth (1084216) (2214)	0	86.90%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2026.10.16	Round 8: Xu, Alex Z - Beeke, Bob	8.1	2026.10.16 Beeke, Bob (1011634) (2235)	1	94.30%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2026.10.15	Round 7: Vaupot, Luka - Xu, Alex Z	7.4	2026.10.15 Vaupot, Luka (14627671) (2080)	½	89.30%	1. c4 Nf6 2. g3 e6 3. Bg2 d5
2026.10.14	Round 6: Xu, Alex Z - Grooten, Herman	6.4	2026.10.14 Grooten, Herman (1000330) (2170)	½	97.10%	1. e4 c6 2. d4 d5 3. exd5 cxd5
2026.10.13	Round 5: Jakubse, Tamae Severina - Xu, Alex Z	5.1	2026.10.13 Jakubse, Tamae Severina (23745975) (2133)	½	97.10%	1. d4 Nf6 2. Nf3 e6 3. c4 d5
2026.10.13	Round 4: Mellema, Andries - Xu, Alex Z	4.7	2026.10.13 Mellema, Andries (1011464) (2117)	1	79.80%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.10.12	Round 3: Xu, Alex Z - Winter, Sven	3.4	2026.10.12 Winter, Sven (1092375) (2159)	0	76.50%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2026.10.11	Round 2: Xu, Alex Z - Suthan, Aadvik	2.16	2026.10.11 Suthan, Aadvik (1095765) (1949)	1	95.00%	1. Nf3 e6 2. g3 d5 3. Bg2 c5
2026.10.10	Round 1: Felix, Raphael - Xu, Alex Z	1.11	2026.10.10 Felix, Raphael (14339544) (2307)	0	86.80%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.09.13	Jong Apeldoorn - De Rest van Nederland	4.4	2026.09.13 Smeets, Kobe (1063910) (2178)	0	72.10%	1. e4 c5 2. Nf3 Nc6 3. Bb5 d6
2026.09.13	Jong Apeldoorn - De Rest van Nederland	3.4	2026.09.13 Kazarjan, Gachatur (1068750) (2147)	0	82.00%	1. e4 d6 2. d4 Nf6 3. Nc3 e5
2026.09.13	Jong Apeldoorn - De Rest van Nederland	2.4	2026.09.13 Madularea, David (1070215) (1998)	1	98.40%	1. c4 e6 2. g3 d5 3. Bg2 Nf6
2026.09.13	Jong Apeldoorn - De Rest van Nederland	1.4	2026.09.13 Zhang, Xiheng (40102386) (2075)	0	81.80%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2026.05.02	Round 9: Xu, Alex Z - Vogelesang, Sander	9.14	2026.05.02 Vogelesang, Sander (1032313) (1923)	1	98.40%	1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8
2026.05.02	Round 8: Madularea, David - Xu, Alex Z	8.1	2026.05.02 Madularea, David (1070215) (2058)	0	80.50%	1. b3 d5 2. Bb2 c5 3. e3 Nc6
2026.05.02	Round 7: Xu, Alex Z - Ruben, Berend	7.2	2026.05.02 Ruben, Berend (1084682) (1971)	½	89.60%	1. c4 Nf6 2. g3 c6 3. Bg2 d5
2026.05.02	Round 6: Cubuk, Armin - Xu, Alex Z	6.9	2026.05.02 Cubuk, Armin (40105423) (1903)	1	93.60%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2026.05.02	Round 4: Diduh, Ihor - Xu, Alex Z	4.7	2026.05.02 Diduh, Ihor (14145286) (1959)	0	80.60%	1. e4 c5 2. d4 cxd4 3. c3 dxc3
2026.05.02	Round 3: Chua, Ethan - Xu, Alex Z	3.25	2026.05.02 Chua, Ethan (1089250) (2086)	0	82.60%	1. e4 c5 2. Ne2 e6 3. Nbc3 Nc6
2026.05.02	Round 2: Xu, Alex Z - Faber, Hugo	2.11	2026.05.02 Faber, Hugo (611832) (1972)	1	87.70%	1. e4 e6 2. d4 d5 3. Nd2 c5
2026.04.30	Round 7: Xu, Alex Z - Kazarjan, Gachatur	7.5	2026.04.30 Kazarjan, Gachatur (1068750) (2272)	½	93.40%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.04.29	Round 6: Kshirsagar, Pranav - Xu, Alex Z	6.6	2026.04.29 Kshirsagar, Pranav (1084011) (2148)	1	97.80%	1. d4 d5 2. c4 Nc6 3. Nf3 Bg4
2026.04.29	Round 5: Xu, Alex Z - Ten Kate, Gustav	5.9	2026.04.29 Ten Kate, Gustav (1095781) (1972)	1	97.20%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.04.27	Round 4: Xu, Alex Z - Arnold, Rhys	4.7	2026.04.27 Arnold, Rhys (1068849) (2315)	0	90.80%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.04.26	Round 3: Garay, Enzo - Xu, Alex Z	3.9	2026.04.26 Garay, Enzo (40104125) (2098)	1	87.40%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2026.04.25	Round 2: Van Arendonk, Polle - Xu, Alex Z	2.8	2026.04.25 Van Arendonk, Polle (1072048) (2060)	0	87.70%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.04.25	Round 1: Xu, Alex Z - Krylov, Philippe	1.9	2026.04.25 Krylov, Philippe (1082930) (2183)	0	85.40%	1. e4 e6 2. d4 d5 3. Nd2 Be7
2025.10.25	Round 9: Hoffman, Ron - Xu, Alex Z	9.28	2025.10.25 Hoffman, Ron (1007599) (2027)	0	-	1. c4 e6 2. g3 d5 3. Bg2 Nf6
2025.10.24	Round 8: Xu, Alex Z - Gergin, Isafara	8.32	2025.10.24 Gergin, Isafara (1082167) (1984)	1	-	1. e4 c6 2. d4 d5 3. exd5 cxd5
2025.10.23	Round 7: Van Helvoort, Rob - Xu, Alex Z	7.31	2025.10.23 Van Helvoort, Rob (1005596) (2095)	0	92.30%	1. e4 c5 2. c3 d5 3. exd5 Qxd5
2025.10.22	Round 6: Xu, Alex Z - Fikh, Anthony	6.28	2025.10.22 Fikh, Anthony (3224562) (1942)	0	91.60%	1. e4 c6 2. d4 d5 3. f3 Qb6
2025.10.21	Round 5: Duchene, Rene - Xu, Alex Z	5.29	2025.10.21 Duchene, Rene (1006304) (2055)	½	86.50%	1. g3 d5 2. Nf3 c5 3. Bg2 Nc6
2025.10.21	Round 4: Xu, Alex Z - Albin Sajan	4.32	2025.10.21 Albin Sajan (25198866) (2101)	½	-	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2025.10.20	Round 3: Mellema, Andries - Xu, Alex Z	3.33	2025.10.20 Mellema, Andries (1011464) (2142)	½	-	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.10.19	Round 2: Xu, Alex Z - Winter, Sven	2.31	2025.10.19 Winter, Sven (1092375) (2119)	0	59.50%	1. e4 c6 2. d4 d5 3. f3 e5
2025.10.18	Round 1: Weidenhoefer, Max - Xu, Alex Z	1.22	2025.10.18 Weidenhoefer, Max (16230566) (2205)	0	88.70%	1. e4 c6 2. d4 d5 3. e5 c5
	Oscar Romero Open Hoorns Kampioenschap 2025	3.9	Schilstra, Laurens (1043218) (2106)	0	87.40%	1. e4 e6 2. d4 d5 3. Nd2 Nf6
	Oscar Romero Open Hoorns Kampioenschap 2025	2.8	Heus, Daan (40103757) (2010)	½	83.70%	1. d4 Nf6 2. c4 g6 3. g3 c6