Player profile

Lalonde, Olivier

Standard: 2064 Rapid: 2133 Blitz: 2053 (last updated 2026-10-02)

FIDE ID: 2652790 (view FIDE profile)

Federation: CAN Sex: M Birth Year: 1999 Age: 27

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

Games: 32 Wins: 11 (34%) Draws: 8 (25%) Losses: 10 (31%) Other: 3

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Dossier

30 of 32 games analyzed.

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Openings

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As White 9 games 4W 3D 1L

Sicilian Defense 2 games 1W 1D 0L

Najdorf Variation 1 game 0W 1D 0L

Opocensky Variation 1 game 0W 1D 0L

Kan Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Ruy Lopez 2 games 1W 0D 0L

Closed 1 game 1W 0D 0L

Chigorin Defense 1 game 1W 0D 0L

Berlin Defense 1 game 0W 0D 0L

Rio Gambit Accepted 1 game 0W 0D 0L

Catalan Opening 1 game 1W 0D 0L

Closed 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

King's Indian Defense 1 game 0W 1D 0L

Karpov System 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

English Opening 1 game 1W 0D 0L

King's English Variation 1 game 1W 0D 0L

Four Knights Variation, Quiet Line 1 game 1W 0D 0L

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

Exchange Variation 1 game 0W 0D 1L

Reshevsky Variation 1 game 0W 0D 1L

French Defense 1 game 0W 1D 0L

Tarrasch Variation 1 game 0W 1D 0L

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

As Black 7 games 1W 2D 3L

Sicilian Defense 3 games 1W 2D 0L

Modern Variations 2 games 1W 1D 0L

Anti-Qxd4 Move Order 1 game 0W 1D 0L

(unspecified) 1 game 1W 0D 0L

French Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Trompowsky Attack 2 games 0W 0D 2L

Classical Defense 1 game 0W 0D 1L

Big Center Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

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

Albin Countergambit 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Ruy Lopez 1 game 0W 0D 0L

Fianchetto Defense 1 game 0W 0D 0L

(unspecified) 1 game 0W 0D 0L

Blunders Top 4 of 139

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

2025.01.26 · 45... Qe4 (−62% win chance) 1-0

Lalonde, Olivier

Rousskikh, Maxim

Engine View game

2024.01.27 · 36... f6 (−47.5% win chance) *

Olivier Lalonde

William Li

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2025.02.01 · 30. R1h3 (−45.2% win chance) 1/2-1/2

Dmytriv, Roman

Lalonde, Olivier

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2025.01.25 · 76. Nh6 (−44.7% win chance) 0-1

Noritsyn, Sergey

Lalonde, Olivier

Engine View game

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Games Showing all 32 games

Date	Event	Round	Opponent	Result	Accuracy %	First moves
2026.01.18	CUCC 2026	4.6	2026.01.18 Rousskikh, Maxim (2650088) (1985)	0	81.20%	1. d4 Nf6 2. Bg5 e6 3. e4 h6
2026.01.17	CUCC 2026	3.6	2026.01.17 Zhang, Samuel (30942993) (2115)	½	95.50%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.02.02	Rated rapid game		2025.02.02 Matviishen, Viktor (14129850) (2547)	0	91.60%	1. d4 d5 2. c4 e5 3. dxe5 Ne7
2025.02.02	Rated rapid game		2025.02.02 Wang, Daniel S (30999707) (1882)	1	90.80%	1. c4 e6 2. Nf3 d5 3. g3 Nf6
2025.02.02	Rated rapid game		2025.02.02 Rodrigue-Lemieux, Shawn (2620049) (2511)	½	98.30%	1. e4 c5 2. Nf3 e6 3. d3 Nc6
2025.02.02	Rated rapid game		2025.02.02 Abinandhan R (35011642) (1867)	1	84.30%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2025.02.01	Rated rapid game		2025.02.01 Dmytriv, Roman (14153483) (1906)	½	83.50%	1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
2025.02.01	Rated rapid game		2025.02.01 Chugai, Roman (14184656) (1905)	½	96.30%	1. e4 c5 2. Nf3 d6 3. d4 Nf6
2025.02.01	Rated rapid game		2025.02.01 Jainil Paresh Trivedi (25014994) (1627)	1	91.20%	1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6
2025.01.26	Round 4: Rousskikh, Maxim - Lalonde, Olivier	4.6	2025.01.26 Rousskikh, Maxim (2650088) (1929)	0	73.00%	1. d4 Nf6 2. Bg5 Nc6 3. Nf3 Ne4
2025.01.25	Round 3: Lalonde, Olivier - Noritsyn, Sergey	3.2	2025.01.25 Noritsyn, Sergey (2616408) (2259)	0	89.70%	1. d4 Nf6 2. c4 e6 3. Nc3 d5
2025.01.25	Round 2: Gao, Raymond - Lalonde, Olivier	2.6	2025.01.25 Gao, Raymond (2629429) (2034)	1	93.00%	1. e4 c5 2. Nf3 d6 3. Bc4 Nc6
2025.01.24	Round 1: Lalonde, Olivier - Noorali, Aahil	1.6	2025.01.24 Noorali, Aahil (2619237) (1898)	1	96.30%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2024.07.14	Round 2: Lalonde, Olivier - Sambuev, Bator	2.6	2024.07.14 Sambuev, Bator (4128290) (2448)	½	96.60%	1. e4 e6 2. d4 d5 3. Nd2 c5
????.??.??	2025 UToronto vs UWaterloo Match	14.1	????.??.?? Vettese, Nicholas (2620090) (2321)	0	84.60%	1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6
????.??.??	2025 UToronto vs UWaterloo Match	13.1	????.??.?? Zhang, Henry (2620162) (2133)	1	95.50%	1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6
????.??.??	2025 UToronto vs UWaterloo Match	12.6	????.??.?? Zhang, Henry (2620162) (2033)	0	85.80%	1. d4 Nf6 2. c4 g6 3. Nc3 d5
????.??.??	2025 UToronto vs UWaterloo Match	11.6	????.??.?? Zhang, Henry (2620162) (2033)	½	85.10%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
????.??.??	2025 UToronto vs UWaterloo Match	10.5	????.??.?? England, Max (2622602) (2191)	0	-	1. e4 c5 2. d4 cxd4 3. c3 d3
????.??.??	2025 UToronto vs UWaterloo Match	9.5	????.??.?? England, Max (2622602) (2191)	0	78.70%	1. Nf3 g6 2. g3 Bg7 3. Bg2 e5
????.??.??	2025 UToronto vs UWaterloo Match	8.3	????.??.?? Mao, Fengxi (2632586) (2175)	1	93.30%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
????.??.??	2025 UToronto vs UWaterloo Match	7.3	????.??.?? Mao, Fengxi (2632586) (2175)	*	-	1. Nf3 Nc6 2. d4 d5 3. c4 e5
????.??.??	2025 UToronto vs UWaterloo Match	6.4	????.??.?? Zhang, Samuel (30942993) (1912)	1	82.20%	1. e4 c5 2. Na3 a6 3. c3 d5
????.??.??	2025 UToronto vs UWaterloo Match	5.4	????.??.?? Zhang, Samuel (30942993) (1912)	1	80.50%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
????.??.??	2025 UToronto vs UWaterloo Match	4.1	????.??.?? Vettese, Nicholas (2620090) (2209)	½	84.00%	1. a3 e5 2. c4 Nf6 3. e3 c6
????.??.??	2025 UToronto vs UWaterloo Match	3.1	????.??.?? Vettese, Nicholas (2620090) (2209)	0	86.60%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
????.??.??	2025 UToronto vs UWaterloo Match	2.2	????.??.?? Qiao, Cindy (2620243) (1967)	0	83.40%	1. c4 e6 2. Nf3 Nf6 3. g3 d5
2024.01.28	Round 4: Olivier Lalonde - Yunshan Li		2024.01.28 Yunshan Li	*	95.90%	1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6
2024.01.27	Round 2: William Li - Olivier Lalonde		2024.01.27 William Li	*	71.40%	1. e4 e5 2. Nf3 Nc6 3. Bb5 g6
2023.01.29	Round 5: Olivier Lalonde - Ian Zhao		2023.01.29 Ian Zhao	½	95.00%	1. e4 e5 2. d3 Nc6 3. a3 Nf6
2023.01.29	Round 4: Olivier Lalonde - Caleb Peterson		2023.01.29 Caleb Peterson	1	97.40%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2023.01.28	Round 2: Olivier Lalonde - Yunshan Li		2023.01.28 Yunshan Li	1	90.70%	1. e4 c5 2. d3 Nc6 3. f4 g6