CMRock Yu
ENG · FIDE ID 489000 · 317 tournament games since 2021
Standard
2082
#276 in ENG (active)
Rapid
2062
#203 in ENG (active)
Blitz
2301
#48 in ENG (active)
Score
59%
154 W · 68 D · 95 L
Opp. avg
2039
Last 50 games
Last game
2026-09-19
Chess on the Thames
Prep summary
- As White: 1.c4 in 35% of games (scores 61%), otherwise 1.e4 (21%).
- Against 1.e4: 1...Nf6 in 48 of 83 games (Alekhine Defense), scoring 76%.
- Against 1.d4: 1...Nf6 in 28 of 50 games (Indian Defense), scoring 41%.
- Comfort zone: Alekhine Defense: Exchange Variation as Black, 90% in 10 games.
- By opponent strength: 32% against higher-rated players, 79% against lower-rated.
Based on 317 over-the-board games (95 rapid · 48 classical · 44 blitz). 158 with White (59%), 159 with Black (59%).
Openings as White
First move
| 1.c4 | 55 | 61% |
| 1.e4 | 33 | 61% |
| 1.Nf3 | 31 | 48% |
| 1.d4 | 18 | 56% |
Most played
| Opening | Games | Score |
|---|---|---|
| Rapport-Jobava System | 9 | 50% |
| English Opening: Caro-Kann Defensive System | 6 | 58% |
| Zukertort Opening: Reversed Grünfeld | 5 | 50% |
| King's Indian Attack | 4 | 50% |
| Indian Defense: London System | 4 | 50% |
Openings as Black
Against 1.e4 (83 games)
| 1...Nf6 Alekhine Defense | 48 | 76% |
| 1...d5 Scandinavian Defense | 11 | 68% |
| 1...c5 Sicilian Defense | 10 | 50% |
Against 1.d4 (50 games)
| 1...Nf6 Indian Defense | 28 | 41% |
| 1...d5 Queen's Pawn Game | 7 | 29% |
| 1...d6 Queen's Pawn Game | 7 | 71% |
Most played
| Opening | Games | Score |
|---|---|---|
| Alekhine Defense: Exchange Variation | 10 | 90% |
| Alekhine Defense: Modern Variation, Larsen Variation | 10 | 75% |
| Alekhine Defense: Scandinavian Variation | 8 | 81% |
| Scandinavian Defense: Mieses-Kotroc Variation | 3 | 67% |
| Zukertort Opening: Polish Defense | 3 | 50% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-09-19 | Reno Gobayashi (1787) Chess on the Thames · rapid | ½ |
| 2026-09-19 | Tony Niccoli (2030) Chess on the Thames · rapid | L |
| 2026-09-19 | Joao Artur Almeida Santos (1909) Chess on the Thames · rapid | W |
| 2026-09-19 | Masood Sediqi (1806) Chess on the Thames · rapid | L |
| 2026-09-19 | Florin Toma (1723) Chess on the Thames · rapid | W |
| 2026-09-04 | Graham D J Keane (2046) 5th Kingston Invitational · classical | ½ |
| 2026-08-30 | Hao Ran Leung (1998) VI Mindsports International Festival 2026 - Super Swiss · classical | L |
| 2026-08-30 | Harvey Li (1967) VI Mindsports International Festival 2026 - Super Swiss · classical | ½ |
| 2026-08-29 | Arthur Kendall (2078) VI Mindsports International Festival 2026 - Super Swiss · classical | W |
| 2026-08-29 | Yashwardhan Shankar (1955) VI Mindsports International Festival 2026 - Super Swiss · classical | L |
Data: FIDE rating list (October 2026 list; national ranks count active players) and tournament games broadcast on Lichess since 2020 (open data, CC0). Results are matched to FIDE players by name or FIDE ID and may be incomplete. This page shows public chess results only. Is this you and you want the page removed? Email chessmoose1@gmail.com and we remove it.