Player profile
Treminio Umanzor, Leonel Alejandro
Dossier
11 of 11 games analyzed.
Accuracy: 89%
Opened d4: 3/4Opened e4: 1/4
Same-side castling: 9Castled kingside: 8Castled queenside: 2Did not castle: 1
Played on the queenside: 5Played on the kingside: 4Fianchettoed queenside: 3Played in the center: 2Fianchettoed kingside: 1
Space advantage: 8Isolated pawn: 7Kept the bishop pair: 7Active pieces: 7Backward pawn: 7Initiated exchanges: 6Sacrificed material: 5Played gambits: 2Avoided exchanges: 2Missed tactics: 1
Openings
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As White 4 games 3W 0D 1L
Dutch Defense 1 game 1W 0D 0L
Manhattan Gambit 1 game 1W 0D 0L
Anti-Classical Line
1 game
1W
0D
0L
Queen's Pawn Game 1 game 1W 0D 0L
London System 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Rapport-Jobava System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Sicilian Defense 1 game 0W 0D 1L
Nyezhmetdinov-Rossolimo Attack 1 game 0W 0D 1L
Fianchetto Variation
1 game
0W
0D
1L
As Black 7 games 3W 0D 4L
Sicilian Defense 3 games 0W 0D 3L
Four Knights Variation 1 game 0W 0D 1L
Exchange Variation
1 game
0W
0D
1L
Taimanov Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Nyezhmetdinov-Rossolimo Attack 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
King's Indian Attack, with e6 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Indian Defense 1 game 1W 0D 0L
Accelerated London System 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
King's Indian Attack 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Queen's Pawn Game 1 game 1W 0D 0L
Colle System 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Blunders Top 4 of 33
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 11 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.11.02 | Round 1: Treminio Umanzor, Leonel Alejandro - Sequeira Solis, Shane Stevens | 1.5 | 2026.11.02 Sequeira Solis, Shane Stevens (6566251) (1694) | 1 | 97.00% | 1. d4 f5 2. Qd3 e6 3. g4 d6 | |
| 2026.09.26 | Olymp 2026 Open | 10.310 | 2026.09.26 James, Justin (23000422) (1905) | 1 | 97.90% | 1. d4 Nf6 2. Bf4 d5 3. e3 c5 | |
| 2026.09.25 | Olymp 2026 Open | 9.290 | 2026.09.25 Naipal, Hoolan (9700382) (1881) | 1 | 96.30% | 1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 | |
| 2026.09.24 | Olymp 2026 Open | 8.234 | 2026.09.24 Enrique Hernandez, Eddy Ernesto (3508765) (2197) | 1 | 92.50% | 1. d4 Nf6 2. Bf4 d5 3. e3 e6 | |
| 2026.09.23 | Olymp 2026 Open | 7.302 | 2026.09.23 Mohammed Al Ryami (22006079) (1710) | 1 | 88.50% | 1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 | |
| 2026.09.21 | Olymp 2026 Open | 6.305 | 2026.09.21 Blackwood, Ryan (7400640) (1937) | 0 | 79.20% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2026.09.20 | Olymp 2026 Open | 5.230 | 2026.09.20 Ribera Veganzones, Serni (6900860) (2305) | 0 | 90.90% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2026.09.18 | Olymp 2026 Open | 3.38 | 2026.09.18 Gemy, Jose Daniel (3301478) (2314) | 0 | 85.30% | 1. Nf3 Nf6 2. g3 d5 3. Bg2 c5 | |
| 2026.09.17 | Olymp 2026 Open | 2.309 | 2026.09.17 Guanzon, Christian (8801908) (1929) | 1 | 98.00% | 1. d4 Nf6 2. Nf3 e6 3. e3 d5 | |
| 2026.09.16 | Olymp 2026 Open | 1.102 | 2026.09.16 Amar, Elham (1533533) (2577) | 0 | 79.00% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 | |
| 2025.04.16 | Round 4: Treminio Umanzor, Leonel Alejandro - Ibarra Carlos Roberto | 4.8 | 2025.04.16 Ibarra Carlos Roberto (6707173) (2136) | 0 | 74.40% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 |