Player profile
Sundac, Ivano
Dossier
135 of 140 games analyzed.
Accuracy: 91%
Opened d4: 29/55Opened Nf3: 22/55Opened e4: 3/55Opened c4: 1/55
Castled kingside: 99Same-side castling: 91Did not castle: 13Opposite-side castling: 8Castled queenside: 2
Fianchettoed kingside: 42Played on the kingside: 37Played in the center: 37Fianchettoed queenside: 37Played on the queenside: 24
Space advantage: 73Backward pawn: 73Initiated exchanges: 70Active pieces: 65Kept the bishop pair: 64Sacrificed material: 57Isolated pawn: 54Missed tactics: 29Avoided exchanges: 23Accepted short draws: 8
Openings
Click "+" to add that group to the games list below. Multiple groups can be added at once.
As White 55 games 21W 20D 14L
Queen's Pawn Game 15 games 4W 5D 6L
Colle System 8 games 2W 3D 3L
(unspecified)
8 games
2W
3D
3L
London System 7 games 2W 2D 3L
(unspecified)
5 games
2W
1D
2L
with e6
2 games
0W
1D
1L
Zukertort Opening 5 games 2W 3D 0L
Sicilian Invitation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Dutch Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Quiet System 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Nimzo-Larsen Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Indian Defense 4 games 1W 3D 0L
Anti-Nimzo-Indian 2 games 0W 2D 0L
(unspecified)
2 games
0W
2D
0L
London System 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Wade-Tartakower Defense 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Queen's Indian Defense 4 games 3W 0D 1L
Fianchetto Variation 3 games 3W 0D 0L
Nimzowitsch Variation
3 games
3W
0D
0L
Spassky System 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Dutch Defense 3 games 1W 0D 2L
Normal Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Hopton Attack 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Classical Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Bogo-Indian Defense 3 games 1W 2D 0L
Retreat Variation 3 games 1W 2D 0L
(unspecified)
3 games
1W
2D
0L
English Opening 3 games 3W 0D 0L
Anglo-Indian Defense 2 games 2W 0D 0L
King's Indian Formation
2 games
2W
0D
0L
King's English Variation 1 game 1W 0D 0L
Two Knights Variation, Smyslov System
1 game
1W
0D
0L
Yusupov-Rubinstein System 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
(unspecified)
2 games
1W
0D
1L
Catalan Opening 2 games 1W 0D 1L
Open Defense 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Sicilian Defense 2 games 1W 0D 1L
Grand Prix Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Alapin Variation 1 game 0W 0D 1L
Smith-Morra Declined
1 game
0W
0D
1L
Nimzo-Larsen Attack 2 games 0W 1D 1L
Classical Variation 2 games 0W 1D 1L
(unspecified)
2 games
0W
1D
1L
Tarrasch Defense 2 games 0W 2D 0L
Two Knights Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Prague Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Semi-Slav Defense 1 game 0W 1D 0L
Stoltz Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Kangaroo Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
King's Indian Defense 1 game 0W 1D 0L
Fianchetto Variation 1 game 0W 1D 0L
Larsen Defense
1 game
0W
1D
0L
Rubinstein Opening 1 game 0W 1D 0L
Semi-Slav Defense 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Pseudo Queen's Indian Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Slav Defense 1 game 0W 0D 1L
Quiet Variation 1 game 0W 0D 1L
Schallopp Defense
1 game
0W
0D
1L
Réti Opening 1 game 1W 0D 0L
Advance Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Caro-Kann Defense 1 game 1W 0D 0L
Apocalypse Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
As Black 62 games 16W 25D 21L
Sicilian Defense 33 games 12W 10D 11L
Kan Variation 8 games 4W 1D 3L
(unspecified)
3 games
1W
0D
2L
Maróczy Bind, Réti Variation
2 games
1W
1D
0L
Polugaevsky Variation
1 game
1W
0D
0L
Modern Variation
1 game
0W
0D
1L
Knight Variation
1 game
1W
0D
0L
O'Kelly Variation 4 games 2W 1D 1L
Venice System
2 games
1W
0D
1L
Maróczy Bind, Geller Line
1 game
1W
0D
0L
Maróczy Bind
1 game
0W
1D
0L
Moscow Variation 3 games 1W 1D 1L
(unspecified)
3 games
1W
1D
1L
Dragon Variation 3 games 1W 1D 1L
Classical Variation
2 games
0W
1D
1L
Yugoslav Attack, Modern Line
1 game
1W
0D
0L
French Variation 2 games 0W 2D 0L
Westerinen Attack
1 game
0W
1D
0L
(unspecified)
1 game
0W
1D
0L
Closed 2 games 0W 2D 0L
(unspecified)
1 game
0W
1D
0L
Traditional
1 game
0W
1D
0L
Delayed Alapin Variation 2 games 0W 1D 1L
(unspecified)
2 games
0W
1D
1L
Nyezhmetdinov-Rossolimo Attack 2 games 1W 0D 1L
(unspecified)
2 games
1W
0D
1L
Alapin Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Hyperaccelerated Dragon 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Taimanov Variation 1 game 0W 1D 0L
Bastrikov Variation, English Attack
1 game
0W
1D
0L
Accelerated Dragon 1 game 1W 0D 0L
Maróczy Bind, Gurgenidze Variation
1 game
1W
0D
0L
Najdorf Variation 1 game 1W 0D 0L
Lipnitsky Attack
1 game
1W
0D
0L
Sozin Attack 1 game 0W 0D 1L
Leonhardt Variation
1 game
0W
0D
1L
Modern Variations 1 game 0W 0D 1L
Main Line
1 game
0W
0D
1L
Queen's Gambit Declined 8 games 0W 5D 3L
Exchange Variation 5 games 0W 3D 2L
Positional Variation
4 games
0W
2D
2L
Reshevsky Variation
1 game
0W
1D
0L
(unspecified) 2 games 0W 1D 1L
(unspecified)
2 games
0W
1D
1L
Traditional Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Catalan Opening 3 games 0W 2D 1L
Closed Variation 2 games 0W 1D 1L
Traditional Variation
2 games
0W
1D
1L
Closed 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Queen's Pawn Game 3 games 2W 1D 0L
London System 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Modern Defense 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
English Opening 3 games 0W 2D 1L
Agincourt Defense 2 games 0W 1D 1L
Neo-Catalan Declined
1 game
0W
0D
1L
(unspecified)
1 game
0W
1D
0L
Anglo-Indian Defense 1 game 0W 1D 0L
Old Indian Formation
1 game
0W
1D
0L
Zukertort Opening 2 games 0W 2D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Sicilian Invitation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Queen's Gambit Accepted 2 games 1W 0D 1L
Central Variation 1 game 0W 0D 1L
McDonnell Defense
1 game
0W
0D
1L
Normal Variation 1 game 1W 0D 0L
Traditional System
1 game
1W
0D
0L
Van't Kruijs Opening 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Rapport-Jobava System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
King's Indian Attack 1 game 1W 0D 0L
Pachman System 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Bogo-Indian Defense 1 game 0W 0D 1L
Retreat Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Semi-Slav Defense 1 game 0W 1D 0L
Normal Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Réti Opening 1 game 0W 0D 1L
Anglo-Slav Variation 1 game 0W 0D 1L
with g3
1 game
0W
0D
1L
Pirc Defense 1 game 0W 0D 1L
Kholmov System 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Slav Defense 1 game 0W 1D 0L
Exchange Variation 1 game 0W 1D 0L
Symmetrical Line
1 game
0W
1D
0L
Blunders Top 4 of 534
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 140 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.10.25 | Round 9: Sundac, Ivano - Zaja, Ivan | 9.7 | 2026.10.25 Zaja, Ivan (14500450) (2395) | ½ | 96.40% | 1. d4 d5 2. Nf3 Nf6 3. e3 c6 | |
| 2026.10.24 | Round 8: Sundac, Ivano - Underwood, Jon | 8.13 | 2026.10.24 Underwood, Jon (425877) (2004) | 1 | 93.70% | 1. d4 f5 2. c4 Nf6 3. Nf3 e6 | |
| 2026.10.23 | Round 7: Rogic, Davor - Sundac, Ivano | 7.5 | 2026.10.23 Rogic, Davor (14501228) (2337) | 0 | 89.80% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2026.10.22 | Round 6: Bozic, Niko - Sundac, Ivano | 6.13 | 2026.10.22 Bozic, Niko (14599929) (2075) | 1 | 92.90% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 | |
| 2026.10.22 | Round 5: Sundac, Ivano - Goldsmith, Alan D | 5.17 | 2026.10.22 Goldsmith, Alan D (3200647) (2007) | 1 | 90.90% | 1. d4 e6 2. c4 Bb4+ 3. Bd2 Bxd2+ | |
| 2026.10.21 | Round 4: Palac, Mladen - Sundac, Ivano | 4.4 | 2026.10.21 Palac, Mladen (14500116) (2449) | 0 | 91.60% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2026.10.20 | Round 3: Sundac, Ivano - Bozinovic, Bogdan | 3.16 | 2026.10.20 Bozinovic, Bogdan (14502593) (2059) | 1 | 96.70% | 1. Nf3 c5 2. g3 b6 3. Bg2 Bb7 | |
| 2026.10.19 | Round 1: Sundac, Ivano - Domancic, Josip | 1.18 | 2026.10.19 Domancic, Josip (79305962) (1840) | ½ | 88.20% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2026.09.27 | 35. ekipno juniorsko prvenstvo Republike Hrvatske u šahu | 8.21 | 2026.09.27 Kudlacek, Luka (79305253) (1974) | 1 | 94.00% | 1. e4 c5 2. c3 g6 3. d4 cxd4 | |
| 2026.09.26 | 35. ekipno juniorsko prvenstvo Republike Hrvatske u šahu | 7.5 | 2026.09.26 Jakovic, Roko (14552566) (2175) | ½ | 95.90% | 1. e4 c5 2. Nf3 e6 3. b3 Nc6 | |
| 2026.09.26 | 35. ekipno juniorsko prvenstvo Republike Hrvatske u šahu | 6.5 | 2026.09.26 Grgantov, Marin (14561824) (2220) | ½ | 80.80% | 1. d4 d5 2. Nf3 Nf6 3. e3 e6 | |
| 2026.09.25 | 35. ekipno juniorsko prvenstvo Republike Hrvatske u šahu | 5.9 | 2026.09.25 Mocic, Ivano (14587521) (2191) | ½ | 98.60% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2026.09.25 | 35. ekipno juniorsko prvenstvo Republike Hrvatske u šahu | 4.5 | 2026.09.25 Kovac, Petar (14562170) (2393) | 1 | 87.30% | 1. d4 d5 2. Nf3 Nf6 3. e3 e6 | |
| 2026.09.24 | 35. ekipno juniorsko prvenstvo Republike Hrvatske u šahu | 3.9 | 2026.09.24 Colev, Ivor (14545705) (2096) | ½ | 94.00% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2026.09.24 | 35. ekipno juniorsko prvenstvo Republike Hrvatske u šahu | 2.1 | 2026.09.24 Franc, Borna (14555948) (2273) | ½ | 97.30% | 1. d4 Nf6 2. Nf3 d6 3. g3 g6 | |
| 2026.09.23 | 35. ekipno juniorsko prvenstvo Republike Hrvatske u šahu | 1.1 | 2026.09.23 Gal, Andrej (14567563) (2314) | ½ | 94.80% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | |
| 2026.08.09 | Spilimbergo Master 2026 | 2.23 | 2026.08.09 Chasin, Nico (30908477) (2470) | 0 | 89.00% | 1. c4 Nf6 2. d4 e6 3. Nc3 d5 | |
| 2026.08.05 | Round 9: Djuric, Leon - Sundac, Ivano | 9.9 | 2026.08.05 Djuric, Leon (14564190) (2217) | ½ | 87.50% | 1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 | |
| 2026.08.04 | Round 8: Sundac, Ivano - Horcicka, Jan | 8.10 | 2026.08.04 Horcicka, Jan (14566680) (2086) | ½ | 92.10% | 1. d4 d5 2. Nf3 e6 3. e3 Nf6 | |
| 2026.08.03 | Round 7: Sundac, Ivano - Lukinic, Matej | 7.7 | 2026.08.03 Lukinic, Matej (79301916) (1814) | 1 | 98.80% | 1. Nf3 Nf6 2. c4 e6 3. d4 b6 | |
| 2026.08.02 | Round 6: Franc, Borna - Sundac, Ivano | 6.9 | 2026.08.02 Franc, Borna (14555948) (2245) | ½ | 73.90% | 1. e3 e6 2. Ke2 Ke7 3. Kd3 Kd6 | |
| 2026.08.02 | Round 5: Jakovic, Roko - Sundac, Ivano | 5.9 | 2026.08.02 Jakovic, Roko (14552566) (2196) | ½ | 97.90% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.08.01 | Round 4: Sundac, Ivano - Tomljanovic, Ivano | 4.8 | 2026.08.01 Tomljanovic, Ivano (14580241) (2136) | 1 | 95.90% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2026.06.26 | Round 11: Assylov, Miras - Sundac, Ivano | 11.16 | 2026.06.26 Assylov, Miras (13728873) (2409) | ½ | 95.30% | 1. e4 c5 2. Nc3 a6 3. d4 cxd4 | |
| 2026.06.25 | Round 10: Sundac, Ivano - Gut, Raphael | 10.29 | 2026.06.25 Gut, Raphael (1339974) (2245) | 1 | 98.70% | 1. d4 Nf6 2. c4 e6 3. Nf3 b6 | |
| 2026.06.24 | Round 9: Tamas, Christian-Arrydan - Sundac, Ivano | 9.17 | 2026.06.24 Tamas, Christian-Arrydan (1283740) (2328) | 0 | 90.00% | 1. e4 c5 2. Nf3 g6 3. c3 d5 | |
| 2026.06.23 | World Youth Chess Championship 2026 U18 Open | 8.18 | 2026.06.23 Besou, Hussain (16269950) (2411) | 1 | 94.20% | 1. d4 Nf6 2. Nf3 e6 3. e3 b6 | |
| 2026.06.22 | Round 7: Pavleski, Nikola - Sundac, Ivano | 7.34 | 2026.06.22 Pavleski, Nikola (15016447) (1971) | 1 | 97.40% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2026.06.20 | Round 6: Sundac, Ivano - Maglioni, Leonardo | 6.32 | 2026.06.20 Maglioni, Leonardo (2896830) (2165) | ½ | 90.70% | 1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 | |
| 2026.06.19 | Round 5: Davudov, Tunar - Sundac, Ivano | 5.16 | 2026.06.19 Davudov, Tunar (13422316) (2439) | 0 | 68.90% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2026.06.18 | Round 4: Sundac, Ivano - Folin, Giorgio | 4.36 | 2026.06.18 Folin, Giorgio (2870970) (2072) | 1 | 92.40% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2026.06.17 | Round 3: Zeihen, Matthieu - Sundac, Ivano | 3.37 | 2026.06.17 Zeihen, Matthieu (4006895) (2067) | ½ | 89.30% | 1. c4 Nf6 2. Nf3 d6 3. d4 Nbd7 | |
| 2026.06.16 | Round 2: Sundac, Ivano - Tsarkou, Mikhail | 2.33 | 2026.06.16 Tsarkou, Mikhail (13534629) (1992) | ½ | 98.20% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2026.06.15 | Round 1: Retief, Matthew - Sundac, Ivano | 1.45 | 2026.06.15 Retief, Matthew (14388944) (1818) | ½ | 94.20% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | |
| 2026.05.17 | Round 6: Djuric, Leon - Sundac, Ivano | 6.37 | 2026.05.17 Djuric, Leon (14564190) (2183) | ½ | 87.00% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | |
| 2026.05.15 | Round 4: Safar, Sandro - Sundac, Ivano | 4.33 | 2026.05.15 Safar, Sandro (14536900) (2317) | 0 | 88.70% | 1. d4 d5 2. Nc3 Nf6 3. Bf4 a6 | |
| 2026.05.14 | Round 3: Sundac, Ivano - Radenic, Filip | 3.29 | 2026.05.14 Radenic, Filip (14536510) (2309) | 0 | 88.70% | 1. d4 Nf6 2. c4 e6 3. g3 d5 | |
| 2026.05.14 | Round 2: Kovacevic, Blazimir - Sundac, Ivano | 2.17 | 2026.05.14 Kovacevic, Blazimir (14502712) (2397) | 1 | 87.30% | 1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 | |
| 2026.05.13 | Round 1: Sundac, Ivano - Bosiocic, Marin | 1.21 | 2026.05.13 Bosiocic, Marin (14507927) (2549) | ½ | 96.40% | 1. d4 Nf6 2. Nf3 b6 3. c4 Bb7 | |
| 2026.05.10 | mitropa-men | 9.12 | 2026.05.10 Matyassy, Lazar (17005167) (2299) | ½ | 93.90% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2026.05.09 | mitropa-men | 8.16 | 2026.05.09 Stickler, Florentin (1684752) (2364) | 1 | 87.00% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2026.05.08 | mitropa-men | 7.7 | 2026.05.08 Eugene, Floryan (20694784) (2489) | 0 | 92.10% | 1. e4 c5 2. Nf3 e6 3. c3 d5 | |
| 2026.05.07 | mitropa-men | 6.20 | 2026.05.07 Kozlovic, Jernej (14638541) (2317) | ½ | 98.20% | 1. e4 c5 2. Nf3 e6 3. c3 d5 | |
| 2026.05.06 | mitropa-men | 5.4 | 2026.05.06 Mattenberger, Matthias (1339958) (2332) | ½ | 95.00% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2026.05.05 | mitropa-men | 4.20 | 2026.05.05 Bochnicka, Vladimir (14943450) (2369) | ½ | 98.00% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2026.05.04 | mitropa-men | 3.8 | 2026.05.04 Lumachi, Gabriele (2817247) (2437) | 0 | 89.90% | 1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 | |
| 2026.05.03 | mitropa-men | 2.16 | 2026.05.03 Smolik, Jachym (23701641) (2375) | 1 | 97.00% | 1. d4 Nf6 2. c4 e6 3. Nf3 b6 | |
| 2026.05.02 | mitropa-men | 1.12 | 2026.05.02 Schuricht, Emil Frederick (16270185) (2273) | ½ | 95.60% | 1. Nf3 d5 2. e3 c5 3. b3 Nc6 | |
| 2026.04.20 | Round 11: Sundac, Ivano - Ansat, Aldiyar | 11.6 | 2026.04.20 Ansat, Aldiyar (13715658) (2461) | 0 | 87.80% | 1. d4 Nf6 2. Nf3 e6 3. e3 b6 | |
| 2026.04.20 | Round 9: Sapenov, Daniyal - Sundac, Ivano | 9.7 | 2026.04.20 Sapenov, Daniyal (13728911) (2435) | 0 | 90.90% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.04.20 | Round 7: Sundac, Ivano - Amangeldy, Ernur | 7.7 | 2026.04.20 Amangeldy, Ernur (13720244) (2281) | ½ | 97.80% | 1. d4 Nf6 2. Nf3 e6 3. Bf4 Be7 | |
| 2026.04.19 | Round 6: Abdukhakimov, Akbarali - Sundac, Ivano | 6.8 | 2026.04.19 Abdukhakimov, Akbarali (14219522) (2266) | 0 | 84.70% | 1. d4 d5 2. c4 dxc4 3. e4 e5 | |
| 2026.04.19 | Round 5: Sundac, Ivano - Omonov, Asrorjon | 5.3 | 2026.04.19 Omonov, Asrorjon (14212552) (2372) | 0 | 89.30% | 1. Nf3 Nf6 2. d4 d5 3. e3 Bf5 | |
| 2026.04.19 | Round 4: Bayantas, Asman - Sundac, Ivano | 4.3 | 2026.04.19 Bayantas, Asman (13725254) (2247) | ½ | 95.60% | 1. d4 d5 2. Nf3 Nf6 3. g3 e6 | |
| 2026.04.19 | Round 3: Sundac, Ivano - Pingin, Artem | 3.5 | 2026.04.19 Pingin, Artem (44193645) (2364) | 1 | 95.80% | 1. Nf3 d5 2. d4 Nf6 3. e3 c5 | |
| 2026.04.19 | Round 2: Akhilbay, Imangali - Sundac, Ivano | 2.7 | 2026.04.19 Akhilbay, Imangali (13734857) (2190) | ½ | 73.90% | 1. c4 e6 2. g3 d5 3. Bg2 Nf6 | |
| 2026.04.15 | Round 3: Sapenov, Daniyal - Sundac, Ivano | 3.6 | 2026.04.15 Sapenov, Daniyal (13728911) (2406) | 0 | 91.90% | 1. Nf3 d5 2. d4 Nf6 3. g3 e6 | |
| 2026.04.15 | Round 1: Pingin, Artem - Sundac, Ivano | 1.6 | 2026.04.15 Pingin, Artem (44193645) (2398) | 0 | 90.10% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | |
| 2026.04.03 | X Open Semana Santa 2026 - Grupo A | 5.26 | 2026.04.03 Di Benedetto, Edoardo (875740) (2451) | 0 | 89.50% | 1. Nf3 Nf6 2. d4 d5 3. e3 c5 | |
| 2026.04.02 | X Open Semana Santa 2026 - Grupo A | 3.22 | 2026.04.02 Bogdanov, Artyom (13749200) (2427) | 0 | 88.80% | 1. d4 Nf6 2. Nf3 d5 3. e3 c5 | |
| 2026.02.01 | Round 5: Sundac, Ivano - Larkin, Vladyslav | 5.2 | 2026.02.01 Larkin, Vladyslav (14152894) (2478) | 0 | 90.60% | 1. d4 Nf6 2. Nf3 e6 3. e3 b6 | |
| 2026.02.01 | Round 4: Botica, Viseslav - Sundac, Ivano | 4.9 | 2026.02.01 Botica, Viseslav (14574799) (1986) | 1 | 97.20% | 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 | |
| 2026.01.31 | Round 2: Tomljanovic, Ivano - Sundac, Ivano | 2.10 | 2026.01.31 Tomljanovic, Ivano (14580241) (2088) | ½ | 75.60% | 1. Nf3 c5 2. b3 d5 3. Bb2 f6 | |
| 2025.12.19 | Crikvenica open | 8.7 | 2025.12.19 Boggarapu, Kritan (2411059) (1980) | ½ | 93.60% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.12.18 | Crikvenica open | 7.7 | 2025.12.18 Aljo, Johan (2649772) (2031) | ½ | 95.10% | 1. d4 d5 2. Nf3 Nf6 3. e3 c5 | |
| 2025.12.17 | Crikvenica open | 6.7 | 2025.12.17 Arun, Nitish (2524201) (2163) | ½ | - | 1. d4 d5 2. c4 c6 3. Nc3 Nf6 | |
| 2025.12.16 | Crikvenica open | 5.7 | 2025.12.16 Petrus, Adrian (14573652) (2086) | ½ | 93.90% | 1. Nf3 f5 2. d4 Nf6 3. c4 g6 | |
| 2025.12.15 | Crikvenica open | 4.7 | 2025.12.15 Glas, Bruno (2056) | 1 | - | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.12.14 | Crikvenica open | 3.7 | 2025.12.14 Mandalinic, David (79300189) (2127) | 0 | 88.10% | 1. d4 f5 2. Bg5 g6 3. e3 Bg7 | |
| 2025.12.13 | Crikvenica open | 2.7 | 2025.12.13 Kresic, Vid (14579979) (1917) | 1 | 93.50% | 1. d4 g6 2. Nc3 d5 3. Bf4 Bg7 | |
| 2025.12.12 | Crikvenica open | 1.7 | 2025.12.12 Ivancic, Ivan (14593840) (1990) | ½ | 97.20% | 1. d4 d5 2. Nf3 Nf6 3. e3 c5 | |
| 2025.10.04 | Round 1: Sundac, Ivano - Siddharth, Jagadeesh | 1.11 | 2025.10.04 Siddharth, Jagadeesh (5818320) (2467) | 0 | 89.30% | 1. Nf3 d5 2. d4 e6 3. Bf4 c5 | |
| 2025.07.30 | Pojedinacno prvenstvo Hrvatske za juniorke i juniore 2025 | 9.7 | 2025.07.30 Babler, Jan (14562588) (2069) | 1 | 88.70% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2025.07.29 | Pojedinacno prvenstvo Hrvatske za juniorke i juniore 2025 | 8.7 | 2025.07.29 Gal, Andrej (14567563) (2255) | 0 | 81.40% | 1. Nf3 d5 2. d4 Nf6 3. Bf4 c5 | |
| 2025.07.28 | Pojedinacno prvenstvo Hrvatske za juniorke i juniore 2025 | 7.7 | 2025.07.28 Tomljanovic, Ivano (14580241) (2227) | 1 | 77.80% | 1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 | |
| 2025.07.28 | Pojedinacno prvenstvo Hrvatske za juniorke i juniore 2025 | 6.9 | 2025.07.28 Simunkovic, Bartol (14568837) (2140) | 1 | - | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.07.27 | Pojedinacno prvenstvo Hrvatske za juniorke i juniore 2025 | 5.7 | 2025.07.27 Konjevic, Nikola (14571099) (2212) | ½ | 89.90% | 1. Nf3 d5 2. e3 Nf6 3. c4 e6 | |
| 2025.07.26 | Pojedinacno prvenstvo Hrvatske za juniorke i juniore 2025 | 4.7 | 2025.07.26 Petrus, Adrian (14573652) (2203) | ½ | 93.10% | 1. e4 c5 2. Nf3 e6 3. g3 Nc6 | |
| 2025.07.25 | Pojedinacno prvenstvo Hrvatske za juniorke i juniore 2025 | 3.7 | 2025.07.25 Malaric, Marko (14594960) (2103) | 1 | 92.00% | 1. Nf3 Nf6 2. e3 g6 3. b3 Bg7 | |
| 2025.07.25 | Pojedinacno prvenstvo Hrvatske za juniorke i juniore 2025 | 2.7 | 2025.07.25 Mimica, Matija (14594862) (1942) | 1 | 88.60% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.07.24 | Pojedinacno prvenstvo Hrvatske za juniorke i juniore 2025 | 1.7 | 2025.07.24 Jukic, Leon (14574926) (1762) | 1 | 95.40% | 1. Nf3 d5 2. c4 d4 3. e3 Nc6 | |
| 2025.07.11 | Round 7: Olenik Campa, Rudi - Sundac, Ivano | 7.22 | 2025.07.11 Olenik Campa, Rudi (14633264) (2284) | 0 | 86.30% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 | |
| 2025.07.10 | Round 6: Nemec, Jachym - Sundac, Ivano | 6.17 | 2025.07.10 Nemec, Jachym (23716525) (2443) | 0 | 90.60% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | |
| 2025.07.09 | Round 5: Sundac, Ivano - Keber, Aljosa | 5.22 | 2025.07.09 Keber, Aljosa (14643740) (2014) | 1 | 92.10% | 1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 | |
| 2025.07.05 | Round 1: Palczert, Matyas - Sundac, Ivano | 1.6 | 2025.07.05 Palczert, Matyas (784958) (2396) | 0 | 89.20% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 | |
| 2025.01.31 | Round 9: Sundac, Ivano - Gregoric, Andraz | 9.15 | 2025.01.31 Gregoric, Andraz (14629461) (2265) | ½ | 93.20% | 1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 | |
| 2025.01.30 | Round 8: Drazic, Sinisa - Sundac, Ivano | 8.9 | 2025.01.30 Drazic, Sinisa (901172) (2272) | 0 | 88.30% | 1. e4 c5 2. Nc3 Nc6 3. Nf3 d6 | |
| 2025.01.29 | Round 7: Sundac, Ivano - Zlindra, Aljaz | 7.17 | 2025.01.29 Zlindra, Aljaz (14652986) (1904) | 1 | 96.20% | 1. e4 c6 2. Nf3 d5 3. exd5 cxd5 | |
| 2025.01.28 | Round 6: Beliavsky, Alexander G - Sundac, Ivano | 6.8 | 2025.01.28 Beliavsky, Alexander G (14602377) (2474) | 0 | 92.00% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2025.01.27 | Round 5: Sundac, Ivano - Skrbec, Leon | 5.12 | 2025.01.27 Skrbec, Leon (14632756) (2265) | 1 | 94.10% | 1. e4 c5 2. Nc3 Nc6 3. f4 g6 | |
| 2025.01.26 | Round 4: Pirvulescu, Adrian - Sundac, Ivano | 4.15 | 2025.01.26 Pirvulescu, Adrian (1216384) (1919) | 1 | 97.30% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.01.25 | Round 3: Sundac, Ivano - Doraszelski, Alexander | 3.25 | 2025.01.25 Doraszelski, Alexander (12996149) (2171) | ½ | 95.90% | 1. Nf3 d5 2. b3 c5 3. Bb2 f6 | |
| 2025.01.25 | Round 2: Perossa, Nicolas - Sundac, Ivano | 2.29 | 2025.01.25 Perossa, Nicolas (2850520) (2238) | ½ | 94.00% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 | |
| 2025.01.24 | Round 1: Sundac, Ivano - Kozlovic, Jernej | 1.13 | 2025.01.24 Kozlovic, Jernej (14638541) (2274) | ½ | 92.10% | 1. Nf3 d5 2. d4 c5 3. c4 e6 | |
| 2024.12.16 | Round 11.2: Sundac, Ivano - Kresic, Vid | 22.9 | 2024.12.16 Kresic, Vid (14579979) (2057) | 1 | 81.20% | 1. Nf3 d5 2. d4 Nf6 3. Bf4 c5 | |
| 2024.12.16 | Round 11.1: Kresic, Vid - Sundac, Ivano | 21.9 | 2024.12.16 Kresic, Vid (14579979) (2057) | 1 | 92.60% | 1. d4 d6 2. g3 Nf6 3. Bg2 c6 | |
| 2024.12.16 | Round 8.2: Sundac, Ivano - Kolimar, Kristof Pal | 16.8 | 2024.12.16 Kolimar, Kristof Pal (798410) (2127) | 0 | 88.40% | 1. Nf3 Nf6 2. d4 d5 3. b3 e6 | |
| 2024.12.16 | Round 8.1: Kolimar, Kristof Pal - Sundac, Ivano | 15.8 | 2024.12.16 Kolimar, Kristof Pal (798410) (2127) | 0 | 79.10% | 1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 | |
| 2024.12.16 | Round 5.2: Coicev, Matei-Andrei - Sundac, Ivano | 10.8 | 2024.12.16 Coicev, Matei-Andrei (1279688) (2082) | 0 | 64.30% | 1. e4 d6 2. d4 Nf6 3. Nc3 g6 | |
| 2024.12.16 | Round 5.1: Sundac, Ivano - Coicev, Matei-Andrei | 9.8 | 2024.12.16 Coicev, Matei-Andrei (1279688) (2082) | 0 | 88.30% | 1. Nf3 d5 2. d4 Nf6 3. Bf4 c5 | |
| 2024.12.16 | Round 1.2: Hitka, Dominik - Sundac, Ivano | 2.10 | 2024.12.16 Hitka, Dominik (14981106) (1779) | ½ | 92.90% | 1. e4 c5 2. Nc3 Nc6 3. Bb5 g6 | |
| 2024.12.16 | Round 1.1: Sundac, Ivano - Hitka, Dominik | 1.10 | 2024.12.16 Hitka, Dominik (14981106) (1779) | 0 | 76.90% | 1. Nf3 f5 2. d4 e6 3. g3 Nf6 | |
| 2024.12.15 | Round 10: Sundac, Ivano - Zmaucar, Miha | 10.10 | 2024.12.15 Zmaucar, Miha (14648636) (1939) | 0 | 87.70% | 1. Nf3 d5 2. b3 Bg4 3. Ne5 Bh5 | |
| 2024.12.14 | Round 5: Coicev, Matei-Andrei - Sundac, Ivano | 5.10 | 2024.12.14 Coicev, Matei-Andrei (1279688) (2229) | 0 | 90.20% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2024.12.14 | Round 3: Kozlovic, Jernej - Sundac, Ivano | 3.6 | 2024.12.14 Kozlovic, Jernej (14638541) (2210) | 0 | 90.50% | 1. e4 c5 2. Nf3 a6 3. c3 g6 | |
| 2024.12.14 | Round 2: Sundac, Ivano - Banh Gia Huy | 2.10 | 2024.12.14 Banh Gia Huy (12424714) (2203) | 1 | 98.30% | 1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 | |
| 2024.07.27 | Round 8: Ivancic, Ivan - Sundac, Ivano | 8.7 | 2024.07.27 Ivancic, Ivan (14593840) (1998) | 1 | 97.50% | 1. e4 c5 2. Nf3 a6 3. c4 Nc6 | |
| 2024.07.26 | Round 7: Sundac, Ivano - Franc, Borna | 7.6 | 2024.07.26 Franc, Borna (14555948) (2307) | ½ | 93.20% | 1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 | |
| 2024.07.25 | Round 6: Colev, Ivor - Sundac, Ivano | 6.6 | 2024.07.25 Colev, Ivor (14545705) (2131) | ½ | 92.80% | 1. e4 c5 2. Nf3 a6 3. c4 Nc6 | |
| 2024.07.25 | Round 5: Sundac, Ivano - Kurtovic, Darko | 5.6 | 2024.07.25 Kurtovic, Darko (14580225) (2007) | 1 | 95.00% | 1. d4 d6 2. Nf3 Nf6 3. g3 g6 | |
| 2024.07.24 | Round 4: Tomljanovic, Ivano - Sundac, Ivano | 4.7 | 2024.07.24 Tomljanovic, Ivano (14580241) (2046) | ½ | 98.50% | 1. d4 d5 2. c4 c6 3. cxd5 cxd5 | |
| 2024.07.23 | Round 9: Sundac, Ivano - Zadro, Matej | 9.5 | 2024.07.23 Zadro, Matej (14557088) (2027) | ½ | 87.40% | 1. Nf3 Nf6 2. c4 c5 3. Nc3 e6 | |
| 2024.07.23 | Round 2: Mandaric, Fran - Sundac, Ivano | 2.11 | 2024.07.23 Mandaric, Fran (14557720) (1894) | 1 | 90.60% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 e5 | |
| 2024.04.05 | Round 6: Kovac, Petar - Sundac, Ivano | 2024.04.05 Kovac, Petar (14562170) (2198) | ½ | 97.00% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | ||
| 2024.04.03 | Round 3: Sundac, Ivano - Gal, Andrej | 2024.04.03 Gal, Andrej (14567563) (2295) | 0 | 84.50% | 1. e4 c5 2. c3 Nf6 3. e5 Nd5 | ||
| 2024.04.02 | Round 2: Grgantov, Marin - Sundac, Ivano | 2024.04.02 Grgantov, Marin (14561824) (2125) | 1 | 94.40% | 1. e4 c5 2. Nf3 a6 3. c3 d5 | ||
| 2024.04.02 | Round 1: Sundac, Ivano - Horcicka, Jan | 2024.04.02 Horcicka, Jan (14566680) (2151) | 1 | 95.40% | 1. d4 d5 2. Nf3 e6 3. Bf4 c5 | ||
| 2023.09.30 | 22nd European Youth Blitz Championship 2023 - O-16 | 13.7 | 2023.09.30 Fishchuk, Vladyslav (34122117) (1954) | 0 | 90.50% | 1. Nc3 d5 2. e4 dxe4 3. Nxe4 Nf6 | |
| 2023.08.07 | WSTC | 7.41 | 2023.08.07 Sauti, Joshua Lisuku (1521) | 1 | 96.10% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2023.08.06 | WSTC | 5.41 | 2023.08.06 Zhetpis, Erzhan (13740512) (1279) | 1 | 92.30% | 1. d4 Nf6 2. c4 g6 3. g3 d6 | |
| ????.??.?? | WSTC | 8.29 | ????.??.?? Morocho Garzon, Fernando Jose (1447) | 1 | 88.20% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| ????.??.?? | WSTC | 6.41 | ????.??.?? Beketov, Timur (13738780) (1412) | 1 | 96.50% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 | |
| ????.??.?? | WSTC | 4.49 | ????.??.?? Azamat, Dinmukhammed (1293) | ½ | 90.70% | 1. d4 Nf6 2. Nf3 d5 3. c4 e6 | |
| ????.??.?? | WSTC | 3.33 | ????.??.?? Magen, Ofek (2841240) (1565) | 1 | 97.10% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 | |
| ????.??.?? | WSTC | 1.53 | ????.??.?? Lefyedi, Thatego (14322242) (1456) | 1 | 92.80% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| ????.??.?? | WSTC | 2.1 | ????.??.?? Can, Isik (6383742) (2374) | 0 | 79.70% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| International tournament Open Gradište 2025 | 6 | Ivancic, Ivan (14593840) (2071) | ½ | 98.10% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 | ||
| International tournament Open Gradište 2025 | 5 | Konjevic, Nikola (14571099) (2068) | 0 | - | 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 | ||
| International tournament Open Gradište 2025 | 4 | Sabic, Tomislav (14580373) (2059) | 1 | - | 1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 | ||
| Round 3: Sundac, Ivano - Gumularz, Szymon | 3.17 | Gumularz, Szymon (1188062) (2591) | 0 | 89.10% | 1. Nf3 Nf6 2. e3 b6 3. c4 Bb7 | ||
| 2023.09.05 | Round 1: Rajat Makkar - Ivano Sundac | 2023.09.05 Rajat Makkar | 0 | 90.50% | 1. Nf3 Nf6 2. c4 e6 3. e3 d5 | ||
| 2023.08.18 | FIDE U16 Olympiad_boards_1-80 | 9 | 2023.08.18 Simeon Todev | 1 | 90.40% | 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 | |
| 2023.08.17 | FIDE U16 Olympiad_boards_1-80 | 8 | 2023.08.17 Mariia Manko | 0 | 87.60% | 1. d4 Nf6 2. c4 e6 3. g3 d5 | |
| 2023.08.17 | FIDE U16 Olympiad_boards_1-80 | 7 | 2023.08.17 Yerlan Tleukhanov | 1 | 80.60% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2023.08.16 | FIDE U16 Olympiad_boards_1-80 | 6 | 2023.08.16 Che Hsu | 1 | 97.70% | 1. d4 d5 2. c4 c5 3. dxc5 d4 | |
| 2023.08.15 | FIDE U16 Olympiad_boards_1-80 | 5 | 2023.08.15 Danis Kuandykuly | 0 | 77.50% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2023.08.15 | FIDE U16 Olympiad_boards_1-80 | 4 | 2023.08.15 Robert Ernst | 1 | 93.90% | 1. d4 d5 2. c4 c6 3. cxd5 cxd5 | |
| 2023.08.14 | FIDE U16 Olympiad_boards_1-80 | 3 | 2023.08.14 Ethan Su | ½ | 81.90% | 1. d4 Nf6 2. c4 e6 3. g3 d5 | |
| 2023.08.14 | FIDE U16 Olympiad_boards_1-80 | 2 | 2023.08.14 Vladimir-Alexandru Cnejev | 0 | 84.00% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2023.08.13 | FIDE U16 Olympiad_boards_81-124 | 1 | 2023.08.13 Rathasart Jiroajvanichakorn | 1 | 92.90% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 |