Player Profile

Joao Guerra Costa NM

Costing Porto, Portugal Since 2014 (Active) Chess.com ♟♟♟♟♟♟

53.4% W 41.7% L 4.9% D

Bullet

2093

122W 43L 9D

Blitz

2325

5516W 4368L 508D

Rapid

1754

7W 0L 0D

Daily

1455

9W 0L 0D

Openings: Most Played

Piece

Time Control

Blitz Opening	Games	Record	Win Rate
Ruy Lopez	605	324 / 250 / 31	53.5%
French Defense: Exchange Variation	573	312 / 223 / 38	54.5%
Caro-Kann Defense	535	290 / 224 / 21	54.2%
Dutch Defense	511	263 / 222 / 26	51.5%
Colle System: Rhamphorhynchus Variation	430	222 / 183 / 25	51.6%
Sicilian Defense: Najdorf Variation	369	249 / 106 / 14	67.5%
Sicilian Defense: Dragon Variation	356	208 / 122 / 26	58.4%
Blackburne Shilling Gambit	278	147 / 120 / 11	52.9%
Scotch Game	270	125 / 128 / 17	46.3%
Czech Defense	266	170 / 86 / 10	63.9%

Daily Opening	Games	Record	Win Rate
Blackburne Shilling Gambit	3	3 / 0 / 0	100.0%
Caro-Kann Defense	3	3 / 0 / 0	100.0%
Ruy Lopez	3	3 / 0 / 0	100.0%
KGD: Classical, 3.Bc4	2	2 / 0 / 0	100.0%
English Opening: Agincourt Defense	2	2 / 0 / 0	100.0%
Dresden Opening: The Goblin	2	2 / 0 / 0	100.0%
English Opening: Drill Variation	2	2 / 0 / 0	100.0%
Philidor Defense	2	2 / 0 / 0	100.0%
Sicilian Defense: Alapin Variation, Sherzer Variation	2	2 / 0 / 0	100.0%
Ruy Lopez: Exchange Variation	2	2 / 0 / 0	100.0%

Bullet Opening	Games	Record	Win Rate
Dutch Defense	12	10 / 2 / 0	83.3%
French Defense: Exchange Variation	10	10 / 0 / 0	100.0%
Sicilian Defense: Dragon Variation	9	7 / 2 / 0	77.8%
Blackburne Shilling Gambit	8	3 / 5 / 0	37.5%
Ruy Lopez	8	7 / 1 / 0	87.5%
Scandinavian Defense	8	6 / 2 / 0	75.0%
Scotch Game	8	6 / 1 / 1	75.0%
English Opening	8	5 / 3 / 0	62.5%
KGD: Classical, 3.Bc4	7	5 / 2 / 0	71.4%
Modern	7	5 / 2 / 0	71.4%

Rapid Opening	Games	Record	Win Rate
Blackburne Shilling Gambit	2	2 / 0 / 0	100.0%
Ruy Lopez: Old Steinitz Defense, Semi-Duras Variation	1	1 / 0 / 0	100.0%
Colle System: Rhamphorhynchus Variation	1	1 / 0 / 0	100.0%
Slav Defense	1	1 / 0 / 0	100.0%
Scotch Game	1	1 / 0 / 0	100.0%
Ruy Lopez: Classical Defense, Benelux Variation	1	1 / 0 / 0	100.0%
Dutch Defense	1	1 / 0 / 0	100.0%
Alekhine Defense	1	1 / 0 / 0	100.0%

Blitz Opening	Games	Record	Win Rate
French Defense: Exchange Variation	573	312 / 223 / 38	54.5%
Caro-Kann Defense	533	289 / 223 / 21	54.2%
Sicilian Defense: Najdorf Variation	369	249 / 106 / 14	67.5%
Sicilian Defense: Dragon Variation	356	208 / 122 / 26	58.4%
Czech Defense	263	168 / 85 / 10	63.9%
Scandinavian Defense	226	122 / 91 / 13	54.0%
Sicilian Defense: Four Knights Variation, Cobra Variation	167	86 / 66 / 15	51.5%
Ruy Lopez: Closed	156	85 / 63 / 8	54.5%
Sicilian Defense: Accelerated Dragon	131	68 / 58 / 5	51.9%
Alekhine Defense	116	59 / 49 / 8	50.9%

Daily Opening	Games	Record	Win Rate
Caro-Kann Defense	2	2 / 0 / 0	100.0%
English Opening: Drill Variation	2	2 / 0 / 0	100.0%
Ruy Lopez: Exchange Variation	2	2 / 0 / 0	100.0%
Ruy Lopez	2	2 / 0 / 0	100.0%
English Opening: Symmetrical Variation, Fianchetto Variation	1	1 / 0 / 0	100.0%
Sicilian Defense: Accelerated Dragon, Exchange Variation	1	1 / 0 / 0	100.0%
Sicilian Defense: Taimanov Variation	1	1 / 0 / 0	100.0%
King's Indian Defense: Normal Variation, Deferred Fianchetto	1	1 / 0 / 0	100.0%
Caro-Kann Defense: Exchange Variation	1	1 / 0 / 0	100.0%
Philidor Defense	1	1 / 0 / 0	100.0%

Bullet Opening	Games	Record	Win Rate
French Defense: Exchange Variation	10	10 / 0 / 0	100.0%
Sicilian Defense: Dragon Variation	9	7 / 2 / 0	77.8%
Scandinavian Defense	8	6 / 2 / 0	75.0%
Modern	7	5 / 2 / 0	71.4%
Caro-Kann Defense	5	3 / 1 / 1	60.0%
Ruy Lopez: Schliemann Defense	3	2 / 1 / 0	66.7%
Caro-Kann Defense: Exchange Variation	3	3 / 0 / 0	100.0%
Elephant Gambit	3	1 / 2 / 0	33.3%
Ruy Lopez: Brix Variation	3	2 / 1 / 0	66.7%
Sicilian Defense: Nimzowitsch Variation	3	2 / 1 / 0	66.7%

Rapid Opening	Games	Record	Win Rate
Ruy Lopez: Old Steinitz Defense, Semi-Duras Variation	1	1 / 0 / 0	100.0%
Ruy Lopez: Classical Defense, Benelux Variation	1	1 / 0 / 0	100.0%
Alekhine Defense	1	1 / 0 / 0	100.0%

Blitz Opening	Games	Record	Win Rate
Ruy Lopez	560	292 / 239 / 29	52.1%
Dutch Defense	511	263 / 222 / 26	51.5%
Colle System: Rhamphorhynchus Variation	429	221 / 183 / 25	51.5%
Blackburne Shilling Gambit	277	146 / 120 / 11	52.7%
Scotch Game	263	119 / 127 / 17	45.2%
English Opening	204	112 / 87 / 5	54.9%
Ruy Lopez: Morphy Defense, Modern Steinitz Defense, Fianchetto Variation	184	97 / 80 / 7	52.7%
Giuoco Piano: Tarrasch Variation	157	64 / 83 / 10	40.8%
Dutch Defense: Queen's Knight Variation	143	77 / 62 / 4	53.9%
KGD: Classical, 3.Bc4	135	74 / 57 / 4	54.8%

Daily Opening	Games	Record	Win Rate
Blackburne Shilling Gambit	3	3 / 0 / 0	100.0%
KGD: Classical, 3.Bc4	2	2 / 0 / 0	100.0%
English Opening: Agincourt Defense	2	2 / 0 / 0	100.0%
Dresden Opening: The Goblin	2	2 / 0 / 0	100.0%
Sicilian Defense: Alapin Variation, Sherzer Variation	2	2 / 0 / 0	100.0%
Nimzo-Larsen Attack	1	1 / 0 / 0	100.0%
Dutch Defense: Leningrad Variation, Warsaw Variation	1	1 / 0 / 0	100.0%
Sicilian Defense	1	1 / 0 / 0	100.0%
English Opening	1	1 / 0 / 0	100.0%
Dutch Defense: Fianchetto Variation	1	1 / 0 / 0	100.0%

Bullet Opening	Games	Record	Win Rate
Dutch Defense	12	10 / 2 / 0	83.3%
Blackburne Shilling Gambit	8	3 / 5 / 0	37.5%
Scotch Game	8	6 / 1 / 1	75.0%
English Opening	8	5 / 3 / 0	62.5%
Ruy Lopez	7	6 / 1 / 0	85.7%
KGD: Classical, 3.Bc4	7	5 / 2 / 0	71.4%
Dutch Defense: Queen's Knight Variation	5	4 / 0 / 1	80.0%
Colle System: Rhamphorhynchus Variation	5	4 / 0 / 1	80.0%
Nimzo-Larsen Attack	5	4 / 1 / 0	80.0%
Italian Game: Classical Variation, Ghulam-Kassim Variation	3	3 / 0 / 0	100.0%

Rapid Opening	Games	Record	Win Rate
Blackburne Shilling Gambit	2	2 / 0 / 0	100.0%
Colle System: Rhamphorhynchus Variation	1	1 / 0 / 0	100.0%
Slav Defense	1	1 / 0 / 0	100.0%
Scotch Game	1	1 / 0 / 0	100.0%
Dutch Defense	1	1 / 0 / 0	100.0%