Player Profile

Przemyslaw Koc NM

2346PL Gdansk, Poland Since 2012 (Active) Chess.com ♟♟♟♟♟♟

51.3% W 39.5% L 9.2% D

Bullet

2456

795W 574L 85D

Blitz

2608

8386W 6509L 1558D

Rapid

2499

54W 34L 19D

Daily

1378

1W 0L 0D

Openings: Most Played

Piece

Time Control

Bullet Opening	Games	Record	Win Rate
London System: Poisoned Pawn Variation	163	92 / 60 / 11	56.4%
Sicilian Defense: Nimzowitsch Variation	91	54 / 31 / 6	59.3%
Australian Defense	82	44 / 34 / 4	53.7%
Döry Defense	74	48 / 20 / 6	64.9%
Amazon Attack: Siberian Attack	70	41 / 23 / 6	58.6%
Colle System: Rhamphorhynchus Variation	65	34 / 28 / 3	52.3%
Dutch Defense	61	33 / 28 / 0	54.1%
Amar Gambit	51	29 / 19 / 3	56.9%
Czech Defense	49	32 / 15 / 2	65.3%
East Indian Defense	44	23 / 18 / 3	52.3%

Blitz Opening	Games	Record	Win Rate
Amazon Attack: Siberian Attack	1648	855 / 660 / 133	51.9%
London System: Poisoned Pawn Variation	1317	719 / 445 / 153	54.6%
Döry Defense	856	469 / 308 / 79	54.8%
Sicilian Defense: Nimzowitsch Variation	804	439 / 288 / 77	54.6%
Dutch Defense	745	347 / 327 / 71	46.6%
Colle System: Rhamphorhynchus Variation	724	347 / 311 / 66	47.9%
Czech Defense	689	376 / 254 / 59	54.6%
Scandinavian Defense	650	302 / 291 / 57	46.5%
Amazon Attack	524	279 / 201 / 44	53.2%
Australian Defense	448	221 / 189 / 38	49.3%

Rapid Opening	Games	Record	Win Rate
London System: Poisoned Pawn Variation	19	11 / 4 / 4	57.9%
Amazon Attack: Siberian Attack	7	1 / 5 / 1	14.3%
Döry Defense	7	3 / 1 / 3	42.9%
Sicilian Defense: Nimzowitsch Variation	5	3 / 1 / 1	60.0%
Amazon Attack	4	4 / 0 / 0	100.0%
Dutch Defense: Staunton Gambit	3	0 / 2 / 1	0.0%
Queen's Pawn Game: Torre Attack	3	1 / 2 / 0	33.3%
Czech Defense	3	1 / 1 / 1	33.3%
East Indian Defense	3	1 / 1 / 1	33.3%
Philidor Defense	3	1 / 2 / 0	33.3%

Daily Opening	Games	Record	Win Rate
Scandinavian Defense	1	1 / 0 / 0	100.0%
Bird Opening: Dutch Variation, Batavo Gambit	1	1 / 0 / 0	100.0%

Bullet Opening	Games	Record	Win Rate
London System: Poisoned Pawn Variation	158	89 / 58 / 11	56.3%
Döry Defense	72	46 / 20 / 6	63.9%
Amazon Attack: Siberian Attack	70	41 / 23 / 6	58.6%
Australian Defense	66	34 / 29 / 3	51.5%
East Indian Defense	44	23 / 18 / 3	52.3%
Modern	26	11 / 12 / 3	42.3%
Amazon Attack	22	14 / 5 / 3	63.6%
Queen's Pawn Game: Torre Attack	19	7 / 11 / 1	36.8%
Benoni Defense: Benoni Gambit Accepted	18	7 / 8 / 3	38.9%
Czech Defense	15	10 / 5 / 0	66.7%

Blitz Opening	Games	Record	Win Rate
Amazon Attack: Siberian Attack	1613	840 / 646 / 127	52.1%
London System: Poisoned Pawn Variation	1299	710 / 437 / 152	54.7%
Döry Defense	807	439 / 290 / 78	54.4%
Amazon Attack	494	266 / 186 / 42	53.9%
Queen's Pawn Game: Torre Attack	348	194 / 126 / 28	55.8%
East Indian Defense	247	130 / 92 / 25	52.6%
Australian Defense	231	124 / 86 / 21	53.7%
Modern	221	122 / 78 / 21	55.2%
Czech Defense	199	124 / 59 / 16	62.3%
Hungarian Opening: Wiedenhagen-Beta Gambit	175	89 / 73 / 13	50.9%

Rapid Opening	Games	Record	Win Rate
London System: Poisoned Pawn Variation	19	11 / 4 / 4	57.9%
Amazon Attack: Siberian Attack	7	1 / 5 / 1	14.3%
Döry Defense	7	3 / 1 / 3	42.9%
Amazon Attack	4	4 / 0 / 0	100.0%
Queen's Pawn Game: Torre Attack	3	1 / 2 / 0	33.3%
East Indian Defense	3	1 / 1 / 1	33.3%
Dutch Defense: Staunton Gambit	2	0 / 1 / 1	0.0%
Nimzo-Larsen Attack	1	1 / 0 / 0	100.0%
Modern Defense: Pterodactyl Variation	1	1 / 0 / 0	100.0%
Giuoco Piano: Tarrasch Variation	1	1 / 0 / 0	100.0%

Bullet Opening	Games	Record	Win Rate
Sicilian Defense: Nimzowitsch Variation	91	54 / 31 / 6	59.3%
Colle System: Rhamphorhynchus Variation	53	27 / 24 / 2	50.9%
Dutch Defense	51	26 / 25 / 0	51.0%
Amar Gambit	46	29 / 14 / 3	63.0%
English Opening	42	26 / 15 / 1	61.9%
Sicilian Defense: Alapin Variation	35	15 / 20 / 0	42.9%
Czech Defense	34	22 / 10 / 2	64.7%
Nimzo-Larsen Attack	33	15 / 15 / 3	45.5%
Modern Defense	28	16 / 10 / 2	57.1%
Dutch Defense: Queen's Knight Variation	25	19 / 5 / 1	76.0%

Blitz Opening	Games	Record	Win Rate
Sicilian Defense: Nimzowitsch Variation	804	439 / 288 / 77	54.6%
Dutch Defense	691	324 / 307 / 60	46.9%
Scandinavian Defense	629	287 / 286 / 56	45.6%
Colle System: Rhamphorhynchus Variation	559	261 / 243 / 55	46.7%
Czech Defense	490	252 / 195 / 43	51.4%
Modern Defense	378	194 / 151 / 33	51.3%
Philidor Defense	360	168 / 164 / 28	46.7%
English Opening	346	164 / 151 / 31	47.4%
Sicilian Defense: Closed	292	153 / 113 / 26	52.4%
Petrov's Defense	280	150 / 100 / 30	53.6%

Rapid Opening	Games	Record	Win Rate
Sicilian Defense: Nimzowitsch Variation	5	3 / 1 / 1	60.0%
Czech Defense	3	1 / 1 / 1	33.3%
Philidor Defense	3	1 / 2 / 0	33.3%
Caro-Kann Defense	3	2 / 1 / 0	66.7%
Petrov's Defense	3	2 / 0 / 1	66.7%
Sicilian Defense	2	2 / 0 / 0	100.0%
Sicilian Defense: Closed	2	1 / 0 / 1	50.0%
Barnes Defense	2	1 / 1 / 0	50.0%
Dutch Defense	2	0 / 1 / 1	0.0%
Bird Opening	1	1 / 0 / 0	100.0%

Daily Opening	Games	Record	Win Rate
Scandinavian Defense	1	1 / 0 / 0	100.0%
Bird Opening: Dutch Variation, Batavo Gambit	1	1 / 0 / 0	100.0%