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  Lichess Antichess World Championship
 

Lichess Antichess World Championship


Edition Lichess World Champion Runner-up Final Candidates Qualification All
2018 Vladica Andrejić @Arimakat Emirhan Oğul @Ogul1 PGN - Stat PGN - Stat PGN - Stat PGN - Stat
2019 Vladica Andrejić @Arimakat Emirhan Oğul @Ogul1 PGN - Stat PGN - Stat PGN - Stat PGN - Stat
2020 Caleb Nezol @PepsiNGaming Artyom Andreev @GrohochetGrom PGN - Stat PGN - Stat PGN - Stat PGN - Stat

3rd Edition - Year 2020

The 3rd edition of Lichess Antichess World Championship is organized by Odmwnd and Shiaxou. All games are rated and have 2+5 (2 minutes with 5 seconds increment per move) time control. The championship consists of four stages: Qualification (Swiss), Knock-Out, Candidates (round-robin), and Final (1v1). It was originally intended that the world champion Arimakat, as well as the runner-up Ogul1, be directly included in the 8 candidates. However, Arimakat refused to play under these conditions believing that the world champion did not get enough respect, while Ogul1 closed his account. Thus, all 50 registred players started the cycle from the Qualification in the 8-round Swiss tournament. The first four (ChangeOpenings, Yourself101010, Lo-ol, Azoha) directly qualified for the Candidates, while the four remaining places were reserved for the winners of the Knockout round played by the players until the 12th place. All favorites pass the Knockout round, so we had two round robins of four players. The winners of groups played the grand final, and Caleb Nezol defeated Artyom Andreev and become the new antichess champion.

A general impression is that most of time and resources have been unnecessarily spent on Qualification where players had a luxury of losing three matches and pass to the next stage. Also, the Qualification were paired with a program that used virtual points for players whose match was officially 0-0, while the selection of tie-breaks was poor, and in the end they were calculated manually. On the other hand, in the following stages, no player has the right to make a mistake, while the best players will play a very small number of games among themselves, which will not improve the popularity of Antichess. The complete set of rules you can read here, while the forum is here.


World Championship Match

#   World Championship Match BP Perf
1Caleb Nezol PepsiNGaming 2344
2Artyom Andreev GrohochetGrom 2192

Date     Result  
07.01.2021 PepsiNGaming GrohochetGrom 8½-5½ 0===0110110111 1===1001001000

The 3rd Place Match

#   The 3rd Place Match BP Perf
3ChangeOpening 82361
4Lo-ol 42152

Date     Result  
05.01.2021 ChangeOpening Lo-ol 8-4 100100111111 011011000000

The Candidates

Two Round Robins with 4 players each. The winners of groups, GrohochetGrom and PepsiNGaming qualify for the final.

#   Candidates Pool A 1 2 3 4 MP BP Perf
1PepsiNGaming #4772182260
2ChangeOpening 6#472172227
3Azoha 36#215½2196
4UltimateSuperPlayer 33#02120

#   Candidates Pool B 1 2 3 4 MP BP Perf
1GrohochetGrom #73202331
2Lo-ol #216½2253
3Yourself101010 #5½132181
4Odmwnd 35#½10½2112


The Knockout Round

All favorites won the Knockout round and become candidates.

Wild card     Result  
06.12.2020 GrohochetGrom MagnusXL 5½-1½ 011111= 100000=
08.12.2020 UltimateSuperPlayer ChessDemon989 6-3 110101011 001010100
06.12.2020 PepsiNGaming Kotov_Syndrome 5½-2½ 1=111001 0=000110
08.12.2020 Odmwnd TheUnknownGuyReborn 5½-3½ 01011=101 10100=010


Qualification

The Qualification started as a 50-player 8-round Swiss tournament for 12 places. After eight weeks of Antichess, the first four reach the Candidates: ChangeOpenings, Yourself101010, Lo-ol, Azoha. The next 8 go to the Knockout Round. The official pairings and results are at Challonge, while the final file is here. We provide all games PGN, full standings, and real performance statistics.

# Player 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Rnd Pts Buc Perf
1ChangeOpening# 101 1 1      8 728 2330
2yourself101010 #0  ½11 1     8 26 2268
3lo-ol01# 0     111  8 632 2220
4Azoha1  #1 0  11    7 629½ 2316
5GrohochetGrom0 10#  11      8 628½ 2286
6UltimateSuperPlayer ½   #0 ½      8 26 2134
7PepsiNGaming00 1 1#10   1  8 533 2263
8ODMWND 0  0 0#     1 8 529½ 2152
9TheUnknownGuyReborn0   0½1 #  1   8 528½ 2109
10Kotov_Syndrome 0 0     #     7 527 2137
11ChessDemon989  00      # 1  8 525½ 2012
12MagnusXL  0     0  #   8 525 2044
13basschess_1989  0   0   0 #  8 524½ 2089
14KOJEKUDE       0     # 8 520½ 2093
15stephiv              #8 518½ 1907

 

8th Round     Result  
15.11.2020 ChangeOpening Azoha 4½-5½ 000101=111 111010=000
17.11.2020 Yourself101010 PepsiNGaming 5½-2½ 010111=1 101000=0
14.11.2020 Lo-ol ChessDemon989 6-1 1111011 0000100
12.11.2020 GrohochetGrom TheUnknownGuyReborn 5½-½ 1111=1 0000=0
15.11.2020 Kotov_Syndrome Douthy 6-3 010101111 101010000
16.11.2020 UltimateSuperPlayer Chijss 5½-3½ 00=101111 11=010000
14.11.2020 Drooksh Odmwnd 0-6 000000 111111
17.11.2020 MagnusXL Bubibubu 5½-3½ 110110=01 001001=10
17.11.2020 Antichess__Samurai Tornon 0-6 000000 111111
16.11.2020 Basschess_1989 Ak1969 6-2 11001111 00110000
18.11.2020 TCF_Namelecc Oops14  
18.11.2020 Lbjunior LeoLeo24  
17.11.2020 St1cks Glaue2dk 6-0 111111 000000
18.11.2020 Phips95 The_Human_Paradox  
18.11.2020 Smrbrz F4opening 1-0
17.11.2020 RR007 RTPonting 2-2 =01= =10=
14.11.2020 Rnbqkrva Jagulep 5½-1½ =111011 =000100
14.11.2020 Stephiv Apsid 5½-3½ 1011=0011 0100=1100
14.11.2020 Ahmad_Edrees Link 6-0 111111 000000
15.11.2020 Kojekude IblunderAlot124 5½-2½ 1110110= 0001001=
14.11.2020 RexIustus SarangSule 5-5 0=0101=110 1=1010=001
12.11.2020 Xrisk   1-0

7th Round     Result  
06.11.2020 ChangeOpening TheUnknownGuyReborn 5½-½ =11111 =00000
07.11.2020 GrohochetGrom Azoha 2-6 00000110 11111001
11.11.2020 UltimateSuperPlayer PepsiNGaming ½-5½ 00000= 11111=
11.11.2020 Yourself101010 Odmwnd 6-4 =10001=111 =01110=000
07.11.2020 Lo-ol RexIustus 6-1 1110111 0001000
11.11.2020 Basschess_1989 ChessDemon989 4-6 1010011000 0101100111
08.11.2020 Douthy Drooksh 5-5 1011101000 0100010111
05.11.2020 Chijss Rnbqkrva 5½-2½ 0=110111 1=001000
10.11.2020 Kotov_Syndrome Apsid 6-2 10101111 01010000
10.11.2020 Kojekude Bubibubu 6-4 101=01=011 010=10=100
09.11.2020 Tornon Ahmad_Edrees 1-6 0000010 1111101
07.11.2020 Antichess__Samurai Glaue2dk 6-3 100111011 011000100
11.11.2020 F4opening Stephiv 0-1
11.11.2020 Smrbrz SarangSule 3-6 011011011 100100100
09.11.2020 Link RR007 1½-5½ =010000 =101111
10.11.2020 RTPonting MagnusXL 4-6 0010011111 1101100000
10.11.2020 Xrisk IblunderAlot124 2-6 00010010 11101101
06.11.2020 Oops14 Phips95 0-6 000000 111111
09.11.2020 TCF_Namelecc Ak1969 5-5 0000111011 1111000100
09.11.2020 The_Human_Paradox St1cks 1-6 0100000 1011111
10.11.2020 Jagulep LeoLeo24 1-0
05.11.2020 Lbjunior   1-0

6th Round     Result  
01.11.2020 ChangeOpening Lo-ol 6-0 111111 000000
02.11.2020 PepsiNGaming TheUnknownGuyReborn 4½-5½ 1=011==000 0=100==111
02.11.2020 GrohochetGrom Odmwnd 6-3 011101011 100010100
29.10.2020 ChessDemon989 Azoha 0-6 000000 111111
31.10.2020 UltimateSuperPlayer Apsid 6-4 0100111101 1011000010
03.11.2020 Yourself101010 Kotov_Syndrome 6-2 =111===1 =000===0
29.10.2020 MagnusXL Douthy 3-6 001110000 110001111
03.11.2020 Basschess_1989 Tornon 6-4 =11001=011 =00110=100
03.11.2020 Kojekude RexIustus 0-1
29.10.2020 Ahmad_Edrees Drooksh 4-6 1==0010100 0==1101011
03.11.2020 Rnbqkrva Ak1969 6-3 110101101 001010010
30.10.2020 Link RTPonting 1½-5½ 001000= 110111=
03.11.2020 F4opening Bubibubu  
01.11.2020 Chijss RR007 5½-4½ 101101001= 010010110=
30.10.2020 Glaue2dk LeoLeo24 6-1 1011111 0100000
03.11.2020 Stephiv St1cks 5½-4½ 111101000= 000010111=
02.11.2020 IblunderAlot124 Antichess__Samurai 1-6 0100000 1011111
03.11.2020 Xrisk SarangSule 0-6 000000 111111
03.11.2020 TCF_Namelecc Smrbrz 3-6 101101101 010010010
02.11.2020 Phips95 Jagulep 6-3 001011111 110100000
03.11.2020 Oops14 Lbjunior  
28.10.2020 The_Human_Paradox   1-0

5th Round     Result  
25.10.2020 GrohochetGrom ChangeOpening 1-6 0000010 1111101
25.10.2020 Azoha PepsiNGaming 2½-5½ 00=10100 11=01011
24.10.2020 Lo-ol Basschess_1989 6-4 1101010101 0010101010
24.10.2020 Odmwnd Kojekude 5½-1½ 1110=11 0001=00
27.10.2020 UltimateSuperPlayer Yourself101010 5-5 1010011001 0101100110
26.10.2020 MagnusXL TheUnknownGuyReborn 3½-6½ 00=0110001 11=1001110
27.10.2020 ChessDemon989 F4opening 6-4 1011001101 0100110010
25.10.2020 Chijss Kotov_Syndrome 1-6 0000100 1111011
26.10.2020 RTPonting Apsid 1½-5½ 000010= 111101=
21.10.2020 Tornon Rnbqkrva 5-5 =0001111=0 =1110000=1
22.10.2020 Ahmad_Edrees LeoLeo24 6-0 111111 000000
23.10.2020 Link Ak1969 5-5 1111010000 0000101111
24.10.2020 Antichess__Samurai Drooksh 1-6 0000100 1111011
24.10.2020 RexIustus IblunderAlot124 6-2 11011011 00100100
22.10.2020 Douthy Glaue2dk 5½-½ =11111 =00000
23.10.2020 Smrbrz RR007 4½-5½ 000=111100 111=000011
26.10.2020 Phips95 Bubibubu 4-6 1001010010 0110101101
21.10.2020 Oops14 Stephiv 0-6 000000 111111
27.10.2020 Lbjunior St1cks 2-6 10100000 01011111
26.10.2020 TCF_Namelecc Xrisk 5-5 1000101110 0111010001
26.10.2020 The_Human_Paradox SarangSule 1½-5½ 0=10000 1=01111
21.10.2020 Jagulep   1-0

4th Round     Result  
14.10.2020 PepsiNGaming ChangeOpening 3½-5½ 000=11100 111=00011
17.10.2020 Lo-ol GrohochetGrom 2½-5½ 00010=10 11101=01
20.10.2020 TheUnknownGuyReborn UltimateSuperPlayer 5-5 1111000010 0000111101
18.10.2020 Azoha Kotov_Syndrome 5½-½ 11=111 00=000
19.10.2020 MagnusXL Drooksh 5½-4½ 01=0100111 10=1011000
16.10.2020 Odmwnd RexIustus 6-0 111111 000000
18.10.2020 Douthy ChessDemon989 5½-3½ 1=1101001 0=0010110
20.10.2020 F4opening RTPonting  
16.10.2020 Ahmad_Edrees Kojekude 1½-5½ 00=0100 11=1011
20.10.2020 Rnbqkrva Basschess_1989 0-6 000000 111111
18.10.2020 Link Yourself101010 ½-5½ 0=0000 1=1111
18.10.2020 Bubibubu Chijss 4-6 000=1011=0 111=0100=1
19.10.2020 Tornon RR007 6-4 0101010111 1010101000
16.10.2020 Apsid St1cks 6-2 01101111 10010000
17.10.2020 Xrisk Ak1969 0-6 000000 111111
20.10.2020 Phips95 Smrbrz  
17.10.2020 Stephiv Antichess__Samurai 1½-5½ 0=01000 1=10111
16.10.2020 Oops14 Glaue2dk ½-5½ 00000= 11111=
19.10.2020 TCF_Namelecc LeoLeo24 0-6 000000 111111
18.10.2020 The_Human_Paradox IblunderAlot124 3½-5½ 0011010=0 1100101=1
16.10.2020 Jagulep Lbjunior 5-5 0101100011 1010011100
14.10.2020 SarangSule   1-0

3rd Round     Result  
09.10.2020 PepsiNGaming Odmwnd 6-2 01111101 10000010
12.10.2020 ChangeOpening F4opening 5½-3½ =11101001 =00010110
11.10.2020 Lo-ol Yourself101010 5½-2½ 11001=11 00110=00
11.10.2020 GrohochetGrom Link 6-1 1101111 0010000
09.10.2020 TheUnknownGuyReborn Bubibubu 9-1 1111111110 0000000001
08.10.2020 Azoha RR007 5-1 011111 100000
13.10.2020 UltimateSuperPlayer Tornon 6-1 1111101 0000010
13.10.2020 Rnbqkrva Ahmad_Edrees 5-5 11=010100= 00=101011=
13.10.2020 Kotov_Syndrome St1cks 6-1 1101111 0010000
10.10.2020 Stephiv RTPonting 2-6 10100000 01011111
11.10.2020 Basschess_1989 Glaue2dk 6-1 1110111 0001000
10.10.2020 Douthy Ak1969 5½-4½ 0011=00111 1100=11000
11.10.2020 LeoLeo24 RexIustus 4½-5½ 011=010100 100=101011
11.10.2020 Kojekude Phips95 5½-2½ 1=10==11 0=01==00
11.10.2020 Chijss Apsid 5-5 1010101100 0101010011
11.10.2020 Antichess__Samurai ChessDemon989 4-6 0010100110 1101011001
13.10.2020 MagnusXL Smrbrz 6-1 1101111 0010000
12.10.2020 Drooksh The_Human_Paradox 3-0 111 000
13.10.2020 Beethoven2 Oops14 0-1
13.10.2020 Jg2017 Lbjunior  
10.10.2020 Jagulep Xrisk 0-6 000000 111111
13.10.2020 SarangSule TCF_Namelecc 0-1
07.10.2020 IblunderAlot124   1-0

2nd Round     Result  
03.10.2020 PepsiNGaming Basschess_1989 6-2 00111111 11000000
02.10.2020 TheUnknownGuyReborn Rnbqkrva 5-5 0100010111 1011101000
06.10.2020 ChangeOpening St1cks 1-0
02.10.2020 Lo-ol MagnusXL 6-0 111111 000000
04.10.2020 GrohochetGrom Antichess__Samurai 6-0 111111 000000
04.10.2020 Odmwnd Chijss 6-4 1010111001 0101000110
01.10.2020 F4opening Kojekude 6-3 011100111 100011000
06.10.2020 Azoha Ahmad_Edrees  
01.10.2020 Yourself101010 LeoLeo24 6-0 111111 000000
04.10.2020 UltimateSuperPlayer RR007 5-5 0011110010 1100001101
02.10.2020 Link Douthy 5½-2½ 011110=1 100001=0
01.10.2020 Drooksh Kotov_Syndrome 1½-5½ 0010=00 1101=11
03.10.2020 Bubibubu Dextorex15 4½-½ 111=1 000=0
06.10.2020 GrabThem Tornon 0-1
30.09.2020 SarangSule Stephiv 2-6 00001010 11110101
06.10.2020 Glaue2dk Gustavo_Linhares 1-0
02.10.2020 IblunderAlot124 RTPonting 1½-5½ 001=000 110=111
06.10.2020 ToniSombra Inzhu  
04.10.2020 Beethoven2 The_Human_Paradox 5-5 0100001111 1011110000
01.10.2020 Smrbrz Oops14 6-0 111111 000000
04.10.2020 ChessDemon989 Lbjunior 6-2 11011011 00100100
05.10.2020 Apsid Xrisk 6-2 01011111 10100000
05.10.2020 Phips95 TCF_Namelecc 6-1 11=1=11 00=0=00
02.10.2020 RexIustus Jg2017 6-2 11101011 00010100
03.10.2020 Ak1969 Jagulep 6-4 0111011001 1000100110

1st Round     Result  
30.09.2020 PepsiNGaming The_Human_Paradox 1-0
26.09.2020 TheUnknownGuyReborn Oops14 6-1 1110111 0001000
23.09.2020 ChangeOpening Lbjunior 5½-2½ 01=11011 10=00100
30.09.2020 Lo-ol Xrisk 1-0
28.09.2020 GrohochetGrom TCF_Namelecc 8-2 0111011111 1000100000
30.09.2020 Odmwnd Jg2017 1-0
26.09.2020 F4opening Jagulep 6-3 111010011 000101100
28.09.2020 Azoha SarangSule 5½-½ 11111= 00000=
25.09.2020 Yourself101010 Glaue2dk 6-0 111111 000000
30.09.2020 Kotov_Syndrome Dextorex15  
28.09.2020 UltimateSuperPlayer IblunderAlot124 7½-½ 1111=111 0000=000
30.09.2020 Link ToniSombra 1-0
26.09.2020 Basschess_1989 Beethoven2 5½-3½ 110110=01 001001=10
30.09.2020 GrabThem Ahmad_Edrees 0-1
28.09.2020 Rnbqkrva Smrbrz 4½-2½ 0=11101 1=00010
28.09.2020 St1cks ChessDemon989 6-3 011001111 100110000
23.09.2020 MagnusXL Apsid 5½-3½ 01011101= 10100010=
28.09.2020 Stephiv LeoLeo24 2-6 00010010 11101101
27.09.2020 Antichess__Samurai Phips95 6-1 1111011 0000100
30.09.2020 Gustavo_Linhares RR007 0-1
24.09.2020 Chijss RexIustus 5½-3½ 01101011= 10010100=
24.09.2020 Kojekude Ak1969 6-1 1101111 0010000
26.09.2020 RTPonting Douthy 4-6 0001==1100 1110==0011
30.09.2020 Inzhu Drooksh 0-1
24.09.2020 Bubibubu Tornon 5-5 1101011000 0010100111

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