ECO Chess Opening Codes

5/20/2018 ECO Chess Opening Codes

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ECOA00 Uncommon Opening

1 g4, a3, h3, etc.

A01 Nimzovich-Larsen Attack1 b3

A02 Bird's Opening1 f4

A03 Bird's Opening1 f4 d5

A04 Reti Opening1 Nf3

A05 Reti Opening1 Nf3 Nf6

A06 Reti Opening1 Nf3 d5

A07 King's Indian Attack

1 Nf3 d5 2 g3A08 King's Indian Attack

1 Nf3 d5 2 g3 c5 3 Bg2

A09 Reti Opening1 Nf3 d5 2 c4

A10 Engish1 c4

A11 Engish! Caro-Kann "e#ensive $%stem1 c4 c6

A12 Engish &ith (1 c4 c6 2 Nf3 d5 3 b3

A13 Engish1 c4 e6

A14 Engish1 c4 e6 2 Nf3 d5 3 g3 Nf6 4 Bg2 Be7 5 O-O

A15 Engish1 c4 Nf6

A16 Engish1 c4 Nf6 2 Nc3

A17 Engish1 c4 Nf6 2 Nc3 e6

A18 Engish! )ikenas-Cars1 c4 Nf6 2 Nc3 e6 3 e4

A19 Engish! )ikenas-Cars! $iciian *ariation1 c4 Nf6 2 Nc3 e6 3 e4 c5

A20 Engish1 c4 e5

A21 Engish1 c4 e5 2 Nc3

A22 Engish1 c4 e5 2 Nc3 Nf6

A23 Engish! Bremen $%stem! Keres *ariation1 c4 e5 2 Nc3 Nf6 3 g3 c6


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A24 Engish! Bremen $%stem &ith +++g,1 c4 e5 2 Nc3 Nf6 3 g3 g6

A25 Engish1 c4 e5 2 Nc3 Nc6

A26 Engish1 c4 e5 2 Nc3 Nc6 3 g3 g6 4 Bg2 Bg7 5 d3 d6

A27 Engish! hree Knights $%stem

1 c4 e5 2 Nc3 Nc6 3 Nf3

A28 Engish1 c4 e5 2 Nc3 Nc6 3 Nf3 Nf6

A29 Engish! .o/r Knights! Kingside .ianchetto1 c4 e5 2 Nc3 Nc6 3 Nf3 Nf6 4 g3

A30 Engish! $%mmetrica1 c4 c5

A31 Engish! $%mmetrica! Benoni .ormation1 c4 c5 2 Nf3 Nf6 3 d4

A32 Engish! $%mmetrica *ariation1 c4 c5 2 Nf3 Nf6 3 d4 cxd4 4 Nxd4 e6

A33 Engish! $%mmetrica1 c4 c5 2 Nf3 Nf6 3 d4 cxd4 4 Nxd4 e6 5 Nc3 Nc6

A34 Engish! $%mmetrica1 c4 c5 2 Nc3

A35 Engish! $%mmetrica1 c4 c5 2 Nc3 Nc6

A36 Engish1 c4 c5 2 Nc3 Nc6 3 g3

A37 Engish! $%mmetrica1 c4 c5 2 Nc3 Nc6 3 g3 g6 4 Bg2 Bg7 5 Nf3

A38 Engish! $%mmetrica1 c4 c5 2 Nc3 Nc6 3 g3 g6 4 Bg2 Bg7 5 Nf3 Nf6

A39 Engish! $%mmetrica! )ain ine &ith d01 c4 c5 2 Nc3 Nc6 3 g3 g6 4 Bg2 Bg7 5 Nf3 Nf6 6 O-O O-O 7 d4

A40 1/een's 2a&n 3ame1 d4

A41 1/een's 2a&n 3ame 4&ith +++d,51 d4 d6

A42 )odern "e#ense! Averakh $%stem1 d4 d6 2 c4 g6 3 Nc3 Bg7 4 e4

A43 Od Benoni1 d4 c5

A44 Od Benoni "e#ense1 d4 c5 2 d5 e5

A45 1/een's 2a&n 3ame1 d4 Nf6

A46 1/een's 2a&n 3ame

1 d4 Nf6 2 Nf3A47 1/een's Indian

1 d4 Nf6 2 Nf3 b6

A48 King's Indian


3/22

1 d4 Nf6 2 Nf3 g6

A49 King's Indian! .ianchetto &itho/t c01 d4 Nf6 2 Nf3 g6 3 g3

A50 1/een's 2a&n 3ame1 d4 Nf6 2 c4

A51 B/dapest 3amit1 d4 Nf6 2 c4 e5

A52 B/dapest 3amit1 d4 Nf6 2 c4 e5 3 dxe5 Ng4

A53 Od Indian1 d4 Nf6 2 c4 d6

A54 Od Indian! Ukrainian *ariation! 0+N#(1 d4 Nf6 2 c4 d6 3 Nc3 e5 4 Nf3

A55 Od Indian! )ain ine1 d4 Nf6 2 c4 d6 3 Nc3 e5 4 Nf3 Nbd7 5 e4

A56 Benoni "e#ense

1 d4 Nf6 2 c4 c5A57 Benko 3amit

1 d4 Nf6 2 c4 c5 3 d5 b5

A58 Benko 3amit1 d4 Nf6 2 c4 c5 3 d5 b5 4 cxb5 a6 5 bxa6

A59 Benko 3amit1 d4 Nf6 2 c4 c5 3 d5 b5 4 cxb5 a6 5 bxa6 Bxa6 6 Nc3 d6 7 e4

A60 Benoni "e#ense1 d4 Nf6 2 c4 c5 3 d5 e6

A61 Benoni

1 d4 Nf6 2 c4 c5 3 d5 e6 4 Nc3 exd5 5 cxd5 d6 6 Nf3 g6

A62 Benoni! .ianchetto *ariation1 d4 Nf6 2 c4 c5 3 d5 e6 4 Nc3 exd5 5 cxd5 d6 6 Nf3 g6 7 g3 Bg7 8 Bg2 O-O

A63 Benoni! .ianchetto! 6+++Nd71 d4 Nf6 2 c4 c5 3 d5 e6 4 Nc3 exd5 5 cxd5 d6 6 Nf3 g6 7 g3 Bg7 8 Bg2 O-O 9

A64 Benoni! .ianchetto! 88+++Re91 d4 Nf6 2 c4 c5 3 d5 e6 4 Nc3 exd5 5 cxd5 d6 6 Nf3 g6 7 g3 Bg7 8 Bg2 O-O 9

A65 Benoni! ,+e01 d4 Nf6 2 c4 c5 3 d5 e6 4 Nc3 exd5 5 cxd5 d6 6 e4

A66 Benoni1 d4 Nf6 2 c4 c5 3 d5 e6 4 Nc3 exd5 5 cxd5 d6 6 e4 g6 7 f4

A67 Benoni! aimanov *ariation1 d4 Nf6 2 c4 c5 3 d5 e6 4 Nc3 exd5 5 cxd5 d6 6 e4 g6 7 f4 Bg7 8 Bb5+

A68 Benoni! .o/r 2a&ns Attack1 d4 Nf6 2 c4 c5 3 d5 e6 4 Nc3 exd5 5 cxd5 d6 6 e4 g6 7 f4 Bg7 8 Nf3 O-O

A69 Benoni! .o/r 2a&ns Attack! )ain ine1 d4 Nf6 2 c4 c5 3 d5 e6 4 Nc3 exd5 5 cxd5 d6 6 e4 g6 7 f4 Bg7 8 Nf3 O-O 9

A70 Benoni! Cassica &ith 7+N#(1 d4 Nf6 2 c4 c5 3 d5 e6 4 Nc3 exd5 5 cxd5 d6 6 e4 g6 7 Nf3

A71 Benoni! Cassica! 9+Bg:1 d4 Nf6 2 c4 c5 3 d5 e6 4 Nc3 exd5 5 cxd5 d6 6 e4 g6 7 Nf3 Bg7 8 Bg5

A72 Benoni! Cassica &itho/t 6+O-O1 d4 Nf6 2 c4 c5 3 d5 e6 4 Nc3 exd5 5 cxd5 d6 6 e4 g6 7 Nf3 Bg7 8 Be2 O-O


4/22

A73 Benoni! Cassica! 6+O-O1 d4 Nf6 2 c4 c5 3 d5 e6 4 Nc3 exd5 5 cxd5 d6 6 e4 g6 7 Nf3 Bg7 8 Be2 O-O 9

A74 Benoni! Cassica! 6+++a,! 8;+a01 d4 Nf6 2 c4 c5 3 d5 e6 4 Nc3 exd5 5 cxd5 d6 6 e4 g6 7 Nf3 Bg7 8 Be2 O-O 9

A75 Benoni! Cassica &ith +++a, and 8;+++Bg01 d4 Nf6 2 c4 c5 3 d5 e6 4 Nc3 exd5 5 cxd5 d6 6 e4 g6 7 Nf3 Bg7 8 Be2 O-O 9

A76 Benoni! Cassica! 6+++Re9

1 d4 Nf6 2 c4 c5 3 d5 e6 4 Nc3 exd5 5 cxd5 d6 6 e4 g6 7 Nf3 Bg7 8 Be2 O-O 9

A77 Benoni! Cassica! 6+++Re9! 8;+Ndd01 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 Nc6 6 Bg5 e6 7 Qd2 Be7 8 O-O-OO-O 9 f4 Nxd4 10 Qxd4

B66 $iciian! Richter-Ra/zer Attack! 7+++a,1 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 Nc6 6 Bg5 e6 7 Qd2 a6

B67 $iciian! Richter-Ra/zer Attack! 7+++a, "e#ense! 9+++Bd71 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 Nc6 6 Bg5 e6 7 Qd2 a6 8 O-O-O

Bd7B68 $iciian! Richter-Ra/zer Attack! 7+++a, "e#ense! 6+++Be7

1 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 Nc6 6 Bg5 e6 7 Qd2 a6 8 O-O-OBd7 9 f4 Be7


8/22

B69 $iciian! Richter-Ra/zer Attack! 7+++a, "e#ense! 88+B>#,1 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 Nc6 6 Bg5 e6 7 Qd2 a6 8 O-O-OBd7 9 f4 Be7 10 Nf3 b5 11 Bxf6

B70 $iciian! "ragon *ariation1 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 g6

B71 $iciian! "ragon! Leven?sh *ariation1 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 g6 6 f4

B72 $iciian! "ragon1 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 g6 6 Be3

B73 $iciian! "ragon! Cassica1 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 g6 6 Be3 Bg7 7 Be2 Nc6 8 O-O

B74 $iciian! "ragon! Cassica1 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 g6 6 Be3 Bg7 7 Be2 Nc6 8 O-O O-O 9 Nb3

B75 $iciian! "ragon! @/gosav Attack1 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 g6 6 Be3 Bg7 7 f3

B76 $iciian! "ragon! @/gosav Attack1 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 g6 6 Be3 Bg7 7 f3 O-O

B77 $iciian! "ragon! @/gosav Attack1 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 g6 6 Be3 Bg7 7 f3 O-O 8 Qd2 Nc69 Bc4

B78 $iciian! "ragon! @/gosav Attack! 8;+caste ong1 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 g6 6 Be3 Bg7 7 f3 O-O 8 Qd2 Nc69 Bc4 Bd7 10 O-O-O

B79 $iciian! "ragon! @/gosav Attack! 8


9/22

1 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 a6 6 g3

B92 $iciian! Nador#! Opocensk% *ariation1 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 a6 6 Be2

B93 $iciian! Nador#! ,+#01 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 a6 6 f4

B94 $iciian! Nador#1 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 a6 6 Bg5

B95 $iciian! Nador#! ,+++e,1 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 a6 6 Bg5 e6

B96 $iciian! Nador#1 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 a6 6 Bg5 e6 7 f4

B97 $iciian! Nador#1 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 a6 6 Bg5 e6 7 f4 Qb6

B98 $iciian! Nador#1 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 a6 6 Bg5 e6 7 f4 Be7

B99 $iciian! Nador#! 7+++Be7 )ain ine

1 e4 c5 2 Nf3 d6 3 d4 cxd4 4 Nxd4 Nf6 5 Nc3 a6 6 Bg5 e6 7 f4 Be7 8 Qf3 Qc7 9O-O-O Nbd7

00 .rench "e#ense1 e4 e6

01 .rench! E>change1 e4 e6 2 d4 d5 3 exd5 exd5 4 Nc3 Nf6 5 Bg5

02 .rench! Advance1 e4 e6 2 d4 d5 3 e5

03 .rench! arrasch1 e4 e6 2 d4 d5 3 Nd2

04 .rench! arrasch! 3/imard )ain ine1 e4 e6 2 d4 d5 3 Nd2 Nc6 4 Ngf3 Nf6

05 .rench! arrasch1 e4 e6 2 d4 d5 3 Nd2 Nf6

06 .rench! arrasch1 e4 e6 2 d4 d5 3 Nd2 Nf6 4 e5 Nfd7 5 Bd3 c5 6 c3 Nc6 7 Ne2 cxd4 8 cxd4

07 .rench! arrasch1 e4 e6 2 d4 d5 3 Nd2 c5

08 .rench! arrasch! Open! 0+ed ed1 e4 e6 2 d4 d5 3 Nd2 c5 4 exd5 exd5

09 .rench! arrasch! Open *ariation! )ain ine1 e4 e6 2 d4 d5 3 Nd2 c5 4 exd5 exd5 5 Ngf3 Nc6

10 .rench1 e4 e6 2 d4 d5 3 Nc3

11 .rench1 e4 e6 2 d4 d5 3 Nc3 Nf6

12 .rench! )cC/tcheon1 e4 e6 2 d4 d5 3 Nc3 Nf6 4 Bg5 Bb4

13 .rench

1 e4 e6 2 d4 d5 3 Nc3 Nf6 4 Bg5 Be714 .rench! Cassica

1 e4 e6 2 d4 d5 3 Nc3 Nf6 4 Bg5 Be7 5 e5 Nfd7 6 Bxe7 Qxe7

15 .rench! ina&er


10/22

1 e4 e6 2 d4 d5 3 Nc3 Bb4

16 .rench! ina&er1 e4 e6 2 d4 d5 3 Nc3 Bb4 4 e5

17 .rench! ina&er! Advance1 e4 e6 2 d4 d5 3 Nc3 Bb4 4 e5 c5

18 .rench! ina&er1 e4 e6 2 d4 d5 3 Nc3 Bb4 4 e5 c5 5 a3 Bxc3+ 6 bxc3

19 .rench! ina&er! Advance1 e4 e6 2 d4 d5 3 Nc3 Bb4 4 e5 c5 5 a3 Bxc3+ 6 bxc3 Ne7

20 King's 2a&n 3ame1 e4 e5

21 Center 3ame1 e4 e5 2 d4 exd4

22 Center 3ame1 e4 e5 2 d4 exd4 3 Qxd4 Nc6

23 Bishop's Opening

1 e4 e5 2 Bc424 Bishop's Opening

1 e4 e5 2 Bc4 Nf6

25 *ienna1 e4 e5 2 Nc3

26 *ienna1 e4 e5 2 Nc3 Nf6

27 *ienna 3ame1 e4 e5 2 Nc3 Nf6 3 Bc4 Nxe4

28 *ienna 3ame

1 e4 e5 2 Nc3 Nf6 3 Bc4 Nc6

29 *ienna 3amit1 e4 e5 2 Nc3 Nf6 3 f4

30 King's 3amit "ecined1 e4 e5 2 f4

31 King's 3amit "ecined! .akeer Co/nter 3amit1 e4 e5 2 f4 d5

32 King's 3amit "ecined! .akeer Co/nter 3amit1 e4 e5 2 f4 d5 3 exd5 e4 4 d3 Nf6

33 King's 3amit Accepted1 e4 e5 2 f4 exf4

34 King's 3amit Accepted1 e4 e5 2 f4 exf4 3 Nf3

35 King's 3amit Accepted! C/nningham1 e4 e5 2 f4 exf4 3 Nf3 Be7

36 King's 3amit Accepted! Aazia "e#ense1 e4 e5 2 f4 exf4 3 Nf3 d5

37 King's 3amit Accepted1 e4 e5 2 f4 exf4 3 Nf3 g5 4 Nc3

38 King's 3amit Accepted1 e4 e5 2 f4 exf4 3 Nf3 g5 4 Bc4 Bg7

39 King's 3amit Accepted1 e4 e5 2 f4 exf4 3 Nf3 g5 4 h4


11/22

40 King's Knight Opening1 e4 e5 2 Nf3

41 2hiidor "e#ense1 e4 e5 2 Nf3 d6

42 2etrov "e#ense1 e4 e5 2 Nf3 Nf6

43 2etrov! )odern Attack

1 e4 e5 2 Nf3 Nf6 3 d4 exd4 4 e5 Ne4 5 Qxd4

44 King's 2a&n 3ame1 e4 e5 2 Nf3 Nc6

45 $cotch 3ame1 e4 e5 2 Nf3 Nc6 3 d4 exd4 4 Nxd4

46 hree Knights1 e4 e5 2 Nf3 Nc6 3 Nc3

47 .o/r Knights1 e4 e5 2 Nf3 Nc6 3 Nc3 Nf6

48 .o/r Knights1 e4 e5 2 Nf3 Nc6 3 Nc3 Nf6 4 Bb5

49 .o/r Knights1 e4 e5 2 Nf3 Nc6 3 Nc3 Nf6 4 Bb5 Bb4

50 3i/oco 2iano1 e4 e5 2 Nf3 Nc6 3 Bc4 Bc5

51 Evans 3amit1 e4 e5 2 Nf3 Nc6 3 Bc4 Bc5 4 b4

52 Evans 3amit1 e4 e5 2 Nf3 Nc6 3 Bc4 Bc5 4 b4 Bxb4 5 c3 Ba5

53 3i/oco 2iano1 e4 e5 2 Nf3 Nc6 3 Bc4 Bc5 4 c3

54 3i/oco 2iano1 e4 e5 2 Nf3 Nc6 3 Bc4 Bc5 4 c3 Nf6 5 d4 exd4 6 cxd4

55 &o Knights "e#ense1 e4 e5 2 Nf3 Nc6 3 Bc4 Nf6

56 &o Knights1 e4 e5 2 Nf3 Nc6 3 Bc4 Nf6 4 d4 exd4 5 O-O Nxe4

57 &o Knights1 e4 e5 2 Nf3 Nc6 3 Bc4 Nf6 4 Ng5

58 &o Knights1 e4 e5 2 Nf3 Nc6 3 Bc4 Nf6 4 Ng5 d5 5 exd5 Na5

59 &o Knights1 e4 e5 2 Nf3 Nc6 3 Bc4 Nf6 4 Ng5 d5 5 exd5 Na5 6 Bb5+ c6 7 dxc6 bxc6 8Be2 h6

60 R/% Lopez1 e4 e5 2 Nf3 Nc6 3 Bb5

61 R/% Lopez! Bird's "e#ense1 e4 e5 2 Nf3 Nc6 3 Bb5 Nd4

62 R/% Lopez! Od $teinitz "e#ense1 e4 e5 2 Nf3 Nc6 3 Bb5 d6

63 R/% Lopez! $chiemann "e#ense1 e4 e5 2 Nf3 Nc6 3 Bb5 f5


12/22

64 R/% Lopez! Cassica1 e4 e5 2 Nf3 Nc6 3 Bb5 Bc5

65 R/% Lopez! Berin "e#ense1 e4 e5 2 Nf3 Nc6 3 Bb5 Nf6

66 R/% Lopez1 e4 e5 2 Nf3 Nc6 3 Bb5 Nf6 4 O-O d6

67 R/% Lopez

1 e4 e5 2 Nf3 Nc6 3 Bb5 Nf6 4 O-O Nxe4

68 R/% Lopez! E>change1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Bxc6

69 R/% Lopez! E>change! 3igoric *ariation! ,+d01 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Bxc6 dc 5 O-O f6 6 d4

70 R/% Lopez1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4

71 R/% Lopez1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 d6

72 R/% Lopez! )odern $teinitz "e#ense! :+O-O1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 d6 5 O-O

73 R/% Lopez! )odern $teinitz "e#ense1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 d6 5 Bxc6+ bxc6 6 d4

74 R/% Lopez! )odern $teinitz "e#ense1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 d6 5 c3

75 R/% Lopez! )odern $teinitz "e#ense1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 d6 5 c3 Bd7

76 R/% Lopez! )odern $teinitz "e#ense! .ianchetto *ariation1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 d6 5 c3 Bd7 6 d4 g6

77 R/% Lopez1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 Nf6

78 R/% Lopez1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 Nf6 5 O-O

79 R/% Lopez! $teinitz "e#ense "e#erred1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 Nf6 5 O-O d6

80 R/% Lopez! Open1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 Nf6 5 O-O Nxe4

81 R/% Lopez! Open! Do&e Attack1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 Nf6 5 O-O Nxe4 6 d4 b5 7 Bb3 d5 8 dxe5Be6

82 R/% Lopez! Open1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 Nf6 5 O-O Nxe4 6 d4 b5 7 Bb3 d5 8 dxe5Be6 9 c3

83 R/% Lopez! Open1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 Nf6 5 O-O Nxe4 6 d4 b5 7 Bb3 d5 8 dxe5Be6

84 R/% Lopez! Cosed1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 Nf6 5 O-O Be7

85 R/% Lopez! E>change *ariation "o/% "e#erred 4"ERL"51 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 Nf6 5 O-O Be7 6 Bxc6 dxc6

86 R/% Lopez! orra Attack1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 Nf6 5 O-O Be7 6 Qe2


13/22

87 R/% Lopez1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 Nf6 5 O-O Be7 6 Re1 d6

88 R/% Lopez1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 Nf6 5 O-O Be7 6 Re1 b5 7 Bb3

89 R/% Lopez! )arsha1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 Nf6 5 O-O Be7 6 Re1 b5 7 Bb3 O-O 8 c3 d5

90 R/% Lopez! Cosed

1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 Nf6 5 O-O Be7 6 Re1 b5 7 Bb3 O-O 8 c3 d6

91 R/% Lopez! Cosed1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 Nf6 5 O-O Be7 6 Re1 b5 7 Bb3 O-O 8 c3 d6 9d4

92 R/% Lopez! Cosed1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 Nf6 5 O-O Be7 6 Re1 b5 7 Bb3 O-O 8 c3 d6 9h3

93 R/% Lopez! Cosed! $m%sov "e#ense1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 Nf6 5 O-O Be7 6 Re1 b5 7 Bb3 O-O 8 c3 d6 9h3 h6

94 R/% Lopez! Cosed! Bre%er "e#ense1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 Nf6 5 O-O Be7 6 Re1 b5 7 Bb3 O-O 8 c3 d6 9h3 Nb8

95 R/% Lopez! Cosed! Bre%er1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 Nf6 5 O-O Be7 6 Re1 b5 7 Bb3 O-O 8 c3 d6 9h3 Nb8 10 d4

96 R/% Lopez! Cosed1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 Nf6 5 O-O Be7 6 Re1 b5 7 Bb3 O-O 8 c3 d6 9h3 Na5 10 Bc2

97 R/% Lopez! Cosed! Chigorin1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 Nf6 5 O-O Be7 6 Re1 b5 7 Bb3 O-O 8 c3 d6 9h3 Na5 10 Bc2 c5 11 d4 Qc7

98 R/% Lopez! Cosed! Chigorin1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Ba4 Nf6 5 O-O Be7 6 Re1 b5 7 Bb3 O-O 8 c3 d6 9h3 Na5 10 Bc2 c5 11 d4 Qc7 12 Nbd2 Nc6

99 R/% Lopez! Cosed! Chigorin! 8


14/22

1 d4 d5 2 c4 Nc6

!08 1/een's 3amit "ecined! Ain Co/nter 3amit1 d4 d5 2 c4 e5

!09 1/een's 3amit "ecined! Ain Co/nter 3amit! :+g(1 d4 d5 2 c4 e5 3 dxe5 d4 4 Nf3 Nc6 5 g3

!10 1/een's 3amit "ecined $av1 d4 d5 2 c4 c6

!11 1/een's 3amit "ecined $av1 d4 d5 2 c4 c6 3 Nf3

!12 1/een's 3amit "ecined $av1 d4 d5 2 c4 c6 3 Nf3 Nf6 4 e3 Bf5

!13 1/een's 3amit "ecined $av! E>change *ariation1 d4 d5 2 c4 c6 3 Nf3 Nf6 4 cxd5 cxd5

!14 1/een's 3amit "ecined $av! E>change *ariation1 d4 d5 2 c4 c6 3 Nf3 Nf6 4 cxd5 cxd5 5 Nc3 Nc6 6 Bf4 Bf5

!15 1/een's 3amit "ecined $av

1 d4 d5 2 c4 c6 3 Nf3 Nf6 4 Nc3!16 1/een's 3amit "ecined $av

1 d4 d5 2 c4 c6 3 Nf3 Nf6 4 Nc3 dxc4 5 a4

!17 1/een's 3amit "ecined $av1 d4 d5 2 c4 c6 3 Nf3 Nf6 4 Nc3 dxc4 5 a4 Bf5

!18 1/een's 3amit "ecined $av! "/tch1 d4 d5 2 c4 c6 3 Nf3 Nf6 4 Nc3 dxc4 5 a4 Bf5 6 e3

!19 1/een's 3amit "ecined $av! "/tch1 d4 d5 2 c4 c6 3 Nf3 Nf6 4 Nc3 dxc4 5 a4 Bf5 6 e3 e6 7 Bxc4 Bb4 8 O-O O-O 9Qe2

!20 1/een's 3amit Accepted1 d4 d5 2 c4 dxc4

!21 1/een's 3amit Accepted1 d4 d5 2 c4 dxc4 3 Nf3

!22 1/een's 3amit Accepted1 d4 d5 2 c4 dxc4 3 Nf3 a6 4 e3 Bg4 5 Bxc4 e6 6 d5

!23 1/een's 3amit Accepted1 d4 d5 2 c4 dxc4 3 Nf3 Nf6

!24 1/een's 3amit Accepted1 d4 d5 2 c4 dxc4 3 Nf3 Nf6 4 Nc3

!25 1/een's 3amit Accepted1 d4 d5 2 c4 dxc4 3 Nf3 Nf6 4 e3

!26 1/een's 3amit Accepted1 d4 d5 2 c4 dxc4 3 Nf3 Nf6 4 e3 e6

!27 1/een's 3amit Accepted! Cassica1 d4 d5 2 c4 dxc4 3 Nf3 Nf6 4 e3 e6 5 Bxc4 c5 6 O-O a6

!28 1/een's 3amit Accepted! Cassica1 d4 d5 2 c4 dxc4 3 Nf3 Nf6 4 e3 e6 5 Bxc4 c5 6 O-O a6 7 Qe2

!29 1/een's 3amit Accepted! Cassica

1 d4 d5 2 c4 dxc4 3 Nf3 Nf6 4 e3 e6 5 Bxc4 c5 6 O-O a6 7 Qe2 b5 8 Bb3 Bb7!30 1/een's 3amit "ecined

1 d4 d5 2 c4 e6

!31 1/een's 3amit "ecined


15/22

1 d4 d5 2 c4 e6 3 Nc3

!32 1/een's 3amit "ecined! arrasch1 d4 d5 2 c4 e6 3 Nc3 c5

!33 1/een's 3amit "ecined! arrasch1 d4 d5 2 c4 e6 3 Nc3 c5 4 cxd5 exd5 5 Nf3 Nc6 6 g3

!34 1/een's 3amit "ecined! arrasch1 d4 d5 2 c4 e6 3 Nc3 c5 4 cxd5 exd5 5 Nf3 Nc6 6 g3 Nf6 7 Bg2 Be7

!35 1/een's 3amit "ecined1 d4 d5 2 c4 e6 3 Nc3 Nf6

!36 1/een's 3amit "ecined! E>change! 2ositiona ine! ,+1c *ariation

1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Bg5 Be7 5 e3 O-O 6 Rc1

!55 1/een's 3amit "ecined


16/22

1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Bg5 Be7 5 e3 O-O 6 Nf3

!56 1/een's 3amit "ecined1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Bg5 Be7 5 e3 O-O 6 Nf3 h6 7 Bh4

!57 1/een's 3amit "ecined! Lasker "e#ense1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Bg5 Be7 5 e3 O-O 6 Nf3 h6 7 Bh4 Ne4 8 Bxe7Qxe7

!58 1/een's 3amit "ecined! artako&er 4)akagonov-Bondarevsk%5

$%stem1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Bg5 Be7 5 e3 O-O 6 Nf3 h6 7 Bh4 b6

!59 1/een's 3amit "ecined! artako&er1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Bg5 Be7 5 e3 O-O 6 Nf3 h6 7 Bh4 b6 8 cxd5 Nxd5

!60 1/een's 3amit "ecined! Orthodo> "e#ense1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Bg5 Be7 5 e3 O-O 6 Nf3 Nbd7

!61 1/een's 3amit "ecined! Orthodo>! R/instein Attack1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Bg5 Be7 5 e3 O-O 6 Nf3 Nbd7 7 Qc2

!62 1/een's 3amit "ecined! Orthodo>! R/instein Attack

1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Bg5 Be7 5 e3 O-O 6 Nf3 Nbd7 7 Qc2 c5 8 cxd5!63 1/een's 3amit "ecined! Orthodo> "e#ense1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Bg5 Be7 5 e3 O-O 6 Nf3 Nbd7 7 Rc1

!64 1/een's 3amit "ecined! Orthodo>! R/instein Attack1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Bg5 Be7 5 e3 O-O 6 Nf3 Nbd7 7 Rc1 c6 8 Qc2

!65 1/een's 3amit "ecined! Orthodo>! R/instein Attack! )ain ine1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Bg5 Be7 5 e3 O-O 6 Nf3 Nbd7 7 Rc1 c6 8 Qc2 a6 9cxd5

!66 1/een's 3amit "ecined! Orthodo> "e#ense! Bd( ine1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Bg5 Be7 5 e3 O-O 6 Nf3 Nbd7 7 Rc1 c6 8 Bd3

!67 1/een's 3amit "ecined! Orthodo> "e#ense! Bd( ine1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Bg5 Be7 5 e3 O-O 6 Nf3 Nbd7 7 Rc1 c6 8 Bd3 dxc49 Bxc4 Nd5

!68 1/een's 3amit "ecined! Orthodo> "e#ense! Cassica1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Bg5 Be7 5 e3 O-O 6 Nf3 Nbd7 7 Rc1 c6 8 Bd3 dxc4

!69 1/een's 3amit "ecined! Orthodo> "e#ense! Cassica! 8(+de1 d4 d5 2 c4 e6 3 Nc3 Nf6 4 Bg5 Be7 5 e3 O-O 6 Nf3 Nbd7 7 Rc1 c6 8 Bd3 dxc4

!70 Neo-3r/n#ed "e#ense1 d4 Nf6 2 c4 g6 3 f3 d5

!71 Neo-3r/n#ed

1 d4 Nf6 2 c4 g6 3 g3 d5

!72 Neo-3r/n#ed! :+cd! )ain ine1 d4 Nf6 2 c4 g6 3 g3 d5 4 Bg2 Bg7 5 cxd5 Nxd5 6 e4 Nb6 7 Ne2

!73 Neo-3r/n#ed! :+N#(1 d4 Nf6 2 c4 g6 3 g3 d5 4 Bg2 Bg7 5 Nf3

!74 Neo-3r/n#ed! ,+cd N>d:! 7+O-O1 d4 Nf6 2 c4 g6 3 g3 d5 4 Bg2 Bg7 5 Nf3 O-O 6 cxd5 Nxd5 7 O-O

!75 Neo-3r/n#ed! ,+cd N>d:! 7+O-O c:! 9+d>c:1 d4 Nf6 2 c4 g6 3 g3 d5 4 Bg2 Bg7 5 Nf3 O-O 6 cxd5 Nxd5 7 O-O c5 8 dxc5

!76 Neo-3r/n#ed! ,+cd N>d:! 7+O-O N,1 d4 Nf6 2 c4 g6 3 g3 d5 4 Bg2 Bg7 5 Nf3 O-O 6 cxd5 Nxd5 7 O-O Nb6

!77 Neo-3r/n#ed! ,+O-O1 d4 Nf6 2 c4 g6 3 g3 d5 4 Bg2 Bg7 5 Nf3 O-O 6 O-O


17/22

!78 Neo-3r/n#ed! ,+O-O c,1 d4 Nf6 2 c4 g6 3 g3 d5 4 Bg2 Bg7 5 Nf3 O-O 6 O-O c6

!79 Neo-3r/n#ed! ,+O-O! )ain ine1 d4 Nf6 2 c4 g6 3 g3 d5 4 Bg2 Bg7 5 Nf3 O-O 6 O-O c6 7 cxd5 cxd5

!80 3r/n#ed1 d4 Nf6 2 c4 g6 3 Nc3 d5

!81 3r/n#ed! R/ssian *ariation

1 d4 Nf6 2 c4 g6 3 Nc3 d5 4 Qb3

!82 3r/n#ed! 0+B#01 d4 Nf6 2 c4 g6 3 Nc3 d5 4 Bf4

!83 3r/n#ed! 3r/n#ed 3amit1 d4 Nf6 2 c4 g6 3 Nc3 d5 4 Bf4 Bg7 5 e3 O-O

!84 3r/n#ed! 3r/n#ed 3amit Accepted1 d4 Nf6 2 c4 g6 3 Nc3 d5 4 Bf4 Bg7 5 e3 O-O 6 cxd5 Nxd5 7 Nxd5 Qxd5 8Bxc7

!85 3r/n#ed

1 d4 Nf6 2 c4 g6 3 Nc3 d5 4 cxd5 Nxd5!86 3r/n#ed! E>change1 d4 Nf6 2 c4 g6 3 Nc3 d5 4 cxd5 Nxd5 5 e4 Nxc3 6 bxc3 Bg7 7 Bc4

!87 3r/n#ed! E>change1 d4 Nf6 2 c4 g6 3 Nc3 d5 4 cxd5 Nxd5 5 e4 Nxc3 6 bxc3 Bg7 7 Bc4 O-O 8 Ne2c5

!88 3r/n#ed! $passk% *ariation! )ain ine! 8;+++cd! 88+cd1 d4 Nf6 2 c4 g6 3 Nc3 d5 4 cxd5 Nxd5 5 e4 Nxc3 6 bxc3 Bg7 7 Bc4 O-O 8 Ne2

!89 3r/n#ed1 d4 Nf6 2 c4 g6 3 Nc3 d5 4 cxd5 Nxd5 5 e4 Nxc3 6 bxc3 Bg7 7 Bc4 O-O 8 Ne2

!90 3r/n#ed1 d4 Nf6 2 c4 g6 3 Nc3 d5 4 Nf3

!91 3r/n#ed! :+Bg:1 d4 Nf6 2 c4 g6 3 Nc3 d5 4 Nf3 Bg7 5 Bg5

!92 3r/n#ed! :+B#01 d4 Nf6 2 c4 g6 3 Nc3 d5 4 Nf3 Bg7 5 Bf4

!93 3r/n#ed! &ith B#0 = e(1 d4 Nf6 2 c4 g6 3 Nc3 d5 4 Nf3 Bg7 5 Bf4 O-O 6 e3

!94 3r/n#ed1 d4 Nf6 2 c4 g6 3 Nc3 d5 4 Nf3 Bg7 5 e3

!95 3r/n#ed1 d4 Nf6 2 c4 g6 3 Nc3 d5 4 Nf3 Bg7 5 e3 O-O 6 Qb3

!96 3r/n#ed! R/ssian *ariation1 d4 Nf6 2 c4 g6 3 Nc3 d5 4 Nf3 Bg7 5 Qb3

!97 3r/n#ed! R/ssian1 d4 Nf6 2 c4 g6 3 Nc3 d5 4 Nf3 Bg7 5 Qb3 dxc4 6 Qxc4 O-O 7 e4

!98 3r/n#ed! R/ssian1 d4 Nf6 2 c4 g6 3 Nc3 d5 4 Nf3 Bg7 5 Qb3 dxc4 6 Qxc4 O-O 7 e4 Bg4

!99 3r/n#ed "e#ense! $m%sov

1 d4 Nf6 2 c4 g6 3 Nc3 d5 4 Nf3 Bg7 5 Qb3 dxc4 6 Qxc4 O-O 7 e4 Bg4 8 Be3"00 1/een's 2a&n 3ame

1 d4 Nf6 2 c4 e6

"01 Cataan! Cosed


18/22

1 d4 Nf6 2 c4 e6 3 g3 d5 4 Bg2

"02 Cataan! Open! :+1a01 d4 Nf6 2 c4 e6 3 g3 d5 4 Bg2 dxc4 5 Qa4+

"03 Cataan! Open1 d4 Nf6 2 c4 e6 3 g3 d5 4 Bg2 dxc4 5 Qa4+ Nbd7 6 Qxc4

"04 Cataan! Open! :+N#(1 d4 Nf6 2 c4 e6 3 g3 d5 4 Bg2 dxc4 5 Nf3

"05 Cataan! Open! Cassica ine1 d4 Nf6 2 c4 e6 3 g3 d5 4 Bg2 dxc4 5 Nf3 Be7

"06 Cataan! Cosed! :+N#(1 d4 Nf6 2 c4 e6 3 g3 d5 4 Bg2 Be7 5 Nf3

"07 Cataan! Cosed1 d4 Nf6 2 c4 e6 3 g3 d5 4 Bg2 Be7 5 Nf3 O-O 6 O-O Nbd7

"08 Cataan! Cosed1 d4 Nf6 2 c4 e6 3 g3 d5 4 Bg2 Be7 5 Nf3 O-O 6 O-O Nbd7 7 Qc2

"09 Cataan! Cosed

1 d4 Nf6 2 c4 e6 3 g3 d5 4 Bg2 Be7 5 Nf3 O-O 6 O-O Nbd7 7 Qc2 c6 8 Nbd2"10 1/een's 2a&n 3ame

1 d4 Nf6 2 c4 e6 3 Nf3

"11 Bogo-Indian "e#ense1 d4 Nf6 2 c4 e6 3 Nf3 Bb4+

"12 1/een's Indian1 d4 Nf6 2 c4 e6 3 Nf3 b6

"13 1/een's Indian! 0+Nc(! )ain ine1 d4 Nf6 2 c4 e6 3 Nf3 b6 4 Nc3 Bb7 5 Bg5 h6 6 Bh4 Bb4

"14 1/een's Indian

1 d4 Nf6 2 c4 e6 3 Nf3 b6 4 e3

"15 1/een's Indian1 d4 Nf6 2 c4 e6 3 Nf3 b6 4 g3

"16 1/een's Indian1 d4 Nf6 2 c4 e6 3 Nf3 b6 4 g3 Bb7 5 Bg2 Bb4+

"17 1/een's Indian1 d4 Nf6 2 c4 e6 3 Nf3 b6 4 g3 Bb7 5 Bg2 Be7

"18 1/een's Indian! Od )ain ine! 7+Nc(1 d4 Nf6 2 c4 e6 3 Nf3 b6 4 g3 Bb7 5 Bg2 Be7 6 O-O O-O 7 Nc3

"19 1/een's Indian! Od )ain ine! 6+1>c(1 d4 Nf6 2 c4 e6 3 Nf3 b6 4 g3 Bb7 5 Bg2 Be7 6 O-O O-O 7 Nc3 Ne4 8 Qc2Nxc3

"20 Nimzo-Indian1 d4 Nf6 2 c4 e6 3 Nc3 Bb4

"21 Nimzo-Indian! hree Knights1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 Nf3

"22 Nimzo-Indian! $piemann *ariation1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 Qb3

"23 Nimzo-Indian! $piemann

1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 Qb3 c5 5 dxc5 Nc6"24 Nimzo-Indian! $amisch

1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 a3 Bxc3+ 5 bxc3

"25 Nimzo-Indian! $amisch


19/22

1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 a3 Bxc3+ 5 bxc3 c5 6 f3 d5 7 cxd5

"26 Nimzo-Indian! $amisch1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 a3 Bxc3+ 5 bxc3 c5 6 e3

"27 Nimzo-Indian! $amisch *ariation1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 a3 Bxc3+ 5 bxc3 O-O

"28 Nimzo-Indian! $amisch *ariation1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 a3 Bxc3+ 5 bxc3 O-O 6 e3

"29 Nimzo-Indian! $amisch1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 a3 Bxc3+ 5 bxc3 O-O 6 e3 c5 7 Bd3 Nc6

"30 Nimzo-Indian! Leningrad1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 Bg5

"31 Nimzo-Indian! Leningrad! )ain ine1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 Bg5 h6 5 Bh4 c5 6 d5 d6

"32 Nimzo-Indian! Cassica1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 Qc2

"33 Nimzo-Indian! Cassica

1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 Qc2 Nc6"34 Nimzo-Indian! Cassica! Noa *ariation

1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 Qc2 d5

"35 Nimzo-Indian! Cassica! Noa *ariation! :+cd ed1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 Qc2 d5 5 cxd5 exd5

"36 Nimzo-Indian! Cassica1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 Qc2 d5 5 a3

"37 Nimzo-Indian! Cassica1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 Qc2 d5 5 a3 Bxc3+ 6 Qxc3 Ne4 7 Qc2

"38 Nimzo-Indian! Cassica! 0+++c:

1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 Qc2 c5

"39 Nimzo-Indian! Cassica! 2irc *ariation1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 Qc2 c5 5 dxc5 O-O

"40 Nimzo-Indian! 0+e(1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 e3

"41 Nimzo-Indian1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 e3 c5

"42 Nimzo-Indian! 0+e( c:! :+Ne< 4R/instein51 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 e3 c5 5 Ne2

"43 Nimzo-Indian! .ischer *ariation1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 e3 b6

"44 Nimzo-Indian! .ischer *ariation! :+Nec(1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 e3 O-O 5 Nf3 d5 6 Bd3 c5 7 O-O Nc6 8 a3 Bxc3 9bxc3

"59 Nimzo-Indian! 0+e(! )ain ine1 d4 Nf6 2 c4 e6 3 Nc3 Bb4 4 e3 O-O 5 Nf3 d5 6 Bd3 c5 7 O-O Nc6 8 a3 Bxc3 9bxc3 dxc4 10 Bxc4

"60 King's Indian "e#ense1 d4 Nf6 2 c4 g6

"61 King's Indian

1 d4 Nf6 2 c4 g6 3 Nc3"62 King's Indian! .ianchetto

1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 Nf3 d6 5 g3

"63 King's Indian! .ianchetto! 2anno *ariation1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 Nf3 d6 5 g3 O-O 6 Bg2 Nc6 7 O-O a6

"64 King's Indian! .ianchetto! @/gosav $%stem1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 Nf3 d6 5 g3 O-O 6 Bg2 c5

"65 King's Indian! .ianchetto! @/gosav! 7+O-O1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 Nf3 d6 5 g3 O-O 6 Bg2 c5 7 O-O

"66 King's Indian! .ianchetto! @/gosav 2anno

1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 Nf3 d6 5 g3 O-O 6 Bg2 c5 7 O-O Nc6 8 d5

"67 King's Indian! .ianchetto1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 Nf3 d6 5 g3 O-O 6 Bg2 Nbd7

"68 King's Indian! .ianchetto! Cassica *ariation! 9+e01 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 Nf3 d6 5 g3 O-O 6 Bg2 Nbd7 7 O-O e5 8 e4

"69 King's Indian! .ianchetto! Cassica )ain ine1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 Nf3 d6 5 g3 O-O 6 Bg2 Nbd7 7 O-O e5 8 e4 c6 9h3

"70 King's Indian

1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4"71 King's Indian! )akagonov $%stem 4:+h(5

1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 h3

"72 King's Indian1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 g3


21/22

"73 King's Indian1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 Be2

"74 King's Indian! Averakh! ,+++c:1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 Be2 O-O 6 Bg5 c5

"75 King's Indian! Averakh! )ain ine1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 Be2 O-O 6 Bg5 c5 7 d5 e6

"76 King's Indian! .o/r 2a&ns Attack

1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 f4

"77 King's Indian1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 f4 O-O 6 Be2

"78 King's Indian! .o/r 2a&ns Attack! &ith Be< and N#(1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 f4 O-O 6 Be2 c5 7 Nf3

"79 King's Indian! .o/r 2a&ns Attack! )ain ine1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 f4 O-O 6 Be2 c5 7 Nf3 cxd4 8 Nxd4 Nc6 9Be3

"80 King's Indian! $amisch *ariation

1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 f3"81 King's Indian! $amisch1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 f3 O-O

"82 King's Indian! $amisch! do/e .ianchetto *ariation1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 f3 O-O 6 Be3 b6

"83 King's Indian! $amisch1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 f3 O-O 6 Be3 Nc6

"84 King's Indian! $amisch! 2anno )ain ine1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 f3 O-O 6 Be3 Nc6 7 Nge2 a6 8 Qd2 Rb8

"85 King's Indian! $amisch! Orthodo> *ariation

1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 f3 O-O 6 Be3 e5"86 King's Indian! $amisch! Orthodo>! 7+Nge< c,

1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 f3 O-O 6 Be3 e5 7 Nge2 c6

"87 King's Indian! $amisch! Orthodo>1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 f3 O-O 6 Be3 e5 7 d5

"88 King's Indian! $amisch! Orthodo>! 7+d: c,1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 f3 O-O 6 Be3 e5 7 d5 c6

"89 King's Indian! $amisch! Orthodo> )ain ine1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 f3 O-O 6 Be3 e5 7 d5 c6 8 Nge2 cxd5

"90 King's Indian1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 Nf3

"91 King's Indian1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 Nf3 O-O 6 Be2

"92 King's Indian1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 Nf3 O-O 6 Be2 e5

"93 King's Indian! 2etrosian $%stem1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 Nf3 O-O 6 Be2 e5 7 d5 Nbd7

"94 King's Indian! Orthodo>1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 Nf3 O-O 6 Be2 e5 7 O-O

"95 King's Indian! Orthodo>! 7+++Nd7! 9+Re81 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 Nf3 O-O 6 Be2 e5 7 O-O Nbd7 8 Re1

"96 King's Indian! Orthodo>! 7+++Nd7! )ain ine1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 Nf3 O-O 6 Be2 e5 7 O-O Nbd7 8 Re1 c6 9


22/22

Bf1 a5

"97 King's Indian1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 Nf3 O-O 6 Be2 e5 7 O-O Nc6

"98 King's Indian! Orthodo>! aimanov! 6+Ne81 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 Nf3 O-O 6 Be2 e5 7 O-O Nc6 8 d5 Ne7 9Ne1

"99 King's Indian! Orthodo>! aimanov

1 d4 Nf6 2 c4 g6 3 Nc3 Bg7 4 e4 d6 5 Nf3 O-O 6 Be2 e5 7 O-O Nc6 8 d5 Ne7 9Ne1 Nd7 10 f3 f5

ECO Chess Opening Codes

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Transcript of ECO Chess Opening Codes