A00 Irregular Openings (1.Nc3 d5 2.e4 d4 3.Nce2 c5)

[Event "Friendly Game, 2m + 0s"] [Site "Beginners"] [Date "2008.07.14"] [Round "?"] [White "trallala"] [Black "Vierjoki, Timo"] [Result "0-1"] [ECO "A00"] [BlackElo "1677"] [Annotator "Tactical Analysis 2.10 (30s)"] [PlyCount "50"] [EventDate "2008.07.08"] [SourceTitle "playchess.com"] 1. Nc3 d5 2. e4 d4 3. Nce2 c5 {A00 Irregular Openings} 4. Nf3 Nc6 5. d3 (5. Ng3 Bg4 (5... e6 6. Bb5 Bd7 7. O-O Nge7 8. a4 Ng6 9. Nh5 Qc7 10. d3 Nce5 11. Nxe5 Nxe5 12. Bf4 O-O-O 13. Bg3 f6 14. Qd2 a6 15. Bxd7+ Rxd7 16. Nf4 Qb6 17. a5 Qc6 18. Rfc1 h5 19. Ne2 Nf7 20. f4 {Gutmann,A (2100)-Sadilek,H (2015) St Johann im Pongau 2016 1-0 (51)}) 6. h3 Bxf3 7. Qxf3 e6 8. Bc4 Bd6 9. d3 Qa5+ 10. Bd2 Qb6 11. Bb3 Nf6 12. O-O Qc7 13. Bg5 Nd7 14. Nh5 Be5 15. Bd2 g6 16. Nf4 O-O-O 17. a4 h5 18. a5 a6 19. Bc4 Rdg8 {Oszczanowski,W (2341)-Nasuta,G (2437) Olsztyn 2013 0-1 (47)}) 5... e5 6. g3 {-1.09/22} ({Better is} 6. h3 $15 {-0.51/27}) 6... Bg4 $146 {-0.62/26} (6... Bd6 $17 {-1.09/22}) (6... f6 7. Bg2 Be6 8. O-O Qd7 9. Ne1 g5 10. f4 g4 11. Bh1 O-O-O 12. Ng2 Bd6 13. Nh4 Nge7 14. fxe5 fxe5 15. Bg5 h6 16. Bf6 Rh7 17. Nf5 Rg8 18. Nxd6+ Qxd6 19. Qd2 Ng6 20. Rf2 Nf8 21. a3 { Zlatanovic,B (2320)-Scekic,M (2265) Igalo 1994 0-1 (40)}) 7. Bg2 $15 Nf6 { 0.00/26} (7... f6 $17 {-1.25/23}) 8. O-O {-0.60/23} (8. h3 $11 {0.00/26} Be6 9. Ng5) 8... Bd6 {0.00/26} (8... Qd7 $15 {-0.60/23}) 9. h3 {-0.74/20} (9. Nh4 $11 {0.00/26 keeps the balance.}) 9... Be6 {0.09/26} ({Black should try} 9... Bxf3 $17 {-0.74/20} 10. Bxf3 O-O) 10. Ng5 $11 Bd7 {0.13/25} (10... Bc8 $15 {-0.33/23 }) 11. f4 h6 {0.33/25} (11... Rc8 $15 {-0.42/24}) 12. fxe5 {-1.12/26} (12. Nf3 $14 {0.33/25}) 12... Nxe5 {-0.48/24} (12... hxg5 $17 {-1.12/26} 13. exd6 Bxh3 14. Bxh3 Rxh3 15. Bxg5 Qxd6) 13. Nf3 $15 O-O {0.00/27} (13... g5 $17 {-1.00/24} ) 14. Nf4 {-1.31/23} (14. Nxe5 $11 {0.00/27} Bxe5 15. Bf4 Bxf4 16. gxf4) 14... Qc7 {-0.31/26} (14... Rc8 $17 {-1.31/23}) 15. Nd5 $2 {-2.96/26 [#]} ({White should play} 15. Nh4 $15 {-0.31/26}) 15... Nxd5 $19 16. exd5 Nxf3+ 17. Qxf3 Bxg3 18. Qh5 $2 {-3.85/26} (18. c3 {-2.28/30 was worth a try.}) 18... Bh2+ 19. Kh1 Qe5 20. Qf3 Bg3 21. Bd2 b6 22. c3 dxc3 23. Bxc3 Qd6 24. Qh5 {-3.89/25} (24. d4 $142 {-2.58/30}) 24... Rae8 25. Be4 {next Rf6! is good for White.} Be5 { Accuracy: White = 30%, Black = 31%.} 0-1