D00 1.d4 d5: Unusual lines (1.d4 Nf6 2.c3 d5 3.e3)

This is a game I played over three years ago at GameKnot. As I am currently only barely over 1700 there my rating has not made huge leaps in three years but then I haven't played there all that much during that time. I have removed some of the games that were seen under this post as I noticed they belong to a different opening. When I published this post the first time, I only used one source for looking up openings and then I thought that it would have all possible variations and only couple of months ago, I realized that it was not the case. Now I use a couple of sources to confirm the openings. Whenever I saw mistakes I have done in this blog, I will always correct them as well as I can. If you see mistakes on the name of the openings and maybe you think that some game should be under a different opening, please let me know, so that I could correct the matter. This was updated September 20th 2015.

[Event "Let's play chess"] [Site "http://gameknot.com/chess.pl?"] [Date "2011.01.02"] [Round "?"] [White "omangomang"] [Black "Vierjoki, Timo"] [Result "0-1"] [ECO "D00"] [WhiteElo "1364"] [BlackElo "1666"] [Annotator "Tactical Analysis 2.10 (5s), TV"] [PlyCount "78"] [EventDate "2011.??.??"] 1. d4 Nf6 {A45 Indian Game} (1... d5 2. e3 Nf6 {1/2-1/2 (43) Custodio,M (1755) -Belliard Alonzo,J (1636) Santo Domingo 2016}) 2. c3 d5 3. e3 {D00 1.d4 d5: Unusual lines} c6 (3... Nbd7 4. Nf3 {1-0 (33) Roth,J (1923)-Duric,R (1737) Berlin 2013}) 4. Nf3 (4. Bd3 Bg4 5. Qc2 Bh5 6. Nd2 Nbd7 7. f4 e6 8. Ndf3 Bg6 9. Nh3 Bxd3 10. Qxd3 Ne4 11. O-O Bd6 12. b3 O-O 13. Bb2 Qe7 14. Kh1 f5 15. Qe2 h6 16. Rg1 Ndf6 17. Nf2 Ng4 18. Nxe4 dxe4 {Stock,J (1948)-Stockmann,M (2255) Frankfurt 2011 0-1}) (4. f4 Bf5 5. Nf3 e6 6. Be2 Bd6 7. O-O O-O 8. Qb3 Qc7 9. Ne5 Ne4 10. Qd1 Nd7 11. Bf3 h6 12. Nd2 Nxd2 13. Bxd2 Bxe5 14. fxe5 c5 15. Qe2 c4 16. e4 Bh7 17. Qe3 Nb6 18. exd5 Nxd5 {Custodio,M (1755)-Belliard Alonzo,J (1636) Santo Domingo 2016 1/2-1/2 (43)}) 4... Nbd7 5. Nbd2 $146 (5. Bd3 Qc7 6. Nbd2 e5 7. dxe5 Nxe5 8. Nxe5 Qxe5 9. Nf3 Qc7 10. O-O Bg4 11. h3 h5 12. Re1 Bxf3 13. Qxf3 O-O-O 14. e4 dxe4 15. Bxe4 Bd6 16. Bf5+ Kb8 17. Bg5 Rde8 18. Bxf6 gxf6 19. Rxe8+ Rxe8 {Roth,J (1923)-Duric,R (1737) Berlin 2013 1-0 (33)}) 5... Qc7 6. Nb3 {-0.90/20} (6. c4 $11 {0.26/23 remains equal.}) 6... e5 7. Ng5 {-1.78/21} ( 7. dxe5 $15 {-0.67/21} Nxe5 8. Nxe5 Qxe5 9. Qd4) 7... Bd6 8. Bd3 {-2.54/19} (8. c4 $17 {-1.53/23}) 8... h6 9. Nf3 $2 {-4.72/18 [#]} (9. Nh3 {-1.91/20}) 9... e4 $19 10. Nh4 exd3 11. Qxd3 Nb6 12. a4 Be6 13. Nf5 Bxf5 14. Qxf5 O-O 15. Nd2 Rfe8 16. Nf3 Qd7 17. Qxd7 Nbxd7 18. a5 c5 19. h3 b6 20. axb6 axb6 21. Rxa8 Rxa8 22. O-O Ra1 23. dxc5 bxc5 24. Nd2 Ne5 25. b3 Nd3 26. Bb2 Rxf1+ 27. Kxf1 Nxb2 28. f3 Nd1 29. e4 Nxc3 30. exd5 Nfxd5 31. Nc4 Bg3 32. f4 Nxf4 33. Ne3 g6 34. Ng4 Kg7 35. Ne5 Nd1 {[#] ( -> ...Ne3+)} 36. Nd7 Ne3+ {Black mates.} 37. Kg1 Ne2+ 38. Kh1 Nd1 39. Nxc5 Nf2# {Accuracy: White = 8%, Black = 27%.} 0-1