| ECO A05 in 1997 play it! richter christia defeats white's neubauer andreas in 50 moves | 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d6 6. d4 Nc6 7. d5 Na5 8. Nfd2 Rb8 9. Nc3 c5 10. e4 a6 11. Qe2 b5 12. cxb5 axb5 13. Nxb5 Ba6 14. a4 Ne8 15. Re1 Nc7 16. Qd1 Nxb5 17. axb5 Bxb5 18. Re3 Nc4 19. Nxc4 Bxc4 20. Qc2 Rb4 21. Rea3 Qb8 22. Ra7 e6 23. dxe6 Bxe6 24. R1a6 Bxb2 25. Bd2 Bd4 |
| ECO A05 in 2002 play it! richter christia defeats white's langer christian in 32 moves | 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nc6 7. d4 a6 8. e4 Bg4 9. Be3 Nd7 10. h3 Bxf3 11. Bxf3 e5 12. d5 Nd4 13. Bg2 c5 14. dxc6 bxc6 15. Qd2 Qa5 16. b3 Qxc3 |
| ECO A05 in 2004 play it! richter christia defeats white's malykin vitaly in 84 moves | 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 Na6 7. Bf4 Nh5 8. Bg5 Qe8 9. O-O e5 10. Re1 Bg4 11. d5 f5 12. h3 Bxf3 13. Bxf3 Nf6 14. Rb1 Rf7 15. b4 Qf8 16. Qc2 fxe4 17. Nxe4 Nxe4 18. Bxe4 Bh6 19. Bxh6 Qxh6 20. c5 Raf8 21. f3 Qh4 22. c6 bxc6 23. dxc6 d5 24. Qa4 Nb8 25. Bc2 e4 26. fxe4 Rf2 27. Qb3 Nxc6 28. Rf1 Nxb4 29. exd5 Nxc2 30. d6+ Kg7 31. Qc3+ Qf6 32. Qxf6+ R2xf6 33. Rfc1 Nd4 34. Rxc7+ R6f7 35. Rf1 Rxc7 36. dxc7 Rc8 37. Rd1 Ne6 38. Rd7+ Kg8 39. Re7 Nxc7 40. Kh2 h6 41. Kg3 a5 42. a4 Nd5 |
| ECO A05 in 1998 play it! richter christia defeats white's dunkel horst in 64 moves | 1. Nf3 Nf6 2. d4 g6 3. e3 Bg7 4. Bd3 O-O 5. O-O d6 6. Nbd2 Nbd7 7. e4 e5 8. dxe5 dxe5 9. Qe2 Re8 10. Nc4 Nh5 11. Bg5 Bf6 12. Qe3 Bxg5 13. Nxg5 Nf4 14. Nf3 Qf6 15. Rfd1 Nf8 16. Rd2 Bg4 17. Ne1 Kg7 18. f3 Bd7 19. Bf1 Be6 20. Qc3 Bxc4 21. Qxc4 Qb6+ 22. Kh1 Qxb2 23. Rad1 Qb6 24. Nd3 Nxd3 25. Rxd3 c6 26. Qc3 Qc7 27. Qd2 Re7 28. Be2 Ne6 29. Rd7 Rxd7 30. Qxd7 Rd8 31. Qxc7 Rxd1+ 32. Bxd1 Nxc7 |
| ECO A05 in 2002 play it! richter christia defeats white's kipper jens in 66 moves | 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 Na6 7. O-O e5 8. Re1 c6 9. Bf1 exd4 10. Nxd4 Ng4 11. h3 Qb6 12. hxg4 Qxd4 13. Qxd4 Bxd4 14. g5 f6 15. Rd1 Be5 16. gxf6 Rxf6 17. Bg5 Rf7 18. Rd2 Nc5 19. f3 Bd7 20. Rad1 Re8 21. Be3 b6 22. Ne2 Ne6 23. Nd4 Kg7 24. b3 Ree7 25. a4 c5 26. Nxe6+ Bxe6 27. Kf2 h6 28. g3 g5 29. Kg2 Rf6 30. Bd3 Ref7 31. Rf2 Bh3+ 32. Kxh3 Rxf3 33. Rg2 Rxe3 |
| ECO A16 in 2006 play it! richter christia defeats white's tavoularis nicho in 86 moves | 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e4 d6 6. Nge2 e5 7. O-O Nc6 8. d3 Nh5 9. f4 exf4 10. Nxf4 Nxf4 11. gxf4 f5 12. Be3 Be6 13. Qe2 Qd7 14. Rad1 Qf7 15. Nd5 Kh8 16. b3 Rae8 17. Qf2 Qd7 18. Kh1 Rf7 19. Rd2 fxe4 20. dxe4 Bh3 21. Re1 Qe6 22. Bf3 Bg4 23. Bg2 b6 24. Qg3 Qc8 25. Bg1 Bd7 26. Rd3 Nd8 27. e5 dxe5 28. fxe5 c5 29. Nf6 Bxf6 30. exf6 Rxe1 31. Qxe1 Ne6 32. Qe5 Bc6 33. Bd5 Bxd5+ 34. cxd5 Nf8 35. Rf3 Qd8 36. Bf2 Nd7 37. Qc3 Nxf6 38. Bh4 Kg7 39. Qe5 h6 40. d6 g5 41. Bg3 Qa8 42. Qf5 g4 43. d7 gxf3 |
| ECO A16 in 2003 play it! richter christia defeats white's steinhagen bernd in 118 moves | 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 d6 5. d3 O-O 6. Nf3 Nc6 7. Rb1 a5 8. O-O e5 9. Bd2 Re8 10. Ne1 Nd4 11. a3 c6 12. b4 axb4 13. axb4 d5 14. cxd5 cxd5 15. Bg5 Be6 16. Nc2 Nf5 17. Nxd5 Bxd5 18. e4 Ba2 19. exf5 Bxb1 20. Qxb1 Qxd3 21. fxg6 hxg6 22. Bxb7 Rab8 23. Bg2 Rec8 24. Ne3 Qb5 25. Bxf6 Bxf6 26. Nd5 Kg7 27. h4 Rc6 28. Qe4 Rd8 29. Rd1 Rcd6 30. Bf3 Qd7 31. Kg2 Qf5 32. Qe2 Qe6 33. Qe4 Be7 34. Nc7 Qf5 35. Rb1 Qxe4 36. Bxe4 Rd4 37. Bf3 Bxb4 38. Rc1 Ba3 39. Ra1 Bc5 40. Rc1 Bb6 41. Nb5 Rd2 42. Rf1 R8d3 43. Bc6 Rb3 44. g4 Rc2 45. Be4 Rc4 46. Nd6 Rd4 47. Ne8+ Kf8 48. Nf6 Bd8 49. Bd5 Ra3 50. Nd7+ Ke7 51. Bc6 Rxg4+ 52. Kh2 Rxh4+ 53. Kg2 Rg4+ 54. Kh2 Rc4 55. Bb5 Rb4 56. Bc6 Rc3 57. Re1 Rxc6 58. Nxe5 Bc7 59. f4 Bxe5 |
| ECO A29 in 1995 play it! richter christia defeats white's tunka philipp in 38 moves | 1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. g3 Bb4 5. Bg2 O-O 6. O-O e4 7. Ng5 Bxc3 8. bxc3 Re8 9. f3 exf3 10. Nxf3 d5 11. cxd5 Qxd5 12. d4 Qh5 13. c4 Bg4 14. Bf4 Re7 15. Bg5 Bxf3 16. Bxf6 Bxg2 17. Bxe7 Bxf1 18. Qxf1 Nxe7 19. e4 Rd8 |
| ECO A15 in 2000 play it! richter christia defeats white's wurzel andre in 125 moves | 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. d4 d6 6. Nf3 Nc6 7. O-O Rb8 8. Bd2 Bg4 9. d5 Na5 10. b3 c5 11. Rc1 a6 12. Qe1 b5 13. Nd1 Nb7 14. h3 Bd7 15. e4 e5 16. Qe2 Kh8 17. Ne1 Ng8 18. Nd3 Qe7 19. f4 f6 20. f5 Bh6 21. Ne3 b4 22. h4 a5 23. Bh3 a4 24. Kh2 Ra8 25. fxg6 hxg6 26. Bxd7 Qxd7 27. h5 Bxe3 28. Bxe3 g5 29. Rf5 Nh6 30. Rf3 Qg4 31. Bd2 Qxh5+ 32. Kg2 axb3 33. axb3 Kg7 34. Rh1 Qg6 35. Nc1 Ra3 36. Rff1 Na5 37. Qd3 Nf7 38. g4 Rh8 39. Rxh8 Nxh8 40. Rh1 Kg8 41. Rh3 Qg7 42. Qc2 Qd7 43. Kf3 Ng6 44. Be3 Kg7 45. Rh1 Qc8 46. Bd2 Nh4+ 47. Kg3 Qa6 48. Kf2 Kg6 49. Qd3 Qa8 50. Qc2 Nb7 51. Qd3 Ra1 52. Rf1 Kg7 53. Kg3 Ra3 54. Qe3 Qd8 55. Qf2 Qe7 56. Qe3 Ng6 57. Qd3 Nd8 58. Rh1 Nf7 59. Qe2 Nfh8 60. Qf2 Nf4 61. Qh2 Nhg6 62. Bxf4 exf4+ 63. Kf3 |
| ECO C50 in 1999 play it! richter christia defeats white's rogge uwe in 56 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d4 Bxd4 6. Nxd4 Nxd4 7. Bg5 h6 8. Bh4 g5 9. f4 d5 10. exd5 Nf5 11. fxg5 Ne4 12. Qf3 Nxg5 13. Bxg5 Qxg5 14. Bb5+ Ke7 15. Nc3 Rf8 16. Rae1 f6 17. Ne4 Qg7 18. Qa3+ Nd6 19. Nxf6 Rxf6 20. Rxe5+ Kd8 21. Rfe1 Bd7 22. Bxd7 Kxd7 23. Qa4+ b5 24. Qa6 Raf8 25. Qc6+ Kd8 26. Qa8+ Nc8 27. d6 cxd6 28. Re7 Qxe7 |
| ECO C45 in 2002 play it! richter christia defeats white's souleidis georgi in 130 moves | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Ba6 9. b3 O-O-O 10. Ba3 Qg5 11. g3 Bxa3 12. Nxa3 Rhe8 13. h4 Qxe5 14. Qxe5 Rxe5+ 15. Kd2 Nf6 16. Bd3 c5 17. Rae1 Rde8 18. Rxe5 Rxe5 19. Re1 Rxe1 20. Kxe1 Kd8 21. Ke2 Ke7 22. Ke3 h6 23. f3 d6 24. Nb1 Bb7 25. Nc3 Bc6 26. g4 g5 27. h5 d5 28. cxd5 Nxd5+ 29. Nxd5+ Bxd5 30. f4 f6 31. Bc4 Bc6 32. Be2 Kd6 33. Bd3 Bb7 34. Be2 Ba8 35. Bd3 Bc6 36. Be2 Bb7 37. Bd3 Bd5 38. Be2 Kd7 39. Bd3 Ke7 40. Bc4 c6 41. Be2 Kd6 42. Bc4 Kc7 43. Be2 Kb6 44. fxg5 fxg5 45. Kd3 Kc7 46. Ke3 Kd6 47. Bd3 Ke5 48. Bc4 Be4 49. Be2 Bb1 50. a3 Be4 51. b4 Bg2 52. Bc4 Bd5 53. Be2 c4 54. a4 c3 55. a5 Be4 56. Ba6 c2 57. Kd2 Kd4 58. Be2 Bd3 59. Bxd3 c1=Q+ 60. Kxc1 Kxd3 61. Kb2 Kc4 62. Ka3 c5 63. bxc5 Kxc5 64. Kb3 Kb5 65. Kc3 Kxa5 |
| ECO C78 in 2000 play it! richter christia defeats white's komans dieter in 80 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. d4 d6 8. Re1 Nxd4 9. Nxd4 exd4 10. c3 dxc3 11. Nxc3 O-O 12. Re3 Bg4 13. Qe1 Re8 14. Ne2 Bf8 15. f3 Be6 16. Nd4 Bxb3 17. axb3 d5 18. e5 Bc5 19. Qc3 Nd7 20. f4 b4 21. Qd3 Nf8 22. Rh3 f6 23. Be3 fxe5 24. fxe5 Rxe5 25. Nc6 Rxe3 26. Rxe3 Qd6 27. Nd4 Ne6 28. Rxe6 Qxe6 29. Kh1 Qe4 30. Qxe4 dxe4 31. Ne6 Bb6 32. Re1 e3 33. Kg1 Kf7 34. Nf4 Rd8 35. Kf1 Rd2 36. Re2 g5 37. Nh3 Kf6 38. g4 Rd3 39. Rc2 e2+ 40. Kxe2 Rxh3 |
| ECO C50 in 2000 play it! richter christia defeats white's lindemann jenny in 82 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 d6 6. Na4 O-O 7. Nxc5 dxc5 8. Bg5 Qd6 9. O-O Bg4 10. h3 Bxf3 11. Qxf3 Nd4 12. Qd1 b5 13. Bb3 Rfd8 14. Rc1 h6 15. Bxf6 Qxf6 16. c3 Nxb3 17. Qxb3 Qa6 18. c4 b4 19. Rcd1 Qd6 20. Qa4 Rdb8 21. Rd2 Rb6 22. a3 Ra6 23. Qb3 bxa3 24. bxa3 Rb6 25. Qa4 a6 26. Rfd1 Rab8 27. Kf1 Kh7 28. Ke1 Rb3 29. Ke2 R8b6 30. Qa5 Rb7 31. Qa4 Rb8 32. Kf1 Rc3 33. Ke2 Rb6 34. Qa5 Rbb3 35. a4 Ra3 36. Ra1 f5 37. Rxa3 Rxa3 38. f3 f4 39. Rd1 Qg6 40. g4 fxg3 41. Qxc5 Ra2+ |
| ECO C47 in 2000 play it! richter christia defeats white's reinke markus in 80 moves | 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nd5 Be7 6. Bc4 d6 7. Nxd4 O-O 8. O-O Nxd5 9. Nxc6 bxc6 10. exd5 c5 11. a4 Bf6 12. Ra3 Rb8 13. Rg3 Re8 14. b3 Bf5 15. Bb5 Re4 16. Qf3 Qc8 17. Bd3 Re5 18. Bb2 Bxd3 19. Qxd3 Rf5 20. Bxf6 Rxf6 21. Re3 c6 22. Rfe1 h6 23. Re7 a5 24. Qd2 cxd5 25. Qxa5 Re6 26. R1xe6 fxe6 27. Qa7 Qf8 28. Qd7 c4 29. Qxe6+ Kh8 30. g3 Qf3 31. Qg6 Rg8 32. a5 cxb3 33. cxb3 d4 34. a6 d3 35. Re3 Qd1+ 36. Kg2 d2 37. Qxd6 Qe1 38. Rd3 Qe4+ 39. Kg1 Rc8 40. f3 Qe2 |
| ECO C89 in 2007 play it! richter christia defeats white's geist vladimir in 86 moves | 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 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 Nf6 12. d4 Bd6 13. Re1 Ng4 14. g3 Nxh2 15. Bd5 Bxg3 16. Bxa8 Bg4 17. Qd3 Qxa8 18. Qxg3 Nf3+ 19. Kf1 Nxe1 20. Qxg4 Qh1+ 21. Qg1 Qxg1+ 22. Kxg1 Nc2 23. Na3 Nxa1 24. b3 a5 25. Nxb5 Nc2 26. Nxc7 Rc8 27. Nd5 Rd8 28. Nb6 Ne1 29. Kf1 Nd3 30. Be3 Re8 31. Nc4 a4 32. Nb6 axb3 33. axb3 f5 34. Nd5 Kf7 35. Ke2 Nc1+ 36. Kf3 Nxb3 37. Kf4 Kg6 38. c4 Nxd4 39. Bxd4 Re4+ 40. Kf3 Rxd4 41. Nf4+ Rxf4+ 42. Kxf4 Kf6 43. c5 g5+ |
| ECO C78 in 2006 play it! richter christia defeats white's van blitterswijk in 82 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Re1 d6 8. c3 O-O 9. d3 Na5 10. Bc2 c5 11. Nbd2 Re8 12. Nf1 Bf8 13. d4 exd4 14. cxd4 cxd4 15. Nxd4 Bb7 16. f3 g6 17. b3 Bg7 18. Bb2 Qb6 19. Kh1 Nh5 20. Qd2 d5 21. exd5 Bxd5 22. Ne3 Bb7 23. Be4 Rad8 24. Nec2 Bxe4 25. Rxe4 Rxe4 26. fxe4 Nc6 27. Rd1 Be5 28. Qe3 Nf6 29. h3 Nh5 30. g4 Nf4 31. Rd2 Nxh3 32. Nxc6 Rxd2 33. Bxe5 Rd1+ 34. Kh2 Qxc6 35. Nd4 Qc5 36. Kxh3 Qxe5 37. Nf3 Qd6 38. e5 Qd5 39. Kg2 Rd3 40. Qe2 Rd4 41. Kg3 Re4 |
| ECO C23 in 1999 play it! richter christia defeats white's panian albert in 60 moves | 1. e4 e5 2. Bc4 Nc6 3. Nc3 Nf6 4. Nge2 Nxe4 5. Bxf7+ Kxf7 6. Nxe4 d5 7. N4g3 Bc5 8. d3 Rf8 9. O-O Kg8 10. c3 Qh4 11. a4 a5 12. Qb3 Ne7 13. Be3 Bd6 14. f3 Be6 15. d4 Rae8 16. Rad1 Ng6 17. Qc2 Nf4 18. Qd2 Nxe2+ 19. Qxe2 e4 20. c4 exf3 21. gxf3 Bh3 22. Rfe1 Bxg3 23. hxg3 Qxg3+ 24. Kh1 Rxe3 25. Qd2 Qxf3+ 26. Kg1 Qg3+ 27. Kh1 Rf2 28. Qxf2 Qxf2 29. Rg1 Bg2+ 30. Rxg2 Rh3+ |
| ECO C85 in 2003 play it! richter christia defeats white's dirr ulrich in 86 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. Qe1 Nd7 8. b3 c5 9. Bb2 f6 10. d3 Nb8 11. Nbd2 Nc6 12. Qe3 Be6 13. Rfd1 Qd7 14. c3 Rd8 15. Nf1 O-O 16. d4 cxd4 17. cxd4 exd4 18. Nxd4 Nxd4 19. Bxd4 Qb5 20. Bc3 a5 21. Qg3 Bd6 22. Qf3 b6 23. Ne3 a4 24. bxa4 Qxa4 25. Nd5 b5 26. Qe2 c6 27. Rd4 Qa7 28. Ne3 Bxh2+ 29. Kxh2 Rxd4 30. Bxd4 Qxd4 31. Nc2 Qc3 32. Rd1 Bc4 33. Qd2 Qe5+ 34. g3 Qxe4 35. Ne3 Be6 36. a3 h5 37. Qd6 Re8 38. Rd4 Qe5 39. Kg1 Kf7 40. Rd2 Qxd6 41. Rxd6 Rc8 42. f4 Ke7 43. Rd4 Ra8 |
| ECO C45 in 1999 play it! richter christia defeats white's deinert wolfgang in 76 moves | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Ba6 9. b3 g6 10. Bb2 Bg7 11. g3 O-O 12. Bg2 Rae8 13. O-O f6 14. Qd2 Nb6 15. Ba3 c5 16. Nc3 fxe5 17. Ne4 d6 18. Qa5 Bc8 19. Qxa7 Bf5 20. Bb2 Ra8 21. Qb7 Rab8 22. Qa6 Bc8 23. Qa5 Nxc4 24. Qc3 Nxb2 25. Qxb2 d5 26. Nc3 c6 27. Rac1 c4 28. Nxd5 cxd5 29. Bxd5+ Kh8 30. Bxc4 Bb7 31. a4 Qf6 32. Be2 Qf5 33. Rc7 Bd5 34. Bc4 Ba8 35. f4 Qe4 36. Rb1 Qh1+ 37. Kf2 Qxh2+ 38. Kf1 Qxg3 |
| ECO C24 in 2006 play it! richter christia defeats white's lengyel bela in 86 moves | 1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Qe2 Be7 5. Nf3 O-O 6. O-O Qc7 7. Nc3 b5 8. Bb3 d6 9. a3 Nbd7 10. Ba2 Nc5 11. h3 a5 12. Be3 Ne6 13. Qd2 Bd7 14. Ne2 d5 15. exd5 Nxd5 16. Bxd5 cxd5 17. d4 e4 18. Ne5 Be8 19. f4 f5 20. g4 g6 21. gxf5 Rxf5 22. Ng3 Rf8 23. f5 Ng7 24. fxg6 Bxg6 25. c3 Bd6 26. Bh6 Bxe5 27. dxe5 Qxe5 28. Qe3 Rae8 29. Rxf8+ Rxf8 30. Rf1 Rxf1+ 31. Kxf1 Ne6 32. Ne2 Qf6+ 33. Ke1 Qh4+ 34. Kd2 Bf5 35. Qg1+ Kf7 36. Qa7+ Kg6 37. Be3 Qd8 38. Qa6 Kf7 39. Qxb5 Bxh3 40. Nd4 h5 41. Qb7+ Kg6 42. Nc6 Qd6 43. Ne7+ Kf6 |