| ECO A06 in 1990 play it! meyer ingo defeats white's theel t in 68 moves | 1. Nf3 d5 2. b3 Bf5 3. Bb2 Nd7 4. Nh4 Bg4 5. h3 Bh5 6. g4 e6 7. Nf3 Bg6 8. d3 c6 9. Nbd2 Ngf6 10. e3 a5 11. a4 h6 12. Qe2 Be7 13. Bg2 Qc7 14. Nd4 h5 15. g5 Nh7 16. h4 e5 17. N4f3 Nhf8 18. Bh3 Ne6 19. Nf1 Bd6 20. N3d2 O-O-O 21. Ng3 Rde8 22. O-O-O Kb8 23. Nf5 Bb4 24. Nf3 Bxf5 25. Bxf5 Qd6 26. d4 e4 27. Ne5 Nxe5 28. dxe5 Qc5 29. g6 fxg6 30. Bxg6 Ref8 31. Bxh5 Rxh5 32. Qxh5 Rxf2 33. c4 Qxe3+ 34. Kb1 Qxb3 |
| ECO A13 in 1991 play it! meyer ingo defeats white's voss g in 52 moves | 1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 c5 5. O-O Nc6 6. cxd5 exd5 7. d4 Be6 8. Nc3 Rc8 9. Qa4 Be7 10. Bg5 Qb6 11. dxc5 Qxb2 12. Rfc1 Bxc5 13. Bxf6 gxf6 14. Qf4 Bb4 15. Rab1 Qa3 16. Rb3 Qa5 17. a3 Bxc3 18. Rbxc3 Ke7 19. e3 Rhd8 20. Nd4 Ne5 21. Ne2 Rc4 22. Qh6 Bg4 23. Rxc4 dxc4 24. Nd4 Qd2 25. Rb1 Rxd4 26. exd4 Qxh6 |
| ECO A21 in 1994 play it! meyer ingo defeats white's stock andreas in 124 moves | 1. c4 e5 2. Nc3 Bb4 3. d3 Bxc3+ 4. bxc3 Nf6 5. g3 O-O 6. Bg2 Re8 7. Bg5 h6 8. Bxf6 Qxf6 9. Qb3 Na6 10. Qa3 d6 11. e4 Bg4 12. f3 Bd7 13. Ne2 Qg5 14. Qc1 Qh5 15. O-O Nc5 16. Qe3 f5 17. d4 Ne6 18. dxe5 dxe5 19. exf5 Qxf5 20. f4 exf4 21. Nxf4 Nxf4 22. Qxf4 Qxf4 23. Rxf4 c6 24. Rb1 Rab8 25. c5 Re7 26. Rfb4 Bf5 27. Rd1 Rbe8 28. Rb2 Bg4 29. Rdb1 Bc8 30. Rd2 Re5 31. Bf1 Rxc5 32. c4 Rce5 33. Rd6 Kf8 34. Rb2 Ke7 35. Rg6 Kf7 36. Rd6 Ke7 37. Rg6 Kf8 38. Rf2+ Rf5 39. Rxf5+ Bxf5 40. Rd6 Ke7 41. Rd2 Rd8 42. Rb2 Rd7 43. Rf2 Be6 44. Re2 Rd1 45. Kf2 Kf6 46. Rb2 b6 47. Rc2 Bf5 48. Rb2 Rc1 49. Rd2 Ke5 50. Re2+ Kd6 51. Rd2+ Kc5 52. Rd8 Rc2+ 53. Kf3 Rxh2 54. g4 Be6 55. Bg2 Rh4 56. Re8 Kd6 57. Ra8 a5 58. Rd8+ Kc5 59. Re8 Bxg4+ 60. Kg3 g5 61. Re5+ Kd6 62. Re4 Be6 |
| ECO A21 in 1991 play it! meyer ingo defeats white's schmitt m in 73 moves | 1. c4 e5 2. Nc3 g6 3. g3 Bg7 4. Bg2 d6 5. e3 f5 6. d3 Nf6 7. Nge2 O-O 8. O-O Nc6 9. Rb1 a5 10. a3 Nh5 11. Nd5 Ne7 12. b4 axb4 13. axb4 c6 14. Nxe7+ Qxe7 15. d4 e4 16. d5 cxd5 17. cxd5 Bd7 18. Nd4 Nf6 19. Qb3 Ba4 20. Qb2 Nxd5 21. Qd2 Bd7 22. Nb5 Be6 23. Rd1 Rfd8 24. Nd4 Bf7 25. b5 Nb6 26. Bf1 Bc4 27. Bxc4+ Nxc4 28. Qb4 Qf7 29. b6 Ra6 30. Nc6 Rc8 31. Na7 Ra8 32. Rxd6 Nxd6 33. Qxd6 Qa2 34. Rb5 Ra5 35. Qc7 Rxb5 36. Nxb5 Qd5 37. Nd6 |
| ECO B40 in 1993 play it! meyer ingo defeats white's guttenbacher ber in 69 moves | 1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. Qxd4 Nc6 7. Qe4 d6 8. Bb5 Bd7 9. exd6 Bxd6 10. O-O Qc7 11. Rd1 O-O-O 12. c4 Nf6 13. Qe2 a6 14. Nc3 h6 15. a3 e5 16. Nd5 Nxd5 17. Bxc6 Qxc6 18. cxd5 Qb5 19. Qc2+ Kb8 20. a4 Qb4 21. Bd2 Qg4 22. Be3 Rhe8 23. h3 Bf5 24. Qd2 Qb4 25. Qe2 Rc8 26. Bd2 Qxb2 27. Nh4 Bc2 28. Be3 Qb3 29. Rdc1 g5 30. Nf3 Bd3 31. Qd2 Rxc1+ 32. Qxc1 Rc8 33. Qd2 Rc2 34. Qd1 Be2 35. Qe1 |
| ECO B32 in 1991 play it! meyer ingo defeats white's groetz harald in 38 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Be3 Nf6 6. Nc3 Ng4 7. Bg5 Qb6 8. Nd5 Qxd4 9. Qxd4 Nxd4 10. O-O-O Ne6 11. Bh4 Bd7 12. Be2 Nf6 13. Bxf6 gxf6 14. Bg4 Rc8 15. f4 Rg8 16. Bh3 Bh6 17. g3 b5 18. Rd3 Kd8 19. Rhd1 Nc5 |
| ECO C42 in 2005 play it! meyer ingo defeats white's janocha alfred in 118 moves | 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Nd4 5. O-O Nxb5 6. Nxb5 Nxe4 7. Nc3 Nxc3 8. bxc3 e4 9. Re1 d5 10. Nd4 Bc5 11. Ne2 O-O 12. d3 Qf6 13. d4 Be7 14. Nf4 c6 15. c4 Bd6 16. cxd5 Bxf4 17. Bxf4 Qxf4 18. dxc6 bxc6 19. d5 Bb7 20. c4 cxd5 21. cxd5 Rad8 22. d6 Rxd6 23. Qb1 Bc6 24. Qc1 Qxc1 25. Raxc1 Rfd8 26. h3 a5 27. a4 Bxa4 28. Rxe4 Bc6 29. Rec4 Rd1+ 30. Kh2 Rxc1 31. Rxc1 Rc8 32. Ra1 a4 33. f3 Ra8 34. Rc1 Be8 35. Ra1 a3 36. g4 a2 37. Kg3 Bb5 38. Kf2 Rd8 39. Rxa2 Bc4 40. Ra4 Bd5 41. Rd4 g6 42. Kg3 Rd7 43. Kf4 Be6 44. Rxd7 Bxd7 45. Kg5 f5 46. Kh6 fxg4 47. hxg4 Bc6 48. f4 Bf3 49. Kg5 Kg7 50. f5 Kf7 51. fxg6+ hxg6 52. Kf4 Bd1 53. g5 Ke6 54. Ke4 Bg4 55. Kf4 Bf5 56. Kg3 Ke5 57. Kh4 Bd7 58. Kg3 Kf5 59. Kh4 Bc8 |
| ECO C42 in 2004 play it! meyer ingo defeats white's martins karin in 26 moves | 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Nd4 5. Ba4 Nxf3+ 6. Qxf3 Bc5 7. d3 O-O 8. Bb3 d6 9. Bg5 Bg4 10. Bxf6 Bxf3 11. Bxd8 Bxg2 12. Rg1 Raxd8 13. Rxg2 Kh8 |
| ECO C40 in 2005 play it! meyer ingo defeats white's leiser fee by checkmate in 120 moves | 1. e4 e5 2. Nf3 Be7 3. d3 Nf6 4. Be2 O-O 5. O-O d6 6. Nc3 Nc6 7. Na4 Bd7 8. b3 Nd4 9. Nxd4 Bxa4 10. bxa4 exd4 11. c4 c5 12. g4 Nd7 13. f4 f6 14. f5 Ne5 15. h4 b6 16. h5 g6 17. hxg6 hxg6 18. fxg6 Nxg6 19. Qe1 Ne5 20. Kg2 a5 21. Rh1 Rc8 22. Qh4 Kf7 23. Bh6 Rh8 24. Rag1 Ke8 25. Qf2 Qd7 26. Rh4 Qxa4 27. Bd1 Qc6 28. Be2 Nf7 29. Bf4 Rxh4 30. Qxh4 f5 31. Qh5 fxe4 32. dxe4 Qxe4+ 33. Bf3 Qxf4 34. Qf5 Qxf5 35. gxf5 Ne5 36. Be2 d3 37. Bh5+ Kd7 38. Rf1 Bf6 39. Rc1 Bg5 40. Rf1 Nxc4 41. f6 Ne3+ 42. Kf2 Nxf1 43. Kxf1 Bxf6 44. Bg4+ Kd8 45. Bxc8 Kxc8 46. Ke1 Bc3+ 47. Kd1 d2 48. a4 Bb4 49. Kc2 c4 50. Kd1 c3 51. Kc2 d5 52. Kd1 d4 53. Ke2 c2 54. Kd3 c1=Q 55. Kxd4 d1=Q+ 56. Ke5 Qc5+ 57. Ke4 Qe7+ 58. Kf4 Qf1+ 59. Kg4 Qg7+ 60. Kh4 Qh1# |
| ECO C50 in 2002 play it! meyer ingo defeats white's flanz burkhard in 20 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 f6 4. Nc3 Bb4 5. O-O d6 6. d4 Bg4 7. h3 Bxf3 8. Qxf3 Nxd4 9. Qh5+ g6 10. Qd1 Bxc3 |
| ECO C41 in 2003 play it! meyer ingo defeats white's janocha alfred in 42 moves | 1. e4 e5 2. Nf3 d6 3. Nc3 Nf6 4. Bc4 Nc6 5. Bb5 Bd7 6. Nxe5 Nxe5 7. Bxd7+ Qxd7 8. O-O O-O-O 9. d4 Neg4 10. f3 Nh6 11. Be3 d5 12. e5 Nfg8 13. Qd2 f6 14. f4 Bb4 15. h3 Nf5 16. a3 Nxe3 17. Qxe3 Bxc3 18. Qxc3 fxe5 19. fxe5 Nh6 20. Qe3 Rde8 21. Qxh6 gxh6 |
| ECO C47 in 2006 play it! meyer ingo defeats white's daum matthias in 58 moves | 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d3 Be7 5. Be2 d5 6. Bd2 O-O 7. O-O dxe4 8. dxe4 Be6 9. b3 Nd4 10. Nxe5 Nxe2+ 11. Qxe2 Qd4 12. Nf3 Qb6 13. e5 Nd5 14. a4 Nxc3 15. Bxc3 Rad8 16. Rad1 Rxd1 17. Rxd1 Rd8 18. g3 Rxd1+ 19. Qxd1 f6 20. h4 fxe5 21. Bxe5 c5 22. c4 Bg4 23. Kg2 Qc6 24. Qd5+ Qxd5 25. cxd5 Bxf3+ 26. Kxf3 Kf8 27. Ke4 g6 28. f4 a6 29. d6 Bd8 |
| ECO C42 in 2005 play it! meyer ingo defeats white's janocha alfred in 64 moves | 1. e4 e5 2. Nf3 Nf6 3. Bd3 Nc6 4. O-O Be7 5. h3 O-O 6. Re1 d6 7. Nc3 Qd7 8. Nd5 h6 9. Ne3 a6 10. a3 Nd4 11. Nxd4 exd4 12. Nd5 Nxd5 13. exd5 c6 14. dxc6 bxc6 15. b4 c5 16. bxc5 dxc5 17. c3 Bb7 18. cxd4 cxd4 19. a4 Bc6 20. a5 Qd5 21. Be4 Qd7 22. Bxc6 Qxc6 23. d3 Bb4 24. Bd2 Bc3 25. Bxc3 dxc3 26. Rc1 Rac8 27. d4 c2 28. Rxc2 Qxc2 29. Qxc2 Rxc2 30. Rd1 Rd8 31. d5 Ra2 32. d6 Rxa5 |
| ECO C64 in 2002 play it! meyer ingo defeats white's hessmann eva in 34 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. Qe2 Nge7 5. Nxe5 Nxe5 6. c3 O-O 7. d4 c6 8. Ba4 b5 9. Bc2 Bd6 10. dxe5 Bxe5 11. Be3 d5 12. f3 dxe4 13. fxe4 Ng6 14. Rf1 Bxh2 15. Nd2 Qh4+ 16. Qf2 Bg3 17. Nf3 Bxf2+ |
| ECO B02 in 1992 play it! meyer ingo defeats white's haag g in 64 moves | 1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. Bc4 e6 6. Nc3 c6 7. Ne4 b6 8. Nd6+ Bxd6 9. cxd6 O-O 10. d4 f6 11. Qe2 a5 12. b3 a4 13. Nh3 b5 14. Bd3 f5 15. O-O axb3 16. Bg5 Qb6 17. axb3 Rxa1 18. Rxa1 Qxd4 19. Ra8 Bb7 20. Ra5 Na6 21. Bc1 Nab4 22. Bb1 Nc3 23. Qd2 Qxe5 24. Bb2 Nxb1 25. Bxe5 Nxd2 26. Ra7 Rb8 27. Bc3 Nxb3 28. Bxb4 c5 29. Bc3 b4 30. Be1 Bc6 31. Nf4 c4 32. Rc7 Nd4 |
| ECO B02 in 1990 play it! meyer ingo defeats white's peterson e in 60 moves | 1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 Nb6 5. Bb3 Nc6 6. d3 Bf5 7. Nf3 e6 8. h3 Qd7 9. Be3 Be7 10. a3 Bf6 11. Qe2 O-O-O 12. Rd1 Rhg8 13. d4 Nd5 14. Nxd5 exd5 15. Ba4 Qe6 16. b4 Be4 17. c3 g5 18. Kd2 g4 19. hxg4 Rxg4 20. Bxc6 bxc6 21. Rh2 Rdg8 22. g3 Kd7 23. Ne1 Be7 24. f3 Rxg3 25. fxe4 Qxe4 26. Nd3 Kd8 27. Ne5 Ke8 28. Rf1 Rg2 29. Rxg2 Rxg2 30. Bf2 Bg5+ |
| ECO B02 in 1992 play it! meyer ingo defeats white's christoffel u in 50 moves | 1. e4 Nf6 2. Nc3 d5 3. e5 Nfd7 4. e6 fxe6 5. d4 c5 6. dxc5 Nc6 7. Nf3 g6 8. Bb5 Bg7 9. O-O O-O 10. Be3 Qc7 11. Re1 Nde5 12. Nd4 Bd7 13. f4 Ng4 14. Qxg4 Nxd4 15. Nxd5 exd5 16. Bxd7 Nxc2 17. Bf2 Nxa1 18. Rxe7 Qd8 19. Qe6+ Kh8 20. Rxg7 Kxg7 21. Bd4+ Rf6 22. Be8 Kf8 23. Qe5 Qe7 24. Ba4 Qxe5 25. Bxe5 Ra6 |
| ECO B05 in 1990 play it! meyer ingo defeats white's lang m in 62 moves | 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. c4 Nb6 7. O-O Be7 8. Nc3 O-O 9. Be3 a5 10. exd6 cxd6 11. d5 Bxf3 12. Bxf3 Nxc4 13. dxe6 fxe6 14. Qb3 d5 15. Qxb7 Nxe3 16. fxe3 Ra6 17. Qb5 Rb6 18. Qxa5 Nc6 19. Qa4 Bc5 20. Rae1 Ne5 21. Nd1 Qg5 22. Kh1 Rb4 23. Qc2 Rc4 24. Qb3 Rh4 25. Bxd5 exd5 26. Qxd5+ Nf7 27. Qxg5 Nxg5 28. Rxf8+ Kxf8 29. Rf1+ Ke7 30. Rf5 Ne4 31. g3 Nxg3+ |
| ECO B03 in 1994 play it! meyer ingo defeats white's bruehl andreas in 104 moves | 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Nf3 Nc6 7. h3 Be7 8. Be2 O-O 9. O-O Bf6 10. Nc3 Bf5 11. Be3 h6 12. Rc1 d5 13. c5 Nc8 14. a3 a5 15. Bf4 N8e7 16. Nb5 Rc8 17. Bd3 Qd7 18. Re1 Bxd3 19. Qxd3 Ng6 20. Bh2 Nd8 21. b4 axb4 22. axb4 Ne6 23. c6 bxc6 24. Na7 Rce8 25. Nxc6 Nef4 26. Qc2 Rxe1+ 27. Rxe1 Re8 28. Nce5 Bxe5 29. Nxe5 Nxe5 30. dxe5 Ne6 31. f4 Qb5 32. Qd2 Rb8 33. f5 Ng5 34. Rd1 Rd8 35. Bf4 Ne4 36. Qd4 Qd7 37. f6 g5 38. Be3 c6 39. h4 Qe6 40. hxg5 hxg5 41. Rf1 Re8 42. Qd1 Qxe5 43. Bd4 Qd6 44. Qh5 Re6 45. Rf3 Qxb4 46. Be5 Qe1+ 47. Rf1 Qe3+ 48. Kh2 Nxf6 49. Bxf6 Rxf6 50. Rb1 Qf4+ 51. g3 Qf2+ 52. Kh1 Qf3+ |
| ECO D01 in 1991 play it! meyer ingo defeats white's sasu ducsoara an in 48 moves | 1. d4 d5 2. Nc3 Nf6 3. Bg5 Bf5 4. f3 Nbd7 5. Nxd5 Nxd5 6. e4 h6 7. Bh4 Ne3 8. Qd3 Nxf1 9. exf5 Nxh2 10. Rxh2 c6 11. O-O-O Qa5 12. Kb1 O-O-O 13. g4 Qc7 14. Re2 Nf6 15. c4 Rg8 16. Nh3 Qd6 17. Qe3 g5 18. fxg6 Rxg6 19. g5 Nh5 20. gxh6 Re6 21. Qf2 Bxh6 22. Ng5 Bxg5 23. Rxe6 Qxe6 24. Ka1 Be3 |