| ECO A07 in 1998 play it! powell lisa defeats white's burgin robert in 104 moves | 1. Nf3 d5 2. g3 Bf5 3. Bg2 e6 4. O-O Nc6 5. d3 Bd6 6. Nbd2 Nf6 7. Re1 O-O 8. e4 Bg4 9. h3 Bxf3 10. Nxf3 dxe4 11. dxe4 Nd7 12. b3 Qe7 13. Bb2 Rad8 14. Qe2 Ba3 15. Bxa3 Qxa3 16. c3 Qc5 17. c4 Nde5 18. Rad1 Nxf3+ 19. Qxf3 Nd4 20. Qg4 e5 21. Qg5 f6 22. Qc1 Rd6 23. Qb2 Rfd8 24. Kh1 Qb4 25. Rf1 a5 26. Rb1 Ne6 27. a3 Qc5 28. b4 axb4 29. Qxb4 b6 30. h4 Rd4 31. Rbc1 Kf7 32. Bh3 Qc6 33. Bxe6+ Qxe6 34. Rfe1 Qg4 35. Qb1 Qf3+ 36. Kg1 Rd2 37. Rf1 R8d3 38. Rc2 Rxc2 39. Qxc2 Qxe4 40. Qa2 Kg6 41. a4 Rc3 42. a5 Rxc4 43. axb6 cxb6 44. Qb2 Rb4 45. Qd2 b5 46. Re1 Rb1 47. Rxb1 Qxb1+ 48. Kg2 b4 49. Qe2 h5 50. g4 hxg4 51. Qxg4+ Kh6 52. Qc8 Qe4+ |
| ECO A06 in 2007 play it! powell lisa defeats white's mann derek in 82 moves | 1. Nf3 d5 2. d4 Nf6 3. e3 Bg4 4. c4 e6 5. Nc3 Be7 6. Bd3 dxc4 7. Bxc4 O-O 8. e4 Bxf3 9. gxf3 c5 10. Be3 cxd4 11. Qxd4 Nc6 12. Qxd8 Rfxd8 13. Rd1 Rxd1+ 14. Kxd1 Rd8+ 15. Kc1 a6 16. Rd1 Rc8 17. Be2 Bb4 18. Kc2 Ne5 19. f4 Neg4 20. Bb6 Nh6 21. f3 Kf8 22. Bd4 Nh5 23. f5 exf5 24. Be3 f4 25. Bd4 Ng8 26. Kb3 Ba5 27. Bf1 Ne7 28. Bh3 Rc6 29. Nd5 Ke8 30. Ka4 Bd8 31. Bg4 Rh6 32. Nc3 Nc6 33. Bg1 Ne5 34. h3 Nf6 35. a3 Nfxg4 36. hxg4 Nxf3 37. Ba7 g5 38. Kb3 Nh2 39. Nd5 Nxg4 40. Nc3 f3 41. Rc1 f2 |
| ECO A09 in 1995 play it! powell lisa defeats white's wead steve in 60 moves | 1. Nf3 d5 2. c4 c6 3. b3 Nf6 4. g3 g6 5. Bg2 Bg7 6. Bb2 O-O 7. O-O Re8 8. d4 Nbd7 9. Nbd2 a5 10. a4 b6 11. Rc1 Bb7 12. Rc2 e6 13. cxd5 cxd5 14. Qa1 Ba6 15. Re1 b5 16. e3 b4 17. Bf1 Bxf1 18. Nxf1 Ne4 19. Ne5 Bxe5 20. dxe5 Ndc5 21. Rd1 Nxb3 22. Qa2 Nbc5 23. Qa1 Rc8 24. f3 Ng5 25. Kg2 Nb3 26. Qb1 h5 27. e4 Qe7 28. exd5 exd5 29. Rxd5 Ne6 30. Rc7 Nxc7 |
| ECO A07 in 1996 play it! powell lisa defeats white's varley trevor in 86 moves | 1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bf5 5. d3 h6 6. h4 e6 7. Re1 Bc5 8. d4 Bd6 9. Nbd2 O-O 10. c4 Nbd7 11. c5 Bc7 12. b4 a5 13. Qb3 axb4 14. Qxb4 Rb8 15. Nb3 b6 16. Qc3 bxc5 17. dxc5 Ne4 18. Qe3 e5 19. Bb2 Qe7 20. Bc3 Rfe8 21. Red1 d4 22. Bxd4 exd4 23. Nfxd4 Qf6 24. Qf3 Bg6 25. Qxf6 Ndxf6 26. Nxc6 Rbc8 27. Nbd4 Ng4 28. Bxe4 Bxe4 29. Na7 Ra8 30. Nab5 Be5 31. f3 Ne3 32. Rdc1 Bf5 33. Kf2 Ra5 34. a4 Nc2 35. Nxc2 Bxc2 36. Rxc2 Bxa1 37. Rc4 Rea8 38. c6 Rxa4 39. Rxa4 Rxa4 40. f4 Bd4+ 41. e3 Bb6 42. Nd4 Bxd4 43. c7 Bxe3+ |
| ECO A25 in 1999 play it! powell lisa defeats white's evans kyle in 24 moves | 1. c4 e5 2. Nc3 Nc6 3. g3 Bc5 4. Bg2 Nge7 5. Nf3 d6 6. O-O O-O 7. Ng5 a6 8. Qc2 Bf5 9. e4 Bg4 10. a3 Nd4 11. Qd3 Nec6 12. Nd5 Be2 |
| ECO A20 in 1996 play it! powell lisa defeats white's jacob frank in 30 moves | 1. c4 e5 2. Nf3 e4 3. Nd4 Nc6 4. e3 Bc5 5. Nf5 g6 6. Ng3 f5 7. d4 Be7 8. Nc3 Nf6 9. Bd2 O-O 10. Qb3 Na5 11. Ncxe4 Nxb3 12. Nxf6+ Bxf6 13. axb3 Qe7 14. Be2 f4 15. exf4 Bxd4 |
| ECO A25 in 2007 play it! powell lisa defeats white's richard andy by checkmate in 46 moves | 1. c4 e5 2. Nc3 Nc6 3. d3 Nf6 4. Nf3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 Bc5 8. Be2 Be6 9. O-O O-O 10. Re1 Qd6 11. Bb2 Rad8 12. d4 exd4 13. cxd4 Nxd4 14. e5 Nxf3+ 15. Bxf3 Bxf2+ 16. Kxf2 Qb6+ 17. Bd4 Rxd4 18. Qc1 Rd2+ 19. Kg3 Qf2+ 20. Kf4 Qh4+ 21. g4 Qh6+ 22. g5 Qh4+ 23. Ke3 Qd4# |
| ECO A29 in 1996 play it! powell lisa defeats white's koolsbergen nico in 94 moves | 1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. g3 Bc5 5. Bg2 O-O 6. O-O d6 7. e3 Bg4 8. h3 Be6 9. d4 Bxc4 10. dxc5 Bxf1 11. Qxf1 d5 12. Qb5 Rb8 13. b4 a6 14. Qa4 e4 15. Nd4 Ne5 16. Bb2 Nd3 17. Ba3 c6 18. Rd1 Qc7 19. Bf1 Ne5 20. Bb2 Nfd7 21. Be2 Qd8 22. Qc2 Qe8 23. Nb1 f5 24. Nd2 g5 25. Kh2 Qg6 26. a3 Rbe8 27. Bc3 g4 28. Rh1 h5 29. Bf1 h4 30. gxh4 f4 31. Rg1 fxe3 32. fxe3 Rf2+ 33. Kh1 Qh6 34. Ne2 Qxe3 35. Qd1 Kf7 36. Rg3 Nf3 37. Rg2 Nf6 38. Nc4 dxc4 39. Bxf6 Rxg2 40. Bxg2 Kxf6 41. Ng3 Qe1+ 42. Qxe1 Nxe1 43. hxg4 Nxg2 44. Kxg2 c3 45. Ne2 c2 46. g5+ Kg6 47. Kg3 Rd8 |
| ECO A01 in 1994 play it! powell lisa defeats white's snijders kees in 84 moves | 1. b3 e5 2. Bb2 d6 3. e3 Nf6 4. c4 Be7 5. Nf3 Bg4 6. Be2 Nc6 7. h3 Bf5 8. d4 exd4 9. Nxd4 Nxd4 10. Qxd4 O-O 11. Nd2 c6 12. Nf3 Ne8 13. e4 Bf6 14. e5 dxe5 15. Qxd8 Rxd8 16. Nxe5 Nd6 17. O-O Rfe8 18. f4 Bh4 19. Bg4 Bxg4 20. Nxg4 f6 21. Nh2 Re2 22. Bd4 Nf5 23. Nf3 Nxd4 24. Nxh4 c5 25. Rf2 Rde8 26. Kf1 Rxf2+ 27. Kxf2 Re2+ 28. Kf1 Rb2 29. f5 Nc2 30. Rc1 Rxa2 31. g4 Nd4 32. Rc3 Re2 33. Nf3 Re4 34. Nxd4 Rxd4 35. Ke2 Kf7 36. Re3 b6 37. Re6 Rd7 38. Ke3 g6 39. Ke4 h6 40. Rc6 Rd4+ 41. Ke3 gxf5 42. gxf5 Rh4 |
| ECO B55 in 2007 play it! powell lisa defeats white's owens harold in 20 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nd2 e5 6. N4f3 Nc6 7. Nc4 Nxe4 8. Qd5 Nf6 9. Nxd6+ Bxd6 10. Qxd6 Qxd6 |
| ECO B23 in 1996 play it! powell lisa defeats white's de volder kris in 42 moves | 1. e4 c5 2. Nc3 Nc6 3. Bb5 e6 4. Nf3 Nd4 5. Nxd4 cxd4 6. Ne2 e5 7. f4 Bd6 8. O-O Qb6 9. Bd3 Nf6 10. Ng3 O-O 11. Nf5 exf4 12. Nxd6 Qxd6 13. Be2 d3 14. Bxd3 Qd4+ 15. Kh1 d5 16. exd5 Bg4 17. Bxh7+ Kxh7 18. Qe1 g5 19. Qf2 Qxd5 20. Kg1 Rfe8 21. d3 Re2 |
| ECO B50 in 2007 play it! powell lisa defeats white's ostertag george by checkmate in 60 moves | 1. e4 c5 2. Nf3 d6 3. Nc3 a6 4. Nd5 e6 5. Nc3 b5 6. Be2 b4 7. Na4 Bd7 8. b3 Nc6 9. O-O Nf6 10. Ng5 h6 11. Nf3 Nxe4 12. Bd3 Ng5 13. Qe2 Nxf3+ 14. Qxf3 Ne5 15. Qb7 Bc6 16. Qb6 Qg5 17. f3 Nxf3+ 18. Kf2 Ne5 19. g3 Nxd3+ 20. cxd3 Qd5 21. Ke1 Be7 22. Kd1 Bd8 23. Nc3 Qh5+ 24. Kc2 Bxb6 25. a3 bxc3 26. dxc3 Qe2+ 27. Bd2 c4 28. Rfe1 cxb3+ 29. Kc1 Qxd3 30. a4 Qc2# |
| ECO B40 in 1995 play it! powell lisa defeats white's varley trevor in 98 moves | 1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. Nxd4 Nc6 7. Nxc6 dxc6 8. Be2 Bc5 9. O-O Qc7 10. c4 Ne7 11. Bf4 Ng6 12. Bg3 Nxe5 13. Bh5 O-O 14. Qe2 f6 15. Nd2 a5 16. Kh1 Qb6 17. b3 Ng6 18. Ne4 Bd4 19. Rae1 e5 20. Rc1 Be6 21. Bxg6 hxg6 22. f4 exf4 23. Bxf4 Bf7 24. Nd6 g5 25. Nxf7 Rxf7 26. Bg3 Qd8 27. Rcd1 Re7 28. Qd3 c5 29. Bf2 Rd7 30. Qf5 Qe7 31. Rfe1 Qf7 32. Bxd4 cxd4 33. Rd3 Re8 34. Qxa5 Qg6 35. Rxe8+ Qxe8 36. Kg1 Qe2 37. Qd2 Qe4 38. g3 g4 39. c5 f5 40. b4 g6 41. a4 Rd5 42. a5 Kf7 43. Qd1 Rd7 44. Kf2 Kf6 45. b5 Qd5 46. Qc2 Qh1 47. Rd2 Qxh2+ 48. Kf1 Qh1+ 49. Ke2 Re7+ |
| ECO B70 in 1995 play it! powell lisa defeats white's power michael in 42 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. O-O O-O 8. Nb3 Nc6 9. Bg5 a6 10. f4 h6 11. Bh4 b5 12. a3 Bb7 13. Bf3 Nd7 14. Nd5 Bxb2 15. Ra2 Bg7 16. c3 Re8 17. Qd3 Nb6 18. Re1 Nc4 19. Nd4 Qd7 20. Nb6 Nxb6 21. Nxc6 Bxc6 |
| ECO B20 in 2007 play it! powell lisa defeats white's kluge klaus in 70 moves | 1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 a6 7. O-O e6 8. Qe2 b5 9. Bb3 Bb7 10. a4 b4 11. Na2 Na5 12. Bd1 d5 13. exd5 Qxd5 14. Qe5 Nb3 15. Qxd5 Bxd5 16. Bxb3 Bxb3 17. Nd4 Bd5 18. Bd2 Bc5 19. Be3 Bd6 20. Rac1 Ne7 21. b3 e5 22. Nf3 O-O 23. Rfd1 Rac8 24. Nd2 Nf5 25. Bb6 Nd4 26. Bxd4 exd4 27. Nc4 Bc5 28. a5 Rc7 29. Ne5 Bxb3 30. Rd2 Be6 31. Nd3 b3 32. Nab4 Bxb4 33. Rxc7 Bxd2 34. Rc6 Rc8 35. Rb6 Bf5 |
| ECO B53 in 1995 play it! powell lisa defeats white's pons juan in 50 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. c3 dxc3 5. Nxc3 Nc6 6. Bc4 Nf6 7. O-O a6 8. Bg5 b5 9. Bb3 e6 10. Qe2 Bb7 11. Rfd1 Na5 12. e5 Nxb3 13. axb3 h6 14. Bh4 g5 15. Nxg5 hxg5 16. Bxg5 Rg8 17. Bxf6 Rxg2+ 18. Kf1 Qb6 19. Nd5 Bxd5 20. Rxd5 Rxh2 21. exd6 Bxd6 22. Rh5 Qb7 23. Rxh2 Bxh2 24. Qg4 Bd6 25. Qe4 Qxe4 |
| ECO B20 in 1998 play it! powell lisa defeats white's locy darin in 78 moves | 1. e4 c5 2. d3 e6 3. Nf3 d5 4. exd5 exd5 5. b3 Nc6 6. Bb2 d4 7. c3 Bf5 8. c4 Bd6 9. Be2 Nge7 10. Nbd2 O-O 11. Ne4 Ng6 12. O-O Re8 13. Ng3 Bd7 14. Ne4 Be7 15. Re1 Qc7 16. Kh1 f5 17. Ng3 Nf4 18. Kg1 Bf6 19. Qd2 a6 20. Rac1 Qd6 21. Bf1 b5 22. a4 b4 23. Rcd1 Na5 24. Bc1 g5 25. Qb2 g4 26. h3 gxf3 27. Bxf4 Qxf4 28. Nh5 Qg5 29. Nxf6+ Qxf6 30. Kh2 fxg2 31. Bxg2 Qd6+ 32. Kh1 Bc6 33. Rxe8+ Rxe8 34. Rg1 Bxg2+ 35. Rxg2+ Kf7 36. Qc2 Re1+ 37. Rg1 Qe6 38. Rxe1 Qxe1+ 39. Kg2 Kf6 |
| ECO B44 in 1995 play it! powell lisa defeats white's aggrey george in 36 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. Bf4 e5 7. Be3 a6 8. N5a3 b5 9. c4 b4 10. Nc2 Nf6 11. f3 Be7 12. a3 bxa3 13. Ncxa3 O-O 14. Be2 Rb8 15. Qd2 Ne8 16. O-O Nc7 17. Nc3 Na5 18. Ra2 Nb3 |
| ECO B54 in 1995 play it! powell lisa defeats white's klausner sherman in 74 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 g6 6. Bb5 Bd7 7. Be3 Bg7 8. O-O Nf6 9. f3 O-O 10. Qd2 Ne5 11. Rad1 a6 12. Bxd7 Qxd7 13. Qe2 Rac8 14. Nb3 Qc6 15. a4 Nc4 16. Nd4 Qc5 17. Nf5 Nxe3 18. Nxe3 Qb6 19. Rb1 e6 20. Rfd1 Nd7 21. Qe1 Bd4 22. Kf2 f5 23. Qd2 Be5 24. exf5 gxf5 25. Ke1 Bf4 26. Ke2 Bxh2 27. Nf1 Be5 28. Qg5+ Kh8 29. Qe7 Rg8 30. g3 Nf8 31. f4 Ng6 32. a5 Qc6 33. Qxe6 Qg2+ 34. Ke3 Bxc3 35. Qxd6 Bxa5 36. Qf6+ Rg7 37. Qxf5 Rxc2 |
| ECO B22 in 1996 play it! powell lisa defeats white's loh weng fook in 60 moves | 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 e6 5. Bc4 Nb6 6. Bb3 a5 7. Ne2 d5 8. O-O cxd4 9. cxd4 Bd7 10. f4 g6 11. Bd2 a4 12. Bc2 Nc4 13. Be1 Ne3 14. Qd3 Nxf1 15. Kxf1 Nc6 16. a3 Na5 17. Bxa5 Rxa5 18. Nbc3 Be7 19. Kg1 O-O 20. h4 Bxh4 21. Qh3 f5 22. Rd1 Rf7 23. Nc1 Be7 24. Qe3 Qb6 25. Nd3 Rf8 26. Rd2 Raa8 27. Bd1 Rfc8 28. g4 Rc4 29. Ne2 fxg4 30. Nf2 h5 |