[Event "Commonwealth-ch RSA op"]
[Site "Gauteng"]
[Date "2011.06.27"]
[Round "5"]
[White "Block, Tevye LN"]
[Black "Mendelsohn, David C"]
[Result "0-1"]
[ECO "C45"]
[PlyCount "61"]
[EventDate "2011.06.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Nf6 7. f3 h6 8. Bf4 0-0 9. Qd2 a5 10. a4 Nh5 11. h4 Nxf4 12. Qxf4 Nb4 13. g4 Nxc2+ 14. Kd1 Nxa1 15. Nxa1 d5 16. Kc2 dxe4 17. Nxe4 Be6 18. g5 Qd4 19. Nb3 Bxb3+ 20. Kxb3 Qe3+ 21. Qxe3 Bxe3 22. gxh6 Bxh6 23. Rg1 f5 24. Ng5 Bxg5 25. Rxg5 Rf6 26. h5 Re8 27. Ka2 Re3 28. Bg2 Kh7 29. Ka1 g6 30. Bh3 Kh6 31. Rg3 0-1

[Event "Commonwealth-ch RSA op"]
[Site "Gauteng"]
[Date "2011.06.26"]
[Round "3"]
[White "Block, Tevye LN"]
[Black "Fuller, Graeme D"]
[Result "1/2-1/2"]
[ECO "B76"]
[PlyCount "71"]
[EventDate "2011.06.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bb5 Bd7 7. f3 g6 8. Be3 Bg7 9. Qd2 0-0 10. 0-0-0 Rc8 11. Qf2 Ne5 12. Bxd7 Qxd7 13. Nb3 b6 14. Bd4 Nc6 15. e5 Nxd4 16. Qxd4 Ne8 17. Rhe1 Qc7 18. f4 Qc6 19. Qd5 e6 20. Qb5 d5 21. Qxc6 Rxc6 22. Nb5 a6 23. N3d4 Rc8 24. Na7 Rc7 25. Nac6 Bh6 26. g3 Ng7 27. Kb1 Rfc8 28. Nb4 a5 29. Nd3 Ne8 30. Nf2 Bf8 31. Ng4 Kg7 32. b4 h5 33. Ne3 Be7 34. a3 Kh7 35. Nb5 Rc5 36. Nc3 1/2-1/2

[Event "Commonwealth-ch RSA op"]
[Site "Gauteng"]
[Date "2011.06.25"]
[Round "1"]
[White "Block, Tevye LN"]
[Black "Odendaal, Frederick"]
[Result "0-1"]
[ECO "B10"]
[PlyCount "86"]
[EventDate "2011.06.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Bb5+ Nc6 5. 0-0 Bg4 6. h3 Bh5 7. Qe2 Qb6 8. Nc3 Nf6 9. Qd3 Bg6 10. Qd4 Qxb5 11. Nxb5 Nxd4 12. Nc7+ Kd7 13. Nxa8 Nxf3+ 14. gxf3 e6 15. d3 Bc5 16. Be3 d4 17. Bf4 Rxa8 18. Kg2 Nd5 19. Be5 f6 20. Bg3 Bb6 21. f4 Nb4 22. a3 Nd5 23. f3 Ne3+ 24. Kf2 Nxf1 25. Kxf1 Rc8 26. Rc1 Bxd3+ 27. Ke1 Bxc2 28. Bf2 Bb3 29. Rxc8 Kxc8 30. Kd2 Bc4 31. b4 Bb5 32. h4 h5 33. f5 e5 34. Bg3 Kd7 35. f4 e4 36. Be1 Kc6 37. Kc2 Kd5 38. Kd2 e3+ 39. Kc1 d3 40. Kd1 Bd4 41. Bg3 Bc3 42. Bh2 Bd2 43. a4 Bxa4# 0-1

