1. d4 d5 2. e3 Nf6 3. Nf3 g6 4. Nc3 Bg7 5. Be2 0-0 6. 0-0 Qd6 7. Bd3 Bg4 8. e4 Nc6 9. exd5 Nfxd5 10. Be2 Ndf6 11. Nfe5 Ncxe5 12. dxe5 Qxe5 13. Bxg4 Rad8 14. Qf3 b6 15. Bg5 Qxg5 16. Qe2 Nxg4 17. Ne4 Qh5 18. h3 Be5 19. Qxg4 Rd5 20. Rae1 f5 21. Qxh5 gxh5 22. Ng5 Rd2 23. Rxe5 Rxc2 24. Rfe1 Rxb2 25. Rxe7 Rxa2 26. Rxh7 f4 27. Rxh5 Raa5 28. Re7 c5 29. Re6 Rf7 30. Nxf7 Kxf7 31. Rc6 c4 32. Rh7+ Kf1 33. Rc8#

[Event "B-Rock Chess Club-Grunfeld (D94)"] [Site "The Club Room"] [Date "2017.02.08"] [White "Malabar Man"] [Black "Speedy Crown"] [Result "1-0"] [SourceDate "2017.02.08"] 1. d4 d5 2. e3 Nf6 3. Nf3 g6 4. Nc3 Bg7 5. Be2 0-0 6. 0-0 Qd6 7. Bd3 Bg4 8. e4 Nc6 9. exd5 Nfxd5 10. Be2 Ndf6 11. Nfe5 Ncxe5 12. dxe5 Qxe5 13. Bxg4 Rad8 14. Qf3 b6 15. Bg5 Qxg5 16. Qe2 Nxg4 17. Ne4 Qh5 18. h3 Be5 19. Qxg4 Rd5 20. Rae1 f5 21. Qxh5 gxh5 22. Ng5 Rd2 23. Rxe5 Rxc2 24. Rfe1 Rxb2 25. Rxe7 Rxa2 26. Rxh7 f4 27. Rxh5 Raa5 28. Re7 c5 29. Re6 Rf7 30. Nxf7 Kxf7 31. Rc6 c4 32. Rh7+ Kf8 33. Rc8#

1.e4 c5 2.Bc4 a6 3.a3 Nc6 4.Qf3 Nf6 5.c3 b5 6.Bd5 Ne5 7.Qd1 Nxd5 8.exd5 Nd3+ 9.Kf1 Bb7 10.Qc2 c4 11.Ne2 Qb6 12.Kg1 Qxf2#

1. e4 Nc6 2. Nc3 e5 3. Nf3 Bc5 4. b3 a6 5. Bb2 Nge7 6. Bc4 0-0 7. Ng5 Na5 8. Qh5 h6 9. Nxf7 Bxf2+ 10. Kxf2 Nxc4 11. bxc4 Rxf7+ 12. Ke2 d6 13. Raf1 Be6 14. d3 Qd7 15. Nd5 Bg4+ 16. Qxg4 Qxg4+ 17. Ke1 Nxd5 18. cxd5 Raf8 19. h3 Qxg2 20. Rhg1 Rxf1+ 21. Rxf1 Rxf1#

[Event "B-Rock Chess Club-Three Knights (C46)"] [Site "The Club Room"] [Date "2017.02.07"] [White "Speedy Crown"] [Black "The Intruder"] [Result "0-1"] [SourceDate "2017.02.07"] 1. e4 Nc6 2. Nc3 e5 3. Nf3 Bc5 4. b3 a6 5. Bb2 Nge7 6. Bc4 0-0 7. Ng5 Na5 8. Qh5 h6 9. Nxf7 Bxf2+ 10. Kxf2 Nxc4 11. bxc4 Rxf7+ 12. Ke2 d6 13. Raf1 Be6 14. d3 Qd7 15. Nd5 Bg4+ 16. Qxg4 Qxg4+ 17. Ke1 Nxd5 18. cxd5 Raf8 19. h3 Qxg2 20. Rhg1 Rxf1+ 21. Rxf1 Rxf1#

1.c4 g6 2.d4 Bg7 3.e3 c5 4.d5 e6 5.d6 Nc6 6.e4 Nf6 7.Bd3 0-0 8.f4 Nb4 9.e5 Nh5 10.Nf3 Nxd3+ 11.Qxd3 Bh6 12.g3 Ng7 13.g4 f6 14.0-0 g5 15.Nc3 gxf4 16.exf6 Qxf6 17.Nb5 a6 18.Nc7 Rb8 19.Rb1 e5 20.Re1 Ne6 21.Rxe5 Nxc7 22.dxc7 Ra8 23.g5 Bxg5 24.Nxg5 Qxe5 25.Qxh7#

1. c4 g6 2. d4 Bg7 3. e3 c5 4. d5 e6 5. d6 Nc6 6. e4 Nf6 7. Bd3 0-0 8. f4 Nb4 9. e5 Nh5 10. Nf3 Nxd3+ 11. Qxd3 Bh6 12. g3 Ng7 13. g4 f6 14. 0-0 g5 15. Nc3 gxf4 16. exf6 Qxf6 17. Nb5 a6 18. Nc7 Rb8 19. Rb1 e5 20. Re1 Ne6 21. Rxe5 Nxc7 22. dxc7 Ra8 23. g5 Bxg5 24. Nxg5 Qxe5 25. Qxh7#

1. e4 d5 2. exd5 Qxd5 3. Nf3 Qd8 4. Nc3 g6 5. d4 Bg7 6. Bc4 Nd7 7. Be3 a6 8. Ng5 e6 9. Qf3 b5 10. Qxa8 Bf6 11. Nxe6 fxe6 12. Bxe6 Nb6 13. Qc6+ Bd7 14. Bxd7+ Qxd7 15. Qxd7+ Kxd7 16. Ne4 Be7 17. Nc5+ Kc6 18. Nxa6 Nc4 19. b3 Nxe3 20. fxe3 Kb6 21. Nc5 Bxc5 22. dxc5+ Kxc5 23. O-O Nh6 24. h3 Nf5 25. Rf3 Re8 26. Re1 Kb4 27. g4 Nd6 28. Rf4+ Kc3 29. e4 Kd2

[Event "SK Smichov A - GROP CC, Prague League"] [Site "?"] [Date "2017.02.08"] [Round "4"] [White "Sandvik, Thomas"] [Black "Volosin, Leonid"] [Result "0-1"] [ECO "B41"] [WhiteElo "2074"] [BlackElo "2448"] [PlyCount "96"] [SourceDate "2017.02.09"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bb4 7. Bd3 Nc6 8. Nxc6 dxc6 9. O-O e5 10. Bg5 Be7 11. Qe2 Nd7 12. Be3 Bc5 13. a3 Bxe3 14. Qxe3 Nf8 15. c5 Ne6 16. Ne2 Qg5 17. Qxg5 Nxg5 18. b4 Ke7 19. Rfd1 Rd8 20. f3 a5 21. Bc4 Rxd1+ 22. Rxd1 axb4 23. axb4 Be6 24. Bxe6 Nxe6 25. Rd2 Ra1+ 26. Kf2 Rb1 27. Rc2 Rxb4 28. Nc1 f6 29. Nd3 Rb3 30. Nc1 Rb5 31. Nd3 Kd7 32. Ke3 Kc7 33. Rc3 Ra5 34. Rc2 Ra3 35. g3 Nd4 36. Rd2 Rc3 37. Kf2 Nb3 38. Rd1 Nxc5 39. Ne1 b5 40. Rd2 b4 41. Rb2 Rb3 42. Rxb3 Nxb3 43. Ke3 c5 44. Kd3 Kc6 45. Kc4 Na5+ 46. Kd3 c4+ 47. Kc2 Kc5 48. Kb2 c3+ 0-1

1. d4 Nf6 2. Nf3 g6 3. Bf4 { A48 London System } Bg7 4. e3 d6 5. Bc4 O-O 6. O-O Nh5 7. Nbd2 Nxf4 8. exf4 Nd7 9. f5 Nf6 10. fxg6 hxg6 11. Re1 Bf5 12. Nh4 Bd7 13. Nxg6 Re8 14. Ne4 d5 15. Nxf6+ Bxf6 16. Bxd5 e6 17. Bxb7 Rb8 18. Qg4 fxg6 19. Qxg6+ Bg7 20. Be4 Qf6 21. Qh7+ Kf8 22. Re3 Ke7 23. Rg3 Rg8 24. Qh5 Rh8 25. Qc5+ Kd8 26. Rg6 Qxd4 27. Qg5+ { Black resigns } 1-0