[Event "Dyfed Open"] [Site "Fishguard"] [Date "2020.02.15"] [Round "2.1"] [White "Waddington, Mike P"] [Black "Williams, AH.."] [Result "1/2-1/2"] [ECO "B23"] [WhiteElo "2046"] [BlackElo "2246"] [Annotator "kemen"] [PlyCount "114"] [EventDate "2020.??.??"] [SourceVersionDate "2020.02.18"] {[%evp 0,114,30,48,109,47,51,32,46,35,27,14,43,11,40,8,5,-3,37,44,13,20,-5,-6, 23,-27,-23,-8,18,10,16,29,38,5,4,-20,35,38,34,46,30,37,36,8,43,37,54,40,29,27, 50,18,32,48,58,35,33,38,49,15,31,53,54,20,28,2,81,74,76,77,82,68,61,90,92,97, 91,91,91,91,80,79,72,79,87,89,82,70,82,39,28,4,26,19,30,22,24,22,22,22,46,46, 45,46,43,43,43,43,43,43,43,43,43,43,43,43,70]} 1. Nc3 c5 2. e4 Nc6 3. f4 (3. Bb5 Nd4 {J Richmond-Williams, Dyfed open 2016,1/2-1/2; Dyfed Open 2019, 1/2-1/2 }) 3... g6 4. Nf3 Bg7 5. Bb5 Nd4 6. O-O a6 (6... Nxb5 7. Nxb5 d5 8. exd5 a6 9. Nc3 Nf6 {main}) 7. Bd3 d6 8. Nxd4 cxd4 9. Ne2 Qb6 {59% for Wh} (9... Nf6 { main, 39 % for Wh}) 10. Kh1 Nf6 11. c3 e5 {Stockfish11} (11... dxc3 { 3 Wh wins, 4 draws,2 Bl wins}) 12. Qe1 (12. Bc2 {starts untangling the Q side}) 12... O-O 13. Qh4 d5 (13... exf4 14. Rxf4 d5 15. exd5 Nxd5 16. Rf1 dxc3 17. dxc3 Bd7 {Stockfish11}) (13... Bg4) 14. fxe5 Nxe4 15. Bxe4 (15. cxd4 $11) 15... dxe4 16. Qxe4 (16. cxd4) 16... Bf5 17. Qxd4 Qc7 18. Qe3 (18. Rxf5 gxf5 19. Qf2 Qxe5 20. d4 Qd5 21. Ng3 Rae8 22. Bd2 {|Stockfish11}) 18... Bxe5 19. d4 Bg7 20. Ng3 (20. Rxf5 gxf5 21. Qf2 {Stockfish11}) 20... Bd7 21. Qf4 Qxf4 22. Bxf4 Bc6 23. Rfe1 Rfe8 24. Kg1 f5 25. Kf2 Kf7 26. Nf1 (26. h4) 26... Bf6 27. g3 g5 28. Bc7 Rac8 29. Bd6 (29. Bb6) 29... Be4 30. Nd2 Bd5 31. Rxe8 Rxe8 32. Nf3 Bc4 (32... g4) 33. Ne5+ (33. Be5 {Stockfish11}) 33... Bxe5 34. Bxe5 Bd5 35. b3 b5 36. Rc1 Rc8 37. Bd6 Rc6 38. Bc5 Rh6 39. Kg1 f4 40. c4 Be4 41. Re1 (41. gxf4) 41... Re6 42. gxf4 gxf4 43. Kf2 Bd3 44. Rxe6 Kxe6 45. cxb5 (45. d5+ Kf5 46. d6 Ke6 47. Kf3 bxc4 48. bxc4 Bxc4 49. a3 h5 50. Kxf4 Bb5 {Wh still has only one passed pawn}) 45... axb5 46. a4 bxa4 47. bxa4 Be4 48. a5 Bb7 49. Bf8 Kd5 50. Kf3 Kxd4+ 51. Kxf4 Kc4 52. Be7 Kb5 53. Bd8 Bd5 54. Ke5 Ba2 55. Kd6 Bb1 56. Bb6 Bc2 57. Kc7 Ka6 1/2-1/2 [Event "Dyfed Open"] [Site "Fishguard"] [Date "2020.02.15"] [Round "2.2"] [White "Zeidler, Sven"] [Black "Garcia, Jason"] [Result "1-0"] [ECO "B23"] [WhiteElo "2186"] [BlackElo "2029"] [Annotator "kemen"] [PlyCount "97"] [EventDate "2020.??.??"] [SourceVersionDate "2020.02.18"] {[%evp 0,97,30,19,75,51,45,37,39,22,20,12,15,3,0,14,-6,-26,23,-8,-7,-39,-55, -47,-29,-36,-36,-35,23,30,11,-29,-17,-29,7,7,27,-17,-2,-6,13,13,23,-53,-68,-72, -77,-61,-10,-10,-10,-10,39,-2,-26,-40,-53,-53,-45,-53,-10,-10,-13,-10,-14,-55, -69,-55,-51,-56,-58,-60,-41,-39,-11,-9,-25,-5,0,0,0,0,0,0,0,0,27,38,88,143,158, 154,154,155,203,203,219,255,484,520]} 1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. O-O a6 7. Bd3 d6 8. b3 (8. Nxd4 cxd4 9. Ne2 {played on board1 next to this game}) 8... b5 {Stockfish11} (8... Bg4 {most frequent}) (8... Nf6 9. Rb1 O-O 10. Qe1 e6 11. a4 Bd7 12. Bb2 Bc6 13. Nxd4 cxd4 14. Na2 Nd7 15. Nb4 Nc5 16. Nxc6 bxc6 17. Qe2 Nxd3 18. Qxd3 c5 19. f5 {Zeidler- D Grant, 4NCL 2018,1/2-1/2}) 9. Rb1 Nf6 10. Qe1 O-O 11. Bb2 Bb7 12. a4 Qb6 13. Kh1 Nh5 ( 13... e6) 14. Nxd4 cxd4 15. Ne2 (15. Nd5) 15... e5 16. Qh4 Bc6 (16... Qd8) 17. fxe5 dxe5 18. Ba3 b4 (18... Rfe8) 19. Bb2 Qb7 (19... a5) 20. Rf2 Bh6 (20... Rac8) 21. g4 (21. Ng3) 21... Bxe4+ 22. Kg1 Bxd3 23. cxd3 Bxd2 24. gxh5 Be3 25. Qf6 Rae8 26. h6 Bxh6 27. Qf3 (27. Bc1 Bg7 28. Qh4 f5 29. Bh6 {Stockfish11}) 27... Qxf3 28. Rxf3 f5 (28... Rc8) 29. Bc1 Bxc1 30. Rxc1 Rc8 31. Rff1 a5 32. Rxc8 Rxc8 33. Rc1 Rxc1+ 34. Nxc1 Kf7 35. Ne2 Ke6 (35... f4 {Stockfish11-restricts the N} 36. Kf2 Kf6 37. Ng1 e4 ( 37... g5 38. Nf3 g4 39. Nd2 h5 40. Ne4+ Kf5 41. Nd6+ Kf6 (41... Ke6 42. Nb7 ) 42. Ne4+ (42. Nb7 e4 43. dxe4 d3)) 38. dxe4 Ke5 39. Kf3 g5 40. Nh3 g4+ 41. Kxg4 Kxe4 42. Nxf4 d3 {Stockfish11}) 36. Ng3 Kd5 37. Kf2 e4 38. Ke2 (38. dxe4+ fxe4 39. Ke2) 38... Ke5 39. Nf1 e3 40. h4 h6 (40... f4) (40... Kf4 41. Nh2 Kg3 42. Nf3 f4 43. Nxd4 Kxh4 44. Nf3+ Kg4 45. d4 Kf5 46. d5 h6 47. d6 Ke6 48. Ne5 g5 49. d7 Ke7 50. Kf3 Kd8 51. Ke2 h5 52. Kf3 h4 53. Nf7+ Kxd7 54. Nxg5 Kc6 55. Kxf4 e2 56. Nf3 h3 57. Kg3 h2 58. Kxh2 Kc5 59. Kg3 e1=Q+ 60. Nxe1 Kd4 61. Kf4 (61. Nf3+) 61... Kc3 62. Ke4 Kxb3 63. Kd3 Kxa4 64. Kc2 Kb5 65. Kb2 {Stockfish11}) 41. Nh2 Kd5 (41... Kf4) 42. Nf3 Kc5 (42... Kd6 43. Nxd4 f4 44. h5 gxh5 45. Kf3) 43. h5 gxh5 44. Nh4 Kd5 45. Nxf5 Ke5 46. Nh4 Kf4 47. Nf3 h4 48. Nxh4 Kg3 (48... Ke5 49. Kf3) 49. Nf5+ 1-0 [Event "Dyfed Open"] [Site "Fishguard"] [Date "2020.02.15"] [Round "2.3"] [White "Hewitt, William"] [Black "Jones, IC.."] [Result "1/2-1/2"] [ECO "C47"] [WhiteElo "1990"] [BlackElo "2163"] [Annotator "kemen"] [PlyCount "64"] [EventDate "2020.??.??"] [SourceVersionDate "2020.02.18"] {[%evp 0,64,32,48,53,56,43,19,26,13,13,14,-18,12,17,11,31,39,26,-5,5,-5,4,-8, -12,-30,-30,-30,34,6,18,13,9,-16,11,6,44,6,14,18,17,-31,-17,-17,-18,-18,9,-22, 170,155,147,155,161,157,164,169,184,205,202,138,113,113,193,0,0,0,0]} 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. O-O O-O 10. Bg5 {main} (10. h3 c6 11. Qf3 Bd6 (11... Re8 12. Bf4 h6 13. Rad1 Bd6 14. Rfe1 Be6 15. Na4 c5 16. b3 Bxf4 17. Qxf4 Qa5 18. Qd2 Qc7 19. c3 Red8 20. Bb1 {Hewitt-Davison, 4NCL 2020,0-1}) 12. Re1 Bc7 13. Bf4 Bxf4 14. Qxf4 Bd7 15. Na4 {Toczek-Jones, WCPL 2020,1-0}) 10... c6 11. Qf3 (11. h3 h6 12. Bh4 Rb8 13. Qf3 Be7 14. Rab1 Rb4 15. Bg3 Bd6 {Hewitt-Van Kemenade, Dyfed Closed 2016,1/2-1/2}) (11. Na4 Be6 12. Rc1 h6 13. Bh4 Bd6 14. Qf3 Re8 15. Bxf6 Qxf6 16. Qxf6 gxf6 17. c4 d4 18. c5 Bf4 19. Ra1 Rab8 {Waterfield-Jones, Dyfed Open 2012,0-1}) 11... Bd6 (11... Be7 {but Bl need not fear the doubled pawns}) 12. h3 (12. Rfe1) 12... Rb8 (12... h6 13. Bf4 Rb8 14. b3 Bxf4 (14... Rb4 {main}) 15. Qxf4 Be6 16. Na4 Qa5 17. Rac1 c5 18. Bf5 Rbe8 {Hewitt-CM Jones, 4NCL 2020, 0-1}) 13. b3 (13. Rab1) 13... Be5 14. Bf4 Re8 (14... Bxc3 15. Bxb8 Bxa1 16. Rxa1 Bg4 17. hxg4 Qxb8 {elite GM games}) (14... Bxf4 15. Qxf4 Be6 {seems to favour Bl a little}) 15. Bxe5 (15. Rae1 {Stockfish11}) 15... Rxe5 16. Ne2 (16. Qf4) 16... Nd7 (16... c5) 17. Nd4 Rb6 18. Rae1 c5 19. Nf5 Rbe6 20. Rxe5 (20. Qg3 Rg6 (20... Qf8 21. f4 Rxe1 22. Rxe1 g6 23. Rxe6 fxe6 24. Ne3) 21. Nh6+ Rxh6 22. Rxe5 Nxe5 23. Qxe5 Re6 24. Qb8 a6 25. Rd1 {Stockfish11}) 20... Nxe5 21. Qg3 Qf6 (21... g6) 22. Ne3 Rd6 (22... d4) 23. Rd1 (23. Re1) 23... Rd8 (23... Kf8) 24. Nxd5 Rxd5 25. Bxh7+ Kxh7 26. Rxd5 Nd7 (26... Ng6) 27. Rh5+ (27. Qd3+ g6 28. Rxd7 Bxd7 29. Qxd7 {Wh is 2 pawns up with a centralised Q}) 27... Kg8 28. Qc7 Qa6 29. Qd8+ (29. Rd5 Kh7 30. c4 (30. Rxd7 Bxd7 31. Qxd7 Qxa2 32. Qf5+ Kg8 33. Qxc5) 30... Nf6 31. Rxc5 Qa3 32. Kh2 Be6 33. Ra5 Qb4 34. Rxa7 {Stockfish11}) (29. c4 Nf8 30. Rxc5 $18 {Stockfish11}) (29. Kh2 {Stockfish11}) 29... Nf8 30. Rxc5 Qa3 31. Rxc8 {allows a perpetual} (31. Qc7 {Stockfish11}) (31. Qd4 Be6 32. c4 Qxa2 33. Rb5 {Stockfish11}) 31... Qc1+ 32. Kh2 Qf4+ 1/2-1/2 [Event "Dyfed Open"] [Site "Fishguard"] [Date "2020.02.15"] [Round "2.4"] [White "Taylor, Robert G"] [Black "Young, Alan J"] [Result "0-1"] [ECO "C55"] [WhiteElo "1844"] [BlackElo "2051"] [Annotator "kemen"] [PlyCount "92"] [EventDate "2020.??.??"] [SourceVersionDate "2020.02.18"] {[%evp 0,92,19,29,40,15,25,8,3,4,19,19,16,19,14,11,9,-17,-4,-21,-12,-5,12,-23, 38,3,34,28,32,22,22,-10,21,-2,34,-31,-43,-43,-27,-23,-37,-69,-90,-145,-82,-64, -77,-128,-109,-120,-118,-95,-99,-118,-103,-136,-116,-109,-86,-113,-63,-133,-63, -63,-73,-312,-203,-451,-463,-573,-671,-726,-365,-380,-357,-357,-381,-381,-381, -389,-371,-463,-449,-522,-487,-501,-515,-515,-301,-511,-436,-532,-529,-591, -643]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. a3 (6. Re1) (6. c3) (6. Bb3) 6... d6 7. h3 Be6 8. Nbd2 (8. Bxe6) (8. Nc3) 8... Qd7 9. c3 a6 ( 9... Rad8 10. Qe2 h6 11. Rd1 Rfe8 12. b4 Bf8 13. Bxe6 Qxe6 14. c4 Ne7 15. d4 exd4 16. Nxd4 Qe5 17. Bb2 c5 18. N2f3 Qxe4 19. Qxe4 Nxe4 20. Nb5 Nc6 21. Nc7 Re7 22. Nd5 Ree8 23. Nc7 Re7 24. Nd5 {Barcal-Rajter, CRO ch tm 2016,1/2-1/2}) 10. Re1 Rad8 11. b4 (11. Nf1 d5 12. exd5 Bxd5 13. Bxd5 Qxd5 14. Bg5 Rfe8 15. Qc2 Nh5 16. Bxe7 Rxe7 17. Rad1 Nf4 18. Ne3 Qe6 19. d4 e4 {Filgueiras-Perdomo, Curitiba IEP & Copel op 2017,0-1}) 11... Rfe8 (11... d5) 12. b5 Nb8 13. Bxe6 Qxe6 14. bxa6 Nxa6 15. Ng5 (15. Qc2) 15... Qd7 16. Qb3 Bf8 (16... d5 { Stockfish11}) 17. Qxb7 Nc5 18. Qb1 h6 (18... d5 {Stockfish11}) 19. Ngf3 d5 20. d4 (20. exd5 Qxd5 21. d4 {Stockfish11} e4 (21... exd4 22. Rxe8 Rxe8 23. cxd4 Ne6 24. Qb3 Nxd4 25. Qxd5 Ne2+ 26. Kf1 Nxd5 27. Bb2 Nef4) 22. Ne5 Rxe5 23. dxe5 Qxe5 24. Nf1 Nd3) 20... exd4 21. Nxd4 (21. cxd4 Ncxe4) 21... Ncxe4 (21... dxe4) (21... Rb8 22. Qc2 dxe4) 22. Nxe4 Nxe4 23. Bb2 c5 {the Wh pieces are badly placed} 24. Nf3 c4 25. Qc2 Bc5 26. Re2 Re6 27. Nd4 Rf6 (27... Rg6) 28. Rae1 g6 (28... Bd6 29. Bc1 Bc7) 29. Bc1 Kh7 30. Kh2 Bd6+ (30... Qc7+ 31. Kg1 Qa5 {Stockfish11}) 31. Kg1 Nc5 32. Nf3 (32. Be3 ) 32... Nd3 (32... Rxf3 33. gxf3 Qxh3) 33. Rf1 Rxf3 34. gxf3 Qxh3 35. f4 Bxf4 (35... Qg4+ 36. Kh1 Bxf4) 36. Bxf4 Nxf4 37. f3 Qg3+ 38. Rg2 Nxg2 39. Qxg2 Qe5 40. f4 Qxc3 41. Rf2 Qe1+ 42. Rf1 Qe3+ (42... Qe6 43. Qd2 d4) 43. Kh2 Qe4 (43... d4) 44. Qg3 Qf5 45. Qh4 Re8 46. Rf2 d4 0-1 [Event "Dyfed Open"] [Site "Fishguard"] [Date "2020.02.15"] [Round "2.5"] [White "Marin Marin, Francisco Javier"] [Black "Heap, Gerry"] [Result "0-1"] [ECO "B50"] [WhiteElo "1776"] [BlackElo "2111"] [Annotator "kemen"] [PlyCount "102"] [EventDate "2020.??.??"] [SourceVersionDate "2020.02.18"] {[%evp 0,102,19,29,72,49,81,7,25,-18,-8,-15,7,-6,20,-10,1,-1,16,18,16,20,26,12, 0,-60,-24,-16,-1,-9,24,4,72,122,120,140,112,-52,-52,-34,-62,-62,-32,-60,-80, -80,-88,-105,-33,-153,-156,-176,-163,-211,282,282,256,269,229,153,296,229,234, 215,211,209,197,199,189,157,208,208,389,208,221,147,318,168,176,147,333,175, 173,140,146,142,163,111,108,108,155,151,118,19,109,90,86,-98,-15,-1372,-1904, -29987,-29988,-29997,-29998]} 1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bd3 (4. d3 g6 5. Be2 Bg7 6. O-O O-O 7. Na3 a6 8. Nc2 b5 9. Re1 Nc6 {Denham-Heap, Dyfed Closed 2018,0-1}) 4... Nc6 5. Bc2 Bg4 6. O-O g6 7. h3 Bxf3 8. Qxf3 Bg7 9. d3 O-O 10. Nd2 (10. Qe2) 10... b5 11. Nb3 {3 Wh wins, 3 draws} (11. Qe2 {main, 41 % for Wh }) 11... Nd7 12. Re1 (12. Be3 {main}) 12... a5 13. a3 (13. Bd2 a4 14. Nc1 b4 15. Ne2 Qb6 16. Nf4 e6 17. Qd1 a3 18. bxa3 Rxa3 19. Bb3 Re8 {Kerciku-Kaniewska, EU ch girls U14, Budva 2013,0-1} (19... bxc3)) 13... Nb6 (13... b4) 14. Be3 (14. Bg5) 14... b4 15. axb4 a4 (15... cxb4) 16. Nxc5 dxc5 (16... a3 17. Nb3 axb2 18. Rxa8 Qxa8 19. Bxb6 Bxc3 20. Rd1 Nxb4 21. Bb1 {Stockfish11}) 17. bxc5 a3 (17... Nd7 18. Bxa4 {4 mobile pawns for a piece is more than enough}) 18. Rxa3 (18. cxb6 axb2 19. Rxa8 Qxa8 20. e5 (20. d4 Qa5 $11) 20... Nxe5 21. Qxa8 Rxa8 22. Rb1 {Stockfish11}) 18... Rxa3 19. bxa3 Bxc3 20. Rc1 Nc8 (20... Nd7) 21. Ba4 Nd4 22. Qd1 Qa5 23. c6 Nb6 24. c7 Rc8 25. Bb3 e6 26. Kh1 Qxa3 (26... Nd7 27. Bf4 e5 28. Bg5 Bb2 29. Rb1 Qxa3 {Stockfish11}) (26... Na8 27. Rb1 Nxc7 {Stockfish11}) 27. Rxc3 Qd6 28. Bxd4 (28. Ba2) 28... Qxd4 29. Qc2 (29. Rc6) 29... Kg7 30. Rc6 Qa1+ 31. Kh2 Qe5+ 32. g3 Na8 33. Rc5 (33. Qa2 Nxc7 34. Qc2 Rb8 35. Rxc7 Rxb3 36. Rxf7+ Kxf7 37. Qxb3 {Stockfish11}) 33... Qd4 34. Rc4 Qb6 35. Rc6 Qa7 36. Kg2 (36. Qb2+ {Stockfish11} Kh6 (36... Kg8 37. Rxe6 Qxc7 38. Qf6 Rb8 39. Bd5 Nb6 40. Re7) 37. g4 Nxc7 38. Qf6 Qa5 39. h4) 36... Rxc7 37. Qb2+ Kh6 (37... Kf8 38. Rxc7 Nxc7 39. Qh8+ Ke7 40. Qxh7 {Stockfish11}) (37... Kg8 38. Rd6 Rd7 39. Rxe6 fxe6 40. Bxe6+ Rf7 41. Qf6 Qc7 42. d4 {Stockfish11}) 38. Qd2+ (38. Qf6 $1 {Stockfish11} Rxc6 39. g4 Rc1 40. g5+ Kh5 41. Qg7 Kxg5 42. h4+ Kh5 43. Qxh7+ Kg4 44. Qh6 e5 45. f3# (45. Qg5#)) (38. Qh8 {Stockfish11}) (38. Rxc7 Nxc7 39. Qf6 Ne8 40. Qd8 Ng7 41. g4 {Stockfish11} Qa1 (41... Qb7 42. Qf6 (42. g5+ Kh5 43. Bd1+ Kh4 44. Qd6 Nh5 45. Bxh5 Kxg5 (45... Kxh5 46. Qf4 f5 47. Kg3 e5 48. Qh4#) 46. Bf3) 42... Qxb3 43. Qf4+ g5 44. Qf6#) 42. Qh4+ (42. f4) 42... Nh5 43. gxh5 gxh5 44. Qf4+ Kg6 45. Qg3+ Kf6 46. Qe3) 38... Kg7 39. Qb2+ Kh6 40. Qc1+ Kg7 41. Rxc7 (41. Qc3+) 41... Nxc7 42. Qc6 Na6 43. Ba4 (43. d4 $18) 43... Nc5 44. Bb5 Qa3 (44... Nb3 45. Qd6 Nd4 46. Be8 {Stockfish11}) 45. Qd6 Qc3 46. Kf3 (46. h4) (46. e5) 46... Nb3 (46... Nb7) 47. Kg2 Nd2 48. Qc6 (48. Qf4) 48... Qa1 49. g4 (49. Kh2 Nf3+ 50. Kg2 Ne1+ 51. Kh2 Nf3+ {perpetual} (51... Qd4 52. Kg1 Nxd3)) 49... Qf1+ 50. Kg3 e5 { closing the mating net} 51. g5 Qg1+ 0-1 [Event "Dyfed Open"] [Site "Fishguard"] [Date "2020.02.15"] [Round "2.6"] [White "Richmond, Jane"] [Black "Barnaby, Nicholas"] [Result "1/2-1/2"] [ECO "C86"] [WhiteElo "2101"] [BlackElo "1750"] [Annotator "kemen"] [PlyCount "28"] [EventDate "2020.??.??"] [SourceVersionDate "2020.02.18"] {[%evp 0,28,80,29,21,26,50,28,24,-4,2,-2,7,18,20,-10,-12,-6,36,-75,42,-17,44, 13,43,33,26,-45,15,-15,4]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 (6... Bc5 7. Qe2 d6 8. c3 Bb6 9. a4 {Richmond-Jukes, Dyfed Open 2018,1-0}) 7. Qe2 O-O 8. a4 (8. c3 d6 (8... d5)) 8... Rb8 (8... b4) (8... Bb7 { main lines}) 9. c3 (9. axb5 axb5 10. Nc3) 9... d5 10. d3 (10. exd5 Nxd5 11. Nxe5 Nf4 12. Qe3 Nxe5 13. Qxf4 Bd6 14. Qg3 Nd3 15. f4 Re8 {Kaladnik-Budner, corr 1956,0-1}) 10... h6 (10... Qd6 11. axb5 axb5 12. Bg5 Be6 13. Nbd2 d4 { Arnold-R Van Kemenade, Rose Foregrove-Huddersfield 1986,1/2-1/2}) 11. Nbd2 Be6 (11... b4 {Stockfish11}) 12. axb5 axb5 13. Ra6 Qd7 14. h3 Rfe8 1/2-1/2 [Event "Dyfed Open"] [Site "Fishguard"] [Date "2020.02.15"] [Round "2.7"] [White "Powell, Lloyd"] [Black "Pinch, David"] [Result "1-0"] [ECO "A58"] [WhiteElo "2064"] [BlackElo "1667"] [Annotator "kemen"] [PlyCount "85"] [EventDate "2020.??.??"] [SourceVersionDate "2020.02.18"] {[%evp 0,85,26,75,3,-31,1,41,60,40,66,66,104,64,61,54,71,34,13,26,26,17,19,26, 28,25,63,44,81,64,34,81,83,73,88,83,123,84,110,87,110,98,105,95,133,121,125,98, 120,112,121,114,105,123,122,120,150,151,151,143,159,-260,156,161,190,178,185, 189,215,234,342,271,271,301,378,355,363,388,377,301,435,330,493,477,579,665, 755,774]} 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 (4. Nf3 d6 {Hurn-Pinch, Welsh Seniors 2019,1/2-1/2}) 4... a6 5. bxa6 g6 6. Nc3 Bxa6 7. g3 (7. e4 Bxf1 8. Kxf1 d6 9. Nf3 Bg7 10. g3 O-O 11. Kg2 Nbd7 12. Qc2 Ra6 {S Williams-Pinch, West Wales Major 2019,1/2-1/2}) 7... d6 8. Bg2 Bg7 9. Nf3 O-O 10. O-O Nbd7 11. Rb1 ( 11. Qc2) (11. Re1) 11... Qa5 12. Bd2 Nb6 (12... Rfb8 {main}) 13. b3 Qa3 14. Ne1 Bb7 15. Nc2 Qa7 {2 games each} (15... Qa6 {main, 77% for Wh}) 16. Ne3 (16. e4 Ba6 17. Re1 {2-0}) 16... Ba6 (16... e6 17. dxe6 fxe6 18. Bh3 Rfe8 19. Nb5 Qb8 20. Nc4 {Stockfish11}) 17. a4 Nfd7 18. h3 (18. a5 Nc8 19. Re1 { Stockfish11}) 18... Rfb8 19. Nc2 Nc8 20. Na3 Qb7 21. Qc2 Na7 22. Nc4 (22. Rfe1) 22... Qc7 23. Kh2 Ne5 24. Na3 (24. Nxe5 Bxe5 25. Ne4 {Stockfish11}) 24... Rb7 25. Rfe1 Rab8 26. f4 Nd7 27. Nc4 (27. Na2 {Stockfish11}) 27... Qd8 (27... Bxc4 {Stockfish11} 28. bxc4 Rb4 29. Nb5 Nxb5 30. cxb5 Rxb1 31. Rxb1 c4 32. e4 Bd4 33. Bb4 (33. Rb4)) 28. e4 Qc7 29. Na2 Bxc4 30. bxc4 (30. Qxc4) 30... Rxb1 ( 30... Rb2 {wins a piece} 31. Qd3 Rxa2 32. a5 Bd4) 31. Rxb1 Nc8 32. a5 $18 Rxb1 33. Qxb1 Nb8 34. Qb5 Na7 35. Qe8+ Bf8 36. Nc3 Na6 37. Nb5 (37. h4 { brings the B into the game}) 37... Qc8 38. Qxc8 Nxc8 39. Bf3 (39. h4) 39... e6 40. Kg2 Be7 41. e5 Kf8 42. dxe6 fxe6 43. Bb7 1-0 [Event "Dyfed Open"] [Site "Fishguard"] [Date "2020.02.15"] [Round "2.8"] [White "Pleasants, Allan"] [Black "Williams, R Gareth"] [Result "1-0"] [ECO "A95"] [WhiteElo "2028"] [BlackElo "1642"] [Annotator "kemen"] [PlyCount "69"] [EventDate "2020.??.??"] [SourceVersionDate "2020.02.18"] 1. Nf3 f5 2. g3 Nf6 3. Bg2 e6 4. d4 d5 5. O-O Be7 (5... Bd6) 6. c4 O-O 7. Nc3 ( 7. b3 c6 8. Ba3 {is another plan}) 7... c6 8. Qb3 (8. b3) 8... Qb6 (8... Nbd7) (8... Kh8 {main lines}) 9. Bf4 (9. c5 {1.5-0.5}) 9... Ne4 10. Nxe4 (10. Na4 Qb4 11. c5 Na6 12. h4 Qa5 13. Rad1 Qd8 14. Nc3 Nb8 15. Bh3 {Alonso Torno-Chans Farina, Asturias ch 2001,1-0}) 10... fxe4 11. Qxb6 axb6 12. Nd2 (12. Ne5) 12... Nd7 (12... b5 {Stockfish11}) 13. Bh3 Nf6 14. Bc7 (14. a3 c5 15. Rac1) 14... Ra6 (14... e5 {Stockfish11} 15. Bxc8 Rfxc8 16. Bxe5 Bb4 17. Rfd1 Bxd2 18. Rxd2 dxc4 19. Bxf6 gxf6 20. a3 Rd8) 15. a3 Ne8 16. Be5 Bd6 (16... Nd6 $11) 17. cxd5 Bxe5 (17... cxd5 18. Rfc1 Bd7 19. Bxd6 Nxd6 20. Rc7 Bc6 21. Bxe6+ $18 {Stockfish11}) 18. dxe5 cxd5 19. Rac1 Bd7 20. Nb3 Ra4 21. e3 Kf7 22. Nd4 Ke7 23. Rc3 b5 24. Rfc1 (24. b4) 24... b4 (24... Rc4 25. b3 Rxc3 26. Rxc3 $18 {Stockfish11}) 25. Rb3 bxa3 26. bxa3 Ra7 27. Rb6 Kd8 28. Bxe6 Ra6 29. Rxa6 bxa6 30. Bxd5 (30. Kg2) (30. Rc5) 30... Nc7 31. Bxe4 h6 32. f4 Bh3 33. Rb1 (33. f5) 33... Rf7 34. Nc6+ (34. Rb8+ Kd7 35. Bb7) 34... Kd7 35. Rd1+ 1-0 [Event "Dyfed Open"] [Site "Fishguard"] [Date "2020.02.15"] [Round "2.9"] [White "Ley, Cyril"] [Black "May, Frank"] [Result "0-1"] [ECO "A26"] [WhiteElo "1603"] [BlackElo "2019"] [Annotator "kemen"] [PlyCount "70"] [EventDate "2020.??.??"] [SourceVersionDate "2020.02.18"] {[%evp 0,70,33,-34,58,-38,18,-1,-6,1,0,0,0,-31,-2,-4,-2,-1,16,2,4,-7,-2,-21,11, -13,15,-14,-13,-41,1,-8,-13,-30,-30,-30,9,-41,-42,-47,-35,-46,-54,-57,-54,-70, -53,-103,-96,-210,-138,-248,-144,-164,-220,-276,-42,-295,-197,-225,-160,-186, -233,-313,-163,-129,-138,-429,-432,-1448,-1555,-1609,-1652]} 1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 d6 5. d3 Nc6 (5... f5) 6. e4 Nf6 (6... Nge7) (6... f5) 7. Nge2 O-O 8. O-O Nh5 (8... Be6) 9. a3 (9. Be3) (9. Nd5) (9. f4) 9... f5 10. b4 ( 10. exf5 gxf5 {1 draw, 2 Bl wins} (10... Bxf5 11. h3 Bd7 12. Nd5 {Gawain Jones-Rudd, Hastings Masters 2009,1-0})) (10. Nd5 {1-1}) (10. f4 {1-1}) 10... f4 11. f3 g5 12. Rb1 Be6 13. Rf2 Qd7 14. Qf1 Rf7 (14... Ne7 { Stockfish11}) 15. g4 Nf6 16. h3 Raf8 17. Bd2 h5 18. Bh1 Ne7 (18... hxg4 19. fxg4 Nxg4 20. hxg4 Bxg4 21. Bf3 Bxf3 22. Rxf3 g4 23. Rf2 Nd4 {Stockfish11}) 19. Nd5 Ng6 20. Rh2 Nh4 (20... Nh7 21. gxh5 Nh4 22. Be1 c6 {Stockfish11}) 21. Be1 c6 22. Nxf6+ Bxf6 23. Bxh4 gxh4 24. Rg2 Rg7 (24... hxg4 25. hxg4 (25. fxg4 f3 26. Qxf3 Bg5) (25. Rxg4+ Bxg4 26. hxg4 h3) 25... h3 26. Rh2 Bxg4 {Stockfish11}) 25. Rb2 Bd8 {if the Bl B can get to the K this way, it mostly is curtains for Wh, especially if Wh's QB is no longer on the board} 26. Kh2 Bb6 27. Qe1 Qd8 (27... hxg4 28. hxg4 h3) 28. Rc2 Be3 29. Nc3 Kh7 30. Nd1 Bd4 31. gxh5 Rfg8 (31... Rg3) 32. Rxg7+ Rxg7 33. Rg2 Rg3 34. Rxg3 hxg3+ 35. Kg2 Qh4 {Wh's Q side play got no further than b4} 0-1 [Event "Dyfed Open"] [Site "Fishguard"] [Date "2020.02.15"] [Round "2.10"] [White "Francis, Matthew"] [Black "Miles, Richard"] [Result "0-1"] [ECO "B31"] [WhiteElo "1642"] [BlackElo "1968"] [Annotator "kemen"] [PlyCount "80"] [EventDate "2020.??.??"] [SourceVersionDate "2020.02.18"] {[%evp 0,80,66,20,103,49,71,45,76,50,42,55,41,-8,-1,10,51,-6,2,-2,-8,-48,-56, -98,-78,-117,55,-89,-94,-95,-102,-95,-98,-97,-103,-131,-130,-121,-130,-131, -124,-129,-130,-130,-128,-109,-99,-115,-67,-69,-79,-79,-81,-93,-102,-125,-120, -141,-133,-146,-112,-116,-117,-109,-109,-127,-137,-144,-102,-102,-131,-137, -150,-136,-126,-177,-154,-279,-314,-318,-331,-1353,-1375]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Re1 Nf6 6. c3 (6. e5) 6... O-O 7. d4 (7. h3 { alternative}) 7... d5 (7... cxd4 8. cxd4 d5) 8. exd5 (8. e5 Ne4 9. Bxc6 bxc6 { 53% for Wh}) 8... Qxd5 {34% for Wh} 9. c4 Qd6 10. d5 Nd4 11. Nxd4 cxd4 12. Bg5 (12. Nd2) (12. h3 {main lines}) 12... e6 (12... a6 13. Ba4 b5 {1 draw, 2 Bl wins}) (12... Ng4 13. g3 Qb6 14. Bxe7 d3 15. Rf1 a6 16. Ba4 Qxb2 17. Bxf8 Kxf8 18. Nd2 Nxf2 {Stockfish11}) 13. dxe6 (13. Qxd4 Nxd5 (13... exd5 14. c5 Qd8) 14. Qd2 a6 15. cxd5 axb5 16. Nc3 b4 17. Ne4 Qxd5 18. Qxb4 Bd7 { Stockfish11}) 13... Bxe6 14. Nd2 a6 (14... Ng4 15. Nf3 a6 16. Ba4 (16. c5 Qxc5 17. Bf1 Bd5) 16... h6 17. Bh4 Ne5 {Stockfish11}) 15. Bxf6 Bxf6 16. Ne4 (16. Ba4 Be5) 16... Qd8 17. Nxf6+ Qxf6 18. Ba4 Bxc4 19. Qd2 Rfd8 20. Bd1 Bd5 (20... d3) (20... Rac8 {also}) 21. Be2 Kg7 22. b3 h5 (22... Rac8) ( 22... d3) 23. Bd3 Rd7 24. Rac1 Rad8 25. Qe2 Qg5 (25... Rd6) 26. Qe5+ Qxe5 27. Rxe5 Kf6 28. Rce1 Rd6 (28... Rc7) 29. f4 Re6 30. Kf2 Rde8 31. Rxe6+ Rxe6 32. Rxe6+ (32. Rd1 {worth a try}) 32... Kxe6 33. g3 f5 34. Ke2 Kd6 35. Kd2 Kc5 36. Kc1 b5 37. Kb2 Be4 38. Be2 d3 39. Bd1 Kd4 40. Kc1 (40. b4 d2) 40... Kc3 0-1 [Event "Dyfed Open"] [Site "Fishguard"] [Date "2020.02.15"] [Round "2.11"] [White "Probert, Malcolm"] [Black "Bourne, Johnathan"] [Result "0-1"] [ECO "E60"] [WhiteElo "1565"] [BlackElo "1904"] [Annotator "kemen"] [PlyCount "108"] [EventDate "2020.??.??"] [SourceVersionDate "2020.02.18"] {[%evp 0,108,20,15,34,-9,49,-12,-6,-12,-12,8,4,-7,31,30,33,-43,29,29,16,15,10, -30,34,23,29,31,-6,29,18,15,31,-31,17,46,46,68,75,-35,-34,-34,-34,-44,-30,-140, -35,-30,-32,-129,13,13,20,-53,33,18,0,-24,6,8,17,12,-2,-2,7,-37,-48,-26,-26, -14,-21,-29,-25,-23,-40,-36,-49,-56,-36,-36,-22,-45,-35,-110,-56,-56,0,0,0,-17, 93,-37,57,-83,-46,-64,-51,-45,-8,-73,-64,-149,-84,-78,-138,-157,-177,-188,-170, -338,-410]} 1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 d6 5. d4 O-O 6. g3 (6. e3 { quite popular}) 6... Nbd7 7. Bg2 c5 (7... e5) (7... c6) 8. d5 (8. O-O {main}) 8... a6 (8... b5) 9. Nbd2 (9. O-O) (9. a4) 9... Rb8 10. O-O b5 { transposing back to played lines} 11. Qc2 (11. Re1) 11... Nb6 12. Rab1 (12. e4 e5 13. Rfb1 Nh5 14. Bf1 Bd7 15. Nh4 f5 16. Be2 Nf4 17. Bf1 Nh5 18. exf5 gxf5 19. Re1 f4 {Hobson-Vassiades, Skopje ol 1972,0-1}) 12... Bd7 13. Rfe1 bxc4 14. bxc4 e5 15. e4 (15. dxe6 fxe6 16. Qd3 Qe7 17. Bc3 {Stockfish11}) 15... Qc8 (15... Na4) 16. Nxe5 Ba4 (16... dxe5 17. Bxe5 Rb7 18. Ba1 Re8 19. f4 { Stockfish11}) 17. Qd3 dxe5 18. Bxe5 Rb7 19. Qc3 (19. Qa3 {Stockfish11} Re8 20. Ba1 Qb8 21. Rbc1 (21. e5 Nfd7 22. f4 (22. e6))) 19... Nbd7 20. Rxb7 Qxb7 21. Rb1 Qc8 22. Bh3 Qd8 (22... Nxd5 23. cxd5 Bxe5 24. Qc4 Bb5 25. Qc2 Bd4 {Stockfish11}) 23. Bxd7 (23. Bxf6) 23... Bxd7 24. Rb8 (24. Qb2 Bh3 $17) 24... Qe7 (24... Nxd5 {Stockfish11}) 25. Rxf8+ (25. d6 Qe6 26. Rxf8+ Kxf8 27. Nb3 Kg8 28. Nxc5 Nxe4 29. Nxe6 Nxc3 30. Bxg7 Ne2+ 31. Kf1 Bxe6 32. Bb2 Bxc4 33. d7 Nd4+ 34. Ke1 Nc6 35. Bf6 Bxa2 36. d8=Q+ Nxd8 37. Bxd8 { Stockfish11 & the opposite colour Bs draw}) 25... Kxf8 26. f4 Ne8 (26... Bh3 $17) 27. Bxg7+ Nxg7 28. e5 (28. Qa5 g5 29. Qxa6 gxf4 30. gxf4 Kg8 { Stockfish11}) (28. Qe3 Kg8 29. e5 Bf5 30. Nb3 Qb7 31. Qxc5 h5 {Stockfish11} ) 28... Qd8 (28... g5) 29. Qa3 Qb6 30. Nb3 Qb4 31. Qxb4 cxb4 32. c5 Bb5 33. c6 (33. Kf2) 33... Ke7 34. d6+ Kd8 35. Na5 Ne6 36. Kf2 Kc8 37. Ke3 Nd8 38. c7 Nb7 39. Nb3 Bd7 40. Nd4 Nc5 41. Kd2 Ne6 42. Nb3 Nxc7 43. dxc7 Kxc7 { Wh's K side pawns are halted, while Bl's can advance on the Q side} 44. Kd3 Kb6 45. Kc2 a5 46. Nd2 Bf5+ 47. Kb2 Bd3 48. Nf3 (48. a3) 48... h6 (48... Bc4) 49. Ng1 Kc5 50. h3 a4 51. a3 bxa3+ 52. Kxa3 Kd4 53. Nf3+ Ke3 54. Ne1 Be4 {end of N} 0-1 [Event "Dyfed Open"] [Site "Fishguard"] [Date "2020.02.15"] [Round "2.13"] [White "Haigh, A.."] [Black "Greatorex, Roger"] [Result "1-0"] [ECO "D31"] [WhiteElo "1773"] [BlackElo "1735"] [Annotator "kemen"] [PlyCount "56"] [EventDate "2020.??.??"] [SourceVersionDate "2020.02.18"] {[%evp 0,56,20,20,20,-16,-17,-10,17,27,31,8,50,4,14,6,39,0,21,12,7,3,1,-157, -167,-159,-34,-37,18,-61,-58,-60,-60,-135,-87,-87,-136,-192,-196,-200,-255, -248,-159,-269,-80,-89,-41,-50,-134,-149,0,0,207,210,205,204,432,442,750]} 1. d4 d5 2. c4 e6 3. Nc3 c6 4. cxd5 exd5 5. Qc2 (5. Nf3) 5... g6 (5... Bd6) (5... Nf6 {main lines}) 6. e3 (6. Bf4) (6. Nf3) 6... Bg7 (6... Bf5 {Wh 33% from 42 games}) 7. Nf3 f5 (7... Nf6) (7... Nd7) 8. Ne5 (8. b3) 8... Nf6 9. Be2 O-O 10. Bd2 Nbd7 11. b4 (11. f4) 11... Nxe5 12. dxe5 Ng4 (12... Ne4 13. O-O (13. Nxe4 fxe4 14. O-O Qg5) 13... Nxd2 14. Qxd2 Bxe5 {Stockfish11}) 13. f4 d4 14. exd4 (14. Nd1) 14... Qxd4 15. Bxg4 (15. Nd1 Be6 (15... Qxa1 16. Bc3 {wins Q}) 16. Qc3 Qd5 17. Qf3 Qd8) 15... fxg4 16. Qb3+ (16. Rd1 ) 16... Kh8 17. O-O-O a5 18. bxa5 Rxa5 19. Rhe1 Rc5 20. Re2 Bf5 (20... Rc4 21. e6 Qc5 {Stockfish11}) 21. a4 (21. g3) 21... Ra8 (21... Rc4) ( 21... b5) 22. Kb2 Qc4 23. Qxc4 Rxc4 24. g3 Be6 (24... Rb4+ 25. Kc1 b5 $19 {Stockfish11}) (24... b5) (24... Bf8) (24... Kg8) 25. Re4 Raxa4 (25... Rxe4 26. Nxe4 Rxa4 27. Nc5 Ra2+ 28. Kc3 Bf5 29. Nxb7 Ra3+ 30. Kc4 $11 {Stockfish11}) 26. Nxa4 Rxe4 27. Nc5 Bxe5+ (27... Bf5) 28. fxe5 Rxe5 1-0 [Event "Dyfed Open"] [Site "Fishguard"] [Date "2020.02.15"] [Round "2.14"] [White "Van Kemenade, J.."] [Black "Knight, Colin B"] [Result "1-0"] [ECO "B23"] [WhiteElo "1689"] [BlackElo "1759"] [Annotator "kemen"] [PlyCount "107"] [EventDate "2020.??.??"] [SourceVersionDate "2020.02.18"] 1. e4 c5 2. Nc3 d6 3. Bc4 Nf6 4. d3 Nc6 5. h3 (5. f4) 5... a6 6. a3 (6. a4) 6... e6 (6... b5 7. Ba2) 7. Nf3 Be7 8. O-O O-O 9. Re1 e5 (9... b5 10. Ba2 Bb7 11. Ne2 {main}) 10. Ng5 (10. Nd5 {Stockfish11}) 10... h6 11. Nf3 Be6 12. Nd5 Nd7 13. c3 b5 14. Bb3 (14. Ba2) 14... Na5 15. Bc2 Nf6 (15... f5 16. Nxe7+ Qxe7 17. exf5 Bxf5 18. b4 {Stockfish11}) 16. Ne3 Nc6 17. d4 Bd7 18. Nf5 (18. dxc5 dxc5 19. a4) (18. b4) 18... Bxf5 19. exf5 Qc7 (19... exd4 20. cxd4 Rc8 21. Bf4 cxd4 22. a4 Nd5 23. Bg3 Bf6 24. axb5 axb5 25. Bd3 Qb6 26. Qb3 Ndb4 27. Bf1 Rfd8 28. Red1 {Stockfish11}) 20. Be3 (20. dxc5 dxc5 21. a4) 20... e4 21. Nh4 (21. d5) 21... d5 (21... cxd4 22. cxd4 d5 {Stockfish11}) 22. dxc5 Rad8 23. g4 Nd7 (23... d4 24. cxd4 Nxd4 {Stockfish11}) 24. Ng2 ( 24. f6 Bxf6 25. Qxd5 (25. Nf5 Nde5 26. Bf4 Ne7) 25... Bxh4 26. Qxe4 Nf6 ) 24... Nde5 25. Bf4 (25. Kh1 Bxc5 {Stockfish11}) 25... Bxc5 26. Kf1 Qb6 ( 26... Qe7) 27. Re2 Nf3 (27... Rfe8) (27... Qb7) 28. Qc1 (28. b4 Be7 29. Ne3 d4 30. Nd5 Rxd5 31. Bxe4 Rdd8 32. Bxf3 dxc3 33. Qc1 Bf6 { Stockfish11}) 28... Nce5 29. Be3 d4 (29... Bxe3 30. Qxe3 d4 {Stockfish11}) 30. cxd4 Bxd4 (30... Nxd4 31. Bxd4 Rxd4 32. Qf4 (32. Bxe4 Nc4) 32... Nc4 33. Bxe4 Re8 {Stockfish11}) 31. Bxe4 Rc8 (31... Bxe3) 32. Rc2 Nc4 (32... Rc4 33. Rxc4 bxc4 34. Bxf3 Nxf3 35. Bxd4 Nh2+ 36. Kg1 Nf3+ 37. Kf1 Qxd4 { Stockfish11}) 33. Bxf3 Rfd8 34. Bxd4 Qxd4 35. Kg1 Rb8 36. Ne3 Ne5 37. Bg2 ( 37. Qd1) 37... Qf4 38. Nf1 Qd4 39. Qe3 Qd6 40. Rac1 Nc4 41. Qg3 Qf6 42. Ne3 Nxb2 43. Rc6 (43. Nd5 Qd4 44. Ne7+ Kh7 45. Nc6 {Stockfish11}) 43... Qd4 44. f6 g6 45. Nd5 (45. Nf5) 45... Nc4 46. Ne7+ (46. Re1) 46... Kh7 47. Bd5 (47. Qc7 ) (47. Nxg6 Ne5) (47. Rxa6) 47... Ne5 48. g5 (48. Rc7) (48. Bb3) 48... Nxc6 ( 48... Rxd5 {despite initial concerns might be a way to hold} 49. Nxd5 (49. Rc7) 49... Nxc6 50. Ne7 (50. Ne3 Ne5 51. Rc7 hxg5 52. Re7 b4 53. Qxe5 Qxe5 54. Rxe5 b3 55. Nd1 b2 56. Nxb2 Rxb2 57. Re7 Rb3 58. Rxf7+ Kg8 59. Rg7+ Kf8 60. Kg2 Rxa3 61. Rxg6 Ra5 62. Rg7 Rf5 63. Kg3 a5 64. Ra7 a4 (64... Rxf6 65. Rxa5 Kg7 66. Rxg5+ Kh6 {draws with the split pawns}) 65. Kg4 Rxf6 66. f3 Kg8 67. Rxa4 Kg7 68. Kxg5 Rxf3) 50... Nxe7 51. Qxb8 Qd2 52. Rc5 Nf5 53. Qe8 Qd1+ 54. Kh2 Qd6+ 55. Re5 Qc7 56. gxh6 Nh4 57. Kg3 Nf5+ 58. Kg2 Nh4+) 49. Nxc6 (49. Bxc6 $18) 49... Qxd5 50. Nxb8 Qd2 (50... Rxb8 51. Rc7 (51. Qxb8 Qxg5+ 52. Kh2 Qxc1) 51... hxg5 52. Rxf7+ Qxf7 53. Qxb8 Qxf6) 51. Qc7 (51. Rc7) 51... Kg8 (51... Qxg5+ 52. Kh1 (52. Kf1 Qd5 53. Nxa6 Qh1+ 54. Ke2 Qe4+ 55. Kf1 Qh1+) 52... Qxf6 53. Nd7 Qxf2 54. Ne5 (54. Qxd8 Qf3+) 54... Rd2 55. Qxf7+ Qxf7 56. Nxf7 Rd3 57. Kg2 Rxa3 {Stockfish11}) 52. gxh6 Qd5 53. Rc5 Qd1+ 54. Kg2 (54. Kg2 Rd2 55. Qe7 Rxf2+ 56. Kxf2 Qd2+ 57. Kf3 Qd3+ 58. Qe3 $18) 1-0 [Event "Dyfed Open"] [Site "Fishguard"] [Date "2020.02.15"] [Round "2.15"] [White "Dixon, Chris"] [Black "Morgans, Justin"] [Result "1/2-1/2"] [ECO "B07"] [WhiteElo "1754"] [BlackElo "1605"] [Annotator "kemen"] [PlyCount "35"] [EventDate "2020.??.??"] [SourceVersionDate "2020.02.18"] {[%evp 0,35,19,31,75,63,83,64,75,71,72,35,28,28,40,12,2,21,7,24,30,40,39,34,81, 84,122,108,103,104,111,112,105,97,104,83,68,67]} 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. Qd2 O-O 6. f3 e5 7. dxe5 (7. Nge2) (7. d5) (7. O-O-O) 7... dxe5 8. O-O-O Qxd2+ 9. Rxd2 Be6 (9... c6) 10. Nh3 (10. Bb5) 10... Bxh3 (10... Nc6) 11. gxh3 c6 12. Be2 (12. Bc4) 12... Nbd7 13. Rhd1 Nb6 14. Kb1 Rfe8 15. a4 Bf8 16. a5 Nc8 17. Bg5 Kg7 18. Na2 (18. Bxf6+ Kxf6 19. Rd7 Re7 20. a6) 1/2-1/2 [Event "Dyfed Open"] [Site "Fishguard"] [Date "2020.02.15"] [Round "2.16"] [White "Jones, Martin C"] [Black "Lawrence, Alex"] [Result "1-0"] [ECO "E61"] [WhiteElo "1745"] [BlackElo "1466"] [Annotator "kemen"] [PlyCount "107"] [EventDate "2020.??.??"] [SourceVersionDate "2020.02.18"] {[%evp 0,107,19,5,5,-36,53,41,41,47,47,25,8,2,6,1,16,8,14,3,28,-7,6,6,38,18,79, -8,4,5,-19,-21,-20,-20,-3,-5,8,-19,-15,-56,-13,-55,-48,-86,-21,-26,-24,-21,-23, -69,12,19,12,-9,6,-8,-22,-87,-98,-91,-115,-99,-113,-127,-115,-139,-133,-170, -145,-158,-156,-170,-172,-196,-149,-179,-143,-144,-152,-181,-117,-231,-105,-99, -116,-126,-141,-167,-113,-160,-173,-203,-174,-178,-200,-234,-267,-263,-178, -208,0,-180,637,748,29985,29986,29987,29988,29989,29990]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. Bg5 h6 6. Bh4 g5 7. Bg3 O-O (7... Nh5) 8. e3 c5 (8... Nh5) 9. d5 Qb6 (9... Nh5 {225 games}) 10. Qc2 (10. Rb1 {3.5-0.5}) 10... Na6 (10... Bf5 {1 game each}) 11. a3 (11. Nd2) 11... Nh5 (11... Bf5) 12. Be2 Bf5 { too late now, as Wh can 0-0 out of trouble} (12... f5 13. Nd2 Nf6 14. f4) 13. e4 (13. Qxf5 Qxb2 14. O-O Qxc3 15. Bd3 Rfd8 (15... Nf6 16. h4 (16. Ne5 $18)) 16. h4 g4 17. Nh2 Nf6 18. f3 gxf3 19. Nxf3 {Bl's K side is too open}) 13... Bh7 (13... Bg6) 14. Bd3 (14. Nd2) 14... Nb8 15. O-O Nd7 16. Rad1 Nxg3 (16... Rae8) 17. hxg3 Ne5 18. Na4 (18. Nxe5 Bxe5 19. Rb1 {Stockfish11}) 18... Qc7 19. b4 b6 (19... Nxd3 20. Qxd3 cxb4 21. axb4 Rfc8 22. Nd2 (22. Rc1 b5 $19) 22... b5 23. cxb5 Qc2 {Stockfish11}) 20. bxc5 bxc5 21. Rb1 Qd7 (21... Nxd3 22. Qxd3 Qa5 23. Qc2 f5 {Stockfish11}) 22. Nxe5 Bxe5 23. Nc3 Rfb8 ( 23... Rab8) 24. Qa4 Rd8 (24... Qxa4 25. Nxa4 Kg7 {Wh has a bad B , while Bl's Bs are very useful}) 25. Qxd7 Rxd7 26. Na4 {the N is going offside - where will it go to from here?} (26. Ne2) 26... Rf8 (26... e6) 27. Rb5 e6 28. Rfb1 exd5 29. cxd5 f5 30. exf5 Bxf5 31. Bxf5 Rxf5 32. Nb2 Bd4 33. Nd1 Rdf7 (33... Rxd5) (33... Re7) 34. Rb8+ Kg7 35. Re8 Rxd5 ( 35... h5) 36. Rbb8 Kg6 (36... c4 37. Rec8 Rc5 38. Rxc5 Bxc5 { Stockfish11}) 37. Rbd8 Rb7 38. Ne3 Bxe3 (38... Rb1+ 39. Nf1 (39. Kh2 Bxe3 40. fxe3 {transposes to game}) 39... Bf6 40. Re6 Rdd1 41. Kh2 Rxf1 42. g4 Rxf2) 39. fxe3 (39. Rxe3 Rb1+ 40. Kh2 g4) 39... Rb1+ (39... Kh5) 40. Kh2 Rdd1 (40... Kh5 41. g4+ Kh4 42. Rb8 Ra1 43. Re4 Rd2 44. Rc4 Raa2 {Stockfish11}) 41. g4 Kf7 42. Rf8+ Ke6 43. Rde8+ Kd7 (43... Kd5 {running forward to shelter}) 44. Rd8+ Kc6 45. Rf6 Rb3 (45... Rb7 46. Rxh6 Re7) 46. e4 Re3 47. Ra8 Rxe4 48. Rxa7 Ree1 (48... c4) (48... Rxg4) 49. Ra6+ Kc7 (49... Kb5 50. Raxd6 Rxd6 51. Rxd6 c4) (49... Kd7) 50. Ra7+ (50. Rf7+ Kb8 51. Rb6+ Kc8 52. Rc6+ Kb8 ( 52... Kd8 53. Ra6 Ke8 54. Rh7) 53. Rb6+ {perpetual- Stockfish11}) 50... Kd8 (50... Kc6) (50... Kb6 51. Rd7 c4) 51. Rff7 (51. Rf8+ Re8 52. Rff7 {mating soon}) 51... Rh1+ 52. Kg3 Rd3+ 53. Kf2 Ke8 54. Rfb7 1-0