[Event "Milpitas SJCC 1000 GM Winter"]
[Site "Milpitas"]
[Date "2023.01.22"]
[Round "3"]
[White "Walder, Michael S"]
[Black "Oza, Nikunj Chandrakant"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "1916"]
[BlackElo "1668"]
[PlyCount "48"]
[EventDate "2023.01.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nc3 Nxe5 7. dxe5 Nc5 8. Be2 c6 9. 0-0 Ne6 10. f4 Bc5+ 11. Kh1 f5 12. exf6 Qxf6 13. f5 Ng5 14. Bh5+ Nf7 15. Bxf7+ Qxf7 16. Qe2+ Qe7 17. Qh5+ Qf7 18. Qe2+ Qe7 19. Qh5+ Qf7 20. Qe2+ Qe7 21. f6 Qxe2 22. f7+ Kf8 23. Nxe2 Be7 24. Nf4 Bf5 1/2-1/2

[Event "Milpitas SJCC 1000 GM Winter"]
[Site "Milpitas"]
[Date "2023.01.21"]
[Round "2"]
[White "Champsi, Imran"]
[Black "Walder, Michael S"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "1669"]
[BlackElo "1916"]
[PlyCount "69"]
[EventDate "2023.01.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 d6 7. d4 Nc6 8. a3 cxd4 9. Nxd4 Nxd4 10. Qxd4 Nd7 11. Qh4 a5 12. Nd5 Nf6 13. Bg5 Nxd5 14. Bxd5 Re8 15. Qf4 Rf8 16. Qe4 Re8 17. Qf3 Rf8 18. Qe4 Re8 19. Qf3 Rf8 20. Bxb7 Rb8 21. Bxc8 Qxc8 22. Bxe7 Re8 23. Bxd6 Rxb2 24. c5 Rexe2 25. Rab1 Bd4 26. Rxb2 Rxb2 27. Qd5 Rd2 28. Kg2 Qe6 29. Qg5 Qe4+ 30. Kg1 Re2 31. Qd8+ Qe8 32. Qxe8+ Rxe8 33. Rd1 Bc3 34. c6 f6 35. c7 1-0

[Event "Titled Tuesday intern op 6th June"]
[Site "Chess.com INT"]
[Date "2020.06.02"]
[Round "7"]
[White "Rian, Kapriaga"]
[Black "Walder, Michael S"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2126"]
[BlackElo "1942"]
[PlyCount "67"]
[EventDate "2020.06.02"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 Nc6 5. c3 Qb6 6. Qb3 Qa5 7. Nbd2 d5 8. Bb5 Bd7 9. 0-0 c4 10. Qa4 Qxa4 11. Bxa4 a6 12. Rfe1 b5 13. Bc2 Nh5 14. Bc7 Rc8 15. Be5 f6 16. Bg3 Nxg3 17. hxg3 Bd6 18. e4 Kf7 19. e5 Bb8 20. exf6 gxf6 21. b3 b4 22. bxc4 bxc3 23. Nb1 dxc4 24. Nxc3 Ba7 25. d5 Nb4 26. dxe6+ Bxe6 27. Bb1 Nd3 28. Bxd3 cxd3 29. Ne4 Rc2 30. Neg5+ fxg5 31. Nxg5+ Kf6 32. Rxe6+ Kxg5 33. Rxa6 Bxf2+ 34. Kh2 1-0

[Event "Titled Tuesday intern op 6th June"]
[Site "Chess.com INT"]
[Date "2020.06.02"]
[Round "2"]
[White "Silva, Kaua Marques"]
[Black "Walder, Michael S"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2121"]
[BlackElo "1942"]
[PlyCount "39"]
[EventDate "2020.06.02"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. h3 Bg7 8. Nf3 0-0 9. Be3 Nc6 10. Be2 Bf5 11. Qd2 d5 12. g4 Be4 13. c5 Bxf3 14. Bxf3 Nc4 15. Qe2 Nxd4 16. Bxd4 Bxd4 17. Nxd5 Nxb2 18. 0-0 Bxc5 19. Qxb2 e6 20. Nf6+ 1-0

[Event "Titled Tuesday intern op 6th June"]
[Site "Chess.com INT"]
[Date "2020.06.02"]
[Round "1"]
[White "Walder, Michael S"]
[Black "Reprintsev, Alexander"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1942"]
[BlackElo "2353"]
[PlyCount "34"]
[EventDate "2020.06.02"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Nc6 6. d5 Nb4 7. Bb5+ Bd7 8. Bxd7+ Nxd7 9. a3 Nf6 10. axb4 Qxa1 11. 0-0 Qa6 12. Ne5 Rd8 13. Bg5 e6 14. b5 Qd6 15. Nc4 Qc5 16. Qe2 Be7 17. dxe6 Qxg5 0-1

[Event "Titled Tuesday intern op 6th June"]
[Site "Chess.com INT"]
[Date "2020.06.02"]
[Round "6"]
[White "Walder, Michael S"]
[Black "Yonal, Timur"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "1942"]
[BlackElo "1823"]
[PlyCount "68"]
[EventDate "2020.06.02"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. 0-0 Nc6 7. Nxc6 dxc6 8. Nd2 e5 9. Nc4 b5 10. Ne3 Nf6 11. a4 Bb7 12. Nf5 b4 13. Bg5 Nd7 14. Bc4 h6 15. Be3 g6 16. Ng3 Bc5 17. Qf3 0-0-0 18. c3 Bxe3 19. Qxe3 f5 20. exf5 gxf5 21. Nxf5 Kb8 22. cxb4 Nf6 23. Rfc1 Nd5 24. Qc5 Nf4 25. b5 cxb5 26. Qxc7+ Kxc7 27. Bxb5+ Kb6 28. Bf1 a5 29. b4 axb4 30. a5+ Ka7 31. Rab1 Kb8 32. Rxb4 Ka7 33. Rc7 Rb8 34. Nd6 Rhd8 0-1

[Event "Titled Tuesday intern op 6th June"]
[Site "Chess.com INT"]
[Date "2020.06.02"]
[Round "3"]
[White "Walder, Michael S"]
[Black "Zhang, Alan"]
[Result "1-0"]
[ECO "C99"]
[WhiteElo "1942"]
[BlackElo "2077"]
[PlyCount "59"]
[EventDate "2020.06.02"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 cxd4 12. cxd4 Qc7 13. Nbd2 Nc6 14. Nb3 a5 15. a4 Nb4 16. Bb1 bxa4 17. Rxa4 Bd7 18. Ra1 a4 19. Nbd2 Rfc8 20. Nf1 Bb5 21. Bd2 Nc2 22. Bxc2 Qxc2 23. dxe5 dxe5 24. Bc3 Bd3 25. Ng3 Nxe4 26. Nxe4 Bxe4 27. Qxc2 Bxc2 28. Nxe5 Bf6 29. f4 a3 30. Rac1 1-0

[Event "San Francisco Wilkerson Memorial"]
[Site "San Francisco"]
[Date "2020.02.06"]
[Round "2"]
[White "Griffith, Kyron"]
[Black "Walder, Michael S"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2343"]
[BlackElo "1972"]
[PlyCount "113"]
[EventDate "2020.01.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Qe2 e5 7. Nf5 d5 8. Bg5 d4 9. 0-0-0 Qa5 10. Bxf6 gxf6 11. Qc4 Be6 12. Nd5 Bxd5 13. exd5 Qc5 14. Qb3 b5 15. a4 Nd7 16. axb5 Rb8 17. Be2 axb5 18. Rhe1 Qb4 19. Qa2 Qa4 20. Qxa4 bxa4 21. d6 Rb6 22. Bh5 a3 23. Rxd4 axb2+ 24. Kb1 Rg8 25. g4 Rg5 26. Rd5 Rxf5 27. gxf5 Bxd6 28. Re4 Ke7 29. Rc4 Nb8 30. Ra5 Nc6 31. Ra2 Nd4 32. Rc3 Nxf5 33. Rxb2 Rxb2+ 34. Kxb2 e4 35. Rh3 Bc5 36. Bg4 Nd6 37. f4 Be3 38. f5 h6 39. Kc3 Bf4 40. Kd4 e3 41. Kd3 Kd7 42. Rf3 Bg5 43. h4 Bxh4 44. Kxe3 Nc4+ 45. Kf4 Ne5 46. Ra3 Bg5+ 47. Kg3 Nxg4 48. Kxg4 Kc6 49. Ra7 Kc5 50. Rxf7 Kd5 51. Kh5 Ke5 52. Kg6 h5 53. Re7+ Kf4 54. c4 h4 55. c5 Kg4 56. c6 Bf4 57. c7 1-0

[Event "San Francisco Wilkerson Memorial"]
[Site "San Francisco"]
[Date "2020.02.06"]
[Round "3"]
[White "Walder, Michael S"]
[Black "Melville, Cailen"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1972"]
[BlackElo "1766"]
[PlyCount "45"]
[EventDate "2020.01.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Bd3 Nxe4 6. Bxe4 Nd7 7. Nf3 Nf6 8. Bg5 Be7 9. Bd3 0-0 10. Qe2 Nd5 11. h4 f6 12. Bd2 Nb4 13. Bxh7+ Kxh7 14. Ng5+ Kg8 15. Qh5 fxg5 16. hxg5 Qxd4 17. 0-0-0 Qe4 18. Bxb4 Bxb4 19. g6 Qf4+ 20. Kb1 Qh6 21. Qg4 Rf4 22. Rd8+ Bf8 23. Rxh6 1-0

[Event "San Francisco Wilkerson Memorial"]
[Site "San Francisco"]
[Date "2020.02.06"]
[Round "1"]
[White "Walder, Michael S"]
[Black "Reichwein, Axel"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1972"]
[BlackElo "1837"]
[PlyCount "71"]
[EventDate "2020.01.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 c5 5. e3 0-0 6. Nge2 Nc6 7. 0-0 Na5 8. d3 Rb8 9. a3 Nc6 10. Qa4 a6 11. b4 b6 12. Rb1 Bb7 13. d4 cxd4 14. exd4 Qc8 15. Bf4 Ra8 16. d5 Nd8 17. Qb3 d6 18. Rbc1 Nd7 19. Rfd1 Ne5 20. Na4 Qc7 21. Be3 Nd7 22. Bh3 f5 23. c5 bxc5 24. bxc5 Ne5 25. c6 Bc8 26. Bb6 Rb8 27. Rb1 Rxb6 28. Qxb6 Qxb6 29. Nxb6 Ndf7 30. Bg2 g5 31. Nxc8 Rxc8 32. Rb7 Nd8 33. Rxe7 Bf6 34. Ra7 Ng4 35. Rb1 f4 36. c7 1-0

[Event "San Francisco Wilkerson Memorial"]
[Site "San Francisco"]
[Date "2020.02.06"]
[Round "4"]
[White "Weng, Nicholas"]
[Black "Walder, Michael S"]
[Result "1-0"]
[ECO "B87"]
[WhiteElo "1594"]
[BlackElo "1972"]
[PlyCount "57"]
[EventDate "2020.01.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. 0-0 b5 8. Bb3 Be7 9. f4 0-0 10. e5 dxe5 11. fxe5 Nfd7 12. Qh5 Nc6 13. Nxc6 Qb6+ 14. Be3 Qxc6 15. Rad1 Bb7 16. Rd2 Bc5 17. Rf3 Rad8 18. Re2 g6 19. Qg5 Bxe3+ 20. Rfxe3 Nc5 21. h4 h5 22. a3 a5 23. Rg3 b4 24. Qxh5 Rd7 25. Qh6 bxc3 26. h5 cxb2 27. hxg6 b1Q+ 28. Kh2 Rfd8 29. gxf7+ 1-0

[Event "San Francisco Donaldson-ch"]
[Site "San Francisco"]
[Date "2019.12.22"]
[Round "5"]
[White "Hon, Eric"]
[Black "Walder, Michael S"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1946"]
[BlackElo "1958"]
[PlyCount "75"]
[EventDate "2019.12.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 g6 7. g4 Bg7 8. Bg2 0-0 9. Be3 Qc7 10. 0-0 Nc6 11. Nd5 Nxd5 12. exd5 Ne5 13. b3 f5 14. f4 fxg4 15. fxe5 gxh3 16. Rxf8+ Bxf8 17. Qf3 dxe5 18. Rf1 Bd7 19. Bxh3 Bxh3 20. Qxh3 Qd6 21. Qe6+ Kh8 22. Nf3 Qxe6 23. dxe6 Bg7 24. Ng5 Rc8 25. c4 h6 26. Nf7+ Kh7 27. Kg2 g5 28. Kf3 Rc6 29. Nd8 Rd6 30. Nxb7 Rxe6 31. Ke4 Kg6 32. c5 Rc6 33. Na5 Rf6 34. Rxf6+ Kxf6 35. c6 Ke6 36. c7 Kd7 37. Bb6 g4 38. Nc6 1-0

[Event "San Francisco Donaldson-ch"]
[Site "San Francisco"]
[Date "2019.12.22"]
[Round "4"]
[White "Mei, Austin"]
[Black "Walder, Michael S"]
[Result "1/2-1/2"]
[ECO "A31"]
[WhiteElo "1865"]
[BlackElo "1958"]
[PlyCount "35"]
[EventDate "2019.12.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e6 6. c4 Be7 7. Nc3 0-0 8. Be3 b6 9. Be2 Bb7 10. 0-0 a6 11. Qd2 Nbd7 12. Rfd1 Re8 13. Nc2 Rc8 14. Bf2 Qc7 15. Ne3 Kh8 16. Bg3 Qc5 17. Bf2 Qc7 18. Bg3 1/2-1/2

[Event "San Francisco Donaldson-ch"]
[Site "San Francisco"]
[Date "2019.12.21"]
[Round "2"]
[White "Krishnakumar, Sriram"]
[Black "Walder, Michael S"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2079"]
[BlackElo "1958"]
[PlyCount "69"]
[EventDate "2019.12.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Qd3 Nf6 7. c4 e6 8. Nc3 Qc7 9. 0-0 Rc8 10. b3 Be7 11. Bb2 0-0 12. Rfd1 a6 13. Bxc6 Bxc6 14. Rac1 Qb8 15. a4 Rfd8 16. Qe2 b6 17. Nd4 Bb7 18. f3 Re8 19. Ba3 Bd8 20. f4 Bc7 21. Qd3 Rcd8 22. Bb2 e5 23. Nf5 exf4 24. Nd5 Bxd5 25. exd5 Nh5 26. Qf3 g6 27. Nh6+ Kf8 28. g4 Re3 29. Qf2 Ng3 30. hxg3 Rxg3+ 31. Kh2 g5 32. Qd4 Re8 33. Qg7+ Ke7 34. Qxg5+ Kd7 35. Qf5+ 1-0

[Event "San Francisco Donaldson-ch"]
[Site "San Francisco"]
[Date "2019.12.21"]
[Round "1"]
[White "Walder, Michael S"]
[Black "Li, Eric"]
[Result "1-0"]
[ECO "B94"]
[WhiteElo "1958"]
[BlackElo "2255"]
[PlyCount "103"]
[EventDate "2019.12.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 h6 8. Bh4 g6 9. f4 e5 10. fxe5 dxe5 11. 0-0-0 Qc7 12. Nb3 b5 13. Qf3 Bg7 14. Bd3 0-0 15. Kb1 Bb7 16. a3 Nh5 17. Be7 Rfe8 18. Bb4 Nf4 19. Na5 Rac8 20. Nxb7 Qxb7 21. Nd5 Nxd5 22. exd5 f5 23. Qg3 e4 24. Be2 Kh7 25. Qb3 Qb6 26. d6 Qf2 27. Rhe1 Qf4 28. Qf7 Qe5 29. c3 Qe6 30. Qxe6 Rxe6 31. a4 bxa4 32. Bxa6 Rb8 33. Kc2 Be5 34. g3 Rb6 35. Bc8 Nf8 36. d7 Nxd7 37. Bxd7 Rf6 38. Bxa4 g5 39. Rd5 Bb8 40. Be8 f4 41. gxf4 gxf4 42. Rxe4 f3 43. Re7+ Kg8 44. Rdd7 Rxb4 45. cxb4 f2 46. Rg7+ Kh8 47. Rh7+ Kg8 48. Rdg7+ Kf8 49. Rf7+ Rxf7 50. Rxf7+ Kxe8 51. Rxf2 Ba7 52. Rd2 1-0

[Event "San Francisco Donaldson-ch"]
[Site "San Francisco"]
[Date "2019.12.21"]
[Round "3"]
[White "Walder, Michael S"]
[Black "Xie, Felix"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1958"]
[BlackElo "1901"]
[PlyCount "103"]
[EventDate "2019.12.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. e3 d6 6. Nge2 Nc6 7. 0-0 e5 8. d3 Be6 9. Nd5 Rb8 10. Rb1 Ne7 11. Nec3 c6 12. Nxe7+ Qxe7 13. e4 Nd7 14. b4 f5 15. exf5 Bxf5 16. Re1 Qf7 17. Be3 Nb6 18. Rc1 Rbd8 19. Qd2 Rfe8 20. b5 d5 21. cxd5 cxd5 22. Bg5 Rc8 23. a4 d4 24. Ne4 Bxe4 25. Bxe4 Nd5 26. Rxc8 Rxc8 27. Qa2 Rc5 28. Bxd5 Qxd5 29. Qxd5+ Rxd5 30. Bd2 Bf8 31. Rc1 Bc5 32. Kg2 Kf7 33. Kf3 Ke6 34. Ke4 Kd6 35. Bh6 Ke6 36. h4 Bb6 37. Rc8 Rd8 38. Rxd8 Bxd8 39. f4 Bf6 40. fxe5 Bxe5 41. g4 Bf6 42. h5 gxh5 43. gxh5 Be5 44. Bf8 b6 45. Ba3 Bg7 46. Bb2 h6 47. Bc1 Kf6 48. Bf4 Bf8 49. Bb8 Bc5 50. Bxa7 Kg5 51. a5 Kxh5 52. Bxb6 1-0

[Event "San Francisco Addison Memorial 19th"]
[Site "San Francisco"]
[Date "2019.06.22"]
[Round "2"]
[White "Li, Eric"]
[Black "Walder, Michael S"]
[Result "1-0"]
[ECO "A62"]
[WhiteElo "2155"]
[BlackElo "1893"]
[PlyCount "71"]
[EventDate "2019.06.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 0-0 9. 0-0 Re8 10. Re1 Ne4 11. Nxe4 Rxe4 12. Qc2 Bf5 13. Bh3 Re5 14. Bxf5 Rxf5 15. g4 Rxd5 16. Qe4 Re5 17. Nxe5 Bxe5 18. Qxb7 Nd7 19. Bg5 Qe8 20. Rab1 Rb8 21. Qd5 Rb4 22. h3 Nb6 23. Qf3 Qa4 24. Bh6 Bg7 25. Bxg7 Kxg7 26. Rbd1 Qxa2 27. Qc3+ Kh6 28. Rxd6 Qxb2 29. Qxc5 Nc4 30. Rd3 a5 31. Qf8+ Kg5 32. Qxf7 Ne5 33. Qe7+ Kh6 34. Rg3 Rb7 35. Qf8+ Rg7 36. Qa3 1-0

[Event "San Francisco Addison Memorial 19th"]
[Site "San Francisco"]
[Date "2019.06.21"]
[Round "1"]
[White "Winslow, Elliott C"]
[Black "Walder, Michael S"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2175"]
[BlackElo "1893"]
[PlyCount "82"]
[EventDate "2019.06.21"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Be3 Bg4 6. Nc3 Nf6 7. Be2 e6 8. 0-0-0 Nc6 9. Qd2 Qc7 10. Nd4 Bxe2 11. Qxe2 Be7 12. g4 b5 13. g5 Nd7 14. Qh5 g6 15. Qh3 b4 16. Nce2 e5 17. Nxc6 Qxc6 18. Qf3 0-0 19. Kb1 a5 20. Rd3 f5 21. gxf6 Nxf6 22. Ng3 Nh5 23. Qg4 Nf4 24. Bxf4 exf4 25. Qe6+ Rf7 26. Ne2 Rc8 27. Nd4 Qc4 28. Qxc4 Rxc4 29. f3 Rc5 30. a4 Rh5 31. Nc6 Bf8 32. Rd5 Rh3 33. Rf1 Rc7 34. Nxa5 Rxh2 35. Rc1 Rf2 36. Rd3 Ra7 37. Nc6 Rxa4 38. c3 bxc3 39. Rcxc3 Bg7 40. Rb3 Rf1+ 41. Kc2 Rc4+ 0-1

[Event "San Francisco TNM Fall op"]
[Site "San Francisco"]
[Date "2017.12.05"]
[Round "7"]
[White "O Connor, Derek"]
[Black "Walder, Michael S"]
[Result "1-0"]
[ECO "E63"]
[WhiteElo "2201"]
[BlackElo "1971"]
[PlyCount "89"]
[EventDate "2017.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 Nc6 7. 0-0 a6 8. Bf4 Rb8 9. Rc1 b5 10. Qd2 Na5 11. cxb5 axb5 12. b3 b4 13. Nd1 c5 14. dxc5 Ne4 15. Qe3 e5 16. Qxe4 Bf5 17. Qe3 exf4 18. Qxf4 dxc5 19. Rxc5 Qb6 20. Rc1 Rfe8 21. Nh4 Be5 22. Qf3 Bd7 23. Ne3 Bc3 24. Rfd1 Bb5 25. Rc2 Qa6 26. Bf1 Nc6 27. Nd5 Nd4 28. Rxd4 Bxd4 29. Nc7 Qa5 30. Nxb5 Rxb5 31. e3 Rc5 32. Bc4 Rxc4 33. Rxc4 Bc3 34. Re4 Rf8 35. Qe2 Rd8 36. Nf3 Qd5 37. Rc4 Qd1+ 38. Qxd1 Rxd1+ 39. Kg2 Ra1 40. Rc8+ Kg7 41. Ra8 Bb2 42. Nd4 Ba3 43. Nc2 Rxa2 44. Nxb4 Ra1 45. Nc2 1-0

[Event "San Francisco TNM Fall op"]
[Site "San Francisco"]
[Date "2017.11.28"]
[Round "6"]
[White "Walder, Michael S"]
[Black "Diaz, Conrado"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "1971"]
[BlackElo "2261"]
[PlyCount "81"]
[EventDate "2017.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c6 3. Nf3 d5 4. Bg2 Bg4 5. Ne5 Be6 6. Qb3 Qc7 7. d3 Nbd7 8. Nxd7 Qxd7 9. Nc3 dxc4 10. dxc4 g6 11. Bf4 Bg7 12. 0-0 0-0 13. Rfd1 Qc8 14. Qb4 Re8 15. Rac1 a5 16. Qa4 Bh3 17. Bh1 Ng4 18. f3 Ne5 19. c5 Be6 20. Qc2 Qc7 21. Na4 h6 22. b3 g5 23. Bd2 Nd7 24. Bc3 Be5 25. e3 Bxc3 26. Qxc3 Rad8 27. Bg2 Nf6 28. e4 Rxd1+ 29. Rxd1 Nd7 30. Bf1 Rf8 31. Qe3 Nf6 32. Be2 Rd8 33. Rd4 Rxd4 34. Qxd4 Kg7 35. Kf2 Kg8 36. Nb6 Bh3 37. Bc4 Ne8 38. Ke3 Ng7 39. f4 Kf8 40. Qd1 gxf4+ 41. gxf4 0-1

[Event "San Francisco TNM Fall op"]
[Site "San Francisco"]
[Date "2017.11.14"]
[Round "4"]
[White "Melville, Cailen"]
[Black "Walder, Michael S"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "1805"]
[BlackElo "1971"]
[PlyCount "99"]
[EventDate "2017.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 Nc6 4. e4 e5 5. d5 Nd4 6. Nc3 Bc5 7. a3 a5 8. Rb1 d6 9. Nge2 Nh5 10. b4 Qh4+ 11. Kd2 axb4 12. axb4 Bb6 13. Qe1 Qf6 14. Nxd4 Bxd4 15. Nb5 Ra2+ 16. Kd3 Bf2 17. Qd1 Bb6 18. Bb2 c6 19. Nc3 Nf4+ 20. Kc2 Ra7 21. Ra1 0-0 22. Rxa7 Bxa7 23. Qd2 Bd7 24. Ne2 Nh5 25. Nc3 Bd4 26. Ne2 c5 27. b5 Ra8 28. Nc1 Qf4 29. Qxf4 Nxf4 30. Kb3 h5 31. Nd3 Bxb2 32. Kxb2 Nxd3+ 33. Bxd3 f5 34. Ra1 Rxa1 35. Kxa1 b6 36. Kb2 Kg7 37. Kc2 Kf6 38. Kd2 f4 39. h3 Kg5 40. Ke1 Kh4 41. Kf2 g5 42. Be2 g4 43. hxg4 hxg4 44. Bd1 gxf3 45. gxf3 Kh3 46. Be2 Kh2 47. Bf1 Bh3 48. Be2 Bg2 49. Bd1 Bh3 50. Be2 1/2-1/2

[Event "San Francisco TNM Fall op"]
[Site "San Francisco"]
[Date "2017.11.07"]
[Round "3"]
[White "Walder, Michael S"]
[Black "Marcus, Joel"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1971"]
[BlackElo "1920"]
[PlyCount "71"]
[EventDate "2017.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Nc6 4. Nc3 Bb4 5. Nd5 0-0 6. Nxb4 Nxb4 7. d3 d5 8. a3 Nc6 9. cxd5 Nxd5 10. Nf3 Re8 11. 0-0 Qd6 12. Qc2 Be6 13. e3 Rad8 14. Ng5 Bg4 15. Ne4 Qg6 16. b4 Nf6 17. Nc5 Bc8 18. Rd1 Qh5 19. Bb2 Rd6 20. b5 Nd8 21. Ne4 Nxe4 22. dxe4 Rh6 23. h4 Ne6 24. Rd5 f6 25. Qd1 Qf7 26. f4 exf4 27. exf4 c6 28. bxc6 bxc6 29. Rd6 Qb7 30. Qc2 Qb6+ 31. Kh2 Nxf4 32. Rxc6 Qb8 33. Bc1 Rg6 34. Bxf4 Qa8 35. Rb1 Bb7 36. Qb3+ 1-0

[Event "San Francisco TNM Fall op"]
[Site "San Francisco"]
[Date "2017.10.31"]
[Round "2"]
[White "Pane, Gianluca"]
[Black "Walder, Michael S"]
[Result "0-1"]
[ECO "A64"]
[BlackElo "1971"]
[PlyCount "88"]
[EventDate "2017.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. Nf3 g6 7. g3 Bg7 8. Bg2 0-0 9. 0-0 Re8 10. Nd2 a6 11. a4 Nbd7 12. Nc4 Ne5 13. Nxe5 Rxe5 14. e4 Rb8 15. Qd3 Qc7 16. Bf4 Re8 17. Rfe1 Bd7 18. e5 Nh5 19. e6 Nxf4 20. exf7+ Kxf7 21. Qf3 Bh6 22. gxf4 Bf5 23. Ne4 Bxe4 24. Rxe4 Rxe4 25. Qxe4 Qe7 26. f5 Qxe4 27. Bxe4 g5 28. Re1 Re8 29. f3 Bg7 30. b3 Be5 31. Kf2 h5 32. h3 Kf6 33. Ke2 b5 34. Rb1 Bd4 35. Kd3 Ke5 36. Rh1 bxa4 37. bxa4 Rb8 38. h4 g4 39. f6 g3 40. f4+ Kxf6 41. Re1 Rb4 42. a5 Bf2 43. Re2 Rd4+ 44. Kc3 Rxe4 0-1

[Event "San Francisco TNM Fall op"]
[Site "San Francisco"]
[Date "2017.10.24"]
[Round "1"]
[White "Walder, Michael S"]
[Black "Casares, Nick Jr"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "1971"]
[BlackElo "1600"]
[PlyCount "77"]
[EventDate "2017.10.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Be6 6. Nf3 Nd7 7. 0-0 c6 8. d4 f6 9. dxe5 Nxe5 10. Nxd5 cxd5 11. Nd4 Bf7 12. Qb3 Qd7 13. Rd1 Rd8 14. Bd2 Be7 15. Rac1 0-0 16. Bb4 Nc6 17. Nxc6 bxc6 18. Bxe7 Qxe7 19. Qc2 Rd6 20. e3 Rc8 21. Qc5 Qc7 22. b3 f5 23. Rd4 g5 24. Ra4 Qe7 25. Rxa7 Qe6 26. Ra4 h5 27. Rd4 h4 28. b4 hxg3 29. hxg3 Qd7 30. b5 Be6 31. b6 f4 32. exf4 Bf5 33. fxg5 Rg6 34. f4 Qe6 35. b7 Qe3+ 36. Kh2 Rb8 37. Rxd5 Qxc5 38. Rdxc5 Bg4 39. Rxc6 1-0

[Event "San Francisco Grey Memorial"]
[Site "San Francisco"]
[Date "2017.10.03"]
[Round "9"]
[White "Stearman, Josiah P"]
[Black "Walder, Michael S"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2171"]
[BlackElo "2023"]
[PlyCount "49"]
[EventDate "2017.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Qe2 Be7 4. Nf3 Nf6 5. e5 Nfd7 6. g3 c5 7. Bg2 Nc6 8. h4 b5 9. 0-0 0-0 10. h5 a5 11. Bf4 Ba6 12. g4 b4 13. g5 a4 14. Bh3 Kh8 15. c4 bxc3 16. bxc3 Rb8 17. Kg2 a3 18. Rh1 Rb2 19. Nbd2 Nb6 20. g6 fxg6 21. Bg3 Bg5 22. Bxe6 Rxf3 23. Qxf3 Rxd2 24. hxg6 Bh6 25. Rxh6 1-0

[Event "San Francisco Grey Memorial"]
[Site "San Francisco"]
[Date "2017.09.26"]
[Round "8"]
[White "Walder, Michael S"]
[Black "Uzzaman, Ashik"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "2023"]
[BlackElo "1960"]
[PlyCount "79"]
[EventDate "2017.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 a6 7. f3 b5 8. Qd2 Bb7 9. a4 b4 10. Na2 e5 11. Nb3 d5 12. Bg5 Nbd7 13. Nxb4 dxe4 14. Bc4 h6 15. Be3 exf3 16. gxf3 Bxf3 17. 0-0 Bb7 18. Rad1 Qe7 19. Nd5 Bxd5 20. Bxd5 Nxd5 21. Qxd5 Rc8 22. c4 Qe6 23. c5 Be7 24. Qxe6 fxe6 25. Rc1 Nf6 26. c6 Nd5 27. Ba7 Rf8 28. Rxf8+ Kxf8 29. Nc5 Bxc5+ 30. Bxc5+ Kf7 31. Bd6 e4 32. b4 g5 33. b5 axb5 34. axb5 Kg6 35. c7 e3 36. Rc6 Nxc7 37. Bxc7 Kf5 38. b6 e2 39. Kf2 Ke4 40. Kxe2 1-0

[Event "San Francisco Grey Memorial"]
[Site "San Francisco"]
[Date "2017.09.19"]
[Round "7"]
[White "Askin, Michael"]
[Black "Walder, Michael S"]
[Result "0-1"]
[ECO "A70"]
[WhiteElo "1954"]
[BlackElo "2023"]
[PlyCount "48"]
[EventDate "2017.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bf4 Bg7 8. Qa4+ Bd7 9. Qb3 Qc7 10. e4 0-0 11. Bd3 Re8 12. Nd2 Nh5 13. Be3 f5 14. f3 Na6 15. Nb5 Qb6 16. a4 Nb4 17. Nc4 Nxd3+ 18. Qxd3 Bxb5 19. axb5 Qxb5 20. 0-0 Qd7 21. Ra2 b5 22. Nd2 a5 23. Rfa1 a4 24. exf5 Rxe3 0-1

[Event "San Francisco Grey Memorial"]
[Site "San Francisco"]
[Date "2017.09.12"]
[Round "6"]
[White "Tracy, Joseph J"]
[Black "Walder, Michael S"]
[Result "1-0"]
[ECO "A32"]
[WhiteElo "2025"]
[BlackElo "2023"]
[PlyCount "71"]
[EventDate "2017.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. Nc3 cxd4 5. Nxd4 Bb4 6. Ndb5 0-0 7. a3 Bxc3+ 8. Nxc3 d5 9. cxd5 exd5 10. e3 Nc6 11. Be2 Re8 12. 0-0 Bf5 13. Qa4 Qb6 14. Qb5 Qxb5 15. Nxb5 Rad8 16. Rd1 d4 17. Bf3 Bc2 18. Rd2 d3 19. b4 Ne4 20. Bxe4 Rxe4 21. Bb2 Ne5 22. Bxe5 Rxe5 23. Nd4 Rxd4 24. exd4 Re2 25. Rxe2 dxe2 26. f3 Kf8 27. Re1 Bd1 28. Kf2 Ke7 29. Rxe2+ Bxe2 30. Kxe2 b5 31. Ke3 Ke6 32. Ke4 f5+ 33. Kf4 Kf6 34. h4 g6 35. g4 fxg4 36. fxg4 1-0

[Event "San Francisco Grey Memorial"]
[Site "San Francisco"]
[Date "2017.09.05"]
[Round "5"]
[White "Walder, Michael S"]
[Black "Sarafian, Greg M"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2023"]
[BlackElo "1952"]
[PlyCount "38"]
[EventDate "2017.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e5 2. g3 h5 3. Nf3 Nc6 4. Nc3 Nf6 5. Bg2 Be7 6. 0-0 d6 7. d3 Bg4 8. h3 Be6 9. Rb1 Qd7 10. Ng5 Bf5 11. e4 Bg6 12. h4 Nh7 13. Bh3 Qd8 14. f4 Nf6 15. Nd5 Nxd5 16. cxd5 Nd4 17. f5 Rh6 18. fxg6 Rxg6 19. Qxh5 Bf6 1-0

[Event "San Francisco Grey Memorial"]
[Site "San Francisco"]
[Date "2017.08.29"]
[Round "4"]
[White "Diaz, Conrado"]
[Black "Walder, Michael S"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2234"]
[BlackElo "2023"]
[PlyCount "78"]
[EventDate "2017.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 c5 2. d5 Nf6 3. Nc3 d6 4. e4 g6 5. Nf3 Bg7 6. Nd2 0-0 7. Be2 Na6 8. 0-0 Nc7 9. a4 Bd7 10. Re1 Rb8 11. Bc4 a6 12. a5 Nb5 13. Ne2 e6 14. h3 exd5 15. exd5 Re8 16. c3 Nc7 17. Nf1 Bb5 18. Ba2 Bxe2 19. Rxe2 Rxe2 20. Qxe2 Ncxd5 21. Qf3 Nc7 22. Be3 Ne6 23. Rd1 Qd7 24. b4 Rc8 25. Nd2 cxb4 26. cxb4 Qa4 27. Bb3 Qxb4 28. Rb1 Qxa5 29. Qxb7 Qc7 30. Qxa6 Nc5 31. Bxc5 Qxc5 32. Qb7 d5 33. Nf3 Qc6 34. Qa7 Bf8 35. Ne5 Qe6 36. Nd3 Qf5 37. Qd4 Qe4 38. Qxe4 dxe4 39. Ne5 Rc7 1-0

[Event "San Francisco Grey Memorial"]
[Site "San Francisco"]
[Date "2017.08.22"]
[Round "3"]
[White "Walder, Michael S"]
[Black "Kuczek, Kevin W"]
[Result "1-0"]
[ECO "A27"]
[WhiteElo "2023"]
[BlackElo "1826"]
[PlyCount "81"]
[EventDate "2017.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Nc3 f5 4. Nf3 e4 5. Nh4 d6 6. Bh3 g6 7. d4 Bg7 8. e3 Nge7 9. Bf1 0-0 10. Ng2 g5 11. f3 Ng6 12. fxe4 fxe4 13. Nxe4 Qe7 14. Nxg5 Qxg5 15. Nf4 Nxf4 16. gxf4 Qh4+ 17. Kd2 Bg4 18. Qe1 Qh5 19. Be2 Bxe2 20. Qxe2 Qa5+ 21. Kd1 Rae8 22. Bd2 Qf5 23. Qg2 Rf6 24. Rc1 Re4 25. Rg1 Rg6 26. Qf2 a5 27. a3 b5 28. Rxg6 hxg6 29. cxb5 Qxb5 30. Qg2 Qd5 31. Qxg6 Re6 32. Qd3 Qf3+ 33. Kc2 a4 34. Kb1 Na5 35. Rxc7 Qd1+ 36. Rc1 Qf3 37. Rc8+ Kf7 38. Bc3 Rxe3 39. Rc7+ Kg8 40. Rxg7+ Kxg7 41. d5+ 1-0

[Event "San Francisco Grey Memorial"]
[Site "San Francisco"]
[Date "2017.08.15"]
[Round "2"]
[White "Stolpe, Samuel"]
[Black "Walder, Michael S"]
[Result "0-1"]
[ECO "E61"]
[BlackElo "2023"]
[PlyCount "58"]
[EventDate "2017.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. c4 0-0 5. Be2 d6 6. Nc3 Nbd7 7. 0-0 e5 8. d5 a5 9. Qc2 Nc5 10. e4 Nh5 11. Bg5 f6 12. Be3 b6 13. a3 f5 14. b4 Nxe4 15. Nxe4 fxe4 16. Nd2 Nf4 17. Nxe4 Qh4 18. Bf3 Bf5 19. g3 Nh3+ 20. Kg2 Qe7 21. Rae1 Rf7 22. g4 Bd7 23. Nd2 Qh4 24. Qe4 Raf8 25. g5 Nf4+ 26. Kh1 Bf5 27. Bxf4 Bxe4 28. Bg3 Bxf3+ 29. Nxf3 Qxc4 0-1

[Event "San Francisco Grey Memorial"]
[Site "San Francisco"]
[Date "2017.08.08"]
[Round "1"]
[White "Walder, Michael S"]
[Black "Touset, Stephen"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2023"]
[BlackElo "1535"]
[PlyCount "28"]
[EventDate "2017.08.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c5 3. Bg2 Nc6 4. Nc3 e6 5. Nf3 d5 6. cxd5 exd5 7. d4 c4 8. 0-0 Bf5 9. Bg5 Be7 10. Ne5 Ne4 11. Bxe7 Nxe7 12. Nxe4 Bxe4 13. Bxe4 dxe4 14. Qa4+ Nc6 1-0

[Event "San Francisco TNM Summer op"]
[Site "San Francisco"]
[Date "2017.07.18"]
[Round "8"]
[White "Walder, Michael S"]
[Black "Argo, Guy M"]
[Result "1-0"]
[ECO "A27"]
[WhiteElo "2001"]
[BlackElo "1982"]
[PlyCount "83"]
[EventDate "2017.05.23"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 f5 2. g3 e5 3. Nc3 Nc6 4. Nf3 e4 5. Nh4 d6 6. Bh3 g6 7. d3 Be7 8. dxe4 Bxh4 9. gxh4 Qxh4 10. Bg2 Nf6 11. Be3 Ng4 12. Bd4 Nxd4 13. Qxd4 0-0 14. exf5 Rxf5 15. Bd5+ Kf8 16. Bf3 Rxf3 17. exf3 Ne5 18. 0-0-0 Qxd4 19. Rxd4 Bf5 20. Rhd1 Nxf3 21. Rf4 Ne5 22. Rdd4 Kg7 23. Kd2 Rf8 24. b3 g5 25. Rxf5 Rxf5 26. Ke2 Nf3 27. Rd5 Rf4 28. Ke3 Ne5 29. Nd1 Rh4 30. c5 Nf7 31. cxd6 cxd6 32. Ke2 Rxh2 33. Nc3 Rh6 34. Nb5 a6 35. Nd4 Rf6 36. Nf5+ Kg6 37. Ne7+ Kh5 38. Kf1 Kg4 39. Kg2 h5 40. Rd3 h4 41. Nd5 Rg6 42. Rf3 1-0

[Event "San Francisco TNM Summer op"]
[Site "San Francisco"]
[Date "2017.07.11"]
[Round "7"]
[White "Boldi, Ethan Vaughn"]
[Black "Walder, Michael S"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1852"]
[BlackElo "2001"]
[PlyCount "86"]
[EventDate "2017.05.23"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. Bc4 e6 6. d4 d6 7. Bxd5 exd5 8. cxd6 cxd6 9. Nf3 Nc6 10. h3 Be7 11. 0-0 0-0 12. Bf4 Bf5 13. a3 dxe5 14. Nxe5 Qb6 15. Nc3 Rad8 16. Na4 Qb5 17. Re1 Rfe8 18. b3 Na5 19. b4 Nc4 20. Nc3 Qa6 21. b5 Qb6 22. Nxd5 Rxd5 23. Nxc4 Qd8 24. Qf3 Be6 25. Be5 Rxb5 26. Qg3 f6 27. Nd6 Bxd6 28. Bxd6 Rg5 29. Qf4 Bxh3 30. g3 Rg4 31. Rxe8+ Qxe8 32. Qd2 Re4 33. Bf4 Re2 34. Qd3 Qe4 35. Qxe4 Rxe4 36. d5 Rd4 37. Be3 Rxd5 38. Bxa7 Bd7 39. a4 Ra5 40. Bb6 Rxa4 41. Rxa4 Bxa4 42. Kg2 Kf7 43. Kf3 Ke6 0-1

[Event "San Francisco TNM Summer op"]
[Site "San Francisco"]
[Date "2017.06.27"]
[Round "6"]
[White "Walder, Michael S"]
[Black "Anderson, Michael Gene"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "2001"]
[BlackElo "1905"]
[PlyCount "71"]
[EventDate "2017.05.23"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 g6 6. 0-0 Bg7 7. Nb3 d6 8. c4 Nd7 9. Nc3 Ngf6 10. Be2 Qc7 11. Bf4 e5 12. Be3 0-0 13. f3 b6 14. Qd2 Bb7 15. Rfd1 Ne8 16. Nd5 Bxd5 17. Qxd5 Rb8 18. Rac1 Kh8 19. c5 bxc5 20. Bxa6 Rb6 21. Bf1 Qa7 22. a3 Nc7 23. Qd3 Ne6 24. Nd2 Nd4 25. Nc4 Rc6 26. b4 Rb8 27. Bxd4 exd4 28. b5 Rc7 29. Qb3 Bf8 30. a4 Nb6 31. Ra1 Nxc4 32. Bxc4 Qa5 33. Bxf7 Rb6 34. Bc4 Bg7 35. Qd3 Ra7 36. Bb3 1/2-1/2

[Event "San Francisco TNM Summer op"]
[Site "San Francisco"]
[Date "2017.06.20"]
[Round "5"]
[White "Stearman, Josiah P"]
[Black "Walder, Michael S"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2154"]
[BlackElo "2001"]
[PlyCount "53"]
[EventDate "2017.05.23"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Be2 c5 7. dxc5 Qa5 8. 0-0 Qxc5+ 9. Kh1 Bg4 10. h3 Bxf3 11. Rxf3 Nc6 12. Be3 Qa5 13. Bf2 Rfc8 14. a3 Qd8 15. Qg1 Nd7 16. Rd1 h6 17. g4 g5 18. h4 gxf4 19. g5 Kh7 20. Rxf4 Nde5 21. Bh5 hxg5 22. hxg5 Kg8 23. Nd5 Ng6 24. Bxg6 fxg6 25. Qg4 Be5 26. Qe6+ Kh8 27. Qf7 1-0

[Event "San Francisco TNM Summer op"]
[Site "San Francisco"]
[Date "2017.06.13"]
[Round "4"]
[White "Walder, Michael S"]
[Black "Winslow, Elliott C"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2001"]
[BlackElo "2212"]
[PlyCount "27"]
[EventDate "2017.05.23"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nf6 6. Nc3 g6 7. d4 cxd4 8. Nxd4 Bg7 9. 0-0 0-0 10. f3 Rc8 11. b3 d5 12. exd5 Nxd5 13. Nxd5 e6 14. Bh6 1/2-1/2

[Event "San Francisco TNM Summer op"]
[Site "San Francisco"]
[Date "2017.06.06"]
[Round "3"]
[White "Kuczek, Kevin W"]
[Black "Walder, Michael S"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1789"]
[BlackElo "2001"]
[PlyCount "90"]
[EventDate "2017.05.23"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 Nb6 5. Bb3 Bf5 6. Nf3 e6 7. 0-0 Be7 8. d3 0-0 9. Be3 N8d7 10. a3 Nf6 11. Bf4 Nbd5 12. Nxd5 Nxd5 13. Bg3 c6 14. Qe2 Qb6 15. Ne5 Rad8 16. Rfe1 a5 17. Nc4 Qc5 18. Be5 a4 19. Ba2 b5 20. d4 Qa7 21. Ne3 Nxe3 22. fxe3 Bd6 23. Bxd6 Rxd6 24. c3 Rfd8 25. e4 Bg6 26. e5 R6d7 27. h4 h6 28. h5 Bh7 29. Qe3 c5 30. d5 exd5 31. e6 fxe6 32. Qxe6+ Kh8 33. Re5 Rd6 34. Qg4 Qd7 35. Qe2 c4 36. Re7 Qc8 37. Rf1 Qc5+ 38. Kh1 d4 39. Rff7 d3 40. Rxg7 Bf5 41. Qg4 Qe5 42. Rh7+ Bxh7 43. Rxe5 d2 44. Qg3 d1Q+ 45. Re1 Qxh5+ 0-1

[Event "San Francisco TNM Summer op"]
[Site "San Francisco"]
[Date "2017.05.30"]
[Round "2"]
[White "Walder, Michael S"]
[Black "Rakonitz, David"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2001"]
[BlackElo "1750"]
[PlyCount "83"]
[EventDate "2017.05.23"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Qg4 Kf8 9. Kd1 b6 10. Ne2 Ba6 11. Nf4 Qd7 12. Bxa6 Nxa6 13. Nh5 g6 14. Nf6 Nxf6 15. Bh6+ Ke8 16. exf6 Qb5 17. Re1 Kd7 18. Kd2 Rac8 19. Qe2 Qa5 20. a4 Nc7 21. Qe5 cxd4 22. Ke2 Qxc3 23. Kf1 Na6 24. Bf4 Qc7 25. Qg5 Qc3 26. Rad1 h6 27. Qh4 g5 28. Qh5 Rh7 29. Be5 Qc4+ 30. Kg1 Nb8 31. Rxd4 Qxc2 32. Qg4 Kc6 33. Rxd5 Kb7 34. Rd6 Qf5 35. Qd1 Rhh8 36. a5 Qc2 37. Qf3+ Ka6 38. axb6 axb6 39. Ra1+ Kb5 40. Rdd1 Na6 41. Rdb1+ Nb4 42. Bd6 1-0

[Event "San Francisco TNM Summer op"]
[Site "San Francisco"]
[Date "2017.05.23"]
[Round "1"]
[White "Starr, Albert Martin"]
[Black "Walder, Michael S"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1500"]
[BlackElo "2001"]
[PlyCount "40"]
[EventDate "2017.05.23"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. c4 0-0 5. e3 d5 6. Nf3 c5 7. Be2 Nc6 8. Bc3 Bxc3 9. Nxc3 d4 10. Na4 d3 11. Bf1 Nb4 12. Qb3 Nc2+ 13. Kd1 Nxa1 14. Qxd3 Qa5 15. Nb2 Qxa2 16. Qc3 Qb3+ 17. Qxb3 Nxb3 18. h3 Bf5 19. g4 Be4 20. Ke2 Nc1+ 0-1

[Event "San Francisco TNM Spring op"]
[Site "San Francisco"]
[Date "2017.05.02"]
[Round "8"]
[White "Walder, Michael S"]
[Black "Vickers, Keith"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2000"]
[BlackElo "1960"]
[PlyCount "54"]
[EventDate "2017.03.14"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Nf6 4. d4 Bg4 5. Be2 e6 6. Be3 c6 7. c4 Qa5+ 8. Bd2 Qb6 9. c5 Qc7 10. Nc3 Be7 11. 0-0 Nbd7 12. b4 0-0 13. Re1 Rfe8 14. Qb3 h6 15. Ne5 Bxe2 16. Rxe2 Nd5 17. Nxd5 exd5 18. Rae1 Nxe5 19. Rxe5 Qd7 20. Qe3 Kf8 21. Qd3 Kg8 22. Qe2 Kf8 23. Bf4 Bf6 24. Rxe8+ Rxe8 25. Bd6+ Be7 26. Bxe7+ Qxe7 27. Kf1 Qxe2+ 1/2-1/2

[Event "San Francisco TNM Spring op"]
[Site "San Francisco"]
[Date "2017.04.25"]
[Round "7"]
[White "Walder, Michael S"]
[Black "Turner, Jesse A"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2000"]
[BlackElo "1904"]
[PlyCount "71"]
[EventDate "2017.03.14"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 h6 7. Nd5 Nxd5 8. exd5 a6 9. Nc3 Nd4 10. Bd3 Bb4 11. 0-0 d6 12. Ne4 Ba5 13. Ng3 Qh4 14. c3 Nb5 15. f4 Bg4 16. Qb3 0-0 17. Be3 Bd7 18. a4 Nc7 19. fxe5 dxe5 20. Nf5 Bxf5 21. Rxf5 Qe7 22. Raf1 Qd6 23. c4 b5 24. Kh1 bxc4 25. Bxc4 Rab8 26. Qd1 Rxb2 27. Qf3 Rfb8 28. Rxf7 Rb1 29. Bc1 R1b4 30. Qg3 Ne8 31. Ba3 Bd8 32. Bxb4 Rxb4 33. Qd3 Nf6 34. Ra7 e4 35. Qe2 Be7 36. Rxe7 1-0

[Event "San Francisco TNM Spring op"]
[Site "San Francisco"]
[Date "2017.04.18"]
[Round "6"]
[White "Tsodikova, Natalia"]
[Black "Walder, Michael S"]
[Result "1-0"]
[ECO "D76"]
[WhiteElo "2146"]
[BlackElo "2000"]
[PlyCount "99"]
[EventDate "2017.03.14"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. g3 Bg7 6. Bg2 Nb6 7. Nf3 Nc6 8. e3 0-0 9. 0-0 Re8 10. Qe2 e5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. f4 Bg7 14. e4 c6 15. Be3 Be6 16. Rad1 Qc8 17. Qf2 Nc4 18. Bd4 Bg4 19. Bxg7 Bxd1 20. Rxd1 Kxg7 21. Qd4+ Ne5 22. fxe5 Qe6 23. Qd6 Qxe5 24. Qxe5+ Rxe5 25. Rd7 b5 26. Ne2 a6 27. Nf4 Kf8 28. Nd3 Re7 29. Rd6 Re6 30. Rxe6 fxe6 31. Kf2 a5 32. e5 Rc8 33. Nc5 Ke7 34. Nxe6 c5 35. Bb7 Rb8 36. Nxc5 Rd8 37. Ke3 Rd1 38. Nd3 g5 39. a3 Rb1 40. Kd4 b4 41. axb4 axb4 42. Be4 h6 43. Bf5 Rf1 44. g4 h5 45. Nxb4 Rd1+ 46. Nd3 h4 47. h3 Rb1 48. b4 Rb3 49. Kc4 Ra3 50. b5 1-0

[Event "San Francisco TNM Spring op"]
[Site "San Francisco"]
[Date "2017.04.11"]
[Round "5"]
[White "Walder, Michael S"]
[Black "Clemens, Kristian"]
[Result "1-0"]
[ECO "C61"]
[WhiteElo "2000"]
[BlackElo "1875"]
[PlyCount "57"]
[EventDate "2017.03.14"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. 0-0 g6 6. c3 Bg7 7. e5 c6 8. Bd3 Qb6 9. Na3 d5 10. exd6 Be6 11. Nc4 Qc5 12. b4 Qd5 13. Na5 dxc3 14. dxc3 Bxc3 15. Bf4 Qd4 16. Be3 Qxb4 17. Nb3 Nf6 18. Rc1 Nd5 19. Bc5 Qf4 20. Rxc3 Nxc3 21. Qa1 Kd7 22. Qxc3 Bd5 23. Bd4 Bxg2 24. Be5 Qg4 25. Nc5+ Ke8 26. Bg3 Rg8 27. d7+ Qxd7 28. Nxd7 Bxf1 29. Nf6+ 1-0

[Event "San Francisco TNM Spring op"]
[Site "San Francisco"]
[Date "2017.04.04"]
[Round "4"]
[White "Walder, Michael S"]
[Black "Ochoa, Jason"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2000"]
[BlackElo "1800"]
[PlyCount "95"]
[EventDate "2017.03.14"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. c4 Nf6 6. Nc3 g6 7. Be2 Bg7 8. Nc2 0-0 9. 0-0 Bd7 10. Be3 Rc8 11. Rc1 b6 12. f3 Na5 13. b3 Ng4 14. Bd4 e5 15. fxg4 exd4 16. Nxd4 Qg5 17. Nd5 Qe5 18. Nf3 Qe8 19. g5 f5 20. gxf6 Bxf6 21. Nxf6+ Rxf6 22. Qd4 Qe7 23. e5 dxe5 24. Nxe5 Bf5 25. Bf3 Rd6 26. Bd5+ Be6 27. Ng4 Qg7 28. Nf6+ Kh8 29. Qe5 Rcd8 30. Bxe6 Nc6 31. Qe4 Nd4 32. Bd5 Rxf6 33. Rxf6 Qxf6 34. Rf1 Nf5 35. g4 Qd4+ 36. Qxd4+ Nxd4 37. Rf7 a5 38. Rb7 b5 39. Kf2 Re8 40. g5 bxc4 41. bxc4 Rf8+ 42. Ke1 Nc2+ 43. Kd2 Nb4 44. Ra7 Nxd5 45. cxd5 Rf2+ 46. Ke3 Rf5 47. d6 Rf8 48. Re7 1-0

[Event "San Francisco TNM Spring op"]
[Site "San Francisco"]
[Date "2017.03.28"]
[Round "3"]
[White "Winslow, Elliott C"]
[Black "Walder, Michael S"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2222"]
[BlackElo "2000"]
[PlyCount "53"]
[EventDate "2017.03.14"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. g3 c5 5. Nf3 cxd4 6. Nxd4 0-0 7. Bg2 d5 8. 0-0 e5 9. Nc2 Bxc3 10. bxc3 dxc4 11. Ba3 Qxd1 12. Rfxd1 Re8 13. Ne3 Nc6 14. Nxc4 e4 15. Nd6 Re5 16. c4 Bg4 17. Kf1 Rh5 18. h4 Ne5 19. Rac1 Be6 20. c5 Bd5 21. Rxd5 Nxd5 22. Bxe4 Nc6 23. f4 Ne3+ 24. Kf2 f5 25. Bf3 Ng4+ 26. Ke1 Rh6 27. Nxf5 1-0

[Event "San Francisco TNM Spring op"]
[Site "San Francisco"]
[Date "2017.03.21"]
[Round "2"]
[White "Warton, Philip"]
[Black "Walder, Michael S"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "1799"]
[BlackElo "2000"]
[PlyCount "96"]
[EventDate "2017.03.14"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bb5 Bd7 7. Nxc6 bxc6 8. Be2 e6 9. 0-0 Be7 10. Kh1 0-0 11. f4 Qc7 12. e5 Nd5 13. exd6 Bxd6 14. Ne4 Bxf4 15. Bxf4 Nxf4 16. Bd3 e5 17. g3 Nxd3 18. Qxd3 Be6 19. c4 Rad8 20. Qc2 Qe7 21. b3 Rd4 22. Qe2 Rfd8 23. Rad1 f6 24. Rxd4 Rxd4 25. Nf2 Bf5 26. Rd1 Qd6 27. Kg1 c5 28. Rxd4 Qxd4 29. Qd1 Kf7 30. Qf3 Kg6 31. g4 Be6 32. Qh3 h6 33. Qd3+ Kf7 34. Qxd4 cxd4 35. h3 g6 36. Kg2 f5 37. Kf3 Kf6 38. gxf5 gxf5 39. h4 Bc8 40. b4 Bb7+ 41. Ke2 e4 42. b5 Ke5 43. c5 Bd5 44. b6 a5 45. Nh3 f4 46. Nf2 f3+ 47. Ke1 Kf4 48. Nd1 Kg3 0-1

[Event "San Francisco TNM Spring op"]
[Site "San Francisco"]
[Date "2017.03.14"]
[Round "1"]
[White "Walder, Michael S"]
[Black "Chan, John"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2000"]
[BlackElo "1551"]
[PlyCount "75"]
[EventDate "2017.03.14"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c6 3. Bg2 e5 4. Nf3 d6 5. 0-0 h6 6. Nc3 Be6 7. b3 Nbd7 8. Bb2 Be7 9. e3 0-0 10. d3 Qc7 11. Rc1 Rad8 12. h3 Qb8 13. Nh2 a6 14. f4 exf4 15. exf4 Bf5 16. g4 Bh7 17. Re1 Nc5 18. f5 Rfe8 19. d4 Ncd7 20. h4 d5 21. g5 hxg5 22. hxg5 Ne4 23. Nxe4 dxe4 24. Qg4 Bd6 25. Nf1 Bf4 26. Rc2 e3 27. g6 fxg6 28. fxg6 Bxg6 29. Qxg6 Nf8 30. Qg4 Re6 31. d5 Rg6 32. Qf3 Rh6 33. Nxe3 Bh2+ 34. Kf1 Ng6 35. Nf5 Rh7 36. Rf2 Ne5 37. Bxe5 Bxe5 38. Ne7+ 1-0

[Event "San Francisco TNM Winter op"]
[Site "San Francisco"]
[Date "2017.02.21"]
[Round "8"]
[White "Erickson, Lane Austin"]
[Black "Walder, Michael S"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1623"]
[BlackElo "1998"]
[PlyCount "42"]
[EventDate "2017.01.03"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. e3 d5 5. c4 0-0 6. Bc3 Nc6 7. Qb3 Qd6 8. Bxb4 Qxb4 9. Qxb4 Nxb4 10. Na3 Bf5 11. Nf3 c5 12. d4 Rfe8 13. Be2 dxc4 14. Bxc4 Bd3 15. Bb3 c4 16. Ba4 Re7 17. Ne5 a6 18. Naxc4 Bxc4 19. Nxc4 b5 20. Bxb5 axb5 21. Nd6 Nc2+ 0-1

[Event "San Francisco TNM Winter op"]
[Site "San Francisco"]
[Date "2017.02.14"]
[Round "7"]
[White "Walder, Michael S"]
[Black "Tsodikova, Natalia"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "1998"]
[BlackElo "2146"]
[PlyCount "102"]
[EventDate "2017.01.03"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Nc3 g6 4. Bg2 Bg7 5. d3 d6 6. e4 f5 7. exf5 Bxf5 8. Nge2 Nf6 9. 0-0 0-0 10. Nd5 Nxd5 11. Bxd5+ Kh8 12. Be3 Ne7 13. Bg2 d5 14. Bc5 c6 15. cxd5 cxd5 16. Nc3 d4 17. Nd5 Nxd5 18. Bxf8 Bxf8 19. Re1 Bg7 20. Qb3 Nb6 21. Bxb7 Rb8 22. Be4 Bxe4 23. Rxe4 Nd5 24. Qc2 Nb4 25. Qe2 Qd6 26. a3 Nd5 27. Rc1 a5 28. Qg4 Nf6 29. Qh4 Nxe4 30. Qxe4 Qd7 31. Rc5 a4 32. Rxe5 Rc8 33. Re7 Qf5 34. Re8+ Rxe8 35. Qxe8+ Bf8 36. Qd8 Qc5 37. Qe8 Kg7 38. Qd7+ Be7 39. Kg2 Kf6 40. Qxa4 Qd5+ 41. Kf1 g5 42. Qa6+ Bd6 43. Qc4 Qxc4 44. dxc4 d3 45. b4 Be5 46. c5 g4 47. b5 Bd4 48. c6 Ke6 49. a4 Bb6 50. Ke1 Kd5 51. Kd2 Kd4 0-1

[Event "San Francisco TNM Winter op"]
[Site "San Francisco"]
[Date "2017.02.07"]
[Round "6"]
[White "Andries, Craig"]
[Black "Walder, Michael S"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1878"]
[BlackElo "1998"]
[PlyCount "60"]
[EventDate "2017.01.03"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. g3 c5 2. Bg2 Nc6 3. d3 d5 4. Nf3 Nf6 5. Nbd2 e6 6. 0-0 Be7 7. c3 0-0 8. Re1 b5 9. e4 a5 10. Qe2 Ba6 11. e5 Nd7 12. Nf1 b4 13. h4 a4 14. a3 bxc3 15. bxc3 Rb8 16. Qc2 Qb6 17. N1h2 Qb3 18. Qd2 Bd8 19. Ng4 Ba5 20. Nf6+ Nxf6 21. exf6 Bxc3 22. Qg5 Bxf6 23. Qh5 Bxd3 24. Bf4 g6 25. Qh6 Bg7 26. Qg5 h6 27. Qg4 Bf5 28. Nd2 Bxg4 29. Nxb3 axb3 30. Bxb8 Rxb8 0-1

[Event "San Francisco TNM Winter op"]
[Site "San Francisco"]
[Date "2017.01.31"]
[Round "5"]
[White "Walder, Michael S"]
[Black "Stearman, Josiah P"]
[Result "0-1"]
[ECO "A24"]
[WhiteElo "1998"]
[BlackElo "2120"]
[PlyCount "60"]
[EventDate "2017.01.03"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. e4 d6 6. Nge2 e5 7. 0-0 Be6 8. d3 c6 9. h3 Nfd7 10. Be3 f5 11. exf5 gxf5 12. Qd2 Kh8 13. Rad1 Na6 14. b3 f4 15. gxf4 Qh4 16. f5 Rxf5 17. Ne4 Qe7 18. d4 Rh5 19. Ng5 Bf6 20. Nxe6 Qxe6 21. dxe5 Bxe5 22. Nf4 Bxf4 23. Bxf4 Rg8 24. Qc3+ Ne5 25. Rfe1 Qf6 26. Be3 Nc5 27. Bd4 Rg6 28. Rxe5 Rxe5 29. Bxe5 Qxe5 30. Qxe5+ dxe5 0-1

[Event "San Francisco TNM Winter op"]
[Site "San Francisco"]
[Date "2017.01.24"]
[Round "4"]
[White "Diaz, Conrado"]
[Black "Walder, Michael S"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2237"]
[BlackElo "1998"]
[PlyCount "59"]
[EventDate "2017.01.03"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 0-0 5. e4 d6 6. c3 c5 7. dxc5 dxc5 8. Bc4 Nc6 9. Qe2 Qc7 10. h3 Na5 11. Bd3 Be6 12. 0-0 c4 13. Bc2 Rad8 14. Nd4 Rxd4 15. cxd4 c3 16. bxc3 Qxc3 17. Qd3 Rc8 18. Qxc3 Rxc3 19. Rfc1 Nh5 20. Nf3 Nc4 21. Bb3 Rxf3 22. gxf3 Bxd4 23. Bxc4 Bxc4 24. Rab1 Ba6 25. Rc7 Bb6 26. Rxe7 Kf8 27. Rd7 Ng3 28. Bf6 Ne2+ 29. Kh2 Nf4 30. Rxb6 1-0

[Event "San Francisco TNM Winter op"]
[Site "San Francisco"]
[Date "2017.01.10"]
[Round "2"]
[White "Walder, Michael S"]
[Black "McKellar, Daniel"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1998"]
[BlackElo "1688"]
[PlyCount "89"]
[EventDate "2017.01.03"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. e3 e6 6. Nge2 Nge7 7. Nf4 0-0 8. h4 h5 9. g4 hxg4 10. h5 e5 11. Nfd5 Nxd5 12. Nxd5 Qg5 13. hxg6 Qxg6 14. d3 d6 15. Nc7 Rb8 16. Be4 Bf5 17. Bxf5 Qxf5 18. e4 Qf3 19. Qxf3 gxf3 20. Nd5 f5 21. Bg5 fxe4 22. dxe4 b5 23. 0-0-0 Nd4 24. Be7 Rfe8 25. Bxd6 Rb7 26. cxb5 Re6 27. Bxc5 Ne2+ 28. Kc2 Rxb5 29. b4 Nd4+ 30. Kd3 Ra6 31. Nc3 Ra3 32. Kc4 Rb7 33. Rd3 Ra6 34. b5 Re6 35. a4 Rf7 36. Nd5 Nc2 37. Rh3 Nd4 38. a5 Rd7 39. Ra3 Rf7 40. Bxd4 exd4 41. Raxf3 Rxf3 42. Rxf3 Rxe4 43. Nf6+ Bxf6 44. Rxf6 Rg4 45. f4 1-0

[Event "San Francisco TNM Winter op"]
[Site "San Francisco"]
[Date "2017.01.03"]
[Round "1"]
[White "Donaldson, Kyle Garrett"]
[Black "Walder, Michael S"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1464"]
[BlackElo "1998"]
[PlyCount "54"]
[EventDate "2017.01.03"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. f4 dxe5 6. fxe5 Nc6 7. Nf3 Bg4 8. Be3 Bxf3 9. gxf3 e6 10. Nc3 Qh4+ 11. Bf2 Qf4 12. Be2 0-0-0 13. Bg3 Qxd4 14. Qxd4 Nxd4 15. 0-0-0 Nxe2+ 16. Nxe2 Rxd1+ 17. Rxd1 Nxc4 18. Rd3 Be7 19. Rc3 Nb6 20. Nd4 a6 21. f4 Rd8 22. Bf2 Nd5 23. Rf3 g6 24. h4 h5 25. Nb3 Nb4 26. a3 Rd3 27. Nd4 Rxf3 0-1

[Event "San Francisco TNM Fall op"]
[Site "San Francisco"]
[Date "2016.12.13"]
[Round "9"]
[White "Walder, Michael S"]
[Black "Uzzaman, Ashik"]
[Result "1-0"]
[ECO "A96"]
[WhiteElo "2084"]
[BlackElo "1979"]
[PlyCount "99"]
[EventDate "2016.10.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 e6 2. g3 f5 3. Bg2 Nf6 4. Nf3 Be7 5. 0-0 0-0 6. d4 d6 7. b3 Ne4 8. Bb2 Bf6 9. Qc2 Nc6 10. Nbd2 d5 11. Rfd1 Qe8 12. Ne5 Bxe5 13. dxe5 Nb4 14. Qb1 c6 15. a3 Na6 16. Qc2 Nac5 17. Nf3 a5 18. b4 axb4 19. axb4 Rxa1 20. Rxa1 Nd7 21. Ba3 Nb6 22. b5 Rf7 23. Nd4 Nxc4 24. bxc6 bxc6 25. f3 Ra7 26. fxe4 Rxa3 27. Rxa3 Nxa3 28. Qxc6 Qxc6 29. Nxc6 Bd7 30. exd5 Bxc6 31. dxc6 Nb5 32. e4 Kf7 33. Kf2 g5 34. exf5 exf5 35. Bd5+ Ke7 36. Ke3 Kd8 37. Be6 Na7 38. Bd7 h6 39. Kd4 Ke7 40. Kc5 f4 41. gxf4 gxf4 42. Kb6 Nxc6 43. Kxc6 f3 44. Bh3 f2 45. Kd5 h5 46. Bf1 h4 47. Bh3 Ke8 48. Kd6 Kd8 49. e6 Ke8 50. e7 1-0

[Event "San Francisco TNM Fall op"]
[Site "San Francisco"]
[Date "2016.12.06"]
[Round "8"]
[White "Riese, Kayven"]
[Black "Walder, Michael S"]
[Result "0-1"]
[ECO "B62"]
[WhiteElo "1935"]
[BlackElo "2084"]
[PlyCount "66"]
[EventDate "2016.10.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Be2 a6 8. 0-0 Be7 9. Kh1 0-0 10. f4 Qc7 11. Bf3 Bd7 12. Nde2 Rfd8 13. g4 Rac8 14. a3 b5 15. Qe1 b4 16. Nd1 a5 17. c3 bxa3 18. Rxa3 d5 19. Bxf6 Bxf6 20. exd5 exd5 21. Ne3 d4 22. Nd5 Qd6 23. g5 Be6 24. Nxf6+ gxf6 25. gxf6 Kh8 26. Bxc6 Qxc6+ 27. Kg1 Bh3 28. Rf2 d3 29. Ng3 Qc5 30. Qd2 Re8 31. c4 Qxc4 32. Rxd3 Re1+ 33. Nf1 Rg8+ 0-1

[Event "San Francisco TNM Fall op"]
[Site "San Francisco"]
[Date "2016.11.29"]
[Round "7"]
[White "Marcus, Joel"]
[Black "Walder, Michael S"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1883"]
[BlackElo "2084"]
[PlyCount "72"]
[EventDate "2016.10.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. h3 c5 6. c3 d6 7. Be2 b6 8. 0-0 Bb7 9. a4 a6 10. Nbd2 Nbd7 11. Qb3 Ra7 12. Rfd1 Qa8 13. c4 Rb8 14. d5 b5 15. e4 bxc4 16. Qxc4 Bc8 17. Bh2 Rxb2 18. Ra3 a5 19. Qc1 Rb4 20. e5 Nxd5 21. Nc4 Ba6 22. Ra2 Bxc4 23. Bxc4 N5b6 24. Bb5 d5 25. Re2 e6 26. Bf4 Nc4 27. Rde1 Ndb6 28. Bh6 Qd8 29. Bxg7 Kxg7 30. Nd2 Qg5 31. Nxc4 Qxc1 32. Rxc1 Nxc4 33. Bxc4 dxc4 34. Rec2 Rxa4 35. Rxc4 Rxc4 36. Rxc4 a4 0-1

[Event "San Francisco TNM Fall op"]
[Site "San Francisco"]
[Date "2016.11.22"]
[Round "6"]
[White "Walder, Michael S"]
[Black "Lin, Aung Tun"]
[Result "1-0"]
[ECO "A99"]
[WhiteElo "2084"]
[BlackElo "1681"]
[PlyCount "67"]
[EventDate "2016.10.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. c4 0-0 6. 0-0 d6 7. Nc3 Nbd7 8. b3 Qe8 9. Re1 Qg6 10. e4 fxe4 11. Nxe4 Nxe4 12. Rxe4 Nf6 13. Re1 Ng4 14. h3 Nh6 15. Bb2 Bf6 16. Nd2 Bd7 17. Bxb7 Rae8 18. Be4 Qf7 19. Qc2 g6 20. Re2 Nf5 21. Nf3 d5 22. Bd3 Qg7 23. Ne5 Bxe5 24. Rxe5 Bc6 25. Rae1 Rf6 26. cxd5 Bb7 27. dxe6 Qh6 28. Bf1 Qg7 29. d5 Qe7 30. Bd3 Ref8 31. Bc4 Qc5 32. e7 Nxe7 33. d6+ Nd5 34. Bxd5+ 1-0

[Event "San Francisco TNM Fall op"]
[Site "San Francisco"]
[Date "2016.11.15"]
[Round "5"]
[White "Walder, Michael S"]
[Black "Sadowsky, Jacob A"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "2084"]
[BlackElo "1697"]
[PlyCount "89"]
[EventDate "2016.10.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. e3 e5 6. Nge2 Re8 7. d3 Nc6 8. 0-0 d6 9. Rb1 Be6 10. Nd5 Rb8 11. b4 Qd7 12. b5 Ne7 13. Nxe7+ Rxe7 14. Qa4 a6 15. Nc3 Ree8 16. bxa6 Qxa4 17. Nxa4 bxa6 18. Ba3 e4 19. c5 Bxa2 20. Rxb8 Rxb8 21. Nc3 Rb3 22. Bb4 dxc5 23. Nxa2 cxb4 24. dxe4 a5 25. h3 Ra3 26. Nc1 Nd7 27. Rd1 Ra1 28. Bf3 Bb2 29. Nd3 Rxd1+ 30. Bxd1 Bc3 31. Kf1 Nb6 32. Nc5 Be5 33. Ke2 Kf8 34. Kd3 Ke7 35. f4 Bg7 36. e5 Nd5 37. Na4 Kd7 38. Bb3 Nb6 39. Nxb6+ cxb6 40. Bxf7 b5 41. h4 a4 42. g4 Bf8 43. g5 Bc5 44. h5 b3 45. h6 1/2-1/2

[Event "San Francisco TNM Fall op"]
[Site "San Francisco"]
[Date "2016.11.08"]
[Round "4"]
[White "Andries, Craig"]
[Black "Walder, Michael S"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1877"]
[BlackElo "2084"]
[PlyCount "77"]
[EventDate "2016.10.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nf6 3. Bg2 Nc6 4. d3 d5 5. Nbd2 e6 6. 0-0 Be7 7. Re1 b6 8. e4 Bb7 9. e5 Nd7 10. Nf1 Qc7 11. Bf4 h6 12. h4 0-0-0 13. Qe2 g5 14. hxg5 hxg5 15. Nxg5 Bxg5 16. Bxg5 Rdg8 17. Bf4 d4 18. Nd2 f6 19. Nc4 Ndxe5 20. Bxe5 Nxe5 21. Nxe5 Qxe5 22. Qxe5 fxe5 23. Bxb7+ Kxb7 24. Rxe5 Rh6 25. Rae1 Rgg6 26. Kg2 Kc7 27. Rh1 Rxh1 28. Kxh1 Kd6 29. Rh5 Rg7 30. Kg2 a6 31. f4 b5 32. Kf3 a5 33. g4 a4 34. a3 Ra7 35. g5 b4 36. Ke4 bxa3 37. bxa3 Rg7 38. Rh6 Ke7 39. Ke5 1-0

[Event "San Francisco TNM Fall op"]
[Site "San Francisco"]
[Date "2016.11.01"]
[Round "3"]
[White "Walder, Michael S"]
[Black "Lee, Gordon S Arai"]
[Result "1-0"]
[ECO "A23"]
[WhiteElo "2084"]
[BlackElo "1737"]
[PlyCount "69"]
[EventDate "2016.10.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Bc5 4. Nc3 c6 5. e3 0-0 6. Nge2 d5 7. cxd5 cxd5 8. d4 exd4 9. Nxd4 Bxd4 10. Qxd4 Nc6 11. Qh4 Ne5 12. Qd4 Nc6 13. Qa4 a6 14. 0-0 Be6 15. Rd1 b5 16. Qf4 b4 17. Ne2 Qb8 18. Qxb8 Raxb8 19. b3 Rfd8 20. Bb2 Ng4 21. Rac1 Rbc8 22. Nf4 Ne7 23. Rxc8 Rxc8 24. Rd2 Nf6 25. Bxf6 gxf6 26. Bxd5 Rd8 27. e4 Bxd5 28. Nxd5 Nxd5 29. Rxd5 Rxd5 30. exd5 Kf8 31. Kg2 Ke7 32. Kf3 Kd6 33. Ke4 f5+ 34. Kd4 f4 35. gxf4 1-0

[Event "San Francisco TNM Fall op"]
[Site "San Francisco"]
[Date "2016.10.25"]
[Round "2"]
[White "Walters, Kevin"]
[Black "Walder, Michael S"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1864"]
[BlackElo "2084"]
[PlyCount "93"]
[EventDate "2016.10.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 a6 7. 0-0 Nf6 8. Bf4 e5 9. Bg5 Be7 10. Rc1 0-0 11. a3 Bg4 12. h3 Bxf3 13. Qxf3 Nd4 14. Qd3 Rc8 15. Rfd1 Nd7 16. Bxe7 Qxe7 17. Nd5 Qg5 18. Rc3 b5 19. Ba2 Rxc3 20. Nxc3 Nc5 21. Qf1 Kh8 22. b4 Nce6 23. Rd3 Rc8 24. Qd1 Nf4 25. Rg3 Qh6 26. Kh2 f5 27. Bb1 Nh5 28. Re3 f4 29. Qg4 Rf8 30. Rd3 f3 31. gxf3 Nf6 32. Qg3 Rc8 33. Nd5 Qc1 34. Ba2 Qc2 35. Nxf6 Qxd3 36. Nh5 Rc7 37. Kg2 g6 38. Nf6 Kg7 39. Ne8+ Kh8 40. Nxc7 Qc2 41. Bd5 Qxc7 42. Qg5 Kg7 43. f4 Ne2 44. fxe5 dxe5 45. Qd2 Nf4+ 46. Kh2 Qd7 47. Qc3 1-0

[Event "San Francisco TNM Fall op"]
[Site "San Francisco"]
[Date "2016.10.18"]
[Round "1"]
[White "Walder, Michael S"]
[Black "Ricard, Bruce"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2084"]
[BlackElo "1569"]
[PlyCount "33"]
[EventDate "2016.10.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. cxd5 cxd5 4. Bf4 Nc6 5. Nc3 Nf6 6. e3 Bg4 7. f3 Bf5 8. Qb3 Qd7 9. g4 Nxg4 10. fxg4 Bxg4 11. Qxd5 Qc8 12. Qb3 e6 13. Rc1 Bb4 14. Bd3 Ba5 15. Bd6 Nxd4 16. exd4 Qc6 17. Bb5 1-0

[Event "San Francisco Benson Memorial"]
[Site "San Francisco"]
[Date "2016.09.27"]
[Round "9"]
[White "Walder, Michael S"]
[Black "Walters, Kevin"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "2090"]
[BlackElo "1897"]
[PlyCount "93"]
[EventDate "2016.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 f5 2. g3 Nf6 3. Nc3 g6 4. Bg2 e5 5. d4 exd4 6. Qxd4 Nc6 7. Bxc6 dxc6 8. Qxd8+ Kxd8 9. Bg5 Be7 10. 0-0-0+ Ke8 11. h4 Be6 12. b3 Kf7 13. Nh3 Rad8 14. Bf4 Bd6 15. Ng5+ Ke7 16. Nxe6 Kxe6 17. Bg5 Bb4 18. Bxf6 Kxf6 19. Kc2 Rhe8 20. e3 Rd6 21. Rd3 Red8 22. Rhd1 Rxd3 23. Rxd3 Rxd3 24. Kxd3 Ke5 25. f3 h5 26. Ne2 Be1 27. f4+ Ke6 28. e4 fxe4+ 29. Kxe4 Kf6 30. Kf3 a6 31. Nd4 Bb4 32. Nc2 Bc5 33. Ne3 Bxe3 34. Kxe3 Kf5 35. Kf3 c5 36. Kf2 Ke4 37. Ke2 a5 38. a4 c6 39. Kf2 Kd4 40. Kf3 Kc3 41. g4 Kd4 42. f5 gxf5 43. gxh5 Ke5 44. h6 Kf6 45. h5 Kf7 46. Kf4 Kg8 47. Kxf5 1-0

[Event "San Francisco Benson Memorial"]
[Site "San Francisco"]
[Date "2016.09.20"]
[Round "8"]
[White "Traub, Igor Vladimirovich"]
[Black "Walder, Michael S"]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "2136"]
[BlackElo "2090"]
[PlyCount "71"]
[EventDate "2016.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. e3 Nf6 7. Be2 d6 8. 0-0 0-0 9. a3 a5 10. b3 Bd7 11. Bb2 Ne5 12. Qd2 Qb6 13. h3 Rfc8 14. f4 Nc6 15. Ndb5 h5 16. Rad1 Bf5 17. Bf3 Kh7 18. Kh2 Qd8 19. e4 Be6 20. Na4 Ra6 21. e5 dxe5 22. Qxd8 Nxd8 23. Rxd8 Rxd8 24. Bxb7 Bc8 25. Bxa6 Bxa6 26. fxe5 Ne4 27. Nc7 Bb7 28. Rxf7 Ng5 29. Rxe7 Rd2 30. Nd5 Bxd5 31. cxd5 h4 32. Kg1 Ne4 33. Kf1 Kg8 34. d6 Bh6 35. Bc3 Ng3+ 36. Ke1 1-0

[Event "San Francisco Benson Memorial"]
[Site "San Francisco"]
[Date "2016.09.13"]
[Round "7"]
[White "Walder, Michael S"]
[Black "Askin, David"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2090"]
[BlackElo "1958"]
[PlyCount "47"]
[EventDate "2016.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Be7 13. Kb1 0-0 14. Ne4 Nxe4 15. Qxe4 Nf6 16. Qe2 Qd5 17. Be3 Ng4 18. Bc1 b5 19. Ne5 Nxe5 20. dxe5 Qc4 21. Qxc4 bxc4 22. Rd7 Rfe8 23. Rhd1 Rad8 24. Rxe7 1-0

[Event "San Francisco Benson Memorial"]
[Site "San Francisco"]
[Date "2016.09.06"]
[Round "6"]
[White "Lee, Gordon S Arai"]
[Black "Walder, Michael S"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1737"]
[BlackElo "2090"]
[PlyCount "74"]
[EventDate "2016.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. d5 e5 7. Nc3 Be7 8. f4 exf4 9. Bxf4 0-0 10. Nf3 Re8 11. Be2 Nxc4 12. Bxc4 Bg5+ 13. Be5 Nd7 14. Bb5 Bh4+ 15. g3 Bf6 16. 0-0 Bxe5 17. Nxe5 Rxe5 18. Bxd7 Bxd7 19. Qd2 Qb6+ 20. Qf2 Qxf2+ 21. Kxf2 Rae8 22. Rae1 f5 23. Rxe5 Rxe5 24. Re1 Kf7 25. h4 Rxe1 26. Kxe1 Kf6 27. Ke2 Ke5 28. Kd3 Be8 29. Kc4 a6 30. a4 Bxa4 31. Kb4 Be8 32. Ka5 Bf7 33. Kb6 Bxd5 34. Nxd5 Kxd5 35. Kxb7 Kc5 36. Kxa6 Kb4 37. Kb6 d5 0-1

[Event "San Francisco Benson Memorial"]
[Site "San Francisco"]
[Date "2016.08.30"]
[Round "5"]
[White "Walder, Michael S"]
[Black "Furukawa, Jon"]
[Result "1-0"]
[ECO "D77"]
[WhiteElo "2090"]
[BlackElo "1611"]
[PlyCount "67"]
[EventDate "2016.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nf3 0-0 5. 0-0 e6 6. d4 d5 7. Nc3 Nc6 8. cxd5 exd5 9. Bg5 h6 10. Bf4 Nh5 11. Be3 Be6 12. Rc1 Ne7 13. Ne5 c5 14. g4 Nf6 15. h3 Nd7 16. Nxd7 Qxd7 17. Qd2 cxd4 18. Bxd4 Nc6 19. Bxg7 Kxg7 20. Nxd5 Rad8 21. e4 Bxd5 22. exd5 Ne7 23. Rfd1 Qd6 24. Qc3+ f6 25. Qc7 Rf7 26. Qxb7 Rd7 27. Qb3 Rf8 28. Rd2 Rb8 29. Qg3 Qb4 30. Rc3 Rc8 31. a3 Qb6 32. Qe3 Rxc3 33. Qxc3 Nc8 34. Qxc8 1-0

[Event "San Francisco Benson Memorial"]
[Site "San Francisco"]
[Date "2016.08.23"]
[Round "4"]
[White "Dougal, Michael Colin"]
[Black "Walder, Michael S"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1931"]
[BlackElo "2090"]
[PlyCount "51"]
[EventDate "2016.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. 0-0 Nxb5 7. Nxb5 Nf6 8. d3 0-0 9. Qe1 d6 10. Qh4 Bd7 11. Nc3 Bc6 12. f5 Qd7 13. Bh6 e6 14. Ng5 exf5 15. exf5 Bh8 16. Bxf8 Rxf8 17. Nce4 h5 18. fxg6 fxg6 19. c3 Nxe4 20. Rxf8+ Kxf8 21. dxe4 Qg4 22. Qf2+ Kg7 23. Rf1 Qc8 24. h4 Kh6 25. Qf4 Qg4 26. Nf7+ 1-0

[Event "San Francisco Benson Memorial"]
[Site "San Francisco"]
[Date "2016.08.16"]
[Round "3"]
[White "Walder, Michael S"]
[Black "Stearman, Josiah P"]
[Result "0-1"]
[ECO "A87"]
[WhiteElo "2090"]
[BlackElo "2315"]
[PlyCount "112"]
[EventDate "2016.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. b3 d6 7. Bb2 c6 8. c4 Qc7 9. Nbd2 h6 10. Qc2 g5 11. e4 fxe4 12. Nxe4 Nxe4 13. Qxe4 Bf5 14. Qe3 Nd7 15. Rad1 Rae8 16. Rfe1 Qa5 17. Qc3 Qxc3 18. Bxc3 Nc5 19. Ba1 Nd3 20. Re2 Bg6 21. Ne1 Bh5 22. f3 Nxe1 23. Rdxe1 Bxf3 24. Rxe7 Rxe7 25. Rxe7 Bxg2 26. Kxg2 c5 27. Rd7 Re8 28. Kf2 cxd4 29. Rxd6 Re4 30. Rd8+ Kf7 31. Rd7+ Kg6 32. Rxb7 Bf8 33. Rxa7 d3 34. Rd7 Bc5+ 35. Kf1 Bb4 36. a3 Re1+ 37. Kf2 d2 38. axb4 d1Q 39. Rxd1 Rxd1 40. Bc3 Rd3 41. Be1 Rxb3 42. h4 g4 43. b5 Kf5 44. Ke2 Ke4 45. Bf2 Rb2+ 46. Kf1 Kf3 47. Be1 h5 48. Kg1 Rb1 49. Kf1 Rb3 50. Kg1 Re3 51. Kf1 Rb3 52. Kg1 Ke2 53. Bf2 Rf3 54. Ba7 Rxg3+ 55. Kh2 Rb3 56. b6 Kf1 0-1

[Event "San Francisco Benson Memorial"]
[Site "San Francisco"]
[Date "2016.08.09"]
[Round "2"]
[White "Mays, Jerry L"]
[Black "Walder, Michael S"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1876"]
[BlackElo "2090"]
[PlyCount "97"]
[EventDate "2016.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. Bc4 e6 6. Nc3 Nxc3 7. dxc3 Nc6 8. Nf3 Bxc5 9. 0-0 b6 10. b4 Be7 11. a4 Bb7 12. a5 a6 13. Be3 b5 14. Bb3 0-0 15. Bc2 d6 16. Qd3 g6 17. Bh6 Re8 18. Qe3 Nxe5 19. Nxe5 dxe5 20. Qxe5 Bf6 21. Qe3 Qd5 22. f3 Qc4 23. Ra3 Bd5 24. g4 Rad8 25. h4 Qc6 26. g5 Bh8 27. h5 Qd6 28. f4 Ba8 29. Rf2 c5 30. hxg6 fxg6 31. Qxc5 Qxc5 32. bxc5 Bd5 33. Rd2 Kf7 34. Kf2 Bc4 35. Ke3 Rxd2 36. Kxd2 Rc8 37. Be4 Bd5 38. Bxd5 Rd8 39. c4 bxc4 40. Ra4 Rxd5+ 41. Kc2 Bd4 42. Rb4 Bxc5 43. Rxc4 Be7 44. Ra4 Bd8 45. Rb4 Rxa5 46. Rb7+ Be7 47. Bg7 Rc5+ 48. Kd3 Kxg7 49. Rxe7+ 0-1

[Event "San Francisco Benson Memorial"]
[Site "San Francisco"]
[Date "2016.08.02"]
[Round "1"]
[White "Walder, Michael S"]
[Black "Weingarten, Daniel P"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2090"]
[BlackElo "1593"]
[PlyCount "95"]
[EventDate "2016.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nc6 3. Bg2 d6 4. Nf3 Nf6 5. 0-0 g6 6. d4 cxd4 7. Nxd4 Bd7 8. Nc3 Bg7 9. e3 0-0 10. b3 Rb8 11. Bb2 Qc8 12. Rc1 Bh3 13. Nd5 Bxg2 14. Kxg2 Qd7 15. Nxc6 Qxc6 16. Kg1 Nxd5 17. cxd5 Qd7 18. Bxg7 Kxg7 19. Qd4+ Kg8 20. Qxa7 Ra8 21. Qb6 Ra6 22. Qc7 Rd8 23. a4 Raa8 24. Qxd7 Rxd7 25. Rc4 Ra5 26. e4 b6 27. Rfc1 Rc5 28. Kf1 Ra7 29. Ke2 Kg7 30. Kd3 f6 31. R1c3 Kf7 32. h4 h6 33. f3 Ke8 34. b4 Rxc4 35. Kxc4 Rxa4 36. Kb5 Ra8 37. Kxb6 Rb8+ 38. Ka5 Ra8+ 39. Kb5 Rb8+ 40. Kc4 Kd7 41. b5 Kc7 42. Kb4+ Kb7 43. Rc6 Rd8 44. b6 Rd7 45. Kb5 g5 46. h5 Kb8 47. Rc3 Kb7 48. Ra3 1-0

[Event "San Francisco TNM Summer op"]
[Site "San Francisco"]
[Date "2016.07.12"]
[Round "8"]
[White "Walder, Michael S"]
[Black "Harmon, Frederick G"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2128"]
[BlackElo "1766"]
[PlyCount "67"]
[EventDate "2016.05.24"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Bf5 4. Nc3 Nf6 5. Qb3 Qb6 6. c5 Qxb3 7. axb3 Na6 8. Bf4 Nb4 9. Ra4 a5 10. Bc7 Ng4 11. e3 Bd3 12. h3 Bxf1 13. Rxf1 Nf6 14. Rxa5 Rxa5 15. Bxa5 Na6 16. Ke2 Nd7 17. Ra1 e5 18. b4 e4 19. Nd2 Nab8 20. b5 Be7 21. Bc7 Bd8 22. Bxb8 Nxb8 23. Ra8 Nd7 24. bxc6 bxc6 25. Rc8 0-0 26. Rxc6 Nf6 27. b4 Re8 28. Rc8 Kf8 29. Nb3 Ke7 30. Ra8 Ke6 31. b5 Bc7 32. Ra6+ Kd7 33. Ra7 Kc8 34. b6 1-0

[Event "San Francisco TNM Summer op"]
[Site "San Francisco"]
[Date "2016.06.28"]
[Round "6"]
[White "Walder, Michael S"]
[Black "Andries, Craig"]
[Result "0-1"]
[ECO "E66"]
[WhiteElo "2128"]
[BlackElo "1862"]
[PlyCount "74"]
[EventDate "2016.05.24"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nf3 0-0 5. 0-0 d6 6. d4 Nc6 7. Nc3 e5 8. d5 Na5 9. Nd2 c5 10. Qc2 Bf5 11. e4 Bd7 12. a3 b6 13. b4 Nb7 14. Nb3 cxb4 15. axb4 Qc7 16. c5 dxc5 17. bxc5 Nxc5 18. Nxc5 Qxc5 19. Ba3 Qc7 20. Bxf8 Bxf8 21. Qb3 Bc5 22. Nb5 Qb8 23. Rfc1 a5 24. Bf1 Nxe4 25. Bg2 Bxf2+ 26. Kh1 Nc5 27. Qf3 Bxb5 28. Qxf2 Qd6 29. Rab1 Bd3 30. Rb2 a4 31. Qe3 e4 32. Qd4 a3 33. Rb4 a2 34. Qb2 b5 35. Rd4 Bb1 36. Rxb1 axb1Q+ 37. Qxb1 Qf6 0-1

[Event "San Francisco TNM Summer op"]
[Site "San Francisco"]
[Date "2016.06.21"]
[Round "5"]
[White "Hakobyan, Sos"]
[Black "Walder, Michael S"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "1873"]
[BlackElo "2128"]
[PlyCount "69"]
[EventDate "2016.05.24"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Nc3 Nc6 6. Qd3 Nf6 7. Bg5 e6 8. 0-0-0 Qc7 9. Bxf6 gxf6 10. Nd2 b5 11. f4 Bb7 12. Be2 Rc8 13. Kb1 Nb4 14. Qe3 Nxc2 15. Kxc2 b4 16. Ndb1 Be7 17. Rd3 d5 18. Bf3 Bc5 19. Qd2 bxc3 20. Rxc3 dxe4 21. Bh5 e3 22. Qd3 f5 23. Qc4 Be4+ 24. Kc1 0-0 25. b4 Qb7 26. a3 a5 27. Bf3 Bxb4 28. Bxe4 fxe4 29. Qb3 Rxc3+ 30. Nxc3 Rc8 31. axb4 axb4 32. Qb2 Rxc3+ 33. Kb1 Qd5 34. Rc1 Rb3 35. Rc8+ 1-0

[Event "San Francisco TNM Summer op"]
[Site "San Francisco"]
[Date "2016.06.14"]
[Round "4"]
[White "Winslow, Elliott C"]
[Black "Walder, Michael S"]
[Result "1-0"]
[ECO "C09"]
[WhiteElo "2330"]
[BlackElo "2128"]
[PlyCount "77"]
[EventDate "2016.05.24"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. exd5 exd5 6. Bb5 Bd6 7. dxc5 Bxc5 8. 0-0 Nge7 9. Nb3 Bd6 10. Bxc6+ bxc6 11. Qd4 0-0 12. Bf4 Nf5 13. Qd2 Qf6 14. Bxd6 Qxd6 15. Qc3 Rb8 16. Rfd1 Re8 17. Nfd4 Rb6 18. Re1 Re4 19. f3 Re7 20. Rxe7 Nxe7 21. Re1 h6 22. a4 Bd7 23. Nc5 Nf5 24. a5 Rb8 25. b4 Nxd4 26. Qxd4 Bf5 27. c3 Qg6 28. g4 Bc2 29. Re7 Qg5 30. Re2 Bg6 31. Kg2 h5 32. h3 hxg4 33. hxg4 Qh4 34. Nd7 Rd8 35. Ne5 Rd6 36. Qxa7 Re6 37. Qf2 Qe7 38. Nxg6 fxg6 39. Rxe6 1-0

[Event "San Francisco TNM Summer op"]
[Site "San Francisco"]
[Date "2016.06.07"]
[Round "3"]
[White "Walder, Michael S"]
[Black "Ayinala, Shree"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2128"]
[BlackElo "1758"]
[PlyCount "109"]
[EventDate "2016.05.24"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 a6 10. c5 Ne8 11. Qb3 Kh8 12. Rd1 f5 13. Ng5 f4 14. Ne6 Bxe6 15. dxe6 Nc6 16. cxd6 cxd6 17. Nd5 Nf6 18. Nxf6 Rxf6 19. Bb2 Qe7 20. Bc4 Nd8 21. Qd3 Nxe6 22. Qxd6 Qxd6 23. Rxd6 Nd4 24. Rd7 Rb6 25. a3 a5 26. b5 Nxb5 27. Rxg7 Kxg7 28. Bxe5+ Kf8 29. Rb1 Rc8 30. Bf1 Rcc6 31. Rxb5 Rxb5 32. Bxb5 Re6 33. Bxf4 Rxe4 34. Be3 Ke7 35. g3 Kd6 36. Kg2 h5 37. h4 Kd5 38. Kf3 Re7 39. Bb6 Re6 40. Bxa5 Kc5 41. Bd3 Kd4 42. Bf1 Rf6+ 43. Ke2 Rf5 44. Bb6+ Kc3 45. a4 g5 46. hxg5 Rxg5 47. a5 Rg4 48. Bg2 Rg7 49. Ke3 Kc4 50. Bf3 Rh7 51. Be4 Re7 52. f4 Re8 53. f5 Rf8 54. Kf4 Re8 55. Bxb7 1-0

[Event "San Francisco TNM Summer op"]
[Site "San Francisco"]
[Date "2016.05.31"]
[Round "2"]
[White "Kim, Isaiah T"]
[Black "Walder, Michael S"]
[Result "0-1"]
[ECO "E42"]
[WhiteElo "1836"]
[BlackElo "2128"]
[PlyCount "82"]
[EventDate "2016.05.24"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 cxd4 6. exd4 0-0 7. a3 Be7 8. g3 d5 9. cxd5 Nxd5 10. Bg2 Nc6 11. Nxd5 exd5 12. Nc3 Bf6 13. 0-0 Be6 14. Be3 Rc8 15. Rc1 Ne7 16. Qd3 Qd7 17. Qb5 Rc6 18. Qa5 b6 19. Qb5 Rfc8 20. Qd3 Nf5 21. Ne2 Nxe3 22. Qxe3 g6 23. Rxc6 Rxc6 24. Rc1 Rxc1+ 25. Qxc1 Qa4 26. b4 a5 27. Nc3 Qc6 28. Qd2 axb4 29. axb4 Qc4 30. Ne2 Be7 31. Nf4 Qxb4 32. Qxb4 Bxb4 33. Nxe6 fxe6 34. Bf1 Kf7 35. f4 Bc3 36. Kf2 Bxd4+ 37. Kf3 Ke7 38. g4 Kf6 39. f5 gxf5 40. gxf5 e5 41. Kg4 e4 0-1

[Event "San Francisco TNM Summer op"]
[Site "San Francisco"]
[Date "2016.05.24"]
[Round "1"]
[White "Walder, Michael S"]
[Black "Brown, Nicholas"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2128"]
[BlackElo "1479"]
[PlyCount "69"]
[EventDate "2016.05.24"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. Nf3 Nf6 4. e3 Bg4 5. Qb3 Qc7 6. Ne5 Nbd7 7. Nxg4 Nxg4 8. cxd5 cxd5 9. Nc3 e6 10. Bd2 Be7 11. Rc1 0-0 12. Nxd5 Qd8 13. Nxe7+ Qxe7 14. Be2 Qh4 15. Bxg4 Qxg4 16. Qxb7 Nf6 17. Qf3 Qg6 18. 0-0 Rab8 19. b3 Rb5 20. Rc5 Rxc5 21. dxc5 Qc2 22. Qd1 Qxc5 23. Bc1 Rc8 24. Bb2 Qf5 25. Qd4 h6 26. Qxa7 Ne4 27. f3 Ng5 28. e4 Qg6 29. Be5 Rc2 30. Bg3 f5 31. exf5 exf5 32. Kh1 Ne6 33. b4 f4 34. Bf2 Rxf2 35. Qxf2 1-0

[Event "San Francisco TNM Spring op"]
[Site "San Francisco"]
[Date "2016.05.03"]
[Round "8"]
[White "Walder, Michael S"]
[Black "Winslow, Elliott C"]
[Result "0-1"]
[ECO "E67"]
[WhiteElo "2109"]
[BlackElo "2295"]
[PlyCount "76"]
[EventDate "2016.03.15"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 Nbd7 7. 0-0 e5 8. dxe5 dxe5 9. Nd5 Ne8 10. Bg5 f6 11. Be3 c6 12. Nc3 Qe7 13. Rc1 f5 14. Qd2 e4 15. Nd4 Ne5 16. b3 Nf6 17. f3 Rd8 18. c5 exf3 19. exf3 Qxc5 20. Rfe1 Qf8 21. Na4 Nd5 22. Bg5 Re8 23. f4 Nf7 24. Bxd5 cxd5 25. Rxe8 Qxe8 26. Re1 Bxd4+ 27. Kg2 Qc6 28. Qxd4 Nxg5 29. fxg5 Be6 30. Nc5 Re8 31. Rxe6 Rxe6 32. Nxe6 Qxe6 33. Qxa7 Qe2+ 34. Qf2 Qe4+ 35. Kf1 d4 36. h4 Kf7 37. Qe2 d3 38. Qb2 Qh1+ 0-1

[Event "San Francisco TNM Spring op"]
[Site "San Francisco"]
[Date "2016.04.26"]
[Round "7"]
[White "Melville, Cailen"]
[Black "Walder, Michael S"]
[Result "0-1"]
[ECO "A65"]
[WhiteElo "1811"]
[BlackElo "2109"]
[PlyCount "94"]
[EventDate "2016.03.15"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 c5 4. d5 d6 5. e4 Bg7 6. Nc3 0-0 7. Bg5 h6 8. Be3 e6 9. Qd2 exd5 10. cxd5 a6 11. a4 Re8 12. Nge2 h5 13. Nc1 Nbd7 14. Be2 Ne5 15. h3 Rb8 16. 0-0 c4 17. a5 Bd7 18. f4 Nd3 19. Nxd3 cxd3 20. Bxd3 Bb5 21. Bb6 Qe7 22. Nxb5 axb5 23. Rfe1 Nd7 24. Bxb5 Nxb6 25. Bxe8 Nc4 26. Qb4 b5 27. Bc6 Bxb2 28. Ra2 Qa7+ 29. Kf1 Bd4 30. Ree2 Bc5 31. Qc3 Ne3+ 32. Ke1 b4 33. Qb3 Bd4 34. Kd2 Bc3+ 35. Kc1 Qc5 36. Kb1 Qd4 37. a6 Qd3+ 38. Kc1 Bd2+ 39. Rexd2 Qxb3 40. a7 Rc8 41. a8Q Rxa8 42. Rxa8+ Kg7 43. Raa2 Qc3+ 44. Kb1 b3 45. Rab2 Nc4 46. Re2 Nxb2 47. Rxb2 Qe1# 0-1

[Event "San Francisco TNM Spring op"]
[Site "San Francisco"]
[Date "2016.04.19"]
[Round "6"]
[White "Walder, Michael S"]
[Black "Stearman, Josiah P"]
[Result "0-1"]
[ECO "B77"]
[WhiteElo "2109"]
[BlackElo "2202"]
[PlyCount "64"]
[EventDate "2016.03.15"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. f3 Bd7 10. h4 h5 11. Qd2 Rc8 12. Nxc6 bxc6 13. g4 Be6 14. Bxe6 fxe6 15. Bh6 Qb6 16. 0-0-0 Rb8 17. b3 Qa5 18. Kb2 hxg4 19. h5 Nxh5 20. fxg4 Nf4 21. Bxg7 Kxg7 22. Qh2 e5 23. Qh6+ Kf7 24. Rdf1 Ke6 25. Ne2 Kd7 26. Nxf4 exf4 27. Qxg6 Qe5+ 28. Kb1 a5 29. Rh5 Qc3 30. Rf5 a4 31. Rg5 axb3 32. axb3 Ra8 0-1

[Event "San Francisco TNM Spring op"]
[Site "San Francisco"]
[Date "2016.04.12"]
[Round "5"]
[White "Traub, Igor Vladimirovich"]
[Black "Walder, Michael S"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2136"]
[BlackElo "2109"]
[PlyCount "84"]
[EventDate "2016.03.15"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nf6 3. Bg2 Nc6 4. d3 e6 5. e4 d5 6. Nbd2 Be7 7. 0-0 0-0 8. Re1 b5 9. e5 Nd7 10. Nf1 a5 11. a3 Ba6 12. h4 b4 13. a4 c4 14. d4 c3 15. b3 Qb6 16. N1h2 Rae8 17. Bh3 Ndxe5 18. Nxe5 Nxe5 19. dxe5 Bc5 20. Ng4 h5 21. Ne3 d4 22. Qxh5 dxe3 23. Bxe3 Rd8 24. Bxc5 Qxc5 25. Bg2 Rd2 26. Re3 f5 27. Qg6 Qe7 28. Rc1 Be2 29. Re1 Bd1 30. Bf1 Qf7 31. Qg5 f4 32. gxf4 Qxf4 33. Qxf4 Rxf4 34. Bc4 Kf7 35. Rd3 Bxc2 36. Rd6 Rg4+ 37. Kf1 Rxc4 38. bxc4 Rxd6 39. exd6 Bd3+ 40. Kg1 Bxc4 41. Re4 Bd5 42. Rf4+ Ke8 0-1

[Event "San Francisco TNM Spring op"]
[Site "San Francisco"]
[Date "2016.04.05"]
[Round "4"]
[White "Walder, Michael S"]
[Black "Askin, David"]
[Result "1-0"]
[ECO "D74"]
[WhiteElo "2109"]
[BlackElo "1918"]
[PlyCount "70"]
[EventDate "2016.03.15"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Bg7 6. Nf3 0-0 7. e4 Nb6 8. h3 Nc6 9. d5 Ne5 10. Nc3 c6 11. 0-0 cxd5 12. exd5 Nbc4 13. Nd2 h5 14. Nxc4 Nxc4 15. Qb3 Nd6 16. Bg5 Bf5 17. Rfe1 Re8 18. Rad1 Qd7 19. Kh2 Rac8 20. Bf1 a6 21. f3 f6 22. Be3 g5 23. Bd4 Bg6 24. Ne4 Bxe4 25. fxe4 Qc7 26. Rd2 h4 27. Bf2 Kh8 28. Qd1 Nf7 29. Be2 Ne5 30. Bg4 Nxg4+ 31. Qxg4 hxg3+ 32. Bxg3 Qa5 33. Rde2 Qxa2 34. Qe6 Qb3 35. h4 Rc2 1-0

[Event "San Francisco TNM Spring op"]
[Site "San Francisco"]
[Date "2016.03.29"]
[Round "3"]
[White "Kumar, Vikas"]
[Black "Walder, Michael S"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "1973"]
[BlackElo "2109"]
[PlyCount "67"]
[EventDate "2016.03.15"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 e6 4. g3 b6 5. Bg2 Bb7 6. 0-0 a6 7. d3 Be7 8. Bf4 0-0 9. a3 d6 10. Qc2 Nbd7 11. Rab1 Qc7 12. Rfc1 Rac8 13. Qd2 Rfe8 14. b4 e5 15. Bg5 e4 16. Ne1 exd3 17. exd3 Bxg2 18. Nxg2 Ne5 19. Ne1 Qd8 20. Bxf6 Bxf6 21. Nd5 Nc6 22. Nc2 Bd4 23. Nce3 Ne5 24. Kg2 Rb8 25. Nc2 b5 26. Nxd4 cxd4 27. f4 Ng4 28. Re1 Re6 29. f5 Re5 30. Qf4 Ne3+ 31. Nxe3 dxe3 32. Rxe3 Rxe3 33. Qxe3 Qf6 34. Rd1 0-1

[Event "San Francisco TNM Spring op"]
[Site "San Francisco"]
[Date "2016.03.22"]
[Round "2"]
[White "Walder, Michael S"]
[Black "MacIntyre, Brendan"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "2109"]
[BlackElo "1500"]
[PlyCount "55"]
[EventDate "2016.03.15"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nf6 5. Nf3 d6 6. d4 cxd4 7. Nxd4 Nbd7 8. 0-0 0-0 9. b3 Rb8 10. h3 Qb6 11. Be3 Nc5 12. Qd2 Bd7 13. Rab1 Qd8 14. b4 Ne6 15. Rfc1 a6 16. Nd5 b5 17. Nxf6+ Bxf6 18. Nc6 Bxc6 19. Bxc6 bxc4 20. Rxc4 a5 21. b5 h5 22. Ra4 Qc7 23. Rc1 Rfc8 24. Rxa5 Bd4 25. Ra6 Bxe3 26. Qxe3 Rxb5 27. Ra7 Qb8 28. Ra8 1-0

[Event "San Francisco TNM Winter op"]
[Site "San Francisco"]
[Date "2016.02.23"]
[Round "8"]
[White "Walder, Michael S"]
[Black "Winslow, Elliott C"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "2123"]
[BlackElo "2311"]
[PlyCount "90"]
[EventDate "2016.01.05"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 d5 5. Nbd2 Bd6 6. Bg2 Nge7 7. 0-0 0-0 8. Re1 f6 9. c3 Kh8 10. h4 Qe8 11. a3 d4 12. cxd4 cxd4 13. e5 Nxe5 14. Nxe5 Bxe5 15. Rxe5 fxe5 16. Be4 Bd7 17. Bxb7 Rb8 18. Be4 Bc6 19. Qe2 Qf7 20. Bxc6 Nxc6 21. Ne4 Qf3 22. Qc2 Ne7 23. Bd2 Nd5 24. Bb4 Rfc8 25. Qd2 Nxb4 26. axb4 h6 27. Rxa7 Rxb4 28. Nd6 Rcb8 29. Nf7+ Kg8 30. Nxe5 Qf5 31. Nc6 Qc5 32. Nxb8 Rxb8 33. Rd7 e5 34. Qe2 Qc1+ 35. Kh2 Qxb2 36. Qxb2 Rxb2 37. Kg2 Rd2 38. Re7 Rxd3 39. Rxe5 Kf7 40. Rd5 Ke6 41. Rd8 Ke5 42. Kf1 Ra3 43. Rd7 d3 44. Rxg7 Ra1+ 45. Kg2 d2 0-1

[Event "San Francisco TNM Winter op"]
[Site "San Francisco"]
[Date "2016.02.16"]
[Round "7"]
[White "Walder, Michael S"]
[Black "Boldi, Ethan Vaughn"]
[Result "1-0"]
[ECO "A27"]
[WhiteElo "2123"]
[BlackElo "1528"]
[PlyCount "61"]
[EventDate "2016.01.05"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Nc3 f5 4. Nf3 Nf6 5. d4 e4 6. Nh4 d5 7. Bg5 Bb4 8. cxd5 Qxd5 9. Bxf6 gxf6 10. e3 Qf7 11. Be2 h5 12. Ng2 Bd6 13. h4 Bd7 14. Nb5 Bb4+ 15. Kf1 Be6 16. Nf4 0-0-0 17. Qa4 a6 18. Nc3 Bc4 19. d5 Bxe2+ 20. Ncxe2 Rxd5 21. Nxd5 Qxd5 22. Rd1 Qf7 23. Rc1 Bd6 24. Rxc6 bxc6 25. Qxc6 Qxa2 26. Qa8+ Kd7 27. Qxh8 Qxb2 28. Qxh5 Qe5 29. Nd4 c5 30. Qxf5+ Qxf5 31. Nxf5 1-0

[Event "San Francisco TNM Winter op"]
[Site "San Francisco"]
[Date "2016.02.09"]
[Round "6"]
[White "Campers, William"]
[Black "Walder, Michael S"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "1669"]
[BlackElo "2123"]
[PlyCount "108"]
[EventDate "2016.01.05"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Bc4 Nb6 6. Bb3 Bg7 7. Qe2 0-0 8. Nc3 Nc6 9. Bf4 Bg4 10. Rd1 Qc8 11. h3 Bxf3 12. Qxf3 dxe5 13. dxe5 Nxe5 14. Qe2 Qf5 15. Bg3 c6 16. 0-0 Rfe8 17. Rfe1 Ned7 18. Rd3 Nf6 19. Be5 Rad8 20. Rf3 Qd7 21. Ne4 Nbd5 22. c4 Nxe4 23. Qxe4 Bxe5 24. cxd5 Bf6 25. dxc6 Qxc6 26. Qe2 Rd6 27. g4 Red8 28. Rf4 Rd2 29. Qc4 Qxc4 30. Rxc4 e6 31. Re3 Bxb2 32. Rc7 R8d7 33. Rc8+ Kg7 34. Rf3 a6 35. Ra8 R2d3 36. Kg2 Rxf3 37. Kxf3 Bd4 38. Ba4 Rc7 39. Rd8 e5 40. Bb3 h6 41. h4 b5 42. Ke2 a5 43. f4 a4 44. Bd1 Rc3 45. fxe5 Bxe5 46. Rd5 Bg3 47. h5 Ra3 48. Rxb5 Rxa2+ 49. Kd3 gxh5 50. gxh5 a3 51. Ra5 Bd6 52. Ra7 Bc5 53. Ra5 Bb4 54. Rd5 Rd2+ 0-1

[Event "San Francisco TNM Winter op"]
[Site "San Francisco"]
[Date "2016.02.02"]
[Round "5"]
[White "Walder, Michael S"]
[Black "Melville, Cailen"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "2123"]
[BlackElo "1861"]
[PlyCount "78"]
[EventDate "2016.01.05"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 e6 3. e4 Bb7 4. Nge2 Qh4 5. g3 Qh5 6. Bg2 f5 7. 0-0 fxe4 8. d3 Nc6 9. dxe4 0-0-0 10. Nd4 Qc5 11. Nxc6 dxc6 12. Qe2 Kb8 13. Be3 Qe7 14. e5 Nh6 15. Ne4 Nf7 16. f4 g6 17. c5 Bg7 18. b4 Qd7 19. Rfd1 Qc8 20. a4 Rxd1+ 21. Rxd1 Rd8 22. Nc3 Rxd1+ 23. Qxd1 Qd8 24. Qxd8+ Nxd8 25. h4 Kc8 26. Be4 Nf7 27. h5 Nxe5 28. fxe5 Bxe5 29. Ne2 Ba6 30. Kf2 Bxe2 31. Kxe2 Bxg3 32. h6 Kd7 33. Bd4 Bf4 34. Bg7 Bc1 35. Bxg6 Bxh6 36. Bxh6 hxg6 37. Bf4 a6 38. Kf3 a5 39. b5 bxc5 1/2-1/2

[Event "San Francisco TNM Winter op"]
[Site "San Francisco"]
[Date "2016.01.26"]
[Round "4"]
[White "Critelli, James M"]
[Black "Walder, Michael S"]
[Result "1-0"]
[ECO "B57"]
[WhiteElo "2366"]
[BlackElo "2123"]
[PlyCount "49"]
[EventDate "2016.01.05"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e6 7. Bd3 Be7 8. Qe2 0-0 9. Bd2 Nc6 10. Nb3 Qc7 11. 0-0 b5 12. a4 b4 13. Nd1 e5 14. f5 d5 15. Nf2 Bb7 16. exd5 Nxd5 17. Ne4 f6 18. Qh5 Nd4 19. Nxd4 exd4 20. Rf3 Ne3 21. Rh3 h6 22. Qg6 Bc8 23. Bxe3 dxe3 24. b3 Qf4 25. Rg3 1-0

[Event "San Francisco TNM Winter op"]
[Site "San Francisco"]
[Date "2016.01.19"]
[Round "3"]
[White "Walder, Michael S"]
[Black "Nelson, Christopher"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2123"]
[BlackElo "1732"]
[PlyCount "83"]
[EventDate "2016.01.05"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. 0-0 0-0 6. Nc3 d5 7. d3 c6 8. e4 fxe4 9. dxe4 Nxe4 10. Nxe4 dxe4 11. Qxd8 Rxd8 12. Ng5 e5 13. Nxe4 Be6 14. b3 h6 15. Bb2 Nd7 16. Rad1 Rf8 17. Nd6 Bxd6 18. Rxd6 Rae8 19. Re1 Bf5 20. h3 Nc5 21. Rxe5 Rxe5 22. Bxe5 Nd3 23. Bd4 Re8 24. g4 Re1+ 25. Kh2 Bh7 26. Rd7 Kf8 27. Rxb7 Nf4 28. Bxg7+ Kg8 29. Bxc6 Re2 30. Bd4 Be4 31. Bxe4 Rxe4 32. Be3 Ng6 33. Bxh6 Ne5 34. Rxa7 Nf7 35. Be3 Kg7 36. a4 Re6 37. a5 Kg6 38. Rb7 Ne5 39. Rb6 Nf3+ 40. Kg3 Rxb6 41. axb6 Ne5 42. b7 1-0

[Event "San Francisco TNM Winter op"]
[Site "San Francisco"]
[Date "2016.01.12"]
[Round "2"]
[White "Dougal, Michael Colin"]
[Black "Walder, Michael S"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1801"]
[BlackElo "2123"]
[PlyCount "52"]
[EventDate "2016.01.05"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. Rc1 0-0 9. b3 e5 10. dxe5 dxe5 11. c5 N6d7 12. Bc4 Nc6 13. Nf3 Qa5 14. 0-0 Nxc5 15. Bxc5 Qxc5 16. Ne4 Qe7 17. Nfg5 Nd4 18. f4 exf4 19. Rxf4 Ne6 20. Nxe6 Bxe6 21. Qd6 Qxd6 22. Nxd6 Be5 23. Rxf7 Bxf7 24. Nxf7 Rxf7 25. Bxf7+ Kxf7 26. Rd1 Ke6 0-1

[Event "San Francisco TNM Winter op"]
[Site "San Francisco"]
[Date "2016.01.05"]
[Round "1"]
[White "Walder, Michael S"]
[Black "Bhattacharjee, Shiva"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2123"]
[BlackElo "1614"]
[PlyCount "69"]
[EventDate "2016.01.05"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Nc3 Nf6 4. Bg2 d6 5. e3 Be6 6. Nd5 e4 7. Nxf6+ Qxf6 8. Bxe4 Bxc4 9. Qc2 d5 10. a3 Ne5 11. d4 Ng4 12. Bf3 Qe6 13. b3 Ba6 14. Qxc7 Rc8 15. Qa5 Nf6 16. Be2 Bxe2 17. Nxe2 Qe4 18. Qb5+ Kd8 19. 0-0 Qc2 20. Nf4 Qc6 21. Qa5+ b6 22. Qxa7 Be7 23. Qa6 Ra8 24. Qd3 g5 25. Ne2 h5 26. Bd2 h4 27. f3 Qd6 28. Bb4 Qe6 29. g4 Nxg4 30. fxg4 Qxg4+ 31. Kf2 Bxb4 32. axb4 Rxa1 33. Rxa1 Rh6 34. Qc2 Rf6+ 35. Ke1 1-0

[Event "San Francisco TNM Fall op"]
[Site "San Francisco"]
[Date "2015.12.15"]
[Round "9"]
[White "Stearman, Josiah P"]
[Black "Walder, Michael S"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2080"]
[BlackElo "1994"]
[PlyCount "107"]
[EventDate "2015.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Bc4 Nb6 5. Bb3 Bf5 6. Nf3 e6 7. Be3 Nc6 8. exd6 Bxd6 9. 0-0 Na5 10. Nbd2 Nxb3 11. axb3 Nd5 12. c4 Nxe3 13. fxe3 0-0 14. e4 Bg6 15. Qe2 c5 16. d5 exd5 17. cxd5 Re8 18. Rae1 a6 19. Qf2 Be7 20. Nc4 Bf8 21. Nfe5 f6 22. Nxg6 hxg6 23. e5 b5 24. exf6 Qxf6 25. Ne3 Qxf2+ 26. Kxf2 Rad8 27. Rd1 Re5 28. Rfe1 Be7 29. Ng4 Rf5+ 30. Kg1 Bf6 31. Nxf6+ gxf6 32. d6 Re5 33. Rxe5 fxe5 34. Rd5 Kf7 35. Rxe5 Rxd6 36. Rxc5 Rd1+ 37. Kf2 Rd2+ 38. Kf3 Rxb2 39. Rc3 a5 40. h4 b4 41. Rd3 Rc2 42. g3 Rc3 43. Rxc3 bxc3 44. Ke3 Ke6 45. g4 Ke5 46. Kd3 c2 47. Kxc2 Kf4 48. h5 gxh5 49. gxh5 Kg5 50. Kc3 Kxh5 51. Kc4 Kg5 52. Kb5 Kf5 53. Kxa5 Ke5 54. Kb6 1-0

[Event "San Francisco TNM Fall op"]
[Site "San Francisco"]
[Date "2015.12.08"]
[Round "8"]
[White "Walder, Michael S"]
[Black "Critelli, James M"]
[Result "1-0"]
[ECO "A27"]
[WhiteElo "1994"]
[BlackElo "2296"]
[PlyCount "53"]
[EventDate "2015.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Nc3 f5 4. Nf3 Nf6 5. d4 e4 6. Nh4 d6 7. d5 Ne5 8. f4 Nf7 9. Be3 g6 10. Qd2 Bg7 11. 0-0-0 a6 12. Bd4 Bd7 13. e3 Qe7 14. Be2 Rb8 15. h3 b5 16. g4 Kf8 17. gxf5 gxf5 18. Rhg1 Rg8 19. Rg6 Bh8 20. Rxg8+ Nxg8 21. Bxh8 Nxh8 22. Qd4 Qxh4 23. Qxh8 Qxh3 24. Qd4 bxc4 25. Rg1 Qh6 26. Qh8 Re8 27. Bh5 1-0

[Event "San Francisco TNM Fall op"]
[Site "San Francisco"]
[Date "2015.12.01"]
[Round "7"]
[White "Walder, Michael S"]
[Black "Uzzaman, Ashik"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "1994"]
[BlackElo "1950"]
[PlyCount "71"]
[EventDate "2015.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nc6 3. Bg2 Nf6 4. Nf3 e6 5. 0-0 d5 6. b3 Be7 7. Bb2 d4 8. e3 e5 9. exd4 exd4 10. Re1 0-0 11. d3 Bg4 12. h3 Bh5 13. g4 Bg6 14. Nh4 Qd7 15. Nxg6 fxg6 16. Nd2 Rae8 17. a3 Kh8 18. Qc2 Bd8 19. Ne4 Nxe4 20. Rxe4 Bh4 21. Rf1 Re7 22. Bc1 Ref7 23. f4 Qc7 24. Qe2 h6 25. Bd2 Na5 26. b4 Nb3 27. bxc5 Nxd2 28. Qxd2 Qxc5 29. Qb4 Qc7 30. Re6 Rxf4 31. Qxf8+ Rxf8 32. Rxf8+ Kh7 33. Ree8 g5 34. Rh8+ Kg6 35. Be4+ Kf6 36. Rhf8+ 1-0

[Event "San Francisco TNM Fall op"]
[Site "San Francisco"]
[Date "2015.11.24"]
[Round "6"]
[White "Walder, Michael S"]
[Black "Gaffagan, Steven"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1994"]
[BlackElo "2025"]
[PlyCount "71"]
[EventDate "2015.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. Nc3 d6 5. e3 Nc6 6. Nge2 f5 7. d3 Nf6 8. Rb1 0-0 9. 0-0 Be6 10. Nd5 Qd7 11. b4 Rae8 12. b5 Nd8 13. Qa4 b6 14. Qxa7 Bxd5 15. cxd5 Nf7 16. Qa4 g5 17. Qc2 h5 18. f4 exf4 19. exf4 Ng4 20. fxg5 Ne3 21. Bxe3 Rxe3 22. Nf4 Nxg5 23. h4 Qe7 24. hxg5 Qxg5 25. Ne6 Qxg3 26. Qf2 Rf7 27. Qxg3 Rxg3 28. Rf3 h4 29. Rxg3 hxg3 30. Rc1 Bh6 31. Rxc7 Be3+ 32. Kf1 Rf6 33. Rg7+ Kh8 34. Rxg3 f4 35. Rh3+ Kg8 36. Be4 1-0

