[Event "Lenzerheide Amateur op 4th"]
[Site "Lenzerheide"]
[Date "2023.10.08"]
[Round "4"]
[White "Mestrovic, Marko"]
[Black "Boettcher, Andreas L"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1353"]
[BlackElo "1624"]
[PlyCount "78"]
[EventDate "2023.10.06"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e6 2. f4 c6 3. Nf3 d5 4. exd5 cxd5 5. d4 a6 6. Bd3 Nc6 7. 0-0 Nf6 8. Re1 Be7 9. Nbd2 b5 10. Nb3 0-0 11. Bd2 b4 12. Ne5 Qb6 13. c3 a5 14. Rc1 Bb7 15. g4 Nxe5 16. fxe5 Ne4 17. Bxe4 dxe4 18. Be3 Qa6 19. Nc5 Bxc5 20. dxc5 Rfd8 21. Qe2 Qxe2 22. Rxe2 bxc3 23. Rxc3 Bc6 24. a3 a4 25. b4 axb3 26. Rxb3 Rd3 27. Rb6 Bd5 28. Reb2 h6 29. Kf2 Raxa3 30. Bc1 Rac3 31. Rb1 Rxc5 32. Rb8+ Kh7 33. Rf8 Rc2+ 34. Ke1 Rf3 35. Rbb8 Rxc1+ 36. Kd2 Rh1 37. h4 Rxh4 38. g5 Kg6 39. gxh6 Rxh6 0-1

[Event "Lenzerheide Amateur op 4th"]
[Site "Lenzerheide"]
[Date "2023.10.07"]
[Round "2"]
[White "Boettcher, Andreas L"]
[Black "Schmidt, Timo"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1624"]
[BlackElo "1245"]
[PlyCount "84"]
[EventDate "2023.10.06"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SUI"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. f4 Nd7 7. Nf3 Ne7 8. Nbd2 Rc8 9. Nb3 b6 10. Be3 Nf5 11. Bf2 c5 12. dxc5 Bxc5 13. c3 0-0 14. Bd4 a5 15. g4 a4 16. gxf5 axb3 17. f6 g6 18. axb3 Qc7 19. b4 Bxd4 20. Qxd4 b5 21. Ke2 Nb6 22. Nd2 Na4 23. Ra2 Ra8 24. Rha1 Qc6 25. Nb3 Qb6 26. Nc5 Qc6 27. Qe3 Nxb2 28. f5 Nd1 29. Rxd1 Rxa2+ 30. Rd2 d4 31. Qh6 Rxd2+ 32. Ke1 Qh1+ 33. Kxd2 Qg2+ 34. Ke1 Qg1+ 35. Ke2 Qe3+ 36. Qxe3 dxe3 37. fxe6 fxe6 38. Kxe3 Kf7 39. Ne4 h6 40. Nd6+ Kg8 41. Nxb5 Rc8 42. Kd4 Rc6 1-0

