[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.08.31"]
[Round "1.1"]
[White "Studer, Noel"]
[Black "Gallana, Marco"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2573"]
[BlackElo "2195"]
[Annotator "ChessBase"]
[PlyCount "53"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. c4 {[%emt 0:00:00]} g6 {[%emt 0:00:19]} 2. e4 {[%emt 0:00:03]} c5 {[%emt 0:00:39]} 3. Nf3 {[%emt 0:01:25]} Bg7 {[%emt 0:00:17]} 4. d4 {[%emt 0:00:54]} cxd4 {[%emt 0:00:45]} 5. Nxd4 {[%emt 0:00:22]} Nc6 {[%emt 0:01:48]} 6. Be3 {[%emt 0:00:30]} Nh6 {[%emt 0:05:34]} 7. Be2 {[%emt 0:01:02]} f6 {[%emt 0:03:21]} 8. Nc3 {[%emt 0:00:45]} Nf7 {[%emt 0:01:09]} 9. h4 {[%emt 0:03:50]} Nxd4 {[%emt 0:24:46]} 10. Bxd4 {[%emt 0:01:16]} d6 {[%emt 0:07:03]} 11. h5 {[%emt 0:05:06]} g5 {[%emt 0:06:25]} 12. g3 {[%emt 0:01:38]} h6 {[%emt 0:04:20]} 13. Qb3 {[%emt 0:07:25]} e6 {[%emt 0:05:03]} 14. c5 {[%emt 0:02:20]} O-O {[%emt 0:10:19]} 15. Rd1 {[%emt 0:00:44]} dxc5 {[%emt 0:03:21]} 16. Bxc5 {[%emt 0:01:16]} Qc7 {[%emt 0:00:13]} 17. Bxf8 {[%emt 0:00:37]} Bxf8 {[%emt 0:00:08]} 18. O-O {[%emt 0:00:42]} a6 {[%emt 0:08:35]} 19. Rc1 {[%emt 0:02:02]} Qe5 {[%emt 0:01:24]} 20. Na4 {[%emt 0:02:44]} Bd7 {[%emt 0:02:51]} 21. Nb6 {[%emt 0:01:23]} Rd8 {[%emt 0:00:10]} 22. Bc4 {[%emt 0:02:22]} Bc6 {[%emt 0:02:12]} 23. Bxe6 {[%emt 0:00:06]} Qxe4 {[%emt 0:00:36]} 24. Bxf7+ {[%emt 0:00:05]} Kh8 {[%emt 0:01:04]} 25. Rxc6 {[%emt 0:00:05]} Qxc6 {[%emt 0:03:03]} 26. Bd5 {[%emt 0:01:10]} Qc7 {[%emt 0:00:32]} 27. Bg2 {[%emt 0:00:26]} 1-0

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.08.31"]
[Round "1.2"]
[White "Paduano, Claudio"]
[Black "Degraeve, Jean-Marc"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "2266"]
[BlackElo "2530"]
[Annotator "ChessBase"]
[PlyCount "84"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:20]} d6 {[%emt 0:00:00]} 2. c4 {[%emt 0:03:40]} e5 {[%emt 0:00:00]} 3. e3 {[%emt 0:04:35]} Nf6 {[%emt 0:01:15]} 4. Nc3 {[%emt 0:04:16]} Nbd7 {[%emt 0:00:12]} 5. g3 {[%emt 0:11:26]} g6 {[%emt 0:01:32]} 6. Bg2 {[%emt 0:02:01]} Bg7 {[%emt 0:00:07]} 7. Nge2 {[%emt 0:01:54]} O-O {[%emt 0:00:37]} 8. O-O {[%emt 0:02:49]} Re8 {[%emt 0:00:03]} 9. Qc2 {[%emt 0:10:01]} c6 {[%emt 0:05:13]} 10. f4 {[%emt 0:19:59]} exd4 {[%emt 0:00:20]} 11. exd4 {[%emt 0:02:22]} Nb6 {[%emt 0:00:44]} 12. b3 {[%emt 0:06:51]} Bf5 {[%emt 0:00:37]} 13. Qd2 {[%emt 0:05:08]} d5 {[%emt 0:00:11]} 14. c5 {[%emt 0:05:34]} Nbd7 {[%emt 0:00:28]} 15. Bb2 {[%emt 0:01:13]} Ne4 {[%emt 0:07:22]} 16. Nxe4 {[%emt 0:02:53]} Bxe4 {[%emt 0:00:07]} 17. Rae1 {[%emt 0:04:29]} f5 {[%emt 0:06:26]} 18. Nc1 {[%emt 0:05:33]} Qf6 {[%emt 0:01:10]} 19. b4 {[%emt 0:02:16]} a5 {[%emt 0:03:19]} 20. bxa5 {[%emt 0:01:48]} Nxc5 {[%emt 0:00:34]} 21. Qb4 {[%emt 0:00:29]} Na6 {[%emt 0:15:07]} 22. Qb3 {[%emt 0:00:41]} Nc7 {[%emt 0:00:08]} 23. Qb6 {[%emt 0:00:40]} Nb5 {[%emt 0:00:11]} 24. Nb3 {[%emt 0:00:28]} Nd6 {[%emt 0:00:06]} 25. Qb4 {[%emt 0:00:32]} Nc4 {[%emt 0:01:19]} 26. Bc3 {[%emt 0:00:30]} Qf7 {[%emt 0:03:24]} 27. Bxe4 {[%emt 0:00:31]} dxe4 {[%emt 0:02:04]} 28. Rd1 {[%emt 0:00:30]} Ne3 {[%emt 0:00:12]} 29. Nc5 {[%emt 0:00:30]} Nxf1 {[%emt 0:00:27]} 30. Rxf1 {[%emt 0:00:28]} Qd5 {[%emt 0:02:17]} 31. Nxb7 {[%emt 0:01:03]} Reb8 {[%emt 0:00:13]} 32. Qb6 {[%emt 0:00:00]} c5 {[%emt 0:01:14]} 33. a6 {[%emt 0:00:28]} cxd4 {[%emt 0:00:08]} 34. Bb4 {[%emt 0:00:31]} Qxa2 {[%emt 0:05:27]} 35. Ba5 {[%emt 0:00:23]} Qd5 {[%emt 0:00:29]} 36. Rc1 {[%emt 0:00:36]} d3 {[%emt 0:01:24]} 37. Kf1 {[%emt 0:00:31]} e3 {[%emt 0:02:16]} 38. Qxe3 {[%emt 0:00:30]} Rxa6 {[%emt 0:00:08]} 39. Rc7 {[%emt 0:00:29]} Rxa5 {[%emt 0:01:46]} 40. Rxg7+ {[%emt 0:00:31]} Kxg7 {[%emt 0:00:08]} 41. Qe7+ {[%emt 0:00:30]} Kg8 {[%emt 0:00:05]} 42. Nxa5 {[%emt 0:00:22]} d2 {[%emt 0:00:14]} 0-1

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.08.31"]
[Round "1.3"]
[White "Van Foreest, Lucas"]
[Black "Schloffer, Jasmin-Denise"]
[Result "1-0"]
[ECO "C97"]
[WhiteElo "2531"]
[BlackElo "2110"]
[Annotator "ChessBase"]
[PlyCount "74"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Bb5 {[%emt 0:00:39]} a6 {[%emt 0:00:00]} 4. Ba4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:00]} 5. O-O {[%emt 0:00:12]} Be7 {[%emt 0:00:21]} 6. Re1 {[%emt 0:00:29]} b5 {[%emt 0:00:07]} 7. Bb3 {[%emt 0:00:03]} d6 {[%emt 0:00:05]} 8. c3 {[%emt 0:00:05]} O-O {[%emt 0:00:06]} 9. h3 {[%emt 0:00:09]} Na5 {[%emt 0:00:08]} 10. Bc2 {[%emt 0:00:04]} c5 {[%emt 0:00:05]} 11. d4 {[%emt 0:00:06]} Qc7 {[%emt 0:00:07]} 12. d5 {[%emt 0:00:05]} Bd7 {[%emt 0:00:08]} 13. b3 {[%emt 0:01:24]} g6 {[%emt 0:00:18]} 14. Be3 {[%emt 0:00:18]} Nh5 {[%emt 0:01:29]} 15. Nbd2 {[%emt 0:00:25]} Ng7 {[%emt 0:02:37]} 16. g4 {[%emt 0:11:36]} f6 {[%emt 0:02:47]} 17. Nf1 {[%emt 0:00:59]} Nb7 {[%emt 0:01:23]} 18. Qe2 {[%emt 0:13:53]} Rfb8 {[%emt 0:02:58]} 19. Ng3 {[%emt 0:01:09]} Nd8 {[%emt 0:00:20]} 20. Nh2 {[%emt 0:01:39]} Nf7 {[%emt 0:00:14]} 21. f4 {[%emt 0:00:16]} a5 {[%emt 0:10:50]} 22. a4 {[%emt 0:10:53]} bxa4 {[%emt 0:04:51]} 23. bxa4 {[%emt 0:57:00]} Rb2 {[%emt 0:00:24]} 24. Nf3 {[%emt 0:00:00]} exf4 {[%emt 0:07:08]} 25. Bxf4 {[%emt 0:00:00]} Ne5 {[%emt 0:00:09]} 26. Nxe5 {[%emt 0:00:00]} fxe5 {[%emt 0:01:25]} 27. Bc1 {[%emt 0:00:00]} Rbb8 {[%emt 0:00:28]} 28. Kh2 {[%emt 0:00:00]} Bh4 {[%emt 0:04:42]} 29. Rg1 {[%emt 0:00:00]} Rf8 {[%emt 0:00:56]} 30. Be3 {[%emt 0:00:00]} Rab8 {[%emt 0:04:25]} 31. Rg2 {[%emt 0:00:00]} Bxg3+ {[%emt 0:13:22]} 32. Kxg3 {[%emt 0:00:00]} Rf7 {[%emt 0:03:08]} 33. Bd3 {[%emt 0:00:00]} Rbf8 {[%emt 0:04:41]} 34. Bb5 {[%emt 0:00:00]} Bc8 {[%emt 0:00:25]} 35. Rgg1 {[%emt 0:00:00]} Qe7 {[%emt 0:04:11]} 36. Rgf1 {[%emt 0:00:00]} Ne8 {[%emt 0:03:34]} 37. h4 {[%emt 0:00:00]} Nc7 {[%emt 0:04:07]} 1-0

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.08.31"]
[Round "1.4"]
[White "Colonetti, Fabio"]
[Black "David, Alberto"]
[Result "1-0"]
[ECO "E57"]
[WhiteElo "2070"]
[BlackElo "2520"]
[Annotator "ChessBase"]
[PlyCount "82"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} Bb4 {[%emt 0:00:00]} 4. e3 {[%emt 0:00:19]} O-O {[%emt 0:00:09]} 5. Bd3 {[%emt 0:00:37]} c5 {[%emt 0:01:16]} 6. Nf3 {[%emt 0:00:27]} d5 {[%emt 0:00:32]} 7. O-O {[%emt 0:00:23]} cxd4 {[%emt 0:02:48]} 8. exd4 {[%emt 0:02:05]} dxc4 {[%emt 0:00:12]} 9. Bxc4 {[%emt 0:00:56]} b6 {[%emt 0:00:29]} 10. Bg5 {[%emt 0:11:22]} Bb7 {[%emt 0:01:41]} 11. Re1 {[%emt 0:05:35]} Nc6 {[%emt 0:08:14]} 12. a3 {[%emt 0:07:30]} Be7 {[%emt 0:09:20]} 13. Ba2 {[%emt 0:15:20]} Rc8 {[%emt 0:06:19]} 14. Qd3 {[%emt 0:04:18]} h6 {[%emt 0:10:52]} 15. Bd2 {[%emt 0:12:14]} Bc5 {[%emt 0:06:18]} 16. Be3 {[%emt 0:07:45]} Bd6 {[%emt 0:01:25]} 17. Rad1 {[%emt 0:01:14]} Ne7 {[%emt 0:00:25]} 18. Ne5 {[%emt 0:01:56]} Ned5 {[%emt 0:04:41]} 19. Bc1 {[%emt 0:08:51]} Bxe5 {[%emt 0:06:17]} 20. dxe5 {[%emt 0:03:12]} Nxc3 {[%emt 0:00:25]} 21. bxc3 {[%emt 0:01:12]} Qxd3 {[%emt 0:05:31]} 22. Rxd3 {[%emt 0:00:16]} Ne4 {[%emt 0:01:15]} 23. Rd7 {[%emt 0:15:58]} Bc6 {[%emt 0:07:15]} 24. Rxa7 {[%emt 0:00:30]} Nxc3 {[%emt 0:00:05]} 25. Bb3 {[%emt 0:00:00]} Bd5 {[%emt 0:01:35]} 26. Bxd5 {[%emt 0:00:00]} Nxd5 {[%emt 0:00:00]} 27. g3 {[%emt 0:01:30]} Rc2 28. Be3 {[%emt 0:00:00]} Rfc8 {[%emt 0:04:35]} 29. Bd4 {[%emt 0:00:02]} Rd2 {[%emt 0:03:11]} 30. Be3 {[%emt 0:00:21]} Ra2 {[%emt 0:06:49]} 31. Ra6 {[%emt 0:00:31]} Rcc2 {[%emt 0:02:44]} 32. Bd4 {[%emt 0:00:49]} g5 {[%emt 0:03:29]} 33. Rf1 {[%emt 0:00:26]} b5 {[%emt 0:04:25]} 34. Ra5 {[%emt 0:00:14]} Rd2 {[%emt 0:00:28]} 35. Bc5 {[%emt 0:00:49]} Rab2 {[%emt 0:00:41]} 36. h3 {[%emt 0:00:42]} Re2 {[%emt 0:01:54]} 37. Bd4 {[%emt 0:00:32]} Rbd2 {[%emt 0:00:06]} 38. Ba1 {[%emt 0:00:23]} Ne3 {[%emt 0:00:28]} 39. Ra8+ {[%emt 0:00:31]} Kg7 {[%emt 0:00:16]} 40. Rb1 {[%emt 0:00:37]} Rxf2 {[%emt 0:00:10]} 41. Bc3 {[%emt 0:00:13]} Rg2+ {[%emt 0:00:08]} 1-0

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.08.31"]
[Round "1.5"]
[White "Bailet, Pierre"]
[Black "Cardili, Mariano"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2500"]
[BlackElo "2081"]
[Annotator "ChessBase"]
[PlyCount "57"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:07]} d5 {[%emt 0:00:09]} 3. Nc3 {[%emt 0:00:16]} Bg4 {[%emt 0:00:58]} 4. h3 {[%emt 0:00:32]} Bxf3 {[%emt 0:00:30]} 5. Qxf3 {[%emt 0:00:24]} e6 {[%emt 0:03:01]} 6. Be2 {[%emt 0:02:12]} Nd7 {[%emt 0:06:16]} 7. d4 {[%emt 0:03:37]} dxe4 {[%emt 0:04:24]} 8. Nxe4 {[%emt 0:01:07]} Ngf6 {[%emt 0:00:26]} 9. O-O {[%emt 0:01:36]} Nxe4 {[%emt 0:00:30]} 10. Qxe4 {[%emt 0:00:15]} Nf6 {[%emt 0:03:00]} 11. Qd3 {[%emt 0:00:40]} Be7 {[%emt 0:01:50]} 12. c4 {[%emt 0:07:06]} O-O {[%emt 0:01:47]} 13. Rd1 {[%emt 0:01:27]} Qc7 {[%emt 0:09:44]} 14. Be3 {[%emt 0:09:25]} Rfd8 {[%emt 0:07:37]} 15. Bf3 {[%emt 0:01:46]} e5 {[%emt 0:14:18]} 16. d5 {[%emt 0:07:43]} c5 {[%emt 0:00:43]} 17. Re1 {[%emt 0:16:35]} Nd7 {[%emt 0:11:16]} 18. Rad1 {[%emt 0:05:08]} Bd6 {[%emt 0:00:39]} 19. Bd2 {[%emt 0:07:02]} Rf8 {[%emt 0:03:33]} 20. Bg4 {[%emt 0:00:52]} Rae8 {[%emt 0:06:28]} 21. Bf5 {[%emt 0:03:06]} Kh8 {[%emt 0:05:15]} 22. Bc3 {[%emt 0:06:01]} g6 {[%emt 0:03:30]} 23. Bxd7 {[%emt 0:00:32]} Qxd7 {[%emt 0:00:09]} 24. f4 {[%emt 0:00:34]} f6 {[%emt 0:00:21]} 25. fxe5 {[%emt 0:00:23]} Bxe5 {[%emt 0:01:20]} 26. Bxe5 {[%emt 0:00:39]} fxe5 {[%emt 0:02:55]} 27. Re4 {[%emt 0:03:07]} Qf5 {[%emt 0:04:16]} 28. Qe3 {[%emt 0:02:00]} b6 {[%emt 0:04:38]} 29. Re1 {[%emt 0:01:00]} 1-0

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.08.31"]
[Round "1.6"]
[White "Pirrello, Christian"]
[Black "Mendonca, Leon Luke"]
[Result "0-1"]
[ECO "E19"]
[WhiteElo "2073"]
[BlackElo "2490"]
[Annotator "ChessBase"]
[PlyCount "36"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:07]} b6 {[%emt 0:00:45]} 3. g3 {[%emt 0:05:29]} Bb7 {[%emt 0:00:08]} 4. Bg2 {[%emt 0:00:14]} e6 {[%emt 0:00:51]} 5. O-O {[%emt 0:00:04]} Be7 {[%emt 0:01:29]} 6. Nc3 {[%emt 0:01:15]} O-O {[%emt 0:00:09]} 7. d4 {[%emt 0:05:19]} Ne4 {[%emt 1:30:08]} 8. Qc2 {[%emt 0:11:29]} Nxc3 {[%emt 0:00:00]} 9. Qxc3 {[%emt 0:01:05]} d6 {[%emt 0:00:00]} 10. Ne1 {[%emt 0:03:01]} Bxg2 {[%emt 0:00:00]} 11. Nxg2 {[%emt 0:02:41]} c5 {[%emt 0:00:00]} 12. d5 {[%emt 0:07:42]} exd5 {[%emt 0:00:00]} 13. cxd5 {[%emt 0:00:41]} Nd7 {[%emt 0:03:00]} 14. e4 {[%emt 0:01:45]} Bf6 {[%emt 0:00:00]} 15. Qc2 {[%emt 0:03:52]} Re8 {[%emt 0:00:00]} 16. Bd2 {[%emt 0:04:08]} Rc8 {[%emt 0:00:00]} 17. Rfe1 {[%emt 0:07:50]} Ne5 {[%emt 0:00:00]} 18. Re2 {[%emt 0:02:56]} Nf3+ {[%emt 0:00:00]} 0-1

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.08.31"]
[Round "1.7"]
[White "Reimanis, Ritvars"]
[Black "Baracca, Paolo"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2421"]
[BlackElo "2057"]
[Annotator "ChessBase"]
[PlyCount "51"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. c4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 3. g3 {[%emt 0:00:27]} Bg7 {[%emt 0:00:05]} 4. Bg2 {[%emt 0:00:05]} O-O {[%emt 0:00:09]} 5. Rb1 {[%emt 0:01:24]} c6 {[%emt 0:04:37]} 6. e4 {[%emt 0:00:22]} d6 {[%emt 0:00:40]} 7. d4 {[%emt 0:02:57]} Nbd7 {[%emt 0:01:04]} 8. f4 {[%emt 0:11:03]} e5 {[%emt 0:03:48]} 9. fxe5 {[%emt 0:10:35]} dxe5 {[%emt 0:00:07]} 10. d5 {[%emt 0:00:14]} cxd5 {[%emt 0:02:50]} 11. cxd5 {[%emt 0:01:31]} Nb6 {[%emt 0:03:50]} 12. Nf3 {[%emt 0:08:20]} Ne8 {[%emt 0:05:59]} 13. O-O {[%emt 0:01:49]} Nd6 {[%emt 0:04:09]} 14. a4 {[%emt 0:07:51]} Bd7 {[%emt 0:10:01]} 15. b3 {[%emt 0:07:35]} Qc7 {[%emt 0:09:31]} 16. Ba3 {[%emt 0:02:13]} Nbc8 {[%emt 0:09:28]} 17. Rc1 {[%emt 0:04:55]} Qb6+ {[%emt 0:00:10]} 18. Kh1 {[%emt 0:00:06]} Bh6 {[%emt 0:00:07]} 19. Nxe5 {[%emt 0:01:15]} Be8 {[%emt 0:00:10]} 20. Ng4 {[%emt 0:03:08]} Bxc1 {[%emt 0:01:07]} 21. Nf6+ {[%emt 0:00:26]} Kg7 {[%emt 0:02:03]} 22. Bxc1 {[%emt 0:03:43]} Ne7 {[%emt 0:01:24]} 23. Bb2 {[%emt 0:03:04]} Nc4 {[%emt 0:40:11]} 24. bxc4 {[%emt 0:00:40]} Qxb2 {[%emt 0:00:00]} 25. Qd4 {[%emt 0:00:15]} Nf5 {[%emt 0:00:00]} 26. exf5 {[%emt 0:00:30]} 1-0

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.08.31"]
[Round "1.8"]
[White "Charaus, Florian"]
[Black "Solomon, Kenny"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "2055"]
[BlackElo "2352"]
[Annotator "ChessBase"]
[PlyCount "48"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:11]} b6 {[%emt 0:00:00]} 4. g3 {[%emt 0:00:06]} Ba6 {[%emt 0:00:00]} 5. Qc2 {[%emt 0:00:05]} Bb7 {[%emt 0:00:22]} 6. Bg2 {[%emt 0:00:06]} Bb4+ {[%emt 0:00:05]} 7. Bd2 {[%emt 0:01:38]} a5 {[%emt 0:01:02]} 8. O-O {[%emt 0:03:26]} Na6 {[%emt 0:02:44]} 9. a3 {[%emt 0:00:48]} Bxd2 {[%emt 0:05:26]} 10. Nbxd2 {[%emt 0:00:08]} d5 {[%emt 0:00:44]} 11. Ne5 {[%emt 0:02:01]} O-O {[%emt 0:01:04]} 12. Rfd1 {[%emt 0:02:45]} Qe7 {[%emt 0:00:41]} 13. cxd5 {[%emt 0:07:59]} exd5 {[%emt 0:00:05]} 14. Re1 {[%emt 0:07:14]} Rfe8 {[%emt 0:36:51]} 15. Rac1 {[%emt 0:08:30]} c5 {[%emt 0:03:11]} 16. e3 {[%emt 0:07:33]} Rad8 {[%emt 0:10:01]} 17. Nd3 {[%emt 0:20:48]} c4 {[%emt 0:06:58]} 18. Ne5 {[%emt 0:00:05]} b5 {[%emt 0:01:21]} 19. b3 {[%emt 0:02:13]} Rc8 {[%emt 0:02:53]} 20. bxc4 {[%emt 0:13:01]} dxc4 {[%emt 0:00:07]} 21. e4 {[%emt 0:00:18]} Qxa3 {[%emt 0:06:46]} 22. Ra1 {[%emt 0:02:54]} Nb4 {[%emt 0:20:39]} 23. Qb1 {[%emt 0:01:08]} Qc3 {[%emt 0:00:00]} 24. Rxa5 {[%emt 0:06:30]} Nd3 {[%emt 0:00:00]} 0-1

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.08.31"]
[Round "1.9"]
[White "Degraeve, Remy"]
[Black "Louis, Corentin"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2349"]
[BlackElo "2053"]
[Annotator "ChessBase"]
[PlyCount "93"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e5 {[%emt 0:00:08]} 3. dxe5 {[%emt 0:00:00]} Ng4 {[%emt 0:00:09]} 4. Bf4 {[%emt 0:00:11]} Nc6 {[%emt 0:00:17]} 5. Nf3 {[%emt 0:00:08]} Bb4+ {[%emt 0:00:11]} 6. Nbd2 {[%emt 0:00:05]} Qe7 {[%emt 0:00:14]} 7. e3 {[%emt 0:00:05]} Ngxe5 {[%emt 0:01:26]} 8. Nxe5 {[%emt 0:00:04]} Nxe5 {[%emt 0:00:10]} 9. Be2 {[%emt 0:00:04]} O-O {[%emt 0:00:24]} 10. O-O {[%emt 0:00:03]} Ng6 {[%emt 0:00:51]} 11. Bg3 {[%emt 0:01:07]} Bd6 {[%emt 0:00:44]} 12. Bxd6 {[%emt 0:02:02]} Qxd6 {[%emt 0:00:09]} 13. Rc1 {[%emt 0:02:37]} Qe7 {[%emt 0:10:57]} 14. c5 {[%emt 0:00:56]} d6 {[%emt 0:04:08]} 15. cxd6 {[%emt 0:00:09]} Qxd6 {[%emt 0:00:07]} 16. Qc2 {[%emt 0:04:09]} c6 {[%emt 0:01:44]} 17. Rfd1 {[%emt 0:04:53]} Qe7 {[%emt 0:04:21]} 18. Nb3 {[%emt 0:02:22]} Be6 {[%emt 0:16:04]} 19. Nc5 {[%emt 0:07:38]} Rac8 {[%emt 0:09:04]} 20. Qe4 {[%emt 0:02:28]} Rfe8 {[%emt 0:05:00]} 21. Nxe6 {[%emt 0:00:41]} Qxe6 {[%emt 0:00:33]} 22. Qxe6 {[%emt 0:00:07]} fxe6 {[%emt 0:00:25]} 23. Rd7 {[%emt 0:01:26]} Re7 {[%emt 0:00:09]} 24. Rxe7 {[%emt 0:00:04]} Nxe7 {[%emt 0:00:10]} 25. Rd1 {[%emt 0:00:03]} Nd5 {[%emt 0:00:35]} 26. e4 {[%emt 0:00:56]} Nf6 {[%emt 0:00:35]} 27. f3 {[%emt 0:01:11]} Kf7 {[%emt 0:02:30]} 28. Kf2 {[%emt 0:01:01]} Ke7 {[%emt 0:02:14]} 29. Rd3 {[%emt 0:02:10]} c5 {[%emt 0:03:59]} 30. Ke3 {[%emt 0:01:18]} Nd7 {[%emt 0:08:39]} 31. f4 {[%emt 0:05:18]} Nb8 {[%emt 0:01:42]} 32. Rc3 {[%emt 0:03:29]} Rc6 {[%emt 0:11:21]} 33. e5 {[%emt 0:04:01]} Nd7 {[%emt 0:01:59]} 34. Ke4 {[%emt 0:03:54]} Nb6 {[%emt 0:00:58]} 35. Rh3 {[%emt 0:02:02]} h6 {[%emt 0:00:32]} 36. Rg3 {[%emt 0:00:07]} Kf8 {[%emt 0:00:57]} 37. Bb5 {[%emt 0:06:26]} Rc7 {[%emt 0:01:42]} 38. Rg6 {[%emt 0:00:26]} Kf7 {[%emt 0:04:19]} 39. f5 {[%emt 0:01:03]} exf5+ {[%emt 0:00:06]} 40. Kxf5 {[%emt 0:00:03]} Nc8 {[%emt 0:00:16]} 41. e6+ {[%emt 0:01:16]} Kf8 {[%emt 0:00:09]} 42. Ke5 {[%emt 0:00:07]} c4 {[%emt 0:01:12]} 43. Bd7 {[%emt 0:01:35]} c3 {[%emt 0:01:17]} 44. bxc3 {[%emt 0:00:42]} Rxc3 {[%emt 0:00:09]} 45. Rg3 {[%emt 0:03:52]} Rxg3 {[%emt 0:01:07]} 46. hxg3 {[%emt 0:00:04]} Nb6 {[%emt 0:00:39]} 47. Kd6 {[%emt 0:00:14]} 1-0

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.08.31"]
[Round "1.10"]
[White "Ballotti, Luca"]
[Black "Krallis, Christos"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "2026"]
[BlackElo "2402"]
[Annotator "ChessBase"]
[PlyCount "60"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. c4 {[%emt 0:00:00]} e5 {[%emt 0:00:01]} 2. g3 {[%emt 0:00:00]} Nc6 {[%emt 0:04:37]} 3. Bg2 {[%emt 0:00:00]} g6 {[%emt 0:00:25]} 4. Nc3 {[%emt 0:01:39]} Bg7 {[%emt 0:00:13]} 5. b3 {[%emt 0:02:51]} Nge7 {[%emt 0:00:37]} 6. Bb2 {[%emt 0:00:21]} d6 {[%emt 0:01:14]} 7. d3 {[%emt 0:03:00]} O-O {[%emt 0:01:28]} 8. e3 {[%emt 0:03:58]} Bf5 {[%emt 0:04:26]} 9. Nge2 {[%emt 0:02:10]} Qd7 {[%emt 0:00:32]} 10. h3 {[%emt 0:07:35]} Rae8 {[%emt 0:03:25]} 11. Qd2 {[%emt 0:02:36]} a6 {[%emt 0:08:18]} 12. Nd5 {[%emt 0:07:34]} Nd8 {[%emt 1:10:44]} 13. g4 {[%emt 0:08:05]} Be6 {[%emt 0:00:00]} 14. g5 {[%emt 0:13:21]} Bxd5 {[%emt 0:00:00]} 15. cxd5 {[%emt 0:00:56]} c6 {[%emt 0:00:00]} 16. e4 {[%emt 0:06:37]} cxd5 {[%emt 0:00:00]} 17. exd5 {[%emt 0:00:10]} Nf5 {[%emt 0:00:00]} 18. Ng3 {[%emt 0:12:35]} f6 {[%emt 0:03:00]} 19. Be4 {[%emt 0:26:02]} Nxg3 {[%emt 0:00:00]} 20. fxg3 {[%emt 0:00:00]} f5 {[%emt 0:00:00]} 21. Bf3 {[%emt 0:00:00]} e4 {[%emt 0:00:00]} 22. dxe4 {[%emt 0:00:00]} fxe4 {[%emt 0:00:00]} 23. Bg4 {[%emt 0:00:00]} e3 {[%emt 0:00:00]} 24. Qe2 {[%emt 0:00:00]} Qc7 {[%emt 0:00:00]} 25. Bxg7 {[%emt 0:00:00]} Qa5+ {[%emt 0:00:00]} 26. Kd1 {[%emt 0:00:00]} Rf2 {[%emt 0:00:00]} 27. Be6+ {[%emt 0:00:00]} Rxe6 {[%emt 0:00:00]} 28. dxe6 {[%emt 0:00:56]} Qd5+ {[%emt 0:00:00]} 29. Bd4 {[%emt 0:00:30]} Qxd4+ {[%emt 0:00:00]} 30. Ke1 {[%emt 0:00:13]} Qxa1+ {[%emt 0:00:00]} 0-1

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.01"]
[Round "2.1"]
[White "Krallis, Christos"]
[Black "Studer, Noel"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2402"]
[BlackElo "2573"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,72,26,56,27,17,28,32,12,0,0,21,-7,7,-15,-22,-12,-14,-116,-106,-76,0,-57,6,2,308,300,300,299,303,291,287,304,362,0,0,0,0,-37,-35,-1025,-918,-909,-901,-959,-951,-959,-959,-964,-954,-931,-932,-870,-906,-989,-978,-1042,-1075,-991,-875,-29993,-29994]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 a6 6. O-O Nc6 7. e3 Rb8 {seems to push 7...Bd7 aside.} 8. Qe2 {E04: Open Catalan: 5 Nf3.} b5 9. b3 cxb3 10. axb3 {White is slightly better.} Bd6 11. Bb2 Bb7 $5 {[%mdl 4] Leaves trodden paths.} 12. e4 {Black must now prevent e5.} Be7 $1 13. d5 exd5 14. exd5 Qxd5 {[#] ...0-0 is the strong threat.} 15. Bxf6 $146 (15. Nh4 $11 {keeps the balance.} Qe6 16. Re1) ({Predecessor:} 15. Rd1 Qe6 16. Qc2 Nb4 17. Qxc7 Qc8 18. Qe5 Nc6 19. Qf4 O-O 20. Nc3 Qe6 21. Re1 Qxb3 {0-1 (47) Sonis,F (2456)-Zanan,E (2493) Montebelluna 2019}) 15... gxf6 $17 16. Re1 Kf8 (16... O-O $1 $17 17. Nh4 Qg5) 17. Nc3 (17. Nh4 $11 Qe5 18. Qxe5 fxe5 19. Nf5) 17... Qh5 ({Black should play} 17... Qxb3 $15 18. Nd4 Nxd4 19. Qxe7+ Kg7 20. Bxb7 Rxb7) 18. Rad1 $11 {aiming for Nd5.} Bb4 $2 {[%mdl 8192] [#]} (18... Kg7 $11 {and Black is okay.}) 19. Nd5 $1 $18 {[%cal Rd5f6]} Bxe1 20. Nxf6 Qf5 21. Nd7+ Kg7 {Strongly threatening ...Rbe8.} 22. Qb2+ f6 {[#] Threatens to win with ...Rbd8.} 23. Nxf6 $2 {[#]} (23. g4 $1 $18 {[%cal Rg4f5]} Bxf2+ 24. Kxf2) 23... Bxf2+ $1 $11 24. Kxf2 {White wants to mate with Nh5+!} (24. Qxf2 Rhd8) 24... Ne5 {[%cal Rb7f3]} (24... Qxf6 $5 25. Rd7+ $8 Kg6 26. Qb1+ Qf5 27. Rg7+ Kxg7 28. Qxf5 Rhf8 29. Qg5+ Kh8 $11) 25. Nh5+ (25. Ng4 $5 {[%cal Rd1d7]} Bxf3 26. Rd7+ {[%mdl 64] Double Attack} Kf8 27. Nxe5 Bc6+ 28. Nf3 $15) 25... Kh6 26. Rd4 $2 {[%mdl 8192]} (26. Qxe5 $15 Qxe5 27. Nxe5 Kxh5 28. Nd7) 26... Nxf3 27. Qc1+ Qg5 ({Less strong is} 27... Kxh5 28. g4+ Qxg4 29. Rxg4 $17) 28. Rf4 Kxh5 29. Bxf3+ Bxf3 {[%mdl 64] Pin} 30. Rh4+ Kg6 31. Qc2+ {[#]} Be4 $1 32. Rxe4 (32. Qxe4+ Qf5+) 32... Rhf8+ (32... Qf5+ 33. Kg1 $15) 33. Kg1 Kg7 ({Stronger than} 33... Qf5 34. Rg4+ Kh6 35. Qc1+ Kh5 36. Rh4+ Kg6 37. Qh6+ {[%mdl 64] Double Attack} Kf7 38. Rf4 $11) 34. Qxc7+ Kg8 35. h4 Qg7 36. Re7 Qd4+ {Accuracy: White = 56%, Black = 58%.} 0-1

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.01"]
[Round "2.2"]
[White "Degraeve, Jean-Marc"]
[Black "Alanic, Mickael"]
[Result "1-0"]
[ECO "C49"]
[WhiteElo "2530"]
[BlackElo "2306"]
[Annotator "RC"]
[PlyCount "55"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:28]} Nc6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:23]} Nf6 {[%emt 0:00:35]} 4. Bb5 {[%emt 0:02:25]} Bb4 {[%emt 0:00:13]} 5. O-O {[%emt 0:02:09]} O-O {[%emt 0:01:23]} 6. Bxc6 {[%emt 0:01:21]} bxc6 {[%emt 0:01:02]} 7. Nxe5 {[%emt 0:02:09]} Bxc3 {[%emt 0:02:54]} 8. dxc3 {[%emt 0:01:38]} Re8 {[%emt 0:05:16]} 9. Bf4 {[%emt 0:01:08]} Nxe4 {[%emt 0:00:40]} 10. Re1 {[%emt 0:01:56]} Nf6 {[%emt 0:14:33]} 11. Qf3 {[%emt 0:11:05]} Rb8 {[%emt 0:16:28]} 12. b3 {[%emt 0:06:05]} Re6 {[%emt 0:19:15]} 13. c4 {[%emt 0:07:31]} c5 {[%emt 0:13:25]} 14. Bg5 {[%emt 0:06:14]} h6 {[%emt 0:01:20]} 15. Bxf6 {[%emt 0:04:21]} Qxf6 {[%emt 0:08:45]} 16. Qxf6 {[%emt 0:00:28]} Rxf6 {[%emt 0:03:06]} 17. Nd3 {[%emt 0:02:06]} Kf8 {[%emt 0:03:59]} 18. Nxc5 {[%emt 0:00:32]} Rf5 {[%emt 0:00:25]} 19. Na4 {[%emt 0:01:45]} Bb7 {[%emt 0:02:13]} 20. Re3 {[%emt 0:02:04]} Rg5 {[%emt 0:00:11]} 21. f3 {[%emt 0:00:12]} Re8 {[%emt 0:00:13]} 22. Rae1 {[%emt 0:00:06]} Re6 {[%emt 0:00:33]} 23. Kf2 {[%emt 0:00:56]} Rf5 {[%emt 0:01:14]} 24. Nc3 {[%emt 0:01:14]} a6 {[%emt 0:00:07]} 25. Rd1 {[%emt 0:00:40]} Rg5 {[%emt 0:03:09]} 26. Rxe6 {[%emt 0:01:21]} dxe6 {[%emt 0:00:07]} 27. Rd7 {[%emt 0:00:25]} Rc5 {[%emt 0:00:07]} 28. Na4 {[%emt 0:00:05]} 1-0

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.01"]
[Round "2.3"]
[White "Le Goff, Damien"]
[Black "Van Foreest, Lucas"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2281"]
[BlackElo "2531"]
[Annotator "RC"]
[PlyCount "135"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:04:19]} g6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:24]} Bg7 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:26]} d6 {[%emt 0:00:00]} 4. Be3 {[%emt 0:00:41]} a6 {[%emt 0:00:14]} 5. Qd2 {[%emt 0:01:20]} b5 {[%emt 0:00:14]} 6. h4 {[%emt 0:00:56]} h5 {[%emt 0:12:29]} 7. Bd3 {[%emt 0:12:31]} Nc6 {[%emt 0:28:04]} 8. Nf3 {[%emt 0:22:25]} e5 {[%emt 0:00:15]} 9. d5 {[%emt 0:05:44]} Nce7 {[%emt 0:00:08]} 10. Ng5 {[%emt 0:07:39]} f6 {[%emt 0:01:11]} 11. Nh3 {[%emt 0:00:22]} Nh6 {[%emt 0:00:09]} 12. f3 {[%emt 0:00:39]} Nf7 {[%emt 0:00:28]} 13. a4 {[%emt 0:01:21]} b4 {[%emt 0:00:28]} 14. Ne2 {[%emt 0:01:02]} a5 {[%emt 0:00:19]} 15. Bb5+ {[%emt 0:06:19]} Bd7 {[%emt 0:07:21]} 16. c4 {[%emt 0:01:25]} O-O {[%emt 0:00:35]} 17. O-O-O {[%emt 0:02:52]} c6 {[%emt 0:02:29]} 18. dxc6 {[%emt 0:00:11]} Be6 {[%emt 0:01:36]} 19. b3 {[%emt 0:06:31]} Qc8 {[%emt 0:01:16]} 20. Kb1 {[%emt 0:00:32]} Nxc6 {[%emt 0:00:20]} 21. Ka2 {[%emt 0:03:13]} Na7 {[%emt 0:02:11]} 22. Nf2 {[%emt 0:03:09]} Rd8 {[%emt 0:00:58]} 23. Bxa7 {[%emt 0:01:17]} Rxa7 {[%emt 0:00:11]} 24. g4 {[%emt 0:00:45]} Bh6 {[%emt 0:02:06]} 25. Qd3 {[%emt 0:02:39]} Qc5 {[%emt 0:00:26]} 26. Rh2 {[%emt 0:03:49]} Kh8 {[%emt 0:01:15]} 27. Rg1 {[%emt 0:03:09]} Be3 {[%emt 0:06:30]} 28. Rgg2 {[%emt 0:00:31]} Rg8 {[%emt 0:02:43]} 29. Nd1 {[%emt 0:00:13]} Bh6 {[%emt 0:03:00]} 30. gxh5 {[%emt 0:00:07]} g5 {[%emt 0:03:17]} 31. Ne3 {[%emt 0:00:26]} gxh4 {[%emt 0:00:19]} 32. Rxg8+ {[%emt 0:00:27]} Kxg8 {[%emt 0:00:03]} 33. Nf5 {[%emt 0:00:55]} Bxf5 {[%emt 0:00:24]} 34. exf5 {[%emt 0:00:04]} Bg5 {[%emt 0:00:35]} 35. Qe4 {[%emt 0:01:43]} d5 {[%emt 0:00:24]} 36. Qxd5 {[%emt 0:01:21]} Qxd5 {[%emt 0:00:04]} 37. cxd5 {[%emt 0:00:04]} Rc7 {[%emt 0:00:32]} 38. Bd3 {[%emt 0:02:35]} Kg7 {[%emt 0:02:19]} 39. f4 {[%emt 0:02:03]} exf4 {[%emt 0:00:27]} 40. Nd4 {[%emt 0:00:02]} Rc3 {[%emt 0:01:22]} 41. Rh3 {[%emt 0:01:26]} f3 {[%emt 0:07:52]} 42. Rxf3 {[%emt 0:00:00]} Ne5 {[%emt 0:00:00]} 43. d6 {[%emt 0:00:00]} Kf7 {[%emt 0:00:00]} 44. d7 {[%emt 0:00:00]} Ke7 {[%emt 0:00:00]} 45. Ne6 {[%emt 0:00:47]} Kxd7 {[%emt 0:00:28]} 46. Bb5+ {[%emt 0:00:16]} Ke7 {[%emt 0:00:14]} 47. Rxc3 {[%emt 0:00:23]} bxc3 {[%emt 0:00:03]} 48. Kb1 {[%emt 0:01:24]} h3 {[%emt 0:00:49]} 49. Bf1 {[%emt 0:01:27]} h2 {[%emt 0:00:02]} 50. Bg2 {[%emt 0:00:04]} Ng4 {[%emt 0:01:02]} 51. Nd4 {[%emt 0:01:14]} Bf4 {[%emt 0:00:13]} 52. Bf3 {[%emt 0:01:16]} Nf2 {[%emt 0:01:53]} 53. Kc2 {[%emt 0:00:23]} h1=Q {[%emt 0:03:04]} 54. Bxh1 {[%emt 0:00:03]} Nxh1 {[%emt 0:00:11]} 55. Nc6+ {[%emt 0:01:57]} Kd7 {[%emt 0:00:19]} 56. Nxa5 {[%emt 0:00:09]} Ng3 {[%emt 0:00:21]} 57. Kxc3 {[%emt 0:00:04]} Nxf5 {[%emt 0:00:13]} 58. Kd3 {[%emt 0:00:21]} Ng3 {[%emt 0:00:19]} 59. Nc4 {[%emt 0:00:13]} Nxh5 {[%emt 0:00:11]} 60. Ke4 {[%emt 0:00:28]} Ke6 {[%emt 0:00:22]} 61. a5 {[%emt 0:00:07]} Bb8 {[%emt 0:00:20]} 62. b4 {[%emt 0:00:14]} Ng3+ {[%emt 0:00:10]} 63. Kd4 {[%emt 0:00:14]} Nf5+ {[%emt 0:01:23]} 64. Kc5 {[%emt 0:01:21]} Nd6 {[%emt 0:01:10]} 65. Nxd6 {[%emt 0:00:48]} Bxd6+ {[%emt 0:03:34]} 66. Kc6 {[%emt 0:00:13]} f5 {[%emt 0:01:04]} 67. a6 {[%emt 0:00:22]} Bb8 {[%emt 0:00:02]} 68. b5 {[%emt 0:00:23]} 1-0

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.01"]
[Round "2.4"]
[White "David, Alberto"]
[Black "Papadiamandis, Elliot"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2520"]
[BlackElo "2204"]
[Annotator "TA"]
[PlyCount "117"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,117,24,21,42,28,31,23,22,22,19,16,14,10,18,15,22,13,29,10,10,-30,-25,-28,17,25,22,0,39,33,35,36,31,13,52,-14,164,159,161,151,177,177,176,180,175,175,195,180,229,169,154,103,94,86,163,44,44,45,281,281,288,278,287,280,284,258,266,265,251,250,266,266,271,259,277,272,280,275,329,316,427,418,420,398,433,437,435,444,432,395,404,401,442,436,412,420,384,376,353,313,418,350]} 1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bd3 Bg4 5. h3 Bxf3 6. Qxf3 Nc6 7. Bc2 g6 8. d3 Bg7 9. O-O O-O 10. Qe2 Rb8 {B50: Sicilian: 2...d6, Miscellaneous.} 11. Be3 b5 12. Nd2 b4 {[#] White has an edge.} 13. Ba4 $146 ({Predecessor:} 13. d4 bxc3 14. bxc3 cxd4 15. cxd4 Nd7 16. Nf3 Qa5 17. Bb3 e5 18. Rfd1 exd4 19. Nxd4 Nxd4 20. Bxd4 Bxd4 21. Rxd4 Rxb3 22. Rxd6 Nb6 23. Rad1 Ra3 24. R1d2 Qe5 25. g3 Ra4 {0-1 (25) Dalmau,J-Gretarsson,A (2315) Stockholm 1991}) 13... bxc3 14. bxc3 Qb6 15. Bb3 Nd7 16. Rfc1 Rfc8 17. f4 Qd8 18. Nc4 Nb6 19. f5 Nxc4 $1 20. Bxc4 Qd7 21. Rf1 {Black must now prevent fxg6.} Rf8 22. Rac1 Ne5 23. Bb3 c4 24. dxc4 a5 25. c5 {cxd6 is the strong threat.} dxc5 26. Bxc5 (26. Rcd1 $14 Qc7 27. Rd5) 26... g5 $2 (26... a4 $1 $11 27. Bc2 Rb2) 27. Rcd1 $18 Qc7 28. Rd5 Ra8 29. Bd4 a4 30. Rc5 Qd6 31. Bd5 Rab8 32. Ra5 a3 33. Ra6 Rb2 34. Rxd6 (34. Qxb2 $142 $1 Qxa6 35. Qc1) 34... Rxe2 $16 {[#]} 35. Ra6 $1 $36 {[%mdl 2048] White is on the roll.} Nd3 (35... Nd7 $16 {was necessary.}) 36. Bxg7 ({White should try} 36. Bc4 $18 Bxd4+ 37. cxd4) 36... Kxg7 $14 37. Bc4 Rd2 $2 {[#] Black is now going downhill.} (37... Re3 $1 $14) 38. f6+ $1 $18 {[%mdl 64] Overworked Piece} ({Weaker is} 38. Rxa3 Nf4 $16) 38... exf6 39. Rd6 ({And not} 39. Rfxf6 Nf4 $11) 39... Ne5 40. Rxd2 Nxc4 {[%mdl 4096] Endgame KRR-KRN} 41. Rdf2 Ne3 42. Re1 ({Inferior is} 42. Rxf6 Nxf1 43. Rxf1 Rd8 $11) 42... Nc4 43. Rd1 Rc8 44. Rd4 Rc6 45. Re2 h5 46. Kf2 Kg6 47. Ke1 h4 48. Kd1 f5 49. exf5+ Kxf5 50. Kc2 Ne5 51. Ra4 Nc4 52. Kb3 Nd6 53. Rf2+ Kg6 54. Rxa3 Ne4 55. Rc2 f5 56. Ra5 g4 57. hxg4 fxg4 58. Re5 Ng5 59. Rf2 {Accuracy: White = 81%, Black = 63%.} 1-0

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.01"]
[Round "2.5"]
[White "Kasioumis, Vasilios"]
[Black "Bailet, Pierre"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "2356"]
[BlackElo "2500"]
[Annotator "TA"]
[PlyCount "104"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,104,21,32,31,34,25,12,20,0,3,0,0,0,16,0,16,14,30,19,26,23,32,18,14,12,14,0,0,0,75,0,6,0,0,0,0,0,0,-1,0,-14,-18,-10,-6,-37,-37,-37,0,-19,-11,-69,-69,-69,-69,-72,-82,-72,-70,-92,-88,-71,-76,-93,-90,-90,-85,-104,-104,-104,-104,-104,-104,-165,-104,-104,-104,-104,-104,-150,-141,-187,-166,-252,-247,-258,-259,-250,-227,-237,-179,-295,-275,-5477,-5110,-2324,-2118]} 1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Qa5 {B11: Caro-Kann: Two Knights Variation.} 7. Bc4 Bf5 8. Qf4 {And now b4! would win.} e6 {The position is equal.} 9. c3 Be7 10. d4 Nd7 11. O-O O-O {[#]} 12. Bd2 $146 ({Predecessor:} 12. a4 Rac8 13. Nh4 Bc2 14. Re1 Qh5 15. Nf3 Nb6 16. Bf1 Bf6 17. Ne5 a5 18. h3 {0-1 (37) Nayhebaver,M (2471)-Tica,S (2444) Le Castella 2018}) 12... Rad8 13. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} Bg6 14. b4 $36 {[%mdl 2048] Black is under pressure.} Qf5 15. a5 Nf6 16. Qxf5 Bxf5 17. Ra2 Ne4 18. Be1 Bf6 19. Be2 Rfe8 (19... Nd6 $11) 20. Ne5 {[#]} (20. a6 $1 $16) 20... c5 $1 $11 {[%mdl 512]} 21. Bb5 ({Don't play} 21. f3 Nxc3 $1 {[%mdl 512]} 22. Bxc3 cxd4 $17) (21. bxc5 Bxe5) 21... Re7 22. bxc5 {Hoping for f3.} Bxe5 23. dxe5 {Strongly threatening f3.} Nxc5 24. f3 h6 25. Bh4 g5 26. Bf2 Rc7 27. g4 Bg6 28. h4 $1 Nd3 29. Bxd3 Bxd3 30. Rc1 ({Better is} 30. Rd1 $11 Rd5 31. hxg5) 30... Bc4 $1 $15 {[%cal Rc4a2]} 31. Rb2 Rd3 32. hxg5 hxg5 33. Bxa7 Rxf3 34. Rf2 Rg3+ 35. Rg2 Rd3 36. Kf2 Bd5 {White must now prevent ...Rd2+.} 37. Rg3 Rd2+ 38. Ke1 Rh2 39. Bg1 Ra2 40. Rd1 Rc4 {aiming for ...Re4+.} 41. Bd4 {[#]} (41. Rd4 $17 {was worth a try.}) 41... Rca4 (41... Rh2 $1 $19 42. Rd2 Rh4) 42. Rd2 $17 Ra1+ 43. Rd1 Rxa5 44. Rh3 Kg7 45. Be3 Kg6 46. Rh8 (46. Rxa1 {is a better defense.} Rxa1+ 47. Kd2) 46... Rxd1+ $19 47. Kxd1 {[%mdl 4096] Endgame KRB-KRB} Bf3+ {[%mdl 64] Discovered Attack} 48. Kd2 {If White can now play Rg8+ this consolidates a bit.} Rxe5 49. Rg8+ Kh7 50. Rf8 (50. Rxg5 $142 Rxg5 51. Bxg5) 50... Kg7 ({Less strong is} 50... Bxg4 51. Rxf7+ Kg6 52. Rxb7 $17) 51. Bd4 $2 (51. Rb8 f6 52. Kd3) 51... Kxf8 52. Bxe5 Ke7 {Accuracy: White = 69%, Black = 89%.} 0-1

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.01"]
[Round "2.6"]
[White "Mendonca, Leon Luke"]
[Black "Carlo, Emanuele"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2490"]
[BlackElo "2280"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,78,11,18,15,15,10,15,15,18,22,13,19,13,14,20,14,16,16,14,15,18,3,9,13,8,13,27,8,8,13,29,8,8,8,21,24,29,50,69,32,40,0,79,67,64,27,30,41,30,33,38,19,12,12,16,0,45,23,51,7,32,9,10,0,0,-22,-22,-40,-40]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 a6 6. O-O Nc6 7. Bg5 {E04: Open Catalan: 5 Nf3.} Be7 8. e3 O-O $1 {[%mdl 4] is currently scoring better than 8...Bd7.} 9. Nbd2 {The position is equal.} e5 $1 10. Nxe5 Nxe5 11. dxe5 Ng4 12. Bxe7 Qxe7 13. Nxc4 Nxe5 14. Nxe5 Qxe5 15. Qb3 c6 {[#]} 16. Qb6 $146 ({Predecessor:} 16. Rfd1 Qc7 17. Qc3 a5 18. a3 Qe7 19. Rd4 Be6 20. Rad1 h6 21. R1d2 Qc7 22. h4 {½-½ (41) Meier,G (2621)-Huschenbeth,N (2605) Magdeburg 2020}) 16... a5 17. Rfd1 Ra6 18. Qb3 Qe7 19. Rd4 Be6 20. Qc3 Rb6 21. b3 Rb4 22. Rad1 h5 23. h4 Ra8 24. Rd6 Qf6 25. Qd2 Rb5 26. Qc2 g6 (26... a4 $11) 27. Bh3 $16 Re8 28. Bxe6 Rxe6 29. Rd8+ Kg7 30. R8d4 Qe5 31. Rd7 Re7 32. Rd8 Re8 33. R8d4 Re6 34. Qd2 $36 {[%mdl 2048] White has some pressure.} Rf6 35. Qe2 Re6 36. R1d2 Rb4 {[#] Strongly threatening ...Rxd4.} 37. Rxb4 axb4 38. Qc4 Rd6 39. Rxd6 ({Wrong is} 39. Qxb4 $2 c5 $19) 39... Qxd6 {Accuracy: White = 86%, Black = 93%.} 1/2-1/2

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.01"]
[Round "2.7"]
[White "Orfini, Nicolo`"]
[Black "Reimanis, Ritvars"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "2225"]
[BlackElo "2421"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,76,0,10,-1,0,-2,0,0,7,0,18,7,14,8,10,10,10,0,0,0,0,0,10,0,0,0,29,-6,-15,-16,-4,-44,-17,-86,-82,-76,-79,-75,-65,-121,-120,-119,-118,-120,-81,-96,-88,-106,-106,-116,-112,-112,-104,-161,-161,-198,-193,-178,-151,-164,-153,-203,-201,-212,-202,-258,-235,-378,-360]} 1. e4 e5 2. Nf3 Nc6 3. d3 d6 4. g3 f5 5. Bg2 Be7 6. c3 {C44: Ponziani Opening and Scotch Gambit.} fxe4 7. dxe4 Be6 {[#]} 8. Qe2 $146 {The position is equal.} ({Predecessor:} 8. Nbd2 Qd7 9. Qe2 h5 10. Nc4 h4 11. Ng5 hxg3 12. hxg3 Rxh1+ 13. Bxh1 Bxg5 14. Bxg5 {0-1 (43) Awenius,A-Schulze,H Germany 1989}) 8... Qd7 9. Ng5 Bg4 10. f3 Bxg5 11. Bxg5 Bh3 12. Bxh3 Qxh3 13. Na3 h6 14. Be3 Nge7 15. O-O-O Qe6 16. Qc4 Qxc4 17. Nxc4 O-O 18. f4 exf4 19. gxf4 Rae8 20. Rhg1 Kh7 21. Rg3 (21. Kc2 $11) 21... Ng8 $17 22. e5 b5 23. Na3 dxe5 24. Rd7 ({White should try} 24. fxe5 $15 Rxe5 25. Rd7 Rf1+ 26. Kd2) 24... Re7 25. Rxe7 Ngxe7 26. fxe5 Nf5 27. Rh3 {[#]} a6 $1 {[%cal Ba7a6,Ba6a5][%mdl 32]} 28. Nc2 Nxe5 29. Bf4 Re8 30. Nb4 a5 31. Bxe5 (31. Nd3 $17 {is a better defense.} Nxd3+ 32. Rxd3) 31... Rxe5 {[%mdl 4096] Endgame KRN-KRN} 32. Nc6 {[#]} Re1+ $1 33. Kd2 Ra1 34. a3 a4 35. c4 bxc4 36. Ne5 Nd6 37. Kc3 Rc1+ 38. Kb4 (38. Kd2 {was forced.} Rb1 39. Kc3) 38... Rc2 {Accuracy: White = 69%, Black = 93%.} 0-1

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.01"]
[Round "2.8"]
[White "Solomon, Kenny"]
[Black "Alanic, Xavier"]
[Result "1/2-1/2"]
[ECO "D33"]
[WhiteElo "2352"]
[BlackElo "2249"]
[Annotator "TA"]
[PlyCount "115"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,115,52,58,63,58,68,70,69,51,50,35,58,50,54,0,22,22,58,65,64,30,33,29,40,29,57,26,63,59,97,97,89,95,113,96,95,91,97,108,95,106,105,62,66,9,10,0,0,0,0,0,0,0,0,0,0,0,0,-24,-24,-24,-24,-24,-24,-24,-24,-24,-24,-24,-24,-24,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 c5 5. cxd5 exd5 6. Bg2 Nc6 7. O-O h6 8. Nc3 Be6 9. b3 Rc8 {D33: Tarrasch Defence: 6 g3 sidelines.} 10. Bb2 b6 11. Rc1 Be7 {White is slightly better.} 12. Qd3 O-O 13. Rfd1 Qc7 {[#]} 14. Qb1 $146 ({Predecessor:} 14. e3 Rfd8 15. Ne2 Nb4 16. Qb1 Ne4 17. dxc5 Bf5 18. Qa1 bxc5 19. Bxg7 Qd7 20. Nf4 f6 21. Bxh6 Qb7 22. Nh4 {1-0 (22) Summerscale,A (2410)-Carton,N (2265) London 1994}) 14... Rfd8 15. Qa1 ({White should try} 15. e3 $14) 15... Qb8 16. e3 Na5 17. dxc5 bxc5 18. Na4 c4 19. Be5 Qb7 20. Nd4 Bg4 21. Rf1 (21. Re1 {feels hotter.} Nc6 22. Nxc6 Rxc6 23. bxc4 Qa6 24. Nc3) 21... cxb3 22. axb3 Rxc1 23. Rxc1 {And now h3 would win.} Rc8 24. Rxc8+ Qxc8 25. Qc3 Qxc3 26. Nxc3 Be6 27. Ncb5 Bc5 28. Bc7 Nb7 29. Bb8 a5 30. Ba7 (30. Kf1 $14) 30... Kf8 $11 31. h3 Bxa7 32. Nxa7 Ke7 33. Nab5 Bd7 34. Kf1 Ne4 35. Ke2 g6 36. h4 h5 (36... Nbc5 {is interesting.} 37. Na3 Kd6 38. Nab5+ Ke5 39. Na3 Ne6) 37. Ke1 Bxb5 38. Nxb5 {[%mdl 4096] Endgame KBN-KNN} Nbc5 39. Nd4 Nd3+ {[%mdl 64] [#] Double Attack} 40. Ke2 Ndxf2 41. Nc6+ Kd6 42. Nxa5 Ng4 43. Nb7+ Kc7 44. Bxe4 $1 {The position is equal.} dxe4 {KN-KN} 45. Nc5 f5 46. Ne6+ Kd6 47. Nf4 Ne5 48. Kd2 Kc6 49. Kc3 Kc5 50. b4+ Kc6 51. Kd4 Nf3+ 52. Kc3 Ne5 53. Ne6 Kd5 54. Nf8 Kc6 55. Ne6 Kd5 56. Nf4+ Kc6 57. Kd4 Nf3+ 58. Kc3 {Accuracy: White = 88%, Black = 93%.} 1/2-1/2

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.01"]
[Round "2.9"]
[White "Burdot, Louis"]
[Black "Degraeve, Remy"]
[Result "0-1"]
[ECO "C90"]
[WhiteElo "1847"]
[BlackElo "2349"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,66,0,7,-6,0,-16,-16,-24,-18,-29,-20,-51,-51,-44,-22,-50,8,0,22,0,24,20,46,20,50,33,58,37,100,102,108,109,112,97,125,108,207,199,411,-21,-22,-1379,-1347,-2055,-2033,-1848,-1769,-2474,-2007,-1580,-1576]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. d3 d6 9. h3 Na5 10. c3 {C90: Closed Ruy Lopez with 7...d6: Early deviations.} Nxb3 11. Qxb3 c5 12. Nbd2 {The position is equal.} Re8 13. Nf1 h6 {[#]} 14. Ne3 $146 ({Predecessor:} 14. Ng3 Bf8 15. Be3 Bb7 16. Rad1 d5 17. Qc2 d4 18. cxd4 cxd4 19. Bd2 Nd7 20. Rc1 {0-1 (31) De Kraker,L (1844)-Freeke,M (2354) Vlissingen 2016}) 14... c4 15. Qc2 d5 16. dxc4 dxe4 (16... dxc4 $15 17. Rd1 (17. Nxe5 Bb7 $15) 17... Qb6) 17. Nxe5 $11 Qc7 18. N5g4 Nxg4 19. hxg4 Bb7 20. Qe2 Qe5 21. Nf5 Bf8 22. Be3 h5 (22... bxc4 $14 23. Rad1 (23. Qxc4 h5 $14) 23... Qb5) 23. Bd4 $16 Qe6 24. Ne3 hxg4 25. cxb5 f5 {[#] intending ...f4.} 26. g3 $1 Rac8 (26... axb5 $16 27. Qxb5 {[%mdl 64] Double Attack} Bc8) 27. a4 Bd6 $2 (27... Rc7 {was necessary.} 28. b4 axb5 29. Qxb5 (29. axb5 Rf7 $18) 29... Rf7) 28. Ng2 $2 (28. bxa6 $18 Bc6 29. b4) 28... e3 $11 {Hoping for ...Qe4.} 29. Qxe3 $2 {[%mdl 8192] [#] Loses the game.} (29. bxa6 $11 Bc6 30. Bxe3) 29... Qd5 $1 $19 {[%csl Gb7,LRb5,LRe3,LRg2][%cal Rd5g2][%mdl 576] Double Attack. Black is clearly winning.} 30. f3 Rxe3 31. Rxe3 gxf3 {aiming for ...f2+!} 32. Nf4 Bxf4 33. gxf4 {[#]} f2+ $1 {[%mdl 64] Decoy. Accuracy: White = 48%, Black = 58%.} 0-1

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.01"]
[Round "2.10"]
[White "Bettalli, Francesco"]
[Black "Palozza, Christian"]
[Result "1/2-1/2"]
[ECO "E44"]
[WhiteElo "2206"]
[BlackElo "2240"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,64,0,15,15,13,10,11,-25,-26,-26,6,0,0,-5,16,-31,30,-16,-9,-14,-16,-28,-17,-19,-19,-6,-14,0,0,0,0,-62,-22,-16,-17,-16,-16,-22,-15,-26,-20,-18,-15,-22,-13,-33,-7,-5,0,0,0,0,0]} 1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Ne4 6. f3 Nxc3 7. bxc3 Be7 8. Ng3 {E44: Nimzo-Indian: Rubinstein: 4...b6 5 Ne2.} Nc6 9. Bd3 Na5 10. O-O Ba6 11. Qe2 {[#]} Bh4 $146 ({Predecessor:} 11... d5 12. cxd5 Bxd3 13. Qxd3 Qxd5 14. e4 Qc4 15. Qe3 O-O 16. f4 f6 17. Rf3 Rf7 {½-½ (36) Koneru,H (2541)-Cramling,P (2465) St Petersburg 2018}) 12. Ne4 O-O 13. Nd2 Re8 14. f4 f5 (14... d5 $15) 15. Rf3 g6 16. e4 d5 17. e5 c6 18. Ba3 Be7 19. Bxe7 Qxe7 20. cxd5 Bxd3 21. Qxd3 {[#] Threatens to win with d6.} cxd5 22. c4 (22. Rh3 $11) 22... dxc4 23. Nxc4 Nxc4 24. Qxc4 Rac8 25. Qb3 Red8 26. Rd1 Rd5 27. Rc3 Qd7 28. g3 Kg7 29. Kg2 Rxc3 30. Qxc3 {The position is equal.} Qb7 31. Kh3 Rd7 32. d5 Rxd5 {Accuracy: White = 76%, Black = 78%.} 1/2-1/2

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.02"]
[Round "3.1"]
[White "Studer, Noel"]
[Black "Le Goff, Damien"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2573"]
[BlackElo "2281"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,95,-11,-15,-9,-12,-15,0,-2,0,-18,-5,-13,-6,-8,4,0,10,-24,44,40,31,30,55,56,42,27,55,45,44,47,76,85,66,66,131,18,0,18,7,0,0,0,0,0,0,-20,-20,-25,-14,-95,-103,-362,-366,-339,-321,-340,-327,-299,0,0,0,0,191,203,468,377,376,339,327,334,733,356,356,357,309,241,483,458,442,428,1384,1425,29974,29976]} 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. h4 Qc7 8. h5 {C18: French: 3 Nc3 Bb4: Main line: 7 h4 and 7 Qg4.} h6 9. Rb1 Nbc6 10. Qg4 {[#] The position is equal.} Rg8 $146 ({Predecessor:} 10... Nf5 11. Bd3 cxd4 12. cxd4 Ncxd4 13. Bb2 Qa5+ 14. Kf1 Qc5 15. Bxd4 Nxd4 16. Qxg7 Qf8 {1-0 (32) Leko,P (2707)-Goganov,A (2603) Baku 2015}) 11. Bd3 c4 12. Bf1 Qa5 13. Ne2 Qa4 14. Kd1 b6 15. Rh3 Bd7 (15... f6 $11) 16. Rf3 $1 $14 Nf5 17. Qh3 $1 Rf8 18. g4 Nfe7 19. Qh4 O-O-O 20. Bh3 $1 g5 21. hxg6 $1 fxg6 22. Rxf8 $1 Rxf8 23. Bxh6 Rf3 (23... Rh8 $14) 24. Bg2 (24. Ra1 $1 $16) 24... g5 $1 $11 25. Bxg5 Ng6 $132 {[%mdl 2048] Black puts up resistance} 26. Qh7 Rxf2 27. Qxg6 {Threatens to win with Nf4.} Rxg2 28. Ra1 Rxg4 29. Qg8+ Kb7 30. Qg7 Na5 31. Kd2 (31. Qe7 $11) 31... Ka6 $1 $17 32. Nf4 $2 {[%mdl 8192] [#]} (32. Ra2 $17 {is a better defense.}) 32... Nb3+ $1 $19 {[%mdl 512]} 33. cxb3 Qxb3 34. Rc1 Ba4 35. Ke3 {Hoping for Kf3.} ({Much weaker is} 35. Ke2 Qb2+ 36. Kf3 Rxg5 $19) 35... Qxa3 $2 (35... Qb2 $1 $19 {[%cal Rg4g3]} 36. Kf3 Rxg5 37. Qxg5 Qxc1 38. Nxe6 Bd1+ 39. Kg2 Qxc3) 36. Ne2 $11 {Strongly threatening Kf3.} Qb2 {( -> ...Re4+)} 37. Kf3 {aiming for Qg8.} Re4 $2 {[#]} (37... Rg2 $1 $11 38. Kxg2 Qxe2+ 39. Kg3 Qd3+ 40. Kh4 Qe4+ 41. Kg3 Qd3+ 42. Kh4 Qe4+ 43. Kg3 Qd3+) 38. Be3 $1 $18 Be8 $2 (38... Rh4 39. Qf8 Bc2) 39. Qg5 Kb5 40. Ng3 Qh2 {and the idea ...Rh4 leaves Black hopeful.} 41. Rb1+ Ka4 $2 (41... Kc6 42. Rh1 Qc2) 42. Rh1 (42. Bf2 $142) 42... Qc2 43. Ra1+ Kb3 44. Nxe4 dxe4+ $2 {[#]} (44... Qxe4+ 45. Kf2 Qc2+ 46. Kg3 a5) 45. Kg3 $1 {And now Qe7! would win.} Qe2 46. Qf4 Bh5 (46... Bc6 $142 47. Rxa7 b5) 47. Qxe4 Bg6 {[#]} 48. Ra3+ $1 {[%mdl 576] Decoy. Accuracy: White = 78%, Black = 60%.} 1-0

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.02"]
[Round "3.2"]
[White "Bailet, Pierre"]
[Black "Degraeve, Jean-Marc"]
[Result "1/2-1/2"]
[ECO "B04"]
[WhiteElo "2500"]
[BlackElo "2530"]
[Annotator "TA"]
[PlyCount "40"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,40,43,31,27,31,39,35,55,39,58,54,59,54,52,64,71,69,66,45,48,16,53,58,48,20,41,-6,0,-27,13,0,0]} 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 c6 6. Be2 Bf5 {B04: Alekhine's Defence: 4 Nf3.} 7. O-O Nd7 8. Nf3 e6 {White is slightly better.} 9. c4 N5f6 10. Nc3 Ne4 11. Qb3 Nxc3 12. bxc3 Qc7 13. Nh4 Be4 14. f3 Bg6 $1 15. f4 {[#]} Be7 $146 ({Predecessor:} 15... Be4 16. Bf3 Bxf3 17. Nxf3 g6 18. Ne5 Be7 19. Ba3 Nxe5 20. fxe5 O-O 21. Bxe7 Qxe7 22. Rae1 Rad8 {½-½ (22) Mueller Alves,M (2316)-Van Seben,E (2383) LSS email 2012}) 16. Nxg6 hxg6 17. Rb1 b6 18. Ba3 c5 19. Rbd1 Rd8 20. Bc1 O-O {Accuracy: White = 71%, Black = 82%.} 1/2-1/2

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.02"]
[Round "3.3"]
[White "Reimanis, Ritvars"]
[Black "David, Alberto"]
[Result "1/2-1/2"]
[ECO "D26"]
[WhiteElo "2421"]
[BlackElo "2520"]
[Annotator "TA"]
[PlyCount "42"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,42,12,8,0,9,-15,-15,-18,-12,-29,-14,-24,-10,-24,-18,-16,-22,-18,-5,-25,-25,-29,-10,-13,-4,-4,-6,-4,-2,-2,-2,-2,0]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e3 a6 6. Bxc4 b5 7. Be2 {D26: Queen's Gambit Accepted: 4 e3 e6 5 Bxc5 c5 sidelines.} Bb7 8. a3 c5 9. dxc5 {[#] Threatens to win with Qxd8+.} Qxd1+ 10. Bxd1 {next b4 is good for White.} Bxc5 11. b4 Bd6 12. Bb2 Nbd7 13. Be2 Ke7 14. O-O {[#]} Rhd8 $5 $146 {[%mdl 8] An interesting novelty.} ({Predecessor:} 14... Rhc8 15. Rfc1 Nb6 16. Nd2 Rc7 17. Na2 Na4 18. Rxc7+ Bxc7 19. Rc1 Bd6 20. Bxf6+ gxf6 {½-½ (31) Hrbolka,L (2133)-Stachowiak,K (2474) Teplice 2013}) 15. Rfd1 Rac8 16. Rac1 Nb6 17. Nb1 {The position is equal.} Rxc1 18. Rxc1 Rc8 19. Rxc8 Bxc8 20. Bd4 Nbd7 21. Nfd2 Bb7 {A rather calm draw. Accuracy: White = 100%, Black = 100%.} 1/2-1/2

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.02"]
[Round "3.4"]
[White "Degraeve, Remy"]
[Black "Basso, Pier Luigi"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "2349"]
[BlackElo "2603"]
[Annotator "TA"]
[PlyCount "120"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,120,0,-2,0,0,0,0,0,0,0,0,11,0,28,20,30,23,196,203,195,202,229,173,250,227,281,91,318,296,219,140,87,-18,-7,-7,-7,-6,-6,-6,-6,-17,-6,-6,-4,-12,-13,-24,-10,-7,0,0,0,-2,0,0,0,0,42,14,16,13,27,33,30,27,33,33,44,49,32,23,203,204,202,203,290,236,354,353,622,383,1605,1493,1153,1057,1735,1724,2055,1758,1931,1677,29953,9623,29983,29984,29984,29985,29985,29984,29986,29987,29986,29987,29987,29988,29988,29989,29991]} 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bc5 5. O-O O-O 6. Nxe5 Nxe5 7. d4 Bd6 8. f4 Nc6 {...Bb4 is the strong threat. C48: Four Knights: 4 Bb5, replies other than 4...Bb4.} 9. e5 {[%mdl 64] Double Attack} Be7 10. exf6 Bxf6 {The position is equal.} 11. d5 Nb4 12. d6 {[#]} cxd6 $146 ({Predecessor:} 12... c6 13. Be2 Re8 14. Bf3 b6 15. a3 Bxc3 16. bxc3 Nd5 17. c4 Nc3 18. Qd4 Na4 {0-1 (55) Naiditsch,Y (2440)-Zawadzka,J (2428) Wroclaw 2017}) 13. Be3 a6 14. Ba4 b5 15. Bb3 $1 Qc7 $2 (15... Bb7 $11) 16. a3 $1 $18 {[%cal Ra3b4]} Bxc3 17. bxc3 Nc6 18. f5 {[%mdl 1024] Strongly threatening f6. White has strong compensation.} Ne5 (18... Bb7 {was worth a try.}) 19. f6 {And now fxg7 would win.} g6 {[#]} 20. Bd4 $2 (20. Qd2 $1 $18) 20... Bb7 $2 (20... h6 $16) 21. Qd2 {Qh6 would kill now.} Kh8 {[#]} 22. Qh6 $1 {[%csl Gf6][%cal Rh6g7][%mdl 512]} Rg8 23. Bxe5 (23. Rf2 $16) 23... dxe5 $11 24. Bxf7 Qc5+ $1 ({Avoid the trap} 24... Qc6 $2 25. Rf2 $18) 25. Rf2 $132 {[%mdl 2048] White is fighting back} Qf8 26. Qxf8 Rgxf8 27. Bb3 d5 28. a4 bxa4 29. Rxa4 a5 30. Rd2 Bc6 31. Ra1 a4 32. Bxd5 Rxf6 33. c4 Ra5 34. Re2 a3 35. Rxe5 Bd7 36. Re3 a2 37. Rb3 Bf5 38. Rb2 Rfa6 39. Kf2 Kg7 40. Ke3 Ra3+ 41. Kd4 Kf6 42. h4 g5 $2 {White leaves nothing to chance now.} (42... Be6 $11 {and Black has nothing to worry.}) 43. hxg5+ $18 Kxg5 44. c5 {[%cal Bc4c5,Bc5c6,Bc6c7][%mdl 32]} R6a4+ {[#]} (44... Kf6 $142 45. Bb3 (45. Rbxa2 $2 R6a4+ 46. Bc4 Rxc4+ {[%mdl 64] Remove Defender} 47. Kxc4 Be6+ 48. Kb5 Rxa2 $17) 45... Be6) 45. Ke5 $1 Rc3 (45... Ra5 {keeps fighting.} 46. Rbxa2 Rxa2 47. Rxa2 Rxc5) 46. c6 ({Less strong is} 46. Rbxa2 Rxa2 47. Rxa2 Rxc5 $18) 46... Bxc2 $2 (46... Ra6 47. Raxa2 Rcxc6 48. Bxc6 Rxc6) 47. Raxa2 Rxa2 $2 (47... Bd1 48. Rxa4 Bxa4) 48. Rxa2 {[%mdl 4096] Endgame KRB-KRB} ({Stronger than} 48. Bxa2 Rxc6 49. Rb7 Bg6 $11) 48... Bf5 49. Ra5 h5 50. Kd6 Kf6 51. c7 h4 52. Ra8 h3 53. gxh3 (53. Rf8+ $142 Kg6 54. Rg8+ Kh7 55. g4 Bb1 56. c8=Q Rxc8 57. Rxc8 h2 58. Rc1) 53... Bxh3 54. Rf8+ {White mates.} Kg5 55. Rf3 Rxf3 56. Bxf3 Kf4 57. Bc6 Bc8 58. Bd7 Ba6 59. Kc6 Ke5 60. Kb6 Kd5 {Accuracy: White = 83%, Black = 50%.} 1-0

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.02"]
[Round "3.5"]
[White "Alanic, Xavier"]
[Black "Mendonca, Leon Luke"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2249"]
[BlackElo "2490"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 30,103,6,4,97,97,104,102,107,106,113,79,79,93,95,79,96,120,127,87,98,103,152,152,152,152,148,149,152,150,158,148,148,151,149,139,133,69,72,69,125,125,232,221,200,128,135,132,290,272,4366,3232,7760,5712,5700,5716,7974,8207,7952,7742,7533,6182,7533,7077,6525,6119,6166,6151,6103,6103,6045,5626,4694,4694,5065,4622]} 1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. d4 dxc4 7. Qc2 a6 8. a4 Bd7 9. Ne5 Bc6 10. Nxc6 Nxc6 11. e3 Na5 12. Nd2 c5 13. dxc5 Rc8 14. b4 cxb3 15. Nxb3 Nxb3 16. Qxb3 Bxc5 {E05: Open Catalan: 5 Nf3 Be7.} (16... Nd7 $11 {remains equal.}) 17. Rd1 $1 $16 {[%cal Rd1d8] [#]} Nd5 $146 ({Predecessor:} 17... Qc7 18. Qxb7 a5 19. Qxc7 Rxc7 20. Bd2 Ra7 21. Rdc1 Bb4 22. Bxb4 axb4 23. Rcb1 Rb8 24. a5 {1-0 (44) Bogdan,D (2387)-Vasile,C (2254) Mamaia 2015}) 18. Qxb7 a5 {White is better.} 19. Bxd5 {Bf3 is the strong threat.} exd5 20. Ba3 Bxa3 21. Rxa3 Qf6 22. Ra2 ({But not} 22. Rxd5 $2 Rc1+ 23. Kg2 Rc2 $1 $19 {[%mdl 512]}) 22... g6 23. Qb5 Qc3 24. Qxd5 Rc5 25. Qd4 Rfc8 26. Qxc3 Rxc3 {[%mdl 4096] Endgame KRR-KRR} 27. Rd5 R8c5 28. Rad2 Kg7 29. R2d4 R3c4 30. Rxc5 Rxc5 {KR-KR} 31. Kg2 h5 32. Kf3 Kf6 {[#]} 33. h4 (33. Rd6+ $1 $16 Kf5 34. h3) 33... Ke6 $14 34. g4 hxg4+ (34... f6 $14) 35. Rxg4 $16 Rc2 (35... Kf6 $16) 36. Rg5 $18 Rc4 37. h5 gxh5 38. Rxa5 f5 $2 {Now Black is done in.} (38... h4 $16 39. Kg2 f5) 39. Ra8 Kf7 $2 (39... Rg4 40. a5 h4) 40. a5 {[%cal Ba4a5,Ba5a6,Ba6a7][%mdl 32] White is clearly winning.} Ra4 41. a6 Kg7 42. a7 Ra2 43. Kg3 Ra4 44. f4 Ra1 45. Kh4 Ra2 46. Kxh5 Ra3 47. Kg5 Ra5 48. Re8 Rxa7 49. Kxf5 Kf7 50. Re5 Rb7 51. e4 Ra7 52. Rb5 {Accuracy: White = 76%, Black = 51%.} 1-0

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.02"]
[Round "3.6"]
[White "Carlo, Emanuele"]
[Black "Bettalli, Francesco"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "2280"]
[BlackElo "2206"]
[Annotator "ChessBase"]
[PlyCount "105"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:40]} d6 {[%emt 0:00:00]} 4. d4 {[%emt 0:00:21]} cxd4 {[%emt 0:00:05]} 5. Nxd4 {[%emt 0:00:45]} e5 {[%emt 0:00:08]} 6. Nf5 {[%emt 0:02:08]} g6 {[%emt 0:23:26]} 7. Ne3 {[%emt 0:03:07]} Nd4 {[%emt 0:02:04]} 8. Ned5 Be6 {[%emt 0:00:29]} 9. Be3 Bg7 {[%emt 0:00:20]} 10. Bb5+ Kf8 {[%emt 1:08:28]} 11. Bc4 {[%emt 0:17:56]} Rc8 {[%emt 0:00:00]} 12. Bb3 h6 {[%emt 0:01:00]} 13. O-O {[%emt 1:11:33]} Ne7 {[%emt 0:00:00]} 14. Nxe7 {[%emt 0:00:00]} Qxe7 {[%emt 0:00:00]} 15. f4 {[%emt 0:00:00]} Kg8 {[%emt 0:01:30]} 16. Qd3 {[%emt 0:01:30]} Nc6 {[%emt 0:00:00]} 17. f5 {[%emt 0:00:00]} gxf5 {[%emt 0:00:00]} 18. exf5 {[%emt 0:00:00]} Bxb3 {[%emt 0:00:00]} 19. axb3 {[%emt 0:00:00]} e4 {[%emt 0:00:00]} 20. Qd2 {[%emt 0:00:00]} Be5 {[%emt 0:00:00]} 21. Nd5 {[%emt 0:00:00]} Qh4 {[%emt 0:00:00]} 22. g3 {[%emt 0:00:00]} Qh3 {[%emt 0:00:00]} 23. Ra4 {[%emt 0:00:00]} Kh7 {[%emt 0:00:00]} 24. Rxe4 {[%emt 0:00:00]} Rhg8 {[%emt 0:00:00]} 25. Bf4 {[%emt 0:00:00]} Rg4 {[%emt 0:00:00]} 26. Qg2 {[%emt 0:00:00]} Qxg2+ {[%emt 0:00:00]} 27. Kxg2 {[%emt 0:00:00]} Nd4 {[%emt 0:06:00]} 28. c3 {[%emt 0:06:00]} Nxb3 {[%emt 0:00:00]} 29. h3 {[%emt 0:00:00]} Rxf4 {[%emt 0:00:00]} 30. gxf4 {[%emt 0:00:00]} Nd2 {[%emt 0:00:00]} 31. Re2 {[%emt 0:00:00]} Rg8+ {[%emt 0:00:00]} 32. Kf2 {[%emt 0:00:00]} Nxf1 {[%emt 0:02:30]} 33. fxe5 {[%emt 0:00:00]} Rg5 {[%emt 0:00:00]} 34. Kxf1 {[%emt 0:00:00]} Rxf5+ {[%emt 0:00:00]} 35. Ke1 {[%emt 0:00:00]} dxe5 {[%emt 0:00:00]} 36. Rf2 {[%emt 0:00:00]} Rxf2 {[%emt 0:00:00]} 37. Kxf2 {[%emt 0:00:00]} Kg6 {[%emt 0:00:00]} 38. Ne7+ {[%emt 0:00:00]} Kf6 {[%emt 0:00:00]} 39. Nc8 {[%emt 0:00:00]} a6 {[%emt 0:00:00]} 40. Nd6 {[%emt 0:00:00]} b6 {[%emt 0:00:00]} 41. c4 {[%emt 0:02:03]} Ke6 {[%emt 0:04:30]} 42. Nc8 {[%emt 0:00:11]} b5 {[%emt 0:00:00]} 43. cxb5 {[%emt 0:00:19]} axb5 {[%emt 0:00:00]} 44. Na7 {[%emt 0:00:07]} b4 {[%emt 0:00:00]} 45. Nc6 {[%emt 0:00:04]} Kd5 {[%emt 0:00:00]} 46. Nxb4+ {[%emt 0:00:10]} Kc5 {[%emt 0:00:00]} 47. Nd3+ {[%emt 0:01:21]} Kd4 {[%emt 0:00:00]} 48. Ke2 {[%emt 0:00:09]} f5 {[%emt 0:00:00]} 49. b4 {[%emt 0:02:38]} f4 {[%emt 0:00:00]} 50. Nxf4 {[%emt 0:00:30]} exf4 {[%emt 0:00:00]} 51. Kf3 {[%emt 0:00:30]} Kc4 {[%emt 0:00:00]} 52. Kxf4 {[%emt 0:00:30]} Kxb4 {[%emt 0:00:00]} 53. Kf5 {[%emt 0:00:30]} 1-0

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.02"]
[Round "3.7"]
[White "Van Foreest, Lucas"]
[Black "Colonetti, Fabio"]
[Result "1-0"]
[ECO "B96"]
[WhiteElo "2531"]
[BlackElo "2070"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,63,28,22,29,42,37,44,14,82,87,76,65,70,62,123,121,112,113,116,124,127,133,244,253,227,238,219,222,386,370,308,275,276,272,358,349,1570,1207,29992,29993,29993,29976,29970,10529,6191,5489,5389,5297]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nbd7 8. Qe2 Qc7 9. O-O-O b5 10. a3 {B96: Sicilian Najdorf: 6 Bg5 e6 7 f4, lines other than 7...Qb6 and 7...Be7.} Bb7 11. g4 Be7 12. Bxf6 {White is slightly better.} Nxf6 (12... Bxf6 $11 13. Bg2 O-O) 13. g5 $16 Nd7 14. h4 O-O-O {[#]} 15. Rh3 $146 ({Predecessor:} 15. Kb1 Kb8 16. Bg2 Nc5 17. Rh3 Rc8 18. Rc1 Qb6 19. f5 e5 20. Nd5 Bxd5 21. exd5 exd4 22. Qxe7 {0-1 (46) Delgado Ramirez,N (2550)-Fiori,N ICC INT 2009}) 15... Kb8 ({Better is} 15... Qb6 $1 $14) 16. f5 $1 {[%cal Rf5e6]} e5 {[#]} 17. Ndxb5 $1 axb5 {[#]} 18. Nd5 $1 $36 {[%cal Rd5c7][%mdl 2048] White is in control.} Bxd5 19. Rxd5 Ka8 (19... Nc5 $16 {was worth a try.}) 20. Qxb5 $18 {White threatens Qa6+ and mate.} Nc5 21. b4 {[%cal Bb2b4,Bb4c5][%mdl 32]} Rb8 22. Qc4 {[%mdl 64] Pin} Qa7 $2 (22... Rhd8 23. bxc5 dxc5) 23. bxc5 Rhc8 24. Rb3 Rxb3 25. Qxb3 ({Much less strong is} 25. cxb3 $6 Rxc5 26. Rxc5 Qxa3+ 27. Kb1 Qxc5 $16) 25... Rxc5 26. Bc4 Rc6 $2 (26... Qc7) 27. Rb5 {Threatening mate with Bd5!} Qg1+ 28. Kb2 Qd4+ 29. Ka2 Qxc4 30. Ra5+ Qa6 31. Rxa6+ Rxa6 32. Qxf7 {Black did not feel at home in the position after the opening. Accuracy: White = 95%, Black = 36%.} 1-0

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.02"]
[Round "3.8"]
[White "Pirrello, Christian"]
[Black "Krallis, Christos"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2073"]
[BlackElo "2402"]
[Annotator "ChessBase"]
[PlyCount "159"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 {[%emt 0:02:46]} c5 {[%emt 0:06:58]} 2. c4 {[%emt 0:00:33]} g6 {[%emt 0:00:11]} 3. d4 {[%emt 0:01:54]} cxd4 {[%emt 0:00:30]} 4. Nxd4 {[%emt 0:00:11]} Bg7 {[%emt 0:00:24]} 5. e4 {[%emt 0:02:38]} Nc6 {[%emt 0:00:09]} 6. Be3 {[%emt 0:01:02]} Nf6 {[%emt 0:00:09]} 7. Nc3 {[%emt 0:01:10]} O-O {[%emt 0:00:11]} 8. Be2 {[%emt 0:01:00]} d6 {[%emt 0:00:11]} 9. Qd2 {[%emt 0:02:35]} Bd7 {[%emt 0:00:58]} 10. f3 {[%emt 0:02:23]} Nxd4 {[%emt 0:03:59]} 11. Bxd4 {[%emt 0:00:10]} Bc6 {[%emt 0:00:16]} 12. O-O {[%emt 0:03:50]} a5 {[%emt 0:00:11]} 13. Nd5 {[%emt 0:04:44]} Bxd5 {[%emt 0:00:39]} 14. cxd5 {[%emt 0:00:17]} Nd7 {[%emt 0:00:38]} 15. Be3 {[%emt 0:00:21]} Nc5 {[%emt 1:22:06]} 16. Rac1 {[%emt 0:03:29]} Qb6 {[%emt 0:00:00]} 17. b3 {[%emt 0:03:37]} Qb4 {[%emt 0:00:00]} 18. Rfd1 {[%emt 0:05:33]} b6 {[%emt 0:00:00]} 19. Rc4 {[%emt 0:05:17]} Qxd2 {[%emt 0:00:00]} 20. Rxd2 {[%emt 0:00:25]} f5 {[%emt 0:00:00]} 21. exf5 {[%emt 0:01:49]} gxf5 {[%emt 0:00:00]} 22. Rc1 {[%emt 0:06:51]} f4 {[%emt 0:00:00]} 23. Bf2 {[%emt 0:04:20]} Be5 {[%emt 0:00:00]} 24. Bb5 {[%emt 0:00:53]} Rf5 {[%emt 0:00:00]} 25. Bd4 {[%emt 0:03:24]} Raf8 {[%emt 0:00:00]} 26. Re1 {[%emt 0:00:43]} Bxd4+ {[%emt 0:00:00]} 27. Rxd4 {[%emt 0:00:19]} Re5 {[%emt 0:00:00]} 28. Rxe5 {[%emt 0:00:47]} dxe5 {[%emt 0:00:00]} 29. Rd2 {[%emt 0:00:45]} Kf7 {[%emt 0:00:00]} 30. d6 {[%emt 0:05:33]} e6 {[%emt 0:00:00]} 31. d7 {[%emt 0:04:31]} Ke7 {[%emt 0:00:00]} 32. Re2 {[%emt 0:01:26]} Kd6 {[%emt 0:00:00]} 33. Rd2+ {[%emt 0:00:18]} Kc7 {[%emt 0:00:00]} 34. Re2 {[%emt 0:00:24]} Nxd7 {[%emt 0:00:00]} 35. Bxd7 {[%emt 0:00:22]} Kxd7 {[%emt 0:00:00]} 36. Rxe5 {[%emt 0:00:18]} Rc8 {[%emt 0:00:00]} 37. Re2 {[%emt 0:00:32]} Rc5 {[%emt 0:00:00]} 38. g3 {[%emt 0:00:30]} e5 {[%emt 0:00:00]} 39. Kf2 {[%emt 0:00:49]} Kd6 {[%emt 0:00:00]} 40. gxf4 {[%emt 0:04:12]} exf4 {[%emt 0:00:00]} 41. Kg2 {[%emt 0:01:06]} Rc3 {[%emt 0:00:00]} 42. Rf2 {[%emt 0:07:00]} Kc5 {[%emt 0:13:30]} 43. Re2 {[%emt 0:07:37]} b5 {[%emt 0:00:30]} 44. Re5+ {[%emt 0:00:51]} Kc6 {[%emt 0:00:00]} 45. Re2 {[%emt 0:01:33]} Kd5 {[%emt 0:01:00]} 46. Rd2+ {[%emt 0:01:21]} Kc5 {[%emt 0:00:00]} 47. Re2 {[%emt 0:00:10]} a4 {[%emt 0:00:00]} 48. bxa4 {[%emt 0:00:31]} bxa4 {[%emt 0:00:00]} 49. Re7 {[%emt 0:03:23]} Rc2+ {[%emt 0:00:00]} 50. Kh3 {[%emt 0:00:00]} Rxa2 {[%emt 0:00:00]} 51. Rxh7 {[%emt 0:00:00]} Rb2 {[%emt 0:00:00]} 52. Ra7 {[%emt 0:00:00]} Kb4 {[%emt 0:00:00]} 53. Kg4 {[%emt 0:00:00]} Rxh2 {[%emt 0:00:00]} 54. Kxf4 {[%emt 0:00:00]} Rh5 {[%emt 0:00:00]} 55. Ke4 {[%emt 0:00:00]} a3 {[%emt 0:00:00]} 56. Kd3 {[%emt 0:00:00]} Rc5 {[%emt 0:00:00]} 57. Rb7+ {[%emt 0:00:00]} Ka4 {[%emt 0:00:24]} 58. Ra7+ {[%emt 0:00:00]} Kb3 {[%emt 0:03:02]} 59. Rb7+ {[%emt 0:00:00]} Ka2 {[%emt 0:00:25]} 60. Kd2 {[%emt 0:00:00]} Rc4 {[%emt 0:00:59]} 61. Rb8 {[%emt 0:00:00]} Ka1 {[%emt 0:00:48]} 62. Rb3 {[%emt 0:00:00]} Ka2 {[%emt 0:00:33]} 63. Rb8 {[%emt 0:00:00]} Rf4 {[%emt 0:00:24]} 64. Kc2 {[%emt 0:00:00]} Rxf3 {[%emt 0:00:08]} 65. Rb7 {[%emt 0:00:00]} Rf8 {[%emt 0:00:19]} 66. Rb6 {[%emt 0:00:00]} Rc8+ {[%emt 0:00:12]} 67. Kd2 {[%emt 0:00:00]} Rh8 {[%emt 0:00:43]} 68. Kc2 {[%emt 0:00:00]} Rh2+ {[%emt 0:00:07]} 69. Kc1 {[%emt 0:00:00]} Rb2 {[%emt 0:00:11]} 70. Rh6 {[%emt 0:00:00]} Rg2 {[%emt 0:00:31]} 71. Rb6 {[%emt 0:00:00]} Rg1+ {[%emt 0:00:10]} 72. Kc2 {[%emt 0:00:00]} Ka1 {[%emt 0:01:09]} 73. Ra6 {[%emt 0:00:00]} Rg3 {[%emt 0:00:24]} 74. Ra8 {[%emt 0:00:00]} a2 {[%emt 0:01:16]} 75. Rb8 {[%emt 0:00:00]} Rg7 {[%emt 0:00:29]} 76. Rb6 {[%emt 0:00:00]} Rc7+ {[%emt 0:00:04]} 77. Kd2 {[%emt 0:00:00]} Rh7 {[%emt 0:01:31]} 78. Kc2 {[%emt 0:00:00]} Rh2+ {[%emt 0:00:01]} 79. Kc1 {[%emt 0:00:00]} Rc2+ {[%emt 0:00:32]} 80. Kxc2 {[%emt 0:00:00]} 1/2-1/2

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.02"]
[Round "3.9"]
[White "Alanic, Mickael"]
[Black "Cardili, Mariano"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "2306"]
[BlackElo "2081"]
[Annotator "TA"]
[PlyCount "25"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,25,0,8,0,9,25,56,52,45,44,269,270]} 1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nh3 e6 7. Nf4 Bd6 8. c3 Nf6 9. h4 {B18: Classical Caro-Kann: 4...Bf5 sidelines.} Qc7 10. Qf3 Bc2 11. Nfh5 Nxh5 12. Nxh5 {[#]} O-O $146 {[#]} ({Black should try} 12... Rg8 $14) ({Predecessor:} 12... Bf8 13. Bc4 Nd7 14. Qe2 Bg6 15. Nf4 Nf6 16. Nxg6 hxg6 17. g3 Bd6 18. Bg5 Be7 {1-0 (69) Obad,A (2239)-Rosic,S (2235) Bosna 2017}) 13. Nxg7 $1 {[%mdl 512] Black did not feel at home in the position after the opening.} 1-0

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.02"]
[Round "3.10"]
[White "Papadiamandis, Elliot"]
[Black "Louis, Corentin"]
[Result "1/2-1/2"]
[ECO "C04"]
[WhiteElo "2204"]
[BlackElo "2053"]
[Annotator "TA"]
[PlyCount "39"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,39,54,61,96,16,12,15,16,13,3,9,16,3,1,4,11,11,9,8,18,15,15,11]} 1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. Be2 f6 7. exf6 Qxf6 8. Nf1 Bd6 9. Ne3 O-O 10. O-O Nb6 {C04: French Tarrasch: 3...Nc6.} 11. c4 (11. Ng4 $16 Qg6 12. Nfe5 Bxe5 13. Nxe5 Nxe5 14. dxe5) 11... Nxc4 $11 {The position is equal.} 12. Nxc4 dxc4 13. Bxc4 Kh8 14. Bg5 Qg6 {Hoping for ...Rxf3!} 15. Bh4 e5 {[#]} 16. dxe5 $146 ({Predecessor:} 16. Bg3 exd4 17. Nxd4 Bxg3 18. fxg3 Bg4 19. Qd2 Rfd8 20. Rf4 Nxd4 21. Raf1 Nf3+ 22. R4xf3 Bxf3 23. Qf2 Bc6 24. Bf7 Qd6 25. Qf5 Rf8 26. Qh5 Be8 {0-1 (26) Tutuncu,A-Ince,T Antalya 2020}) 16... Nxe5 17. Nxe5 Bxe5 18. Bg3 Bxg3 19. hxg3 Be6 20. Rc1 {White did not feel at home in the position after the opening. Accuracy: White = 80%, Black = 85%.} 1/2-1/2

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.03"]
[Round "4.1"]
[White "Degraeve, Remy"]
[Black "Studer, Noel"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "2349"]
[BlackElo "2573"]
[Annotator "TA"]
[PlyCount "102"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,102,0,0,0,0,0,0,0,0,4,7,0,18,12,18,15,15,19,23,11,28,24,37,37,37,37,37,37,61,55,58,54,66,55,60,0,0,0,0,0,0,0,0,0,6,-144,-150,-278,-279,-261,-263,-780,-658,-597,-428,-427,-427,-779,-781,-781,-774,-762,-762,-927,-874,-804,-490,-442,-412,-370,-306,-208,-141,-345,-345,-339,-339,-663,-443,-1368,-1188,-29971,-29970,-29977,-29978,-29976,-29972,-29990,-29991,-29991,-29992]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d5 6. e5 Ne4 7. Bd3 c5 $1 {[%cal Rc5d4]} 8. Nf3 {Threatening 0-0. E32: Nimzo-Indian: Classical (4 Qc2): 4...0-0.} cxd4 9. Nxd4 Nd7 10. Bf4 {The position is equal.} Ndc5 11. O-O Bxc3 {11...Nxd3 deserves study.} 12. bxc3 Nxd3 13. Qxd3 b6 14. cxd5 exd5 15. Rfe1 Qd7 16. a4 {[%cal Ba2a4,Ba4a5][%mdl 32] [#]} Qg4 $146 ({Predecessor:} 16... Nc5 17. Qg3 Ne4 18. Qh4 Nc5 19. Bg5 Qg4 20. f3 Qxh4 21. Bxh4 Bd7 22. a5 Nd3 {½-½ (31) Ristea,T (2338)-Steiger,W (2395) ICCF email 2013}) 17. Qe3 Qg6 18. a5 {Hoping for axb6.} Ba6 19. e6 fxe6 20. f3 Nc5 21. Bd6 Rfe8 22. Nc6 {aiming for axb6.} Qf7 23. axb6 axb6 24. Bxc5 (24. Ne5 $14 Qa7 25. Reb1) 24... bxc5 $11 25. Qxc5 Qc7 {White must now prevent ...Bb7.} 26. c4 d4 27. Re5 d3 28. Nb4 Qd7 $36 {[%mdl 2048] And now ...Rec8 would win. Black is pushing.} 29. Re4 {[#]} ({White should play} 29. Nxa6 $11 d2 30. Rd1 Rxa6 31. Re2) 29... Red8 $1 $17 30. Nc6 (30. Nxa6 $17 {was necessary.} d2 31. Kf2) 30... Bb7 $1 $19 {[%csl LRa1,LRc6]} 31. Rxa8 Bxa8 ({Stronger than} 31... Rxa8 32. Ne7+ Kh8 33. Rd4 $14) 32. Ne7+ $2 ({Not} 32. Rd4 $2 {[#]} Qxd4+ $1 {[%mdl 512]} 33. Nxd4 d2 $19) (32. Nxd8 d2 33. Rd4 d1=Q+ 34. Rxd1 Qxd1+ 35. Kf2) 32... Kh8 33. Rh4 {Rxh7+! would kill now.} h6 {...d2 is the strong threat.} 34. Qg5 {Threatening mate with Rxh6+!} Qa7+ 35. c5 (35. Kf1 $142 Qa1+ 36. Kf2 Qb2+ 37. Kg1) 35... Qa1+ 36. Kf2 Qb2+ 37. Kg3 Qf6 38. Rxh6+ Qxh6 39. Ng6+ Kh7 40. Qxd8 Qxg6+ 41. Kf2 Bd5 42. Qh4+ Kg8 {Threatens to win with ...Qe8.} 43. Qd4 $2 {This move loses the game for White.} (43. Qd8+ $17 {is the only way for White.} Kf7 44. Qc7+ Kf6 45. Qd8+ Ke5 46. Ke3) 43... Kf7 44. h3 Qf5 45. Qe3 $2 (45. h4) 45... Bc6 46. Ke1 (46. Qd4 $142 Bb5 47. Qd6) 46... Bb5 47. Kd2 Qf6 {Black mates.} 48. c6 Qb2+ 49. Ke1 Qb1+ 50. Kd2 Qb4+ 51. Kc1 Qc3+ {[%mdl 64] Double Attack. Accuracy: White = 53%, Black = 93%.} 0-1

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.03"]
[Round "4.2"]
[White "Degraeve, Jean-Marc"]
[Black "Reimanis, Ritvars"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "2530"]
[BlackElo "2421"]
[Annotator "TA"]
[PlyCount "131"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,131,20,16,10,24,0,0,0,27,27,17,-44,-39,-55,-41,-66,0,-32,15,0,0,-24,0,0,-6,-9,0,-16,-11,-17,0,-17,4,7,75,16,8,-3,0,-22,0,-32,0,0,-7,-26,0,-4,0,-32,-50,-185,-119,-238,-238,-219,-83,-394,-54,-84,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,285,268,377,0,0,0,0,0,12,8,9,9,12,0,23,25,33,26,31,35,21,0,0,0,0,0,0,0,-4,-8,-9,-284,-10,-11,-68,-3168,-1872,-12841,-12839,-2334,29995,29996]} 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Nd4 5. O-O Nxb5 6. Nxb5 c6 7. Nc3 d6 8. d4 Qc7 9. h3 {9.Bg5 is the recent fashion. C48: Four Knights: 4 Bb5, replies other than 4...Bb4.} h6 10. Be3 Be7 11. a4 {The position is equal.} g5 {[#]} 12. Nh2 $146 ({Predecessor:} 12. Nd2 Rg8 13. g4 h5 14. f3 d5 15. Qe2 Be6 16. Rae1 dxe4 17. Ndxe4 Nd5 18. Nxd5 cxd5 {1-0 (34) Willemze,T (2398)-Nabuurs,J (2157) Maastricht 2007}) 12... Rg8 13. g4 ({Better is} 13. a5 $11) 13... h5 $15 14. dxe5 dxe5 15. f3 Qa5 (15... Be6 $15) 16. Rf2 Bc5 17. Nf1 Be6 18. Qe1 O-O-O (18... hxg4 $6 19. Nd5 $14 (19. fxg4 Nd7 $11)) 19. Bxc5 Qxc5 20. a5 hxg4 21. hxg4 Rh8 22. Na4 Qe7 23. Qc3 Qc7 24. Nc5 Kb8 (24... Rh3 $11) 25. Ra4 (25. Rd2 $16) 25... Bc8 $11 26. Nd3 Nd7 27. Rc4 a6 28. Ng3 Rhe8 29. Nf5 {With the idea Nb4.} Ka8 30. Ne3 Qd6 31. Rh2 Nf8 32. Rb4 Qf6 33. Rh3 (33. Nf5 $15) 33... Ng6 (33... Ne6 $19 34. Nc4 (34. Qxe5 $2 Qxe5 35. Nxe5 Nf4 $19 {[%mdl 64] Discovered Attack}) 34... Nd4 35. Nb6+ Kb8 36. Rxd4 exd4) 34. Nc4 (34. Ng2 $17 {might work better.}) 34... Nf4 $19 35. Nxf4 Rd1+ (35... gxf4 $19 {has better winning chances.} 36. Rh5 Rd1+ 37. Kf2 Qd8) 36. Kg2 $2 {[%mdl 8192]} (36. Kf2 $17 {was the crucial defense.} Qxf4 37. Qe3) 36... Qxf4 $2 (36... gxf4 $19 37. Rh5 Red8) 37. Qe3 Bxg4 (37... Be6 $17 {aiming for ...Bxc4.} 38. Rh1 (38. Qb6 Rb8 $17) 38... Rxh1 39. Qxf4 exf4 40. Kxh1 Rd8) 38. fxg4 $11 Qxg4+ 39. Rg3 Qh5 40. Rh3 Qg4+ 41. Rg3 Qh5 {( -> ...Qh1+)} 42. Rh3 Qg4+ 43. Kh2 c5 $1 {[%cal Rc5b4]} 44. Rb3 Rd4 $1 {[%cal Rd4c4]} 45. Qf3 Qe6 $2 {[%mdl 8192]} (45... Qf4+ $11 46. Qxf4 exf4) 46. Nb6+ $18 Kb8 (46... Ka7 {is a better defense.}) 47. Qe3 $2 ({White should play} 47. Rh7 $18) 47... Qg4 $11 48. Rd3 Rxe4 49. Nd7+ Ka8 50. Nf6 Rxe3 51. Nxg4 Re2+ $1 52. Kg3 Rxc2 {Black wants to play ...f5.} 53. Nf6 Rc8 54. Nd7 {Black must now prevent Nb6+.} Ka7 55. Nb6 Rf8 56. Rh7 Rxb2 57. Rc3 Rb5 58. Nc4 e4 59. Kg4 f5+ 60. Kxg5 f4 {And now ...Rb1 would win.} 61. Nd6 $2 {[%mdl 8192] [#]} (61. Rh1 $1 $11 {and White stays safe.}) 61... Rb4 $2 (61... Rb2 $1 $19 {[%cal Rb2g2]} 62. Nxe4 Rg2+ 63. Kh4 f3) 62. Rxc5 {Hoping for Nc8+.} f3 (62... e3 $11 63. Nc8+ Kb8) 63. Rcc7 $2 {[%mdl 8192]} (63. Rc8 $15 Rxc8 64. Nxc8+ Kb8 65. Nb6) 63... f2 $19 64. Nxb7 Rg8+ 65. Kh6 f1=Q $4 {[%mdl 8192] [#]} (65... Kb8 $19 66. Nd8 Rxd8) 66. Nd8+ $1 {What a fight! Accuracy: White = 66%, Black = 63%.} 1-0

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.03"]
[Round "4.3"]
[White "David, Alberto"]
[Black "Carlo, Emanuele"]
[Result "1-0"]
[ECO "D27"]
[WhiteElo "2520"]
[BlackElo "2280"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,67,0,21,22,17,34,42,39,46,46,42,47,35,35,41,41,39,46,33,44,38,41,63,61,68,54,216,212,338,337,327,328,320,318,308,259,352,374,551,501,501,494,480,479]} 1. Nf3 Nf6 2. c4 c5 3. Nc3 d5 4. cxd5 Nxd5 5. e3 e6 6. Bc4 Nf6 7. O-O Be7 8. d4 O-O 9. Qe2 cxd4 10. Rd1 a6 11. a4 Nc6 12. Nxd4 Nxd4 13. exd4 Qc7 14. Bg5 {D27: Queen's Gambit Accepted: Classical main line: 7 e4!? and 7 a4.} h6 15. Bh4 {[#]} Bd7 $146 ({Predecessor:} 15... Re8 16. Rac1 Bd7 17. d5 exd5 18. Nxd5 Nxd5 19. Bxd5 Bc6 20. Bxc6 bxc6 21. Bxe7 Rxe7 22. Qc4 Re6 {1-0 (37) Kolanek,R (2020)-Borge,S (1272) LSS email 2011}) 16. d5 {[%cal Rd5e6] White is slightly better.} Qf4 17. Bg3 Qf5 18. Re1 {[%cal Rd5e6]} Bb4 {[%cal Re6d5]} 19. dxe6 Bxe6 20. Bxe6 fxe6 21. Qxe6+ Qxe6 22. Rxe6 Rac8 23. Be5 Nd7 24. Bd4 Rc4 25. Rd1 {aiming for Bxg7!} Rfc8 $2 {[#] Loses the game.} ({Black should play} 25... Nc5 $14 26. Re7 Rf7 27. Rxf7 Kxf7) 26. Rg6 $18 Nf6 (26... Bf8 $142 27. Bxg7 {[%mdl 64] Discovered Attack} Kf7) 27. Bxf6 Kf7 28. Rxg7+ Kxf6 29. Rxb7 Bxc3 30. bxc3 Rxc3 {KRR-KRR} 31. g3 Rc1 (31... R3c6 {is a better defense.} 32. a5 Re6) 32. Rb6+ {White is clearly winning.} R8c6 33. Rxc1 Rxb6 34. Rc5 {Accuracy: White = 100%, Black = 55%.} 1-0

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.03"]
[Round "4.4"]
[White "Solomon, Kenny"]
[Black "Bailet, Pierre"]
[Result "0-1"]
[ECO "C97"]
[WhiteElo "2352"]
[BlackElo "2500"]
[Annotator "TA"]
[PlyCount "110"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,110,45,12,9,5,19,0,33,32,26,32,31,7,43,0,16,10,13,10,10,10,10,10,10,10,11,11,11,11,11,11,19,0,0,0,0,0,11,0,11,7,12,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-92,-87,-70,-74,-83,-97,-276,-286,-343,-336,-473,-445,-655,-312]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. d5 Bd7 13. Nbd2 c4 {C97: Closed Ruy Lopez: Chigorin Defence: 11 d4 Qc7, sidelines.} 14. Nf1 g6 {[#]} 15. Bg5 $146 ({Predecessor:} 15. Ng5 Nh5 16. g4 Nf4 17. Bxf4 exf4 18. Nf3 Nb7 19. Qd2 g5 20. e5 dxe5 21. Nxe5 {0-1 (47) Binder,T (2225)-Daroczy,S (2140) Debrecen 1997}) 15... Rfb8 {The position is equal.} 16. Qd2 Nb7 17. Ng3 Nc5 18. Nh2 Qd8 19. Bh6 (19. f4 $5 {[%cal Rf4e5]}) 19... Bf8 20. Bxf8 Qxf8 21. b4 cxb3 22. axb3 a5 23. b4 axb4 24. cxb4 Rxa1 25. Rxa1 Na4 26. Bd3 Rc8 27. Rc1 Qd8 28. Nf3 Kg7 29. Rc2 Rxc2 30. Qxc2 Qb6 31. Qc1 h6 32. Ne2 Ng8 33. g4 Nf6 34. Ng3 Qd8 35. Kg2 Nh7 36. Qf1 Qb6 37. Qc1 Nf6 38. Qc2 Ne8 39. Ne2 Qa7 40. Qa2 h5 41. Nh2 hxg4 42. hxg4 Nf6 43. f3 Nh7 44. Qd2 f6 45. Nf1 Ng5 46. Qe3 Qb8 47. Qc1 Nb6 48. Nd2 Qa7 49. Qb2 (49. Nf1 $11) 49... Na4 $17 50. Qc2 Qe3 51. Ng1 {[#]} Qd4 $1 52. Kf1 $2 {Loses the game.} (52. Nb3 $17 Qxb4 53. Qc7 Qxb3 54. Qxd7+ Nf7 55. Qxb5 Qa2+ 56. Be2) 52... Qxb4 $19 53. Nb3 {and the idea Qc7 leaves White hopeful.} Nc5 54. Nc1 (54. Nxc5 $142 dxc5 55. Kg2) 54... Qd4 55. Nb3 (55. Be2 $142 Bxg4 56. fxg4) 55... Qa4 {Accuracy: White = 78%, Black = 93%.} (55... Qxd3+ $142 56. Qxd3 Nxd3) 0-1

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.03"]
[Round "4.5"]
[White "Van Foreest, Lucas"]
[Black "Alanic, Xavier"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2531"]
[BlackElo "2249"]
[Annotator "TA"]
[PlyCount "111"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,111,58,56,54,56,59,62,61,82,92,107,97,106,90,99,87,126,41,76,72,196,146,202,208,452,355,331,291,296,289,283,227,224,0,0,0,0,-24,108,11,13,21,75,0,10,0,0,-57,0,0,0,0,49,57,55,69,127,122,124,67,144,108,122,129,145,68,262,203,243,266,269,267,214,219,12839,12839,12839,278,250,194,228,205,185,185,202,189,162,102,114,99,180,113,160,167,141,75,254,250,246,226,246,246,226,197]} 1. e4 c6 2. d4 d5 3. e5 g6 4. c4 Be6 5. Qb3 Qb6 6. Nc3 {B12: Caro-Kann: Advance Variation.} dxc4 7. Bxc4 Bxc4 8. Qxc4 {[#] White is slightly better.} Nh6 $146 ({Predecessor:} 8... e6 9. Nf3 Ne7 10. O-O Na6 11. Bg5 h6 12. Bf6 Rg8 13. a3 Nc7 14. b4 g5 {1-0 (46) Mustafin,A (2315)-Kasoshvili,T (2178) Poti 2016}) 9. Nf3 Qa6 10. Qb3 Qb6 11. Qc2 Na6 12. O-O Nf5 13. Qe4 ({White should try} 13. Rd1 $16) 13... O-O-O 14. Rd1 f6 (14... Nc7 $16 {was necessary.}) 15. Bf4 Nc7 (15... Bh6 $16 {might work better.}) 16. d5 $18 fxe5 $2 (16... cxd5 17. Nxd5 Nxd5) 17. Nxe5 Nd6 18. Qf3 {[%cal Rd5c6]} Bg7 19. Qh3+ Nf5 20. Nf7 Qxb2 21. Rac1 $2 ({Stronger than} 21. Nxh8 Qxc3 22. Qxc3 Bxc3 $11) (21. Bxc7 $18 Kxc7 22. Rdc1 Bxc3 23. Rab1 (23. Qxc3 Qxc3 24. Rxc3 Nd4 $16) (23. Nxd8 Rxd8 24. Qxc3 Qxc3 $11)) 21... Bxc3 $1 $11 22. Nxd8 (22. Rxc3 $2 Rxd5 23. Rcc1 Rf8 $19) 22... Rxd8 23. Bxc7 Kxc7 (23... Rxd5 $11 {remains equal.} 24. Bf4 Bd4) 24. Rxc3 (24. Qxc3 $16 Qxc3 25. Rxc3) 24... Rxd5 {[%cal Rd5d1]} 25. Rcd3 h5 (25... Nd4 $11) 26. Qf3 (26. Rxd5 $16 cxd5 27. Qf3) 26... e6 27. a3 Qe5 28. h3 (28. a4 $11) 28... h4 (28... b5 $1 $15) 29. Rb1 b6 30. Rbd1 Kd6 31. Qg4 {[%mdl 1024] White has compensation.} Qf6 32. Qf4+ Qe5 $1 {[%cal Re5f4]} 33. Qg5 Qg7 34. Qd8+ Qd7 (34... Kc5 $14 35. Rxd5+ exd5) 35. Qb8+ Qc7 36. Qe8 g5 37. Re1 (37. a4 $16) 37... Qd7 $2 (37... Nd4 $1 $14) 38. Qb8+ Ke7 39. Rxd5 cxd5 $18 {[%mdl 4096] Endgame KQR-KQN} 40. Rc1 ({Not} 40. Qg8 Kf6 $16) 40... Kf6 41. Rc7 {[%mdl 64] Double Attack} Qa4 $2 (41... Qd6 42. Qh8+ (42. Qxa7 Qe5 $16) 42... Kg6 43. Rxa7 d4 44. Qg8+ Kf6 45. Rf7+ Ke5 46. Qxg5 Qxa3 47. Qf6+ Kd6) 42. Qh8+ Kg6 43. Qg8+ $2 (43. Qf8 {White wants to mate with Qf7+.} Qd1+ 44. Kh2) 43... Kf6 44. Rf7+ Ke5 45. Qxg5 Qxa3 46. Qf6+ Kd6 47. Qd8+ Ke5 48. Qb8+ ({Better is} 48. Qh8+ $1 $18 Ke4 49. Rc7) 48... Ke4 $16 49. Rxa7 Qc1+ 50. Kh2 Nd4 51. Ra2 b5 {[#]} 52. Qd6 $1 Qf4+ $2 (52... Kf5 $16) 53. Qxf4+ $18 Kxf4 {White is clearly better.} 54. g3+ Kg5 {[#]} 55. Rb2 $1 e5 56. Kg2 {Accuracy: White = 63%, Black = 57%.} 1-0

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.03"]
[Round "4.6"]
[White "Orfini, Nicolo`"]
[Black "Alanic, Mickael"]
[Result "1-0"]
[ECO "C76"]
[WhiteElo "2225"]
[BlackElo "2306"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,77,13,18,14,36,33,13,8,8,0,6,13,10,0,25,14,29,18,32,29,53,29,39,37,69,0,0,1,7,0,0,0,0,0,0,0,0,0,0,-50,0,0,0,-62,0,0,0,0,448,439,774,768,765,748,808,787,693,639]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. c3 a6 5. Ba4 d6 6. d4 Bd7 7. O-O Bg7 8. d5 Nce7 9. Bxd7+ Qxd7 10. c4 h6 11. Nc3 f5 12. Ne1 {C76: Ruy Lopez: Deferred Steinitz: 5 c3 Bd7 6 d4 g6.} fxe4 13. Nxe4 Nf6 {[#]} 14. f3 $146 {The position is equal.} ({Predecessor:} 14. Nxf6+ Bxf6 15. Nf3 b5 16. b3 bxc4 17. bxc4 Qg4 18. Qa4+ Qd7 19. Qd1 Qg4 20. Qa4+ Qd7 {½-½ (20) Djukic,N (2518)-Sedlak,N (2572) Mali Losinj 2019}) 14... O-O 15. Nc2 Nf5 16. Qd3 Rae8 17. Bd2 Rf7 18. Rad1 Ref8 19. b3 g5 20. Ne3 {Threatens to win with Nxg5!} Nd4 21. Nxf6+ Rxf6 22. Ng4 Rf5 23. Bc3 (23. Be3 $14) 23... h5 $11 24. Ne3 Rf4 25. Bxd4 exd4 26. Nc2 Qf7 27. Ne1 Be5 28. g3 Rf5 29. Rd2 h4 30. Kg2 Kg7 31. Qe4 Rh8 {Hoping for ...hxg3.} 32. Qg4 (32. Rg1 $11) 32... Rf6 (32... Kf6 $15 33. Rg1 Ke7) 33. f4 $36 {[%mdl 2048] White has some pressure.} hxg3 34. hxg3 {Black must now prevent Rff2.} Rfh6 $2 {[%mdl 8192]} (34... Kf8 $1 $11 {and Black stays safe.}) 35. Nf3 $18 {[%mdl 64] [#] Double Attack. White is clearly winning.} (35. fxe5 $2 {leads to mate.} Rh2+ 36. Kg1 Rh1+ 37. Kg2 Qxf1#) 35... Qh5 (35... Bxf4 $142 36. gxf4 Qxf4 37. Qd7+ Qf7 38. Qxf7+ Kxf7 39. Nxg5+ Kg6) 36. Qxh5 Rxh5 37. fxe5 g4 38. Nh4 dxe5 39. Re2 {Accuracy: White = 87%, Black = 67%.} 1-0

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.03"]
[Round "4.7"]
[White "Le Goff, Damien"]
[Black "Palozza, Christian"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2281"]
[BlackElo "2240"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,72,16,35,10,42,31,27,0,0,0,0,-10,12,-16,0,-10,22,25,18,15,28,15,22,24,31,25,34,24,20,24,23,15,44,44,52,43,62,17,18,19,21,34,13,-22,0,-8,0,-16,-27,-35,-35,-42,-20,-20,-20,-35,-26,-26,-26,-30,-15,-26,-26,-28,0]} 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bf4 Nf6 5. c3 Nc6 6. Nd2 {B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack.} g6 7. Ngf3 Bg7 8. Ne5 {White has an edge.} Nh5 9. Nxc6 bxc6 10. Be3 {[#]} Qc7 $146 ({Predecessor:} 10... e5 11. Nb3 e4 12. Be2 Nf6 13. O-O O-O 14. Nd2 Nd7 15. f3 f5 16. fxe4 dxe4 {0-1 (31) Mountford,C (1602)-Hegarty,S (2096) England 2010}) 11. Nf3 {[%cal Bd2f3,Bf3e1,Be1d3][%mdl 32]} a5 12. Qd2 Ba6 13. Bxa6 Rxa6 14. O-O O-O 15. Ne1 Nf6 16. Nd3 Nd7 17. Bf4 Qc8 18. Rad1 Re8 19. Rfe1 Ra7 20. h4 Nf6 21. f3 Rd7 22. Be5 Rdd8 23. Nc5 Nd7 24. Nxd7 Rxd7 25. Bxg7 Kxg7 26. b4 h5 27. a3 Ra7 28. Re3 Qf5 29. Re5 Qf6 30. Qg5 Qxg5 (30... axb4 {is interesting.} 31. axb4 Ra2 32. Re3 e6 33. Rde1 Rea8) 31. hxg5 axb4 32. axb4 $15 {KRR-KRR} e6 33. Re2 Rea8 34. Rc2 Ra1 35. Rxa1 Rxa1+ 36. Kf2 Ra4 {Accuracy: White = 85%, Black = 84%.} 1/2-1/2

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.03"]
[Round "4.8"]
[White "Mendonca, Leon Luke"]
[Black "Nineuil, Vincent"]
[Result "1/2-1/2"]
[ECO "E17"]
[WhiteElo "2490"]
[BlackElo "1920"]
[Annotator "RC"]
[PlyCount "82"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. g3 {[%emt 0:00:39]} Nf6 {[%emt 0:00:00]} 3. Bg2 {[%emt 0:00:18]} e6 {[%emt 0:00:02]} 4. O-O {[%emt 0:00:22]} Be7 {[%emt 0:00:04]} 5. c4 {[%emt 0:00:27]} O-O {[%emt 0:00:05]} 6. b3 {[%emt 0:00:15]} b6 {[%emt 0:02:46]} 7. Bb2 {[%emt 0:00:26]} Bb7 {[%emt 0:00:15]} 8. cxd5 {[%emt 0:00:26]} exd5 {[%emt 0:00:37]} 9. d4 {[%emt 0:00:26]} Nbd7 {[%emt 0:04:22]} 10. Nc3 {[%emt 0:00:50]} Ne4 {[%emt 1:26:49]} 11. Nxe4 {[%emt 0:14:48]} dxe4 {[%emt 0:00:00]} 12. Nd2 {[%emt 0:01:09]} f5 {[%emt 0:00:00]} 13. Nc4 {[%emt 0:01:35]} Nf6 {[%emt 0:00:00]} 14. Qc2 {[%emt 0:07:37]} Bd5 {[%emt 0:00:00]} 15. Rac1 {[%emt 0:10:32]} Rc8 {[%emt 0:00:00]} 16. Ne3 {[%emt 0:13:56]} Qd7 {[%emt 0:00:00]} 17. Rfd1 {[%emt 0:11:19]} c6 {[%emt 0:00:00]} 18. Qd2 {[%emt 0:06:20]} b5 {[%emt 0:00:00]} 19. Bc3 {[%emt 0:01:11]} Be6 {[%emt 0:00:00]} 20. d5 {[%emt 0:22:54]} Nxd5 {[%emt 0:00:00]} 21. Nxd5 {[%emt 0:00:26]} Bxd5 {[%emt 0:00:00]} 22. e3 {[%emt 0:00:42]} Qe6 {[%emt 0:00:00]} 23. Bf1 {[%emt 0:01:10]} a6 {[%emt 0:00:00]} 24. Bb4 {[%emt 0:00:11]} Rfd8 {[%emt 0:00:00]} 25. Bxe7 {[%emt 0:00:33]} Qxe7 {[%emt 0:00:00]} 26. Qa5 {[%emt 0:00:09]} Ra8 {[%emt 0:00:00]} 27. Rd2 {[%emt 0:02:52]} g5 {[%emt 0:00:00]} 28. Rcd1 {[%emt 0:01:30]} Qe5 {[%emt 0:00:00]} 29. Bc4 {[%emt 0:00:32]} f4 {[%emt 0:00:00]} 30. Bxd5+ {[%emt 0:00:04]} cxd5 {[%emt 0:00:00]} 31. Qb6 {[%emt 0:00:17]} Rd6 {[%emt 0:00:00]} 32. Qb7 {[%emt 0:01:23]} Rad8 {[%emt 0:00:00]} 33. Kh1 {[%emt 0:00:33]} Qf5 {[%emt 0:00:00]} 34. gxf4 {[%emt 0:00:29]} gxf4 {[%emt 0:12:00]} 35. Rg1+ {[%emt 0:00:26]} Rg6 {[%emt 0:00:00]} 36. Rxg6+ {[%emt 0:00:06]} hxg6 {[%emt 0:00:00]} 37. Qc7 {[%emt 0:00:06]} Rd7 {[%emt 0:00:00]} 38. Qb8+ {[%emt 0:01:04]} Kh7 {[%emt 0:00:00]} 39. exf4 {[%emt 0:00:31]} e3 {[%emt 0:00:00]} 40. fxe3 {[%emt 0:00:47]} Qe4+ {[%emt 0:00:00]} 41. Rg2 {[%emt 0:00:00]} Qb1+ {[%emt 0:00:00]} 1/2-1/2

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.03"]
[Round "4.9"]
[White "Basso, Pier Luigi"]
[Black "Paduano, Claudio"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2603"]
[BlackElo "2266"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,69,14,25,3,39,38,35,21,34,20,27,38,25,31,31,31,35,40,46,44,41,28,68,26,96,89,91,75,112,115,139,144,144,141,145,143,131,142,131,128,132,106,144,138,120,123,123,118,268,277,1491,1320,1812,943,1678,1345,29994,1227,29979,29979,1864,934]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. a3 {D37: Queen's Gambit Declined: 5 Bf4.} a6 7. e3 Nbd7 8. cxd5 {White is slightly better.} exd5 9. Bd3 c6 10. Qc2 Re8 11. O-O $36 {[%mdl 2048] White is more active.} Nf8 12. h3 Ng6 13. Bh2 Bd6 14. Bxd6 Qxd6 15. b4 {[#]} Bd7 $146 ({Predecessor:} 15... Be6 16. Na4 Nd7 17. Nc5 b6 18. Nb3 Red8 19. Rfc1 Ngf8 {1-0 (56) Plazuelo Pascual,J (2340)-Ruperez Benito,A (2348) Madrid 2018}) 16. Rab1 a5 (16... Qe7 $11 {remains equal.}) 17. Na4 axb4 18. axb4 b5 19. Nc5 Ra3 20. Rfc1 Bc8 21. Ra1 Rxa1 22. Rxa1 Nd7 23. Nxd7 Bxd7 24. Ra7 Rd8 25. Qc3 Qb8 26. Qa3 Be8 27. Qa5 Nf8 28. Ne5 {Rxf7 is the strong threat.} Ne6 {This costs Black the game.} (28... f6 $16) 29. Bf5 $18 c5 $2 {[#]} (29... Rc8 30. Qa6 h6) 30. Bxe6 fxe6 31. bxc5 b4 32. Qa6 b3 33. Rb7 (33. Qxe6+ $142 Kh8 34. Qe7 Bd7 35. Nf7+ {[%mdl 64] Double Attack} Kg8 36. Nxd8 Qxd8 {[%mdl 64] Remove Defender} 37. Qxd8+ Kf7 38. Qxd7+ {[%mdl 64] Double Attack} Kg6 39. Ra6+ Kh5 40. Qg4#) 33... b2 34. Qxe6+ Kh8 35. Qb6 {Accuracy: White = 88%, Black = 45%.} 1-0

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.03"]
[Round "4.10"]
[White "Bettalli, Francesco"]
[Black "Papadiamandis, Elliot"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2206"]
[BlackElo "2204"]
[Annotator "TA"]
[PlyCount "46"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,46,12,6,6,8,36,34,35,22,37,9,20,24,20,0,0,0,19,18,73,-4,0,-5,-4,-29,0,0,0,-95,-68]} 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Be3 Qa5 9. Qd2 Nc6 10. Rb1 $1 {10.Rb1 is better than 10.Rc1.} a6 {D85: Exchange Grünfeld: Unusual White 7th moves and lines with 7 Nf3.} 11. Rc1 O-O 12. d5 Rd8 $1 {White is slightly better.} 13. Bd3 Bg4 14. O-O ({Of course not} 14. dxc6 Bxf3 15. gxf3 (15. cxb7 Rab8 $15) 15... c4 $15) 14... Bxf3 15. gxf3 e6 {[#]} 16. c4 $146 {Hoping for Qxa5.} ({Predecessor:} 16. dxc6 c4 17. cxb7 Rab8 18. Rb1 Rxd3 19. Qb2 Qh5 20. Bf4 Be5 21. Bg3 Rxf3 22. Qb6 Qg4 23. Rfd1 h5 24. Qc5 Bf4 25. Qe7 Bxg3 {½-½ (25) Vertes,A (2343)-Bobel,P (2176) ICCF email 2008}) 16... Qxd2 17. Bxd2 Nd4 18. Kg2 Rdc8 (18... b5 $11) 19. Ba5 (19. Be3 $16) 19... Be5 20. Bb6 a5 21. Rb1 Kf8 22. Rfe1 Ra6 23. d6 {[#]} (23. a4 $1 $11) 23... Ke8 $1 {Accuracy: White = 68%, Black = 84%.} 1/2-1/2

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.04"]
[Round "5.1"]
[White "Studer, Noel"]
[Black "Degraeve, Jean-Marc"]
[Result "*"]
[ECO "E90"]
[WhiteElo "2573"]
[BlackElo "2530"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[WhiteTeam "TuRa Harksheide II"]
[BlackTeam "SV Werder Bremen I"]

{[%evp 12,75,34,34,34,34,41,38,36,38,42,44,47,43,38,39,50,41,54,41,52,50,39,38,36,32,56,52,62,22,81,76,93,97,89,90,129,105,117,77,75,0,95,80,111,65,69,42,64,0,79,79,77,78,94,85,88,78,114,133,141,124,95,68,64,48]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Be3 c5 7. Nf3 Qa5 {[#] Strongly threatening ...Nxe4. E90: King's Indian: Classical: Early deviations and 6 h3.} 8. Bd3 cxd4 9. Nxd4 Nc6 10. O-O Nxd4 11. Bxd4 Be6 12. Re1 {[#]} Rac8 $146 ({Predecessor:} 12... Nd7 13. Bxg7 Kxg7 14. Nd5 Bxd5 15. exd5 Rfe8 16. Bf1 Qc5 17. Qd2 a5 18. Rac1 a4 {1-0 (51) Studer,N (2558)-Issa,R (2358) chess.com INT 2020}) 13. b3 Rfe8 14. Bf1 Nd7 15. Bxg7 Kxg7 16. Nd5 Bxd5 17. exd5 Nf6 18. Re3 Rc7 19. a3 {[%cal Ba2a3,Ba3b4][%mdl 32]} Qb6 20. Qd2 a5 (20... e6 $11) 21. Rae1 $16 Qc5 22. b4 axb4 23. axb4 Qb6 24. Qb2 Kg8 25. Ra1 Rcc8 26. Rae1 Rc7 $1 27. g3 Rd7 28. Qa3 Rc7 29. Qa4 Kf8 30. Rf3 (30. Rd1 $14) 30... Rcc8 (30... Qd4 $11 {keeps the balance.}) 31. Qb3 Kg8 32. Qb2 Ra8 33. Rfe3 Qc7 34. Qd2 Kf8 35. g4 b6 36. Rf3 Kg8 37. Qh6 {[#] Hoping for g5.} Rf8 $1 38. Rf4 {Accuracy: White = 82%, Black = 84%.} *

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.04"]
[Round "5.2"]
[White "Bailet, Pierre"]
[Black "David, Alberto"]
[Result "1/2-1/2"]
[ECO "B47"]
[WhiteElo "2500"]
[BlackElo "2520"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,65,42,36,35,53,55,50,29,32,20,35,40,39,37,33,28,34,29,24,25,29,23,23,23,20,32,27,19,24,13,20,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. g3 a6 7. Bg2 d6 8. O-O Bd7 9. Nxc6 Bxc6 10. a4 Nf6 11. a5 Be7 12. Be3 Nd7 13. Na4 O-O 14. Nb6 {B47: Sicilian: Taimanov: 5 Nc3 Qc7 6 f4, 6 g3 and 6 Be2.} Rae8 15. c4 f5 16. Nxd7 {White is slightly better.} Qxd7 17. Qd3 Bxe4 18. Bxe4 fxe4 19. Qxe4 Rf5 20. Rfd1 Bf8 21. Rd3 Qf7 22. Bb6 Rc8 23. b3 {[%cal Bb2b3,Bb3b4][%mdl 32]} d5 24. Qe2 Bc5 25. Bxc5 Rxc5 26. cxd5 Rfxd5 27. b4 (27. Rxd5 {looks sharper.} Rxd5 28. Re1 h5 29. b4 Rd4 30. b5) 27... Rxd3 {The position is equal.} 28. bxc5 $11 {KQR-KQR} Qd7 29. Re1 Rd5 30. Qxe6+ Qxe6 31. Rxe6 Rxc5 32. Re7 Rxa5 33. Rxb7 {Accuracy: White = 100%, Black = 100%.} 1/2-1/2

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.04"]
[Round "5.3"]
[White "Orfini, Nicolo`"]
[Black "Degraeve, Remy"]
[Result "1/2-1/2"]
[ECO "A35"]
[WhiteElo "2225"]
[BlackElo "2349"]
[Annotator "TA"]
[PlyCount "118"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,118,-7,-17,0,-2,10,-17,0,0,0,0,0,0,0,0,0,0,0,0,0,0,111,-100,-100,-100,-110,-116,-96,-89,-82,-112,-99,-93,-13,-109,-30,-156,-44,-52,0,0,-12,-8,-5,-11,0,-68,-8,-27,-8,-20,-20,-89,0,-127,-20,-20,-20,-17,0,-112,-40,-38,0,0,0,-16,-16,-16,-16,-16,-16,-16,-16,-16,-16,-16,-16,-16,-14,-20,0,0,0,0,0,0,0,0,8,8,8,8,72,72,72,72,72,72,72]} 1. c4 Nf6 2. Nc3 g6 3. Nf3 c5 4. e3 Bg7 5. d4 cxd4 6. exd4 d5 7. cxd5 Nxd5 8. Qb3 Nxc3 9. bxc3 O-O 10. Be2 Nc6 11. O-O Na5 {A35: Symmetrical English: 2 Nc3 Nc6 3 Nf3.} 12. Qb4 Be6 13. Ba3 {[#]} Re8 $146 {The position is equal.} ({Predecessor:} 13... Bf6 14. Rac1 Rc8 15. c4 b6 16. d5 Bf5 17. Bb2 Bxb2 18. Qxb2 Rc5 19. Nd4 Qc8 {0-1 (45) Myzyk,J (2105)-Rak,T (2066) Poland 2009}) 14. Bb5 Nc6 15. Bxc6 $1 bxc6 16. Rfe1 Rb8 $36 {[%mdl 2048] Black is more active.} 17. Qc5 Qc7 {aiming for ...Rb5.} 18. Ng5 Bd5 19. c4 Qf4 20. Nh3 Qxd4 (20... Qg4 $1 $11 21. cxd5 Bxd4 22. Qxc6 Rec8) 21. cxd5 $2 (21. Qxd4 $16 {is forced if you want to stay better.} Bxd4 22. Rad1) 21... Qxc5 $17 22. Bxc5 Bxa1 23. Rxa1 cxd5 24. Bxa7 Rb7 $1 {[%cal Rb7a7]} 25. Bc5 Rb5 {[%mdl 1024] Black has strong compensation.} 26. Be3 e5 (26... Reb8 $17 27. f4 Rb1+ 28. Rxb1 Rxb1+ 29. Kf2 Rb2+ 30. Kf3 Rxa2) 27. f3 (27. f4 $11) 27... d4 (27... Reb8 $1 $17 28. Kf2 Rb2+ 29. Kg3 Re2) 28. Bc1 (28. a4 $11 Ra8 29. Bd2) 28... f5 (28... Reb8 $17 {Hoping for ...Rb1.} 29. Kf2 Rb1 30. Rxb1 Rxb1) 29. a4 $15 Ra5 ({Better is} 29... Ra8 $15 30. Bd2 Rb2) 30. Bd2 $11 Ra6 31. Kf1 e4 {White should prevent ...e3.} 32. Nf4 Kf7 33. Ke2 (33. h4 $11) 33... Rd6 (33... Rb6 $15 34. Bc1 g5) 34. h4 h6 35. fxe4 fxe4 36. Bb4 (36. a5 $11) 36... Rd7 (36... Rf6 $17 37. Nd5 Rc6) 37. Ra2 {[#]} (37. a5 $11) 37... g5 ({Black should try} 37... Rb8 $1 $17 {[%cal Rb8b4]} 38. Bd2 g5 39. hxg5 hxg5) 38. hxg5 hxg5 39. Nh3 Ke6 40. Bc5 {[#]} (40. a5 $11 {keeps the balance.}) 40... Rc8 (40... g4 $1 $17 {[%cal Rg4h3]} 41. Nf2 g3) 41. Bb6 $1 $15 Rc3 42. a5 e3 {Threatens to win with ...d3+.} 43. Nxg5+ Kf5 {And now ...d3+ would win.} 44. Nf3 d3+ 45. Kd1 d2 46. Nxd2 Rcd3 {[%cal Rd3d2]} 47. Bxe3 Rxe3 $11 {[%mdl 4096] Endgame KRR-KRN} 48. a6 {Black must now prevent a7.} Ra7 49. Nf3 Kf4 50. Ra4+ Kg3 51. Nd4 {Strongly threatening Nf5+.} Kxg2 52. Nb5 Ra8 53. a7 Re7 54. Kd2 Kf3 55. Kc3 Rg7 56. Kb4 Ke4 (56... Rg4+ $11 {remains equal.} 57. Ka5 Rxa4+ 58. Kxa4 Ke4) 57. Kc5+ $16 {White is better.} Ke5 58. Kb6 Rg1 59. Kb7 Rxa7+ {Accuracy: White = 72%, Black = 66%.} 1/2-1/2

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.04"]
[Round "5.4"]
[White "Reimanis, Ritvars"]
[Black "Van Foreest, Lucas"]
[Result "*"]
[ECO "A42"]
[WhiteElo "2421"]
[BlackElo "2531"]
[Annotator "TA"]
[PlyCount "84"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,84,35,33,27,26,31,35,28,33,0,0,0,0,0,0,-12,-6,-11,-12,-3,-6,-12,0,-14,0,-2,-3,-6,-6,-4,-8,-14,-15,-20,-26,-35,-22,-16,0,-14,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-11,-11,-8,-12,-12,-4,-4,0,0,0,-8,-8,-8,8,0,0,0,0,0,8]} 1. d4 g6 2. c4 Bg7 3. Nf3 d6 4. Nc3 e5 5. e4 Nc6 {[%cal Rc6d4]} 6. Bg5 {A42: Modern Defence: Averbakh Variation.} Nge7 {[%cal Re5d4]} 7. dxe5 dxe5 8. Qxd8+ {White is slightly better.} Nxd8 {[#]} 9. Bxe7 $146 ({Predecessor:} 9. Nd5 Nxd5 10. cxd5 f6 11. Be3 c6 12. Bc4 cxd5 13. Bxd5 Be6 14. O-O-O Bxd5 15. Rxd5 {1-0 (34) Lei,T (2447)-Kadric,D (2545) Caleta 2019}) 9... Kxe7 10. Nd5+ {[%mdl 64] [#] Double Attack} Kd7 11. Rd1 {Threatens to win with Nb6+.} Rb8 12. g3 c6 13. Nb6+ $1 {[%mdl 64] Discovered Attack (Double check)} Ke7 14. Nxc8+ Rxc8 15. Bh3 Ne6 16. Ke2 Rcd8 17. Bxe6 Kxe6 18. g4 Bf6 19. Rxd8 Bxd8 $11 {[%mdl 4096] Endgame KRB-KRN} 20. Rd1 Be7 21. h3 a5 22. Ne1 a4 23. Nd3 {The position is equal.} Rg8 24. Ke3 f5 25. f4 fxg4 26. hxg4 exf4+ 27. Nxf4+ Ke5 28. Nd3+ Ke6 29. Nf4+ Kf6 30. Rd7 {Strongly threatening e5+!} Rg7 {Hoping for ...Bc5+.} 31. Nd3 Ke6 32. Rxb7 {And now Rb6 would win.} Bg5+ {[%mdl 64] [#] Discovered Attack} 33. Kd4 {Intending Nc5+ and mate.} Bf6+ 34. Ke3 $1 $132 {[%mdl 2048] White is not keeping still} Rxb7 35. Nc5+ {[%mdl 64] Double Attack} Ke5 36. Nxb7 {KB-KN} Bg5+ 37. Kf3 $1 Kd4 38. e5 Kxe5 39. Nc5 h5 40. gxh5 gxh5 41. Nxa4 Kd4 42. Nb6 Ke5 {Accuracy: White = 97%, Black = 100%.} *

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.04"]
[Round "5.5"]
[White "Alanic, Xavier"]
[Black "Basso, Pier Luigi"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2249"]
[BlackElo "2603"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,82,10,8,11,11,11,4,5,4,4,4,4,4,4,15,5,13,10,15,14,-8,0,-30,-27,-27,-43,-35,0,-58,-36,-127,-120,-117,-129,-125,-120,-423,-412,-423,-397,-685,-682,-628,-458,-440,-426,-468,-442,-431,-443,-477,-470,-974,-945,-816,-966,-954,-951,-522,-937,-908,-906,-872,-854,-1600,-1044,-1621,-1621,-1600,-1572,-5202,-847]} 1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Nc3 e6 5. b3 Bd6 6. Bb2 O-O 7. Be2 e5 {A11: English Opening: 1...c6.} 8. cxd5 cxd5 9. Nb5 e4 {The position is equal.} 10. Nfd4 Be5 11. Ne6 fxe6 12. Bxe5 Nc6 13. Bc7 Qd7 14. Bg3 e5 15. d4 exd3 {[#]} 16. Qxd3 $146 ({Predecessor:} 16. Bxd3 Qe7 17. O-O Bg4 18. f3 Bh5 19. Qd2 Rad8 20. Rae1 Kh8 21. Qb2 Qe8 22. Nc3 {½-½ (40) Matlakov,M (2693)-Dubov,D (2644) Sochi 2016}) 16... Ne4 17. a3 Qf7 {And now ...Bf5 would win.} 18. f3 Nxg3 19. hxg3 {[%csl Gh1][%cal Rd3h7]} Bf5 (19... h6 {keeps more tension.} 20. Nd6 e4 21. Qd2 Qe6 22. Nb5 Qe5) 20. Qd2 (20. Nd6 $1 $11 Bxd3 21. Bxd3) 20... Rfd8 21. Rc1 (21. O-O $15) 21... a6 $17 22. Nc3 Na5 $36 {[%mdl 2048] Keeping White busy.} 23. Bd1 d4 24. e4 $2 {[%mdl 8192] Now White is beyond hope.} (24. Ne4 $17 {is more resistant.} Nxb3 25. Ng5 Nxd2 26. Nxf7 Kxf7 27. Rc7+ Kf6 28. Kxd2) 24... dxc3 $19 25. Qxc3 Rdc8 26. Qxa5 $2 (26. Qd2 Rxc1 27. Qxc1) 26... Rxc1 {Black is clearly winning.} 27. exf5 Qxb3 28. Qd2 Qxa3 29. O-O {aiming for Qxc1!} Qc5+ 30. Kh2 {Black must now prevent Qxc1!} Kh8 31. f6 gxf6 32. Rf2 {[#]} (32. Qh6 $142 Rf8 33. Be2 Rxf1 34. Bxf1) 32... Rxd1 $1 {[%mdl 64] Deflection} 33. Qxd1 Qxf2 34. Qd6 Re8 35. Qxf6+ Kg8 36. Qg5+ Kf7 37. Qf5+ {[#]} Ke7 $1 38. Qxe5+ Kd7 39. Qf5+ Kd8 40. Qf7 Qb6 {( -> ...Qh6+)} 41. f4 Qc7 {Accuracy: White = 43%, Black = 91%.} 0-1

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.04"]
[Round "5.6"]
[White "Palozza, Christian"]
[Black "Solomon, Kenny"]
[Result "*"]
[ECO "E11"]
[WhiteElo "2240"]
[BlackElo "2352"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,62,10,14,0,0,0,0,-13,0,-8,0,-5,16,14,8,17,19,3,23,32,19,29,37,37,29,57,82,72,61,47,38,39,44,40,39,25,26,31,19,4,11,0,25,26,44,44,44,47,46]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2 Nbd7 9. a4 {E11: Bogo-Indian.} a5 10. Rc1 {10.Na3 is more fashionable. Played by Radoslaw Wojtaszek in July 2020.} Re8 {[#]} 11. Nc3 $146 {The position is equal.} ({Predecessor:} 11. Bf4 Nh5 12. Be3 Nhf6 13. Na3 Bd6 14. Rd1 Qe7 15. Rac1 Ne4 16. Ne1 Bxa3 17. Bxe4 dxe4 18. bxa3 {½-½ (35) Li,D (2467)-Zhou,J (2625) Xingtai 2018}) 11... dxc4 12. Nd1 b6 13. Ne3 Ba6 14. Nxc4 Rc8 15. Nce5 Nxe5 $1 16. Nxe5 c5 17. Nc6 Qd7 18. Nxe7+ Qxe7 19. dxc5 Rxc5 20. Qb3 Nd5 21. e4 Nb4 22. Be3 Rxc1+ 23. Rxc1 Qd6 24. Rd1 Qb8 25. Qc3 Rc8 26. Bf4 $36 {[%mdl 2048] Black is under pressure.} Qb7 27. Qd4 {[#] Intending Qd8+! and mate.} h6 28. e5 Nd5 29. Bxd5 Qxd5 30. Qxd5 exd5 31. Rxd5 Rc4 {Accuracy: White = 100%, Black = 89%.} *

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.04"]
[Round "5.7"]
[White "Nineuil, Vincent"]
[Black "Krallis, Christos"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1920"]
[BlackElo "2402"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,58,9,34,40,31,2,16,-3,11,11,12,0,0,-16,-8,0,25,0,-14,-39,0,0,0,0,5,18,20,10,27,0,0,-16,12,-71,-64,-202,-202,-203,-186,-659,-635,-1070,-1068,-1361,-1372,-29990,-29991,-29991,-29989,-29989,-29990]} 1. d4 Nf6 2. Nf3 b6 3. e3 Bb7 4. Bd3 g6 5. Nbd2 d5 6. O-O {A47: 1 d4 Nf6 2 Nf3 b6: Torre, London and Colle Systems.} Bg7 7. b3 O-O 8. Bb2 {The position is equal.} c5 9. dxc5 bxc5 {[#]} 10. Re1 $146 ({Predecessor:} 10. c4 e6 11. cxd5 exd5 12. Qc2 Nbd7 13. Ne5 Rc8 14. Nxd7 Qxd7 15. Rad1 Rfe8 16. Rfe1 {1-0 (38) Guliyev,N (2559)-Van Dongen,P (2339) Montigny le Bretonneux 2013}) 10... Nc6 11. a3 d4 12. exd4 cxd4 13. Ne4 Qb6 14. b4 Rad8 15. Nc5 Ba8 16. c3 e5 17. cxd4 exd4 18. Rc1 Nd5 19. Qb3 Qb8 20. Bc4 Nf4 21. Rcd1 {[#]} (21. Bf1 $11 {keeps the balance.}) 21... Qc8 $1 $17 {[%cal Rc8g4]} 22. h3 {[#] Now White is beyond hope.} (22. Bf1 $15) 22... Na5 $1 $19 {[%cal Ra5b3][%mdl 576] Deflection} 23. bxa5 {Threatens to win with Ne4.} Qxc5 24. Rc1 $2 (24. Bc1 Rb8 25. Qc2) 24... Qh5 {White must now prevent ...Rb8.} 25. Bxd4 {[#]} Nxh3+ $1 {[%mdl 512]} 26. Kf1 (26. gxh3 Bxf3) 26... Nf4 {( -> ...Qh1+)} 27. Re7 Qh1+ {[%mdl 64] Double Attack. Black mates.} 28. Ng1 Qxg2+ 29. Ke1 Qxg1+ {Accuracy: White = 39%, Black = 94%.} 0-1

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.04"]
[Round "5.8"]
[White "Carlo, Emanuele"]
[Black "Bifulco, Michel"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "2280"]
[BlackElo "2251"]
[Annotator "TA"]
[PlyCount "50"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,50,12,38,30,30,25,27,22,43,25,43,50,39,31,14,4,4,7,0,0,0,0,0,-15,-16,-25,20,-44,-35,-76,-16,-16,-16,-16,23,25,45,40,37,62,73,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. a4 d6 6. a5 {C55: Two Knights: 4 d3, 4 d4 exd4 5 e5 and Max Lange Attack.} a6 7. c3 g5 8. Qb3 {[#] White has an edge.} Qd7 $146 ({Predecessor:} 8... Qe7 9. Nbd2 Nd7 10. Nf1 Nc5 11. Qc2 f5 12. b4 fxe4 13. dxe4 Ne6 14. Ne3 Nf4 {1-0 (41) Savchenko,B (2577)-Gareyev,T (2598) Moscow 2019}) 9. Nbd2 {[%cal Bb1d2,Bd2f1,Bf1e3][%mdl 32]} Bg7 10. Nf1 O-O 11. Ne3 Ne7 {[%cal Bc6e7,Be7g6,Bg6f4][%mdl 32]} 12. O-O c6 13. Qc2 d5 14. Bb3 Qc7 15. Re1 Be6 16. Nf1 Ng6 17. h3 Nh5 18. Be3 (18. d4 $11) 18... Nhf4 19. c4 {Black should prevent cxd5.} d4 (19... Qd7 $17 {White must now prevent ...Bxh3!} 20. Bxf4 Nxf4 21. cxd5 Bxh3 22. dxc6 (22. Ne3 $2 Bxg2 23. Nxg5 hxg5 $19) 22... bxc6) 20. Bxf4 $1 $11 Nxf4 21. c5 Qd7 {next ...Bxh3! is good for Black.} 22. Bxe6 Qxe6 23. Ng3 g4 24. hxg4 Qxg4 {[#] Hoping for ...h5.} 25. Nh2 ({Better is} 25. Kh1 $16) 25... Qg6 {Accuracy: White = 81%, Black = 82%.} 1/2-1/2

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.04"]
[Round "5.9"]
[White "Alanic, Mickael"]
[Black "Le Goff, Damien"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "2306"]
[BlackElo "2281"]
[Annotator "TA"]
[PlyCount "29"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,29,3,0,0,0,0,-7]} 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nf6 5. Nc3 Nc6 6. Bf4 a6 7. e3 Bf5 8. Bd3 Bxd3 9. Qxd3 e6 10. a3 Bd6 11. Bxd6 Qxd6 12. O-O O-O 13. Rac1 {The position is equal.} Rfc8 {D13: Slav Defence: Exchange variation without ...Bf5.} 14. Ne2 {[#]} Ne4 $146 ({Predecessor:} 14... Ne7 15. h3 h6 16. Qb1 Rxc1 17. Rxc1 Qd8 18. Rc2 Rc8 19. Rxc8 Qxc8 20. Qc1 Qxc1+ 21. Nxc1 {½-½ (30) Tran,T (2509)-Nguyen,V (2468) Budapest 2019}) 15. Nd2 {Not much happened in this game.} 1/2-1/2

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.04"]
[Round "5.10"]
[White "Pecci, William"]
[Black "Mendonca, Leon Luke"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2012"]
[BlackElo "2490"]
[Annotator "TA"]
[PlyCount "160"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,160,13,25,-10,44,4,25,25,36,29,81,46,44,0,0,0,8,-6,-1,-13,-7,-16,-11,-22,-19,-72,-72,-67,-66,-73,-84,-84,-85,-93,-91,-162,-111,-265,-45,-45,-40,-38,-36,-113,-96,-162,-162,-290,-200,-314,-142,-177,-164,-217,-83,-172,-106,-190,-183,-244,-237,-213,-203,-250,-250,-409,-240,-462,-467,-447,-447,-402,-326,-543,-543,-470,-450,-541,-481,-792,-685,-581,-493,-7629,-4283,-7524,-10418,-29948,-29948,-29941,-12529,-29957,-29957,-29968,-29958,-29972,-29974,-29977,-29975,-29975,-29976,-29976,-29977,-29976,-29971,-29976,-29977,-29977,-29978,-29978,-29976,-29977,-29974,-29974,-29975,-29976,-29977,-29978,-29979,-29979,-29980,-29980,-29981,-29981,-29982,-29982,-29983,-29983,-29983,-29985,-29983,-29990,-29991,-29991,-29992,-29993,-29994,-29994,-29991,-29990,-29990,-29993,-29994,-29994,-4627]} 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. g3 Nf6 5. Bg2 O-O 6. Nge2 c6 7. h3 Nbd7 8. O-O Qc7 9. Be3 e5 10. f4 {B07: Pirc Defence: Miscellaneous Systems.} exd4 (10... b5 $11) 11. Bxd4 {[#]} b6 $146 {[%cal Bb7b6,Bb6b5,Bb5b4][%mdl 32]} ({Predecessor:} 11... Re8 12. a4 a5 13. g4 Nc5 14. Ng3 Ne6 15. Be3 Nd7 16. Qd2 Nb6 17. b3 Nd7 18. Rad1 Nec5 19. Nce2 Bf8 20. g5 b6 {1-0 (42) Saint Pierre,B-Roy,A Montreal 1987}) 12. g4 {White has an edge.} Ba6 13. Re1 Bxe2 (13... h6 $11 {keeps the balance.}) 14. Rxe2 (14. Nxe2 {is more complex.} Rad8 15. c4 Nc5 16. Qc2 Rfe8 17. Rad1) 14... Rfe8 15. Bf3 h6 16. Qd2 b5 17. Rd1 Rad8 18. Qe1 b4 19. Nb1 c5 20. Bf2 g5 21. e5 (21. fxg5 $11 hxg5 22. Bg2) 21... dxe5 $17 22. fxg5 hxg5 23. Bg3 Nf8 {[%cal Bd7f8,Bf8g6,Bg6f4][%mdl 32]} 24. Rxd8 Qxd8 25. c3 Ng6 26. cxb4 {[#]} (26. Nd2 $17) 26... cxb4 ({Better is} 26... e4 $1 $19 {[%mdl 512]} 27. Bxe4 Nxe4 28. Rxe4 Rxe4 29. Qxe4 cxb4) 27. Qxb4 $2 {[#]} (27. Nd2 $17) 27... Qd3 $2 ({Black should play} 27... e4 $1 $19 {[%cal Re4f3][%mdl 512]} 28. Bg2 (28. Bxe4 Nxe4) 28... Nf4) 28. Qb3 $1 $15 {[%cal Rb3d3]} Qxb3 ({Inferior is} 28... Qxb1+ 29. Re1 $16) 29. axb3 e4 30. Bh1 (30. Bg2 $15) 30... Nf4 $36 {[%mdl 2048] White is under strong pressure.} 31. Bxf4 (31. Re1 $17) 31... gxf4 $19 32. g5 (32. Nc3 $142 f3 33. Re1) 32... f3 33. Re1 (33. Bxf3 $142 exf3 34. Rxe8+ Nxe8 35. Kf2) 33... Nh7 (33... Nh5 $1 $19 {is more deadly. Hoping for ...Bd4+.} 34. Nd2 Bd4+ 35. Kh2 Be5+ 36. Kg1 f2+ $1 {[%mdl 576] Decoy} 37. Kxf2 Bg3+ {[%mdl 64] Skewer} 38. Kf1 Bxe1 39. Kxe1 Ng3) 34. Bxf3 Nxg5 35. Bg4 (35. Bg2 $142) 35... Bxb2 (35... f5 $1 $19 {[%cal Rf5g4]} 36. h4 fxg4 37. hxg5 Bxb2) 36. h4 {[#]} (36. Kg2 $17 {keeps fighting.}) 36... Nh7 (36... f5 $1 $19 {[%mdl 512]} 37. Bh5 (37. Bxf5 Nf3+) 37... Nf7) 37. Re2 (37. Nd2 $17 {might work better.}) 37... Bd4+ 38. Kg2 (38. Kf1 {was called for.}) 38... Nf6 39. Kh3 Kg7 40. Nd2 Kg6 41. Nc4 $2 (41. Rg2 Nxg4 42. Rxg4+ Kf5 43. Nf1) 41... Rb8 (41... Nxg4 $142 42. Kxg4 f5+ 43. Kf4 Rh8) 42. Nd2 $2 (42. Kg2 {is the only way for White.}) 42... Nxg4 43. Kxg4 {[%mdl 4096] Endgame intending h5+. KRB-KRN} f5+ 44. Kf4 Bg7 45. Nxe4 $2 (45. Rg2+ Kf6 46. Nxe4+ fxe4 47. Ra2) 45... fxe4 46. Rxe4 Rxb3 {KRB-KR} 47. Ra4 Bh6+ 48. Ke4 (48. Kg4 $142 Be3 49. h5+ Kf7 50. Rc4) 48... Be3 49. Kd5 Bb6 50. Kc4 (50. Ke5 $142) 50... Rh3 51. Kb5 Kh5 52. Ka6 Rxh4 53. Ra2 Kg5 54. Ra1 Kf6 {Black mates.} 55. Ra2 Ke6 56. Ra1 Kd5 57. Ra2 Rh6 58. Kb5 Bd4 59. Rc2 Rb6+ 60. Ka5 Rb1 61. Ka4 Bc5 62. Ra2 Kc6 63. Ka5 Kb7 64. Rg2 Bb6+ 65. Ka4 Rg1 66. Rb2 Rg4+ 67. Ka3 Kc6 68. Re2 Bc5+ 69. Kb3 Kb5 70. Kc3 Rg3+ 71. Kb2 a5 {[%cal Ba7a5,Ba5a4,Ba4a3,Ba3a2][%mdl 32]} 72. Ka2 Rf3 73. Re4 Rf2+ 74. Kb1 a4 75. Rg4 a3 76. Re4 Bb4 77. Re3 Ka4 78. Rh3 Be7 79. Rh6 a2+ 80. Ka1 Bf6+ {Accuracy: White = 23%, Black = 66%.} 0-1

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.05"]
[Round "6.1"]
[White "David, Alberto"]
[Black "Studer, Noel"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "2520"]
[BlackElo "2573"]
[Annotator "TA"]
[PlyCount "54"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,54,0,0,4,20,5,32,33,31,23,16,24,35,29,22,21,28,37,26,0,0,0,0,0,0,0,0,0,23,0,0,-3,0,-43,-33,-49,-33,-64,-21,-135,-137,-258,-92,-78,-77,-503,-509]} 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. a3 d5 5. Bb5 d4 6. Ne2 {next Nxe5 is good for White. C47: Scotch Four Knights and Four Knights with 4 g3.} Nxe4 7. d3 Nf6 8. Nxe5 {White is slightly better.} Qd5 9. Bxc6+ bxc6 10. Nf3 c5 11. O-O Bd6 12. c4 Qb7 13. b4 Bg4 {[#]} 14. Nh4 $146 ({Predecessor:} 14. bxc5 Bxf3 15. gxf3 Bxc5 16. Qa4+ c6 17. Rb1 Qc8 18. Bg5 Nd7 19. Ng3 O-O 20. Bf4 {½-½ (52) Glek,I (2580)-Zaja,I (2459) Austria 2005}) 14... O-O 15. bxc5 Bxc5 16. h3 Bd7 17. Ng3 Rfe8 18. Bg5 Qc6 19. Qf3 Re6 $36 {[%mdl 2048] White is under pressure.} 20. Ngf5 g6 21. Ng3 Rae8 22. Qd1 Bc8 23. Qd2 Bb7 24. f4 (24. Bxf6 $11 {keeps the balance.} Rxf6 25. Ne4) 24... Re3 $17 25. Kh2 (25. f5 $17 h6 26. Bxe3 dxe3 27. Qe2) 25... Be7 $2 (25... Nh5 $19 {and Black stays clearly on top.} 26. Rf3 h6 $1 {[%mdl 512]} 27. Bxh6 Nxg3 28. Rxg3 Kh7) 26. Nf3 Qd6 {aiming for ...Nd7.} 27. Ne5 $2 {[%mdl 8192] [#]} (27. Rae1 $17 {is a better chance.}) 27... Rxg3 $1 {[%mdl 576] Remove Defender. Accuracy: White = 54%, Black = 83%.} 0-1

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.05"]
[Round "6.2"]
[White "Basso, Pier Luigi"]
[Black "Bailet, Pierre"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2603"]
[BlackElo "2500"]
[Annotator "TA"]
[PlyCount "117"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,117,22,26,25,22,33,26,28,25,29,34,20,22,21,22,20,35,32,30,20,18,17,17,18,25,31,38,12,32,12,15,12,16,16,43,35,49,50,85,85,85,71,107,85,85,85,85,85,85,39,41,41,42,42,50,57,57,22,64,72,70,57,57,57,97,57,62,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bf4 O-O 6. e3 Nbd7 7. a3 {D37: Queen's Gambit Declined: 5 Bf4.} c5 8. cxd5 Nxd5 9. Nxd5 {White has an edge.} exd5 10. dxc5 Nxc5 11. Be5 Bf6 12. Bxf6 Qxf6 13. Qd4 Qxd4 14. Nxd4 Bd7 15. b4 Ne6 {[#]} 16. Bd3 $146 ({Predecessor:} 16. Kd2 Nxd4 17. exd4 Rfe8 {½-½ (17) Vertiz Gutierrez,P (2387)-Johnston,A (2387) ICCF email 2019}) 16... Nxd4 17. exd4 Rfe8+ 18. Kd2 Kf8 19. h4 ({Stronger than} 19. Bxh7 g6 $17) 19... h6 20. b5 Ke7 21. a4 Kd6 22. a5 b6 23. Rhc1 Reb8 24. Ra3 g5 25. hxg5 hxg5 26. Rca1 f6 27. g3 Rb7 28. axb6 Rxb6 29. Ra6 {[#] aiming for Rxb6+.} ({But not} 29. Rxa7 $6 Rxa7 30. Rxa7 Bxb5 $11) 29... Rab8 30. Kc3 {Hoping for Kb4.} Rxa6 $1 31. Rxa6+ $14 {[%mdl 4096] Endgame KRB-KRB} Rb6 32. Ra5 Rb7 33. Kb4 Rc7 34. Ra1 Bg4 35. f4 gxf4 36. gxf4 Bc8 37. Rh1 Bg4 38. Rh6 Ke6 39. Rh1 (39. Rh7 $1 $14 Rxh7 40. Bxh7) 39... Bf5 $11 {The position is equal.} 40. Re1+ Be4 $1 41. Bxe4 dxe4 42. Rxe4+ {KR-KR} Kd5 43. Re8 Rc4+ 44. Ka5 Rxd4 45. f5 Rd3 46. Kb4 Rd4+ 47. Ka5 Rd3 48. Re6 Ra3+ 49. Kb4 Ra1 50. Rxf6 Rb1+ 51. Ka4 Ra1+ 52. Kb3 Rb1+ 53. Kc3 Rxb5 54. Ra6 Ke5 55. f6 Rb7 56. Kc4 Rf7 57. Kb5 Rxf6 58. Rxf6 Kxf6 59. Ka6 {Accuracy: White = 89%, Black = 88%.} 1/2-1/2

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.05"]
[Round "6.3"]
[White "Degraeve, Jean-Marc"]
[Black "Degraeve, Remy"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2530"]
[BlackElo "2349"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,55,0,0,17,-12,5,6,17,4,0,8,0,6,4,15,5,3,10,0,6,8,21,12,25,6,6,3,43,9,54,30,30,25,297,4,7,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. d4 Nf6 4. Nc3 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 {With the idea Qe2+.} O-O {C47: Scotch Four Knights and Four Knights with 4 g3.} 9. O-O Bg4 10. f3 Bh5 $1 11. dxc6 Qd4+ 12. Kh1 {[#] Strongly threatening Bxh7+!} Bxc3 13. bxc3 Qxc3 14. Bf4 Qxc6 15. Qd2 Bg6 16. Rac1 {[#]} Nd5 $146 ({Predecessor:} 16... Rfd8 17. Rfe1 a5 18. Be5 Nd5 19. a3 Qa4 20. Bxg6 hxg6 21. Qd3 Rd7 22. h3 Rad8 {½-½ (31) Yu,Y (2738)-Aronian,L (2752) Stavanger 2019}) 17. Be5 Rfe8 18. Rfe1 Rad8 19. Bg3 Rxe1+ 20. Rxe1 Nc3 21. h3 Nxa2 (21... Bxd3 {seems wilder.} 22. cxd3 Nd5 23. Rc1 Qb7 24. Qc2 h6) 22. Qa5 Bxd3 23. cxd3 Nc1 $2 {[%mdl 8192] [#]} (23... Nc3 $11) 24. Qxa7 $2 ({White has to play} 24. Qg5 $1 $18 {[%mdl 512]} f6 25. Qxc1 Qxc1 26. Rxc1) 24... Nxd3 $11 {The position is equal.} 25. Qxc7 Qxc7 26. Bxc7 {Hoping for Re3.} Nxe1 27. Bxd8 Nd3 28. Kh2 {Accuracy: White = 71%, Black = 68%.} 1/2-1/2

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.05"]
[Round "6.4"]
[White "Krallis, Christos"]
[Black "Van Foreest, Lucas"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2402"]
[BlackElo "2531"]
[Annotator "RC"]
[PlyCount "54"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:07]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:07]} 3. Nf3 {[%emt 0:00:30]} d5 {[%emt 0:00:07]} 4. g3 {[%emt 0:00:08]} dxc4 {[%emt 0:00:19]} 5. Bg2 {[%emt 0:00:34]} a6 {[%emt 0:00:18]} 6. O-O {[%emt 1:31:48]} Nc6 7. e3 {[%emt 0:00:00]} Rb8 {[%emt 0:00:34]} 8. Qe2 {[%emt 0:00:00]} b5 {[%emt 0:00:43]} 9. b3 {[%emt 0:00:00]} cxb3 {[%emt 0:00:15]} 10. axb3 {[%emt 0:00:00]} Bd6 {[%emt 1:32:30]} 11. Bd2 {[%emt 0:00:00]} Bb7 {[%emt 0:00:00]} 12. Rc1 {[%emt 0:00:00]} O-O {[%emt 0:00:00]} 13. Ne1 {[%emt 0:00:00]} Qd7 {[%emt 0:00:00]} 14. Nd3 {[%emt 0:00:00]} Rfd8 {[%emt 0:00:00]} 15. Nc5 {[%emt 0:00:00]} Bxc5 {[%emt 0:00:00]} 16. Rxc5 {[%emt 0:00:00]} Nxd4 {[%emt 0:00:00]} 17. exd4 {[%emt 0:00:00]} Qxd4 {[%emt 0:03:30]} 18. Qe5 {[%emt 0:06:00]} Ne4 {[%emt 0:00:00]} 19. Qxd4 Rxd4 20. Bxe4 {[%emt 0:00:00]} Bxe4 {[%emt 0:00:00]} 21. Nc3 {[%emt 0:00:00]} Bf3 {[%emt 0:00:00]} 22. Be3 {[%emt 0:00:00]} Rd3 {[%emt 0:00:00]} 23. b4 {[%emt 0:02:30]} Rbd8 24. Re1 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 25. Ne2 {[%emt 0:00:00]} Rd1 {[%emt 0:00:00]} 26. Kf1 {[%emt 0:00:00]} Bg2+ {[%emt 0:00:00]} 27. Kxg2 {[%emt 0:00:00]} Rxe1 {[%emt 0:00:00]} 1/2-1/2

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.05"]
[Round "6.5"]
[White "Solomon, Kenny"]
[Black "Orfini, Nicolo`"]
[Result "1-0"]
[ECO "A56"]
[WhiteElo "2352"]
[BlackElo "2225"]
[Annotator "TA"]
[PlyCount "111"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,111,50,51,35,49,35,84,91,97,85,98,83,111,104,116,113,119,102,123,58,181,118,127,125,106,113,128,117,157,156,168,159,173,144,203,195,263,147,159,156,145,128,190,183,196,206,205,206,260,231,241,204,203,168,252,251,316,280,287,229,458,452,387,188,195,145,141,151,145,139,139,127,129,148,221,201,272,272,309,293,258,196,268,257,326,215,244,238,222,0,0,0,205,91,341,352,891,988,960,979,930,931,29974,691]} 1. d4 Nf6 2. c4 c5 3. d5 a6 4. Qc2 e6 5. e4 d6 {[#]} 6. Bd3 $146 {A56: Czech Benoni.} ({Predecessor:} 6. Nc3 g6 7. Be2 Bg7 8. Nf3 exd5 9. cxd5 b5 10. a4 b4 11. Nd1 Bg4 12. h3 Bxf3 13. Bxf3 {0-1 (27) Banovic,I (2224)-Budisavljevic,L (2324) Novi Sad 2018}) 6... g6 7. Nf3 e5 8. Nc3 {White is better.} Bg7 9. h3 O-O 10. Bg5 b5 11. cxb5 axb5 12. Bxb5 Na6 13. Qd2 Qa5 14. O-O (14. Bc6 $16 Rb8 15. a4) 14... Nc7 (14... Nxe4 $1 $14 15. Nxe4 {[%mdl 64] Discovered Attack} Qxb5) 15. Bd3 ({White should try} 15. Bc6 $18) 15... Ba6 $16 16. Rfe1 Rfb8 17. Bxa6 Rxa6 18. Qc2 Qb4 19. Rab1 Qb7 20. Nd2 Nh5 21. Nc4 f6 (21... Nf4 $16 {was called for.} 22. b3 h6) 22. Be3 $18 Qc8 (22... Nb5 $142 23. Nxb5 Qxb5) 23. Qd2 (23. a4 $18) 23... f5 $16 24. exf5 gxf5 25. Bh6 Bf6 (25... Qf8 $16 26. Qg5 Qf6) 26. Kh2 Ng7 27. Rg1 Nce8 28. g4 f4 29. b3 Kh8 30. Ne4 Be7 31. Qc2 Qd8 (31... Nf6 $142) 32. a3 $18 Rc8 33. Qd3 Ra7 34. h4 Bxh4 $2 (34... Nc7 35. g5 Nb5 36. Bxg7+ Kxg7) 35. Qh3 Be7 36. Kg2 (36. g5 $142) 36... Nf6 37. Rh1 Qg8 38. Bxg7+ Qxg7 39. Nxf6 $1 (39. Ncxd6 Bxd6 40. Nxd6 Rg8 $17) 39... Bxf6 40. Nxd6 Rd8 {[#]} 41. Ne4 $1 $36 {[%mdl 2048] White is on the roll.} Rxd5 (41... Qg6 $16 42. f3 (42. Nxc5 Rxd5 43. Rbc1 e4 $11) 42... Rxd5) 42. Qh5 {Qe8+ is the strong threat.} Rf7 43. Rbd1 Rd4 44. Nxc5 f3+ 45. Kh3 Re7 {[#]} (45... Be7 {was necessary.}) 46. Ne4 $1 {[%mdl 512]} Re6 (46... Rxe4 47. Rd8+) 47. Ng3 Bg5 48. Nf5 {[%mdl 64] Double Attack} Qg8 {intending ...Rg6.} 49. Kg3 $2 (49. Nxd4 exd4 50. Rxd4 Rh6 $17) (49. Rhe1 $18 Rd8 50. Rxd8 Qxd8 51. Qf7) 49... Bf4+ $11 50. Kh3 Qf8 $2 {[#]} (50... Bg5 $1 $11 {and Black has nothing to worry.}) 51. b4 ({Wrong is} 51. Nxd4 $2 Rh6 $19) (51. Rxd4 exd4 52. Rd1 d3 $11) (51. Rhe1 $1 $18 {and the rest is easy.} Rd8 52. a4 (52. Rxd8 Qxd8 53. Qf7 Rg6 $16)) 51... Qd8 $2 (51... Rg6 $16) 52. Qf7 $18 {[%csl Gf5][%cal Rf7g7]} ({Worse is} 52. Nxd4 exd4 53. g5 Bxg5 $11) 52... Rg6 $2 (52... Qg8 53. Qb7 (53. Qxg8+ Kxg8 54. g5 Rxd1 $18) 53... Rxd1 54. Rxd1 h5 55. Qxf3 Qf8) 53. Rxd4 exd4 54. Re1 {Threatening mate with Re8+.} Be3 55. fxe3 Qg5 56. Qe8+ {Accuracy: White = 66%, Black = 46%.} 1-0

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.05"]
[Round "6.6"]
[White "Mendonca, Leon Luke"]
[Black "Bifulco, Michel"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2490"]
[BlackElo "2251"]
[Annotator "TA"]
[PlyCount "41"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,41,20,30,25,30,16,12,-17,-6,-4,20,16,12,-16,22,16,81,84,79,56,95,103,131,116,126,126,188,187,186,177,271,255]} 1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d4 c6 5. O-O Nf6 6. b3 O-O 7. Bb2 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} a5 8. Nbd2 a4 9. bxa4 {[#] The position is equal.} Rxa4 $146 ({Predecessor:} 9... Qa5 10. c4 Nbd7 11. cxd5 Nxd5 12. Nb3 Qxa4 13. e4 Nb4 14. Qb1 b6 15. Rd1 Ba6 {0-1 (35) Becker,J-Moberg,K (2300) Lindesberg 1993}) 10. c4 b5 11. cxb5 cxb5 12. Qb3 Qa5 13. Rfc1 Ne4 (13... Be6 $11) 14. Nxe4 $16 dxe4 15. Ng5 $36 {[%mdl 2048] White has good play.} Bg4 16. e3 ({Reject} 16. Bxe4 $6 Bxe2 17. Qe3 Bc4 $11) 16... h6 17. Nxe4 {Nc3 is the strong threat.} Be6 18. Qc3 Qxc3 (18... b4 $16 19. Qc7 Nd7) 19. Nxc3 $18 Ra5 20. Nd5 Ra7 (20... Bxd5 {was called for.} 21. Bxd5 e6) 21. Rc5 {Accuracy: White = 77%, Black = 33%.} 1-0

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.05"]
[Round "6.7"]
[White "Colonetti, Fabio"]
[Black "Reimanis, Ritvars"]
[Result "1/2-1/2"]
[ECO "D26"]
[WhiteElo "2070"]
[BlackElo "2421"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,81,23,15,0,0,0,15,24,39,26,43,0,0,-9,0,0,0,-8,0,0,0,-18,0,-6,-8,-10,0,-30,-20,-36,-22,-52,-16,-40,-40,-39,-53,-41,-31,-55,-40,-43,-52,-48,-49,-106,-67,-55,-20,-55,-62,-54,-55,-55,-54,-462,-169,-220,0,0,-8,-14,9,11]} 1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. e3 e6 5. Bd3 dxc4 6. Bxc4 b5 7. Bd3 a6 8. O-O c5 9. dxc5 Bxc5 10. Qe2 Nbd7 11. a3 {D26: Queen's Gambit Accepted: 4 e3 e6 5 Bxc5 c5 sidelines.} Bb7 12. Nbd2 {[#]} Nd5 $146 ({Predecessor:} 12... Bd6 13. b4 Ne5 14. Bb1 Rc8 15. Bb2 Nc4 16. Nxc4 bxc4 17. Rc1 Ng4 18. h3 Bxf3 19. gxf3 Nh6 20. Rxc4 Qg5+ 21. Kf1 O-O 22. Qc2 {1-0 (22) Abasov,N (2655)-Nabaty,T (2639) Germany 2019}) 13. Nb3 Bd6 14. Bd2 Rc8 15. Rac1 O-O 16. Na5 Ba8 17. Rxc8 Qxc8 18. Rc1 Qb8 19. Nc6 Qe8 20. Na5 N7b6 21. b4 Qd7 22. Bb1 Rd8 23. Nd4 Ne7 24. Ndb3 Na4 25. Be1 Bb8 26. f3 Be5 27. Nc5 Nxc5 28. bxc5 Qc7 29. f4 Bf6 30. Nb3 Rc8 31. Ba5 Qb8 32. Bb6 ({White should try} 32. Nd2 $15) 32... Nd5 33. Ba5 Be7 (33... Qb7 $5 {[%cal Rd5e3]} 34. Rc2 Be7 $15) 34. Bb4 Nf6 35. Nd4 a5 36. Bxa5 Bxc5 37. Nxb5 $2 {[%mdl 8192] [#]} (37. Bd2 $1 $15) 37... Nd5 $2 (37... Ng4 $1 {[%mdl 512] ( -> ...Qxf4)} 38. Bd2 (38. Qxg4 Bxe3+) 38... Qxf4 {[%mdl 64] Double Attack}) 38. Nd4 $19 {[#]} Bxa3 $2 (38... Nxf4 $1 $19 {[%mdl 512]} 39. Qc2 (39. exf4 Bxd4+) 39... f5) 39. Rxc8+ {The position is equal.} Qxc8 40. Bxh7+ Kf8 {Threatens to win with ...g6.} (40... Kxh7 $5 41. Qd3+ $8 {[%mdl 64] Double Attack} Kg8 42. Qxa3 Qb7 $11) 41. Bc2 {Accuracy: White = 75%, Black = 74%.} 1/2-1/2

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.05"]
[Round "6.8"]
[White "Le Goff, Damien"]
[Black "Carlo, Emanuele"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2281"]
[BlackElo "2280"]
[Annotator "ChessBase"]
[PlyCount "81"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:01:36]} c5 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:31]} d6 {[%emt 0:00:43]} 3. Nge2 {[%emt 0:00:26]} e5 {[%emt 0:04:10]} 4. g3 {[%emt 0:00:33]} g6 {[%emt 0:02:55]} 5. Bg2 {[%emt 0:04:55]} Bg7 {[%emt 0:01:34]} 6. O-O {[%emt 0:11:21]} Ne7 {[%emt 0:04:59]} 7. a3 {[%emt 0:10:20]} O-O {[%emt 0:07:17]} 8. b4 {[%emt 0:03:52]} Nbc6 {[%emt 0:02:49]} 9. Rb1 {[%emt 0:01:10]} Rb8 {[%emt 0:07:56]} 10. d3 {[%emt 0:02:01]} Be6 {[%emt 0:05:21]} 11. Nd5 {[%emt 0:01:44]} Nd4 {[%emt 0:57:46]} 12. c4 {[%emt 0:57:31]} Nxe2+ {[%emt 0:00:00]} 13. Qxe2 {[%emt 0:00:00]} Bxd5 {[%emt 0:00:00]} 14. cxd5 {[%emt 0:00:00]} cxb4 {[%emt 0:00:00]} 15. axb4 {[%emt 0:00:00]} f5 {[%emt 0:00:00]} 16. f3 {[%emt 0:00:00]} a5 {[%emt 0:00:00]} 17. bxa5 {[%emt 0:00:00]} Qxa5 {[%emt 0:00:00]} 18. Bd2 {[%emt 0:00:00]} Qa6 {[%emt 0:00:00]} 19. Ra1 {[%emt 0:00:00]} Qb6+ {[%emt 0:00:00]} 20. Be3 {[%emt 0:00:00]} Qd8 {[%emt 0:00:00]} 21. Rfb1 {[%emt 0:00:00]} b5 {[%emt 0:00:00]} 22. Bf2 {[%emt 0:00:00]} Qd7 {[%emt 0:00:00]} 23. Ra7 {[%emt 0:00:00]} Rb7 {[%emt 0:00:00]} 24. Rxb7 {[%emt 0:00:00]} Qxb7 {[%emt 0:00:00]} 25. Qb2 {[%emt 0:00:00]} Rb8 {[%emt 0:00:00]} 26. Qb4 {[%emt 0:00:00]} Qc7 {[%emt 0:00:00]} 27. Ra1 {[%emt 0:00:00]} fxe4 {[%emt 0:00:00]} 28. dxe4 {[%emt 0:00:00]} Nc8 {[%emt 0:00:00]} 29. Bf1 {[%emt 0:00:00]} Rb7 {[%emt 0:00:00]} 30. Ra8 {[%emt 0:00:00]} Bf8 {[%emt 0:00:00]} 31. Ra3 {[%emt 0:00:00]} Na7 {[%emt 0:03:10]} 32. Bh3 {[%emt 0:00:00]} Bh6 {[%emt 0:03:28]} 33. Kg2 {[%emt 0:00:00]} Bf8 {[%emt 0:00:07]} 34. Rc3 {[%emt 0:00:47]} Qb8 {[%emt 0:01:18]} 35. Be6+ {[%emt 0:01:12]} Kg7 {[%emt 0:00:33]} 36. f4 {[%emt 0:00:55]} Rc7 {[%emt 0:01:09]} 37. Rf3 {[%emt 0:01:58]} Qe8 {[%emt 0:02:40]} 38. Qb2 {[%emt 0:03:01]} Nc6 {[%emt 0:00:08]} 39. Rc3 {[%emt 0:02:03]} b4 {[%emt 0:00:40]} 40. Rc1 {[%emt 0:00:59]} Qe7 {[%emt 0:00:37]} 41. Bb6 {[%emt 0:01:12]} 1-0

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.05"]
[Round "6.9"]
[White "Kasioumis, Vasilios"]
[Black "Palozza, Christian"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2356"]
[BlackElo "2240"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,91,-8,27,18,24,25,20,15,41,9,29,39,54,42,36,39,51,55,67,62,92,55,97,106,89,77,96,93,102,100,122,120,217,160,219,214,198,136,134,131,120,123,129,118,138,131,127,99,150,134,171,147,157,175,162,156,191,191,185,181,214,237,372,336,321,373,395,216,187,186,193,0,0,-8,373,358,338,335,2259,2093,29982,29983,29988,29989]} 1. e4 c6 2. Nf3 d5 3. d3 dxe4 4. dxe4 Qxd1+ 5. Kxd1 Bg4 6. Be2 {B10: Caro-Kann: 2 d3 and 2 c4.} Nd7 7. Ne1 Bxe2+ 8. Kxe2 {The position is equal.} e5 9. f3 {[#]} Bd6 $146 ({Predecessor:} 9... f6 10. Nd3 Nc5 11. Be3 Nxd3 12. cxd3 Bd6 13. Nd2 Ne7 14. Nc4 Kd7 15. Rhc1 Rhb8 {1-0 (77) Alekseenko,K (2715)-Pelletier,Y (2561) Budva 2019}) 10. a4 a5 11. Nd2 Bc7 12. Nd3 h5 13. Nc4 f6 14. Be3 Nh6 15. Ra3 b5 16. axb5 cxb5 17. Nd2 Nf7 18. c4 Ke7 19. Rha1 Nd6 20. c5 Nf7 {[#]} (20... Nc4 $16 {was necessary.}) 21. Nb4 $1 {[%mdl 512] Nd5+ is the strong threat.} Ke6 (21... Rhc8 $16 22. Nd5+ Ke8) (21... axb4 22. Rxa8) 22. Nd5 $18 Rhc8 23. Nxc7+ (23. Rb3 $18) 23... Rxc7 $16 24. Rxa5 Rxa5 25. Rxa5 {Hoping for b4.} Nxc5 26. Rxb5 Nd7 27. Ra5 Nd6 28. Ra1 f5 (28... Rc2 $142) 29. Kd3 Rb7 30. b3 f4 31. Bf2 g5 32. Ra6 {Threatens to win with Nc4.} Nb8 33. Rb6 Rxb6 34. Bxb6 $18 {[%mdl 4096] Endgame KBN-KNN} Nc6 35. Bc5 Nb7 (35... g4 $142 36. h3 g3) 36. Kc4 g4 37. b4 g3 38. hxg3 (38. h3 $142) 38... fxg3 {[#]} 39. Be3 $1 h4 {intending ...Nd6+.} 40. b5 $2 (40. Nb3 $18) 40... Nd6+ $1 $11 41. Kc5 h3 $2 {[%mdl 8192] Loses the game.} (41... Nd4 $11) 42. gxh3 $18 Nd4 {[#]} 43. b6 $1 {[%cal Bb5b6,Bb6b7][%mdl 32]} Ne2 $2 (43... Nb7+ 44. Kc4 Ne2) 44. Nc4 Ne8 45. b7 Nc7 46. Kb6 {Accuracy: White = 71%, Black = 48%.} 1-0

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.05"]
[Round "6.10"]
[White "Louis, Corentin"]
[Black "Alanic, Mickael"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2053"]
[BlackElo "2306"]
[Annotator "ChessBase"]
[PlyCount "44"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. f4 {[%emt 0:02:25]} c5 {[%emt 0:01:19]} 2. Nf3 {[%emt 0:00:20]} Nc6 {[%emt 0:02:08]} 3. g3 {[%emt 0:02:15]} g6 {[%emt 0:01:32]} 4. Bg2 {[%emt 0:00:48]} Bg7 {[%emt 0:00:13]} 5. d3 {[%emt 0:00:12]} e6 {[%emt 0:06:35]} 6. e4 {[%emt 0:02:37]} Nge7 {[%emt 0:11:01]} 7. O-O {[%emt 0:03:57]} O-O {[%emt 0:03:08]} 8. c3 {[%emt 0:00:40]} d5 {[%emt 0:07:45]} 9. Be3 {[%emt 0:09:25]} d4 {[%emt 0:06:10]} 10. Bf2 {[%emt 0:00:56]} dxc3 {[%emt 0:01:51]} 11. bxc3 {[%emt 0:04:30]} b6 {[%emt 0:13:30]} 12. d4 {[%emt 0:10:36]} Ba6 {[%emt 0:07:19]} 13. Re1 {[%emt 0:00:33]} cxd4 {[%emt 0:00:30]} 14. cxd4 {[%emt 0:02:04]} Rc8 {[%emt 0:02:57]} 15. Qa4 {[%emt 0:02:29]} Bd3 {[%emt 0:08:38]} 16. Nbd2 {[%emt 0:02:29]} b5 {[%emt 0:01:50]} 17. Qa3 {[%emt 0:19:32]} Nxd4 18. Nxd4 {[%emt 0:00:37]} Bxd4 {[%emt 0:01:37]} 19. Bxd4 {[%emt 0:00:33]} Qxd4+ {[%emt 0:00:08]} 20. Kh1 {[%emt 0:00:05]} b4 {[%emt 0:02:07]} 21. Qa5 {[%emt 0:01:07]} Rc2 {[%emt 0:01:35]} 22. Rad1 {[%emt 0:00:40]} Qf2 {[%emt 0:01:52]} 0-1

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.06"]
[Round "7.1"]
[White "Studer, Noel"]
[Black "Bailet, Pierre"]
[Result "1-0"]
[ECO "D17"]
[WhiteElo "2573"]
[BlackElo "2500"]
[Annotator "TA"]
[PlyCount "131"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,131,17,23,21,21,20,21,21,30,17,64,54,88,68,91,0,54,59,60,56,58,50,57,52,68,68,80,82,83,75,90,98,102,50,70,75,113,105,112,87,91,38,50,52,40,52,72,57,64,65,68,60,77,69,76,60,70,83,118,139,110,118,112,110,120,122,122,103,104,70,66,45,120,113,119,134,91,27,75,77,74,77,172,160,132,75,73,75,253,226,288,256,280,285,281,263,369,308,525,502,492,468,453,431,1662,1141,1651,1670,29979,29980,29980,29981,29981,29981,29982,29982,29982,29982]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Nb6 8. Ne5 a5 9. f3 {D17: Slav Defence: 5 a4 Bf5: Lines with 6 Nh4 and 6 Ne5.} Nfd7 10. Nxd7 Nxd7 11. e4 {The position is equal.} Bg6 $1 12. Be2 e5 13. dxe5 $1 Qb6 14. Qc2 {[#]} Rd8 $146 ({Predecessor:} 14... Bc5 15. f4 h6 16. Bd2 O-O 17. O-O-O Rad8 18. Kb1 Bh7 19. h4 Rfe8 20. g4 Bd4 {1-0 (43) Wilkinson,J (2283)-Sutton,A (2247) ICCF email 2018}) 15. Bg5 ({White should try} 15. f4 $16) 15... f6 (15... Be7 $11 16. Bxe7 Kxe7) 16. exf6 $14 gxf6 17. Bh4 Bf7 18. Bf2 Bc5 19. O-O O-O 20. Nd1 Kg7 21. Qc3 Bxf2+ 22. Rxf2 Nc5 23. Ne3 {Intending Nf5+ and mate.} Be6 24. Nc4 ({Better is} 24. Bc4 $16) 24... Bxc4 25. Bxc4 Qb4 26. Qxb4 $1 axb4 27. Rc2 Rd4 28. Bf1 (28. b3 $16) 28... Nb3 29. Re1 Rfd8 30. e5 Rd1 31. Rce2 Rxe1 32. Rxe1 fxe5 33. Rxe5 {[%mdl 4096] Endgame KRB-KRN} Kf6 34. f4 Rd2 35. Re2 $1 Rd1 {Threatens to win with ...Nd2.} 36. Kf2 $1 Nd4 37. Re1 Rd2+ 38. Ke3 Nb3 39. Re2 Rd1 40. Rf2 Nc5 41. g4 Nxa4 42. Bd3 h6 43. Rg2 Nc5 ({Black should play} 43... Kg7 $14) 44. g5+ $1 $16 hxg5 45. fxg5+ Kg7 46. Bc2 (46. Bf5 $16) 46... Re1+ 47. Kf2 Rc1 48. Bf5 $1 Rc4 (48... Rh1 $16) 49. Kf3 Nb3 {[#]} 50. Bd3 (50. Rg4 $142 $1) 50... Rd4 {[#]} 51. Bc2 $1 {Hoping for Ke3.} Nc5 $2 {This move loses the game for Black.} (51... Na5 $16 {keeps fighting.}) 52. Re2 $18 b3 53. Bf5 Rd5 54. Kg4 Rd4+ 55. Kh5 Rf4 (55... Rd5 {was called for.}) 56. Bg6 Rf3 $2 (56... Rd4 57. Re7+ Kf8 58. Re8+ Kg7 59. Re7+ Kf8) 57. h4 Rf4 58. Re7+ Kf8 59. Re5 Rc4 (59... Na4 $142 60. Re8+ Kg7 61. Re7+ {[%mdl 64] Double Attack} Kf8 62. Rxb7 Nc5) 60. Bf5 b6 61. g6 Rc2 62. Kh6 {White mates.} Rg2 63. h5 Nb7 {[#]} 64. Be4 $1 {[%mdl 512]} Rg3 65. Rf5+ Ke7 66. Rf7+ {Accuracy: White = 83%, Black = 57%.} 1-0

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.06"]
[Round "7.2"]
[White "Solomon, Kenny"]
[Black "Basso, Pier Luigi"]
[Result "0-1"]
[ECO "D51"]
[WhiteElo "2352"]
[BlackElo "2603"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,72,14,29,16,30,14,38,28,30,43,26,46,33,40,38,0,38,42,46,37,55,29,45,41,44,1,1,0,29,-50,-49,-114,-118,-167,-149,-158,-175,-167,-172,-166,-158,-221,-112,-119,-112,-108,-79,-95,-95,-75,-74,-94,-95,-91,-101,-110,-98,-89,-116,-188,-177,-677,-667]} 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. Bg5 Nbd7 6. cxd5 exd5 7. Qc2 {D51: Queen's Gambit Declined: 4 Bg5 Nbd7 sidelines.} h6 8. Bh4 g5 9. Bg3 {White is slightly better.} Nh5 10. O-O-O Nxg3 11. hxg3 Nb6 12. e4 Be6 13. e5 g4 14. Nh4 {[#]} Qg5+ $146 ({Predecessor:} 14... Nc4 15. Bxc4 dxc4 16. Nf5 Qa5 17. Kb1 O-O-O 18. Ne3 Bb4 19. Ne2 b5 20. Nf4 c3 21. Nxe6 fxe6 {1-0 (35) Kramnik,V (2779)-L'Ami,E (2639) Douglas 2018}) 15. Kb1 O-O-O 16. Bd3 Kb8 17. Ne2 Rc8 18. Nf4 {Nhg6! is the strong threat.} c5 $1 19. dxc5 Bxc5 20. Qe2 (20. Nhg6 $1 $11 Rhg8 21. Rh5) 20... Bd7 $15 21. Bc2 (21. e6 $1 $15 Bxe6 22. Nf5 $1 {[%mdl 512]}) 21... Rhe8 $17 22. Nd3 Nc4 $1 23. Nxc5 Rxc5 24. f4 gxf3 $1 {[%mdl 64] Discovered Attack} 25. Nxf3 Qxg3 26. Rxh6 (26. Rdf1 $17) 26... Nxe5 (26... Bg4 $1 $19 {Strongly threatening ...Qf4.} 27. Rhh1 a6) 27. Nxe5 Rxe5 28. Rh8+ Rc8 29. Rxc8+ Bxc8 30. Qd2 Rg5 31. Bb3 Be6 ({But not} 31... Qxg2 $6 32. Qf4+ Ka8 33. Qxf7 $11) 32. Qb4 a6 33. Qf8+ Ka7 34. Qc5+ {[#]} Ka8 $1 35. Rc1 {[#]} (35. Bc4 $17 {was forced.}) 35... Rg8 $1 $19 36. Bxd5 $2 (36. Rd1) 36... Qd3+ {[%mdl 64] Double Attack. Accuracy: White = 53%, Black = 89%.} 0-1

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.06"]
[Round "7.3"]
[White "Krallis, Christos"]
[Black "Degraeve, Jean-Marc"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2402"]
[BlackElo "2530"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,79,18,12,15,16,35,31,33,36,53,53,49,45,70,54,81,41,65,59,62,47,65,83,77,83,84,64,52,51,61,45,56,50,55,45,120,116,93,49,52,58,55,54,62,38,40,23,18,20,26,27,297,301,285,288,617,606,569,496,879,443]} 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O c6 7. Nc3 Bf5 8. Nh4 Be6 9. d5 cxd5 10. cxd5 Bd7 11. e4 Na6 {E62: King's Indian: Fianchetto: 6...c6 and Panno Variation (6...Nc6) without ...a6.} 12. Be3 Qa5 13. Bd4 Rfc8 {White is slightly better.} 14. a3 Qd8 {[#]} 15. e5 $146 ({Predecessor:} 15. Re1 Nc7 16. Qd3 e5 17. Be3 Qe8 18. Bf1 a5 19. b4 axb4 20. axb4 Rxa1 21. Rxa1 {½-½ (31) Alshameary Puente,I (2370)-Oliva Castaneda,K (2488) Linares 2015}) 15... dxe5 16. Bxe5 Ne8 17. Bxg7 Kxg7 18. Qd4+ Kg8 19. Rfe1 Nd6 20. Rad1 Rc7 21. Nf3 Qf8 22. Qh4 Re8 23. Ne4 Nc5 24. Nxd6 exd6 25. Rxe8 Bxe8 26. b4 Ba4 27. Rc1 {[%mdl 64] Pin} Na6 {[#]} (27... Ne6 $1 $14 28. Re1 Ng7) 28. Re1 $1 $40 {[%mdl 128] White goes for the king.} Nb8 {[%cal Ba6b8,Bb8d7,Bd7e5][%mdl 32]} 29. Ng5 {[%csl Gg5][%cal Rh4h7]} h6 30. Ne4 {Threatens to win with Nf6+.} Nd7 31. Qf4 Ne5 32. Bf1 Qe7 33. Kg2 Bb3 34. Qd2 b6 35. Qd4 {aiming for Nd2.} f5 $2 {[%mdl 8192] [#] Black cannot hold the game after this.} (35... Ng4 $11 {and Black has nothing to worry.}) 36. Nd2 $18 ({But not} 36. Nxd6 $6 Qxd6 37. Rxe5 Kh7 $16) 36... Ba2 37. f4 Rc2 $2 (37... Qf7) 38. fxe5 {White is clearly winning.} dxe5 39. Rxe5 Qd6 (39... Rxd2+ $142 40. Qxd2 {[%mdl 64] Double Attack} Qxe5 41. Qxa2 Qe4+ 42. Kf2 Qd4+ 43. Kg2 Qe4+ 44. Kf2 Qd4+ 45. Ke1 Kf7 46. d6+ Kf6) 40. Kg1 {Accuracy: White = 90%, Black = 64%.} 1-0

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.06"]
[Round "7.4"]
[White "Van Foreest, Lucas"]
[Black "Kasioumis, Vasilios"]
[Result "1-0"]
[ECO "B97"]
[WhiteElo "2531"]
[BlackElo "2356"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,61,0,0,0,-15,-9,-25,-8,-17,0,0,0,0,0,0,18,0,791,747,775,756,29980,29981,29976,29977,29989,1347,1247,1141,1113,1097,1097,1097,1097,1095,5739,5731,1805,1650]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. f5 Nc6 11. fxe6 fxe6 12. Nxc6 bxc6 13. Be2 $1 {[%mdl 4] outshines the older 13.e5. Played by Sergey Karjakin in May 2020.} Be7 $1 {B97: Sicilian Najdorf: Poisoned Pawn.} 14. e5 dxe5 15. Bxf6 Bxf6 {Black has an edge.} 16. Bh5+ Ke7 {...Rd8 is the strong threat.} 17. Rd1 {Hoping for 0-0.} Qc5 $1 {[%cal Rc5d4] White must now prevent ...Qd4.} 18. Ne4 Qd4 19. Qe2 $1 Qb6 $1 {[#]} 20. Rf1 $146 {[%mdl 128] Strongly threatening Rxf6! White attacks.} ({But not} 20. Qd2 Rd8 $17) ({Predecessor:} 20. Qf3 Rb8 21. Nxf6 gxf6 22. Rf1 f5 23. Qg3 Qb4+ 24. c3 Qe4+ 25. Be2 Kf7 26. Qg5 {0-1 (59) Warakomska,A (2192)-Duda,J (2175) Wroclaw 2010}) 20... Ra7 $2 {[%mdl 8192] [#]} (20... Rd8 $11) 21. Rxf6 $1 $18 {[%mdl 512]} gxf6 22. Qf3 {[%csl Ge4][%cal Rf3f6]} f5 23. Qa3+ c5 {[#]} 24. Qg3 $1 {[%cal Rg3g7]} Kf8 25. Qg5 (25. Qxe5 $142 Rf7 26. Qxh8+ Ke7 27. Qg8 Qb4+ {[#]} 28. Kf2 $1 {[%mdl 512]} Qd4+ 29. Rxd4 cxd4 30. Qxf7+ Kd8 31. Qf8+ Kc7 32. Qc5+ {[%mdl 64] Double Attack} Kb7 33. Nd6+ {[%mdl 64] Double Attack} Kb8 34. Qxc8+ {[%mdl 64] Double Attack} Ka7 35. Qb7#) 25... fxe4 {White is clearly winning.} 26. Rd8+ Qxd8 27. Qxd8+ Kg7 28. Qg5+ {[%mdl 64] Double Attack} Kf8 29. Qxe5 {[%mdl 64] Double Attack} Kg8 30. Qg5+ Kf8 31. Qxc5+ {[%mdl 64] Double Attack. Accuracy: White = 89%, Black = 64%.} 1-0

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.06"]
[Round "7.5"]
[White "Degraeve, Remy"]
[Black "David, Alberto"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "2349"]
[BlackElo "2520"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,64,18,14,29,2,7,0,14,3,22,24,23,-6,9,-20,-21,-162,-142,-177,-168,-225,-145,-205,-162,-171,-172,-271,-245,-329,-331,-319,-305,-359,-349,-473,-263,-271,-261,-264,-271,-226,-252,-564,-551,-700,-673,-658,-649,-598,-600,-534,-530,-1037,-1018,-964,-943]} 1. d4 f5 2. Nc3 Nf6 3. Bg5 d5 4. Bxf6 exf6 5. e3 Be6 6. Qf3 Nc6 {A80: Dutch Defence: Unusual White second moves.} 7. Bb5 Qd7 8. Nge2 O-O-O {The position is equal.} 9. Nf4 Bf7 10. Nd3 g6 11. Na4 {[#]} a6 $146 ({Predecessor:} 11... Qe8 12. O-O-O a6 13. Bxc6 Qxc6 14. Nac5 b6 15. Nb3 Kb8 16. Kb1 h5 17. Nf4 g5 {½-½ (52) Tatai,S (2364)-Saumweber,W (2099) Tenerife 2013}) 12. Nac5 Qe8 13. Ba4 (13. Bxc6 $1 $11 Qxc6 14. a3) 13... Nxd4 $1 $19 14. Qf4 Nc6 15. O-O-O (15. b4 {is a better defense.}) 15... Bd6 16. Qf3 (16. Bxc6 $17 Qxc6 17. Qd4) 16... Kb8 17. Rhe1 Ka7 $1 {aiming for ...b5.} (17... Bxh2 18. g3 $16) 18. b4 (18. Bxc6 {might work better.} Qxc6 19. Nb3) 18... b6 ({And not} 18... Bxh2 19. Bxc6 Qxc6 20. g3 $11) 19. Qe2 bxc5 20. bxc5 Be5 ({Weaker is} 20... Bxh2 21. Nb4 $1 $15 {[%mdl 512]}) 21. Kd2 {If only White now had time for f4....} Qe6 {Threatens to win with ...Na5.} 22. f4 {[#]} Na5 (22... Bc3+ $142 $1 {[%mdl 512]} 23. Kxc3 d4+ {[%mdl 64] Discovered Attack} 24. Kd2 Qc4) 23. fxe5 Nc4+ 24. Kc1 Rb8 ({Don't play} 24... fxe5 25. Nb4 $17) 25. c3 a5 26. exf6 $2 (26. Bb3) 26... Qxf6 {Black is clearly winning.} 27. Kc2 {[#]} Rhe8 $1 {[%mdl 512] Strongly threatening ...d4!} 28. Qf2 (28. Bxe8 Bxe8) 28... Re4 29. Bb3 Na3+ 30. Kb2 Nb5 31. Ka1 a4 {[%cal Ba5a4,Ba4b3][%mdl 32]} 32. Qb2 axb3 {White did not feel at home in the position after the opening. Accuracy: White = 26%, Black = 84%.} 0-1

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.06"]
[Round "7.6"]
[White "Le Goff, Damien"]
[Black "Mendonca, Leon Luke"]
[Result "*"]
[ECO "B90"]
[WhiteElo "2281"]
[BlackElo "2490"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,61,16,45,29,39,38,45,32,53,46,38,39,52,21,37,-1,-12,-21,-22,-56,-49,-72,-88,-71,-57,-114,-108,-133,-133,-127,-153,-220,-213,-223,-223,-216,-209,-300,-308,-448,-456,-450,-440,-437,-435,-442,-433,-510,-493,-495,-291,-511]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 Nc6 7. g4 {B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5.} Qb6 8. Nb3 e6 9. Be3 {White is slightly better.} (9. Qe2 {keeps more tension.} Nd7 10. g5 Qc7 11. Bf4 b5 12. a3) 9... Qc7 10. g5 Nd7 11. f4 b5 12. a3 Rb8 {[#]} 13. Bg2 $146 ({Predecessor:} 13. Qd2 Be7 14. h4 Nc5 15. h5 {½-½ (35) Oseledets,K (2439)-Kunzelmann,F (2510) ICCF email 2015}) 13... Nb6 14. Nd2 g6 15. O-O Bg7 16. f5 exf5 17. exf5 gxf5 18. Nf3 (18. Qf3 $15 Bd7 19. Qh5) 18... Be6 $17 19. Bf4 Rd8 20. Kh1 O-O 21. Ne2 (21. Qe1 $17) 21... Bxb2 $19 22. Rb1 Be5 23. Qe1 Nd5 24. Nh4 (24. Bd2 $142) 24... Nce7 25. Bxe5 (25. c3 $142) 25... dxe5 26. Ng3 Nf4 27. Rxf4 exf4 28. Nh5 Nd5 29. Qe2 Rfe8 30. Rg1 Qc4 (30... Qc3 $142 31. Qd3 Rc8 32. Nxf5 Qxd3 33. Nh6+ Kf8 34. cxd3 Rc3) 31. Bf3 $2 {Accuracy: White = 56%, Black = 91%.} (31. Qe5 Qc3 32. Nf6+ Kh8 33. Qxc3 Nxc3 34. Nxe8 Rxe8 35. Rf1) *

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.06"]
[Round "7.7"]
[White "Reimanis, Ritvars"]
[Black "Bettalli, Francesco"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "2421"]
[BlackElo "2206"]
[Annotator "TA"]
[PlyCount "114"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,114,20,34,17,17,4,1,3,26,20,52,54,181,197,188,170,181,170,275,266,253,254,302,9,6,8,8,1,23,49,43,-18,-29,-58,-57,-66,-43,-104,-95,-118,-79,-130,-95,-116,-48,-82,-62,-52,-45,-73,-66,-133,-53,-53,-50,-115,-76,-82,-81,-91,-78,-85,-48,-84,-76,-81,0,-111,-75,-82,-93,-331,-327,-315,-302,-327,-324,-993,-1051,-1018,-1035,-29971,-29973,-29972,-29973,-29975,-29976,-29983,-29984,-29984,-29981,-29981,-29982,-29982,-29980]} 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 O-O 8. Qd2 c5 9. Rc1 Qa5 10. Nf3 Rd8 11. d5 Nc6 12. Be2 {D85: Exchange Grünfeld: Unusual White 7th moves and lines with 7 Nf3.} e6 13. Bg5 f6 14. Be3 {The position is equal.} b6 15. O-O Ba6 16. Rfd1 {[#]} c4 $146 (16... Qa4 $14) ({Predecessor:} 16... Qa4 17. Bxa6 Qxa6 18. Qc2 Na5 19. c4 e5 20. Re1 Nb7 21. Nd2 Nd6 22. f4 exf4 23. Bxf4 {0-1 (46) Bleecke,S (1928)-Danin,A (2559) Dresden 2017}) 17. Qc2 $1 $18 exd5 18. exd5 Ne7 19. Nd4 $1 Rac8 (19... Bb7 $142) 20. Nc6 $1 {[%cal Rc6a5]} Nxc6 21. dxc6 Qe5 22. Bd4 $2 (22. Rxd8+ $18 Rxd8 23. Rd1 Rxd1+ 24. Qxd1) 22... Qe6 $11 23. Qa4 Qxe2 24. Qxa6 {And now Re1 would win.} Rxc6 25. Re1 Qg4 26. Re7 (26. Qxa7 $14 Qd7 27. Re7 (27. Bxb6 Qxa7 28. Bxa7 f5 $11) 27... Qxa7 28. Rxa7) 26... Rd7 27. f3 Qf5 $36 {[%mdl 2048] Black fights for an advantage.} 28. Rce1 Bf8 29. Re8 (29. Rxd7 $1 $15 Qxd7 30. a4) 29... Kg7 30. Kh1 Bd6 31. R8e4 (31. R1e4 $142) 31... Qd5 32. a4 Bc5 (32... Rcc7 $17 33. Qb5 Qxb5 34. axb5 Bc5) 33. h3 Bxd4 34. Rxd4 Qf7 35. Rxd7 Qxd7 $15 {[%mdl 4096] Endgame KQR-KQR} 36. Re4 ({Better is} 36. Qb5 $15) 36... Qc7 (36... Rc5 $1 $17 37. Kg1 Qf7) 37. Qb5 Rc5 38. Qb4 ({White should try} 38. Qe8 $15 Re5 39. Qa8) 38... a6 39. f4 b5 40. axb5 axb5 41. Qa3 Qd6 42. Rd4 Qe7 43. Qa5 Rc7 ({Black should play} 43... g5 $17 44. Qb6 Kg6) 44. Kh2 (44. Qxb5 $11 Qe1+ {[%mdl 64] Double Attack} 45. Kh2) 44... Rb7 45. Qa6 Rd7 {Strongly threatening ...Rxd4.} 46. Qb6 $2 (46. Qc6 $17 {might work better.} Rxd4 47. cxd4) 46... Rxd4 $19 47. Qxd4 {KQ-KQ} Qc7 48. Qd2 g5 $1 49. g3 $2 (49. Kg1 Qxf4 50. Qb2) 49... gxf4 50. gxf4 {[#]} b4 $1 {[%mdl 512]} 51. cxb4 c3 {Black mates.} 52. Qc1 c2 53. b5 {[#]} Qc4 $1 {[%cal Rc4e2]} 54. b6 {[#]} Qe2+ $1 55. Kg3 Qd1 56. Qe3 c1=Q 57. Qe7+ Kg6 {Never resign too early! Accuracy: White = 49%, Black = 66%.} 0-1

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.06"]
[Round "7.8"]
[White "Alanic, Mickael"]
[Black "Gallana, Marco"]
[Result "0-1"]
[ECO "B55"]
[WhiteElo "2306"]
[BlackElo "2195"]
[Annotator "TA"]
[PlyCount "48"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,48,-1,30,24,31,39,36,25,44,46,45,39,50,45,47,35,47,43,49,40,51,31,63,20,29,-261,-243,-551,-557,-552,-561,-553,-536,-691,-689,-665,-690,-2304,-2200,-2159,-658]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 e5 6. Nf3 {B55: Sicilian: 2...d6 3 d4 cxd4 4 Nxd4 Nf6 5 f3.} Be7 7. c4 O-O 8. Nc3 {White is slightly better.} Be6 9. O-O Nbd7 {[#]} 10. b3 $146 ({Predecessor:} 10. Ne1 Rc8 11. b3 a6 12. Bb2 Nc5 13. Nc2 b5 14. cxb5 axb5 15. Bxb5 Ncxe4 16. Nxe4 Nxe4 {0-1 (39) Sedy,P (2082)-Nguyen,T (2176) Czechia 2014}) 10... Re8 11. Ne1 Qc8 12. Nc2 a6 13. Bb2 Bd8 14. Rc1 Bb6 15. Kh1 Ng4 16. Qe2 Qd8 {And now ...Qh4! would win.} 17. f3 $2 {[%mdl 8192] [#] White does not recover from this.} (17. g3 $11) 17... Nxh2 $1 $40 {[%mdl 640] Black has strong attack.} 18. Rf2 $2 {[#]} (18. g3 {is tougher.} Nxf1 19. Rxf1) (18. Kxh2 Qh4#) 18... Ng4 $1 {[%mdl 512] Black is clearly winning.} 19. fxg4 Qh4+ 20. Kg1 Bxg4 21. Qd2 {[#]} Re6 $1 {[%cal Re6h6] ( -> ...Rh6)} ({Worse is} 21... Qxf2+ 22. Qxf2 Bxf2+ 23. Kxf2 $16) 22. Ne3 Rh6 {[%csl Gh6][%cal Rh4h1]} 23. Rff1 {If only White now had time for Ncd5....} Qh2+ 24. Kf2 Rf6+ {Accuracy: White = 53%, Black = 95%.} 0-1

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.06"]
[Round "7.9"]
[White "Orfini, Nicolo`"]
[Black "Colonetti, Fabio"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2225"]
[BlackElo "2070"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,99,8,16,-12,36,-18,3,-17,35,37,37,28,48,30,58,0,39,42,87,77,87,84,114,104,122,120,134,121,137,135,131,112,185,117,166,135,151,69,70,66,68,59,112,121,114,140,132,131,132,131,166,161,213,218,208,201,260,250,359,356,353,348,325,310,352,351,332,268,319,331,502,513,629,595,660,702,605,581,12838,12839,29987,29988,29990,29991,29991,29992]} 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 d6 8. exd6 Qxd6 9. Na3 {B22: Sicilian: 2 c3.} Qe6+ 10. Qe2 (10. Kf1 $14) 10... Qxe2+ $11 11. Kxe2 {The position is equal.} Bg4 ({Black should try} 11... e5 $11) 12. b3 $14 cxb3 13. axb3 {[#]} a6 $146 ({Predecessor:} 13... Rc8 14. h3 {½-½ (14) Sveshnikov,E (2580)-Yudasin,L (2630) Kemerovo 1995}) 14. Re1 e6 15. Kf1 (15. Nc4 $14 Nd5 16. Be4) 15... Be7 16. Be4 Bh5 17. Nc4 $1 {[%cal Rc4b6]} Nxc4 18. bxc4 O-O 19. d4 Bd6 20. Ba3 Bxa3 21. Rxa3 Rfc8 22. Rb1 Rab8 23. Rb6 Nd8 (23... f5 $16) 24. c5 (24. Ne5 $18) 24... f6 25. Rab3 Be8 26. c4 (26. Ke2 $16) 26... Bc6 27. Bxc6 Rxc6 28. Nd2 Rbc8 {[#] White leaves nothing to chance now.} ({Black should play} 28... a5 $14) 29. Ne4 $1 $16 Rxb6 30. Rxb6 {[%mdl 4096] Endgame KRN-KRN} Rc6 31. Rb3 Rc7 {[#]} 32. Ke2 $1 Kf8 33. g4 h6 (33... a5 $142 34. d5 Rc8) 34. f4 $18 Rd7 35. Kd3 Nf7 36. Ke3 f5 (36... Nd8 $142 37. f5 e5) 37. gxf5 exf5 {And now ...Re7 would win.} 38. Ng3 g6 39. d5 Nd8 40. Rb6 Kf7 41. Ne2 Rc7 42. Rd6 Rxc5 (42... Rc8 $142 43. Nd4 a5) 43. Rxd8 Rxc4 {KRN-KR} 44. Rd7+ {[%mdl 64] Double Attack} Ke8 45. Rxb7 Re4+ 46. Kd3 g5 47. Nd4 gxf4 48. d6 {White mates.} Re3+ 49. Kd2 Kd8 50. d7 {Accuracy: White = 80%, Black = 44%.} 1-0

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.06"]
[Round "7.10"]
[White "Alanic, Xavier"]
[Black "Schloffer, Jasmin-Denise"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2249"]
[BlackElo "2110"]
[Annotator "RC"]
[PlyCount "99"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. c4 {[%emt 0:02:26]} c5 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:24]} Nc6 {[%emt 0:00:00]} 3. g3 {[%emt 0:00:07]} g6 {[%emt 0:00:00]} 4. Bg2 {[%emt 0:00:06]} Bg7 {[%emt 0:00:06]} 5. e4 {[%emt 0:00:18]} e5 {[%emt 0:00:48]} 6. a3 {[%emt 0:00:27]} d6 {[%emt 0:00:55]} 7. d3 {[%emt 0:00:15]} Nge7 {[%emt 0:00:12]} 8. Rb1 {[%emt 0:00:17]} a5 {[%emt 0:00:27]} 9. Nge2 {[%emt 0:00:22]} O-O {[%emt 0:00:21]} 10. O-O {[%emt 0:00:25]} f5 {[%emt 0:01:48]} 11. f4 {[%emt 0:00:28]} Rb8 {[%emt 0:01:14]} 12. Be3 {[%emt 0:00:41]} Be6 {[%emt 0:05:12]} 13. fxe5 {[%emt 0:01:42]} Nxe5 {[%emt 0:02:56]} 14. Nf4 {[%emt 0:02:04]} Bf7 {[%emt 0:02:14]} 15. h3 {[%emt 0:00:59]} b6 {[%emt 0:05:13]} 16. Qd2 {[%emt 0:03:25]} Qd7 {[%emt 0:03:41]} 17. Kh2 {[%emt 0:00:44]} h6 {[%emt 0:15:57]} 18. b3 {[%emt 0:05:01]} g5 {[%emt 0:12:42]} 19. Nfe2 {[%emt 0:02:56]} Bg6 {[%emt 0:03:32]} 20. Rbd1 {[%emt 0:02:23]} N5c6 {[%emt 0:07:41]} 21. d4 {[%emt 0:02:15]} Qe8 {[%emt 0:02:24]} 22. Bg1 {[%emt 0:04:52]} Rd8 {[%emt 0:08:59]} 23. exf5 {[%emt 0:13:29]} Rxf5 {[%emt 0:00:50]} 24. Nb5 {[%emt 0:03:51]} Qf7 {[%emt 0:08:42]} 25. g4 {[%emt 0:02:11]} Rxf1 {[%emt 0:00:12]} 26. Rxf1 {[%emt 0:00:07]} Qe8 {[%emt 0:00:24]} 27. d5 {[%emt 0:04:03]} Be5+ {[%emt 0:01:40]} 28. Kh1 {[%emt 0:00:05]} Nb8 {[%emt 0:00:03]} 29. Nec3 {[%emt 0:00:40]} Qd7 {[%emt 0:00:59]} 30. Bh2 {[%emt 0:03:21]} Bxh2 {[%emt 0:03:40]} 31. Kxh2 {[%emt 0:00:19]} Rf8 {[%emt 0:00:02]} 32. Rxf8+ {[%emt 0:01:16]} Kxf8 {[%emt 0:00:04]} 33. Be4 {[%emt 0:00:30]} Qd8 {[%emt 0:04:20]} 34. h4 {[%emt 0:02:32]} Nd7 {[%emt 0:04:28]} 35. hxg5 {[%emt 0:01:29]} Ne5 {[%emt 0:00:14]} 36. Qf4+ {[%emt 0:00:27]} Kg8 {[%emt 0:00:13]} 37. Kg3 {[%emt 0:01:17]} h5 {[%emt 0:03:41]} 38. gxh5 {[%emt 0:06:21]} Bxh5 {[%emt 0:01:21]} 39. Qf6 {[%emt 0:00:30]} Qd7 {[%emt 0:01:07]} 40. Qe6+ {[%emt 0:00:33]} Qxe6 {[%emt 0:00:08]} 41. dxe6 {[%emt 0:00:04]} Bg4 {[%emt 0:00:00]} 42. Bd5 {[%emt 0:00:00]} Nf5+ {[%emt 0:00:00]} 43. Kg2 {[%emt 0:00:00]} Kf8 {[%emt 0:00:00]} 44. Na4 {[%emt 0:00:00]} Bd1 {[%emt 0:00:00]} 45. Nxb6 {[%emt 0:00:00]} Bxb3 {[%emt 0:00:00]} 46. Kf2 {[%emt 0:00:00]} Kg7 {[%emt 0:00:00]} 47. Ke1 {[%emt 0:01:50]} Kg6 {[%emt 0:00:29]} 48. Be4 {[%emt 0:00:33]} Kxg5 {[%emt 0:00:15]} 49. Bxf5 {[%emt 0:00:24]} Kf6 {[%emt 0:01:21]} 50. Nd5+ {[%emt 0:00:44]} 1-0

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.07"]
[Round "8.1"]
[White "Mendonca, Leon Luke"]
[Black "Studer, Noel"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2490"]
[BlackElo "2573"]
[Annotator "TA"]
[PlyCount "108"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,108,0,0,0,4,21,10,8,18,0,21,10,0,2,0,4,0,0,0,43,31,39,32,37,34,67,58,117,112,123,116,149,122,158,154,146,135,143,140,141,143,138,137,147,146,132,156,149,136,166,153,152,147,182,182,165,162,316,328,390,345,661,503,529,514,477,125,134,133,137,119,201,199,210,210,211,210,233,110,159,173,180,182,155,95,111,13,22,11,4,9,158,0,0,0,123]} 1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. O-O e6 5. c4 d4 6. e3 Nc6 7. exd4 cxd4 8. d3 Bd6 {A13: English Opening: 1...e6.} 9. Bg5 h6 10. Bxf6 $1 Qxf6 11. Nbd2 {[%cal Bb1d2,Bd2b3,Bb3c5,Bc5e4,Be4d6][%mdl 32]} Qe7 12. a3 a5 13. Re1 O-O 14. Rc1 $1 {[%mdl 4] now scores much better than the old 14.Nb3. Played by Fabiano Caruana in May 2020.} Bd7 15. Nb3 Qf6 16. Nfd2 {[#]} Bc7 $146 ({Predecessor:} 16... a4 17. Ne4 Qe7 18. Nxd6 Qxd6 19. Nd2 Qc7 20. c5 Na5 21. Re4 e5 22. Re1 Kh8 {½-½ (61) Maetzig,R (1982)-Turowski,P (1884) GER email 2014}) 17. Nc5 $36 {[%mdl 2048] White has some pressure.} Bc8 18. Nce4 Qe7 {Threatens to win with ...f5.} 19. c5 $1 Ne5 20. Qe2 Rd8 (20... a4 $14) 21. Nd6 $1 $16 Nd7 22. Nb5 Bb8 23. b4 $1 ({But not} 23. Nxd4 Nxc5 24. Nb5 Na4 $16) 23... axb4 24. axb4 Ra4 25. Rb1 Ra2 26. Ra1 Rb2 27. Reb1 ({Resist} 27. Nxd4 $6 Qf6 $14) 27... Rxb1+ 28. Rxb1 Ne5 29. f4 Ng6 30. Nc4 Bd7 31. Nbd6 b5 32. Na5 $1 Bxd6 33. cxd6 Qf8 34. Nb7 Rb8 {intending ...Bc8.} 35. Qc2 $1 {[%cal Rc2c7] Strongly threatening Qc7.} e5 $2 (35... Rc8 {is a better defense.} 36. Qf2 e5 37. fxe5 Nxe5) 36. Qc7 $18 Qe8 37. Nc5 exf4 $2 (37... Bf5 38. Re1 Qd8 39. Qxd8+ Rxd8 40. fxe5 Nf8) 38. Qxd7 Qe3+ 39. Kh1 f3 40. Rf1 $2 (40. Bh3 $18 {is more deadly.}) 40... Ne5 41. Qf5 $1 {[%cal Rg2f3]} ({And not} 41. Qh3 fxg2+ 42. Qxg2 Rd8 $15) 41... fxg2+ 42. Kxg2 {aiming for d7.} Rd8 {[#]} (42... g6 $16 {was called for.} 43. Qf6 Qd2+ 44. Rf2 Qg5) 43. Ne4 $1 Nxd3 44. Qxf7+ Kh8 45. Qe7 Rg8 {[#]} 46. Nc5 (46. d7 $1 $18 {[%cal Rd7d8] is the precise move to win.} Qe2+ 47. Kg1 Qe3+ 48. Kh1) 46... Qd2+ {[%mdl 64] Double Attack} 47. Kg1 Nxb4 48. d7 Nc6 49. Qd6 ({White should try} 49. Qe4 Nd8 50. Nd3) 49... Nd8 $16 50. Rf4 (50. h4 $16) 50... Qe1+ 51. Kg2 Qe2+ $1 52. Rf2 Qe3 (52... Qc4 $1 $11 {keeps the balance.}) 53. Rf4 {[%mdl 1024] White has strong compensation.} Qe2+ 54. Rf2 Qe3 {Accuracy: White = 78%, Black = 64%.} 1/2-1/2

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.07"]
[Round "8.2"]
[White "Basso, Pier Luigi"]
[Black "Krallis, Christos"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2603"]
[BlackElo "2402"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,93,26,21,40,37,18,33,33,29,29,21,27,30,35,7,7,6,11,0,28,0,5,5,0,0,0,-7,-14,-20,-15,-10,0,-20,0,0,0,-44,-47,-42,-21,-54,-47,-64,-51,-67,-64,-94,-34,-44,-16,-40,-38,-52,-50,-111,-94,-114,-113,-101,-112,-98,-99,-97,-97,-116,-58,-84,-94,-77,-12,-179,-179,-178,-173,-158,0,-39]} 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Nc6 9. a3 Qa5 10. Rd1 Re8 {[#] ...e5 is the strong threat. 10...Rd8 gains popularity. D37: Queen's Gambit Declined: 5 Bf4.} 11. Nd2 e5 12. Bg5 {Strongly threatening Nb3.} Nd4 $1 {[%cal Rd4c2] White is slightly better.} 13. Qb1 {And now Bxf6 would win.} ({But not} 13. exd4 exd4+ 14. Be2 (14. Ne2 $2 Ng4 $19) 14... dxc3 $17) 13... Bf5 14. Bd3 Bxd3 $1 15. Qxd3 {Hoping for Bxf6.} Ne4 $1 ({Not} 15... e4 $2 16. Qb1 $18) 16. Ndxe4 (16. exd4 exd4 17. O-O dxc3 $17) (16. cxd5 {is more complex.} Nxc3 17. bxc3 Nb5 18. O-O Nd6 19. Nc4) 16... dxe4 17. Qd2 Ne6 $1 {[%cal Re6g5]} ({Reject} 17... Nb3 18. Qc2 $16) 18. Nxe4 {[#]} Qc7 $146 ({Predecessor:} 18... Qxd2+ 19. Rxd2 f5 20. Nxc5 Nxc5 21. f3 Rac8 22. O-O e4 23. Rd5 Ne6 24. Rxf5 exf3 25. R1xf3 Nxg5 26. Rxg5 Rxc4 {½-½ (77) Karjakin,S (2748)-Nakamura,H (2754) Zagreb 2019}) 19. Bh4 f5 20. Nxc5 Qxc5 21. Qd5 Rac8 22. Qxc5 (22. g4 {looks sharper.} f4 23. exf4 exf4 24. O-O Qxc4 25. Rfe1) 22... Rxc5 23. f3 Rxc4 24. Bf2 Rc2 25. Rd2 Rc1+ 26. Rd1 Rc2 27. O-O (27. Rd2 $5 {[%cal Rd2c2]} Rc1+ 28. Rd1 Rc2 $15) 27... Rxb2 28. Rd5 Nf8 29. e4 fxe4 30. fxe4 b6 31. Bg3 Re2 32. Re1 {[#]} Rxe1+ (32... Ra2 $1 $17 33. Bxe5 Rxa3) 33. Bxe1 $17 {[%mdl 4096] Endgame KRB-KRN} Ng6 34. a4 Rc8 35. Bg3 a5 {[%cal Ba7a5,Ba5a4][%mdl 32]} 36. Bxe5 ({Better is} 36. h4 $15) 36... Nxe5 37. Rxe5 $15 {KR-KR} Rc4 38. Re6 Rxa4 39. Rxb6 Rxe4 40. Ra6 a4 41. Ra7 h5 ({Black should play} 41... Re1+ $17 42. Kf2 Ra1 43. Ra8+ Kf7) 42. Kf2 Kh7 43. g3 h4 ({Black should try} 43... Kg6 $17) 44. gxh4 $2 (44. Kf3 $11 {and White stays safe.} Rb4 45. gxh4) 44... Rxh4 $19 45. Kg3 Rb4 46. Ra6 g6 $2 (46... Rb3+ $17 47. Kf4 Ra3) 47. h4 {Accuracy: White = 71%, Black = 81%.} 1/2-1/2

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.07"]
[Round "8.3"]
[White "David, Alberto"]
[Black "Van Foreest, Lucas"]
[Result "1-0"]
[ECO "C70"]
[WhiteElo "2520"]
[BlackElo "2531"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,83,54,61,65,82,75,89,78,73,0,8,6,35,-6,-15,-44,-36,-23,-41,-33,-13,-25,43,36,42,37,42,42,45,25,27,-63,39,34,127,70,74,40,50,62,89,104,94,21,170,17,426,425,406,422,478,456,450,442,435,423,497,495,491,487,500,500,831,823,1102,1102,1046,1025,1025,1018,1010,998,968,968,893,226]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 f5 5. d4 exd4 6. e5 {C70: Ruy Lopez: 3...a6 4 Ba4, Norwegian and Delayed Schliemann.} b5 7. Bb3 Bb7 8. O-O {White is better.} Na5 {[#]} 9. c3 $146 ({Much weaker is} 9. Qxd4 c5 $15) (9. Nxd4 $16 Nxb3 10. axb3) ({Predecessor:} 9. Bxg8 Rxg8 10. Nxd4 Qh4 11. Nc3 f4 12. Nf3 Qg4 13. a4 Nc4 14. axb5 Nxe5 15. Re1 {0-1 (59) Morozevich,A (2659)-Sychev,K (2563) Moscow 2019}) 9... Nxb3 $11 10. axb3 Ne7 11. Nxd4 c5 12. Ne2 Qb6 13. c4 b4 14. Nf4 O-O-O 15. Nd5 $1 {[%cal Rd5b6]} Qc6 (15... Qg6 $11) 16. Bg5 $14 Re8 {[%cal Re7d5]} 17. Bxe7 $1 Bxe7 18. Nd2 Bd8 19. Re1 g5 20. Nf1 (20. Qc2 $11) 20... Qg6 (20... Bc7 $1 $15) 21. Ng3 {[%cal Bf1g3,Bg3e2,Be2c1,Bc1d3][%mdl 32]} h5 ({Black should play} 21... a5 $14) 22. Qf3 (22. Qd3 $16 Rhf8 23. Nf6 $1 {[%mdl 576] Decoy} Bxf6 24. Qd6 {[%mdl 64] Pin}) 22... Ref8 23. Ne2 f4 24. Nc1 h4 25. Nd3 $36 {[%mdl 2048] White has strong initiative.} Qc6 26. Ra5 (26. Qg4 $16 {And now e6 would win.} Rh6 27. Ra5) 26... d6 {White stays focused until the end.} (26... Kb8 $1 $11 {and Black stays safe.} 27. Rxc5 Qe6) 27. exd6 $2 ({White should try} 27. e6 $18 {Strongly threatening e7.} Re8 28. Raa1) 27... Qxd6 $2 {[%mdl 8192]} (27... Kb8 $1 $11 {and Black is okay.} 28. Rxc5 Qxd6) 28. Qg4+ $18 Kb8 {[#]} 29. Re6 $1 {[%cal Re6d6]} Qxe6 {White is clearly winning.} 30. Qxe6 Bxa5 31. Qd6+ Ka8 32. Nxc5 Rf7 33. Qe6 Rfh7 34. Nxb7 Kxb7 35. h3 Rd8 (35... Rh6 $142 36. Qd7+ Ka8) 36. Qe4 Rhd7 37. Nxb4+ Kc7 38. Qe5+ Kb6 39. c5+ Kb5 40. c6+ Kxb4 41. cxd7 Rxd7 42. Qc3+ {Accuracy: White = 71%, Black = 52%.} 1-0

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.07"]
[Round "8.4"]
[White "Bailet, Pierre"]
[Black "Orfini, Nicolo`"]
[Result "1-0"]
[ECO "B57"]
[WhiteElo "2500"]
[BlackElo "2225"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,97,30,33,22,29,25,31,32,17,12,34,27,44,38,43,39,35,29,43,43,66,55,63,46,80,56,90,90,90,89,136,137,129,93,131,108,152,95,95,95,133,147,150,146,179,170,181,193,216,185,252,202,204,162,238,231,266,261,264,254,237,184,226,219,296,287,282,283,356,342,385,381,387,343,433,427,427,325,325,318,310,298,310,294,285,269]} 1. e4 c5 2. Nc3 Nc6 3. Nge2 d6 4. d4 cxd4 5. Nxd4 e5 6. Nf3 Be7 7. Bc4 Nf6 8. Bg5 {was the old line (8.0-0). B57: Classical Sicilian: Sozin with 6...Qb6.} O-O 9. Qd3 {[#]} Na5 $146 ({Predecessor:} 9... Bg4 10. Bb3 Qd7 11. h3 Be6 12. O-O-O Rfd8 13. Kb1 Rac8 14. Rd2 Na5 15. Bxf6 Bxf6 {½-½ (61) Stark,I (2168)-Bart,S (2002) Germany 2011}) 10. Bxf6 {White is slightly better.} Bxf6 11. Bd5 Nc6 12. Bb3 Be7 13. Nd5 Be6 14. Rd1 Bxd5 15. Qxd5 Qc7 16. O-O Kh8 17. Nd2 Nd4 18. Nc4 Rad8 19. Rfe1 (19. c3 {with more complications.} Ne6 20. g3 g6 21. h4 a6 22. Bc2) 19... Qc6 20. Qxc6 bxc6 21. Ba4 f6 22. c3 Nb5 23. Re2 a6 24. Red2 Ra8 25. a3 (25. Na5 $142) 25... Rab8 $16 26. Bxb5 cxb5 27. Nxd6 g6 28. b4 Kg7 29. Kf1 Bxd6 30. Rxd6 $18 {[%mdl 4096] Endgame KRR-KRR} Rfc8 31. R1d3 a5 (31... g5 $142 32. Rf3 (32. Rxa6 Ra8 $16) 32... g4 33. Rfxf6 Rxc3) 32. Rd7+ Kg8 33. Ra7 a4 (33... Ra8 {was necessary.} 34. Rxa5 Rxa5 35. bxa5 Kf7) 34. Ke2 Rc4 35. f3 f5 36. exf5 gxf5 37. Kd2 e4 38. fxe4 fxe4 39. Rdd7 e3+ 40. Ke2 ({Resist} 40. Kxe3 $6 Rxc3+ 41. Kd4 Rc4+ 42. Kd5 Rh4 $16) 40... Rh4 41. h3 ({Not} 41. Kxe3 Rxh2 42. Rg7+ Kh8 $18) 41... Rc8 42. Rac7 {[%cal Rc7c8] [#]} Rc4 43. Rg7+ Kf8 44. Rcf7+ Ke8 45. Rb7 {[%cal Rg7g8]} Kf8 {White has a decisive advantage.} 46. Rxh7 {[%cal Rh7h8] [#]} Kg8 47. Rbg7+ Kf8 48. Rd7 {[%cal Rh7h8]} Kg8 49. Rhe7 {Accuracy: White = 86%, Black = 53%.} 1-0

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.07"]
[Round "8.5"]
[White "Bettalli, Francesco"]
[Black "Alanic, Xavier"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "2206"]
[BlackElo "2249"]
[Annotator "ChessBase"]
[PlyCount "41"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:26]} c6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:07]} d5 {[%emt 0:00:00]} 3. Nd2 {[%emt 0:00:08]} dxe4 {[%emt 0:00:38]} 4. Nxe4 {[%emt 0:00:08]} Nf6 {[%emt 0:00:07]} 5. Nxf6+ {[%emt 0:00:08]} exf6 {[%emt 0:00:08]} 6. c3 {[%emt 0:00:29]} Bd6 {[%emt 0:01:01]} 7. Bd3 {[%emt 0:00:16]} Be6 {[%emt 0:00:51]} 8. Qc2 {[%emt 0:01:34]} Nd7 {[%emt 0:04:09]} 9. Ne2 {[%emt 0:00:42]} Qc7 {[%emt 0:00:17]} 10. c4 {[%emt 0:03:12]} c5 {[%emt 0:05:03]} 11. Be3 {[%emt 0:11:23]} cxd4 {[%emt 0:04:25]} 12. Nxd4 {[%emt 0:00:25]} Ne5 {[%emt 0:00:42]} 13. Nxe6 {[%emt 0:05:05]} Nxd3+ {[%emt 1:19:09]} 14. Qxd3 {[%emt 0:00:05]} fxe6 {[%emt 0:00:00]} 15. O-O-O {[%emt 0:05:55]} O-O-O {[%emt 0:00:00]} 16. Qe4 {[%emt 0:02:19]} Rhe8 {[%emt 0:00:00]} 17. Kb1 {[%emt 0:00:23]} f5 {[%emt 0:00:00]} 18. Qc2 {[%emt 0:01:46]} a6 {[%emt 0:00:00]} 19. h3 {[%emt 0:03:53]} g6 {[%emt 0:00:00]} 20. Bg5 {[%emt 0:00:45]} Be7 {[%emt 0:00:00]} 21. Bxe7 {[%emt 0:00:24]} 1/2-1/2

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.07"]
[Round "8.6"]
[White "Gallana, Marco"]
[Black "Degraeve, Remy"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2195"]
[BlackElo "2349"]
[Annotator "ChessBase"]
[PlyCount "89"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 3. c4 {[%emt 0:00:10]} Bg7 {[%emt 0:00:00]} 4. Nc3 {[%emt 0:00:22]} d5 {[%emt 0:00:00]} 5. cxd5 {[%emt 0:00:29]} Nxd5 {[%emt 0:00:00]} 6. e4 {[%emt 0:00:15]} Nxc3 {[%emt 0:00:00]} 7. bxc3 {[%emt 0:00:11]} c5 {[%emt 0:00:00]} 8. Be3 {[%emt 0:00:29]} Qa5 {[%emt 0:00:14]} 9. Qd2 {[%emt 0:00:26]} O-O {[%emt 0:00:10]} 10. Rc1 {[%emt 0:04:37]} Nd7 {[%emt 0:00:04]} 11. Bd3 {[%emt 0:01:32]} e5 {[%emt 0:01:07]} 12. d5 {[%emt 0:00:55]} f5 {[%emt 0:00:27]} 13. Bh6 {[%emt 0:03:22]} f4 {[%emt 0:07:34]} 14. Bxg7 {[%emt 0:07:21]} Kxg7 {[%emt 0:00:10]} 15. Rb1 {[%emt 0:00:40]} Qd8 {[%emt 0:02:00]} 16. O-O {[%emt 0:05:49]} g5 {[%emt 0:10:01]} 17. Bb5 {[%emt 0:10:46]} g4 {[%emt 0:01:35]} 18. Ne1 {[%emt 0:00:21]} Nf6 {[%emt 0:02:49]} 19. f3 {[%emt 0:08:32]} gxf3 {[%emt 0:03:44]} 20. Nxf3 {[%emt 0:03:16]} Qd6 {[%emt 0:07:39]} 21. Qe1 {[%emt 0:14:45]} a6 {[%emt 0:01:46]} 22. Bd3 {[%emt 0:00:27]} c4 {[%emt 0:00:10]} 23. Bc2 {[%emt 0:00:23]} Ng4 {[%emt 0:00:55]} 24. Qh4 {[%emt 0:02:57]} Re8 {[%emt 0:12:42]} 25. Ng5 {[%emt 0:20:41]} Qg6 {[%emt 0:07:15]} 26. Bd1 {[%emt 0:01:28]} Nf6 {[%emt 0:01:24]} 27. Rb6 {[%emt 0:00:44]} h6 {[%emt 0:09:45]} 28. Nh7 {[%emt 0:00:34]} Kxh7 {[%emt 0:01:00]} 29. Rxf6 {[%emt 0:00:09]} Qg5 {[%emt 0:00:26]} 30. Qxg5 {[%emt 0:00:12]} hxg5 {[%emt 0:00:02]} 31. Rb6 {[%emt 0:00:15]} Rb8 {[%emt 0:08:44]} 32. Ba4 {[%emt 0:00:14]} Rg8 {[%emt 0:01:14]} 33. Rfb1 {[%emt 0:00:47]} g4 {[%emt 0:04:26]} 34. R1b4 {[%emt 0:05:01]} Rg6 {[%emt 0:04:40]} 35. d6 {[%emt 0:01:31]} Rg7 {[%emt 0:01:26]} 36. Rxc4 {[%emt 0:00:27]} Be6 {[%emt 0:05:05]} 37. Rc7 {[%emt 0:00:10]} Rc8 {[%emt 0:00:54]} 38. Rxg7+ {[%emt 0:01:16]} Kxg7 {[%emt 0:00:04]} 39. d7 {[%emt 0:00:17]} Bxd7 {[%emt 0:00:37]} 40. Bxd7 {[%emt 0:00:08]} Rxc3 {[%emt 0:00:05]} 41. Bxg4 {[%emt 0:00:10]} Rc1+ {[%emt 0:00:18]} 42. Kf2 {[%emt 0:00:14]} Rc2+ {[%emt 0:00:01]} 43. Be2 {[%emt 0:00:20]} Rxa2 {[%emt 0:00:10]} 44. Rxb7+ {[%emt 0:00:12]} Kf6 {[%emt 0:00:04]} 45. Rb6+ {[%emt 0:00:09]} 1-0

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.07"]
[Round "8.7"]
[White "Degraeve, Jean-Marc"]
[Black "Carlo, Emanuele"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2530"]
[BlackElo "2280"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,109,21,35,0,0,0,26,9,22,22,18,14,24,22,37,37,59,63,82,68,87,65,105,0,62,61,57,0,0,0,0,0,0,0,0,-31,-41,-44,-45,-44,-46,-56,-50,-53,-45,-118,-110,-89,-96,-102,2,0,28,0,101,108,91,90,114,69,156,169,151,138,190,190,232,230,257,241,264,256,452,369,1591,1561,1489,1499,1239,836,29965,29966,29966,29967,29967,29968,29967,29969,29968,29969,29969,29970,29966,29946,6079,5552]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 O-O 6. Nbd2 d6 7. c3 a6 8. Bb3 Be6 9. Bc2 {C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3.} Ba7 10. h3 Ne7 11. Re1 {White has an edge.} Ng6 12. d4 h6 13. Nf1 Re8 14. Ng3 c6 15. Be3 Qc7 16. Qd2 Rad8 17. Rad1 {[#]} Bb6 $146 ({Predecessor:} 17... b5 18. b3 Bb6 19. Qc1 Bc8 20. Bd3 c5 21. d5 Ba5 22. Qb2 Bd7 23. Rc1 Rb8 {½-½ (58) Anand,V (2779)-Nakamura,H (2779) Saint Louis 2016}) 18. a3 (18. Nf5 {seems wilder.} Bxf5 19. exf5 Nf4 20. Bxf4 exf4 21. Qxf4 Rxe1+ 22. Rxe1 Re8 23. Rxe8+ Nxe8 24. g4) 18... d5 19. Bxh6 (19. Nxe5 $1 $16 Nxe5 20. Bf4 {[%mdl 64] Pin}) 19... Nxe4 (19... exd4 $11 20. Bxg7 Kxg7) 20. Bxe4 $14 dxe4 {[#]} 21. Bxg7 $1 {[%mdl 512]} Kxg7 $11 ({Not} 21... exf3 $2 22. Qh6 $18) 22. Nh5+ Kf8 23. Rxe4 Bd5 24. Qh6+ Ke7 25. Qg5+ (25. Rxe5+ $5 Nxe5 26. Nxe5 $11) 25... Kd7 $1 26. Nf6+ {[%mdl 64] Double Attack} ({Avoid the trap} 26. dxe5 $2 Kc8 $19) 26... Kc8 27. Nxe8 Rxe8 28. Re3 {[%cal Rf3e5]} Rg8 29. Nxe5 Ne7 30. Qf6 (30. Qh5 $15 Rxg2+ 31. Kf1) 30... Rxg2+ $17 31. Kf1 Rg8 32. Rg3 {[#]} Rxg3 ({Better is} 32... Rf8 $1 $17) 33. fxg3 $11 Kb8 34. Re1 $36 {[%mdl 2048] Black must now prevent Qxe7! White is more active.} Be6 (34... Ng8 $11 {keeps the balance.} 35. Qf4 Ka8) 35. Nxf7 $16 Bxh3+ 36. Kf2 Nd5 37. Qd6 Ka7 (37... Qxd6 $14 38. Nxd6 c5) 38. Qxc7 Bxc7 39. Kf3 Nf6 (39... Bf5 $16 40. g4 Bc2) 40. Ne5 $18 Bc8 41. g4 Bxe5 42. dxe5 Nxg4 {[#]} 43. Re4 $1 {[%cal Re4g4]} Nxe5+ $2 (43... Nh6 44. e6 Nf5) 44. Rxe5 {[%mdl 4096] Endgame KR-KB} b5 $2 (44... Kb6 45. b4 Kc7) 45. Ke3 Kb6 46. Kd4 a5 47. b4 axb4 48. axb4 Bh3 49. Rh5 Bg2 50. Rh6 Bf3 51. Ke5 Bg2 52. Kd6 Bf3 53. Rh8 Kb7 54. Kc5 Be4 55. Rg8 {Accuracy: White = 77%, Black = 58%.} 1-0

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.07"]
[Round "8.8"]
[White "Kasioumis, Vasilios"]
[Black "Solomon, Kenny"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2356"]
[BlackElo "2352"]
[Annotator "ChessBase"]
[PlyCount "115"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:07:20]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:06]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:05]} 4. Nxd4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:05]} 5. Nc3 {[%emt 0:00:00]} a6 {[%emt 0:00:05]} 6. h3 {[%emt 0:00:00]} e5 {[%emt 0:00:05]} 7. Nde2 {[%emt 0:00:00]} h5 {[%emt 0:00:06]} 8. g3 {[%emt 0:00:13]} Be6 {[%emt 0:00:04]} 9. Bg2 {[%emt 0:00:15]} b5 {[%emt 0:00:05]} 10. Be3 {[%emt 0:07:00]} Nbd7 {[%emt 0:03:40]} 11. a4 {[%emt 0:05:23]} b4 {[%emt 0:00:17]} 12. Nd5 {[%emt 0:00:05]} Nxd5 {[%emt 0:00:17]} 13. exd5 {[%emt 0:00:06]} Bf5 {[%emt 0:00:06]} 14. O-O {[%emt 0:05:42]} Rc8 {[%emt 0:04:32]} 15. c3 {[%emt 0:00:21]} bxc3 {[%emt 0:00:33]} 16. Nxc3 {[%emt 0:00:06]} Be7 {[%emt 0:18:08]} 17. Qe2 {[%emt 0:12:42]} Qa5 {[%emt 0:14:13]} 18. f4 {[%emt 0:14:52]} Nc5 {[%emt 0:01:39]} 19. Bxc5 {[%emt 0:03:00]} Qxc5+ {[%emt 0:01:03]} 20. Kh2 {[%emt 0:00:11]} exf4 {[%emt 0:21:16]} 21. Rxf4 {[%emt 0:04:09]} Bg6 {[%emt 0:04:16]} 22. Ne4 {[%emt 0:17:22]} Qc7 {[%emt 0:03:45]} 23. Qxa6 {[%emt 0:02:06]} O-O {[%emt 0:00:05]} 24. Nc3 {[%emt 0:03:31]} Bg5 {[%emt 0:03:02]} 25. Rb4 {[%emt 0:01:55]} h4 {[%emt 0:04:21]} 26. gxh4 {[%emt 0:00:34]} Bf6 {[%emt 0:01:28]} 27. Qb6 {[%emt 0:05:37]} Qe7 {[%emt 0:00:19]} 28. Qf2 {[%emt 0:00:25]} Rfe8 {[%emt 0:07:01]} 29. a5 {[%emt 0:01:06]} Rxc3 {[%emt 0:01:20]} 30. bxc3 {[%emt 0:00:51]} Bxc3 {[%emt 0:00:01]} 31. Raa4 {[%emt 0:01:01]} Be1 {[%emt 0:01:19]} 32. Qf4 {[%emt 0:02:00]} Qe2 {[%emt 0:02:40]} 33. Rd4 {[%emt 0:03:27]} Bc3 {[%emt 0:01:35]} 34. Qxd6 {[%emt 0:02:45]} Qb2 {[%emt 0:01:25]} 35. Rab4 {[%emt 0:01:28]} Qf2 {[%emt 0:00:11]} 36. Qf4 {[%emt 0:01:30]} Qa2 {[%emt 0:00:01]} 37. d6 {[%emt 0:02:26]} Re2 {[%emt 0:00:39]} 38. Qf3 {[%emt 0:00:30]} Rf2 {[%emt 0:01:11]} 39. Qg3 {[%emt 0:00:29]} Bxb4 {[%emt 0:00:30]} 40. Rxb4 {[%emt 0:00:27]} Rd2 {[%emt 0:00:07]} 41. h5 {[%emt 0:00:00]} Bxh5 {[%emt 0:00:00]} 42. Qg5 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 43. Rb8+ {[%emt 0:00:00]} Kh7 {[%emt 0:01:12]} 44. d7 {[%emt 0:00:00]} Bf3 {[%emt 0:00:30]} 45. Qh4+ {[%emt 0:00:00]} Bh5 {[%emt 0:00:05]} 46. Qg3 {[%emt 0:00:33]} Qxa5 {[%emt 0:01:06]} 47. Rb7 {[%emt 0:02:15]} Qf5 {[%emt 0:00:21]} 48. d8=Q {[%emt 0:04:29]} Rxd8 {[%emt 0:00:07]} 49. Qc7 {[%emt 0:00:03]} Rf8 {[%emt 0:01:05]} 50. Ra7 {[%emt 0:02:15]} Kg8 {[%emt 0:00:55]} 51. Ra5 {[%emt 0:00:23]} Qc8 {[%emt 0:00:31]} 52. Qxc8 {[%emt 0:01:29]} Rxc8 {[%emt 0:00:00]} 53. Ra8 {[%emt 0:00:14]} Rxa8 {[%emt 0:00:06]} 54. Bxa8 {[%emt 0:00:05]} Kg7 {[%emt 0:00:04]} 55. Kg3 {[%emt 0:00:04]} Kf6 {[%emt 0:00:07]} 56. Bd5 {[%emt 0:00:34]} g5 {[%emt 0:01:04]} 57. h4 {[%emt 0:00:13]} gxh4+ {[%emt 0:01:01]} 58. Kxh4 {[%emt 0:00:05]} 1/2-1/2

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.07"]
[Round "8.9"]
[White "Bifulco, Michel"]
[Black "Le Goff, Damien"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "2251"]
[BlackElo "2281"]
[Annotator "ChessBase"]
[PlyCount "43"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} f5 {[%emt 0:01:20]} 2. c4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:16]} 3. Nc3 {[%emt 0:00:00]} d6 {[%emt 0:00:37]} 4. Bg5 {[%emt 0:00:13]} Nbd7 {[%emt 0:00:46]} 5. Qc2 {[%emt 0:00:13]} g6 {[%emt 0:00:25]} 6. h4 {[%emt 0:00:08]} c6 {[%emt 0:01:27]} 7. O-O-O {[%emt 0:01:43]} Bg7 {[%emt 0:04:26]} 8. Nh3 {[%emt 0:01:47]} Qa5 {[%emt 0:02:12]} 9. Nf4 {[%emt 0:06:46]} Nf8 {[%emt 0:00:20]} 10. h5 {[%emt 0:24:47]} Ne4 11. Nxe4 fxe4 {[%emt 0:05:14]} 12. h6 {[%emt 0:00:43]} Bxd4 {[%emt 0:00:58]} 13. Bxe7 Qxa2 {[%emt 0:00:51]} 14. Rxd4 {[%emt 0:14:49]} Qa1+ {[%emt 0:00:30]} 15. Kd2 {[%emt 0:00:43]} Qa5+ {[%emt 0:00:24]} 16. Qc3 {[%emt 0:02:17]} Qxc3+ {[%emt 0:01:37]} 17. Kxc3 {[%emt 0:00:03]} Kxe7 {[%emt 0:00:37]} 18. Rxe4+ {[%emt 0:44:48]} Kf6 {[%emt 0:11:54]} 19. Rd4 {[%emt 0:00:30]} Ke7 {[%emt 1:05:36]} 20. Re4+ {[%emt 0:00:00]} Kf6 {[%emt 0:00:00]} 21. Rd4 {[%emt 0:00:00]} Ke7 {[%emt 0:00:00]} 22. Re4+ {[%emt 0:00:00]} 1/2-1/2

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.07"]
[Round "8.10"]
[White "Colonetti, Fabio"]
[Black "Alanic, Mickael"]
[Result "0-1"]
[ECO "C60"]
[WhiteElo "2070"]
[BlackElo "2306"]
[Annotator "ChessBase"]
[PlyCount "126"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:07]} 3. Bb5 {[%emt 0:00:06]} g6 {[%emt 0:00:32]} 4. d4 {[%emt 0:00:52]} exd4 {[%emt 0:00:25]} 5. Bg5 {[%emt 0:00:12]} Be7 {[%emt 0:00:10]} 6. Bxe7 {[%emt 0:00:07]} Qxe7 {[%emt 0:00:08]} 7. Bxc6 {[%emt 0:00:09]} dxc6 {[%emt 0:00:15]} 8. Qxd4 {[%emt 0:00:14]} Nf6 {[%emt 0:00:14]} 9. Nc3 {[%emt 0:00:14]} c5 {[%emt 0:14:58]} 10. Qe3 {[%emt 0:01:23]} Bd7 {[%emt 0:10:03]} 11. O-O-O {[%emt 0:03:11]} Bc6 {[%emt 0:04:23]} 12. Rhe1 {[%emt 0:06:36]} O-O {[%emt 0:15:02]} 13. e5 {[%emt 0:18:54]} Nd7 {[%emt 0:06:16]} 14. Nd5 {[%emt 0:15:31]} Bxd5 {[%emt 0:01:42]} 15. Rxd5 {[%emt 0:00:12]} Nb6 {[%emt 0:17:20]} 16. Rxc5 {[%emt 0:02:17]} c6 {[%emt 0:00:20]} 17. Qa3 {[%emt 0:18:31]} Rfd8 {[%emt 0:09:05]} 18. Rc3 {[%emt 0:01:12]} Qe6 {[%emt 0:01:47]} 19. Qb3 {[%emt 0:06:19]} Rd5 {[%emt 0:04:55]} 20. Rd3 {[%emt 0:02:33]} Qg4 {[%emt 0:02:13]} 21. Rxd5 {[%emt 0:04:25]} cxd5 {[%emt 0:00:08]} 22. Qe3 {[%emt 0:01:35]} Qxg2 {[%emt 0:06:17]} 23. e6 {[%emt 0:00:25]} f6 {[%emt 0:00:13]} 24. Nd4 {[%emt 0:12:45]} Re8 {[%emt 0:02:12]} 25. Qf4 {[%emt 0:01:03]} Qg5 {[%emt 0:00:50]} 26. Qxg5 {[%emt 0:00:18]} fxg5 {[%emt 0:00:05]} 27. Re5 {[%emt 0:01:03]} h6 {[%emt 0:00:27]} 28. b3 {[%emt 0:01:45]} Kg7 {[%emt 0:00:20]} 29. a4 {[%emt 0:00:44]} Kf6 {[%emt 0:00:30]} 30. Re3 {[%emt 0:00:10]} Ke7 {[%emt 0:00:48]} 31. Kd2 {[%emt 0:01:36]} Rf8 {[%emt 0:00:14]} 32. f3 {[%emt 0:00:30]} Rf4 {[%emt 0:01:34]} 33. c3 {[%emt 0:00:49]} Na8 {[%emt 0:00:37]} 34. a5 {[%emt 0:01:19]} a6 {[%emt 0:00:11]} 35. Ke2 {[%emt 0:00:00]} Nc7 {[%emt 0:00:11]} 36. Kf2 {[%emt 0:00:20]} Rf6 {[%emt 0:00:34]} 37. Rd3 {[%emt 0:00:38]} g4 {[%emt 0:02:10]} 38. Kg3 {[%emt 0:00:13]} gxf3 {[%emt 0:00:31]} 39. Nxf3 {[%emt 0:00:12]} Rxe6 {[%emt 0:00:11]} 40. Nh4 {[%emt 0:00:47]} Kd6 {[%emt 0:01:57]} 41. Ng2 {[%emt 0:00:36]} Kc5 {[%emt 0:00:00]} 42. Ne3 {[%emt 0:00:41]} Rd6 {[%emt 0:00:00]} 43. Kf4 {[%emt 0:00:00]} Rf6+ {[%emt 0:00:00]} 44. Kg3 {[%emt 0:00:00]} g5 {[%emt 0:00:00]} 45. Kg4 {[%emt 0:00:00]} Rf4+ {[%emt 0:00:00]} 46. Kg3 {[%emt 0:00:00]} h5 {[%emt 0:00:00]} 47. h3 {[%emt 0:00:00]} Re4 {[%emt 0:00:00]} 48. Nf5 {[%emt 0:00:00]} h4+ {[%emt 0:01:19]} 49. Kg2 {[%emt 0:00:00]} Ne6 {[%emt 0:00:28]} 50. b4+ {[%emt 0:00:06]} Kc4 {[%emt 0:03:13]} 51. Rf3 {[%emt 0:00:06]} Nf4+ {[%emt 0:00:00]} 52. Kf1 {[%emt 0:05:21]} Re6 {[%emt 0:00:00]} 53. Nd4 {[%emt 0:00:00]} Re5 {[%emt 0:00:00]} 54. Nc2 {[%emt 0:00:00]} Kb3 {[%emt 0:01:02]} 55. Nd4+ {[%emt 0:00:00]} Kc4 {[%emt 0:01:28]} 56. Nc2 {[%emt 0:00:00]} Nd3 {[%emt 0:00:30]} 57. Na3+ {[%emt 0:00:00]} Kxc3 {[%emt 0:00:00]} 58. Nb1+ {[%emt 0:00:13]} Kd4 {[%emt 0:00:00]} 59. Na3 {[%emt 0:00:44]} Re1+ {[%emt 0:00:00]} 60. Kg2 {[%emt 0:00:07]} Re2+ {[%emt 0:00:00]} 61. Kf1 {[%emt 0:00:30]} Ra2 {[%emt 0:00:23]} 62. Nb1 {[%emt 0:00:30]} Ra1 {[%emt 0:00:30]} 63. Ke2 {[%emt 0:00:30]} Nf4+ {[%emt 0:00:30]} 0-1

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.08"]
[Round "9.1"]
[White "Studer, Noel"]
[Black "Basso, Pier Luigi"]
[Result "1/2-1/2"]
[ECO "D14"]
[WhiteElo "2573"]
[BlackElo "2603"]
[Annotator "TA"]
[PlyCount "135"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,135,10,11,16,38,31,30,28,27,33,20,0,26,12,21,17,0,0,0,0,0,-21,-17,-36,-28,-25,-10,-29,-8,-8,-4,-9,-11,-33,-8,-8,-8,-8,-10,-55,36,41,16,12,36,0,0,0,0,0,0,-26,-23,-25,-32,-28,0,-72,0,0,0,0,16,26,26,18,51,17,18,0,148,155,140,162,149,130,140,127,154,136,175,166,179,179,162,154,150,160,275,264,268,248,253,255,251,71,71,71,71,72,73,73,73,73,87,78,87,86,924,36,36,36,36,36,36,36,36,9,9,9,9,9]} 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nc6 5. e3 Nf6 6. Nc3 Bf5 7. Nf3 e6 8. Be2 Bd6 9. Ne5 {now supersedes 9.Bxd6. D14: Slav Defence: Exchange variation with ...Bf5.} Bxe5 10. Bxe5 Nxe5 11. dxe5 {White has an edge.} Nd7 12. Qd4 a6 {[#]} 13. Rd1 $146 ({Predecessor:} 13. O-O Qb6 14. g4 Qxd4 15. exd4 Bg6 16. f4 f5 17. h4 h5 18. g5 Ke7 19. Rfc1 {½-½ (36) Merario Alarcon,A (2412)-Muzychuk,A (2539) Caleta 2020}) 13... Qb6 14. Qxb6 Nxb6 15. Rd4 Nd7 16. g4 Bg6 17. f4 h5 18. O-O hxg4 19. Bxg4 Ke7 20. Rfd1 Rad8 21. Bf3 Nb8 22. e4 $1 {[%cal Re4d5]} Nc6 23. exd5 Nxd4 24. d6+ {[%mdl 64] Discovered Attack} Kd7 25. Rxd4 Rb8 26. Na4 $1 {[%cal Ra4c5]} b6 27. Be2 Rhc8 (27... Rh4 $15) 28. Bxa6 $14 Rc1+ 29. Kf2 Rc2+ 30. Kg3 b5 $36 {[%mdl 2048] Black fights for an advantage.} 31. Rb4 $1 Bd3 32. Nc3 Kc6 33. d7 Rd8 34. Bc8 Kc5 35. a3 f6 36. h4 (36. Ne4+ $11 Bxe4 37. Rxe4) 36... Rf8 (36... f5 $1 $17) 37. exf6 gxf6 38. Ne4+ Kc6 {[#]} 39. Nxf6 $1 {[%mdl 512] Threatens to win with Rd4.} Kc7 (39... Rxf6 40. d8=Q) 40. Ne8+ Kd8 41. Nd6 Ke7 {Hoping for ...Rg8+.} 42. Nb7 Bf1 (42... Rg8+ $11 {keeps the balance.} 43. Kf3 Bc4) 43. d8=Q+ Rxd8 44. Nxd8 Rxc8 $16 {[%mdl 4096] Endgame KRB-KRN} 45. Nb7 Rc2 46. Na5 Kf6 47. h5 Kg7 48. Nb7 Rg2+ 49. Kf3 Rh2 50. Nc5 Kf7 51. Ne4 Be2+ (51... Rxh5 $16 52. Ng3 Rh3) 52. Kg3 Rxh5 53. Ng5+ $1 Kf6 {[#]} 54. Nxe6 $1 {[%mdl 512]} Rd5 (54... Kxe6 55. Re4+) 55. Rd4 $2 (55. Nc7 $18 Rc5 56. Re4) 55... Kxe6 {KRB-KR} 56. Re4+ {[%mdl 64] Double Attack} Kf5 57. Rxe2 {And now Kf3 would win. KR-KR} Rd3+ {[#]} 58. Kf2 $1 Kxf4 59. Ke1 b4 60. axb4 Rd4 61. b5 Rd5 $2 {[%mdl 8192] [#]} (61... Kf5 $16) 62. Rh2 $2 (62. b6 $1 $18 {aiming for Re8.} Rb5 63. Kd1) 62... Rxb5 $14 63. Kd1 Ke4 64. Kc2 Rb8 65. Rh5 {b4 is the strong threat.} Kd4 66. b3 Ra8 67. Kb2 Ra7 68. Rg5 {Blacks defense is rewarded with a draw. Accuracy: White = 80%, Black = 74%.} 1/2-1/2

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.08"]
[Round "9.2"]
[White "Krallis, Christos"]
[Black "David, Alberto"]
[Result "1/2-1/2"]
[ECO "E10"]
[WhiteElo "2402"]
[BlackElo "2520"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,49,-2,-1,-2,-2,-2,-2,-6,-3,-14,0,-51,-38,-48,-32,-36,-19,-46,-11,-4,-1,-14,-5,-4,0,0,0,0,0,0,0,0,8,0,0,0,14,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nf3 a6 4. g3 b5 5. Nbd2 Bb7 6. Bg2 {E10: Blumenfeld Gambit.} c5 7. O-O cxd4 8. cxb5 {[#]} axb5 $146 ({Predecessor:} 8... d3 9. e3 axb5 10. Nb3 b4 11. Ne5 Bxg2 12. Kxg2 Nc6 13. Nxd3 Be7 14. Qe2 d5 {½-½ (47) Tsvetkov,A (2219)-Usmanov,V (2455) St Petersburg 2017}) 9. Nb3 Be7 10. Nbxd4 (10. Nfxd4 $11 Bxg2 11. Kxg2) 10... b4 $15 11. Bg5 O-O 12. Qd3 Na6 13. Rfc1 h6 14. Bxf6 {The position is equal.} Bxf6 15. Ng5 hxg5 16. Bxb7 {e3 is the strong threat.} Qb6 {[%mdl 64] [#] Double Attack} 17. Bxa8 {And now Nb3 would win.} Bxd4 18. Bg2 Bxb2 19. Qxd7 Bxa1 20. Rxa1 Qa5 {[#] aiming for ...b3!} 21. Qd2 Rd8 22. Qb2 Nc7 23. Rb1 Nd5 24. Bxd5 Qxd5 25. Qxb4 {Accuracy: White = 89%, Black = 93%.} 1/2-1/2

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.08"]
[Round "9.3"]
[White "Bailet, Pierre"]
[Black "Gallana, Marco"]
[Result "1-0"]
[ECO "E57"]
[WhiteElo "2500"]
[BlackElo "2195"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,85,31,0,0,0,8,0,0,0,25,14,93,90,90,89,181,177,177,160,232,238,231,237,231,221,267,268,252,270,270,264,289,226,300,300,382,386,395,390,429,429,429,429,411,416,422,411,412,411,512,506,624,507,1587,499,1542,1533,1396,1366,1411,1373,1592,1570,1858,3319,1781,1962]} 1. c4 c5 2. Nc3 Nc6 3. Nf3 Nf6 4. e3 e6 5. d4 d5 6. a3 dxc4 7. Bxc4 Be7 8. O-O cxd4 9. exd4 O-O 10. Bg5 h6 11. Bh4 (11. Bf4 {seems wilder.} Bd6 12. Be5 b6 13. Re1 Bb7 14. Qe2) 11... Nh5 {E57: Nimzo-Indian: Rubinstein: Main Line: 7...Nc6 8 a3 dxc4 9 Bxc4 cxd4.} 12. Bxe7 Nxe7 13. Re1 Nf6 {The position is equal.} 14. Ne5 Bd7 15. Qb3 {[#]} Bc6 $146 {[#]} (15... Rb8 $11) ({Predecessor:} 15... Rb8 16. Rad1 b5 17. Be2 Qc7 18. Qb4 Bc6 19. Qc5 Rfc8 20. Nxc6 Nxc6 21. Nxb5 Qd7 {1-0 (52) Zubarev,A (2476)-Askarian,K (2274) Kharkov 2000}) 16. Nxf7 $1 $16 {[%mdl 576] Remove Defender} Rxf7 17. Bxe6 Ned5 (17... Qf8 $16) 18. Re5 $36 {[%mdl 2048] Black is under strong pressure.} Qb6 19. Nxd5 Bxd5 (19... Nxd5 $16 {was necessary.} 20. Bxd5 (20. Bxf7+ Kxf7 21. Rf5+ Kg8 $11) 20... Bxd5 21. Qxb6 (21. Qxd5 Qxb2 22. Rf1 Qxa3 $14) 21... axb6) 20. Qxb6 ({Less strong is} 20. Bxd5 Nxd5 21. Qxd5 Qxb2 $14) 20... axb6 21. Rxd5 ({Much less strong is} 21. Bxd5 $6 Nxd5 22. Rxd5 Rc8) 21... Nxd5 22. Bxd5 {[%mdl 4096] Endgame KRR-KRB} Rc8 23. Re1 ({Don't take} 23. Bxf7+ $6 Kxf7 24. g3 Rc2 $18) 23... Kf8 24. Bxf7 Kxf7 {KR-KR} 25. g3 Rc2 26. b3 Rd2 27. Rc1 Rd3 28. Rc7+ Kf8 29. b4 Rxa3 30. Rxb7 Rd3 31. Rxb6 Rxd4 32. Kg2 Kf7 33. Rb5 Kf6 34. h4 Rd3 35. h5 {White is clearly winning.} Rb3 36. f4 Kf7 (36... Rd3 $142 37. g4 Ke6) 37. Rb8 Kf6 (37... Rd3 $142 38. Rb7+ Kf6) 38. Kh3 Kf5 39. Rb7 Kf6 40. Kg4 Rc3 41. b5 {[%cal Bb4b5,Bb5b6][%mdl 32]} Rb3 42. b6 Rb5 43. Rb8 {Black got outplayed after the opening. Accuracy: White = 96%, Black = 41%.} 1-0

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.08"]
[Round "9.4"]
[White "Degraeve, Jean-Marc"]
[Black "Mendonca, Leon Luke"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2530"]
[BlackElo "2490"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,59,27,61,47,54,49,57,43,35,6,46,62,61,32,41,31,43,45,101,50,70,47,252,254,255,245,244,231,247,210,205,208,228,189,294,278,256,241,372,365,658,667,675,660,925,906,973,903,945,933,973,962]} 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. h4 h6 6. h5 {B06: Modern Defence.} g5 $1 7. Qd2 b5 {[#]} 8. a4 $146 {White is slightly better.} ({Predecessor:} 8. Nge2 Bb7 9. Ng3 e6 10. O-O-O Nf6 11. f3 Nbd7 12. Kb1 Qe7 13. Bd3 Nb6 14. Nce2 {0-1 (42) Degraeve,J (2550)-Anurag,M (2492) Cappelle-la-Grande 2019}) 8... b4 9. Nd1 Nf6 10. f3 a5 11. c3 bxc3 12. bxc3 Nbd7 13. Bb5 $36 {[%mdl 2048] White is pushing.} O-O {[#]} (13... Bb7 $14) 14. Bxg5 $1 {[%mdl 512]} hxg5 $14 15. h6 {[#]} Nh7 $2 {This move loses the game for Black.} (15... Nxe4 $1 $14 {[%mdl 512]} 16. fxe4 Bf6) 16. hxg7 $18 Kxg7 17. Ne2 Rh8 18. Ne3 {[%cal Bd1e3,Be3g4,Bg4e3][%mdl 32]} Ndf8 19. Kf2 e6 20. Rh2 Ng6 21. Rah1 Bd7 (21... Nf6 {is a better defense.} 22. Rxh8 Nxh8) 22. Bxd7 Qxd7 23. Ng4 {Hoping for Rxh7+!} Qe7 (23... Nf6 $142 24. Nxf6 (24. Qxg5 Nxg4+ 25. Qxg4 Rxh2 $18) 24... Kxf6) 24. Ng3 Nf4 $2 (24... Rad8 25. d5 Ne5) 25. Nh5+ {White is clearly winning.} Nxh5 26. Rxh5 f5 27. exf5 exf5 28. Ne3 Raf8 29. Qc2 Qe6 {[#]} 30. g4 $1 {[%mdl 512] Accuracy: White = 81%, Black = 41%.} 1-0

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.08"]
[Round "9.5"]
[White "Van Foreest, Lucas"]
[Black "Bettalli, Francesco"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2531"]
[BlackElo "2206"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,77,39,20,15,11,26,19,30,34,31,31,22,32,96,86,108,60,69,76,97,89,104,102,104,108,179,125,166,134,138,112,116,129,155,143,127,142,131,133,129,125,127,116,116,108,106,102,101,100,118,115,163,160,149,152,169,157,152,161,172,172,675,676]} 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 d6 8. exd6 Qxd6 9. O-O Be6 {B22: Sicilian: 2 c3.} 10. b3 g6 11. Na3 Bg7 {The position is equal.} 12. Qe2 {[%cal Rb3c4] [#]} Na5 $146 ({Predecessor:} 12... cxb3 13. axb3 O-O 14. d4 Bd5 15. Nc4 Nxc4 16. bxc4 Bxf3 17. Qxf3 Qc7 18. c5 Rfe8 {1-0 (32) Sveshnikov,E (2535)-Kveinys,A (2530) Budapest 1996}) 13. Nb5 Qd7 $1 {[%cal Rd7b5]} 14. Nbd4 Bd5 ({Black should try} 14... Bg4 $1 $14) 15. Ba3 $36 {[%mdl 2048] White is really pushing.} Bf6 16. Rfe1 O-O 17. Ne5 $1 {[%cal Re5d7]} Qc8 18. Bb4 cxb3 19. axb3 Nc6 20. Ndxc6 bxc6 (20... Bxc6 $16 21. Nxc6 bxc6) 21. d4 (21. c4 $18) 21... Be6 22. Bc5 Qc7 23. Qf3 Rfc8 24. Qg3 Rcb8 25. Ng4 Qxg3 26. Nxf6+ exf6 27. hxg3 a5 28. Ra3 Nd5 29. c4 Nb4 30. Be4 f5 31. Bxb4 fxe4 32. Bxa5 Rb7 33. Rxe4 Rba7 34. Re5 Rd7 35. Rc5 Rxd4 36. Rxc6 Rd1+ 37. Kh2 Rd3 {[#]} 38. Rb6 $1 Bxc4 $2 (38... h5 39. Bc3 Re8) 39. Bc3 $1 {Accuracy: White = 88%, Black = 66%.} 1-0

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.08"]
[Round "9.6"]
[White "Alanic, Xavier"]
[Black "Palozza, Christian"]
[Result "0-1"]
[ECO "D27"]
[WhiteElo "2249"]
[BlackElo "2240"]
[Annotator "TA"]
[PlyCount "282"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,281,-8,-10,0,0,0,0,0,0,0,-28,-48,-48,-61,-50,-10,-26,-9,-77,-58,-62,-60,-143,-134,-168,-37,-40,-43,-69,-37,-42,-44,-38,2,-50,-33,-82,-6,-89,-89,-108,-107,-114,-114,-125,-98,-407,-102,-98,-98,-104,-89,-97,0,-104,-97,-97,-82,-97,-97,-98,-89,-89,-89,-98,-89,-89,-79,-79,-74,-75,-75,-75,-52,-52,-27,-27,-27,-27,-21,-21,-21,-21,-21,-21,-8,-21,-21,-21,-21,-21,-21,-21,-21,-21,-21,-29,-29,-29,-29,-29,-21,-47,-29,-47,-47,-47,-47,-47,-29,-43,-43,-43,-43,-43,-43,-43,-43,-43,-43,-43,-43,-43,-43,-43,-43,-70,-43,-43,-43,-43,-43,-64,-43,-71,-71,-131,-71,-147,-71,-71,-8,-71,-8,-56,-8,-8,-8,-8,0,-8,-8,-8,-8,-8,-8,-8,-8,-12846,-12847,-12847,-12847,-12847,-12845,-29940,-29942,-29940,-29946,-29945,-29946,-29946,-29949,-29949,-29950,-29952,-29943,-29942,-29945,-29945,-12851,-29940,-29942,-29944,-12843,-29942,-12849,-12847,-29941,-29958,-29957,-29961,-12840,-12845,-12839,-29939,-12823,-12798,0,-12798,-12427,-6416,-4624,-937,-510,-29967,-29968,-29967,-29965,-29967,-29971,-29968,-29968,-29974,-29972,-29964,-29973,-29971,-29973,-29977,-29968,-29970,-29969,-29982,-29982,-29982,-29981,-29983,-29981,-29983,-29984,-29985,-29985,-29984,-29986,-29986,-29987,-29988,-29983,-29987,-29986,-29992,-29989,-29993,-29990,-29990,-29989,-29989,-29990,-29990,-29991,-29992,-29993,-29993,-29994,-29994,-29993,-29994,-29994,-29994,-29995,-29996,-29996,-29999]} 1. c4 e6 2. Nf3 Nf6 3. Nc3 d5 4. e3 dxc4 5. Bxc4 a6 6. a4 c5 7. d4 Nc6 8. O-O Be7 9. Ne5 cxd4 10. Nxc6 bxc6 11. exd4 a5 {D27: Queen's Gambit Accepted: Classical main line: 7 e4!? and 7 a4.} 12. Qf3 O-O 13. Rd1 Qb6 {The position is equal.} 14. b3 Ba6 15. Ne4 Nxe4 16. Qxe4 Bxc4 17. bxc4 {[#]} Qa6 $146 (17... Qb3 $5 {[%cal Rb3d1]} 18. Qe2 Rfd8 $15) ({Predecessor:} 17... Qb3 18. Qe2 Rfd8 19. Be3 Bf6 20. Qf1 h6 21. h3 Rd7 22. Rab1 Qxa4 {½-½ (74) Tazbir,M (2517)-Svane,R (2542) Germany 2016}) 18. c5 Rab8 19. Ra3 (19. Bf4 $11 {keeps the balance.} Rb4 20. Bd2) 19... Rfd8 20. Rh3 g6 $1 21. Re1 ({White should play} 21. Qf3 $15 h5 22. Bf4) 21... Qc4 $17 22. Be3 {[#]} Rd5 (22... Bxc5 $1 $19 {[%mdl 512]} 23. Qf4 (23. dxc5 Qxe4) 23... Bf8) 23. Qf4 $15 Qb4 $40 {[%cal Rb4e1][%mdl 128] White needs to defend precisely.} 24. Rf1 Bg5 25. Qc7 Qb7 26. Qxa5 Ra8 27. Qd2 (27. Qb6 $11 Qd7 28. Bxg5 Rxg5 29. Qb4) 27... Be7 28. Qc2 Qb4 (28... Bf6 $1 $17) 29. Qe4 (29. Rb1 $11 Qxa4 30. Qxa4 Rxa4 31. Rf3) 29... Bxc5 $17 30. Qc2 Bxd4 31. Qxc6 Qxa4 32. Qc1 Bxe3 33. Qxe3 $4 {[%mdl 8192]} (33. Rxe3 $17 Rad8 34. Qc3) 33... Qd4 $2 (33... Rd1 $1 $19 {[%cal Rd1f1] and Black stays clearly on top.} 34. g4 Qxg4+ 35. Rg3 Rxf1+ 36. Kxf1 Ra1+ 37. Kg2 Qd1) 34. Qh6 Qg7 35. Qf4 Qe5 36. Qh6 Qg7 37. Qf4 Rdd8 38. Rb3 Ra1 39. Rbb1 Rxb1 40. Rxb1 {[%mdl 4096] Endgame [#] KQR-KQR} Qb2 $1 {[%mdl 512]} 41. Rf1 (41. Rxb2 Rd1#) 41... Rd5 42. g3 Qe2 43. h4 Rf5 44. Qd4 e5 45. Qa1 h5 46. Qe1 Qg4 47. Qe3 Kg7 48. Re1 Qd4 49. Kg2 Qxe3 (49... Kf6 {keeps more tension.} 50. f3 g5 51. hxg5+ Rxg5 52. Qe4 Qd2+) 50. Rxe3 $11 {KR-KR} g5 51. hxg5 Kg6 52. Re4 Kxg5 53. Kf1 Kf6 54. Ke2 Rg5 55. Rh4 Kg6 56. Re4 f6 57. Kf3 Kh6 58. Rb4 Rg8 59. Ra4 Rb8 60. Kg2 Rb2 61. Ra8 Rb7 62. Rg8 Rg7 63. Rh8+ Kg5 64. Ra8 h4 65. Ra4 hxg3 66. Kxg3 Kf5+ 67. Kf3 Rb7 68. Ra3 Rh7 {( -> ...Rh3+)} 69. Ra6 Rh3+ 70. Ke2 Rb3 71. Rc6 Kg5 72. Re6 Ra3 73. Kf1 Kf5 74. Rb6 e4 75. Ke2 Ke5 76. Rb2 Kf4 77. Rc2 f5 78. Rb2 ({White should try} 78. Rc6) 78... Ra8 (78... Kg4 $142 $1 {White must now prevent ...f4.} 79. Rb4 Ra2+ 80. Kf1 f4 81. Rxe4 Kf3 $1 {[%mdl 512]}) 79. Rc2 {[#]} (79. Rb3 $142) 79... Re8 (79... Kg4 $142 $1 {Hoping for ...f4.} 80. f3+ Kg3 81. fxe4 f4 82. Rc3+ Kg2) 80. Rc4 Kg4 (80... Rb8 $17) 81. Ra4 (81. f3+ $11 Kg3 82. Rc7) 81... Re5 ({Better is} 81... f4 $17) 82. Rb4 (82. f3+ $5 Kg3 83. Ra8 $15) 82... Kf4 83. f3 Kg3 84. fxe4 f4 85. Kd3 f3 86. Rb8 f2 87. Rg8+ Kf3 88. Rf8+ Kg2 89. Kd4 $2 {[%mdl 8192] [#] White is now going downhill.} (89. Rg8+ $11 Kf1 90. Rc8) 89... Re8 $1 $19 {[%cal Re8f8][%mdl 576] Promotion} 90. Rxe8 f1=Q {KQ-KR} 91. Rg8+ Kh3 92. Rg6 Qf4 93. Kd5 Qf7+ 94. Re6 Kg4 95. Kd6 Qb7 96. Ke5 Kg5 97. Kd6 Qc8 98. Ke7 Qc7+ 99. Ke8 Qc5 (99... Qb7 $142 100. Kd8 Qf7 101. Re7 Qc4 102. e5 Qd5+ 103. Kc7 Kf5 104. Kc8 Qc6+ 105. Kd8 Kg6 106. Rd7 Qb6+ 107. Kc8 Qc5+ 108. Kb7 Kf5 109. Rh7 Qb5+ 110. Kc7 Qxe5+ 111. Kc6 Qe8+ 112. Kc5 Qf8+ 113. Kc6 Ke6 114. Rh3 Qf4 115. Rc3 Qd2 116. Rc5 Qb4 117. Rb5 Qd6+ 118. Kb7 Kd7 119. Rb6 Qf4 120. Ka6 Qa4+ 121. Kb7 Qa5 122. Rh6 Qd5+ 123. Ka7 Qd4+ 124. Ka6 Qd3+ 125. Kb7 Qe4+ 126. Ka6 Kc7 127. Ka5 Qe5+ 128. Kb4 Qf4+ {[%mdl 64] Double Attack} 129. Kc5 Qxh6 130. Kd4 Qf4+ 131. Kd3 Kc6 132. Ke2 Kc5 133. Kd3 Kb4 134. Kc2 Kc4 135. Kd1 Qf2 136. Kc1 Kc3 137. Kd1 Qf1#) 100. Kd7 Qa7+ 101. Kd6 Qb8+ (101... Qb7 $142 102. Re5+ Kg6 103. Re6+ Kf7 104. Re5 Qa6+ 105. Kd5 Qd3+ 106. Kc5 Kf6 107. Rd5 Qxe4 108. Rd4 Qf3 109. Kc4 Ke5 110. Rd2 Qf1+ 111. Kc3 Qa1+ 112. Kb3 Qb1+ 113. Kc4 Qe4+ 114. Kc3 Qc6+ 115. Kb4 Qe4+ 116. Kb3 Qe3+ 117. Kc2 Ke4 118. Rg2 Qd3+ 119. Kb2 Qd4+ 120. Kb3 Qd3+ 121. Kb2 Qd6 122. Rc2 Qb4+ 123. Ka2 Kd3 124. Rc1 Qa4+ 125. Kb2 Qb4+ 126. Ka2 Qa4+ 127. Kb2 Qb4+ 128. Ka2) 102. Kd7 Kf4 103. Ke7 Qc7+ 104. Kf6 Qh7 105. Re7 Qh8+ (105... Qg8 $142 106. Rb7 Qc8 107. Re7 Qf8+ 108. Ke6 Kxe4 109. Kd6+ Kf5 110. Kd7 Qf6 111. Rh7 Qg6 112. Re7 Qa6 113. Kd8 Qb5 114. Rc7 Ke5 115. Ke7 Qb4+ 116. Kd7 Qd6+ 117. Kc8 Ke6 118. Rb7 Qc6+ 119. Kb8 Kd6 120. Ka7 Qa4+ 121. Kb6 Qa8 122. Rg7 Qc6+ 123. Ka7 Qa4+ 124. Kb7 Qe4+ 125. Ka6 Kc6 126. Ka5 Qe5+ 127. Ka4 Qxg7 128. Kb3 Qd4 129. Ka2 Kc5 130. Ka3 Kc4 131. Ka2 Qf2+ 132. Ka3 Qh2 133. Ka4 Qa2#) 106. Kf7 Qh5+ 107. Kg7 Qc5 (107... Ke3 $142 108. Re6 Qf3 109. Re7 Kd4 110. Re6 Kc5 111. Kg8 Qg2+ 112. Kf8 Qh3 113. Kf7 Qf3+ 114. Ke8 Qf1 115. Ke7 Qf4 116. Ke8 Qc7 117. Kf8 Qh7 118. Ke8 Qg7 119. Kd8 Qf7 120. Re7 Qf6 121. e5 {[#]} Qg5 $1 {[%mdl 512]} 122. Kd7 Qg4+ 123. Kd8 Qd1+ 124. Rd7 Qa1 125. Rc7+ Kd4 126. e6 Qa8+ 127. Ke7 Qe4 128. Kd8 Qxe6 129. Rd7+ Kc5 130. Rc7+ Kb6 131. Rb7+ Ka6 132. Rc7 Qg8+ 133. Ke7 Qg7+ 134. Kd6 Qd4+ 135. Ke7 Qe5+ 136. Kd8 Kb6 137. Re7 Qd6+ 138. Ke8 Kc6 139. Rg7 Qe5+ 140. Kf7 Kd7 141. Kg6+ Ke6 142. Kh6 Qe3+ 143. Kg6 Qd3+ 144. Kg5 Qg3+ 145. Kh6 Qh3+ 146. Kg6 Qd3+ 147. Kg5 Qd8+ 148. Kg6 Qe8+ 149. Kg5 Qh8 150. Kg6 Qh4 151. Rg8 Qe4+ 152. Kg7 Ke7 153. Rb8 Qe5+ 154. Kg6 Qxb8 155. Kf5 Qb4 156. Ke5 Kf7 157. Kd5 Kf6 158. Kc6 Ke6 159. Kc7 Qb5 160. Kc8 Kd6 161. Kd8 Qd7#) 108. Re6 Qc7+ 109. Kf6 Ke3 110. Kg6 Qf4 111. Kg7 Kd4 112. Kg6 (112. Re7 $19) 112... Qf8 {Black mates.} 113. Kg5 Qf7 114. Rf6 {[#]} Qe7 $1 115. Kg6 Qxe4+ 116. Kf7 Qh7+ 117. Ke6 Ke4 118. Kd6 Qb7 119. Ke6 Qd5+ 120. Ke7 Ke5 121. Rf7 Qe6+ 122. Kf8 Qc8+ 123. Kg7 Qe8 124. Rf8 Qh5 125. Rf7 Ke6 126. Rf6+ Ke7 127. Rg6 Qh4 128. Kg8 Qh3 129. Kg7 Qh5 130. Rh6 Qf7+ 131. Kh8 Kf8 {[%csl Gf8][%cal Rf7g8]} 132. Rg6 Qf3 133. Rg8+ Kf7 {[%cal Rf3h5]} 134. Rg7+ Kf6 135. Kg8 Qh5 136. Rg1 Qe8+ 137. Kh7 Qd7+ 138. Kh8 Qc8+ 139. Kh7 Qc7+ 140. Kh8 Qb8+ 141. Rg8 Qh2# {Accuracy: White = 73%, Black = 74%.} 0-1

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.08"]
[Round "9.7"]
[White "Solomon, Kenny"]
[Black "Bifulco, Michel"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "2352"]
[BlackElo "2251"]
[Annotator "ChessBase"]
[PlyCount "51"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:05:27]} e5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:36]} Nc6 {[%emt 0:00:00]} 3. Bb5 {[%emt 0:00:06]} g6 {[%emt 0:00:02]} 4. O-O {[%emt 0:00:47]} Bg7 {[%emt 0:00:09]} 5. c3 {[%emt 0:00:04]} Nge7 {[%emt 0:00:10]} 6. d4 {[%emt 0:00:06]} exd4 {[%emt 0:00:06]} 7. cxd4 {[%emt 0:00:04]} a6 {[%emt 0:00:06]} 8. Ba4 {[%emt 0:00:30]} O-O {[%emt 0:00:09]} 9. d5 {[%emt 0:01:17]} Na5 {[%emt 0:00:06]} 10. Nbd2 {[%emt 0:00:10]} b5 {[%emt 0:02:04]} 11. Bc2 {[%emt 0:03:34]} d6 {[%emt 0:00:07]} 12. Nb3 {[%emt 0:04:05]} Nc4 {[%emt 1:33:01]} 13. Nbd4 {[%emt 0:16:04]} Bg4 {[%emt 0:00:00]} 14. Rb1 {[%emt 0:06:23]} Ne5 {[%emt 0:00:00]} 15. h3 {[%emt 0:04:33]} Nxf3+ 16. Nxf3 {[%emt 0:00:04]} Bd7 {[%emt 0:00:00]} 17. Re1 {[%emt 0:06:41]} Rc8 {[%emt 0:00:00]} 18. Bf4 {[%emt 0:10:09]} Re8 {[%emt 0:00:00]} 19. Qd2 {[%emt 0:01:20]} c6 {[%emt 0:00:00]} 20. dxc6 {[%emt 0:05:35]} Rxc6 {[%emt 0:00:00]} 21. Bb3 {[%emt 0:01:54]} Nc8 {[%emt 0:00:00]} 22. Bxf7+ {[%emt 0:13:09]} Kxf7 {[%emt 0:00:00]} 23. Qd5+ {[%emt 0:00:19]} Ke7 {[%emt 0:00:00]} 24. Bg5+ {[%emt 0:02:44]} Bf6 {[%emt 0:00:00]} 25. e5 {[%emt 0:00:14]} Bxg5 {[%emt 0:00:00]} 26. Nxg5 {[%emt 0:02:19]} 1-0

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.08"]
[Round "9.8"]
[White "Alanic, Mickael"]
[Black "Kasioumis, Vasilios"]
[Result "0-1"]
[ECO "A35"]
[WhiteElo "2306"]
[BlackElo "2356"]
[Annotator "ChessBase"]
[PlyCount "90"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:32]} cxd4 {[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:00]} 5. Bd3 {[%emt 0:00:07]} Nc6 {[%emt 0:00:00]} 6. Nxc6 {[%emt 0:00:07]} bxc6 {[%emt 0:00:00]} 7. c4 {[%emt 0:00:08]} g6 {[%emt 0:00:28]} 8. Nc3 {[%emt 0:00:17]} Bg7 {[%emt 0:00:31]} 9. O-O {[%emt 0:00:16]} O-O {[%emt 0:00:20]} 10. Be2 {[%emt 0:00:57]} Rb8 {[%emt 0:06:44]} 11. Rb1 {[%emt 0:01:47]} Nd7 {[%emt 0:11:28]} 12. Qc2 {[%emt 0:10:24]} c5 {[%emt 0:06:05]} 13. f4 {[%emt 0:06:18]} Bb7 {[%emt 0:08:55]} 14. Bf3 {[%emt 0:06:43]} Bc6 {[%emt 0:06:58]} 15. b3 {[%emt 0:14:25]} Re8 {[%emt 0:06:23]} 16. Be3 {[%emt 0:14:11]} Qa5 {[%emt 0:09:18]} 17. Ne2 {[%emt 0:08:05]} Rb6 {[%emt 0:00:13]} 18. Rbd1 {[%emt 0:00:41]} Qa6 {[%emt 0:00:44]} 19. g4 {[%emt 0:15:22]} Qb7 {[%emt 0:00:17]} 20. Ng3 {[%emt 0:02:38]} a5 {[%emt 0:01:03]} 21. Rd3 {[%emt 0:05:25]} a4 {[%emt 0:03:40]} 22. g5 {[%emt 0:02:10]} Rb8 {[%emt 0:02:02]} 23. Bd1 {[%emt 0:00:07]} Bxe4 {[%emt 0:04:31]} 24. Nxe4 {[%emt 0:00:12]} Qxe4 {[%emt 0:00:05]} 25. Bf3 {[%emt 0:00:07]} axb3 {[%emt 0:03:32]} 26. axb3 {[%emt 0:00:16]} Qf5 {[%emt 0:00:21]} 27. Qd1 {[%emt 0:00:32]} Nf8 {[%emt 0:01:55]} 28. Bg4 {[%emt 0:00:12]} Qe4 {[%emt 0:00:07]} 29. Bf3 {[%emt 0:01:27]} Qe6 {[%emt 0:00:06]} 30. Bg4 {[%emt 0:00:39]} f5 {[%emt 0:00:35]} 31. gxf6 {[%emt 0:00:29]} Qxf6 {[%emt 0:00:06]} 32. f5 {[%emt 0:00:13]} Ra6 {[%emt 0:04:03]} 33. Bc1 {[%emt 0:04:39]} Ra2 {[%emt 0:05:02]} 34. fxg6 {[%emt 0:03:49]} Qxg6 {[%emt 0:00:04]} 35. Rg3 {[%emt 0:00:15]} Qc2 {[%emt 0:03:36]} 36. Qd5+ {[%emt 0:01:47]} e6 {[%emt 0:02:39]} 37. Qh5 {[%emt 0:00:35]} Kh8 {[%emt 0:02:47]} 38. Bh6 {[%emt 0:01:53]} Bd4+ {[%emt 0:02:54]} 39. Kh1 {[%emt 0:00:05]} Ng6 {[%emt 0:01:58]} 40. Bd1 {[%emt 0:01:18]} Qe4+ {[%emt 0:00:29]} 41. Bf3 {[%emt 0:00:00]} Qh4 {[%emt 0:00:00]} 42. Qxh4 {[%emt 0:00:00]} Nxh4 {[%emt 0:00:00]} 43. Bg4 {[%emt 0:00:00]} Rf2 {[%emt 0:00:00]} 44. Rxf2 {[%emt 0:00:00]} Bxf2 {[%emt 0:00:00]} 45. Rh3 {[%emt 0:00:00]} Rg8 {[%emt 0:00:00]} 0-1

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.08"]
[Round "9.9"]
[White "Le Goff, Damien"]
[Black "Louis, Corentin"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2281"]
[BlackElo "2053"]
[Annotator "ChessBase"]
[PlyCount "45"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:42]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:04]} d6 {[%emt 0:00:00]} 3. Bb5+ {[%emt 0:00:10]} Bd7 {[%emt 0:00:00]} 4. Bxd7+ {[%emt 0:00:07]} Qxd7 {[%emt 0:00:08]} 5. O-O {[%emt 0:00:06]} e6 {[%emt 0:00:50]} 6. c3 {[%emt 0:00:17]} Nc6 {[%emt 1:32:02]} 7. Re1 {[%emt 0:00:23]} Nf6 {[%emt 0:00:00]} 8. d4 {[%emt 0:00:35]} cxd4 {[%emt 0:00:00]} 9. cxd4 {[%emt 0:00:06]} d5 {[%emt 0:00:00]} 10. e5 {[%emt 0:00:38]} Ne4 {[%emt 0:00:00]} 11. a3 {[%emt 0:00:45]} Be7 {[%emt 0:00:00]} 12. Nbd2 {[%emt 0:00:06]} Nxd2 {[%emt 0:00:00]} 13. Bxd2 {[%emt 0:00:03]} O-O {[%emt 0:00:00]} 14. Rc1 {[%emt 0:00:09]} Rfc8 {[%emt 0:00:00]} 15. Re3 {[%emt 0:01:01]} Nd8 {[%emt 0:00:00]} 16. Rec3 {[%emt 0:00:07]} Rxc3 {[%emt 0:00:00]} 17. Rxc3 {[%emt 0:00:11]} Rc8 {[%emt 0:00:00]} 18. Qc1 {[%emt 0:00:11]} Rxc3 {[%emt 0:00:00]} 19. Qxc3 {[%emt 0:00:10]} Qc6 {[%emt 0:00:00]} 20. Qxc6 {[%emt 0:00:06]} Nxc6 {[%emt 0:00:00]} 21. Kf1 {[%emt 0:00:11]} a5 {[%emt 0:00:00]} 22. Ke2 {[%emt 0:00:23]} a4 {[%emt 0:00:00]} 23. Kd3 {[%emt 0:00:21]} 1/2-1/2

[Event "7th Cattolica Open-A 2020"]
[Site "Cattolica"]
[Date "2020.09.08"]
[Round "9.10"]
[White "Papadiamandis, Elliot"]
[Black "Orfini, Nicolo`"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2204"]
[BlackElo "2225"]
[Annotator "ChessBase"]
[PlyCount "80"]
[EventDate "2020.08.31"]
[EventType "swiss"]
[EventCountry "ITA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} d6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:06]} 3. Nc3 {[%emt 0:00:01]} e5 {[%emt 0:00:00]} 4. Nf3 {[%emt 0:00:51]} Nbd7 {[%emt 0:00:00]} 5. Bc4 {[%emt 0:00:10]} Be7 {[%emt 0:00:00]} 6. O-O {[%emt 0:00:18]} O-O {[%emt 1:32:54]} 7. Re1 {[%emt 0:00:48]} c6 {[%emt 0:00:00]} 8. a4 {[%emt 1:31:46]} b6 {[%emt 0:01:00]} 9. d5 {[%emt 0:00:00]} cxd5 {[%emt 0:00:30]} 10. Bxd5 {[%emt 0:00:00]} Nxd5 {[%emt 0:00:30]} 11. Nxd5 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 12. Nxe7+ {[%emt 0:00:00]} Qxe7 {[%emt 0:00:00]} 13. b3 {[%emt 0:00:00]} Bb7 {[%emt 0:00:00]} 14. Bg5 {[%emt 0:00:00]} h6 {[%emt 0:00:00]} 15. Bxf6 {[%emt 0:00:00]} Qxf6 {[%emt 0:00:00]} 16. c4 {[%emt 0:00:00]} Qe6 {[%emt 0:00:00]} 17. Nh4 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 18. Qd2 {[%emt 0:00:00]} Kh7 {[%emt 0:00:00]} 19. f4 {[%emt 0:00:00]} Qf6 {[%emt 0:00:00]} 20. g3 {[%emt 0:00:00]} exf4 {[%emt 0:00:00]} 21. Qxf4 {[%emt 0:00:00]} Qxf4 {[%emt 0:00:00]} 22. gxf4 {[%emt 0:00:00]} Rae8 {[%emt 0:00:00]} 23. Rad1 {[%emt 0:00:00]} Rxe4 {[%emt 0:00:00]} 24. Rxe4 {[%emt 0:00:00]} Bxe4 {[%emt 0:00:00]} 25. Rxd6 {[%emt 0:00:00]} Bc2 {[%emt 0:00:00]} 26. b4 {[%emt 0:00:00]} Rc8 {[%emt 0:00:00]} 27. Rd7 {[%emt 0:00:00]} Kg7 {[%emt 0:00:00]} 28. Nf3 {[%emt 0:00:00]} Rxc4 {[%emt 0:00:00]} 29. Ne5 {[%emt 0:00:00]} Rxf4 {[%emt 0:00:00]} 30. Rxa7 {[%emt 0:00:00]} Bb3 {[%emt 0:00:00]} 31. Nc6 {[%emt 0:00:00]} Rc4 {[%emt 0:00:00]} 32. b5 {[%emt 0:00:00]} Rxa4 {[%emt 0:00:00]} 33. Rb7 {[%emt 0:00:00]} Ra1+ {[%emt 0:00:00]} 34. Kf2 {[%emt 0:00:00]} Ra2+ {[%emt 0:00:00]} 35. Kg3 {[%emt 0:04:53]} Bd5 {[%emt 0:00:00]} 36. Rxb6 {[%emt 0:00:09]} Rg2+ {[%emt 0:00:00]} 37. Kh3 {[%emt 0:00:19]} Rg1 {[%emt 0:00:00]} 38. Nd4 {[%emt 0:00:14]} h5 {[%emt 0:00:00]} 39. Rd6 {[%emt 0:00:14]} Bc4 {[%emt 0:00:00]} 40. Kh4 {[%emt 0:00:35]} Rg4+ {[%emt 0:00:00]} 0-1

