[ePGN "0.1;DGT LiveChess/2.2.5"]
[Event "Amsterdam Science Park 2023"]
[Site "Science Park, Amsterdam, Netherlands"]
[Date "2023.07.15"]
[Round "1.1"]
[White "Golbach, Floris"]
[Black "Zwirs, Nico"]
[Result "0-1"]
[WhiteElo "2035"]
[BlackElo "2443"]

1. d4 {[%clk 01:30:58]} {[%emt 00:00:05]} d5 {[%clk 01:30:56]} {[%emt
00:00:04]} 2. c4 {[%clk 01:31:21]} {[%emt 00:00:08]} e6 {[%clk 01:31:23]}
{[%emt 00:00:03]} 3. Nc3 {[%clk 01:31:36]} {[%emt 00:00:14]} Nf6 {[%clk
01:31:44]} {[%emt 00:00:08]} 4. cxd5 {[%clk 01:31:55]} {[%emt 00:00:12]} exd5
{[%clk 01:32:09]} {[%emt 00:00:05]} 5. Bg5 {[%clk 01:32:20]} {[%emt 00:00:05]}
Bb4 {[%clk 01:31:32]} {[%emt 00:01:06]} 6. e3 {[%clk 01:28:15]} {[%emt
00:04:36]} h6 {[%clk 01:31:41]} {[%emt 00:00:21]} 7. Bf4 {[%clk 01:27:00]}
{[%emt 00:01:44]} O-O {[%clk 01:19:48]} {[%emt 00:12:23]} 8. Bd3 {[%clk
01:23:23]} {[%emt 00:04:07]} Nbd7 {[%clk 01:14:25]} {[%emt 00:05:54]} 9. Rc1
{[%clk 01:10:33]} {[%emt 00:13:21]} Re8 {[%clk 00:59:16]} {[%emt 00:15:38]} 10.
h3 {[%clk 01:04:00]} {[%emt 00:07:04]} c5 {[%clk 00:56:12]} {[%emt 00:03:34]}
11. Nge2 {[%clk 00:59:00]} {[%emt 00:05:29]} c4 {[%clk 00:55:19]} {[%emt
00:01:23]} 12. Bb1 {[%clk 00:58:41]} {[%emt 00:00:49]} a6 {[%clk 00:54:03]}
{[%emt 00:01:46]} 13. O-O {[%clk 00:57:07]} {[%emt 00:02:04]} b5 {[%clk
00:54:13]} {[%emt 00:00:20]} 14. Bh2 {[%clk 00:37:01]} {[%emt 00:20:36]} Bf8
{[%clk 00:49:01]} {[%emt 00:05:42]} 15. Nf4 {[%clk 00:29:28]} {[%emt 00:08:04]}
Nb6 {[%clk 00:46:08]} {[%emt 00:03:22]} 16. a3 {[%clk 00:29:00]} {[%emt
00:01:00]} Qd7 {[%clk 00:36:31]} {[%emt 00:10:07]} 17. Qc2 {[%clk 00:25:44]}
{[%emt 00:03:45]} g6 {[%clk 00:30:14]} {[%emt 00:06:46]} 18. Rce1 {[%clk
00:22:30]} {[%emt 00:03:45]} Bg7 {[%clk 00:26:50]} {[%emt 00:03:54]} 19. Kh1
{[%clk 00:17:26]} {[%emt 00:05:34]} a5 {[%clk 00:25:33]} {[%emt 00:01:47]} 20.
Qd2 {[%clk 00:13:50]} {[%emt 00:04:07]} Ba6 {[%clk 00:19:20]} {[%emt 00:06:42]}
21. Nd1 {[%clk 00:10:56]} {[%emt 00:03:24]} Bb7 {[%clk 00:14:19]} {[%emt
00:05:31]} 22. f3 {[%clk 00:10:56]} {[%emt 00:00:29]} Bf8 {[%clk 00:11:39]}
{[%emt 00:03:11]} 23. Nf2 {[%clk 00:09:10]} {[%emt 00:02:15]} b4 {[%clk
00:01:51]} {[%emt 00:10:18]} 24. e4 {[%clk 00:05:07]} {[%emt 00:04:32]} dxe4
{[%clk 00:00:40]} {[%emt 00:01:42]} 25. fxe4 {[%clk 00:05:12]} {[%emt
00:00:25]} Nh7 {[%clk 00:00:45]} {[%emt 00:00:24]} 26. d5 {[%clk 00:02:40]}
{[%emt 00:03:02]} bxa3 {[%clk 00:01:04]} {[%emt 00:00:11]} 27. Qd4 {[%clk
00:03:08]} {[%emt 00:00:01]} Qb5 {[%clk 00:00:44]} {[%emt 00:00:50]} 28. bxa3
{[%clk 00:02:39]} {[%emt 00:01:00]} Qc5 {[%clk 00:01:14]} 29. Qd1 {[%clk
00:01:56]} {[%emt 00:01:13]} Nd7 {[%clk 00:01:21]} {[%emt 00:00:23]} 30. Qc2
{[%clk 00:00:41]} {[%emt 00:01:46]} Ne5 {[%clk 00:01:42]} {[%emt 00:00:09]} 31.
N4d3 {[%clk 00:00:49]} {[%emt 00:00:22]} cxd3 {[%clk 00:02:02]} {[%emt
00:00:10]} 32. Qxc5 {[%clk 00:01:03]} {[%emt 00:00:16]} Bxc5 {[%clk 00:02:30]}
{[%emt 00:00:01]} 33. Bxe5 {[%clk 00:01:22]} {[%emt 00:00:12]} Bxf2 {[%clk
00:02:36]} {[%emt 00:00:24]} 34. Rxf2 {[%clk 00:01:14]} {[%emt 00:00:38]} Rxe5
{[%clk 00:03:04]} {[%emt 00:00:01]} 35. Ref1 {[%clk 00:01:13]} {[%emt
00:00:31]} Ba6 {[%clk 00:02:12]} {[%emt 00:01:22]} 0-1

[Event "Amsterdam Science Park 2023"]
[Site "Science Park, Amsterdam, Netherlands"]
[Date "2023.07.15"]
[Round "1.2"]
[White "Riemersma, Li"]
[Black "Hoffman, Ron"]
[Result "1-0"]
[WhiteElo "2440"]
[BlackElo "2025"]

1. d4 {[%clk 01:30:57]} {[%emt 00:00:06]} Nf6 {[%clk 01:30:52]} {[%emt
00:00:08]} 2. c4 {[%clk 01:31:25]} {[%emt 00:00:02]} g6 {[%clk 01:30:28]}
{[%emt 00:00:53]} 3. Nc3 {[%clk 01:31:51]} {[%emt 00:00:04]} Bg7 {[%clk
01:30:54]} {[%emt 00:00:04]} 4. e4 {[%clk 01:32:19]} {[%emt 00:00:02]} d6
{[%clk 01:31:19]} {[%emt 00:00:05]} 5. Nf3 {[%clk 01:32:47]} {[%emt 00:00:02]}
O-O {[%clk 01:31:41]} {[%emt 00:00:06]} 6. Be2 {[%clk 01:33:15]} {[%emt
00:00:03]} e5 {[%clk 01:31:49]} {[%emt 00:00:22]} 7. O-O {[%clk 01:33:41]}
{[%emt 00:00:04]} Nc6 {[%clk 01:32:11]} {[%emt 00:00:08]} 8. d5 {[%clk
01:34:07]} {[%emt 00:00:04]} Ne7 {[%clk 01:32:36]} {[%emt 00:00:04]} 9. b4
{[%clk 01:34:34]} {[%emt 00:00:03]} a5 {[%clk 01:32:54]} {[%emt 00:00:12]} 10.
bxa5 {[%clk 01:35:00]} {[%emt 00:00:05]} c5 {[%clk 01:22:42]} {[%emt 00:10:41]}
11. a4 {[%clk 01:33:28]} {[%emt 00:02:03]} Rxa5 {[%clk 01:22:50]} {[%emt
00:00:22]} 12. Ra3 {[%clk 01:33:18]} {[%emt 00:00:39]} Nh5 {[%clk 01:17:23]}
{[%emt 00:05:57]} 13. Re1 {[%clk 01:29:15]} {[%emt 00:04:34]} Nf4 {[%clk
01:05:16]} {[%emt 00:12:36]} 14. Bf1 {[%clk 01:23:20]} {[%emt 00:06:25]} h6
{[%clk 00:55:14]} {[%emt 00:10:32]} 15. Nb5 {[%clk 01:15:25]} {[%emt 00:08:26]}
Ra6 {[%clk 00:54:08]} {[%emt 00:01:35]} 16. Nd2 {[%clk 01:13:19]} {[%emt
00:02:36]} Bd7 {[%clk 00:47:10]} {[%emt 00:07:26]} 17. g3 {[%clk 01:12:27]}
{[%emt 00:01:23]} Nh3+ {[%clk 00:46:21]} {[%emt 00:01:19]} 18. Bxh3 {[%clk
01:12:31]} {[%emt 00:00:27]} Bxh3 {[%clk 00:46:34]} {[%emt 00:00:15]} 19. g4
{[%clk 01:12:52]} 1-0

[Event "Amsterdam Science Park 2023"]
[Site "Science Park, Amsterdam, Netherlands"]
[Date "2023.07.15"]
[Round "1.3"]
[White "Wiedenbruch, Paul"]
[Black "De Winter, Arthur"]
[Result "1/2-1/2"]
[WhiteElo "2020"]
[BlackElo "2378"]

1. e4 {[%clk 01:30:56]} {[%emt 00:00:07]} c5 {[%clk 01:30:57]} {[%emt
00:00:03]} 2. Nf3 {[%clk 01:31:20]} {[%emt 00:00:06]} Nc6 {[%clk 01:31:23]}
{[%emt 00:00:03]} 3. d4 {[%clk 01:31:44]} {[%emt 00:00:07]} cxd4 {[%clk
01:31:50]} {[%emt 00:00:03]} 4. Nxd4 {[%clk 01:32:08]} {[%emt 00:00:06]} e5
{[%clk 01:32:17]} {[%emt 00:00:03]} 5. Nb5 {[%clk 01:32:30]} {[%emt 00:00:09]}
d6 {[%clk 01:32:42]} {[%emt 00:00:05]} 6. c4 {[%clk 01:31:49]} {[%emt
00:01:11]} Be6 {[%clk 01:33:06]} {[%emt 00:00:05]} 7. Be2 {[%clk 01:30:01]}
{[%emt 00:02:18]} a6 {[%clk 01:30:35]} {[%emt 00:03:01]} 8. N5c3 {[%clk
01:29:44]} {[%emt 00:00:47]} g6 {[%clk 01:30:32]} {[%emt 00:00:33]} 9. O-O
{[%clk 01:28:39]} {[%emt 00:01:35]} Bg7 {[%clk 01:30:17]} {[%emt 00:00:46]} 10.
Nd5 {[%clk 01:25:17]} {[%emt 00:03:52]} Nf6 {[%clk 01:26:48]} {[%emt 00:03:58]}
11. Nbc3 {[%clk 01:24:21]} {[%emt 00:01:27]} Bxd5 {[%clk 01:21:54]} {[%emt
00:05:23]} 12. cxd5 {[%clk 01:21:40]} {[%emt 00:03:12]} Nd4 {[%clk 01:22:17]}
{[%emt 00:00:07]} 13. Be3 {[%clk 01:20:56]} {[%emt 00:01:14]} Nd7 {[%clk
01:22:18]} {[%emt 00:00:29]} 14. Bg4 {[%clk 01:15:44]} {[%emt 00:05:41]} Rc8
{[%clk 01:14:29]} {[%emt 00:08:20]} 15. Qd2 {[%clk 01:09:18]} {[%emt 00:06:55]}
O-O {[%clk 01:12:46]} {[%emt 00:02:13]} 16. Bxd7 {[%clk 01:08:41]} {[%emt
00:01:07]} Qxd7 {[%clk 01:13:09]} {[%emt 00:00:07]} 17. Rac1 {[%clk 01:07:32]}
{[%emt 00:01:39]} Rc7 {[%clk 00:58:01]} {[%emt 00:15:38]} 18. Ne2 {[%clk
00:57:38]} {[%emt 00:10:23]} Rxc1 {[%clk 00:57:17]} {[%emt 00:01:14]} 19. Rxc1
{[%clk 00:57:51]} {[%emt 00:00:16]} Rc8 {[%clk 00:57:34]} {[%emt 00:00:13]} 20.
Rc3 {[%clk 00:52:13]} {[%emt 00:06:08]} Nxe2+ {[%clk 00:45:39]} {[%emt
00:12:25]} 21. Qxe2 {[%clk 00:52:13]} {[%emt 00:00:30]} Rxc3 {[%clk 00:46:04]}
{[%emt 00:00:05]} 22. bxc3 {[%clk 00:52:35]} {[%emt 00:00:08]} Qa4 {[%clk
00:46:21]} {[%emt 00:00:13]} 23. c4 {[%clk 00:41:02]} {[%emt 00:12:03]} Qb4
{[%clk 00:43:48]} {[%emt 00:03:02]} 24. f3 {[%clk 00:29:30]} {[%emt 00:12:03]}
f5 {[%clk 00:41:21]} {[%emt 00:02:57]} 25. Bg5 {[%clk 00:22:05]} {[%emt
00:07:54]} Kf7 {[%clk 00:25:02]} {[%emt 00:16:50]} 26. g3 {[%clk 00:17:13]}
{[%emt 00:05:22]} Qb1+ {[%clk 00:18:42]} {[%emt 00:06:50]} 27. Kg2 {[%clk
00:17:23]} {[%emt 00:00:19]} h6 {[%clk 00:17:12]} {[%emt 00:02:01]} 28. Bd8
{[%clk 00:16:15]} {[%emt 00:01:37]} Ke8 {[%clk 00:14:39]} {[%emt 00:03:03]} 29.
Ba5 {[%clk 00:15:31]} {[%emt 00:01:14]} Bf6 {[%clk 00:13:29]} {[%emt 00:01:41]}
30. Be1 {[%clk 00:12:10]} {[%emt 00:03:51]} Kf7 {[%clk 00:09:17]} {[%emt
00:04:41]} 31. Bf2 {[%clk 00:11:44]} {[%emt 00:00:55]} Be7 {[%clk 00:09:02]}
{[%emt 00:00:46]} 32. Bg1 {[%clk 00:09:55]} {[%emt 00:02:20]} a5 {[%clk
00:08:51]} {[%emt 00:00:42]} 33. exf5 {[%clk 00:05:58]} {[%emt 00:04:27]} gxf5
{[%clk 00:07:32]} {[%emt 00:01:48]} 34. f4 {[%clk 00:04:52]} {[%emt 00:01:35]}
exf4 {[%clk 00:07:31]} {[%emt 00:00:31]} 35. Qe6+ {[%clk 00:04:45]} {[%emt
00:00:37]} Ke8 {[%clk 00:07:21]} {[%emt 00:00:39]} 36. Qc8+ {[%clk 00:05:02]}
{[%emt 00:00:14]} Bd8 {[%clk 00:06:56]} {[%emt 00:00:55]} 37. Qe6+ {[%clk
00:05:22]} {[%emt 00:00:10]} Be7 {[%clk 00:07:23]} {[%emt 00:00:03]} 38. Qc8+
{[%clk 00:05:49]} {[%emt 00:00:04]} Kf7 {[%clk 00:07:43]} {[%emt 00:00:08]} 39.
Qe6+ {[%clk 00:06:14]} {[%emt 00:00:06]} Kf8 {[%clk 00:07:36]} {[%emt
00:00:37]} 40. Qc8+ {[%clk 00:05:30]} {[%emt 00:01:15]} Kf7 {[%clk 00:07:35]}
{[%emt 00:00:30]} 41. Qe6+ {[%clk 00:05:54]} {[%emt 00:00:06]} 1/2-1/2

[Event "Amsterdam Science Park 2023"]
[Site "Science Park, Amsterdam, Netherlands"]
[Date "2023.07.15"]
[Round "1.4"]
[White "Bosboom, Manuel"]
[Black "Kohler, Aran"]
[Result "1-0"]
[WhiteElo "2374"]
[BlackElo "2010"]

1. c4 {[%clk 01:30:19]} {[%emt 00:00:44]} e5 {[%clk 01:30:53]} {[%emt
00:00:06]} 2. Nc3 {[%clk 01:29:01]} {[%emt 00:01:49]} Nf6 {[%clk 01:31:12]}
{[%emt 00:00:10]} 3. g3 {[%clk 01:27:09]} {[%emt 00:02:24]} d5 {[%clk
01:31:15]} {[%emt 00:00:25]} 4. cxd5 {[%clk 01:26:51]} {[%emt 00:00:49]} Nxd5
{[%clk 01:31:33]} {[%emt 00:00:11]} 5. Bg2 {[%clk 01:26:58]} {[%emt 00:00:24]}
Nb6 {[%clk 01:31:54]} {[%emt 00:00:08]} 6. Nf3 {[%clk 01:20:47]} {[%emt
00:06:42]} Nc6 {[%clk 01:32:15]} {[%emt 00:00:08]} 7. b3 {[%clk 01:16:37]}
{[%emt 00:04:41]} f5 {[%clk 01:26:51]} {[%emt 00:05:53]} 8. Bb2 {[%clk
01:13:04]} {[%emt 00:04:04]} e4 {[%clk 01:26:41]} {[%emt 00:00:39]} 9. Ng1
{[%clk 01:12:41]} {[%emt 00:00:53]} Bc5 {[%clk 01:23:54]} {[%emt 00:03:17]} 10.
Nh3 {[%clk 01:11:50]} {[%emt 00:01:22]} O-O {[%clk 01:24:09]} {[%emt 00:00:15]}
11. Rc1 {[%clk 01:09:38]} {[%emt 00:02:42]} Qe7 {[%clk 01:17:03]} {[%emt
00:07:36]} 12. Nf4 {[%clk 01:06:25]} {[%emt 00:03:44]} Be6 {[%clk 01:13:05]}
{[%emt 00:04:27]} 13. Nxe6 {[%clk 01:03:08]} {[%emt 00:03:47]} Qxe6 {[%clk
01:13:08]} {[%emt 00:00:26]} 14. Nxe4 {[%clk 01:02:54]} {[%emt 00:00:45]} Bb4
{[%clk 01:00:42]} {[%emt 00:12:55]} 15. Nc5 {[%clk 01:00:30]} {[%emt 00:02:55]}
Bxc5 {[%clk 01:00:51]} {[%emt 00:00:21]} 16. Rxc5 {[%clk 01:00:54]} {[%emt
00:00:06]} Nb4 {[%clk 01:01:08]} {[%emt 00:00:12]} 17. Re5 {[%clk 00:51:36]}
{[%emt 00:09:49]} Qd7 {[%clk 01:01:09]} {[%emt 00:00:29]} 18. O-O {[%clk
00:48:50]} {[%emt 00:03:16]} c6 {[%clk 00:59:46]} {[%emt 00:01:52]} 19. a3
{[%clk 00:39:31]} {[%emt 00:09:51]} Na6 {[%clk 00:59:47]} {[%emt 00:00:28]} 20.
Bh3 {[%clk 00:39:32]} {[%emt 00:00:28]} Rad8 {[%clk 00:59:10]} {[%emt
00:01:07]} 21. Qb1 {[%clk 00:39:18]} {[%emt 00:00:45]} Qxd2 {[%clk 00:56:39]}
{[%emt 00:03:01]} 22. Bxf5 {[%clk 00:38:19]} {[%emt 00:01:28]} Qh6 {[%clk
00:56:04]} {[%emt 00:01:04]} 23. Re7 {[%clk 00:37:46]} {[%emt 00:01:04]} Rf6
{[%clk 00:53:10]} {[%emt 00:03:25]} 24. e4 {[%clk 00:35:15]} {[%emt 00:03:02]}
Nc5 {[%clk 00:52:37]} {[%emt 00:01:03]} 25. Qc2 {[%clk 00:32:58]} {[%emt
00:02:47]} Nd3 {[%clk 00:42:55]} {[%emt 00:10:11]} 26. Rd1 {[%clk 00:32:27]}
{[%emt 00:01:01]} Rfd6 {[%clk 00:42:47]} {[%emt 00:00:38]} 27. Rxg7+ {[%clk
00:31:35]} {[%emt 00:01:23]} Kf8 {[%clk 00:37:36]} {[%emt 00:05:41]} 28. Rxh7
{[%clk 00:30:17]} {[%emt 00:01:47]} Nf4 {[%clk 00:37:33]} {[%emt 00:00:32]} 29.
Rxd6 {[%clk 00:24:03]} {[%emt 00:06:46]} 1-0

[Event "Amsterdam Science Park 2023"]
[Site "Science Park, Amsterdam, Netherlands"]
[Date "2023.07.15"]
[Round "1.5"]
[White "Abdulla, Murad"]
[Black "Van Delft, Merijn"]
[Result "0-1"]
[WhiteElo "2307"]
[BlackElo "2369"]

1. e4 {[%clk 01:29:22]} {[%emt 00:01:38]} c5 {[%clk 01:30:53]} {[%emt
00:00:06]} 2. Nf3 {[%clk 01:29:43]} {[%emt 00:00:09]} d6 {[%clk 01:31:14]}
{[%emt 00:00:08]} 3. d4 {[%clk 01:30:06]} {[%emt 00:00:08]} cxd4 {[%clk
01:31:36]} {[%emt 00:00:08]} 4. Nxd4 {[%clk 01:30:30]} {[%emt 00:00:05]} Nf6
{[%clk 01:31:56]} {[%emt 00:00:11]} 5. Nc3 {[%clk 01:30:56]} {[%emt 00:00:05]}
a6 {[%clk 01:32:14]} {[%emt 00:00:11]} 6. h3 {[%clk 01:30:36]} {[%emt
00:00:50]} e6 {[%clk 01:30:37]} {[%emt 00:02:04]} 7. g4 {[%clk 01:25:44]}
{[%emt 00:05:25]} h6 {[%clk 01:30:12]} {[%emt 00:00:54]} 8. Bg2 {[%clk
01:25:10]} {[%emt 00:01:05]} g5 {[%clk 01:29:50]} {[%emt 00:00:51]} 9. Be3
{[%clk 01:22:19]} {[%emt 00:03:22]} Nbd7 {[%clk 01:29:36]} {[%emt 00:00:43]} 10.
Qd2 {[%clk 01:12:41]} {[%emt 00:10:09]} Ne5 {[%clk 01:28:07]} {[%emt 00:01:57]}
11. b3 {[%clk 01:12:52]} {[%emt 00:00:21]} b5 {[%clk 01:11:14]} {[%emt
00:17:22]} 12. a4 {[%clk 01:04:28]} {[%emt 00:08:55]} bxa4 {[%clk 01:10:36]}
{[%emt 00:01:08]} 13. Rxa4 {[%clk 00:56:52]} {[%emt 00:08:06]} Bb7 {[%clk
01:10:47]} {[%emt 00:00:17]} 14. Nde2 {[%clk 00:41:33]} {[%emt 00:15:51]} Be7
{[%clk 01:03:05]} {[%emt 00:08:10]} 15. f4 {[%clk 00:38:30]} {[%emt 00:03:34]}
gxf4 {[%clk 01:02:22]} {[%emt 00:01:12]} 16. Bxf4 {[%clk 00:35:53]} {[%emt
00:03:07]} h5 {[%clk 00:59:08]} {[%emt 00:03:43]} 17. g5 {[%clk 00:32:53]}
{[%emt 00:03:31]} Nfd7 {[%clk 00:58:58]} {[%emt 00:00:38]} 18. h4 {[%clk
00:30:58]} {[%emt 00:02:28]} Ng4 {[%clk 00:55:57]} {[%emt 00:03:31]} 19. Nd1
{[%clk 00:16:08]} {[%emt 00:15:20]} Nc5 {[%clk 00:51:12]} {[%emt 00:05:12]} 20.
Rc4 {[%clk 00:16:00]} {[%emt 00:00:41]} e5 {[%clk 00:46:04]} {[%emt 00:05:38]}
21. Bg3 {[%clk 00:13:48]} {[%emt 00:02:43]} f5 {[%clk 00:45:50]} {[%emt
00:00:44]} 22. gxf6 {[%clk 00:08:46]} {[%emt 00:05:33]} Nxf6 {[%clk 00:44:14]}
{[%emt 00:02:04]} 23. Ndc3 {[%clk 00:08:20]} {[%emt 00:00:57]} a5 {[%clk
00:27:04]} {[%emt 00:17:40]} 24. O-O {[%clk 00:03:39]} {[%emt 00:05:11]} Ng4
{[%clk 00:23:26]} {[%emt 00:04:08]} 25. Rf5 {[%clk 00:01:14]} {[%emt 00:02:55]}
Bxh4 {[%clk 00:20:30]} {[%emt 00:03:26]} 26. Nb5 {[%clk 00:01:28]} {[%emt
00:00:18]} Be7 {[%clk 00:19:35]} {[%emt 00:01:22]} 27. Bh4 {[%clk 00:01:51]}
{[%emt 00:00:09]} Qb6 {[%clk 00:19:22]} {[%emt 00:00:43]} 28. Kh1 {[%clk
00:01:40]} {[%emt 00:00:42]} Qxb5 {[%clk 00:17:42]} {[%emt 00:02:10]} 29. Bxe7
{[%clk 00:01:44]} {[%emt 00:00:26]} Qxc4 {[%clk 00:10:50]} {[%emt 00:07:23]} 30.
bxc4 {[%clk 00:01:36]} {[%emt 00:00:37]} Nxe4 {[%clk 00:11:14]} {[%emt
00:00:06]} 31. Qc1 {[%clk 00:00:34]} {[%emt 00:01:33]} Kxe7 {[%clk 00:11:03]}
{[%emt 00:00:39]} 32. Nc3 {[%clk 00:00:33]} {[%emt 00:00:32]} Ng3+ {[%clk
00:09:27]} {[%emt 00:02:05]} 33. Kg1 {[%clk 00:00:59]} {[%emt 00:00:03]} Nxf5
{[%clk 00:09:13]} {[%emt 00:00:44]} 34. Qg5+ {[%clk 00:00:34]} {[%emt
00:00:56]} Nf6 {[%clk 00:09:31]} {[%emt 00:00:12]} 35. Nd5+ {[%clk 00:00:33]}
{[%emt 00:00:32]} Bxd5 {[%clk 00:09:17]} {[%emt 00:00:44]} 36. cxd5 {[%clk
00:01:00]} {[%emt 00:00:03]} Nh6 {[%clk 00:07:56]} {[%emt 00:01:50]} 37. c4
{[%clk 00:01:27]} {[%emt 00:00:03]} Rac8 {[%clk 00:05:46]} {[%emt 00:02:40]} 38.
Qc1 {[%clk 00:00:39]} {[%emt 00:01:19]} Nhg4 {[%clk 00:04:40]} {[%emt
00:01:36]} 39. Qb1 {[%clk 00:00:34]} {[%emt 00:00:35]} Rxc4 {[%clk 00:03:02]}
{[%emt 00:02:07]} 40. Qf5 {[%clk 00:01:01]} {[%emt 00:00:03]} Rc1+ {[%clk
00:01:38]} {[%emt 00:01:53]} 41. Bf1 {[%clk 00:01:27]} {[%emt 00:00:04]} Rxf1+
{[%clk 00:23:35]} {[%emt 00:08:33]} 42. Qxf1 {[%clk 00:31:24]} {[%emt
00:00:33]} Nxd5 {[%clk 00:23:43]} {[%emt 00:00:22]} 43. Qb5 {[%clk 00:30:59]}
{[%emt 00:00:56]} Ndf6 {[%clk 00:23:21]} {[%emt 00:00:51]} 44. Qxa5 {[%clk
00:31:21]} {[%emt 00:00:09]} h4 {[%clk 00:22:01]} {[%emt 00:01:48]} 45. Qc7+
{[%clk 00:31:06]} {[%emt 00:00:46]} Ke6 {[%clk 00:22:14]} {[%emt 00:00:16]} 46.
Qc4+ {[%clk 00:30:55]} {[%emt 00:00:42]} d5 {[%clk 00:21:58]} {[%emt 00:00:46]}
47. Qa6+ {[%clk 00:31:05]} {[%emt 00:00:20]} Kf7 {[%clk 00:20:40]} {[%emt
00:01:48]} 0-1

[Event "Amsterdam Science Park 2023"]
[Site "Science Park, Amsterdam, Netherlands"]
[Date "2023.07.15"]
[Round "1.6"]
[White "Hopman, Pieter"]
[Black "Harmsen, Michiel"]
[Result "1-0"]
[WhiteElo "2323"]
[BlackElo "2008"]

1. d4 {[%clk 01:30:56]} {[%emt 00:00:06]} d5 {[%clk 01:30:53]} {[%emt
00:00:07]} 2. c4 {[%clk 01:31:22]} {[%emt 00:00:05]} e6 {[%clk 01:31:18]}
{[%emt 00:00:05]} 3. Nc3 {[%clk 01:31:45]} {[%emt 00:00:07]} Nf6 {[%clk
01:31:41]} {[%emt 00:00:07]} 4. cxd5 {[%clk 01:31:54]} {[%emt 00:00:21]} exd5
{[%clk 01:32:01]} {[%emt 00:00:10]} 5. Bg5 {[%clk 01:32:20]} {[%emt 00:00:04]}
Be7 {[%clk 01:31:52]} {[%emt 00:00:38]} 6. e3 {[%clk 01:32:41]} {[%emt
00:00:09]} O-O {[%clk 01:31:06]} {[%emt 00:01:16]} 7. Bd3 {[%clk 01:33:07]}
{[%emt 00:00:05]} Nbd7 {[%clk 01:29:50]} {[%emt 00:01:46]} 8. Qc2 {[%clk
01:32:44]} {[%emt 00:00:52]} Re8 {[%clk 01:26:01]} {[%emt 00:04:21]} 9. Nge2
{[%clk 01:32:07]} {[%emt 00:01:06]} b6 {[%clk 01:07:22]} {[%emt 00:19:09]} 10.
O-O {[%clk 01:31:32]} {[%emt 00:01:04]} Bb7 {[%clk 01:04:59]} {[%emt 00:02:53]}
11. f3 {[%clk 01:29:12]} {[%emt 00:02:50]} h6 {[%clk 01:03:10]} {[%emt
00:02:19]} 12. Bh4 {[%clk 01:29:15]} {[%emt 00:00:27]} c5 {[%clk 01:03:03]}
{[%emt 00:00:37]} 13. Rad1 {[%clk 01:28:33]} {[%emt 00:01:13]} Nf8 {[%clk
00:55:45]} {[%emt 00:07:49]} 14. Bf2 {[%clk 01:23:00]} {[%emt 00:06:03]} Bd6
{[%clk 00:50:16]} {[%emt 00:05:58]} 15. Kh1 {[%clk 01:16:03]} {[%emt 00:07:27]}
g6 {[%clk 00:46:52]} {[%emt 00:03:54]} 16. Qb1 {[%clk 01:12:42]} {[%emt
00:03:52]} Qe7 {[%clk 00:41:05]} {[%emt 00:06:16]} 17. Bh4 {[%clk 01:06:36]}
{[%emt 00:06:37]} Kg7 {[%clk 00:39:05]} {[%emt 00:02:28]} 18. e4 {[%clk
00:57:43]} {[%emt 00:09:25]} cxd4 {[%clk 00:37:48]} {[%emt 00:01:47]} 19. Nxd4
{[%clk 00:54:23]} {[%emt 00:03:50]} Be5 {[%clk 00:33:53]} {[%emt 00:04:25]} 20.
Bb5 {[%clk 00:49:44]} {[%emt 00:05:10]} Rec8 {[%clk 00:28:06]} {[%emt
00:06:14]} 21. exd5 {[%clk 00:46:36]} {[%emt 00:03:41]} Rc5 {[%clk 00:17:22]}
{[%emt 00:11:14]} 22. Nc6 {[%clk 00:40:44]} {[%emt 00:06:22]} Bxc6 {[%clk
00:16:48]} {[%emt 00:01:05]} 23. Bxc6 {[%clk 00:41:11]} {[%emt 00:00:03]} Rd8
{[%clk 00:17:02]} {[%emt 00:00:15]} 24. Ne4 {[%clk 00:40:28]} {[%emt 00:01:13]}
g5 {[%clk 00:14:55]} {[%emt 00:02:38]} 25. Bf2 {[%clk 00:33:13]} {[%emt
00:07:45]} Rc4 {[%clk 00:13:48]} {[%emt 00:01:37]} 26. Ng3 {[%clk 00:29:19]}
{[%emt 00:04:24]} Bxg3 {[%clk 00:13:05]} {[%emt 00:01:12]} 27. Bxg3 {[%clk
00:29:29]} {[%emt 00:00:21]} Ng6 {[%clk 00:12:13]} {[%emt 00:01:23]} 28. b3
{[%clk 00:29:24]} {[%emt 00:00:35]} Rf4 {[%clk 00:11:54]} {[%emt 00:00:48]} 29.
Rfe1 {[%clk 00:28:26]} {[%emt 00:01:27]} Qc5 {[%clk 00:11:50]} {[%emt
00:00:35]} 30. Qb2 {[%clk 00:28:04]} {[%emt 00:00:53]} Qd6 {[%clk 00:11:55]}
{[%emt 00:00:25]} 31. a3 {[%clk 00:27:29]} {[%emt 00:01:06]} Ne7 {[%clk
00:11:52]} {[%emt 00:00:32]} 32. Bxf4 {[%clk 00:27:28]} {[%emt 00:00:31]} gxf4
{[%clk 00:12:14]} {[%emt 00:00:07]} 33. Rc1 {[%clk 00:22:13]} {[%emt 00:05:46]}
Ng6 {[%clk 00:10:29]} {[%emt 00:02:15]} 34. b4 {[%clk 00:21:58]} {[%emt
00:00:46]} h5 {[%clk 00:10:03]} {[%emt 00:00:54]} 35. Rc4 {[%clk 00:20:44]}
{[%emt 00:01:45]} h4 {[%clk 00:09:51]} {[%emt 00:00:42]} 36. h3 {[%clk
00:20:18]} {[%emt 00:00:57]} Rh8 {[%clk 00:08:07]} {[%emt 00:02:14]} 37. b5
{[%clk 00:18:41]} {[%emt 00:02:07]} Rh5 {[%clk 00:06:08]} {[%emt 00:02:28]} 38.
Qb4 {[%clk 00:15:28]} {[%emt 00:03:43]} Rxd5 {[%clk 00:03:44]} {[%emt
00:02:54]} 39. Bxd5 {[%clk 00:13:56]} {[%emt 00:02:03]} Qxd5 {[%clk 00:04:05]}
{[%emt 00:00:08]} 40. Rd4 {[%clk 00:10:27]} {[%emt 00:03:59]} Qg5 {[%clk
00:03:44]} {[%emt 00:00:51]} 41. Qb2 {[%clk 00:09:53]} {[%emt 00:01:04]} Kh6
{[%clk 00:28:45]} {[%emt 00:05:29]} 42. Rd6 {[%clk 00:39:44]} {[%emt 00:00:39]}
Nh5 {[%clk 00:25:35]} {[%emt 00:03:32]} 43. Qh8# {[%emt 00:00:43]} 1-0

[Event "Amsterdam Science Park 2023"]
[Site "Science Park, Amsterdam, Netherlands"]
[Date "2023.07.15"]
[Round "1.7"]
[White "Jansen, Norbert"]
[Black "Blees, Albert"]
[Result "1/2-1/2"]
[WhiteElo "2007"]
[BlackElo "2319"]

1. e4 {[%clk 01:30:57]} {[%emt 00:00:06]} e6 {[%clk 01:30:34]} {[%emt
00:00:26]} 2. d4 {[%clk 01:31:19]} {[%emt 00:00:07]} d5 {[%clk 01:30:59]}
{[%emt 00:00:06]} 3. Nc3 {[%clk 01:31:43]} {[%emt 00:00:07]} Nf6 {[%clk
01:30:57]} {[%emt 00:00:31]} 4. e5 {[%clk 01:32:04]} {[%emt 00:00:09]} Nfd7
{[%clk 01:31:20]} {[%emt 00:00:07]} 5. f4 {[%clk 01:32:26]} {[%emt 00:00:08]}
c5 {[%clk 01:31:42]} {[%emt 00:00:08]} 6. Nf3 {[%clk 01:32:45]} {[%emt
00:00:11]} Nc6 {[%clk 01:31:57]} {[%emt 00:00:14]} 7. Be3 {[%clk 01:33:06]}
{[%emt 00:00:09]} Qb6 {[%clk 01:31:33]} {[%emt 00:00:54]} 8. Na4 {[%clk
01:32:33]} {[%emt 00:01:04]} Qa5+ {[%clk 01:30:52]} {[%emt 00:01:11]} 9. c3
{[%clk 01:32:46]} {[%emt 00:00:17]} c4 {[%clk 01:29:17]} {[%emt 00:02:05]} 10.
b4 {[%clk 01:21:08]} {[%emt 00:12:08]} cxb3 {[%clk 01:17:02]} {[%emt 00:12:45]}
11. axb3 {[%clk 01:15:06]} {[%emt 00:06:32]} Qc7 {[%clk 01:12:40]} {[%emt
00:04:52]} 12. Bd3 {[%clk 01:10:10]} {[%emt 00:05:26]} Be7 {[%clk 01:10:26]}
{[%emt 00:02:43]} 13. O-O {[%clk 01:09:39]} {[%emt 00:01:01]} f5 {[%clk
01:09:52]} {[%emt 00:01:04]} 14. Kh1 {[%clk 00:52:28]} {[%emt 00:17:43]} b6
{[%clk 01:06:57]} {[%emt 00:03:23]} 15. Rc1 {[%clk 00:44:44]} {[%emt 00:08:15]}
Qb7 {[%clk 00:58:28]} {[%emt 00:08:58]} 16. Qe2 {[%clk 00:42:22]} {[%emt
00:02:53]} a6 {[%clk 00:55:17]} {[%emt 00:03:40]} 17. b4 {[%clk 00:35:04]}
{[%emt 00:07:49]} Nd8 {[%clk 00:48:41]} {[%emt 00:07:04]} 18. Bf2 {[%clk
00:26:04]} {[%emt 00:09:31]} Nf8 {[%clk 00:45:58]} {[%emt 00:03:12]} 19. Bh4
{[%clk 00:23:27]} {[%emt 00:03:07]} Ng6 {[%clk 00:42:03]} {[%emt 00:04:25]} 20.
Bg3 {[%clk 00:23:34]} {[%emt 00:00:23]} Bd7 {[%clk 00:41:38]} {[%emt 00:00:54]}
21. Ra1 {[%clk 00:22:09]} {[%emt 00:01:56]} Nc6 {[%clk 00:36:44]} {[%emt
00:05:22]} 22. Ng5 {[%clk 00:19:25]} {[%emt 00:03:14]} Bxg5 {[%clk 00:32:11]}
{[%emt 00:05:03]} 23. fxg5 {[%clk 00:19:52]} {[%emt 00:00:04]} Nce7 {[%clk
00:32:22]} {[%emt 00:00:18]} 24. Kg1 {[%clk 00:15:39]} {[%emt 00:04:43]} Bxa4
{[%clk 00:32:36]} {[%emt 00:00:16]} 25. Rxa4 {[%clk 00:16:04]} {[%emt
00:00:05]} b5 {[%clk 00:32:43]} {[%emt 00:00:23]} 26. Ra3 {[%clk 00:16:01]}
{[%emt 00:00:34]} Nc8 {[%clk 00:28:32]} {[%emt 00:04:39]} 27. h4 {[%clk
00:14:51]} {[%emt 00:01:40]} Nb6 {[%clk 00:26:34]} {[%emt 00:02:28]} 28. Rxa6
{[%clk 00:15:06]} {[%emt 00:00:16]} Nc4 {[%clk 00:25:04]} {[%emt 00:01:58]} 29.
Rxe6+ {[%clk 00:12:37]} {[%emt 00:03:00]} Ne7 {[%clk 00:24:54]} {[%emt
00:00:39]} 30. Bxf5 {[%clk 00:09:40]} {[%emt 00:03:27]} O-O {[%clk 00:23:43]}
{[%emt 00:01:41]} 31. Bd3 {[%clk 00:07:31]} {[%emt 00:02:40]} Rxf1+ {[%clk
00:22:10]} {[%emt 00:02:03]} 32. Kxf1 {[%clk 00:06:43]} {[%emt 00:01:18]} Qd7
{[%clk 00:22:02]} {[%emt 00:00:37]} 33. Bxh7+ {[%clk 00:04:30]} {[%emt
00:02:44]} Kxh7 {[%clk 00:21:08]} {[%emt 00:01:24]} 34. Qh5+ {[%clk 00:02:16]}
{[%emt 00:02:44]} Kg8 {[%clk 00:21:32]} {[%emt 00:00:04]} 35. Rxe7 {[%clk
00:02:02]} {[%emt 00:00:45]} Ra1+ {[%clk 00:20:16]} {[%emt 00:01:46]} 36. Ke2
{[%clk 00:01:48]} {[%emt 00:00:46]} Qxe7 {[%clk 00:19:10]} {[%emt 00:01:36]} 37.
g6 {[%clk 00:02:09]} {[%emt 00:00:09]} Qe6 {[%clk 00:18:52]} {[%emt 00:00:47]}
38. Qh7+ {[%clk 00:02:22]} {[%emt 00:00:17]} Kf8 {[%clk 00:19:15]} {[%emt
00:00:07]} 39. Qh8+ {[%clk 00:02:45]} {[%emt 00:00:08]} Qg8 {[%clk 00:18:45]}
{[%emt 00:00:59]} 40. Qh5 {[%clk 00:03:06]} {[%emt 00:00:09]} Ke7 {[%clk
00:17:59]} {[%emt 00:01:15]} 41. Qg5+ {[%clk 00:02:36]} {[%emt 00:01:01]} Kd7
{[%clk 00:18:04]} {[%emt 00:00:25]} 42. h5 {[%clk 00:02:55]} {[%emt 00:00:11]}
Qe6 {[%clk 00:14:27]} {[%emt 00:04:06]} 43. Bh4 {[%clk 00:02:29]} {[%emt
00:00:57]} Kc6 {[%clk 00:14:44]} {[%emt 00:00:13]} 44. h6 {[%clk 00:02:52]}
{[%emt 00:00:08]} gxh6 {[%clk 00:14:53]} {[%emt 00:00:20]} 45. Qf6 {[%clk
00:03:19]} {[%emt 00:00:03]} Ra2+ {[%clk 00:12:38]} {[%emt 00:02:45]} 46. Ke1
{[%clk 00:03:30]} {[%emt 00:00:19]} Kd7 {[%clk 00:12:18]} {[%emt 00:00:50]} 47.
Qg7+ {[%clk 00:03:19]} {[%emt 00:00:41]} Kc6 {[%clk 00:11:27]} {[%emt
00:01:20]} 48. Qf6 {[%clk 00:03:48]} {[%emt 00:00:02]} Kd7 {[%clk 00:11:49]}
{[%emt 00:00:08]} 49. Qg7+ {[%clk 00:04:13]} {[%emt 00:00:05]} 1/2-1/2

[Event "Amsterdam Science Park 2023"]
[Site "Science Park, Amsterdam, Netherlands"]
[Date "2023.07.15"]
[Round "1.8"]
[White "Elgersma, Onno"]
[Black "Ritzerveld, Noah"]
[Result "1-0"]
[WhiteElo "2265"]
[BlackElo "2007"]

1. e4 {[%clk 01:30:55]} {[%emt 00:00:04]} e5 {[%clk 01:30:45]} {[%emt
00:00:15]} 2. Nf3 {[%clk 01:31:10]} {[%emt 00:00:15]} Nc6 {[%clk 01:31:02]}
{[%emt 00:00:13]} 3. Bb5 {[%clk 01:31:29]} {[%emt 00:00:12]} a6 {[%clk
01:31:20]} {[%emt 00:00:12]} 4. Ba4 {[%clk 01:31:51]} {[%emt 00:00:07]} Nf6
{[%clk 01:31:40]} {[%emt 00:00:09]} 5. O-O {[%clk 01:31:53]} {[%emt 00:00:28]}
Be7 {[%clk 01:31:53]} {[%emt 00:00:17]} 6. d3 {[%clk 01:32:06]} {[%emt
00:00:17]} b5 {[%clk 01:29:40]} {[%emt 00:02:44]} 7. Bb3 {[%clk 01:32:34]}
{[%emt 00:00:02]} d6 {[%clk 01:28:51]} {[%emt 00:01:19]} 8. a3 {[%clk
01:32:47]} {[%emt 00:00:17]} O-O {[%clk 01:27:38]} {[%emt 00:01:42]} 9. Nc3
{[%clk 01:32:49]} {[%emt 00:00:28]} Bg4 {[%clk 01:24:02]} {[%emt 00:04:06]} 10.
Be3 {[%clk 01:32:14]} {[%emt 00:01:04]} Qd7 {[%clk 01:21:54]} {[%emt 00:02:38]}
11. h3 {[%clk 01:25:42]} {[%emt 00:07:02]} Bh5 {[%clk 01:19:09]} {[%emt
00:03:16]} 12. Nd5 {[%clk 01:19:21]} {[%emt 00:06:51]} Na5 {[%clk 01:03:02]}
{[%emt 00:16:37]} 13. Nxe7+ {[%clk 01:09:37]} {[%emt 00:10:13]} Qxe7 {[%clk
01:03:21]} {[%emt 00:00:11]} 14. Ba2 {[%clk 01:10:02]} {[%emt 00:00:06]} c6
{[%clk 00:52:51]} {[%emt 00:11:00]} 15. Qd2 {[%clk 01:07:58]} {[%emt 00:02:33]}
Nb7 {[%clk 00:51:22]} {[%emt 00:02:00]} 16. Nh4 {[%clk 01:07:02]} {[%emt
00:01:26]} Bg6 {[%clk 00:33:09]} {[%emt 00:18:42]} 17. f4 {[%clk 01:04:02]}
{[%emt 00:03:30]} exf4 {[%clk 00:30:38]} {[%emt 00:03:01]} 18. Bxf4 {[%clk
01:03:34]} {[%emt 00:00:59]} Nd7 {[%clk 00:27:06]} {[%emt 00:04:02]} 19. Bg5
{[%clk 01:02:05]} {[%emt 00:01:59]} Qe8 {[%clk 00:25:22]} {[%emt 00:02:15]} 20.
Rf2 {[%clk 00:59:14]} {[%emt 00:03:20]} Nbc5 {[%clk 00:22:22]} {[%emt
00:03:30]} 21. Raf1 {[%clk 00:52:55]} {[%emt 00:06:49]} Ne6 {[%clk 00:21:31]}
{[%emt 00:01:22]} 22. Be3 {[%clk 00:50:35]} {[%emt 00:02:49]} Nf6 {[%clk
00:18:36]} {[%emt 00:03:26]} 23. Nf5 {[%clk 00:44:06]} {[%emt 00:07:00]} Bxf5
{[%clk 00:17:53]} {[%emt 00:01:13]} 24. Rxf5 {[%clk 00:43:34]} {[%emt
00:01:02]} Qe7 {[%clk 00:14:03]} {[%emt 00:04:19]} 25. Qf2 {[%clk 00:42:58]}
{[%emt 00:01:05]} Kh8 {[%clk 00:12:10]} {[%emt 00:02:24]} 26. Bd2 {[%clk
00:42:52]} {[%emt 00:00:36]} Nc5 {[%clk 00:10:26]} {[%emt 00:02:14]} 27. Bc3
{[%clk 00:40:06]} {[%emt 00:03:15]} Ncd7 {[%clk 00:10:22]} {[%emt 00:00:34]} 28.
g4 {[%clk 00:37:52]} {[%emt 00:02:44]} Ne5 {[%clk 00:05:07]} {[%emt 00:05:46]}
29. g5 {[%clk 00:36:23]} {[%emt 00:01:59]} Nfd7 {[%clk 00:05:12]} {[%emt
00:00:25]} 30. h4 {[%clk 00:36:39]} {[%emt 00:00:13]} f6 {[%clk 00:04:56]}
{[%emt 00:00:47]} 31. Qh2 {[%clk 00:25:49]} {[%emt 00:11:19]} fxg5 {[%clk
00:04:37]} {[%emt 00:00:49]} 32. hxg5 {[%clk 00:26:07]} {[%emt 00:00:11]} Rxf5
{[%clk 00:04:44]} {[%emt 00:00:24]} 33. Rxf5 {[%clk 00:26:30]} {[%emt
00:00:07]} Rf8 {[%clk 00:04:50]} {[%emt 00:00:23]} 34. g6 {[%clk 00:26:28]}
{[%emt 00:00:33]} h6 {[%clk 00:03:36]} {[%emt 00:01:44]} 35. Qf4 {[%clk
00:08:41]} {[%emt 00:18:16]} Rxf5 {[%clk 00:03:14]} {[%emt 00:00:52]} 36. Qxf5
{[%clk 00:07:56]} {[%emt 00:01:15]} Qg5+ {[%clk 00:02:03]} {[%emt 00:01:41]} 37.
Qxg5 {[%clk 00:08:00]} {[%emt 00:00:25]} hxg5 {[%clk 00:01:39]} {[%emt
00:00:54]} 38. Be6 {[%clk 00:05:41]} {[%emt 00:02:49]} Nf6 {[%clk 00:00:41]}
{[%emt 00:01:29]} 39. Bxe5 {[%clk 00:05:26]} {[%emt 00:00:45]} dxe5 {[%clk
00:01:06]} {[%emt 00:00:04]} 40. b4 {[%clk 00:04:55]} {[%emt 00:01:02]} Ne8
{[%clk 00:00:43]} {[%emt 00:00:53]} 41. Kg2 {[%clk 00:04:51]} {[%emt 00:00:33]}
Nf6 {[%clk 00:29:48]} {[%emt 00:01:25]} 42. Kf3 {[%clk 00:29:03]} {[%emt
00:06:17]} g4+ {[%clk 00:29:10]} {[%emt 00:01:09]} 43. Bxg4 {[%clk 00:28:57]}
{[%emt 00:00:37]} Kg8 {[%clk 00:29:32]} {[%emt 00:00:08]} 44. Bc8 {[%clk
00:29:15]} {[%emt 00:00:13]} Kf8 {[%clk 00:29:47]} {[%emt 00:00:15]} 45. Bb7
{[%clk 00:26:46]} {[%emt 00:02:58]} Nd7 {[%clk 00:29:27]} {[%emt 00:00:50]} 46.
Bxc6 {[%clk 00:26:50]} {[%emt 00:00:26]} Nb8 {[%clk 00:29:53]} {[%emt
00:00:05]} 47. Bb7 {[%clk 00:26:45]} {[%emt 00:00:35]} Ke7 {[%clk 00:30:15]}
{[%emt 00:00:07]} 48. c4 {[%clk 00:26:53]} {[%emt 00:00:22]} Kf6 {[%clk
00:29:38]} {[%emt 00:01:08]} 49. c5 {[%clk 00:27:11]} {[%emt 00:00:11]} Ke6
{[%clk 00:29:22]} {[%emt 00:00:46]} 50. Kg4 {[%clk 00:26:51]} {[%emt 00:00:49]}
1-0

[Event "Amsterdam Science Park 2023"]
[Site "Science Park, Amsterdam, Netherlands"]
[Date "2023.07.15"]
[Round "1.9"]
[White "Brinkers, Kees"]
[Black "Wunnink, Michael"]
[Result "0-1"]
[WhiteElo "2006"]
[BlackElo "2252"]

1. e4 {[%clk 01:30:54]} {[%emt 00:00:09]} e6 {[%clk 01:30:33]} {[%emt
00:00:28]} 2. d4 {[%clk 01:31:17]} {[%emt 00:00:06]} d5 {[%clk 01:30:58]}
{[%emt 00:00:05]} 3. Nc3 {[%clk 01:31:36]} {[%emt 00:00:12]} Nf6 {[%clk
01:31:10]} {[%emt 00:00:17]} 4. Bd3 {[%clk 01:31:44]} {[%emt 00:00:22]} c5
{[%clk 01:27:57]} {[%emt 00:03:43]} 5. Nf3 {[%clk 01:31:55]} {[%emt 00:00:18]}
cxd4 {[%clk 01:19:55]} {[%emt 00:08:32]} 6. Nxd4 {[%clk 01:32:19]} {[%emt
00:00:07]} e5 {[%clk 01:15:00]} {[%emt 00:05:25]} 7. Nf3 {[%clk 01:30:09]}
{[%emt 00:02:39]} d4 {[%clk 01:10:01]} {[%emt 00:05:29]} 8. Ne2 {[%clk
01:29:35]} {[%emt 00:01:04]} Nc6 {[%clk 01:07:08]} {[%emt 00:03:24]} 9. O-O
{[%clk 01:28:29]} {[%emt 00:01:36]} Be7 {[%clk 01:04:27]} {[%emt 00:03:10]} 10.
Ng3 {[%clk 01:26:42]} {[%emt 00:02:17]} O-O {[%clk 01:01:51]} {[%emt 00:03:06]}
11. a3 {[%clk 01:23:15]} {[%emt 00:03:58]} Be6 {[%clk 00:55:42]} {[%emt
00:06:39]} 12. Ng5 {[%clk 01:18:43]} {[%emt 00:05:01]} Bg4 {[%clk 00:55:42]}
{[%emt 00:00:30]} 13. f3 {[%clk 01:14:43]} {[%emt 00:04:30]} Bd7 {[%clk
00:54:53]} {[%emt 00:01:18]} 14. f4 {[%clk 01:04:14]} {[%emt 00:10:59]} Ng4
{[%clk 00:44:45]} {[%emt 00:10:38]} 15. f5 {[%clk 00:59:46]} {[%emt 00:04:59]}
Ne3 {[%clk 00:38:24]} {[%emt 00:06:51]} 16. Bxe3 {[%clk 00:59:38]} {[%emt
00:00:37]} dxe3 {[%clk 00:38:45]} {[%emt 00:00:10]} 17. Nf3 {[%clk 00:58:30]}
{[%emt 00:01:38]} Qb6 {[%clk 00:36:59]} {[%emt 00:02:17]} 18. Kh1 {[%clk
00:55:24]} {[%emt 00:03:35]} Qxb2 {[%clk 00:34:39]} {[%emt 00:02:50]} 19. Qe1
{[%clk 00:48:52]} {[%emt 00:07:01]} Qb6 {[%clk 00:19:34]} {[%emt 00:15:37]} 20.
Rb1 {[%clk 00:48:11]} {[%emt 00:01:11]} Qc7 {[%clk 00:19:42]} {[%emt 00:00:21]}
21. Qxe3 {[%clk 00:48:25]} {[%emt 00:00:16]} Na5 {[%clk 00:18:05]} {[%emt
00:02:08]} 22. Nd2 {[%clk 00:35:40]} {[%emt 00:13:14]} f6 {[%clk 00:16:18]}
{[%emt 00:02:17]} 23. Nh5 {[%clk 00:27:56]} {[%emt 00:08:13]} Be8 {[%clk
00:16:04]} {[%emt 00:00:44]} 24. g4 {[%clk 00:25:05]} {[%emt 00:03:21]} Bxa3
{[%clk 00:15:56]} {[%emt 00:00:39]} 25. Rf3 {[%clk 00:14:32]} {[%emt 00:11:02]}
Bc5 {[%clk 00:15:45]} {[%emt 00:00:41]} 26. Qe2 {[%clk 00:13:37]} {[%emt
00:01:25]} Nc6 {[%clk 00:14:34]} {[%emt 00:01:41]} 27. Nb3 {[%clk 00:13:07]}
{[%emt 00:00:59]} Nd4 {[%clk 00:14:00]} {[%emt 00:01:04]} 28. Nxd4 {[%clk
00:13:14]} {[%emt 00:00:22]} Bxd4 {[%clk 00:14:21]} {[%emt 00:00:10]} 29. Rg3
{[%clk 00:13:02]} {[%emt 00:00:42]} g6 {[%clk 00:11:47]} {[%emt 00:03:04]} 30.
fxg6 {[%emt 00:00:42]} hxg6 {[%clk 00:11:35]} {[%emt 00:00:39]} 31. Rg2 {[%clk
00:07:56]} {[%emt 00:05:25]} gxh5 {[%clk 00:10:02]} {[%emt 00:02:04]} 32. gxh5+
{[%clk 00:08:21]} {[%emt 00:00:05]} Kh8 {[%clk 00:09:42]} {[%emt 00:00:50]} 33.
h6 {[%clk 00:04:25]} {[%emt 00:04:25]} Qh7 {[%clk 00:06:11]} {[%emt 00:04:01]}
34. Rg7 {[%clk 00:03:52]} {[%emt 00:01:03]} Qxh6 {[%clk 00:06:30]} {[%emt
00:00:12]} 35. Rbxb7 {[%clk 00:04:15]} {[%emt 00:00:07]} Bg6 {[%clk 00:05:49]}
{[%emt 00:01:11]} 36. Qf3 {[%clk 00:02:29]} {[%emt 00:02:15]} Rab8 {[%clk
00:03:34]} {[%emt 00:02:46]} 37. Rxg6 {[%clk 00:02:12]} {[%emt 00:00:47]} Qc1+
{[%clk 00:03:13]} {[%emt 00:00:52]} 0-1

[Event "Amsterdam Science Park 2023"]
[Site "Science Park, Amsterdam, Netherlands"]
[Date "2023.07.15"]
[Round "1.10"]
[White "Lammens, Tim"]
[Black "De Heer, Peter"]
[Result "1/2-1/2"]
[WhiteElo "2248"]
[BlackElo "2004"]

1. Nf3 {[%clk 01:30:57]} {[%emt 00:00:01]} Nf6 {[%clk 01:30:54]} {[%emt
00:00:06]} 2. g3 {[%clk 01:31:22]} {[%emt 00:00:06]} g6 {[%clk 01:31:20]}
{[%emt 00:00:04]} 3. b3 {[%clk 01:31:45]} {[%emt 00:00:07]} Bg7 {[%clk
01:31:44]} {[%emt 00:00:06]} 4. Bb2 {[%clk 01:32:11]} {[%emt 00:00:04]} O-O
{[%clk 01:32:08]} {[%emt 00:00:06]} 5. Bg2 {[%clk 01:32:35]} {[%emt 00:00:05]}
c5 {[%clk 01:32:31]} {[%emt 00:00:07]} 6. c4 {[%clk 01:33:00]} {[%emt
00:00:05]} Nc6 {[%clk 01:32:56]} {[%emt 00:00:05]} 7. O-O {[%clk 01:33:19]}
{[%emt 00:00:11]} e6 {[%clk 01:32:39]} {[%emt 00:00:47]} 8. d4 {[%clk
01:33:36]} {[%emt 00:00:12]} cxd4 {[%clk 01:29:39]} {[%emt 00:03:31]} 9. Nxd4
{[%clk 01:34:04]} {[%emt 00:00:02]} Nxd4 {[%clk 01:29:09]} {[%emt 00:01:00]} 10.
Qxd4 {[%clk 01:32:23]} {[%emt 00:02:11]} Qa5 {[%clk 01:26:34]} {[%emt
00:03:05]} 11. Qf4 {[%clk 01:23:49]} {[%emt 00:09:01]} Nh5 {[%clk 01:12:03]}
{[%emt 00:15:04]} 12. Qc1 {[%clk 01:24:08]} {[%emt 00:00:11]} Nf6 {[%clk
01:12:16]} {[%emt 00:00:17]} 13. Nc3 {[%clk 01:18:09]} {[%emt 00:06:29]} d5
{[%clk 01:08:41]} {[%emt 00:04:05]} 14. cxd5 {[%clk 01:14:46]} {[%emt
00:03:53]} exd5 {[%clk 01:06:48]} {[%emt 00:02:23]} 15. Rd1 {[%clk 01:12:23]}
{[%emt 00:02:52]} Be6 {[%clk 01:06:02]} {[%emt 00:01:16]} 16. Qd2 {[%clk
01:12:24]} {[%emt 00:00:28]} Rfd8 {[%clk 00:56:25]} {[%emt 00:10:06]} 17. Ne4
{[%clk 01:05:45]} {[%emt 00:07:09]} Qxd2 {[%clk 00:56:30]} {[%emt 00:00:26]} 18.
Nxf6+ {[%clk 01:05:30]} {[%emt 00:00:45]} Bxf6 {[%clk 00:56:46]} {[%emt
00:00:14]} 19. Rxd2 {[%clk 01:05:57]} {[%emt 00:00:03]} Bxb2 {[%clk 00:56:51]}
{[%emt 00:00:25]} 20. Rxb2 {[%clk 01:06:25]} {[%emt 00:00:02]} Rac8 {[%clk
00:49:50]} {[%emt 00:07:32]} 21. Rd1 {[%clk 01:05:59]} {[%emt 00:00:55]} b6
{[%clk 00:43:54]} {[%emt 00:06:26]} 22. Rbd2 {[%clk 00:56:06]} {[%emt
00:10:22]} Kf8 {[%clk 00:33:23]} {[%emt 00:11:01]} 23. f4 {[%clk 00:38:46]}
{[%emt 00:17:51]} Ke7 {[%clk 00:29:02]} {[%emt 00:04:51]} 24. Kf2 {[%clk
00:38:17]} {[%emt 00:00:58]} Rc3 {[%clk 00:25:26]} {[%emt 00:04:06]} 25. Bxd5
{[%clk 00:32:03]} {[%emt 00:06:44]} Bxd5 {[%clk 00:20:26]} {[%emt 00:05:30]} 26.
Rxd5 {[%clk 00:32:32]} {[%emt 00:00:02]} Rxd5 {[%clk 00:20:42]} {[%emt
00:00:14]} 27. Rxd5 {[%clk 00:33:00]} {[%emt 00:00:01]} Rc2 {[%clk 00:21:01]}
{[%emt 00:00:10]} 28. a4 {[%clk 00:32:45]} {[%emt 00:00:45]} Ke6 {[%clk
00:20:42]} {[%emt 00:00:49]} 29. Rd3 {[%clk 00:28:25]} {[%emt 00:04:50]} a5
{[%clk 00:18:18]} {[%emt 00:02:54]} 30. Kf3 {[%clk 00:27:23]} {[%emt 00:01:31]}
f5 {[%clk 00:11:50]} {[%emt 00:06:59]} 31. h3 {[%clk 00:27:03]} {[%emt
00:00:50]} h5 {[%clk 00:10:25]} {[%emt 00:01:55]} 32. e4 {[%clk 00:21:57]}
{[%emt 00:05:36]} fxe4+ {[%clk 00:10:17]} {[%emt 00:00:38]} 33. Kxe4 {[%clk
00:22:25]} {[%emt 00:00:02]} Rc5 {[%clk 00:09:31]} {[%emt 00:01:15]} 34. Re3
{[%clk 00:20:30]} {[%emt 00:02:25]} Kd6 {[%clk 00:07:45]} {[%emt 00:02:17]} 35.
g4 {[%clk 00:11:07]} {[%emt 00:09:52]} b5 {[%clk 00:07:42]} {[%emt 00:00:34]}
36. gxh5 {[%clk 00:04:19]} {[%emt 00:07:18]} gxh5 {[%clk 00:06:30]} {[%emt
00:01:42]} 37. axb5 {[%clk 00:01:10]} {[%emt 00:03:39]} Rxb5 {[%clk 00:06:59]}
{[%emt 00:00:01]} 38. Rg3 {[%clk 00:01:15]} {[%emt 00:00:20]} Ke6 {[%clk
00:04:07]} {[%emt 00:03:26]} 39. Rg6+ {[%clk 00:00:59]} {[%emt 00:00:47]} Kf7
{[%clk 00:04:19]} {[%emt 00:00:19]} 40. Rg3 {[%clk 00:00:51]} {[%emt 00:00:38]}
Kf6 {[%clk 00:03:19]} {[%emt 00:01:30]} 41. Rc3 {[%clk 00:00:39]} {[%emt
00:00:41]} Rb4+ {[%clk 00:29:14]} {[%emt 00:04:36]} 42. Kf3 {[%clk 00:30:32]}
{[%emt 00:00:36]} Rb5 {[%clk 00:27:52]} {[%emt 00:01:53]} 43. Kg3 {[%clk
00:28:23]} {[%emt 00:02:39]} Kf5 {[%clk 00:22:17]} {[%emt 00:06:06]} 44. Re3
{[%clk 00:28:30]} {[%emt 00:00:22]} Rc5 {[%clk 00:19:17]} {[%emt 00:03:31]} 45.
Kf3 {[%clk 00:23:57]} 1/2-1/2

