
[Event "85th Tata Steel Qualifier"]
[Site "Wijk aan Zee NED"]
[Date "2023.01.28"]
[Round "8.3"]
[White "Van der Werf, M"]
[Black "Pijpers, A"]
[Result "0-1"]
[WhiteElo "2412"]
[BlackElo "2445"]
[ECO "E71"]
[PlyCount "62"]
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.h3 O-O 6.Bg5 c5 7.d5 e6 8.Bd3 exd5 9.cxd5 b5 10.Bxb5 h6 11.Bd2 Nbd7 12.Nge2 Rb8 13.Qc2 Nh5 14.g4 Ne5 15.O-O-O a6 16.Ba4 Nf6 17.Nb1 Nxe4 18.Qxe4 f5 19.Qc2 fxg4 20.Ng3 Rxf2 21.Rdf1 c4 22.Rxf2 Nd3+ 23.Qxd3 Bxb2+ 24.Kc2 cxd3+ 25.Kxd3 Be5 26.Ne4 Bf5 27.Nc3 Qa5 28.Bb3 Bxe4+ 29.Nxe4 Rxb3+ 30.axb3 Qxd5+ 31.Ke3 Qd4+ 0-1
[Site "Wijk aan Zee NED"]
[Date "2023.01.28"]
[Round "8.3"]
[White "Van der Werf, M"]
[Black "Pijpers, A"]
[Result "0-1"]
[WhiteElo "2412"]
[BlackElo "2445"]
[ECO "E71"]
[PlyCount "62"]
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.h3 O-O 6.Bg5 c5 7.d5 e6 8.Bd3 exd5 9.cxd5 b5 10.Bxb5 h6 11.Bd2 Nbd7 12.Nge2 Rb8 13.Qc2 Nh5 14.g4 Ne5 15.O-O-O a6 16.Ba4 Nf6 17.Nb1 Nxe4 18.Qxe4 f5 19.Qc2 fxg4 20.Ng3 Rxf2 21.Rdf1 c4 22.Rxf2 Nd3+ 23.Qxd3 Bxb2+ 24.Kc2 cxd3+ 25.Kxd3 Be5 26.Ne4 Bf5 27.Nc3 Qa5 28.Bb3 Bxe4+ 29.Nxe4 Rxb3+ 30.axb3 Qxd5+ 31.Ke3 Qd4+ 0-1
[Event "85th Tata Steel Qualifier"]
[Site "Wijk aan Zee NED"]
[Date "2023.01.28"]
[Round "8.3"]
[White "Van der Werf, M"]
[Black "Pijpers, A"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2412"]
[BlackElo "2445"]
[ECO "E71"]
[Opening "King's Indian"]
[Variation "Makagonov system (5.h3)"]
[EventDate "2023.01.20"]
[WhiteFideId "1000470"]
[BlackFideId "1019554"]
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Bg5 c5 7. d5 e6 8. Bd3
exd5 9. cxd5 b5 10. Bxb5 h6 11. Bd2 Nbd7 12. Nge2 Rb8 13. Qc2 Nh5 14. g4
Ne5 15. O-O-O a6 16. Ba4 Nf6 17. Nb1 Nxe4 18. Qxe4 f5 19. Qc2 fxg4 20. Ng3
Rxf2 21. Rdf1 c4 22. Rxf2 Nd3+ 23. Qxd3 Bxb2+ 24. Kc2 cxd3+ 25. Kxd3 Be5
26. Ne4 Bf5 27. Nc3 Qa5 28. Bb3 Bxe4+ 29. Nxe4 Rxb3+ 30. axb3 Qxd5+ 31. Ke3
Qd4+ 0-1