
[Event "Titled Tue 20th May Early"]
[Site "chess.com INT"]
[Date "2025.05.20"]
[Round "1"]
[White "Piorun, K"]
[Black "Altynbek, Aiaru"]
[Result "1-0"]
[WhiteElo "2577"]
[BlackElo "1977"]
[ECO "D31"]
[PlyCount "55"]
1.d4 d5 2.c4 e6 3.Nc3 Be7 4.cxd5 exd5 5.Bf4 c6 6.e3 Bf5 7.Nge2 Nf6 8.Ng3 Bg6 9.h4 h6 10.h5 Bh7 11.Bd3 O-O 12.Bxh7+ Nxh7 13.Nf5 Bg5 14.Bxg5 Qxg5 15.g4 Nd7 16.Rg1 Rae8 17.Qf3 Nb6 18.O-O-O Nf6 19.Qh3 Ne4 20.f4 Qd8 21.Nxe4 dxe4 22.g5 Qd5 23.gxh6 Qxa2 24.Rxg7+ Kh8 25.Qg4 Qa1+ 26.Kc2 Qa4+ 27.Kb1 Rg8 28.Rg1 1-0
[Site "chess.com INT"]
[Date "2025.05.20"]
[Round "1"]
[White "Piorun, K"]
[Black "Altynbek, Aiaru"]
[Result "1-0"]
[WhiteElo "2577"]
[BlackElo "1977"]
[ECO "D31"]
[PlyCount "55"]
1.d4 d5 2.c4 e6 3.Nc3 Be7 4.cxd5 exd5 5.Bf4 c6 6.e3 Bf5 7.Nge2 Nf6 8.Ng3 Bg6 9.h4 h6 10.h5 Bh7 11.Bd3 O-O 12.Bxh7+ Nxh7 13.Nf5 Bg5 14.Bxg5 Qxg5 15.g4 Nd7 16.Rg1 Rae8 17.Qf3 Nb6 18.O-O-O Nf6 19.Qh3 Ne4 20.f4 Qd8 21.Nxe4 dxe4 22.g5 Qd5 23.gxh6 Qxa2 24.Rxg7+ Kh8 25.Qg4 Qa1+ 26.Kc2 Qa4+ 27.Kb1 Rg8 28.Rg1 1-0
[Event "Titled Tue 20th May Early"]
[Site "chess.com INT"]
[Date "2025.05.20"]
[Round "1"]
[White "Piorun, K"]
[Black "Altynbek, Aiaru"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "WFM"]
[WhiteElo "2577"]
[BlackElo "1977"]
[ECO "D31"]
[Opening "QGD"]
[Variation "Charousek (Petrosian) variation"]
[EventDate "2025.05.20"]
[WhiteFideId "1130420"]
[BlackFideId "13752472"]
1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Bf5 7. Nge2 Nf6
8. Ng3 Bg6 9. h4 h6 10. h5 Bh7 11. Bd3 O-O 12. Bxh7+ Nxh7 13. Nf5 Bg5 14.
Bxg5 Qxg5 15. g4 Nd7 16. Rg1 Rae8 17. Qf3 Nb6 18. O-O-O Nf6 19. Qh3 Ne4 20.
f4 Qd8 21. Nxe4 dxe4 22. g5 Qd5 23. gxh6 Qxa2 24. Rxg7+ Kh8 25. Qg4 Qa1+
26. Kc2 Qa4+ 27. Kb1 Rg8 28. Rg1 1-0