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rnbqkbnr
pppppppp
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PPPPPPPP
RNBQKBNR

 

Start Back 5 Back 1 Forward 1 Forward 5 End Flip Auto Variations controls



 
O'Cuilleanáin, Oisín   –   O'Donnell, Conor
2129 (2172) f, 2301 (2308)
 
B21 Irish Championship 2025 (9.4) 2025.08.10

1. e4 c5 2. d4 cxd4 3. Qxd4 Nc6 4. Qd3 Nf6 5. Nc3 e6 6. Bf4 a6 7. O-O-O b5 8. Nf3 Bb7 9. e5 Nb4 10. Qd4 Nfd5 11. Nxd5 Nxa2+ 12. Kb1 Bxd5 13. Bd2 Qc7 14. Bd3 b4 15. Be4 Nc3+ 16. Bxc3 bxc3 17. Bxd5 Rb8 18. b3 exd5 19. Qxd5 Bb4 20. Ng5 O-O 21. Qe4 g6 22. Rd5 Be7 23. h4 Rb5 24. Rh3 Qa5 25. Rhd3 Bb4

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Event information: Tournament report.

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