[Event "28th OIBM 2025"] [White "Gumularz,Szymon"] [Black "Gokerkan,Cem Kaan"] [Site "Gmund am Tegernsee"] [Round "4.1"] [Annotator "ChessBase"] [Result "1-0"] [Date "2025.11.04"] [WhiteElo "2592"] [BlackElo "2502"] [PlyCount "65"] 1. c4 {[%emt 0:0:4]} Nf6 {[%emt 0:0:30]} 2. Nc3 {[%emt 0:0:6]} e5 {[%emt 0:0:4]} 3. Nf3 {[%emt 0:0:8]} Nc6 {[%emt 0:0:5]} 4. d3 {[%emt 0:0:12]} d5 {[%emt 0:0:16]} 5. cxd5 {[%emt 0:0:7]} Nxd5 {[%emt 0:0:3]} 6. e4 {[%emt 0:0:12]} Nxc3 {[%emt 0:6:4]} 7. bxc3 {[%emt 0:0:31]} Bc5 {[%emt 0:0:31]} 8. Be2 {[%emt 0:0:29]} O-O {[%emt 0:2:36]} 9. O-O {[%emt 0:0:18]} Qd6 {[%emt 0:13:9]} 10. Nd2 {[%emt 0:3:56]} Rd8 {[%emt 0:10:30]} 11. Kh1 {[%emt 0:0:56]} Qe7 {[%emt 0:21:18]} 12. f4 {[%emt 0:2:49]} Be3 {[%emt 0:4:36]} 13. f5 {[%emt 0:17:57]} f6 {[%emt 0:0:29]} 14. Rf3 {[%emt 0:0:38]} Bg5 {[%emt 0:2:56]} 15. Rh3 {[%emt 0:0:45]} b6 {[%emt 0:7:20]} 16. d4 {[%emt 0:14:34]} exd4 {[%emt 0:10:6]} 17. Bc4+ {[%emt 0:1:8]} Kh8 {[%emt 0:0:1]} 18. Nf3 {[%emt 0:0:31]} Bxc1 {[%emt 0:0:31]} 19. Rxc1 {[%emt 0:1:7]} g5 {[%emt 0:1:22]} 20. Bd5 {[%emt 0:8:19]} Bxf5 {[%emt 0:14:36]} 21. Bxc6 {[%emt 0:0:30]} dxc3 {[%emt 0:1:27]} 22. Qe1 {[%emt 0:6:47]} Bxh3 {[%emt 0:0:21]} 23. gxh3 {[%emt 0:2:20]} Rab8 {[%emt 0:0:24]} 24. Qxc3 {[%emt 0:0:5]} Qg7 {[%emt 0:1:1]} 25. e5 {[%emt 0:0:38]} fxe5 {[%emt 0:0:55]} 26. Be4 {[%emt 0:23:5]} c5 {[%emt 0:0:0]} 27. Rg1 {[%emt 0:0:10]} Rf8 {[%emt 0:1:56]} 28. Nxg5 {[%emt 0:0:44]} Qe7 {[%emt 0:0:14]} 29. Qg3 {[%emt 0:4:48]} Rf4 {[%emt 0:0:52]} 30. Bd5 {[%emt 0:1:54]} Rbf8 {[%emt 0:0:25]} 31. Ne6 {[%emt 0:1:0]} h6 {[%emt 0:0:49]} 32. Nxf4 {[%emt 0:1:30]} exf4 {[%emt 0:0:4]} 33. Qc3+ {[%emt 0:0:37]} 1-0