[Event "CRO (CRO)"] [Site "ICCF"] [Date "????.??.??"] [Round "?"] [White "Piacun, Eduard"] [Black "Potrata, Janko"] [Result "1/2-1/2"] [ECO "E15"] [WhiteElo "2447"] [BlackElo "2381"] [Annotator "Tactical Analysis"] [PlyCount "76"] [EventDate "2025.??.??"] {[%evp 23,76,19,26,21,25,26,25,22,43,21,31,27,28,26,30,34,29,19,34,22,27,19,12,16,24,14,34,26,24,23,23,18,24,30,30,25,28,27,34,29,29,26,35,18,21,21,26,0,1,0,0,0,0,0,3]} 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 d5 8. Ne5 c6 9. Bc3 Nfd7 10. Nxd7 Nxd7 11. Nd2 O-O 12. O-O f5 13. e3 {E15: Queen's Indian: 4 g3 sidelines, 4 g3 Ba6 and 4 g3 Bb7 early deviations.} Nf6 14. a4 Rc8 15. Qe2 {White has an edge.} Qc7 16. Rfc1 (16. a5 $5 {[%CAl Ra5b6]}) 16... Ne4 17. Nxe4 fxe4 18. Be1 {[#]} Qd7 $146 ({Predecessor:} 18... Bd6 19. b4 Qe7 20. b5 Bb7 21. bxc6 Rxc6 22. cxd5 exd5 23. Bh3 Qc7 24. Rxc6 Qxc6 {1/2 Sitorus,Y (2422)-Hanif,M (2274) Afroasian-ch20 sf-C email ICCF email 2020}) 19. Rc2 Bd6 20. Rac1 Ba3 (20... Qf7 {is more complex.} 21. a5 c5 22. Bh3 Rc7) 21. Rd1 Qe7 {Against b4} 22. Rb1 Bd6 23. b4 {[%CAl Bb3b4,Bb4b5][%mdl 32]} h6 24. b5 Bb7 {[%CAl Ba6b7,Bb7d5,Bd5b3][%mdl 32]} 25. Rbc1 Ba3 26. Ra1 Bd6 27. Bh3 c5 28. dxc5 Bxc5 29. cxd5 Bxd5 30. Rac1 Bb3 {[%csl LRa4,LRc2]} 31. Rc3 (31. Rb2 $5 Bd5 $8 32. Rbc2 $11) 31... Bd5 (31... Bxa4 $2 32. Qc4 $18) 32. Bg2 Qf6 33. a5 Rc7 34. Qc2 Rff7 35. axb6 (35. Bxe4 Bxe3 36. Rxc7 Rxc7 37. Qxc7 (37. fxe3 $2 {perishes.} Rxc2 38. Rxc2 Bxe4 $19) 37... Bxe4 $11) 35... axb6 {The position is equal.} 36. Qb1 h5 {[%CAl Bh6h5,Bh5h4][%mdl 32]} 37. R3c2 h4 38. Bb4 Rf8 {Weighted Error Value: White=0.04 (flawless) /Black=0.03 (flawless) . OK: White=15 Black=11 Best: --- Black=1} 1/2-1/2