[Event "FOA Steinitz Tourn Blitz 3"] [Site "?"] [Date "2016.05.14"] [Round "4"] [White "AGM Tudorache, Marian"] [Black "ACM Tobun, Olajide"] [Result "1-0"] [ECO "B37"] [WhiteElo "2011"] [BlackElo "1880"] [Annotator "WGM/FT Dimitrijevic Aleksandra"] [PlyCount "97"] [EventDate "2016.05.29"] [EventType "blitz"] 1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Bg7 {Here we can see Maroczy Sicilian on the board and white with the next move choose to avoid exchange of knights} 6. Nc2 Nf6 7. Nc3 d6 8. Be2 Be6 {Main line was 8...0-0} 9. O-O O-O 10. Bd2 {A rare move} Rc8 11. Rc1 Na5 12. b3 {We can call it official theoretical novelty, I wish to know if it was White's home preparation} b6 13. f3 Nb7 14. Ne3 Qc7 15. Ncd5 {Definitely, my choice here would be 15.b4} Qd8 16. g4 { It is maybe too early to start activity on king side. Better is stable 16.b4} Bxd5 {Something like 16...Bd7, with idea to keep lightsquare bishop on the board was better than exchange which improved white centre} 17. exd5 {I prefer 17.cxd5 over 17.exd5; Why? My idea is to open c file, keep more space on king side, open diagonal f1-a6 for white light square bishop} Nc5 {Better is 17... Nd7} 18. Bc3 {An interesting move would be 18.b4} Nfd7 {Better was 18...a5} 19. Bxg7 Kxg7 20. Qd4+ Kg8 21. f4 Nf6 22. h3 {The more aggressive is 22.g5} Qc7 { 22...e5 bring counterplay to the black} 23. f5 Nfd7 24. Kg2 Ne5 25. f6 exf6 26. Rxf6 Ncd7 27. Rff1 Qc5 28. Qf4 Rce8 29. Nc2 f6 30. Nd4 g5 31. Qf2 Ng6 32. Ne6 Qxf2+ 33. Rxf2 Rf7 34. Bd3 Nde5 {The only move to keep game equal was 34...Nc5 with idea to exchange the strongest white piece - knight on e6} 35. Bb1 a6 36. Rcf1 b5 37. cxb5 axb5 38. Rxf6 {Better was 38.Bxg6 Nxg6 (38...hxg6 39.cxb5 axb5 40.Rxf6 and white is winning) 39.Nxg5 and white is winning} Nh4+ {? Necessary was 38. ..Nf4+} 39. Kh1 Rxf6 40. Rxf6 Nef3 41. a4 {? 41.Be4 was the best} bxa4 42. bxa4 Nd2 {? Better was 42...Rc8} 43. Bc2 Nc4 44. Kh2 Rb8 45. Bd3 Rb2+ 46. Kg1 Ne5 {And now, White missed mate in one} 47. Bf1 Nef3+ 48. Kh1 { Here white decided to return the favour, mate in one for black!} Nd2 49. Rf8# 1-0