[Event "FIDE Grand Swiss"]
[Site "Douglas"]
[Date "2023.10.30"]
[Round "6"]
[White "Sanal, Vahap"]
[Black "Greenfeld, Alon"]
[Result "1-0"]
[Annotator "Tactical Analysis 7.0"]
[ECO "B60"]
[WhiteElo "2603"]
[BlackElo "2455"]
[WhiteFideId "-1"]
[WhiteFideId "-1"]
[PlyCount "57"]
[EventDate "2023.10.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IOM"]
[SourceTitle "CBM 217"]
[Source "ChessBase"]
[SourceDate "2023.12.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.31"]
[SourceQuality "1"]
{[%evp 10,57,45,46,69,69,69,74,78,71,85,57,67,69,64,5,8,-15,0,1,0,0,0,2,2,0,16,17,17,16,29,38,79,79,72,50,142,136,334,326,316,302,277,278,400,340,359,314,498,483]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 g6 {B60: Sicilian: Richter-Rauzer: Unusual Black 6th moves and 6...Bd7 without 7 Qd2.} 7. Bb5 Bd7 8. Bxf6 exf6 {White is better.} 9. Nf3 $5 {[%mdl 4] Exploring less charted territory.} Be6 10. Qd2 Bg7 11. Nd4 {White is more active.} O-O {[#]} 12. Bxc6 $146 {[%eval 5,23] [%wdl 19,969,12]} (12. Nxc6 bxc6 13. Bxc6 Rb8 $11) ({Better is} 12. Nxe6 $1 $14 {[%eval 64,22] [%wdl 200,798,2]} fxe6 13. Bc4) ({Predecessor:} 12. Nxe6 fxe6 13. Rd1 f5 14. Qxd6 Nd4 15. Qxd8 Rfxd8 16. Bd3 Nc6 17. O-O Bxc3 18. bxc3 {1-0 Kuybokarov,T (2582)-Sardana,R (2464) Gold Coast op 2022 (5)}) 12... bxc6 $11 13. O-O Qd7 14. Rad1 f5 15. Rfe1 Rfe8 16. h3 fxe4 17. Nxe4 Bd5 {A strong pair of Bishops.} 18. Nc3 Bc4 19. b3 Ba6 (19... Be6 {simplifies} 20. Nxe6 Rxe6 21. Rxe6 fxe6 22. Na4 d5) 20. Ne4 f5 {[%eval 79,21] [%wdl 277,723,0]} (20... Rad8 $14 {[%eval 38,28] [%wdl 55,943,2] deserves consideration.}) 21. Ng5 $1 $16 Bf6 22. Nde6 {Black must now prevent h4.} Re7 {[%eval 142,21] [%wdl 875,125,0] [#]} (22... Bc8 $14 {[%eval 50,26] [%wdl 90,909,1]}) 23. Nc5 $1 $36 {[%mdl 2048] White is in control.} (23. Qxd6 Qxd6 24. Rxd6 Bxg5 $19) 23... dxc5 {[%eval 334,23] [%wdl 1000,0,0] This costs Black the game.} (23... Rxe1+ $16 {[%eval 136,24] [%wdl 841,159,0] was necessary.} 24. Qxe1 Qe8) 24. Qxd7 $18 Rxd7 25. Rxd7 Bxg5 {[#]} 26. c4 $1 Rb8 {[%eval 400,25] [%wdl 1000,0,0]} (26... f4 $142 {[%eval 278,22] [%wdl 1000,0,0]} 27. Re6 Bh4) 27. f4 Bh4 ({Of course not} 27... Bxf4 28. Ree7) 28. Re6 Bb7 {[%eval 498,22] [%wdl 1000,0,0]} (28... Bg3 $142 {[%eval 314,24] [%wdl 1000,0,0]} 29. Ree7 (29. Rxc6 Bxc4 30. Rxc5 Bb5 $17) (29. Rxa7 Rd8 $11) 29... Bxc4) 29. Kh2 {Weighted Error Value: White=0.13 (very precise) /Black=0.38 Loses game: --- Black=1 Mistake: White=1 Black=4 Inaccurate: White=1 --- OK: White=7 Black=5 Best: White=2 Black=2 Strong: White=3 ---} 1-0
