[Event "Barcelona Sant Marti op-A 14th"] [Site "Barcelona"] [Date "2012.07.18"] [Round "6"] [White "Napoli, Nicolo"] [Black "Moskalenko, Viktor"] [Result "0-1"] [ECO "B09"] [WhiteElo "2298"] [BlackElo "2523"] [PlyCount "42"] [EventDate "2012.07.13"] [EventType "swiss"] [EventRounds "9"] [EventCountry "CAT"] [SourceTitle "CBM 149 Extra"] [Source "ChessBase"] [SourceDate "2012.08.24"] [SourceVersion "1"] [SourceVersionDate "2012.08.24"] [SourceQuality "1"] {[%evp 0,42,19,31,14,22,89,70,72,30,33,31,67,12,-10,-48,-40,-99,-118,-138,-97,-97,-59,-46,-45,-18,-59,-59,-70,-127,-1,-43,-7,-220,-143,-236,-266,-292,-292,-306,-312,-435,-469,-473,-477]} 1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. f4 Bg7 5. e5 Nfd7 $1 6. h4 {[%eval -71,31] B09: Pirc Defence: Austrian Attack.} (6. Be3 $11 {[%eval 3,32] remains equal.}) 6... c5 $1 $17 {Strongly threatening ...cxd4.} 7. h5 {[%eval -104,30]} (7. d5 $1 $15 {[%eval -60,29] is superior.}) 7... cxd4 {[#]} 8. h6 $146 {[%eval -167,34] [#]} (8. Qxd4 $17 {[%eval -111,31]} Nc6 9. Qd2) ({Predecessor:} 8. Qxd4 dxe5 9. Qf2 Nc6 10. hxg6 hxg6 11. Rxh8+ Bxh8 12. f5 gxf5 13. Qxf5 Nf6 14. Qf2 {0-1 Tredup,U-Oetzel,R DDR-ch22 Semifinal-A Krumpa 1972 (7)}) 8... Bxe5 {[%eval -100,31]} (8... Bxh6 $1 $19 {[%eval -167,34]} 9. Nb5 Bg7 10. exd6 exd6 11. Nxd6+ (11. Qe2+ $2 Kf8 $17) 11... Kf8 12. Nxc8 Qxc8 (12... Nc6 13. Nxa7 Rxa7 14. Nf3 $11)) 9. fxe5 dxc3 10. exd6 Qa5 11. b3 O-O {[%eval 0,30]} (11... Nc6 $17 {[%eval -82,30]} 12. dxe7 Qe5+ (12... Nxe7 13. Qd4 $11) 13. Be2 Qxe7 (13... Kxe7 14. Ba3+ Kd8 15. Qd3 $14)) 12. Qd4 $11 ({Much weaker is} 12. dxe7 Re8 13. Qd4 Rxe7+ 14. Be2 Ne5 $17 (14... Qe5 15. Qxe5 Nxe5 16. Bg5 $15)) 12... e5 13. Qf2 Nc6 $1 $36 {Black has some pressure.} 14. Bc4 {[%eval -77,30] [#]} (14. a4 $11 {[%eval 0,30] keeps the balance.}) 14... Qc5 {[%eval 0,43]} (14... Rb8 $1 $17 {[%eval -77,30] And now ...Nb4 would win.} 15. Nf3 b5) 15. Be3 Nd4 {Dancing on a razor blade. A dynamic duo of knights.} 16. Rh3 $2 {[%eval -196,29] This move loses the game for White.} (16. Bxd4 $11 {[%eval 2,35] and White stays safe.} exd4 (16... Qxd4 17. Qxd4 exd4 18. O-O-O $14) 17. Ne2) 16... Qxd6 $19 {...Nf6 is the strong threat.} 17. Nf3 {[%eval -328,27]} (17. Rh4 {[%eval -191,29] is a better defense.}) 17... Nb6 18. Nxd4 {[%eval -458,31]} (18. Rh4 {[%eval -315,32] keeps fighting.} Nxc4 19. bxc4) 18... exd4 {Black is clearly winning.} 19. Bf4 Qf6 20. Rf3 Nxc4 21. bxc4 Bg4 {Weighted Error Value: White=0.65/Black=0.17 (very precise) . Loses game: White=1 --- Mistake: White=5 Black=3 OK: White=3 Black=6 Best: White=1 Black=3 Strong: --- Black=1} 0-1