[Event "Tegernsee Masters 2020"] [Site "Bad Wiessee"] [Date "2020.11.01"] [Round "2.1"] [White "Basso, Pier Luigi"] [Black "Parvanyan, Ashot"] [Result "1-0"] [ECO "E81"] [WhiteElo "2570"] [BlackElo "2451"] [Annotator "Shahid"] [PlyCount "91"] [EventDate "2020.10.31"] [EventType "tourn"] [EventCountry "GER"] [Tiebreak "Number of wins+Koya+Number of black wins"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 12,91,28,23,23,22,27,16,22,17,10,0,6,-21,90,95,118,89,108,35,45,22,91, 84,87,93,89,100,99,80,86,79,72,69,68,68,92,74,107,98,106,8,6,6,258,73,130,133, 129,127,179,167,138,142,133,69,130,69,566,552,493,224,2914,2038,3013,2843,2754, 2285,2738,2609,3374,3179,4126,5712,29975,12843,29981,29982,29981,29983,29983, 29984]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Nge2 a6 7. Be3 b5 { E81: King's Indian: Sämisch: 6th move deviations (including 6 Be3 c6).} 8. Qd2 Nbd7 9. Bh6 {[#]} e5 $146 {Hoping for ...Nxe4!The position is equal.} ({ Predecessor:} 9... b4 10. Nd1 e5 11. h4 Bxh6 12. Qxh6 exd4 13. Nxd4 Ne5 14. Ne3 c5 15. Ndc2 Nh5 {0-1 (33) Flom,G (2510)-Smirin,I (2607) Israel 2020}) 10. Bxg7 Kxg7 11. cxb5 axb5 12. Nxb5 Ba6 (12... d5 $11) 13. Nec3 $16 exd4 14. Qxd4 (14. Nxd4 c5 (14... Bxf1 15. Rxf1) 15. Nc2) 14... Nc5 {[%CAl Bd7c5,Bc5e6,Be6d4] [%mdl 32] White should prevent ...Bxb5.} 15. b4 (15. Bc4 Ne6 16. Qd2) 15... Ne6 $14 16. Qd2 c5 (16... Qe7 $11 {keeps the balance.}) 17. bxc5 $1 $16 (17. Nxd6 $6 cxb4 18. Ncb5 Qb6 $11) 17... dxc5 18. Qxd8 Rfxd8 19. a4 Nd4 20. Rc1 Nd7 21. Kf2 Ne5 22. Be2 Nxe2 23. Kxe2 Nd3 24. Rcd1 Bxb5 25. axb5 ({Resist} 25. Nxb5 Nf4+ 26. Ke3 Rxd1 $11) 25... c4 26. g3 (26. Nd5 $16) 26... Ra3 $1 $11 {[%CAl Ra3c3]} 27. Nd5 {aiming for Ra1.} Rda8 $2 {[%mdl 8192] [#]} (27... f5 $1 $11 { and Black has nothing to worry.}) 28. b6 $2 (28. Nb6 $1 $18 {is the precise move to win.}) 28... Rb3 (28... Ne5 $142) 29. Ra1 $16 Rxa1 30. Rxa1 Nb4 (30... Nc5 $16 {was called for.} 31. Ra7 Rb2+ 32. Ke3 Rb3+ 33. Kf2 (33. Kd4 c3 $16) 33... Rb2+ 34. Ke3 Rb3+ 35. Ke2 (35. Kd4 c3 $16) 35... Rb2+ 36. Ke3) 31. Nxb4 ( 31. Kd2 Nxd5 32. exd5 Rxb6 33. Kc3 Kf6 34. Re1 Rb3+ 35. Kxc4 Rxf3 36. Re2 $18) 31... Rxb4 {[%mdl 4096] Endgame KR-KR} 32. Ra6 Rb3 33. f4 (33. e5 $16) 33... h5 {[#]} (33... Kf6 $1 $14) 34. Kd2 ({White should play} 34. e5 $1 $16) 34... Kh6 $2 {[%mdl 8192]} ({Black should try} 34... Kf6 $14) 35. e5 Kg7 36. Kc2 (36. h3 $142 Rxg3 37. b7 Rd3+ 38. Kc2) 36... Kg8 $2 (36... Kf8 37. Ra8+ Ke7) 37. Ra8+ Kg7 38. Rb8 Kh7 39. b7 Kg7 40. h3 Kh7 41. g4 Kg7 42. f5 gxf5 43. gxf5 h4 44. e6 {White mates.} Kf6 45. exf7 Kxf7 46. Rh8 {Av CentiPawn Loss W=-55/B=-188. Weighted=-18/-174} 1-0 [Event "Tegernsee Masters 2020"] [Site "Bad Wiessee"] [Date "2020.11.01"] [Round "2.3"] [White "Nguyen, Thai Dai Van"] [Black "Donchenko, Alexander"] [Result "1/2-1/2"] [ECO "E00"] [WhiteElo "2571"] [BlackElo "2658"] [Annotator "TA"] [PlyCount "80"] [EventDate "2020.10.31"] [EventType "tourn"] [EventCountry "GER"] [Tiebreak "Number of wins+Koya+Number of black wins"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 12,80,18,4,18,7,14,22,26,14,8,2,28,13,16,11,10,18,18,18,13,14,31,43,41, 22,25,26,21,23,14,24,19,24,12,-35,-33,-39,-29,-37,-37,-36,-38,-32,-38,-66,-14, -18,-18,-18,-17,-15,-8,-8,-9,-8,-8,-8,-8,-8,-8,-11,0,-47,-47,-47,-20,-20,-20, -20,-20]} 1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Nd2 c5 5. a3 Bxd2+ 6. Qxd2 cxd4 7. Nf3 d5 {E00: Catalan Bogo-Indian (3 g3 Bb4+).} 8. Bg2 dxc4 {With the idea ... Nc6.} 9. Qxd4 Qxd4 10. Nxd4 {Black should prevent Nb5.} O-O {[#]} 11. O-O $146 ({Predecessor:} 11. Be3 Nd5 12. Rc1 Nxe3 13. fxe3 Nd7 14. Rxc4 Nf6 15. O-O Rd8 16. Rc7 Rb8 17. b4 {1/2-1/2 (46) Wojtaszek,R (2744)-Karjakin,S (2778) Shamkir 2018}) 11... e5 12. Nb5 {[#] And now Nc7 would win.} Nc6 13. Be3 Bg4 14. Rfe1 Rfd8 15. Rac1 Na5 16. h3 Bh5 17. g4 Bg6 18. Nc7 Rac8 19. Bxa7 Rd2 20. Bb6 Nc6 21. Nb5 Nd5 22. Bxd5 Rxd5 23. Na7 Nxa7 24. Bxa7 h5 25. Red1 Rxd1+ 26. Rxd1 $15 {[%mdl 4096] Endgame KRB-KRB} c3 27. bxc3 Rxc3 28. a4 hxg4 (28... Rxh3 $15 29. gxh5 Be4) 29. hxg4 $11 Rc4 30. f3 Rxa4 31. Bb8 f6 32. Rd8+ Kh7 {[#]} 33. g5 $1 {[%mdl 512]} Rb4 (33... fxg5 34. Bxe5) 34. gxf6 gxf6 35. Rd6 Kg7 36. Bc7 Be8 37. Rb6 Rxb6 38. Bxb6 Kf7 39. e4 Ke7 40. Kf2 Bh5 {Av CentiPawn Loss W=-4/B=-3. Weighted=-4/-4} 1/2-1/2 [Event "Tegernsee Masters 2020"] [Site "Bad Wiessee"] [Date "2020.11.01"] [Round "2.4"] [White "Nisipeanu, Liviu-Dieter"] [Black "Dardha, Daniel"] [Result "1-0"] [ECO "E46"] [WhiteElo "2657"] [BlackElo "2468"] [Annotator "TA"] [PlyCount "107"] [EventDate "2020.10.31"] [EventType "tourn"] [EventCountry "GER"] [Tiebreak "Number of wins+Koya+Number of black wins"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 12,107,-4,-18,-18,-20,-10,-20,0,-11,0,-25,-16,-42,-29,-34,0,0,0,0,0,-40, -47,-53,-64,-57,-18,-26,-23,-13,-16,-61,-62,-74,0,-4,-8,-8,-3,-3,-6,-72,0,0,18, 20,17,10,10,10,10,10,11,0,39,36,77,67,175,172,166,166,162,51,147,146,146,146, 143,146,146,143,179,163,197,193,236,227,236,236,226,228,236,233,236,236,235, 231,292,280,439,439,424,416,377,340,333,327]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nge2 Re8 6. a3 Bf8 7. g3 d5 {E46: Nimzo-Indian: Rubinstein: 4 e3 0-0 5 Ne2 without early Bd3.} 8. cxd5 exd5 9. Bg2 a5 {The position is equal.} 10. O-O Na6 11. Kh1 c6 {[#]} 12. b3 $146 ({Predecessor:} 12. f3 c5 13. g4 h6 14. h3 Nc7 15. dxc5 Bxc5 16. Nd4 Ne6 17. Nce2 b6 18. Bd2 {1/2-1/2 (60) Arutinian,D (2576)-Gutov,A (2437) Rijeka 2010}) 12... Nc7 13. f3 c5 14. dxc5 Bxc5 15. Nd4 Ne6 16. g4 h6 17. Ra2 Nxd4 18. exd4 Bd6 19. g5 hxg5 20. Bxg5 Be7 21. Bxf6 Bxf6 ({Wrong is} 21... gxf6 $2 22. f4 $18) 22. f4 g6 (22... Ra6 $17) 23. Nxd5 $11 Bg7 24. Re2 Rxe2 25. Qxe2 Be6 26. Qb5 (26. Ne7+ $11 Qxe7 27. d5) 26... Qd6 ( 26... Bxd4 $17 27. Rd1 Rc8 28. Qxb7 Bc5) 27. Qxb7 Rd8 {[%CAl Rd6d5]} (27... Rb8 $5 {[%CAl Rb8b7]} 28. Qe7 Qxe7 29. Nxe7+ Kf8 $15) 28. Ne7+ Kf8 29. f5 Qxe7 30. fxe6 Qxe6 31. d5 Qe7 32. Qb6 {Threatens to win with Qxg6.} Kg8 (32... Qd6 $5 { [%CAl Rd6b6]} 33. Qxa5 Be5 $16) 33. Qxa5 Rc8 34. Qa6 Rc2 (34... Rd8 $1 $14) 35. d6 $18 Qg5 {[%csl Gc2][%CAl Rg5g2]} 36. Qa8+ $1 Kh7 37. Qd5 (37. Rxf7 $18 { Hoping for Qf3.} Rd2 38. a4) 37... Qxd5 (37... f5 $1 $14) 38. Bxd5 $14 { [%mdl 4096] Endgame Strongly threatening d7. KRB-KRB} Rd2 39. Bxf7 Be5 40. d7 Rxd7 41. Rf2 Rd1+ 42. Kg2 g5 43. Rf5 Bd4 44. h3 Kg7 {[#]} 45. Bc4 $1 Kg6 46. Rd5 Rd2+ 47. Kf3 Rf2+ 48. Ke4 Rf4+ 49. Kd3 Bf6 50. Rd7 Rf3+ {[#]} (50... Kf5 $142 51. Rh7 Rf3+ 52. Ke2 Kf4) 51. Ke2 $1 $18 {[%CAl Re2f3]} g4 52. hxg4 Rg3 53. Be6 Bg5 {intending ...Re3+.} 54. Rd3 {Av CentiPawn Loss W=-10/B=-17. Weighted=-12/-18} 1-0 [Event "Tegernsee Masters 2020"] [Site "Bad Wiessee"] [Date "2020.11.01"] [Round "2.5"] [White "Bluebaum, Matthias"] [Black "Mendonca, Leon Luke"] [Result "1-0"] [ECO "A45"] [WhiteElo "2672"] [BlackElo "2499"] [Annotator "Shahid"] [PlyCount "68"] [EventDate "2020.10.31"] [EventType "tourn"] [EventCountry "GER"] [Tiebreak "Number of wins+Koya+Number of black wins"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 9,68,0,2,-7,-17,-10,0,3,7,0,0,0,0,2,8,4,14,16,14,12,14,7,21,12,42,17,45, 48,52,47,43,48,71,25,76,72,68,74,88,85,169,172,464,468,568,554,483,459,456,444, 437,450,1200,135,1217,1198,1844,1685,2646,2530,29978]} 1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. Nb5 Na6 6. h3 {A45: Trompowsky Attack.} O-O 7. Nf3 b6 8. Be2 {The position is equal.} Bb7 9. O-O c6 10. Nc3 Nc7 11. a4 {[#]} Ne6 $146 ({ Predecessor:} 11... a5 12. Ne5 Nfe8 13. Bh2 Nd6 14. Nb1 Re8 15. Nd2 f6 16. Nef3 e5 17. c4 Na6 18. cxd5 cxd5 {1/2-1/2 (61) Melkumyan,H (2654)-Meskovs,N (2546) chess.com INT 2018}) 12. Bh2 c5 13. Nb1 Ne4 14. c3 Nd6 15. Nbd2 a6 16. Ne5 c4 17. Bg4 f5 18. Be2 b5 19. h4 Bf6 20. h5 Kg7 21. f4 Ne4 (21... g5 $11) 22. g4 $16 Bxe5 23. fxe5 Qd7 $2 (23... fxg4 24. Nxe4 dxe4 25. Bxg4 Bd5) 24. hxg6 hxg6 (24... N6g5 $16) 25. gxf5 $18 gxf5 $2 (25... Rxf5 26. Rxf5 gxf5 27. Nxe4 dxe4) 26. Nxe4 dxe4 27. Kh1 Kh8 28. Bh5 {[#] Hoping for Bg6.} Ng5 {next ...Nf3 is good for Black.} 29. Rg1 Nf3 {And now ...Rg8 would win.} 30. Rg6 {Threatens to win with Rh6+.} Rg8 (30... f4 $142) 31. Rh6+ Kg7 {[#] This costs Black the game.} 32. Bf4 $1 {White is clearly winning.} Rac8 33. Qf1 {White threatens Qg2+ and mate.} Rc6 34. Qh3 Rxh6 {Av CentiPawn Loss W=-13/B=-170. Weighted=-20/ -157} 1-0