[Event "TAFCA League Div 2"] [Site "lichess.org"] [Date "2021.10.20"] [Round "?"] [White "Flood, Ray"] [Black "Thiel, Jan"] [Result "1/2-1/2"] [ECO "B10"] [WhiteElo "1725"] [BlackElo "1862"] [Annotator "Tactical Analysis 4.0 (20s)"] [PlyCount "64"] [EventDate "2021.??.??"] {[%evp 12,64,16,1,33,12,43,18,22,-8,0,-11,-2,-24,43,-76,-84,-90,-59,-82,0,-9, -2,-13,-4,-35,-29,-99,-80,-112,34,26,34,-75,-54,-69,-49,-75,56,46,63,7,17,2,10, -3,5,-7,2,-4,4,2,2,-2,2] B10: Caro-Kann: 2 d3 and 2 c4} 1. Nf3 Nf6 2. g3 c6 3. Bg2 d6 4. O-O e5 5. d3 Be7 6. Nbd2 O-O 7. e4 Bg4 (7... h6 8. b3 Be6 9. Bb2 c5 10. c3 Nc6 11. d4 exd4 12. cxd4 d5 13. e5 Nd7 14. dxc5 Bxc5 15. Qe2 Qb6 16. a3 a5 17. Qd3 Qa6 18. Qxa6 Rxa6 19. Rfe1 Rb6 20. Bf1 d4 21. Rab1 Bxb3 22. Nxb3 { Zpevak,P (2295)-Plachetka,J (2440) Sumperk 1984 1/2-1/2 (33)}) 8. a4 $146 (8. h3 Bh5 (8... Bd7 9. Nh2 (9. c3 Qc7 10. d4 c5 11. d5 b5 12. Re1 c4 13. Qe2 Na6 14. a4 bxa4 15. Qxc4 Nc5 16. Bf1 Rab8 17. Qe2 Ne8 18. Qe3 f5 19. exf5 Bxf5 20. g4 Bg6 21. Ng5 Bxg5 22. Qxg5 Nf6 23. c4 Nfe4 {Andries,C (1953)-Traub,I (2118) San Francisco 2012 0-1}) 9... Qc8 10. g4 g6 11. Nc4 b5 12. Ne3 c5 13. Nd5 Nxd5 14. exd5 f5 15. f4 Bf6 16. g5 Bg7 17. c3 Na6 18. Rb1 Rb8 19. h4 c4 20. fxe5 Bxe5 21. d4 Bg7 22. Bf4 Qc7 23. a3 {Mertens,Y (1711)-Schrijvers,K (1497) Maastricht 2014 1-0 (64)}) 9. c3 Nbd7 10. Re1 Qc7 11. Qc2 Rfe8 12. Nf1 Bf8 13. Nh4 Qd8 14. f4 exf4 15. Bxf4 Ne5 16. d4 Ng6 17. Bg5 Nxh4 18. Bxh4 Be7 19. Qb3 Qd7 20. g4 Bg6 21. Bf2 d5 22. e5 Ne4 {Eretova,J (2078)-Krizek,F (1924) Stare Mesto 2016 1/2-1/2 (45)}) 8... a5 9. Nc4 Nbd7 10. Bg5 d5 11. exd5 cxd5 12. Ne3 Bh5 {[%eval 43,5] [%wdl 393,313,292]} (12... Be6 $11 {[%eval -24,7] [%wdl 300, 344,355]}) 13. Nf5 {[%eval -76,6] [%wdl 261,291,446]} (13. Qd2 $14 {[%eval 43, 5] [%wdl 393,313,292] keeps the upper hand.}) 13... e4 14. dxe4 dxe4 15. Re1 Re8 {[%eval -9,10] [%wdl 264,454,281]} (15... Bc5 $17 {[%eval -82,7] [%wdl 267, 258,473]} 16. Rxe4 Bxf2+ 17. Kh1 Bc5) 16. Bxf6 $11 Nxf6 17. Qxd8 Raxd8 18. Ng5 Bg6 19. Nh4 {[%eval -99,8] [%wdl 204,381,413]} (19. Nxe7+ $11 {[%eval -29,7] [%wdl 211,530,258]} Rxe7 20. Rad1 Rxd1 21. Rxd1) 19... Bc5 $17 {[#] ...h6 is the strong threat.} 20. Nxg6 {Black must now prevent Nf4.} {[%tqu "En","","", "","e4e3","",10]} hxg6 {[%eval 34,10] [%wdl 182,674,143]} ({Better is} 20... e3 $1 $17 {[%eval -112,6] [%wdl 192,377,430][%CAl Re3f2]} 21. fxe3 hxg6) 21. Nxe4 $14 Nxe4 22. Bxe4 {[%eval -75,9] [%wdl 164,558,276]} (22. Rxe4 $14 {[%eval 34, 7] [%wdl 162,708,128] was forced to keep a grip.} Rxe4 23. Bxe4) 22... Rd2 $17 23. Kg2 Bxf2 24. Red1 {[%tqu "En","","","","d2d1","",10]} Be1+ {[%eval 56,9] [%wdl 194,672,132]} ({Black should try} 24... Rxd1 $1 $17 {[%eval -75,8] [%wdl 142,617,239]} 25. Rxd1 Rxe4 26. Kxf2 Rxa4) 25. Rxd2 $14 Bxd2 {[%mdl 4096] Endgame KRB-KRB} 26. Bf3 {[%eval 7,6] [%wdl 86,831,81]} (26. Bxb7 $14 {[%eval 63,6] [%wdl 197,674,127]} Re2+ 27. Kh3) 26... b6 $11 {The position is equal.} 27. Rd1 Bb4 28. Rd7 Bc5 29. h4 Kf8 30. g4 Re7 31. Rd8+ Re8 32. Rxe8+ Kxe8 { Weighted Error Value: White=0.27/Black=0.40} 1/2-1/2 [Event "TAFCA League Div 2"] [Site "lichess.org"] [Date "2021.10.20"] [Round "?"] [White "Cargill, Josh"] [Black "Wallace, Bruce"] [Result "1-0"] [ECO "B22"] [WhiteElo "1842"] [BlackElo "1478"] [Annotator "Tactical Analysis 4.0 (20s)"] [PlyCount "19"] [EventDate "2021.??.??"] {[%evp 9,18,-4,18,-18,210,207,221,207,332,254,12800] B22: Sicilian: 2 c3} 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Bc4 Nb6 5. Bb3 d6 6. Nf3 Bg4 $2 {[%eval 210,10] [%wdl 781,84,134]} (6... c4 $11 {[%eval -18,6] [%wdl 343,267,389] and Black has nothing to worry.} 7. Bc2 dxe5) 7. Bxf7+ $1 $18 {[%mdl 512]} Kxf7 8. Ng5+ Kg8 {[%eval 332,6] [%wdl 913,35,50]} (8... Ke8 $142 {[%eval 207,6] [%wdl 770, 93,135]} 9. Qxg4 dxe5) 9. Qxg4 {[%CAl Rg4e6] [#]} dxe5 $146 {[%eval 12800,2] [%wdl 1000,0,0]} (9... Qc8 {[%eval 254,5] [%wdl 849,63,86]} 10. Qf3 Qe8) (9... Qd7 10. e6 Qc7 11. Nf7 Nd5 12. Nh6# {1-0 (12) Piccioni,M-Tomini,M Vitinia 1997} ) 10. Qe6# {Weighted Error Value: White=0.18/Black=1.50} 1-0 [Event "TAFCA League Div 2"] [Site "lichess.org"] [Date "2021.10.21"] [Round "?"] [White "Majerowicz, Daniel"] [Black "Harvey, Keith"] [Result "1-0"] [ECO "C44"] [WhiteElo "1500"] [BlackElo "1500"] [Annotator "Tactical Analysis 4.0 (20s)"] [PlyCount "51"] [EventDate "2021.??.??"] {[%evp 9,50,187,214,204,263,120,133,118,137,89,97,66,103,88,146,129,230,214, 218,196,278,217,232,136,206,161,188,102,228,144,296,106,142,-595,1001,622,931, 600,1142,632,1177,-792,12800] C44: Ponziani Opening and Scotch Gambit} 1. e4 e5 2. Nf3 Nc6 3. d4 Bb4+ 4. c3 Ba5 5. d5 Nce7 6. Nxe5 d6 (6... Nf6 7. Bd3 d6 8. Nc4 c6 9. dxc6 Nxc6 10. Bf4 d5 11. Nd6+ Ke7 12. e5 Ng4 13. Qe2 h6 14. h3 Nd4 15. Qd2 Qc7 16. b4 Bb6 17. cxd4 Bxd4 18. Nf5+ Kd8 19. Nxd4 Nxe5 20. Bxe5 Re8 21. O-O {Tardos,J (1737)-Varga,Z (2455) Hungary 2012 1-0 (33)}) 7. Nf3 { [%eval 120,7] [%wdl 559,204,235]} (7. Qa4+ $18 {[%eval 263,6] [%wdl 865,54,80] has better winning chances.} c6 8. dxc6 bxc6 9. Nxc6) (7. Bb5+ c6 8. dxc6 bxc6 9. Bxc6+ Nxc6 10. Nxc6 Qb6 11. Nxa5 Qxa5 12. Qxd6 Qa6 13. Qxa6 Bxa6 14. Be3 Nf6 15. Nd2 Rb8 16. b3 g6 17. Bxa7 Rb7 18. Bd4 Ng4 19. Bxh8 f5 20. h3 Nf6 21. e5 Nd7 {Hinterreither,N (1660)-Cardoso,J Juiz de Fora 2014 1-0}) 7... Nf6 8. Bd3 $146 {White is clearly better.} (8. Nbd2 O-O 9. Nc4 Bb6 10. Nxb6 axb6 11. Qc2 Bg4 12. Be2 Ng6 13. h3 Bxf3 14. Bxf3 Nh4 15. Qe2 Re8 16. Bg5 Qd7 17. Bxh4 Ra4 18. Bxf6 {1-0 (18) Boehme,J-Schneeweiss,N Germany 1997}) 8... c6 9. b4 Bb6 10. c4 cxd5 11. cxd5 Ng4 {[%eval 146,7] [%wdl 627,162,210]} ({Black should play} 11... Ng6 {[%eval 88,7] [%wdl 494,240,265]}) 12. O-O Bxf2+ {[%eval 230,8] [%wdl 808,82,108]} (12... O-O $16 {[%eval 129,6] [%wdl 572,204,222]} 13. a4 Ne5 14. Nxe5 dxe5) 13. Rxf2 $18 Nxf2 14. Kxf2 Ng6 {[%eval 278,5] [%wdl 871,57,70]} (14... O-O {[%eval 196,6] [%wdl 729,123,146] is a better defense.} 15. Qb3 Bg4) 15. Bb2 O-O 16. Nd4 {[%eval 136,6] [%wdl 605,172,222]} (16. Nbd2 $18 {[%eval 232,6] [%wdl 801,92,105]}) 16... Qg5 {[%eval 206,6] [%wdl 767,95,137]} (16... Nf4 $16 {[%eval 136,6] [%wdl 605,172,222] was called for.}) 17. Nf3 Qh6 18. Kg1 {[%eval 102,6] [%wdl 545,189,265]} ({Better is} 18. Qd2 $18 {[%eval 188,6] [%wdl 718,122,159]}) 18... Nf4 {[%eval 228,5] [%wdl 803,86,110]} (18... Bg4 $16 {[%eval 102,6] [%wdl 545,189,265] was worth a try.}) 19. Nc3 Qg6 $2 {[%eval 296,5] [%wdl 886,51,62] [#]} (19... Bg4 $16 {[%eval 144,5] [%wdl 619,169,211]} 20. Nb5 Rae8) 20. g3 $2 {[%eval 106,7] [%wdl 557,181,261]} (20. Qd2 $18 { [%eval 296,5] [%wdl 886,51,62]} Nxd3 21. Qxd3) 20... Bg4 $16 21. e5 $2 { [%eval -595,5] [%wdl 21,17,961][%mdl 8192]} (21. Qf1 $16 {[%eval 142,5] [%wdl 613,173,213] stays on course.}) 21... Rfd8 $4 {[%eval 1001,5] [%wdl 976,12,11] [%mdl 8192]} ({Weaker is} 21... Qxd3 22. gxf4 Qxf3 23. Qxf3 $17) (21... Nxd3 $19 {[%eval -595,5] [%wdl 21,17,961]} 22. Nh4 Bxd1 23. Nxg6 fxg6 24. Nxd1 dxe5) 22. Bxg6 $18 fxg6 23. e6 g5 24. Qd4 Bxf3 25. Ne2 $4 {[%eval -792,6] [%wdl 14, 14,971][%mdl 8192] [#]} (25. gxf4 $18 {[%eval 1177,3] [%wdl 980,10,9]} Re8 26. Ne4 Re7 27. Nxg5 Kf8 28. Nf7 Rxf7 29. exf7 Ke7 30. Rc1) 25... Bxe2 $4 {[%eval 12800,2] [%wdl 1000,0,0][%mdl 8192]} (25... Nxe2+ $19 {[%eval -792,6] [%wdl 14, 14,971]} 26. Kf2 Nxd4 27. Bxd4 Bxd5) 26. Qxg7# {Weighted Error Value: White=1. 69/Black=0.49} 1-0 [Event "TAFCA League Div 2"] [Site "lichess.org"] [Date "2021.10.21"] [Round "?"] [White "Knox, Steven"] [Black "Musafir, Arjan"] [Result "0-1"] [ECO "D02"] [WhiteElo "1500"] [BlackElo "1500"] [Annotator "Tactical Analysis 4.0 (20s)"] [PlyCount "98"] [EventDate "2021.??.??"] {[%evp 9,97,26,38,14,34,-1,42,29,77,63,658,583,637,499,761,525,737,452,564,470, 557,497,549,479,657,481,599,450,2876,526,1551,633,777,629,775,622,647,590,632, 477,795,168,244,227,295,125,160,-198,107,94,88,84,280,217,330,275,1030,347,553, 186,235,150,379,-1625,-1406,-1432,-970,-1886,-1157,-1734,-1566,-2008,-1843, -2352,-1782,-3400,-2139,-2827,-2436,-2913,-2064,-4188,-12800,-10395,-12800, -8820,-12800,-12800,-12800,-12800] D02: 1 d4 d5 2 Nf3 sidelines, including 2... Nf6 3 g3 and 2...Nf6 3 Bf4} 1. d4 d5 2. Bf4 Nc6 3. e3 Nf6 4. Nf3 e6 5. Bd3 Bd6 6. Bg3 O-O (6... Bxg3 7. hxg3 h6 8. c3 Qe7 9. Nbd2 e5 10. Bb5 e4 11. Bxc6+ bxc6 12. Ne5 c5 13. Nb3 c4 14. Nc5 O-O 15. g4 Re8 16. Qe2 Qd6 17. g5 hxg5 18. O-O-O g6 19. Rh6 Kg7 20. Rdh1 Be6 21. f4 {Hidegh,G (2130)-Horvath,I (2271) Szombathely 2002 1-0 (34)}) 7. c3 Re8 8. Ne5 {White is slightly better.} Bd7 $146 (8... Bxe5 9. dxe5 Nd7 10. f4 f6 11. exf6 Nxf6 12. c4 dxc4 13. Bxc4 Qxd1+ 14. Kxd1 Rd8+ 15. Ke2 Nb4 16. Nc3 Nfd5 17. f5 Nxc3+ 18. bxc3 Nd5 19. e4 Nxc3+ 20. Kf3 Kf7 21. fxe6+ Bxe6 22. Bh4 Kf8 23. Bxe6 {Mercado Florez,D-Gervasi,J Lichess.org INT 2021 1-0 (37)}) (8... Ne4 9. Bxe4 dxe4 10. Nxc6 bxc6 11. O-O e5 12. dxe5 Ba6 13. Re1 Bxe5 14. Qa4 Bxg3 15. Qxa6 Bxf2+ 16. Kxf2 Qh4+ 17. Kf1 Re6 18. Nd2 Rf6+ 19. Kg1 Qf2+ 20. Kh1 Qxd2 21. Re2 Qd3 22. Qxd3 exd3 23. Rd2 { Fragou,M-Tserga,F Achaea 2012 1-0 (51)}) 9. Nd2 Kh8 $2 {[%eval 658,7] [%wdl 965,15,18][%mdl 8192]} (9... Ne7 $14 {[%eval 63,5] [%wdl 417,312,269]}) 10. Nxf7+ $18 Kg8 11. Nxd8 Raxd8 {[%eval 761,3] [%wdl 970,13,15]} (11... e5 $142 { [%eval 499,3] [%wdl 955,17,27]} 12. Nxb7 Rab8 13. Nxd6 cxd6) 12. f4 Ne7 13. b3 {[%CAl Bb2b3,Bb3b4][%mdl 32]} c5 14. b4 b6 15. Rb1 c4 16. Bc2 Kh8 17. Nf3 Ng4 18. Ng5 Nxe3 19. Qe2 Nxc2+ 20. Qxc2 {[%csl Gg5][%CAl Rc2h7] [#]} g6 21. h4 { aiming for Nf7+.} Rf8 22. Rf1 Nf5 23. Rf3 Rde8 24. a4 h6 25. Ne4 $2 {[%eval 168,6] [%wdl 624,204,170]} (25. Nh3 {[%eval 795,4] [%wdl 971,13,14]} Be7 26. Ke2) 25... dxe4 {[%eval 244,6] [%wdl 819,87,93]} (25... Bxa4 $142 {[%eval 168, 6] [%wdl 624,204,170]} 26. Qxa4 dxe4) 26. Qxe4 Rc8 27. a5 {[%eval 125,7] [%wdl 559,215,224]} (27. b5 $18 {[%eval 295,5] [%wdl 873,64,62]}) 27... Bc6 $16 28. d5 $2 {[%eval -198,7] [%wdl 139,151,708]} ({Avoid the trap} 28. Qxe6 $2 Rce8 $19) (28. Qe2 $16 {[%eval 160,6] [%wdl 611,207,181] is necessary to keep the advantage.}) 28... Bxd5 $2 {[%eval 107,7] [%wdl 488,284,226]} (28... exd5 $19 { [%eval -198,7] [%wdl 139,151,708]} 29. Qc2 d4) 29. Qe2 Bxf3 30. Qxf3 b5 $2 { [%eval 280,5] [%wdl 855,76,68]} (30... e5 $16 {[%eval 84,6] [%wdl 454,292,252] was worth a try.}) 31. Rd1 Rcd8 {[%eval 330,6] [%wdl 894,54,50]} (31... Rce8 { [%eval 217,5] [%wdl 752,129,118] was necessary.} 32. Bf2 e5 33. Bxa7 exf4+ 34. Kd2 Re7) 32. Bf2 $18 {Black must now prevent g4.} Rfe8 $2 {[%eval 1030,4] [%wdl 975,13,10]} (32... e5 {[%eval 275,4] [%wdl 851,77,70]} 33. Bxa7 Rde8) 33. Bxa7 $2 {[%eval 347,5] [%wdl 906,47,46]} (33. g4 {[%eval 1030,4] [%wdl 975,13, 10]} Ng7 34. Bxa7) 33... e5 34. Qd5 $2 {[%eval 186,6] [%wdl 709,129,160]} (34. g4 {[%eval 553,5] [%wdl 947,29,23]} exf4+ 35. Kf2) 34... exf4+ 35. Kf1 Ne3+ $2 {[%eval 379,6] [%wdl 917,42,40]} (35... Bc7 $16 {[%eval 150,5] [%wdl 606,196, 197]}) 36. Ke1 $4 {[%eval -1625,6] [%wdl 6,0,993][%mdl 8192]} (36. Bxe3 $18 { [%eval 379,6] [%wdl 917,42,40]} fxe3 37. Ke2) 36... Nxd5+ {Black is clearly winning.} 37. Kf1 Bf8 {[#] Strongly threatening ...Ne3+.} 38. Bd4+ Bg7 39. Bc5 Ne3+ 40. Ke2 Rxd1 41. Kf3 Bxc3 42. Bxe3 fxe3 43. Kf4 Bxb4 {( -> ...e2)} 44. Kg4 e2 45. Kg3 e1=Q+ 46. Kh3 Rd3+ 47. Kh2 Re2 {[%CAl Rb4d6]} 48. a6 Qf2 {[%csl Ge2] [%CAl Rf2g2]} 49. Kh1 Qxg2# {Weighted Error Value: White=0.66/Black=1.32} 0-1 [Event "TAFCA League Div 2"] [Site "lichess.org"] [Date "2021.10.21"] [Round "?"] [White "Michell, Angus"] [Black "McKenzie, Scot"] [Result "1-0"] [ECO "C00"] [WhiteElo "1500"] [BlackElo "1296"] [Annotator "Tactical Analysis 4.0 (20s)"] [PlyCount "133"] [EventDate "2021.??.??"] {[%evp 9,133,94,153,133,223,178,180,165,199,145,158,157,181,151,152,68,84,-55, 11,-41,-21,-48,-30,-87,-32,-119,-109,-140,-52,-195,-178,-257,-127,-155,-38, -216,-165,-209,-177,-247,-152,-221,-189,-165,-50,-56,-31,-53,90,90,106,89,105, 90,122,8,61,-30,-6,-16,4,-7,31,-6,8,-26,16,2,10,5,12,-15,5,-5,2,-9,0,-7,5,-1, 11,-2,22,0,36,24,30,5,278,261,349,339,1320,238,228,228,241,195,209,177,359,305, 895,808,1545,516,3675,758,2533,1896,5271,4743,7162,659,854,4756,7683,968,6317, 3096,7665,4445,9515,8413,9796,2031] C00: French: Unusual White 2nd moves} 1. e4 e6 2. Nf3 c6 3. Nc3 b5 $146 (3... Be7 4. d4 d6 5. Bc4 (5. Be2 Nd7 6. O-O b6 7. Re1 Bb7 8. Bf4 g5 9. Bg3 h5 10. h3 Qc7 11. Nd2 Ngf6 12. Bd3 e5 13. dxe5 dxe5 14. a3 h4 15. Bh2 O-O-O 16. Qe2 Rdg8 17. f3 Nh5 18. Nf1 Nf4 19. Qd2 Nc5 { Cerovic,N-Guissouma,Y Elancourt 2003 0-1 (34)}) 5... b5 6. Bb3 b4 7. Ne2 a5 8. c3 Qb6 9. Bg5 f6 10. Be3 c5 11. dxc5 dxc5 12. O-O Bd7 13. cxb4 axb4 14. e5 Nc6 15. exf6 Bxf6 16. Qd2 Nge7 17. Rfd1 Rd8 18. Rac1 {Lim,N (977)-Petrou,A (1317) Box Hill 2000 1-0 (37)}) (3... Nf6 4. Bd3 Bd6 5. O-O Bc7 6. b3 d5 7. exd5 cxd5 8. Z0 O-O 9. Bb5 Z0 10. Ba3 a6 11. Bd3 Re8 12. Ng5 h6 13. Bh7+ Nxh7 14. Nxh7 Kxh7 15. Qh5 g6 16. Qg4 h5 17. Qd4 Nc6 18. Qd3 {Pass,M (600)-Weichold,N (600) Magdeburg 2014 1-0}) (3... d5 4. Bd3 Bc5 5. exd5 cxd5 6. b3 Nf6 7. Bb2 Bd7 8. O-O O-O 9. Re1 Re8 10. Ne2 Nc6 11. Ned4 Nxd4 12. Bxd4 Bxd4 13. Nxd4 e5 14. Nb5 Qb6 15. a4 Ng4 16. Rf1 a6 17. Nc3 Qh6 18. h3 {Wendel,J (1158)-Winterberg,L (1690) Frankfurt 2005 0-1}) 4. a3 a5 5. d4 g6 {[%eval 153,5] [%wdl 632,167,199] } (5... d5 $142 {[%eval 94,6] [%wdl 502,237,259]}) 6. Bf4 Bh6 {[%eval 223,6] [%wdl 795,88,115]} (6... d6 $16 {[%eval 133,5] [%wdl 592,184,222]} 7. d5 cxd5 8. Bxb5+ (8. exd5 e5 $18) 8... Bd7) 7. Qd2 Bxf4 8. Qxf4 {White is clearly better.} Qf6 9. Qd6 Qe7 10. Qc7 Qd8 11. Qxd8+ Kxd8 12. Ne5 {[%eval 68,6] [%wdl 421,316,262]} (12. h4 $16 {[%eval 152,5] [%wdl 587,225,187]}) 12... Nh6 13. g4 {[%eval -55,7] [%wdl 290,283,426]} (13. Nd3 $16 {[%eval 84,5] [%wdl 437,319, 242]}) 13... f6 {[%eval 11,5] [%wdl 350,325,323]} (13... d6 $15 {[%eval -55,7] [%wdl 290,283,426]} 14. Nf3 Nxg4) 14. Nf3 (14. Nd3 {is more complex.} Nxg4 15. Rg1 Nh6 16. f4 Na6 17. h4) 14... Nxg4 15. Rg1 Nh6 16. O-O-O {[%eval -87,5] [%wdl 260,258,481]} (16. e5 $11 {[%eval -30,5] [%wdl 311,306,382]}) 16... Bb7 17. Na2 {[%eval -119,6] [%wdl 216,270,512]} (17. h4 $15 {[%eval -32,5] [%wdl 300,323,376]}) 17... Na6 18. e5 b4 {[%eval -52,6] [%wdl 263,358,378]} (18... fxe5 $17 {[%eval -140,6] [%wdl 197,249,553]} 19. Nxe5 d6) 19. Bg2 {[%eval -195, 6] [%wdl 140,173,686]} (19. exf6 $15 {[%eval -52,6] [%wdl 263,358,378]} Rf8 20. Ng5) 19... Rf8 $19 20. c4 {[%eval -257,5] [%wdl 80,103,816]} (20. h4 $142 { [%eval -178,5] [%wdl 158,201,640]}) 20... bxc3 {[%eval -127,7] [%wdl 202,287, 509]} (20... fxe5 $19 {[%eval -257,5] [%wdl 80,103,816] has better winning chances.} 21. Nxe5 Rxf2) 21. Nxc3 $17 c5 {[%eval -38,6] [%wdl 264,391,344]} ( 21... fxe5 $17 {[%eval -155,5] [%wdl 176,254,569]} 22. Nxe5 Rf4) 22. dxc5 $2 { [%eval -216,7] [%wdl 114,164,721]} (22. d5 $15 {[%eval -38,6] [%wdl 264,391, 344]} Nc7 23. dxe6 Nxe6 24. exf6) 22... Nxc5 $19 23. b4 axb4 24. axb4 {[%eval -247,6] [%wdl 87,114,797]} (24. Nd2 $142 {[%eval -177,6] [%wdl 199,0,800]}) 24... Na4 25. Nxa4 {[%eval -221,8] [%wdl 106,180,713]} (25. Nd4 $17 {[%eval -152,7] [%wdl 165,313,520] was necessary.} Nxc3 26. Nxe6+ Ke7 27. Nxf8 Nxd1 28. Bxb7 Ra1+ 29. Kc2 Ne3+ 30. fxe3 Rxg1 31. Nxh7 fxe5 32. Kd3) 25... Rxa4 26. Nd4 Ra1+ {[%eval -50,12] [%wdl 212,486,300]} (26... Bd5 $19 {[%eval -165,6] [%wdl 165,244,589]} 27. Bxd5 exd5 28. exf6 Rxf6) 27. Kb2 $15 Rxd1 28. Rxd1 {[#] aiming for Nxe6+.} {[%tqu "En","","","","d8c8","",10]} Bxg2 {[%eval 90,12] [%wdl 328,496,174]} (28... Kc8 $1 $15 {[%eval -53,9] [%wdl 186,545,268] keeps the upper hand.} 29. Bxb7+ Kxb7) 29. Nxe6+ $1 $16 Ke7 30. Nxf8 Kxf8 31. Rxd7 fxe5 {[%tqu "En","","","","b4b5","",10]} 32. Rxh7 {[%eval 8,6] [%wdl 137,732, 129]} (32. b5 $1 $16 {[%eval 122,6] [%wdl 351,504,144]}) 32... Nf5 33. b5 { [%eval -30,8] [%wdl 114,745,140]} ({White should try} 33. Rc7 $14 {[%eval 61,5] [%wdl 195,676,127]}) 33... Nd6 $11 34. Rh8+ Ke7 35. Rb8 Bb7 36. b6 (36. Kb3 { feels hotter.} Bd5+ 37. Kb4 Ne4 38. b6 Nxf2 39. Kc5) 36... Kd7 37. Kc1 (37. Kb3 {keeps more tension.} Be4 38. Kb4 Kc6 39. h4 Bf5 40. Ka5) 37... Kc6 (37... Be4 {looks sharper.} 38. Kd2 Kc6 39. Kc3 Bf5 40. h4 Kc5) 38. Rg8 Kxb6 39. Rxg6 Kc5 40. Kd2 Be4 41. Rg8 Kd5 42. Rd8 Bf5 43. Rf8 e4 44. h4 Bg4 45. Rg8 Bf3 46. Rg5+ Kd4 47. h5 {[%mdl 1024] White has compensation.} Nf7 48. Rf5 Nd6 {[%eval 278,7] [%wdl 805,128,65][%mdl 8192]} (48... Nh6 $11 {[%eval 5,6] [%wdl 49,903,47] and Black stays safe.} 49. Rf6 Ng4) 49. h6 $1 $18 Nc4+ ({But not} 49... Nxf5 50. h7 $18) 50. Ke1 {[#] White threatens h7 and mate.} Nd6 51. h7 $2 {[%eval 238,7] [%wdl 716,195,87]} (51. Rf8 {[%eval 1320,5] [%wdl 976,15,7]} Bh5 52. h7) 51... Nxf5 52. h8=Q+ Kd3 53. Qd8+ Nd4 54. Qd6 {And now Qa3+ would win.} e3 $2 { [%eval 359,6] [%wdl 874,83,42]} (54... Kc3 {[%eval 177,5] [%wdl 501,372,125] was worth a try.} 55. Qc5+ Kd3 56. Qa3+ Kc2) 55. Qa3+ Ke4 $2 {[%eval 895,6] [%wdl 962,24,12]} (55... Kc4 {[%eval 305,6] [%wdl 832,112,55]} 56. Qa6+ Kc5 57. Qa7+ Kc4 58. fxe3 Nb5) 56. Qxe3+ {White is clearly winning.} Kd5 57. Kd2 { [%eval 516,4] [%wdl 923,51,24]} (57. Qf4 $142 {[%eval 1545,5] [%wdl 981,12,6] Black must now prevent Kd2.} Be4 58. Qf7+ Kc5 59. Kd2) 57... Be4 {[%eval 3675, 4] [%wdl 993,4,2]} (57... Kc4 $142 {[%eval 516,4] [%wdl 923,51,24]} 58. Qd3+ Kc5) 58. Qg5+ Bf5 59. Ke3 Ke5 60. Qg7+ Ke6 61. Kxd4 {Qe5+ would kill now.} Bb1 62. Qe5+ Kf7 63. Qc7+ Kg6 64. Qb6+ Kf5 65. Qxb1+ Kf4 66. Qe4+ Kg5 67. Qf3 { Weighted Error Value: White=0.61/Black=0.48} 1-0 [Event "TAFCA League Div 2"] [Site "lichess.org"] [Date "2021.10.21"] [Round "?"] [White "Gibson, Peter"] [Black "Huang, Beilin"] [Result "0-1"] [ECO "B40"] [WhiteElo "952"] [BlackElo "1500"] [Annotator "Tactical Analysis 4.0 (20s)"] [PlyCount "62"] [EventDate "2021.??.??"] {[%evp 9,62,-45,15,-292,173,-411,-340,-491,-433,-530,-367,-526,-274,-613,-346, -379,-287,-508,-417,-602,-388,-661,-497,-713,-603,-1095,-707,-898,-613,-909, -749,-1285,-834,-1185,-853,-1001,-544,-1164,-680,-1187,-293,-465,-267,-1198, -70,-1473,-679,-1686,-759,-2177,-1568,-3165,-1918,-3435,-12800] B40: Sicilian: 2...e6, Unusual lines} 1. e4 c5 2. d3 e6 3. Nc3 d5 4. Nf3 Nc6 5. Bf4 Nge7 { [%eval 15,6] [%wdl 401,237,360]} (5... d4 $15 {[%eval -45,6] [%wdl 324,233,442] } 6. Nb1 f6) (5... Nf6 6. e5 Nd7 7. d4 a6 8. Ne2 Qb6 9. Rb1 Be7 10. c3 O-O 11. dxc5 Bxc5 12. Ned4 Bxd4 13. cxd4 f6 14. exf6 Nxf6 15. Bd6 Rd8 16. Bc5 Qc7 17. Bd3 Ne4 18. Qc2 Nf6 19. O-O e5 20. dxe5 {Mendes,A (1162)-Pires,G (2098) Famalicao 2015 0-1 (32)}) 6. Nb5 $2 {[%eval -292,6] [%wdl 65,30,903][%mdl 8192] [#]} (6. d4 $11 {[%eval 15,6] [%wdl 401,237,360] and White has nothing to worry.}) 6... Ng6 $146 {[%eval 173,7] [%wdl 718,95,185][%mdl 8192]} (6... Qa5+ $19 {[%eval -292,6] [%wdl 65,30,903]} 7. Nc3 d4 8. Bd2 dxc3 9. Bxc3 Qd8 10. d4 cxd4 11. Bxd4 Ng6 12. Qd2 e5 13. Be3 Qxd2+ 14. Bxd2 Bg4 15. Be2 Bxf3 16. Bxf3 Nd4 17. O-O-O Rc8 18. Bc3 Bc5 19. Rd3 Nf4 20. Rd2 O-O 21. Rhd1 Rfd8 22. Bxd4 Bxd4 {Schaller,L-Serdjuk,I Ronneburg 1996 0-1 (36)}) 7. Ng5 $4 {[%eval -411,5] [%wdl 36,17,945][%mdl 8192]} (7. Nc7+ $18 {[%eval 173,7] [%wdl 718,95,185] and all is fine.} Ke7 8. Bg3) 7... Nxf4 $19 8. Qf3 {Black has a decisive advantage. } Qxg5 9. Nc7+ Kd7 10. Nxa8 b6 11. d4 $2 {[%eval -613,5] [%wdl 20,14,965] [#]} (11. g3 {[%eval -274,4] [%wdl 74,44,881]}) 11... Bb7 12. h4 Qh6 13. Nxb6+ $2 { [%eval -508,5] [%wdl 26,17,955]} (13. Kd1 {[%eval -287,4] [%wdl 67,39,892] was called for.} dxe4 14. Qxe4) 13... axb6 14. Bb5 cxd4 15. g3 dxe4 16. Qxe4 Nd5 17. Qxd4 Bc5 18. Qd3 Qf6 19. O-O-O Ke7 20. Bc4 Ne5 21. Qb3 Nxc4 22. Qxc4 Bxf2 23. Qd3 Be3+ 24. Kb1 Qf2 $2 {[%eval -293,5] [%wdl 66,13,920]} (24... Rd8 { [%eval -1187,4] [%wdl 8,8,982]} 25. Rhe1 Bc5) 25. Rhf1 {[%eval -465,5] [%wdl 29,22,947]} (25. a3 $142 {[%eval -293,5] [%wdl 66,13,920]}) 25... Qxg3 { [%eval -267,5] [%wdl 80,20,898]} (25... Qg2 $142 {[%eval -465,5] [%wdl 29,22, 947]} 26. c4 Ba6) 26. c4 $2 {[%eval -1198,5] [%wdl 8,10,980]} (26. Ka1 { [%eval -267,5] [%wdl 80,20,898]}) 26... Nf6 $2 {[%eval -70,6] [%wdl 303,202, 493]} (26... Qg6 $19 {[%eval -1198,5] [%wdl 8,10,980]} 27. cxd5 Bxd5) 27. Rf3 $2 {[%eval -1473,5] [%wdl 6,9,983][%mdl 8192]} (27. Qa3+ $15 {[%eval -70,6] [%wdl 303,202,493]} Ke8 28. Qa4+ Kf8 29. Qa3+ (29. Rd8+ $2 Ke7 $19) 29... Ke8 30. Qa4+ Kf8 31. Qa3+ (31. Rd8+ $2 Ke7 $19) 31... Ke8) 27... Bxf3 {Black is clearly winning.} 28. Qxe3 Be4+ 29. Qxe4 Nxe4 30. b4 Rd8 31. Re1 Nd2+ { Weighted Error Value: White=1.61/Black=1.29} 0-1 [Event "TAFCA League Div 2"] [Site "lichess.org"] [Date "2021.10.20"] [Round "?"] [White "Player, Allan"] [Black "Bremner, Ross"] [Result "0-1"] [ECO "D63"] [WhiteElo "1952"] [BlackElo "1795"] [Annotator "Tactical Analysis 4.0 (20s)"] [PlyCount "78"] [EventDate "2021.??.??"] {[%evp 21,78,43,53,37,55,29,59,2,73,48,78,60,90,74,126,109,161,116,202,55,71, -62,-50,-89,-83,-85,-75,-86,-56,-64,-46,-74,-52,-86,-72,-159,-129,-200,-181, -226,-198,-208,-57,-71,-1,-67,-23,-55,24,22,27,-186,125,-1093,-360,-571,-561, -1306,-640] D63: Queen's Gambit Declined: Classical: 7 Rc1} 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 Nbd7 6. e3 a6 7. Rc1 Be7 8. cxd5 exd5 9. Bd3 O-O 10. O-O h6 11. Bh4 Re8 (11... Ne8 12. Bxe7 (12. Bg3 Bd6 13. Ne5 Bxe5 14. dxe5 Qe7 15. Qh5 Qg5 16. Qxg5 hxg5 17. f4 Nc7 18. Bb1 Re8 19. h4 g4 20. e4 f6 21. Nxd5 Nxd5 22. exd5 cxd5 23. Bg6 Re7 24. Rc7 Kf8 25. Rfc1 Nb6 26. Bf2 Rxc7 { Khismatullin,D (2617)-Tsoi,D (2160) Sochi 2016 1-0}) 12... Qxe7 13. Re1 Nd6 14. e4 dxe4 15. Nxe4 Nf6 {1/2-1/2 (15) Jansa,V (2460)-Knezevic,M (2455) Sarajevo 1981}) 12. Bb1 $146 (12. Bg3 Nf8 (12... Bf8 13. Qc2 Nh5 14. Ne5 Nxe5 15. Bxe5 c5 16. Be2 cxd4 17. Bxd4 Nf6 18. Bxf6 gxf6 19. Rfd1 Be6 20. Bf3 Rc8 21. Qb1 Bd6 22. Nxd5 Rxc1 23. Qxc1 Be5 24. Nf4 Qb8 25. Nxe6 Rxe6 26. g3 Re7 27. Qc5 { Knoll,H (2250)-Marjanovic,S (2095) Finkenstein 1996 1-0 (33)}) 13. h3 Bd6 14. Ne5 c5 15. Bb1 cxd4 16. exd4 Ne6 17. Qd3 Be7 18. Rfe1 Nf8 19. Na4 Qa5 20. Nc3 Be6 21. Bf4 Rac8 22. Bd2 Qb6 23. Na4 Qa7 24. Nc3 Qb6 25. b3 Qa7 26. Ne2 Ne4 { Kit,P (1950)-Balin,J (1775) Plzen 1998 1/2-1/2 (51)}) (12. Ne5 Nxe5 13. dxe5 Ng4 14. Bg3 Bb4 15. Bb1 Nxe5 16. Qd4 Bxc3 17. Rxc3 Qe7 18. f4 Nd7 19. Qd3 Nf8 20. f5 f6 21. Bf4 Nd7 22. Qd4 a5 23. Rf3 Qb4 24. Qd2 Ne5 25. Rg3 Kf8 26. Qe2 Qe7 {Kurecic,M (1975)-Kitarovic,M (2013) Vinkovci 2008 1-0 (42)}) 12... Ne4 13. Bxe7 Qxe7 14. Nd2 {[%eval 2,6] [%wdl 295,413,290]} (14. Nxe4 $14 {[%eval 59,7] [%wdl 382,362,254]} dxe4 15. Nd2) 14... f5 {[%eval 73,6] [%wdl 401,357,240]} ( 14... Nd6 $11 {[%eval 2,6] [%wdl 295,413,290] remains equal.}) 15. Ne2 Ndf6 16. Nf3 Qb4 17. Qc2 Bd7 18. Ne5 Rac8 19. a3 Qd6 {[%eval 202,6] [%wdl 694,174,130]} (19... Qe7 $16 {[%eval 116,6] [%wdl 476,316,207]}) 20. Nxd7 {[%eval 55,6] [%wdl 346,417,236]} (20. f3 $18 {[%eval 202,6] [%wdl 694,174,130]}) 20... Qxd7 $14 21. f3 {[%eval -62,7] [%wdl 238,394,367]} (21. Nf4 $16 {[%eval 71,5] [%wdl 364,413,222]}) 21... Nd6 $15 22. Ng3 {[%CAl Rg3f5]} Rxe3 23. Nxf5 Nxf5 24. Qxf5 Qxf5 25. Bxf5 Rce8 26. Rc2 Kf7 27. Rd1 g6 28. Bh3 {[%eval -159,6] [%wdl 148, 354,497]} ({White should try} 28. Bd3 {[%eval -72,7] [%wdl 164,562,272]}) 28... Nh5 $17 29. Rdd2 {[%eval -200,8] [%wdl 121,248,630]} (29. Bg4 $17 {[%eval -129, 6] [%wdl 160,429,410] keeps fighting.}) 29... Nf4 $19 {White must now prevent . ..Nd3.} 30. Bd7 R8e7 $40 {[%mdl 128] White is in trouble.} 31. Bc8 Ke8 $2 { [%eval -57,8] [%wdl 198,507,293] [#]} (31... Rc7 $19 {[%eval -208,6] [%wdl 114, 230,654]} 32. Kf2 Re8) 32. g3 $1 $15 {[%CAl Rg3f4]} Nd3 {[%eval -1,9] [%wdl 254,487,257]} (32... Ne6 $17 {[%eval -71,7] [%wdl 172,543,283]} 33. Kf2 Nd8) 33. Rc3 $1 $11 {[%CAl Rc3d3]} Re1+ 34. Kg2 R1e2+ {[%eval 24,11] [%wdl 86,841, 72]} (34... Nc1 $15 {[%eval -55,6] [%wdl 212,475,311]}) 35. Rxe2 Rxe2+ 36. Kh3 $2 {[%eval -186,8] [%wdl 138,247,613] [#]} (36. Kg1 $11 {[%eval 27,9] [%wdl 92, 830,76] and White is okay.}) 36... Rd2 $2 {[%eval 125,6] [%wdl 430,396,173]} ( 36... Nf2+ $19 {[%eval -186,8] [%wdl 138,247,613]} 37. Kh4 Nd1 38. Bxb7 Nxc3 39. bxc3 Kd7 40. Bxa6 Rxh2+ 41. Kg4 Ra2) 37. g4 $2 {[%eval -1093,5] [%wdl 9,13, 976][%mdl 8192]} (37. Bxb7 $16 {[%eval 125,6] [%wdl 430,396,173]} Nf2+ 38. Kh4) 37... g5 $2 {[%eval -360,6] [%wdl 42,65,891]} (37... Nf4+ {[%eval -1093,5] [%wdl 9,13,976]} 38. Kg3 g5 39. Re3+ Kd8 40. Re8+ Kxe8 41. Bd7+ Kxd7 42. h4 Rg2#) 38. f4 $19 (38. Bxb7 $2 {is a self mate.} Nf4+ 39. Kg3 Rg2#) 38... Nxf4+ 39. Kg3 Ne2+ {[%eval -640,5] [%wdl 19,27,953] Weighted Error Value: White=0.61/ Black=0.75} (39... Rxb2 $142 {[%eval -1306,6] [%wdl 7,12,979]} 40. Kf3 Kd8) 0-1