[Event "86th Tata Steel Masters 2024"] [Site "Scheveningen"] [Date "2024.01.23"] [Round "9.1"] [White "Donchenko, Alexander"] [Black "Firouzja, Alireza"] [Result "1-0"] [ECO "D35"] [WhiteElo "2643"] [BlackElo "2759"] [Annotator "Stockfish 16"] [PlyCount "69"] [EventDate "2024.??.??"] {[%evp 0,69,-16,8,19,-48,26,-19,5,-7,-7,-18,4,4,0,13,39,11,28,50,52,23,17,7,35, 36,37,44,31,45,65,50,38,41,45,21,21,21,53,49,42,22,-6,0,-4,-14,-4,-14,61,14,14, 15,58,58,89,89,94,93,126,133,151,150,141,141,168,171,168,152,221,237,215,324]} 1. d4 {Pavlovic,M} d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Bb4 6. Nf3 Nbd7 7. e3 h6 8. Bh4 g5 9. Bg3 Ne4 10. Nd2 Nxg3 (10... Nxc3 11. bxc3 Bxc3 12. Rc1 Ba5 13. h4 Nf6 14. Rc5 Bxd2+ 15. Qxd2 Ne4 16. Bxc7 Qe7 17. Qb2 O-O 18. hxg5 Nxc5 (18... hxg5 19. Bd3) 19. dxc5 Qxc7 20. Rxh6 Qa5+ 21. Kd1 Qa4+ 22. Kc1 f6 23. Rg6+ Kh8 24. gxf6 Rf7 25. Bd3) 11. hxg3 Nb6 (11... c6 12. a3 Ba5 (12... Be7 13. Bd3 Nf6 14. Qe2 Be6 15. Nf3 Ng4 16. e4 dxe4 17. Bxe4 Qa5 18. O-O Nf6 19. Ne5 Qb6 20. Rfd1 Rd8) (12... Bd6 13. e4 Nb6 14. e5 Be7 15. Bd3 Be6 16. Qe2 Qd7 17. Nb3 O-O-O 18. O-O-O Kb8 19. Kb1 h5) (12... Bxc3 13. bxc3 Nf6 14. Bd3 Qe7 15. Qc2 Bd7 16. c4) 13. Bd3 Kf8 14. Qc2 Nf6 15. O-O-O Kg7 16. Kb1 Be6 17. Nb3 Bb6 18. f4 Bg4 19. Rde1 Qd6 20. Rhf1 Rae8 21. Nc5 Re7 22. Qd2 Rhe8 (22... Bxc5 23. dxc5 Qxc5 24. fxg5 hxg5 25. b4 (25. e4 dxe4) 25... Qd6 26. e4 Rh5 27. exd5 Rxe1+ 28. Qxe1 cxd5 (28... Nxd5 29. Nxd5 Qxd5 30. Qc3+ Kg8 31. Bc4 Qe4+) 29. Nb5 Qb6 30. Qe5 Qe6 31. Qd4 Qb6) 23. fxg5 hxg5 24. e4 Nxe4 (24... Nh5 25. Qxg5+ (25. e5 Qh6 26. Qf2 Bxc5 27. dxc5 f5) 25... Qg6 26. Qxg6+ fxg6) 25. N5xe4 (25. N3xe4 dxe4 26. Rxe4 Bh5 27. Qxg5+ Qg6 28. Qxe7 Rxe7 29. Rxe7 Bxc5 30. Rfxf7+ Qxf7 31. Rxf7+ Kxf7 32. dxc5) 25... dxe4 26. Rxe4 {RR Nakamura,H (2779)-Anand, V (2779) London 2016 CBM 176 [Pavlovic,M] 1-0 (43)} Bh5 27. Qxg5+ Qg6 28. Qxg6+ Bxg6 29. Rg4 Re1+ 30. Rxe1 Rxe1+ 31. Ka2 Ba5) 12. Bd3 (12. a3 Bd6 13. e4 dxe4 14. Ndxe4 Qe7 15. Be2 Bf5 16. Nxd6+ Qxd6 17. Rc1 c6 18. O-O O-O 19. f4 Rad8 20. fxg5 Bg6 21. gxh6 Qxd4+ 22. Qxd4 Rxd4 23. g4 Re8 24. Rcd1 Rxd1 25. Rxd1 Kh7 26. g5 Re5) 12... Be6 13. a3 Bd6 $146 (13... Bf8 14. Qc2 c6 (14... Bg7 15. Bf5 Bxf5 16. Qxf5 Qd7 17. Qd3 c6 18. b4 O-O 19. O-O Rfe8 20. a4 Nc8 21. b5 Nd6 22. bxc6 bxc6 23. a5 h5 24. Na4 h4 25. Nc5 Qg4 26. gxh4 gxh4 27. Kh2 Nf5 28. Rab1 { Makarian, R (2545)-Hakobyan,A (2608) chess.com INT 2023 0-1 (45)}) 15. O-O-O Qf6 16. Nb3 O-O-O 17. Kb1 Kb8 18. Ka1 h5 19. Rc1 Rc8 20. f4 c5 21. dxc5 Bxc5 22. Qd2 gxf4 23. gxf4 Qe7 24. Nb5 Nc4 25. Bxc4 dxc4 26. Nxc5 Qxc5 27. Nd4 Qd5 28. Nf3 {Dragnev,V (2499)-Halvax,G (2433) Vienna AUT 2018 1/2-1/2 (36)}) 14. Qf3 g4 15. Qe2 c6 16. Rh5 Nd7 17. e4 Nf6 18. exd5 {Pin, Discovered Attack} cxd5 19. Rh1 Kf8 20. Qe3 Kg7 21. Nb5 Rc8 $6 {Inaccuracy. Bf8 was best.} (21... Be7 $15 {should be considered.}) (21... Bf8 22. Nc3 Qb6 23. O-O-O Rc8 24. Bc2 Qc7 25. Kb1 Bxa3 26. Rc1 Bd6 27. Nb5 Qb8 28. Nb3) 22. Nxd6 (22. Nxa7 $2 {is the wrong capture.} Rc7 23. Kd1 Re7 $19) (22. Kd1 $5 {[%CAl Rb5a7]}) 22... Qxd6 23. Kf1 $1 Qb6 (23... Rce8 24. Qf4 Qxf4 25. gxf4 h5 26. Kg1 h4 27. Nf1 Bd7 28. Rc1 a5 29. g3 h3 30. Kh2) 24. Rb1 Bd7 25. Kg1 Rce8 26. Qf4 Bb5 $6 {Inaccuracy. Rc8 was best.} (26... Re7 $14 {feels stronger.}) (26... Rc8 27. Nf1) 27. Bf5 Be2 28. Rh4 Qb5 (28... h5) 29. Rc1 (29. Re1) 29... Bd3 {[#]} (29... Qxb2 $2 30. Rc7 Qa1+ 31. Nb1 $18) 30. Rc5 $1 (30. Bxg4 $6 Qxb2 31. Nf3 Re4 (31... Qxa3 32. Ne5 $18)) 30... Qa6 31. Bxg4 Re1+ 32. Kh2 h5 33. Bf3 $6 {Inaccuracy. Bh3 was best.} (33. Bh3 Bg6 34. g4 hxg4 35. Rxh8 Kxh8 36. Bxg4 Kg7 37. Bf3 Qe6 38. g4 Ne4 39. Bxe4 Bxe4) 33... Rh6 $2 (33... Qe6 34. Rc7 b6 35. Rxa7 Bg6 36. Rc7 Ra1 37. Qe5 Re8 38. g4 hxg4 39. Bxg4 Qxe5+ 40. dxe5) 34. Rc7 $1 (34. Bxd5 $2 {verliert.} Ng4+ $19) 34... Rh7 $6 {Inaccuracy. Qe6 was best. [#]} (34... Qe6 35. g4) 35. Bxh5 $18 {Precisão LICHESS: Brancas 97% Pretas 86%} 1-0 [Event "86th Tata Steel Masters 2024"] [Site "Scheveningen"] [Date "2024.01.23"] [Round "9.2"] [White "Ding, Liren"] [Black "Giri, Anish"] [Result "1/2-1/2"] [ECO "D31"] [WhiteElo "2780"] [BlackElo "2749"] [Annotator "Stockfish 16"] [PlyCount "67"] [EventDate "2024.??.??"] {[%evp 0,67,27,-22,-7,-10,-5,-7,1,4,12,12,69,44,43,25,27,23,13,-11,14,18,35,32, 79,26,0,-23,-15,-15,19,20,31,4,4,6,3,5,32,32,8,0,11,-8,24,15,-17,-43,-43,-43, -18,-76,-55,-74,-38,-43,-27,-47,-19,-90,-19,-19,-9,1,-24,-35,-35,-35,-35,-39]} 1. c4 e6 2. Nc3 d5 3. d4 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Bf5 7. g4 Be6 8. h3 Nd7 {8...Nd7 scores better than 8... Nf6. D31: Queen's Gambit Declined: Semi-Slav without ...Nf6 (+ Marshall Gambit and Noteboom) and Exchange Variation lines without ...Nf6.} 9. Bd3 (9. Qb3 $5 {[%CAl Rb3b7]}) 9... h5 10. gxh5 Ngf6 11. h6 g6 12. Qc2 Nh5 13. Bh2 Rxh6 14. O-O-O Ndf6 $146 {[#]} (14... Kf8 15. Kb1 Rc8 16. e4 dxe4 17. Nxe4 Ndf6 18. Ne2 Qa5 19. N2c3 Nxe4 20. Bxe4 Nf6 21. f3 Nd5 22. Bxd5 cxd5 23. Qd2 Rh5 24. Rc1 Rc6 25. Be5 Ra6 26. Qh2 Rc6 27. Ne2 Rxh3 28. Qf4 Ke8 29. Nc3 {Milikow,Y (2199)-O'Donnell,C (2345) New Delhi IND 2019 1-0 (55)}) 15. Kb1 $146 (15. Nf3 Ne4 16. Rdg1 Rc8 17. Kb1 Qa5 18. Ka1 Nhf6 19. Bf4 Rh5 20. Ng5 Nxg5 21. Rxg5 Rxh3 22. Rxh3 Bxh3) 15... Bd6 16. Nf3 Bxh2 17. Rxh2 Ng7 18. Ne5 Bf5 $6 {Inaccuracy. Ng4 was best.} (18... Nd7 $15) (18... Ng4 19. Nxg4 Bxg4 20. f3 Be6 21. h4 Qf6 22. e4 O-O-O 23. Nxd5 Bxd5 24. exd5 Rxd5 25. Bc4) 19. f3 Bxd3 20. Rxd3 Ne6 21. e4 Kf8 22. Qb3 Qe7 23. exd5 Nxd5 24. Nxd5 cxd5 25. a3 (25. Qxd5 $2 Nf4 26. Qb5 Nxd3 27. Qxd3 Rd8 $19) 25... Kg7 26. f4 (26. Qxd5 $2 Nf4 27. Qc4 Nxd3 28. Qxd3 Qe6 $19) 26... Rh5 (26... Nxf4 27. Rf2 g5 28. Rg3 $16) 27. Rf2 Rf5 28. Rd1 $6 {Inaccuracy. Rg3 was best.} (28. Qxd5 $2 Nxf4 29. Qb3 Nxd3 30. Rxf5 gxf5 $19) (28. Rg3 Rh8) 28... Rd8 $6 { Inaccuracy. Rh8 was best.} (28... Nxf4 29. Rdf1 Qg5 30. Qxb7 $16) (28... Rxf4 29. Rxf4 Nxf4 30. Rf1 $14) (28... Rh8) 29. Ka2 (29. Rg1) 29... Qh4 $6 { Inaccuracy. Rh8 was best.} (29... Rxf4 30. Rxf4 Nxf4 31. Rf1 $14) (29... Nxf4 $2 30. Rdf1 Qg5 31. Qxb7 $18) (29... Rh8 30. Re1) 30. Rff1 b6 31. Qa4 Qe7 32. Qb3 (32. Nc6 Qe8 33. Qb5 Nc7 $17) (32. Rde1 {keeps the balance.}) 32... Qh4 $6 {Inaccuracy. Rh8 was best.} (32... Rxf4 33. Nc6 Qh4 34. Nxd8 (34. Nxa7 Rxf1 35. Rxf1 Nxd4 $17) 34... Qxd8 35. Rxf4 Nxf4 36. Qe3 $16) (32... Rh8 33. Qxd5) 33. Qa4 Qe7 34. Qb3 $6 {Inaccuracy. Rde1 was best. Weighted Error Value: White=0. 10 (very precise) / Black=0.11 (very precise) Precisão LICHESS: Brancas 93% Pretas 94%} (34. Rde1 Rc8 35. Ng4 Qe8 36. Qd1 Qc6 37. Ne3 Rxf4 38. Rxf4 Nxf4 39. Qg4 Ne6 40. h4 Rh8) 1/2-1/2 [Event "86th Tata Steel Masters 2024"] [Site "Scheveningen"] [Date "2024.01.23"] [Round "9.3"] [White "Gukesh D"] [Black "Vidit, Santosh Gujrathi"] [Result "1/2-1/2"] [ECO "C42"] [WhiteElo "2725"] [BlackElo "2742"] [Annotator "Stockfish 16"] [PlyCount "62"] [EventDate "2024.??.??"] {[%evp 0,62,27,11,38,11,50,-2,54,25,16,-10,-5,15,52,48,51,51,48,35,32,32,32,32, 39,8,3,33,78,34,36,43,30,11,13,36,19,26,30,15,-8,15,24,36,22,16,15,3,26,-1,16, 23,4,-4,3,20,12,1,-4,-17,-12,-14,-9,-49,-18]} 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. O-O O-O 8. c4 c6 9. Nc3 Nxc3 10. bxc3 dxc4 11. Bxc4 Bf5 12. Bg5 {C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves.} Qa5 13. Nh4 Be6 14. Bxe6 {[#] Strongly threatening Bf5.} Qxg5 15. Nf3 Qa5 16. Bb3 Nd7 17. Qd3 Nf6 18. Rfe1 Rae8 19. h4 g6 {The position is equal.} 20. g3 Kg7 21. Kg2 h6 22. Nd2 Qd8 (22... Qc7 23. Qf3 c5 24. Nc4 b5 25. Ne3 Qc8 26. Rab1 a6 27. a4 Qa8 28. Nd5 Qd8 29. axb5 axb5 30. dxc5 Bxc5 31. Rxe8 Rxe8 32. Rd1 Re5 33. Nf4 Qc7 34. Rd2 Re7 35. h5 g5 36. Nd5 Nxd5 37. Rxd5 {Vidit,S (2730)-Deac,B (2700) chess.com INT 2023 0-1 (44)}) 23. Qf3 {[#]} h5 $146 (23... Bc7 24. Rxe8 Qxe8 25. Rb1 Qe7 26. Bd1 Rb8 27. Qd3 h5 28. Bf3 c5 29. dxc5 Qxc5 30. Rxb7 Bb6 31. Rxb8 Qxf2+ 32. Kh3 Bc7 33. Ne4 Nxe4 34. Bxe4 Bxb8 35. Qd4+ Qxd4 36. cxd4 Kf6 37. Bc6 a5 38. Kg2 {Ochsner, B (2491)-Papp,G (2589) Denmark DEN 2020 1/2-1/ 2 (41)}) 24. a4 Bc7 25. Bc4 Qd7 26. Qd3 Rxe1 27. Rxe1 Re8 28. Rxe8 Qxe8 29. Kf1 Qe7 30. Bb3 a6 31. Qf3 Qe8 {A balanced but interesting game. Weighted Error Value: White=0.04 (flawless) /Black=0.01 (flawless) Precisão LICHESS: Brancas 99% Pretas 99%} 1/2-1/2 [Event "86th Tata Steel Masters 2024"] [Site "Scheveningen"] [Date "2024.01.23"] [Round "9.4"] [White "Maghsoodloo, Parham"] [Black "Warmerdam, Max"] [Result "1-0"] [ECO "D32"] [WhiteElo "2740"] [BlackElo "2625"] [Annotator "Stockfish 16"] [PlyCount "113"] [EventDate "2024.??.??"] {[%evp 0,101,27,19,30,-7,-7,-5,68,82,109,24,4,13,13,13,21,10,14,10,8,18,27,25, 18,41,36,-23,-57,-96,-40,-221,-112,-96,-96,-127,-125,-125,-94,-94,-83,-83,-89, -83,-95,-86,-97,-102,-81,-103,-100,-93,-82,-85,-99,-100,-92,-136,-100,-127,-93, -106,-45,-46,-52,-40,-92,-67,-41,-48,0,-93,-73,-78,-84,-84,-55,-145,-156,-117, -117,-129,-132,-140,-127,-135,-162,-178,-51,-109,-160,-133,-179,-206,-131,-112, -221,-200,-182,-169,-176,-288,-288,-288]} 1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 cxd4 5. Qxd4 Nc6 6. Qd1 exd5 7. Qxd5 {D32: Damengambit (Tarrasch-Verteidigung). } Qc7 {7...Bd6 wird beliebter.} (7... Bd6 8. Bg5 Nge7 9. Qd2 h6 10. Rd1 hxg5 11. Qxd6 Qb6 12. Qa3 O-O 13. e3 Nb4 14. Qa4 Bf5 15. e4 Be6 16. a3 Na2 17. Nxa2 Bxa2 18. Qb5 Qe6 19. Bd3 Rfd8 20. Ne2 Nc6 21. O-O Ne5 22. Nc1 {So,W (2770) -Grischuk,A (2776) chess24.com INT 2021 1-0 (59)}) 8. Nf3 Nf6 9. Qd3 $146 (9. Qb5 Bd7 10. Qb3 Bb4 11. Bd2 O-O 12. e3 Be6 13. Qc2 Ne5 14. Nd4 Bc4 15. Ne4 Nd5 16. Rc1 Bxf1 17. Qxc7 Bxd2+ 18. Kxd2 Nxc7 19. Rhxf1 Nd5 20. Ke2 Rad8 21. Rfd1 Rfe8 22. Nb5 Nb4 23. Rxd8 Rxd8 {Yelisieiev,Y (2420)-Fridman,D (2579) Dinkelsbuehl GER 2023 1-0 (47)}) (9. Qd1 Be6 (9... Bf5 10. e3 Rd8 11. Qa4 a6 12. Be2 Bd6 13. O-O O-O 14. Rd1 Nb4 15. Nd4 Bd7 16. Qb3 Bxh2+ 17. Kf1 Bd6 18. Bd2 Nc6 19. Nxc6 Bxc6 20. Be1 Qe7 21. Qc4 Ne4 22. Nxe4 Bxe4 23. f3 Bc6 { Rustemov,A (2525)-Pert,R (2412) chess.com INT 2022 1-0 (43)}) 10. e3 a6 11. Be2 Bd6 12. O-O O-O 13. h3 Rfd8 14. Qa4 b5 15. Qh4 h6 16. b3 Ne5 17. Bb2 Ng6 18. Qd4 Bh2+ 19. Nxh2 Rxd4 20. exd4 b4 21. Na4 Qc2 22. Bf3 Rd8 23. Rac1 Qf5 { Pandey,S (2026)-Pert,R (2416) chess.com INT 2021 0-1 (32)}) 9... Be6 10. e3 a6 11. Ng5 (11. Bd2 $14) 11... Nb4 12. Qb1 $1 Bc4 $1 13. Nge4 $4 {Blunder. a3 was best.} (13. a3 Bxf1 14. Rxf1) 13... O-O-O 14. Nxf6 gxf6 15. Bxc4 Qxc4 16. Qe4 ( 16. Qf5+ $2 Kb8 17. g3 (17. Qf4+ $2 Qxf4 18. exf4 Nc2+ 19. Ke2 Nxa1 $19) 17... Bg7 $19) 16... Qxe4 {Remove Defender} 17. Nxe4 f5 18. Ng3 Nc2+ 19. Ke2 Nxa1 20. Bd2 {[#]} Bg7 $1 21. Rxa1 f4 22. Nf5 Bxb2 23. Rb1 {[#]} Ba3 $1 24. exf4 Rhe8+ 25. Be3 Bf8 $6 {Inaccuracy. Re4 was best.} (25... Re4 26. Kf3 Rb4 27. Re1 b5 28. g4 Rb2 29. Ra1 Rc2 30. h4 b4 31. Nd4 Rc4 32. Nf5) 26. g4 b5 27. Kf3 Rd3 28. Ng3 Ra3 29. Ne4 Rxa2 30. Nf6 {[#]} Rxe3+ $6 {Inaccuracy. Rd8 was best.} (30... Rd8 31. Nxh7) 31. fxe3 Rxh2 32. Nd5 Kb7 (32... Ba3 $15) 33. Rc1 Bd6 34. e4 Rh3+ 35. Ke2 h6 (35... a5 $5) 36. e5 Bb8 37. Rd1 $6 {Inaccuracy. Ra1 was best.} (37. Ra1 Rg3 38. Rh1 Ba7 39. Rxh6 Bc5 40. Rf6 b4 41. Rxf7+ Kc6 42. Ne7+ Kb5 43. Nf5 Rxg4) 37... a5 38. Ra1 $6 {Inaccuracy. Rb1 was best.} (38. Rb1 b4 39. Nxb4) 38... a4 39. Rb1 Kc6 40. Nb4+ Kb6 41. Kd2 (41. Rc1 $17) 41... Rh4 42. Nd5+ Ka5 43. Rc1 $2 {Mistake. Nb4 was best.} (43. Nb4 Bc7 (43... Rxg4 44. Nc6+ Kb6 45. Nxb8 $15) (43... Kb6) 44. Nc6+ Ka6 45. Nb4+ Kb7 46. Nd5) 43... Rh2+ (43... Rxg4 44. Rc8 Ba7 45. Rc7 $17) 44. Kd3 a3 45. Rc8 Ba7 46. Rc7 Rh3+ 47. Ke4 Bf2 48. Rxf7 (48. Rc8 Ka4 49. Rc2) 48... Bc5 (48... b4 49. Rf8 b3) 49. Rc7 a2 50. Rc8 Ka4 (50... a1=B 51. Ra8+) 51. e6 Ra3 $4 {Blunder. Ba3 was best.} (51... Ba3 52. Rc3 a1=Q 53. Rxh3 Qb1+ 54. Rd3 Qc2 55. f5 Bb2 56. Ke3 Bc1+ 57. Ke4 Qg2+ 58. Ke5 ) 52. Rxc5 a1=Q (52... a1=B {is a self mate.} 53. e7 Rb3 54. e8=Q Ka3 55. Rxb5 Bg7 56. Rxb3+ Kxb3 57. Kd3) 53. e7 Qh8 $4 {Blunder. Qf1 was best. [#]} (53... Qe1+ 54. Kf5 Qb1+ 55. Kf6) (53... Qb1+ 54. Ke5 Rd3) (53... Qf1 54. Kf5) 54. Rc8 $3 Qh7+ 55. f5 Rg3 56. e8=Q (56. e8=B $2 {too greedy.} Rxg4+ 57. Ke5 Qg7+ 58. Kd6 Rd4 59. Ra8+ Kb3 $19) 56... Rxg4+ 57. Ke5 {Precisão LICHESS: Brancas 94% Pretas 88%} 1-0 [Event "86th Tata Steel Masters 2024"] [Site "Scheveningen"] [Date "2024.01.23"] [Round "9.5"] [White "Abdusattorov, Nodirbek"] [Black "Van Foreest, Jorden"] [Result "1-0"] [ECO "C55"] [WhiteElo "2727"] [BlackElo "2682"] [Annotator "Stockfish 16"] [PlyCount "47"] [EventDate "2024.??.??"] {[%evp 0,47,27,11,33,11,40,17,17,-9,11,11,30,30,50,15,9,11,12,-10,45,-37,35,41, 65,72,92,63,84,159,145,116,100,87,79,83,113,93,88,78,111,155,125,152,193,164, 163,163,177,136]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 d5 5. exd5 Nxd5 6. O-O Be7 7. Re1 f6 {C24: Bishop's Opening: 2...Nf6.} (7... Bg4 8. h3 Bh5 9. g4 Bg6 10. Nxe5 Nxe5 11. Rxe5 Nb6 12. Bb3 O-O 13. Nc3 Kh8) 8. Bb3 $146 {[#] A promising side line.} (8. d4 exd4 (8... Nb6 9. Bb5 Bg4) 9. Nxd4 Ne5 (9... Nxd4 10. Qxd4 Nb6 11. Qe4 Nxc4 12. Qxc4) 10. Rxe5 (10. Bb3 Bg4 11. f3 c5 12. Nb5 c4 13. Qxd5 cxb3 14. fxg4 Qxd5 15. Nc7+ Kf7 16. Nxd5) 10... fxe5 11. Qh5+ Kf8 ( 11... g6 12. Qxe5) 12. Qxe5 (12. Nc3 c6 13. Bd2 Qe8 (13... exd4 14. Nxd5 cxd5 15. Bxd5 Qe8 16. Qf3+) 14. Qxe5 Bc5 15. Qg3) 12... Nb6 (12... Bf6 13. Qh5 Qe8 14. Qxd5 Qe1+ 15. Bf1 Qxc1) 13. Bb3 Bf6 14. Qh5 Qe7 (14... Qe8) 15. Nf3 Be6 16. Nc3 Rd8 17. Be3 Nc8 (17... Kg8 18. Re1 Bxb3 19. axb3 Qf7 20. Qa5) 18. Bc5 Nd6 19. Re1 Qf7 20. Ng5 (20. Bxd6+ cxd6 21. Qb5) 20... Bxg5 (20... Qxh5 21. Nxe6+ Ke7 22. Nxg7+ Qe5 23. Rxe5+ Bxe5) 21. Qxg5 Re8 22. Ba4 (22. Rxe6 Rxe6 23. Bxe6 Qxe6 24. Qd8+ Qe8 25. Bxd6+ cxd6 26. Qxd6+ Qe7 27. Qf4+ Ke8 28. g3) 22... Bd7 { Burn, A-Schallopp,E London 1886 1-0}) (8. h3 Be6 9. d4 Ne3 10. Bxe3 Bxc4 11. Nbd2 Bd5 12. dxe5 fxe5 13. Ng5 O-O 14. Qg4 Bxg5 15. Bxg5 Qe8 16. c3 Qf7 17. f3 Rae8 18. a3 Be6 19. Qh4 h6 20. Be3 Qg6 21. Kh2 b6 22. Qe4 Bf5 {Sjugirov,S (2703)-Nihal,S (2688) Sharjah UAE 2023 1-0 (43)}) (8. a4 Nb6 9. Bb3 a5 10. h3 Qd6 11. Nc3 Be6 12. Nb5 Bxb3 13. Nxd6+ Bxd6 14. cxb3 O-O 15. d4 Rad8 16. dxe5 Bb4 17. Bd2 Nxe5 18. Bxb4 Rxd1 19. Raxd1 Nxf3+ 20. gxf3 axb4 21. Re7 Rc8 22. a5 Kf8 {Chigaev,M (2632)-Madaminov,M (2436) chess.com INT 2023 1-0}) (8. Nh4 O-O ( 8... Be6 9. f4 Nxf4 10. Bxe6 Nxe6 11. Qh5+ Kd7 12. c3 g6 13. Qf3 Kc8 14. d4 f5 15. Nxf5 gxf5 16. d5 Ned4 17. cxd4 Nxd4 18. Qd3 Bc5 19. Kh1 Qxd5 20. Nc3 Qe6 21. Bf4 e4 22. Qh3 b6 {Blanco Estera,R-Capablanca,J Havana 1909 0-1}) 9. Nc3 Be6 10. Bxd5 Bxd5 11. Nxd5 Qxd5 12. Nf5 Rfe8 13. Qg4 g6 14. h4 Kh8 15. Ne3 Qd4 16. Qxd4 Nxd4 17. c3 Ne6 18. d4 exd4 19. Nd5 Rad8 20. Rxe6 Rxd5 21. cxd4 Rxd4 22. Be3 Rd6 {Suechting,H-Bier,M Altona 1897 1/2-1/2 (31)}) 8... a5 $146 (8... Na5 9. Nxe5 O-O 10. Bxd5+ Qxd5 11. Nc3 Qd8 12. Bd2 fxe5 13. Rxe5 Nc6 14. Re1 Bc5 15. Be3 Bxe3 16. Rxe3) 9. c3 Nb6 {White is slightly better.} 10. Nh4 { Hoping for Qh5+.} g6 $6 {Inaccuracy. Qd7 was best. Inhibits Qh5.} (10... a4 $14 11. Qh5+ Kd7) (10... Qd7 11. d4) 11. a4 $1 $16 Bd6 {[#]} 12. d4 $1 Qe7 13. Be3 $6 {Inaccuracy. Bh6 was best.} (13. Bh6) 13... Bd7 14. dxe5 {Discovered Attack} fxe5 15. Nf3 h6 16. Nbd2 {Strongly threatening Ne4.} O-O-O 17. Ne4 {aiming for Nxd6+.} Bf5 18. Nfd2 {White is more active.} Nd7 $6 {Inaccuracy. Qg7 was best. [#]} (18... Qg7 19. Qe2) 19. Bd5 $1 Nc5 20. Qe2 {Qb5 would be deadly.} Nb8 21. Rad1 (21. f3 $18) 21... Nba6 $2 (21... Nxe4 $16 22. Nxe4 (22. Bxe4 Qe8 $16) 22... c6) 22. Nxd6+ $18 {White has a decisive advantage.} cxd6 23. Nc4 Qc7 24. Qd2 {Weighted Error Value: White=0.09 (flawless) /Black=0.23 (precise) Precisão LICHESS: Brancas 95% Pretas 91%} 1-0 [Event "86th Tata Steel Masters 2024"] [Site "Scheveningen"] [Date "2024.01.23"] [Round "9.6"] [White "Wei, Yi"] [Black "Nepomniachtchi, Ian"] [Result "1-0"] [ECO "C24"] [WhiteElo "2740"] [BlackElo "2769"] [Annotator "Stockfish 16"] [PlyCount "81"] [EventDate "2024.??.??"] {[%evp 0,81,27,11,26,8,10,-15,12,-11,-11,-14,33,42,45,23,44,38,35,12,12,12,39, 4,7,-10,-10,4,4,4,25,2,16,10,11,41,25,33,12,28,28,49,95,80,66,83,62,86,134,123, 174,147,178,212,212,113,113,177,181,120,94,104,131,115,103,95,114,118,126,126, 139,126,145,75,129,137,143,215,258,256,241,230,242,264]} 1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 d5 5. Bb3 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 a5 {Hoping for ...a4. C24: Bishop's Opening: 2...Nf6.} 8. a4 (8. Nxe5 $2 a4 9. O-O axb3 10. axb3 Rxa1 11. Qxa1 O-O $19) 8... Nbd7 9. O-O O-O {The position is equal.} 10. Re1 Re8 11. exd5 cxd5 12. Nb1 b6 13. Nc3 Bb7 14. Nb5 Qb8 {[#] Inhibits Nd6.} (14... Re7 15. Rc1 Bc6 16. Nd6 g6 17. c4 Nc5 18. cxd5 Bxd5 19. Bxd5 Nxd5 20. Nc4 Nf4 21. Nfxe5 Nfxd3 22. Nxd3 Nxd3 23. Rxe7 Nxc1 24. Qxd8+ Rxd8 25. g3 Rd4 26. Nxb6 Rb4 27. Nd7 Rxb2 28. Ne5 Re2 29. Kf1 {Libiszewski,F (2499)-Pourkashiyan,A (2313) Reykjavik ISL 2023 1/2-1/2}) 15. d4 $146 (15. Nh4 Bc6 16. Nf5 g6 17. Nh6+ Kg7 18. Qd2 Bxb5 19. axb5 Qd6 20. Qg5 Qb4 21. Nf5+ Kh8 22. Ne3 Qd6 23. d4 exd4 24. Nxd5 Nxd5 25. Qxd5 Qxd5 26. Bxd5 Rxe1+ 27. Rxe1 Rc8 28. Bb3 a4 29. Bxa4 Nc5 { Stockova,Z (2383)-Khademalsharieh,S (2324) Tromsoe 2014 0-1 (55)}) 15... e4 16. Nd2 Bc6 17. c4 Bxb5 18. axb5 Qf4 {White must now prevent ...Ng4.} 19. g3 Qf5 20. cxd5 $1 Rad8 (20... h5 $1 {keeps the balance.}) 21. f3 (21. Qc2 {simplifies } g6 22. f3 exf3 23. Qxf5 gxf5 24. Nxf3 Ne4 25. Rac1) 21... exf3 (21... e3 22. Nc4 $16) 22. Qxf3 Qg5 (22... Rxe1+ $14 23. Rxe1 Qxf3 24. Nxf3 Re8) 23. Nc4 $16 h5 24. d6 Kf8 $6 {Inaccuracy. Rxe1+ was best. [#] Wards off Re7} (24... h4 $16 25. Re7 Rxe7 26. dxe7 Re8) (24... Rxe1+ 25. Rxe1) 25. Re7 $1 $18 {Decoy} Rxe7 26. dxe7+ Kxe7 27. Re1+ $6 {Inaccuracy. Qe2+ was best.} (27. h4 Qxb5 28. Qe3+ ( 28. Na3 Qb4 $17) 28... Kf8) (27. Qe2+ Kf8) 27... Kf8 {[#]} 28. Nd6 Qd2 29. Qc3 Qxc3 30. bxc3 g6 31. h3 {Repels Ng4} (31. Nxf7 $6 Rc8 $16) 31... a4 32. Ba2 { White has more active pieces.} (32. Bxf7 $6 Nb8 $14) (32. Nxf7 Rc8 33. Nd6 Rxc3 34. Bxa4 Rxg3+ 35. Kh2 Rd3 $15) 32... a3 33. Kg2 (33. Nxf7 $6 Re8 34. Ne5 Kg7 $16) (33. Bxf7 Nb8 34. Bxg6 Rxd6 $17) 33... Ra8 34. Kf3 (34. Bxf7 a2 35. Ra1 Ke7 36. Rxa2 Rxa2+ 37. Bxa2 Kxd6 $15) (34. Nxf7 $6 Re8 35. Rxe8+ Nxe8 $14) 34... Ra5 (34... Rd8 {might work better.} 35. Re2 (35. Bxf7 Nb8 $17) 35... Ra8) 35. Kf4 (35. Bxf7 a2 36. Ra1 Ra3 37. Bxa2 (37. Rxa2 $2 Rxc3+ 38. Kf2 Ke7 $19) 37... Rxc3+ 38. Kg2 Rd3) (35. Nxf7 Rxb5 36. Nd6 Rb2 $14) 35... Ra8 36. Kg5 (36. Bxf7 a2 37. Bxa2 Rxa2 $15) (36. Nxf7 Re8 37. Re3 Rxe3 38. Kxe3 Ne8 $16) 36... Rd8 37. Bxf7 Nb8 $6 {Inaccuracy. Kg7 was best.} (37... Kg7 38. Bb3 Nh7+ 39. Kf4 g5+ 40. Ke3 Ndf6 41. Nf5+ Kg6 42. Ne7+ Kg7 43. Kd2 Re8 44. h4) 38. Kxf6 { White is clearly winning.} Rxd6+ 39. Be6 (39. Ke5 Ke7 $18) 39... Nd7+ 40. Kxg6 {Kf5 is the strong threat.} Ne5+ (40... Ke7 41. Kf5 Kf8) 41. Kf6 {Weighted Error Value: White=0.06 (flawless) /Black=0.34 Precisão LICHESS: Brancas 98% Pretas 95%} (41. Rxe5 a2 42. Rf5+ (42. Kxh5 $2 {is the wrong capture.} a1=Q $19 ) 42... Ke8 $16) 1-0 [Event "86th Tata Steel Masters 2024"] [Site "Scheveningen"] [Date "2024.01.23"] [Round "9.7"] [White "Praggnanandhaa R"] [Black "Ju, Wenjun"] [Result "1-0"] [ECO "C58"] [WhiteElo "2743"] [BlackElo "2549"] [Annotator "Stockfish 16"] [PlyCount "65"] [EventDate "2024.??.??"] {[%evp 0,65,27,17,17,17,17,17,5,-21,-21,-21,-14,-14,-14,-14,0,-5,-41,-64,42,10, 7,14,35,26,21,14,32,5,14,-12,-8,1,1,11,30,30,70,60,56,54,44,22,59,61,98,65,93, 83,108,119,148,168,191,233,254,280,329,373,351,351,378,242,312,325,454,515]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 Nd5 9. h4 (9. Nxh7 $2 Nf4 10. Be4 Rxh7 $19) 9... Qc7 (9... Be7 10. Qf3 f5 11. Bxf5 Rf8 12. Qh5+ g6 13. Bxg6+ hxg6 14. Qxg6+ Kd7 15. Qe6+ Kc7 16. Qxe5+ Kb7 17. Qg7 Nf4 18. d3 Nxg2+ 19. Kf1 Nf4 20. Bxf4 Rxf4 21. Nc3 c5 22. Nce4 Kb6 23. Qh6+ Nc6 24. Ne6 {Bosiocic,M (2599)-Matlakov,M (2700) St Petersburg RUS 2018 1-0 (40)}) 10. b3 $146 (10. Nxh7 Be7 11. Qh5 g6 $15 (11... Nf4 12. Nf6+ Bxf6 13. Qxh8+ $16)) (10. O-O h6 11. Nf3 Bd6 12. Be4 f5 13. Bxd5 cxd5 14. Nc3 e4 15. Nb5 Qb6 16. Nxd6+ Qxd6 17. Nd4 Qb6 18. Nb3 O-O 19. d3 Ba6 20. Be3 Qd8 21. Qd2 Nxb3 22. axb3 Qf6 23. Ra5 Bb7 24. dxe4 f4 {Lyell,M (2233)-Murphy,C (2394) Budapest HUN 2021 0-1 (38)}) (10. Nc3 f5 (10... h6 11. Nxd5 (11. Nf3 Bd6 12. Nxd5 cxd5 13. Bb5+ Nc6 14. O-O O-O 15. d4 e4 16. Bxc6 Qxc6 17. Ne5 Qc7 18. Qh5 f5 19. Bf4 Ba6 20. Rfe1 Bb5 21. Re3 Be8 22. Qe2 Bxe5 23. Bxe5 Qe7 24. Rg3 Rf7 {Kashlinskaya,A (2440)-Galliamova,A (2424) Satka RUS 2018 1/2-1/2 (84)}) 11... cxd5 12. Qh5 Bc5 13. Nxf7 O-O 14. Nxe5 Rf5 15. Qe8+ Rf8 16. Qh5 Rf5 17. Qe8+ Rf8 18. Qh5 Rf5 {1/2-1/2 (18) Horvath,D (2564) -Aravindh,C (2646) Sitges ESP 2023}) 11. g3 Rb8 12. Qe2 Nb4 13. O-O Bd6 14. Re1 O-O 15. Nf3 e4 16. Bc4+ Kh8 17. Nd4 Be5 18. Nf3 Nxc4 19. Qxc4 exf3 {0-1 (19) Chan,K (2191)-Wallis,C (2349) Adelaide AUS 2018}) 10... h6 {Die Stellung ist ausgeglichen.} 11. Ne4 f5 $6 {Inaccuracy. Bb4 was best.} (11... Bb4) 12. Nec3 {Droht Nxd5.} Nf6 (12... Nf4) 13. Bb2 $6 {Inaccuracy. Be2 was best.} (13. Be2) 13... Bd6 14. Na3 e4 15. Qe2 O-O 16. Ba6 (16. Bc4+ Kh7 17. O-O-O Qe7 $15) 16... Be6 $6 {Inaccuracy. Bxa6 was best.} (16... Bxa6 17. Qxa6 Ng4 18. Nc4 Nxc4 19. Qxc4+ Kh8 20. Rf1 Nh2 21. Rg1 Ng4) 17. Nc4 $16 Bb4 18. O-O-O Nb7 19. Bxb7 Qxb7 20. f3 Rae8 $6 { Inaccuracy. Nh5 was best. [#]} (20... Nh5 21. Rhe1 Qc7 22. fxe4 Ng3 23. Qe3 f4 24. Qd4 Rad8 25. Qe5 Qf7 26. Na5 Rc8 27. a3) 21. Ne5 (21. fxe4 $6 Bxc3 22. Bxc3 Nxe4) (21. a3 $1 $16 {[%CAl Ra3b4]} Bc5 22. fxe4) 21... c5 $6 {Inaccuracy. Nh5 was best.} (21... Nh5) 22. Rhe1 exf3 $2 {Mistake. Kh7 was best.} (22... Kh7 23. a3 Bxc3 24. Bxc3 Qc7 25. Qb5 Bd5 26. Nc4 exf3 27. Rxe8 Nxe8 28. gxf3 Bxf3 29. Re1) 23. gxf3 $18 Nh5 24. Rg1 c4 $6 {Inaccuracy. Bf7 was best.} (24... Bf7 25. a3 Ba5 26. Qb5 Qxb5 27. Nxb5 Bd5 28. Nxa7 Bc7 29. Rde1 Bxe5 30. Bxe5 Bxf3 31. Bd6) 25. Nxc4 {Hervorragende Reitkunst.} (25. bxc4 $6 Rb8 26. Nb5 a6 $16) 25... Qe7 (25... Re7 26. Ne5 Bf7) 26. a3 Bxc3 27. Bxc3 Qxh4 $2 (27... f4 28. Rde1 Qxh4) 28. Qe5 {[#] Weiss will mit Rxg7+ Matt setzen. Weiß steht klar auf Gewinn.} Qe7 29. Rde1 {Droht Qh2 und aus. Schwarz hat schwache schwarze Felder} Qd7 (29... Kh7 30. Nd6 g6) 30. Nd6 Re7 31. Qh2 Nf6 32. Qxh6 Qxd6 33. Bxf6 { Gewichteter Fehlerwert: Weiß=0.13 (sehr präzise) /Schwarz=0.52. Fehler: Weiß=1 Schwarz=7 Ungenau: Weiß=2 Schwarz=2 OK: Weiß=7 Schwarz=3 Bester: Weiß=2 Schwarz=1 Precisão LICHESS: Brancas 95% Pretas 89%} 1-0