[Event "Sardinia Worldchess"] [Site "lichess.org"] [Date "2024.04.30"] [Round "4"] [Board "49"] [White "Ertan Ozdogan"] [Black "Sun, Hanyu"] [Result "1-0"] [ECO "E66"] [Annotator "https://lichess.org/broadcast/-/-/ldzQhSeb"] [PlyCount "65"] [EventDate "2024.??.??"] 1. Nf3 {[%eval 14,0]} Nf6 {[%eval 2,0]} 2. g3 {[%eval 11,0]} g6 {[%eval 17,0]} 3. Bg2 {[%eval 21,0]} Bg7 {[%eval 15,0]} 4. O-O {[%eval 17,0]} c5 {[%eval 15,0]} 5. c4 {[%eval 17,0]} O-O {[%eval 23,0]} 6. d4 {[%eval 14,0]} d6 {[%eval 37,0]} 7. Nc3 {[%eval 25,0]} Nc6 {[%eval 28,0]} 8. d5 {[%eval 37,0]} Na5 {[%eval 41,0]} 9. Qd3 {[%eval 12,0]} a6 {[%eval 15,0]} 10. e4 $6 {[%eval 4,0] Inaccuracy. Nd2 was best.} (10. Nd2) 10... Rb8 {[%eval 18,0]} 11. Re1 {[%eval 38,0]} b5 {[%eval 24,0]} 12. cxb5 {[%eval 24,0]} axb5 {[%eval 24,0]} 13. h3 $6 {[%eval 87,0] Inaccuracy. e5 was best.} (13. e5 c4 14. Qd1 dxe5 15. Nxe5 b4 16. Na4 Rb5 17. Nc6 Nxc6 18. dxc6 Nd5 19. a3 b3) 13... b4 {[%eval 78,0]} 14. Nd1 {[%eval 84,0]} c4 {[%eval 62,0]} 15. Qc2 {[%eval 74,0]} Nd7 {[%eval 71,0]} 16. Ne3 {[%eval 68,0]} Ba6 {[%eval 34,0]} 17. Bf1 {[%eval 83,0]} Qc7 {[%eval 43,0]} 18. Bd2 {[%eval 71,0]} Rfc8 {[%eval 44,0]} 19. Rab1 $6 {[%eval -56,0] Inaccuracy. Ng4 was best.} (19. Ng4) 19... Qb6 $6 {[%eval 78,0] Inaccuracy. Qa7 was best.} (19... Qa7) 20. Qd1 {[%eval 79,0]} Nc5 {[%eval 74,0]} 21. Ng2 $6 {[%eval -95,0] Inaccuracy. Nc2 was best.} (21. Nc2 b3 22. axb3 Naxb3 23. Be3 Qb7 24. Bxc5 Rxc5 25. Ncd4 Bb5 26. Nxb3 cxb3 27. Qxb3 Qc8) 21... Nd3 {[%eval -42,0]} 22. Bxd3 {[%eval -94,0]} cxd3 {[%eval -47,0]} 23. Be3 {[%eval -52,0]} Qb7 {[%eval 97,0]} 24. Nf4 {[%eval 74,0]} Nc4 {[%eval 26,0]} 25. Nxd3 {[%eval 28,0]} Nxe3 {[%eval 28,0]} 26. Rxe3 {[%eval 55,0]} b3 $6 {[%eval 16,0] Inaccuracy. Bc4 was best.} (26... Bc4) 27. a3 {[%eval 15,0]} Bxd3 {[%eval 18,0]} 28. Qxd3 {[%eval 1,0]} Rc2 {[%eval 26,0]} 29. Nd4 {[%eval 25,0]} Bxd4 {[%eval 3,0]} (29... Be5) 30. Qxd4 {[%eval 24,0]} Qb5 {[%eval 31,0]} 31. Rc3 {[%eval 0,0]} Qe2 {[%eval 0,0]} 32. Rc1 {[%eval 3,0]} Rb5 $4 {[%eval 32764,0] Checkmate is now unavoidable. f6 was best.} (32... f6) 33. Rc8+ {[%eval 32766,0]} 1-0 [Event "Sardinia Worldchess"] [Site "lichess.org"] [Date "2024.04.30"] [Round "4"] [Board "50"] [White "Diena, Giovanni"] [Black "Ferraro, Luca"] [Result "0-1"] [ECO "B12"] [WhiteElo "1574"] [Annotator "https://lichess.org/broadcast/-/-/ldzQhSeb"] [PlyCount "76"] [EventDate "2024.??.??"] 1. e4 {[%eval 14,0]} c6 {[%eval 35,0]} 2. d4 {[%eval 23,0]} d5 {[%eval 43,0]} 3. e5 {[%eval 21,0]} c5 {[%eval 39,0]} 4. c3 {[%eval 23,0]} Nc6 {[%eval 21,0]} 5. Nf3 {[%eval 0,0]} Bg4 {[%eval 53,0]} 6. Nbd2 {[%eval 0,0]} e6 {[%eval 17,0]} 7. Be2 {[%eval 0,0]} Nge7 {[%eval 44,0]} 8. O-O {[%eval 7,0]} cxd4 {[%eval 14,0]} 9. cxd4 {[%eval 0,0]} Qb6 {[%eval 6,0]} 10. Nb3 $6 {[%eval 63,0] Inaccuracy. h3 was best.} (10. h3 Bh5) 10... Nf5 {[%eval 62,0]} 11. Be3 {[%eval 63,0]} a5 {[%eval 61,0]} 12. Qd2 $2 {[%eval -167,0] Mistake. a4 was best.} (12. a4) 12... Bb4 {[%eval -171,0]} 13. Qd3 {[%eval -197,0]} O-O $2 {[%eval 8,0] Mistake. Bxf3 was best.} (13... Bxf3 14. Bxf3 a4 15. Nc1 Ncxd4 16. Bg4 Nxe3 17. Qxe3 Ba5 18. Nd3 Nc2 19. Qg5 O-O 20. Rad1) 14. Rac1 $2 {[%eval -199,0] Mistake. a4 was best.} (14. a4) 14... Rac8 $2 {[%eval 7,0] Mistake. Bxf3 was best.} (14... Bxf3 15. Bxf3 a4 16. Nc5 Nxe3 17. fxe3 Nxe5 18. Qe2 Ra5 19. Nd3 Nc4 20. Nxb4 Qxb4 21. Rc2) 15. Nc5 $4 {[%eval -193,0] Blunder. Qb5 was best.} (15. Qb5 Qa7 16. Qa4 Bxf3 17. Bxf3 b5 18. Qxb5 Ncxd4 19. Nxd4 Nxd4 20. Qd3 Nxf3+ 21. gxf3 Qb8) 15... Rfd8 $4 {[%eval 41,0] Blunder. Bxf3 was best.} (15... Bxf3 16. Bxf3 Bxc5 17. Rxc5 Nfxd4 18. Qa3 Nxf3+ 19. gxf3 Qd8 20. Rfc1 Qh4 21. R5c2 Rfe8 22. Bd2) 16. Rc2 $4 {[%eval -116,0] Blunder. Na4 was best.} (16. Na4 Qa7) 16... Bxf3 {[%eval -279,0]} 17. Bxf3 {[%eval -101,0]} Nxe5 $6 {[%eval -29,0] Inaccuracy. Nxe3 was best.} (17... Nxe3 18. Qxe3 Nxd4 19. Qxd4 Bxc5 20. Qd3 Bd4 21. Re2 Bxb2 22. Rb1 Rc1+ 23. Rxc1 Bxc1 24. g3) 18. dxe5 {[%eval -22,0]} Bxc5 {[%eval -33,0]} 19. Bg5 {[%eval -193,0]} Be7 {[%eval -171,0]} 20. Bxe7 {[%eval -134,0]} Nxe7 {[%eval -124,0]} 21. Rfc1 {[%eval -109,0]} Rxc2 {[%eval -105,0]} 22. Rxc2 {[%eval -105,0]} Nc6 {[%eval -298,0]} 23. Qc3 {[%eval -299,0]} g6 {[%eval -113,0]} 24. h3 {[%eval -107,0]} Kg7 {[%eval -291,0]} 25. Qc5 {[%eval -274,0]} Qc7 {[%eval -274,0]} 26. Re2 {[%eval -285,0]} Rd7 {[%eval -298,0]} 27. Qe3 {[%eval -253,0]} Qd8 $6 {[%eval -167,0] Inaccuracy. d4 was best.} (27... d4 28. Qg5 d3 29. Re4 d2 30. Bd1 Ne7 31. Qf6+ Kg8 32. Rh4 Nf5 33. Ra4 b5 34. Ra3) 28. g3 {[%eval -149,0]} h6 {[%eval -158,0]} 29. h4 {[%eval -153,0]} Qe7 {[%eval -161,0]} 30. h5 {[%eval -127,0]} Qb4 $6 {[%eval -17,0] Inaccuracy. d4 was best.} (30... d4 31. Qd3 gxh5 32. Bxc6 bxc6 33. f4 Qc5 34. Rd2 a4 35. Kh2 Qb5 36. Qf3 Qd5 37. Qxh5) 31. hxg6 $6 {[%eval -299,0] Inaccuracy. a3 was best.} (31. a3 Qd4 32. hxg6 fxg6 33. Bg2 g5 34. Qxd4 Nxd4 35. Rd2 Nb3 36. Rd3 a4 37. f4 Rf7) 31... Nd4 {[%eval -103,0]} 32. Kg2 {[%eval -232,0]} Nxe2 {[%eval -237,0]} 33. Bxe2 $6 {[%eval -317,0] Inaccuracy. gxf7 was best.} (33. gxf7 Nf4+ 34. gxf4 Rxf7 35. Kg3 Qxb2 36. Bg4 Qb1 37. Bxe6 Qg6+ 38. Bg4 h5 39. f3 hxg4) 33... Qe4+ {[%eval -392,0]} 34. Qxe4 {[%eval -485,0]} dxe4 {[%eval -498,0]} 35. gxf7 {[%eval -498,0]} Rd2 {[%eval -488,0]} (35... Rd5) 36. f8=Q+ {[%eval -486,0]} Kxf8 {[%eval -491,0]} 37. Bc4 {[%eval -475,0]} Ke7 {[%eval -483,0]} 38. b4 {[%eval -486,0]} axb4 {[%eval -316,0]} 0-1 [Event "Sardinia Worldchess"] [Site "lichess.org"] [Date "2024.04.30"] [Round "4"] [Board "51"] [White "Ferrari, Fabrizio"] [Black "Cilenti, Giuseppe Maria"] [Result "0-1"] [ECO "B84"] [WhiteElo "1595"] [BlackElo "1574"] [Annotator "https://lichess.org/broadcast/-/-/ldzQhSeb"] [PlyCount "64"] [EventDate "2024.??.??"] 1. e4 {[%eval 14,0]} c5 {[%eval 34,0]} 2. Nf3 {[%eval 27,0]} d6 {[%eval 27,0]} 3. d4 {[%eval 31,0]} cxd4 {[%eval 31,0]} 4. Nxd4 {[%eval 28,0]} Nf6 {[%eval 34,0]} 5. Nc3 {[%eval 37,0]} a6 {[%eval 18,0]} 6. Be2 {[%eval 2,0]} e6 {[%eval 42,0]} 7. O-O {[%eval 34,0]} Be7 {[%eval 29,0]} 8. f4 {[%eval 28,0]} Nc6 $6 {[%eval 95,0] Inaccuracy. Qc7 was best.} (8... Qc7) 9. Kh1 $6 {[%eval 24,0] Inaccuracy. Nxc6 was best.} (9. Nxc6 bxc6 10. e5 dxe5 11. fxe5 Qxd1 12. Rxd1 Nd7 13. Bf4 Rb8 14. b3 Rb4 15. Bc4 Nc5) 9... d5 {[%eval 48,0]} 10. e5 {[%eval 4,0]} Ne4 $6 {[%eval 115,0] Inaccuracy. Nd7 was best.} (10... Nd7 11. Be3 Bc5 12. Nxc6 bxc6 13. Bxc5 Nxc5 14. b4 Nd7 15. a4 O-O 16. a5 Qe7 17. Qe1) 11. Be3 $6 {[%eval 53,0] Inaccuracy. Nxc6 was best.} (11. Nxc6 bxc6 12. Nxe4 dxe4 13. Qxd8+ Kxd8 14. Rd1+ Kc7 15. Rd4 a5 16. Rxe4 a4 17. Bf3 Bb7) 11... Nxc3 {[%eval 62,0]} 12. bxc3 {[%eval 65,0]} O-O {[%eval 76,0]} 13. Bd3 {[%eval 69,0]} g6 {[%eval 8,0]} 14. Qg4 {[%eval 37,0]} f5 {[%eval 33,0]} 15. exf6 {[%eval 27,0]} Rxf6 $6 {[%eval 113,0] Inaccuracy. Bxf6 was best.} (15... Bxf6 16. Qf3) 16. Nxc6 $6 {[%eval 38,0] Inaccuracy. Qg3 was best.} (16. Qg3) 16... bxc6 {[%eval 37,0]} 17. Bd4 $4 {[%eval -249,0] Blunder. Qe2 was best.} (17. Qe2 c5) 17... e5 {[%eval -254,0]} 18. f5 {[%eval -258,0]} exd4 {[%eval -252,0]} 19. cxd4 {[%eval -395,0]} Kh8 {[%eval -385,0]} 20. Rf3 {[%eval -347,0]} Qf8 {[%eval -206,0]} 21. Raf1 {[%eval -393,0]} Rb8 {[%eval -203,0]} 22. h4 {[%eval -395,0]} Bxf5 {[%eval -352,0]} 23. Bxf5 {[%eval -344,0]} Rxf5 {[%eval -356,0]} 24. Rxf5 {[%eval -353,0]} gxf5 {[%eval -351,0]} 25. Rxf5 {[%eval -369,0]} Rb1+ {[%eval -369,0]} 26. Kh2 {[%eval -372,0]} Bd6+ {[%eval -377,0]} 27. g3 {[%eval -385,0]} Qg8 $6 {[%eval -141,0] Inaccuracy. Qe7 was best.} (27... Qe7 28. Rf2 Rb8 29. Qg5 Qxg5 30. hxg5 Rg8 31. Rf6 Rg6 32. Rf3 Rxg5 33. Rc3 Rg6 34. Kh3) 28. Rg5 $6 {[%eval -205,0] Inaccuracy. Qxg8+ was best.} (28. Qxg8+ Kxg8 29. Rf6 Bf8 30. Rxc6 a5 31. Ra6 Rb4 32. Rxa5 Rxd4 33. Ra7 Rc4 34. Rd7 Rxc2+) 28... Qf8 {[%eval -214,0]} 29. Qd7 $4 {[%eval -32759,0] Checkmate is now unavoidable. Rf5 was best.} (29. Rf5 Qe7 30. Rg5 Rb8 31. Kh3 a5 32. c4 dxc4 33. d5 c5 34. Qxc4 Qe1 35. Qd3 Qh1+) 29... Qf2+ {[%eval -32761,0]} 30. Kh3 {[%eval -32761,0]} Rh1+ {[%eval -32763,0]} 31. Kg4 {[%eval -32763,0]} Qxg3+ {[%eval -32753,0]} 32. Kf5 {[%eval -32753,0]} Qf4+ {[%eval -32755,0]} 0-1 [Event "Sardinia Worldchess"] [Site "lichess.org"] [Date "2024.04.30"] [Round "5"] [Board "49"] [White "Ferraro, Luca"] [Black "Ertan Ozdogan"] [Result "1-0"] [ECO "C00"] [Annotator "https://lichess.org/broadcast/-/-/hMv5cDYp"] [PlyCount "89"] [EventDate "2024.??.??"] 1. e4 {[%eval 14,0]} e6 {[%eval 4,0]} 2. Nf3 {[%eval 14,0]} d5 {[%eval 2,0]} 3. Nc3 {[%eval 4,0]} d4 {[%eval 0,0]} 4. Ne2 {[%eval 7,0]} c5 {[%eval 0,0]} 5. c3 {[%eval 0,0]} Nc6 {[%eval 44,0]} 6. cxd4 {[%eval 49,0]} Nf6 {[%eval 48,0]} 7. e5 {[%eval 0,0]} Nd5 $6 {[%eval 81,0] Inaccuracy. Ne4 was best.} (7... Ne4 8. Qc2 Ng5 9. Nxg5 Qxg5 10. d3 Qe7 11. a3 cxd4 12. f4) 8. dxc5 {[%eval 81,0]} Qa5 {[%eval 79,0]} 9. Nc3 {[%eval 75,0]} Bxc5 {[%eval 79,0]} 10. Be2 $6 {[%eval 19,0] Inaccuracy. Bd3 was best.} (10. Bd3 Bd7 11. O-O Nd4 12. Nxd5 exd5 13. b4 Qxb4 14. Rb1 Qa4 15. Nxd4 Qxd4 16. Rb3 Ba4) 10... Nd4 {[%eval 11,0]} 11. O-O {[%eval 11,0]} Nf4 $6 {[%eval 84,0] Inaccuracy. O-O was best.} (11... O-O) 12. Nxd4 {[%eval 96,0]} Bxd4 {[%eval 94,0]} 13. Bb5+ {[%eval 92,0]} Kf8 {[%eval 79,0]} 14. a4 {[%eval 43,0]} a6 {[%eval 53,0]} 15. Be2 {[%eval 21,0]} Nxe2+ {[%eval 58,0]} 16. Qxe2 $6 {[%eval 7,0] Inaccuracy. Nxe2 was best.} (16. Nxe2) 16... Qxe5 {[%eval 11,0]} 17. Qf3 {[%eval 23,0]} g5 $2 {[%eval 94,0] Mistake. Qf5 was best.} (17... Qf5) 18. d3 $6 {[%eval 25,0] Inaccuracy. Ne2 was best.} (18. Ne2 Ke8 19. Qg4 Ba7 20. d4 h5 21. Qf3 g4 22. Qa3 Qxe2 23. Bg5 f6 24. Bxf6 Rh7) 18... g4 $4 {[%eval 202,0] Blunder. Rg8 was best.} (18... Rg8 19. Be3) 19. Qxg4 $6 {[%eval 123,0] Inaccuracy. Bh6+ was best.} (19. Bh6+ Ke8 20. Qxg4 Bxc3 21. bxc3 Qf6 22. Be3 h5 23. Qb4 Rg8 24. f3 h4 25. Rae1 a5) 19... Bd7 $2 {[%eval 273,0] Mistake. h5 was best.} (19... h5 20. Qf3 Qf6 21. Qg3 h4 22. Qd6+ Kg7 23. Ne4 Qd8 24. Qa3 Rh5 25. Be3 Rd5 26. h3) 20. Bf4 {[%eval 259,0]} Qg7 $6 {[%eval 412,0] Inaccuracy. Qf6 was best.} (20... Qf6 21. Be3 Bxc3 22. bxc3 Qf5 23. Qb4+ Ke8 24. Qxb7 Rc8 25. Qxa6 Rg8 26. f3 f6 27. Bd2) 21. Bh6 {[%eval 397,0]} Qxh6 {[%eval 407,0]} 22. Qxd4 {[%eval 398,0]} Ke7 {[%eval 377,0]} 23. Ne4 {[%eval 312,0]} e5 $2 {[%eval 542,0] Mistake. Bc6 was best.} (23... Bc6 24. Qd6+ Ke8 25. Rac1 Rd8 26. Qc7 Qg7 27. Rxc6 bxc6 28. Qxc6+ Kf8 29. Qc5+ Kg8 30. Qe7) 24. Qxe5+ {[%eval 504,0]} Qe6 {[%eval 531,0]} 25. Qc5+ {[%eval 512,0]} Kd8 {[%eval 469,0]} 26. Rfe1 {[%eval 501,0]} Rc8 {[%eval 551,0]} 27. Qg5+ {[%eval 544,0]} f6 {[%eval 663,0]} 28. Nxf6 {[%eval 674,0]} Qf5 {[%eval 673,0]} 29. Qg7 {[%eval 662,0]} Kc7 {[%eval 800,0]} 30. Nxd7 {[%eval 772,0]} Qxd7 $2 {[%eval 32746,0] Checkmate is now unavoidable. Rhe8 was best.} (30... Rhe8 31. Nc5+ Kd6 32. Ne4+ Rxe4 33. dxe4 Qf8 34. Qxb7 Ke6 35. e5 Rb8 36. Qc6+ Kf5 37. e6) 31. Re7 $4 {[%eval 597,0] Lost forced checkmate sequence. Rac1+ was best.} (31. Rac1+ Kb6 32. Qxd7 Rhd8 33. Qe6+ Rc6 34. Qb3+ Kc7 35. Re7+ Rd7 36. Rxd7+ Kxd7 37. Qxb7+ Ke6) 31... Qxe7 {[%eval 611,0]} 32. Qxe7+ {[%eval 602,0]} Kb8 {[%eval 592,0]} 33. g3 {[%eval 595,0]} h5 {[%eval 605,0]} 34. h4 {[%eval 597,0]} a5 {[%eval 682,0]} 35. Qe5+ {[%eval 672,0]} Ka8 {[%eval 683,0]} 36. Qxa5+ {[%eval 678,0]} Kb8 {[%eval 677,0]} 37. Qe5+ {[%eval 674,0]} Ka8 {[%eval 666,0]} 38. a5 {[%eval 692,0]} Rhe8 {[%eval 698,0]} 39. Qxh5 {[%eval 672,0]} Rh8 {[%eval 762,0]} 40. Qb5 {[%eval 734,0]} Rh6 {[%eval 1033,0]} 41. a6 {[%eval 1002,0]} Rxa6 {[%eval 918,0]} 42. Rxa6+ {[%eval 874,0]} bxa6 {[%eval 782,0]} 43. Qxa6+ {[%eval 32738,0]} Kb8 {[%eval 32738,0]} 44. Qxc8+ {[%eval 32740,0]} Kxc8 {[%eval 32738,0]} 45. h5 {[%eval 32738,0]} 1-0 [Event "Sardinia Worldchess"] [Site "lichess.org"] [Date "2024.04.30"] [Round "5"] [Board "50"] [White "Cilenti, Giuseppe Maria"] [Black "Krishnan Vishwanathan"] [Result "1/2-1/2"] [ECO "C24"] [WhiteElo "1574"] [BlackElo "1575"] [Annotator "https://lichess.org/broadcast/-/-/hMv5cDYp"] [PlyCount "62"] [EventDate "2024.??.??"] 1. e4 {[%eval 14,0]} e5 {[%eval 16,0]} 2. Bc4 {[%eval 11,0]} Nc6 {[%eval 18,0]} 3. Nc3 {[%eval 4,0]} Nf6 {[%eval 1,0]} 4. d3 {[%eval 17,0]} h6 {[%eval 34,0]} 5. f4 {[%eval 3,0]} Bc5 {[%eval 39,0]} 6. Na4 $2 {[%eval 81,0] Mistake. Nf3 was best.} (6. Nf3 Qe7 7. Nd5 Nxd5 8. Bxd5 d6 9. f5 g6 10. fxg6 fxg6) 6... Bxg1 {[%eval 62,0]} 7. Rxg1 {[%eval 94,0]} d6 $6 {[%eval 32,0] Inaccuracy. d5 was best.} (7... d5 8. exd5 Nxd5 9. Rf1 O-O 10. Bxd5 Qxd5 11. Rf2 Qd4 12. Nc3 exf4 13. Bxf4 g5 14. Bxc7) 8. f5 $6 {[%eval 92,0] Inaccuracy. h3 was best.} (8. h3 d5 9. exd5 Nxd5 10. Bxd5 Qxd5 11. Nc3 Qc5 12. Rf1 Nd4) 8... d5 {[%eval -96,0]} 9. exd5 {[%eval 95,0]} Nxd5 {[%eval 7,0]} 10. g4 $2 {[%eval -7,0] Mistake. Qg4 was best.} (10. Qg4 Kf8) 10... Qh4+ {[%eval -33,0]} 11. Kf1 {[%eval -43,0]} Qh3+ {[%eval -65,0]} 12. Rg2 {[%eval -87,0]} Ne3+ $4 {[%eval 56,0] Blunder. Nb6 was best.} (12... Nb6 13. Nxb6) 13. Bxe3 {[%eval 8,0]} Qxe3 {[%eval 104,0]} 14. Qe2 $2 {[%eval 36,0] Mistake. Nc3 was best.} (14. Nc3) 14... Qxe2+ {[%eval 44,0]} 15. Rxe2 {[%eval 39,0]} f6 {[%eval 4,0]} 16. Nc5 {[%eval 14,0]} h5 {[%eval 16,0]} 17. Be6 $4 {[%eval -285,0] Blunder. g5 was best.} (17. g5) 17... Nd4 {[%eval -105,0]} 18. Rf2 {[%eval -287,0]} Bxe6 $6 {[%eval -159,0] Inaccuracy. Nxe6 was best.} (18... Nxe6 19. Nxe6 Bxe6 20. fxe6 hxg4 21. Re1 Ke7 22. Re4 Rh4 23. h3 Rxh3 24. Rxg4 g5 25. d4) 19. fxe6 $6 {[%eval -243,0] Inaccuracy. c3 was best.} (19. c3 hxg4 20. cxd4 g3 21. hxg3 Rh1+ 22. Ke2 Rxa1 23. Nxe6 Kf7 24. dxe5 fxe5 25. Kf3 Rh8) 19... b6 $2 {[%eval -38,0] Mistake. hxg4 was best.} (19... hxg4 20. c3 Nf3 21. d4 b6 22. Na6 O-O-O 23. Nb4 exd4 24. Nc6 Rde8 25. cxd4 Rxe6 26. Rc1) 20. Ne4 $4 {[%eval -398,0] Blunder. c3 was best.} (20. c3 bxc5 21. cxd4 cxd4 22. Rc1 Rc8 23. g5 Ke7 24. Rc6 Rhd8 25. Rfc2 fxg5 26. b4 g4) 20... Nxe6 $2 {[%eval -183,0] Mistake. hxg4 was best.} (20... hxg4 21. Ng3 Rd8 22. Re1 Nxe6 23. a4 Ng5 24. a5 Rh7 25. axb6 axb6 26. Ra1 Nf3 27. Ra4) 21. gxh5 $6 {[%eval -285,0] Inaccuracy. g5 was best.} (21. g5 fxg5 22. Re1 Kd7 23. Nd2 Raf8 24. Nf3 Kd6 25. Nxe5 Rxf2+ 26. Kxf2 Rf8+ 27. Kg3 b5) 21... Rxh5 {[%eval -277,0]} 22. Rg2 {[%eval -256,0]} Kf7 {[%eval -247,0]} 23. Ng3 {[%eval -247,0]} Rh7 {[%eval -245,0]} 24. Kg1 {[%eval -252,0]} Rah8 {[%eval -245,0]} 25. Rd1 {[%eval -248,0]} Nf4 {[%eval -245,0]} 26. Rgd2 {[%eval -244,0]} c5 {[%eval -268,0]} 27. Ne4 {[%eval -295,0]} Ke6 {[%eval -246,0]} 28. Rf1 {[%eval -224,0]} f5 $4 {[%eval -52,0] Blunder. Rh4 was best.} (28... Rh4 29. Kh1 f5 30. Ng3 b5 31. Rdf2 g5 32. a4 b4 33. a5 Rh3 34. Kg1 R3h7 35. Kh1) 29. Ng5+ {[%eval -63,0]} Kf6 {[%eval -54,0]} 30. Nxh7+ {[%eval -49,0]} Rxh7 {[%eval -81,0]} 31. Kh1 $6 {[%eval -199,0] Inaccuracy. Rb1 was best.} (31. Rb1) 31... g5 {[%eval -1,0]} 1/2-1/2 [Event "Sardinia Worldchess"] [Site "lichess.org"] [Date "2024.04.30"] [Round "5"] [Board "51"] [White "Sun, Hanyu"] [Black "Isaia, Daniele"] [Result "1-0"] [ECO "C11"] [BlackElo "1548"] [Annotator "https://lichess.org/broadcast/-/-/hMv5cDYp"] [PlyCount "59"] [EventDate "2024.??.??"] 1. e4 {[%eval 14,0]} e6 {[%eval 4,0]} 2. d4 {[%eval 25,0]} d5 {[%eval 35,0]} 3. Nc3 {[%eval 29,0]} Nf6 {[%eval 42,0]} 4. e5 {[%eval 38,0]} Nfd7 {[%eval 42,0]} 5. f4 {[%eval 33,0]} c5 {[%eval 36,0]} 6. Nf3 {[%eval 28,0]} Nc6 {[%eval 37,0]} 7. Be3 {[%eval 35,0]} Qb6 {[%eval 54,0]} 8. Qd2 $6 {[%eval 12,0] Inaccuracy. Na4 was best.} (8. Na4 Qa5+ 9. c3 b6 10. Bd2 c4 11. b4 Nxb4 12. cxb4 Bxb4) 8... Be7 $6 {[%eval 91,0] Inaccuracy. Qxb2 was best.} (8... Qxb2 9. Rb1) 9. O-O-O {[%eval 81,0]} c4 {[%eval 121,0]} 10. h4 $4 {[%eval -58,0] Blunder. Bxc4 was best.} (10. Bxc4) 10... O-O $4 {[%eval 136,0] Blunder. Qa5 was best.} (10... Qa5 11. Kb1 b5 12. Ne2 b4 13. b3 Nb6 14. h5 Ba6 15. f5 c3 16. Qc1 Nc4 17. Nf4) 11. h5 $4 {[%eval 35,0] Blunder. f5 was best.} (11. f5 Qd8) 11... f6 $4 {[%eval 242,0] Blunder. Qa5 was best.} (11... Qa5 12. f5) 12. h6 {[%eval 235,0]} g6 {[%eval 201,0]} 13. f5 {[%eval 174,0]} fxe5 $4 {[%eval 398,0] Blunder. gxf5 was best.} (13... gxf5 14. Qe1) 14. fxg6 $2 {[%eval 221,0] Mistake. fxe6 was best.} (14. fxe6 Qa5 15. exd7 Bxd7 16. dxe5 Be6 17. Nd4 Nxd4 18. Qxd4 Rad8 19. Be2 b5 20. Bg4 Rf5) 14... exd4 $6 {[%eval 353,0] Inaccuracy. Qa5 was best.} (14... Qa5 15. g7 Rf5 16. Kb1 b5 17. dxe5 b4 18. Ne2 Ndxe5 19. Nxe5 Rxe5 20. Nd4 Nxd4 21. Bxd4) 15. Nxd4 {[%eval 345,0]} Bc5 {[%eval 426,0]} 16. Na4 {[%eval 414,0]} Qa6 {[%eval 509,0]} 17. Nxe6 {[%eval 532,0]} Bxe3 $6 {[%eval 719,0] Inaccuracy. Rf5 was best.} (17... Rf5 18. Nexc5 Nxc5 19. Bxc5 Be6 20. Qe3 Re8 21. Nc3 b5 22. Qg3 Kh8 23. g7+ Kg8) 18. Qxe3 {[%eval 682,0]} Qxa4 {[%eval 773,0]} 19. Nxf8 {[%eval 761,0]} Nxf8 {[%eval 736,0]} 20. Qc3 {[%eval 642,0]} Ne6 $6 {[%eval 936,0] Inaccuracy. d4 was best.} (20... d4 21. Bxc4+ Qxc4 22. Qxc4+ Be6 23. Qb5 Re8 24. Qxb7 Ne7 25. gxh7+ Kxh7 26. Rhe1 Kxh6 27. Qb5) 21. Qf6 {[%eval 765,0]} Ncd8 $2 {[%eval 32754,0] Checkmate is now unavoidable. Ne5 was best.} (21... Ne5 22. Rxd5 Bd7 23. Qxe5 Rf8 24. gxh7+ Kxh7 25. Bxc4 Qxc4 26. Rxd7+ Kg6 27. Rg7+ Nxg7 28. Qxg7+) 22. Rxd5 {[%eval 32756,0]} Bd7 {[%eval 32756,0]} 23. Rxd7 $2 {[%eval 802,0] Lost forced checkmate sequence. Bxc4 was best.} (23. Bxc4 Qxc2+ 24. Kxc2 Ba4+ 25. Kb1 Bc2+ 26. Kxc2 Nf7 27. Qxf7+ Kh8 28. Qxh7#) 23... Qxd7 {[%eval 792,0]} 24. Bxc4 {[%eval 713,0]} Rc8 {[%eval 799,0]} 25. Rd1 $4 {[%eval 302,0] Blunder. Bb3 was best.} (25. Bb3 Rc7 26. Rd1 Qxd1+ 27. Kxd1 Rd7+ 28. Ke2 hxg6 29. Bxe6+ Nxe6 30. Qxe6+ Kh7 31. Qxd7+ Kxh6) 25... Qxd1+ {[%eval 298,0]} 26. Kxd1 {[%eval 298,0]} Rxc4 {[%eval 285,0]} 27. g7 {[%eval 257,0]} Rd4+ $6 {[%eval 347,0] Inaccuracy. Rc7 was best.} (27... Rc7 28. b4 Rf7 29. Qh4 a6 30. Kc1 Rc7 31. a4 Rd7 32. c4 Nf7 33. Qf6 Nd4 34. b5) 28. Ke2 $2 {[%eval 207,0] Mistake. Kc1 was best.} (28. Kc1 Rd7 29. b4 Rf7 30. Qe5 a6 31. g4 Re7 32. Qd6 Nc6 33. a4 Re8 34. b5 axb5) 28... Nf4+ $4 {[%eval 658,0] Blunder. Rd7 was best.} (28... Rd7 29. Ke1) 29. Kf2 $6 {[%eval 494,0] Inaccuracy. Kf3 was best.} (29. Kf3 Nf7 30. Qxd4 Ne6 31. Qf6 Nxh6 32. Qxe6+ Nf7 33. Qc8+ Kxg7 34. Qxb7 Kf6 35. Qa6+ Ke5) 29... Rd7 $4 {[%eval 32766,0] Checkmate is now unavoidable. Rd2+ was best.} (29... Rd2+ 30. Ke1 Re2+ 31. Kf1 Nf7 32. Qxf4 Re8 33. a4 b6 34. Qc4 Rb8 35. Qc6 Rd8 36. Qe6) 30. Qf8# 1-0