[Event "World day festival 14 Sunday Team Battle"] [Site "https://lichess.org/WEtHZqD1"] [Date "2024.01.14"] [White "Diyansu"] [Black "PETRMihaylyukov"] [Result "0-1"] [UTCDate "2024.01.14"] [UTCTime "14:32:21"] [WhiteElo "1779"] [BlackElo "850"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+21"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B13"] [Opening "Caro-Kann Defense: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 2. d4 d5 3. exd5 { B13 Caro-Kann Defense: Exchange Variation } cxd5 4. Nf3 Nf6 5. Bb5+ Bd7 6. Bxd7+ Qxd7 7. Ne5 Qd6 8. c3 e6 9. O-O Be7 10. f4 O-O 11. f5 exf5 12. Rxf5 Ng4?? { (-0.47 → 4.85) Blunder. Nc6 was best. } (12... Nc6 13. Nd3 Rae8 14. Nd2 Qd7 15. Qf3 Qe6 16. Qh3 Bd6 17. Nb3 Ne7 18. Rf3 Qxh3 19. Rxh3) 13. Bf4?? { (4.85 → -0.14) Blunder. Nxg4 was best. } (13. Nxg4 Nd7 14. Rf1 Rfe8 15. Nd2 Qe6 16. Nf2 Nf6 17. Nf3 Bd6 18. Nd3 Ng4 19. h3 Ne3) 13... Nxe5 14. Bxe5 Qh6?! { (-0.32 → 0.47) Inaccuracy. Qg6 was best. } (14... Qg6 15. Rf3 Qc6 16. Rf1 Nd7 17. Bf4 Bd6 18. Bxd6 Qxd6 19. Nd2 Rfe8 20. Nf3 Re7 21. Qb3) 15. Nd2 Nc6 16. Nf3?? { (0.19 → -3.79) Blunder. Bg3 was best. } (16. Bg3) 16... Nxe5?? { (-3.79 → 0.46) Blunder. Qe3+ was best. } (16... Qe3+ 17. Kh1 g6 18. Rf6 Nxe5 19. dxe5 Rfe8 20. Qxd5 Bxf6 21. exf6 Qf4 22. Qxb7 Qxf6 23. a4) 17. Nxe5 Bd6?! { (0.37 → 0.93) Inaccuracy. Qe6 was best. } (17... Qe6) 18. Qe2?! { (0.93 → 0.10) Inaccuracy. Ng4 was best. } (18. Ng4 Qe6) 18... Bxe5 19. Qxe5 Rae8?! { (0.28 → 1.15) Inaccuracy. Rad8 was best. } (19... Rad8 20. Qc7 Qd6 21. Qxb7 Rb8 22. Qxd5 Qxd5 23. Rxd5 Rxb2 24. c4 Re8 25. h3 g6 26. Kh2) 20. Qg3? { (1.15 → -0.13) Mistake. Qxd5 was best. } (20. Qxd5) 20... g6 21. Raf1 Re2 22. R5f4 Rfe8?! { (0.00 → 0.81) Inaccuracy. Rxb2 was best. } (22... Rxb2 23. Qf3) 23. Rxf7 Rf8?? { (0.73 → 5.83) Blunder. Qe3+ was best. } (23... Qe3+ 24. Qxe3) 24. Qf3?! { (5.83 → 4.02) Inaccuracy. Rxf8+ was best. } (24. Rxf8+ Qxf8 25. Rxf8+ Kxf8 26. Qb8+ Kg7 27. Qxb7+ Kh6 28. h4 Re1+ 29. Kf2 Re2+ 30. Kf3 Re3+) 24... Rxf7?? { (4.02 → Mate in 11) Checkmate is now unavoidable. Rfe8 was best. } (24... Rfe8 25. Qxd5 Qe3+ 26. Kh1 Qe4 27. Rf8+ Kg7 28. Rxe8 Qxd5 29. Rxe2 a5 30. Re7+ Kg8 31. Rd1) 25. Qxf7+ Kh8 26. Qe8+?? { (Mate in 10 → -7.90) Lost forced checkmate sequence. Qf6+ was best. } (26. Qf6+ Qg7 27. Qd8+ Qg8 28. Rf8 Kg7 29. Qf6+ Kh6 30. Rxg8 Re1+ 31. Kf2 Rf1+ 32. Kxf1 Kh5) 26... Rxe8 27. h3? { (-9.36 → Mate in 12) Checkmate is now unavoidable. Kh1 was best. } (27. Kh1 Re2) 27... Qe3+? { (Mate in 12 → -7.44) Lost forced checkmate sequence. Qd2 was best. } (27... Qd2 28. Kh1 Re2 29. Rg1 Qxb2 30. c4 dxc4 31. d5 Qd4 32. Kh2 Qe5+ 33. Kh1 Qxd5 34. Kh2) 28. Kh1 Qe2 29. Rf7? { (-7.95 → Mate in 8) Checkmate is now unavoidable. Rb1 was best. } (29. Rb1 Qc2) 29... Qe1+? { (Mate in 8 → -7.47) Lost forced checkmate sequence. Qxb2 was best. } (29... Qxb2 30. Rf1 Re2 31. Rg1 Qxc3 32. Kh2 Qc7+ 33. Kh1 Qg3 34. a3 a5 35. a4 Kg7 36. h4) 30. Kh2 Qa1 31. Rxb7?? { (-6.79 → Mate in 6) Checkmate is now unavoidable. Rf2 was best. } (31. Rf2 Qe1 32. Rf4 Qd2 33. Rg4 h5 34. a3 hxg4 35. Kg3 Qxb2 36. Kh4 gxh3 37. gxh3) 31... Re1 32. Rxa7 Rh1+ 33. Kg3 Qe1+ 34. Kg4 Rf1 35. Ra8+ Kg7 36. Ra7+ Kh6 37. h4 Qe6+ 38. Kg3 Qe3+ 39. Kh2 Qg1+ 40. Kg3 Rf2 41. Ra5 Qxg2# { Black wins by checkmate. } 0-1