[Event "Командный чемпионат ПГНИУ 2024 Team Battle"] [Site "https://lichess.org/SgYsxtHJ"] [Date "2024.03.14"] [White "nikulina_01"] [Black "sm3r7n1k"] [Result "0-1"] [UTCDate "2024.03.14"] [UTCTime "16:04:41"] [WhiteElo "682"] [BlackElo "926"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+43"] [Variant "Standard"] [TimeControl "420+3"] [ECO "C00"] [Opening "Rat Defense: Small Center Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d6 2. e4 e6 { C00 Rat Defense: Small Center Defense } 3. Nf3 Nc6 4. c4 b6?! { (0.90 → 1.50) Inaccuracy. Nf6 was best. } (4... Nf6 5. Nc3 g6 6. h3 Bg7 7. Be2 O-O 8. O-O e5 9. d5) 5. Nc3 Na5 6. b3 c5 7. b4? { (1.51 → 0.07) Mistake. Bb2 was best. } (7. Bb2 a6 8. Bd3 Be7 9. Bc2 cxd4 10. Nxd4 Nf6 11. Qe2 O-O 12. O-O-O e5 13. Nf5 Bxf5) 7... cxb4 8. Qa4+ b5?? { (0.05 → 1.94) Blunder. Bd7 was best. } (8... Bd7 9. Qxb4) 9. Qxb5+?! { (1.94 → 1.33) Inaccuracy. Nxb5 was best. } (9. Nxb5 Bd7 10. Qxb4 d5 11. c5 Nc6 12. Qa3 a6 13. Nc3 dxe4 14. Nxe4 Be7 15. Bd3 Nf6) 9... Bd7 10. Qb6?? { (1.08 → -5.77) Blunder. Qxb4 was best. } (10. Qxb4 Rb8 11. Qa3 Nxc4 12. Bxc4 d5 13. Qxa7 Bb4 14. Bd2 dxc4 15. a3 Ba5 16. Rb1 Ra8) 10... Qxb6 11. d5 Qc7 12. dxe6 fxe6 13. Nb5 Qc6 14. Nbd4 Qc5 15. Nb3 Qc7 16. Nxa5 Qxa5 17. Ng5 h6 18. Be2 hxg5 19. g4 Rc8 20. Rg1 Nf6 21. Rg3 Nxe4 22. f3? { (-8.62 → Mate in 7) Checkmate is now unavoidable. Rb3 was best. } (22. Rb3 Rxh2 23. Bf3 Nxf2 24. Rab1 Rxc4 25. Be3 Nxg4 26. R1b2 Ne5) 22... Nxg3 23. hxg3 Rh3?! { (Mate in 6 → -11.51) Lost forced checkmate sequence. Qe5 was best. } (23... Qe5 24. Kf1 Rh1+ 25. Kg2 Qxe2+ 26. Kxh1 Bc6 27. Bb2 Bxf3+ 28. Kg1 Qg2#) 24. Bf4 e5 25. Bxe5?! { (-10.62 → Mate in 5) Checkmate is now unavoidable. Be3 was best. } (25. Be3 Rh1+ 26. Kf2 Rxa1 27. Bxg5 b3 28. Bc1 Rxc1 29. Kg2 Rc2) 25... dxe5 26. Rd1 Rxg3 27. f4 exf4 28. Rd4 Qxa2 29. Rxf4 Rg2 30. Kf1 Rxe2 31. Rf5 Qa1+ 32. Kxe2 Bxf5 33. gxf5 Rxc4 34. Kf3 Qa3+ 35. Kg2 Rc3 36. Kh2 Qa2+ 37. Kh1 Rc1# { Black wins by checkmate. } 0-1