[Event "Interprovincials Warmup Open Team Battle"] [Site "https://lichess.org/YI8yeYdM"] [Date "2023.03.26"] [White "Chaos2061"] [Black "mantsiba"] [Result "0-1"] [UTCDate "2023.03.26"] [UTCTime "13:16:48"] [WhiteElo "1719"] [BlackElo "1917"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+4"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B12"] [Opening "Caro-Kann Defense: Advance Variation, Short Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 2. Nf3 d5 3. e5 Bf5 4. d4 { B12 Caro-Kann Defense: Advance Variation, Short Variation } e6 5. Bg5?! { (0.47 → -0.39) Inaccuracy. Be2 was best. } (5. Be2 Ne7 6. c3 Nd7 7. O-O h6 8. Nbd2 Bh7 9. Nb3 a5) 5... Ne7 6. Bd3 Bxd3 7. Qxd3 Qa5+ 8. c3 Qa6 9. Qc2 Nd7 10. Nbd2 Rc8 11. b3?! { (-0.17 → -0.80) Inaccuracy. b4 was best. } (11. b4 h6) 11... c5 12. c4?! { (-0.85 → -1.85) Inaccuracy. dxc5 was best. } (12. dxc5 Nxc5 13. c4 h6 14. Be3 Nd7 15. O-O Nf5 16. Qd1 Nxe3 17. fxe3 Bc5 18. cxd5 exd5) 12... cxd4 13. Nxd4 Nxe5 14. O-O N7g6 15. Nb5? { (-1.85 → -3.47) Mistake. Qc3 was best. } (15. Qc3 h6 16. Be3 Ng4 17. Kh1 Be7 18. f4 Nxe3 19. Qxe3 O-O 20. f5 Bg5 21. Qf2 Nf4) 15... Qxb5 16. cxb5? { (-3.15 → -5.68) Mistake. Qxg6 was best. } (16. Qxg6 hxg6 17. cxb5 Kd7 18. Be3 Bc5 19. Rfc1 Bxe3 20. fxe3 Ke7 21. e4 d4 22. a4 Rc3) 16... Rxc2 17. Rfc1 Rxc1+ 18. Rxc1 Kd7 19. a4 Bb4 20. Nf1 Nd3 21. Rc2 Rc8 22. Rxc8 Kxc8 23. Ne3 Bc5 24. Kf1 Bxe3 25. Bxe3 e5 26. Ke2 Ndf4+ 27. Kf3 d4 28. Bd2 Nd3 29. h3 f5 30. g4 e4+ 31. Ke2 f4 32. f3 e3 33. Kxd3 exd2 34. Kxd2 Ne5 35. Ke2 d3+ 36. Kd2 Kd7 37. Kc3 Kd6 38. Kd4?? { (-6.73 → Mate in 6) Checkmate is now unavoidable. g5 was best. } (38. g5 Nxf3 39. Kxd3 Kd5 40. g6 hxg6 41. b6 axb6 42. h4 Ne5+ 43. Kd2 Kd4 44. h5 f3) 38... d2 39. Kc3 d1=Q 40. b4 Qd3+ 41. Kb2 Nc4+ 42. Kc1 Qd2+ 43. Kb1 Qb2# { Black wins by checkmate. } 0-1