[Event "Kaissa Chess 12"] [Site "https://lichess.org/TGv4KbUf"] [Date "2020.11.27"] [White "Kristian_Urban"] [Black "ValerijaOsipova"] [Result "0-1"] [UTCDate "2020.11.27"] [UTCTime "17:17:19"] [WhiteElo "1154"] [BlackElo "1378"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "240+3"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e3 { A00 Van't Kruijs Opening } e5 2. d3 Nf6 3. c3?! { (0.00 → -0.95) Inaccuracy. Nf3 was best. } (3. Nf3 Nc6 4. c4 d5 5. cxd5 Nxd5 6. Be2 Be7 7. O-O O-O) 3... Nc6 4. f3?! { (-0.64 → -1.68) Inaccuracy. c4 was best. } (4. c4 d5 5. cxd5 Nxd5 6. Nf3 Be6 7. a3 Qd7 8. b4 f6) 4... Bc5?! { (-1.68 → -0.65) Inaccuracy. d5 was best. } (4... d5 5. Ne2 Bd6 6. g3 h5 7. Nd2 h4 8. Rg1 O-O 9. Qc2 Bd7 10. a3 a5 11. g4) 5. g3?! { (-0.65 → -1.67) Inaccuracy. d4 was best. } (5. d4 Bb6 6. Bd3 d5 7. Ne2 O-O 8. a4 a5 9. O-O Re8 10. Nd2 exd4 11. exd4 Ne5) 5... d6?! { (-1.67 → -0.95) Inaccuracy. d5 was best. } (5... d5) 6. a4 O-O? { (-1.14 → 0.11) Mistake. d5 was best. } (6... d5 7. Bg2) 7. h4?? { (0.11 → -2.42) Blunder. b4 was best. } (7. b4 Nxb4) 7... d5 8. b3 d4 9. Ke2?? { (-2.23 → -5.70) Blunder. b4 was best. } (9. b4 Bd6) 9... dxe3 10. Qd2?? { (-4.65 → -18.83) Blunder. Bxe3 was best. } (10. Bxe3 Bxe3 11. Kxe3 e4 12. Kd2 exf3 13. Nxf3 Ng4 14. Rg1 Re8 15. Kc1 Ne3 16. Qe1 Bg4) 10... exd2 11. Bxd2 Bxg1 12. Rxg1 Bf5 13. Kd1 Bxd3 14. Bxd3 Qxd3 15. Kc1 Qxf3 16. Kb2 Rfd8 17. Rc1 Qxg3 18. Ra2 Qxh4 19. Kc2 Qe4+ 20. Kb2 Qe2 21. Rc2 Ne4 22. Bg5 f6 23. Rxe2 Nxg5 24. Rc2 h5 25. Na3 h4 26. Nb1 h3 27. Ka3 a6 28. Rc1 b5 29. Kb2 bxa4 30. bxa4 Rab8+ 31. Ka1 Kf7 32. Na3 Rh8 33. Nc2 h2 34. Ra3?! { (-14.58 → Mate in 12) Checkmate is now unavoidable. Rh1 was best. } (34. Rh1 Ne4) 34... h1=Q 35. Rxh1 Rxh1+ 36. Ka2 Rhb1?! { (Mate in 10 → -13.83) Lost forced checkmate sequence. Rh2 was best. } (36... Rh2 37. Rb3 Rxc2+ 38. Ka3 Ne4 39. Rxb8 Nxb8 40. Kb3 Rxc3+ 41. Ka2 Nc6 42. Kb2 Na5 43. Ka2) 37. Ne3?! { (-13.83 → Mate in 1) Checkmate is now unavoidable. Nb4 was best. } (37. Nb4 R1xb4 38. cxb4 Nxb4+ 39. Kb2 Ne4 40. Kc1 a5 41. Kd1 Nd5 42. Kc2 Rb4 43. Kd1 Ndc3+) 37... R8b2# { Black wins by checkmate. } 0-1