[Event "1 BGU A- 06OCT21 Arena"] [Site "https://lichess.org/LDruO9Dj"] [Date "2021.10.06"] [White "NUNEZ-SAMANTHA"] [Black "CHALEN-PATRICIA"] [Result "1-0"] [UTCDate "2021.10.06"] [UTCTime "14:52:01"] [WhiteElo "1863"] [BlackElo "1694"] [WhiteRatingDiff "+21"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A40"] [Opening "Mikenas Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nc6?! { (0.00 → 0.63) Inaccuracy. e6 was best. } { A40 Mikenas Defense } (1... e6 2. c4 d5 3. Nf3 Nf6 4. cxd5 exd5 5. Bf4 c5 6. Nc3) 2. c3?! { (0.63 → 0.05) Inaccuracy. Nf3 was best. } (2. Nf3 d5 3. c4 e6 4. a3 dxc4 5. e4 Na5 6. Bxc4 Nxc4) 2... b6? { (0.05 → 1.45) Mistake. d5 was best. } (2... d5 3. Bf4 Bf5 4. e3 e6 5. Nd2 Bd6 6. Ngf3 Nf6 7. Be2) 3. Nf3 Nf6 4. e4?! { (0.85 → -0.22) Inaccuracy. Nbd2 was best. } (4. Nbd2 d5 5. e3 Bb7 6. Bb5 a6 7. Bd3 e6 8. e4 dxe4) 4... d6? { (-0.22 → 1.17) Mistake. Nxe4 was best. } (4... Nxe4 5. d5 Nb8 6. Bd3 Nf6 7. c4 g6 8. Nc3 Bg7 9. O-O) 5. Nbd2 e5?! { (1.30 → 2.22) Inaccuracy. Bb7 was best. } (5... Bb7 6. Bb5 a6 7. Ba4 b5 8. Bc2 g6 9. O-O Bg7 10. Nb3 e5 11. d5 Ne7 12. Na5) 6. Ng1?? { (2.22 → 0.42) Blunder. Bb5 was best. } (6. Bb5) 6... exd4 7. cxd4 d5 8. Ne2?? { (0.33 → -2.47) Blunder. e5 was best. } (8. e5 Ne4) 8... g6?? { (-2.47 → 1.16) Blunder. dxe4 was best. } (8... dxe4 9. Nb3) 9. exd5?? { (1.16 → -0.97) Blunder. e5 was best. } (9. e5 Ne4 10. Nxe4 dxe4 11. Be3 Bb7 12. Nc3 Qd7 13. Bb5 a6 14. Bxc6 Qxc6 15. O-O Bg7) 9... Nxd5 10. Ne4? { (-0.73 → -2.04) Mistake. Nc3 was best. } (10. Nc3 Bb7) 10... Bb4+ 11. Bd2 Bxd2+?! { (-2.18 → -1.23) Inaccuracy. Qe7 was best. } (11... Qe7 12. N4c3) 12. Nxd2? { (-1.23 → -3.03) Mistake. Qxd2 was best. } (12. Qxd2 Bb7) 12... O-O 13. Qc2?? { (-3.23 → -7.82) Blunder. Nf3 was best. } (13. Nf3 Re8) 13... Ba6?? { (-7.82 → -1.01) Blunder. Ncb4 was best. } (13... Ncb4 14. Qb3 Bf5 15. O-O-O Nd3+ 16. Qxd3 Bxd3 17. Nc3 Bf5 18. Nf3 Be6 19. Nxd5 Bxd5 20. a3) 14. O-O-O?? { (-1.01 → -5.09) Blunder. Qxc6 was best. } (14. Qxc6 Nb4 15. Qf3 Nc2+ 16. Kd1 Nxa1 17. d5 c6 18. Nd4 Bxf1 19. Nxc6 Qh4 20. Rxf1 Qa4+) 14... Qd6?? { (-5.09 → -0.39) Blunder. Ncb4 was best. } (14... Ncb4 15. Qb3) 15. Ng1?? { (-0.39 → -4.25) Blunder. Ne4 was best. } (15. Ne4) 15... Ndb4 16. Qb3 Qc5+?? { (-8.42 → 10.25) Blunder. Nxd4 was best. } (16... Nxd4 17. Qxb4) 17. dxc5 bxc5 18. Bxa6 Rad8 19. Nc4 Rxd1+ 20. Kxd1 Rd8+ 21. Nd2 Nxa6 22. Qb7 Ncb4 23. Qxa7 Nb8 24. Qxc7 N4c6 25. Nh3 f5 26. Re1 h5 27. Nf4 g5?! { (17.55 → Mate in 9) Checkmate is now unavoidable. h4 was best. } (27... h4 28. Ne6) 28. Ne6?! { (Mate in 9 → 20.82) Lost forced checkmate sequence. Nxh5 was best. } (28. Nxh5 Rd7 29. Nf6+ Kg7 30. Nxd7 g4 31. Nxb8+ Kf6 32. Qxc6+ Kg5 33. Re7 g3 34. Rg7+ Kh5) 28... Re8?! { (20.82 → Mate in 1) Checkmate is now unavoidable. Rd7 was best. } (28... Rd7 29. Qc8+) 29. Nxc5?! { (Mate in 1 → 17.12) Lost forced checkmate sequence. Qg7# was best. } (29. Qg7#) 29... g4?! { (17.12 → Mate in 1) Checkmate is now unavoidable. Rxe1+ was best. } (29... Rxe1+ 30. Kxe1) 30. Nd7?! { (Mate in 1 → 20.12) Lost forced checkmate sequence. Rxe8# was best. } (30. Rxe8#) 30... Nxd7?! { (20.12 → Mate in 6) Checkmate is now unavoidable. Rxe1+ was best. } (30... Rxe1+ 31. Kxe1) 31. Rxe8+ Kf7 32. Qxd7+ Kf6 33. Qxc6+ Kg5 34. Re3 f4 35. Rd3 h4 36. g3 hxg3 37. hxg3 fxg3 38. fxg3 Kh5 39. Qc4 Kg5 40. Rd5+ Kf6 41. Qc6+ Ke7 42. Rg5 Kf7 43. Rxg4 Ke7 44. Rg7+ Kf8 45. Ra7 Kg8 46. Qc8# { White wins by checkmate. } 1-0