[Event "I interprovincial Arauco onlin Team Battle"] [Site "https://lichess.org/2J3UavEd"] [Date "2023.08.18"] [White "vichotacumceres"] [Black "J4vier10"] [Result "0-1"] [UTCDate "2023.08.18"] [UTCTime "01:17:09"] [WhiteElo "1812"] [BlackElo "1152"] [WhiteRatingDiff "-321"] [BlackRatingDiff "+85"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A45"] [Opening "Queen's Pawn Game: Veresov, Richter Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. f3? { (0.28 → -0.83) Mistake. c4 was best. } (2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Qa4+ Nc6 6. e3 O-O) 2... d5 3. Nc3 { A45 Queen's Pawn Game: Veresov, Richter Attack } g6?! { (-0.58 → 0.40) Inaccuracy. c5 was best. } (3... c5 4. e4 Nc6 5. exd5 Nxd5 6. dxc5 Nxc3 7. Qxd8+ Nxd8 8. bxc3) 4. e4 Bg7?! { (0.18 → 1.15) Inaccuracy. dxe4 was best. } (4... dxe4 5. fxe4 Bg7 6. Nf3 O-O 7. Bc4 c5 8. dxc5 Qa5 9. Bd2) 5. e5 Ng8 6. Bb5+ Nc6?! { (0.49 → 1.45) Inaccuracy. Bd7 was best. } (6... Bd7) 7. f4 Bd7 8. b3 f6 9. exf6?! { (1.09 → 0.26) Inaccuracy. Nf3 was best. } (9. Nf3 Nb4 10. a3 Bxb5 11. axb4 Qd7 12. Nxb5 Qxb5 13. Ra5 Qd7 14. h4 Nh6 15. h5 c6) 9... Nxf6 10. Ba3 Nh5?! { (-0.34 → 0.21) Inaccuracy. O-O was best. } (10... O-O) 11. Nxd5?? { (0.21 → -2.44) Blunder. Bxc6 was best. } (11. Bxc6 Bxc6) 11... Nxd4?? { (-2.44 → 0.32) Blunder. a6 was best. } (11... a6 12. Be2 Be6 13. Nb4 Nxd4 14. Bxh5 Nb5 15. Bf3 Nxa3 16. Bxb7 Bc3+ 17. Kf2 Bxb4 18. Bxa8) 12. Bxd7+?? { (0.32 → -3.94) Blunder. Bxe7 was best. } (12. Bxe7 Qxe7+ 13. Nxe7 Bxb5 14. c4 Bd7 15. Qd2 Kxe7 16. O-O-O Bf5 17. Nf3 Nxf3 18. Qb4+ Kf7) 12... Qxd7 13. Nh3?! { (-4.29 → -5.50) Inaccuracy. c4 was best. } (13. c4 e6 14. Ne7 c5 15. Bxc5 Nxf4 16. g3 Nc2+ 17. Qxc2 Nd3+ 18. Ke2 Nxc5 19. Nxg6 Bxa1) 13... Qe6+ 14. Qe2?? { (-5.51 → Mate in 1) Checkmate is now unavoidable. Kf2 was best. } (14. Kf2 Qxd5 15. Bxe7 Kxe7 16. Re1+ Kf8 17. c3 Qc5 18. cxd4 Qxd4+ 19. Qxd4 Bxd4+ 20. Kf3 Bxa1) 14... Nxe2?? { (Mate in 1 → -0.71) Lost forced checkmate sequence. Qxe2# was best. } (14... Qxe2#) 15. Nxe7?? { (-0.71 → Mate in 4) Checkmate is now unavoidable. Nxc7+ was best. } (15. Nxc7+) 15... Nd4+ 16. Kd2 Qe2+ 17. Kc3 Nb5+ 18. Kb4 Bxa1 19. Rxa1 Qxe7+ 20. Kxb5 Qxa3?! { (Mate in 10 → -10.48) Lost forced checkmate sequence. a6+ was best. } (20... a6+ 21. Kc4 b5+ 22. Kc3 Qf6+ 23. Kb4 c5+ 24. Kxc5 Rc8+ 25. Kd5 Rd8+ 26. Bd6 Rxd6+ 27. Ke4) 21. Re1+ Kd8 22. Rd1+ Kc8 23. Ng5?! { (-11.30 → Mate in 14) Checkmate is now unavoidable. g3 was best. } (23. g3 a5 24. Kc4 Qb4+ 25. Kd3 Rd8+ 26. Ke3 Rxd1 27. Kf3 Qc3+ 28. Kg4 Qxc2 29. Kh4 Qxa2) 23... a6+?! { (Mate in 14 → -11.80) Lost forced checkmate sequence. c5 was best. } (23... c5 24. c3 a6+ 25. Kb6 Qxa2 26. Ne6 Qxb3+ 27. Kxc5 Qxc3+ 28. Kd5 Re8 29. f5 Nf6+ 30. Kd6) 24. Kc4 b5+ 25. Kc3 Qxa2 26. Nf7 Rf8 27. Ne5 Nxf4 28. Nc6 Kb7 29. Nb4 Qa5 30. Rd4?! { (-44.03 → Mate in 4) Checkmate is now unavoidable. Kb2 was best. } (30. Kb2 Qxb4) 30... Ne2+ 31. Kb2 Nxd4 32. Nd3 Rfd8?! { (Mate in 5 → -16.63) Lost forced checkmate sequence. b4 was best. } (32... b4 33. Kc1 Qa1+ 34. Kd2 Qc3+ 35. Kd1 Rf1+ 36. Ne1 Qxc2#) 33. b4 Qa4 34. c3 Qb3+ 35. Kc1 Ne2+ 36. Kd2 Qxc3+ 37. Kxe2 Qxd3+ 38. Kf2 Qa3 39. g3 Rd2+ 40. Kg1 Qa1# { Black wins by checkmate. } 0-1