[Event "Clase 01-06-2021"] [Site "https://lichess.org/VIHANdqA"] [Date "2021.06.01"] [White "FabrizzioItu_URP"] [Black "DanielRojas_URP"] [Result "0-1"] [UTCDate "2021.06.01"] [UTCTime "22:51:37"] [WhiteElo "1381"] [BlackElo "1638"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "300+3"] [ECO "B00"] [Opening "Nimzowitsch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nc6 { B00 Nimzowitsch Defense } 2. Be2 e5 3. Nh3? { (0.00 → -1.12) Mistake. Nf3 was best. } (3. Nf3 Nf6 4. Nc3 d5 5. exd5 Nxd5 6. Bb5 Nxc3 7. bxc3 Bd6) 3... Qe7?! { (-1.12 → -0.14) Inaccuracy. Nf6 was best. } (3... Nf6 4. d3 d5 5. exd5 Nxd5 6. Ng5 h6 7. Nf3 Be6 8. Nc3) 4. g3?? { (-0.14 → -1.85) Blunder. d3 was best. } (4. d3) 4... g5?? { (-1.85 → -0.07) Blunder. Nf6 was best. } (4... Nf6 5. f3) 5. c3?! { (-0.07 → -0.90) Inaccuracy. Nc3 was best. } (5. Nc3 h6) 5... Qe6?? { (-0.90 → 3.47) Blunder. d6 was best. } (5... d6 6. Ng1) 6. b3?? { (3.47 → -4.91) Blunder. Nxg5 was best. } (6. Nxg5 Qf6 7. d4 Bh6 8. h4 exd4 9. Bh5 Bxg5 10. hxg5 Qe5 11. Qf3 Qg7 12. Na3 d6) 6... Qxh3 7. Bf1 Qe6 8. c4 b6 9. f3 Qf6 10. g4 Bc5 11. Bb2 Nh6?! { (-8.38 → -5.68) Inaccuracy. Nge7 was best. } (11... Nge7 12. Nc3 h5 13. Qe2 Nd4 14. Qd3 Nxf3+ 15. Kd1 hxg4 16. a4 Ng6 17. Nd5 Qd6 18. Be2) 12. h3 Ba6 13. Bg2 O-O-O 14. Nc3 Rhe8 15. Ne2 d6 16. Ng3 Qf4?? { (-6.76 → 3.08) Blunder. Ng8 was best. } (16... Ng8 17. a3) 17. Nf1?? { (3.08 → -9.46) Blunder. Nh5 was best. } (17. Nh5 d5) 17... Rd7 18. Rc1 Red8 19. Ke2 b5 20. cxb5 Bxb5+ 21. Ke1 d5?! { (-10.30 → -5.38) Inaccuracy. f5 was best. } (21... f5 22. Rc4 Bxc4 23. bxc4 fxe4 24. Qe2 d5 25. cxd5 Rxd5 26. Bc3 Rd3 27. Qxe4 Rxc3 28. Qxf4) 22. exd5? { (-5.38 → -11.30) Mistake. Rxc5 was best. } (22. Rxc5 Nb4) 22... Rxd5 23. Rc2 Nb4 24. a4 Nxc2+?! { (Mate in 5 → -22.82) Lost forced checkmate sequence. Nd3+ was best. } (24... Nd3+ 25. Ke2 Qg3 26. Bd4 Qxg2+ 27. Ke3 Bxd4+ 28. Ke4 Nf2#) 25. Qxc2 Rxd2 26. Nxd2 Bb4 27. axb5 Bxd2+?? { (Mate in 6 → -6.50) Lost forced checkmate sequence. Rxd2 was best. } (27... Rxd2 28. Qxc7+ Kxc7 29. Kf1 Rxb2 30. b6+ Kxb6 31. Kg1 Bc5+ 32. Kf1 Qc1#) 28. Kd1?? { (-6.50 → Mate in 5) Checkmate is now unavoidable. Kf1 was best. } (28. Kf1 f5 29. Qc5 Bb4 30. Qxe5 Rd1+ 31. Kf2 Qd2+ 32. Kg3 Bd6 33. Rxd1 Bxe5+ 34. Bxe5 f4+) 28... Kb7?? { (Mate in 5 → 0.00) Lost forced checkmate sequence. Bc3+ was best. } (28... Bc3+ 29. Ke2 Rd2+ 30. Kf1 Qe3 31. Qf5+ Nxf5 32. gxf5 Qf2#) 29. Re1?? { (0.00 → Mate in 8) Checkmate is now unavoidable. Qc6+ was best. } (29. Qc6+ Kb8 30. Kc2 f6 31. Rd1 Nf7 32. Bf1 Qh2 33. Kb1 Rd6 34. Qe8+ Nd8 35. Ba3 Rd4) 29... Qg3?? { (Mate in 8 → 0.00) Lost forced checkmate sequence. Bb4+ was best. } (29... Bb4+ 30. Bd4 Rxd4+ 31. Ke2 Rd2+ 32. Kf1 Rxc2 33. Ra1 Qd2 34. Rxa7+ Kxa7 35. b6+ cxb6 36. f4) 30. Rg1?? { (0.00 → Mate in 9) Checkmate is now unavoidable. Qc6+ was best. } (30. Qc6+ Kb8 31. Re2 Bc3+ 32. Kc2 Bxb2 33. Kxb2 Qf4 34. Qxh6 Rd2+ 35. Rxd2 Qxd2+ 36. Ka3 Qc1+) 30... f6?? { (Mate in 9 → -4.92) Lost forced checkmate sequence. Be3+ was best. } (30... Be3+ 31. Qd3 Rxd3+ 32. Kc2 Rd2+ 33. Kb1 Bxg1 34. Bh1 Bd4 35. f4+ Kb8 36. Bf3 Rxb2+ 37. Ka1) 31. Bc1? { (-4.92 → -15.13) Mistake. Ke2 was best. } (31. Ke2 Be1) 31... Bb4+?? { (-15.13 → 1.31) Blunder. Be3+ was best. } (31... Be3+) 32. Ke2 a6?? { (0.38 → 8.80) Blunder. Kb8 was best. } (32... Kb8) 33. Bd2?? { (8.80 → -11.13) Blunder. bxa6+ was best. } (33. bxa6+ Kc8) 33... Bxd2?? { (-11.13 → -3.01) Blunder. Rxd2+ was best. } (33... Rxd2+) 34. bxa6+?! { (-3.01 → -4.30) Inaccuracy. Qc6+ was best. } (34. Qc6+ Kc8) 34... Kxa6?? { (-4.30 → Mate in 4) Checkmate is now unavoidable. Kb6 was best. } (34... Kb6 35. Qe4 c6 36. Qxh7 Rb8 37. Qe4 Qf4 38. a7 Ra8 39. Rd1 Bb4 40. Rd7 Ng8 41. Qxf4) 35. Rd1?? { (Mate in 4 → Mate in 1) Lost forced checkmate sequence. Qc6+ was best. } (35. Qc6+ Ka7 36. Ra1+ Ba5 37. Qxc7+ Ka8 38. Rxa5#) 35... Qxg2# { Black wins by checkmate. } 0-1