[Event "I torneo Práctica Arena"] [Site "https://lichess.org/UDddd5gg"] [Date "2021.05.13"] [White "yosoyyo20"] [Black "jerogod"] [Result "0-1"] [UTCDate "2021.05.13"] [UTCTime "13:52:04"] [WhiteElo "1169"] [BlackElo "1270"] [WhiteRatingDiff "-17"] [BlackRatingDiff "+13"] [Variant "Standard"] [TimeControl "360+2"] [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. Nf3 Nf6 3. Nc3?! { (0.63 → 0.00) Inaccuracy. Nbd2 was best. } (3. Nbd2 d5 4. e3 g6 5. c4 Bg7 6. cxd5 Nxd5 7. Bb5 O-O) 3... d5 4. Nh4 e5 5. Nf3?! { (-0.64 → -1.45) Inaccuracy. dxe5 was best. } (5. dxe5 Nxe5 6. Bf4 Nc4 7. e4 Nxb2 8. Qd4 c6 9. Rb1 Ba3) 5... exd4 6. Nb1? { (-1.30 → -3.22) Mistake. Nxd4 was best. } (6. Nxd4) 6... Bg4?! { (-3.22 → -2.48) Inaccuracy. Bc5 was best. } (6... Bc5 7. g3) 7. Nh4?? { (-2.48 → -5.62) Blunder. Nxd4 was best. } (7. Nxd4 Nxd4 8. Qxd4 c5 9. Qd1 Bd6 10. h3 Be6 11. e3 a6 12. Nd2 Qe7 13. b3 Be5) 7... Qd6? { (-5.62 → -3.56) Mistake. Ne4 was best. } (7... Ne4 8. Nf3) 8. Na3?? { (-3.56 → -8.06) Blunder. g3 was best. } (8. g3 O-O-O) 8... Ne4 9. Nb5 Qf6 10. Nxc7+ Kd8 11. Nxa8?! { (-10.33 → Mate in 1) Checkmate is now unavoidable. Nf3 was best. } (11. Nf3) 11... d3?? { (Mate in 1 → -4.03) Lost forced checkmate sequence. Qxf2# was best. } (11... Qxf2#) 12. exd3?? { (-4.03 → Mate in 1) Checkmate is now unavoidable. Nf3 was best. } (12. Nf3 Bxf3 13. gxf3 Bb4+ 14. c3 Bxc3+ 15. bxc3 Qxc3+ 16. Bd2 Nxd2 17. Qxd2 Qxa1+ 18. Qd1 Qxa2) 12... Nxf2?? { (Mate in 1 → -4.00) Lost forced checkmate sequence. Qxf2# was best. } (12... Qxf2#) 13. Qxg4? { (-4.00 → -8.45) Mistake. Nf3 was best. } (13. Nf3 Nxd1) 13... Nxg4 14. b4? { (-8.52 → Mate in 6) Checkmate is now unavoidable. Nf3 was best. } (14. Nf3 Bb4+) 14... Bxb4+ 15. Kd1 Kd7?! { (Mate in 3 → -20.98) Lost forced checkmate sequence. Nf2+ was best. } (15... Nf2+ 16. Ke2 Nd4+ 17. Ke3 Nd1#) 16. Be2?! { (-20.98 → Mate in 1) Checkmate is now unavoidable. Nf3 was best. } (16. Nf3 Qxa1) 16... Qxh4?! { (Mate in 1 → -14.71) Lost forced checkmate sequence. Nf2# was best. } (16... Nf2#) 17. g3?! { (-14.71 → Mate in 1) Checkmate is now unavoidable. c3 was best. } (17. c3 Bxc3 18. Kc2 Bxa1 19. g3 Qh3 20. Kb1 Bd4 21. Bxg4+ Qxg4 22. Bb2 Bf2 23. Ba1 Rxa8) 17... Qd8?? { (Mate in 1 → -6.25) Lost forced checkmate sequence. Nf2# was best. } (17... Nf2#) 18. Nb6+ Qxb6 19. Bxg4+ Ke7 20. Bh5 g6 21. Be2 Ne5 22. d4? { (-7.37 → Mate in 10) Checkmate is now unavoidable. Bg5+ was best. } (22. Bg5+ Ke6) 22... Ng4?! { (Mate in 10 → -10.38) Lost forced checkmate sequence. Qxd4+ was best. } (22... Qxd4+ 23. Bd3 Nxd3 24. c3 Nb2+ 25. Ke2 Qe4+ 26. Be3 Bc5 27. Kd2 Bxe3+ 28. Ke2 Bf4+ 29. Kf2) 23. Bxg4 Qxd4+ 24. Ke2 Qxg4+ 25. Kf2 Bc5+ 26. Kf1?! { (-10.06 → Mate in 7) Checkmate is now unavoidable. Kg2 was best. } (26. Kg2 Qe4+) 26... Qf5+?! { (Mate in 7 → -10.26) Lost forced checkmate sequence. Qf3+ was best. } (26... Qf3+ 27. Ke1 Kd7 28. Rb1 Re8+ 29. Be3 Bxe3 30. Rxb7+ Kc6 31. Rb8 Rxb8 32. c3 Rb1#) 27. Kg2 Qf2+ 28. Kh3 Qxc2 29. Bf4 Qb2 30. Raf1 h5 31. g4? { (-7.74 → Mate in 5) Checkmate is now unavoidable. Rb1 was best. } (31. Rb1 Qxa2 32. Rhe1+ Kf8 33. Rxb7 Qf2 34. Reb1 g5 35. Bxg5 Qf5+ 36. Kg2 Qxg5 37. Rb8+ Kg7) 31... hxg4+ 32. Kxg4 f5+ 33. Kg3 Qa3+ 34. Rf3 Qb4? { (Mate in 7 → -9.13) Lost forced checkmate sequence. Rh3+ was best. } (34... Rh3+ 35. Kxh3 Qxf3+ 36. Bg3 Qxh1 37. Kh4 Qf3 38. Kg5 Qg4+ 39. Kh6 Kf7 40. Kh7 Qh5#) 35. Bc1? { (-9.13 → Mate in 1) Checkmate is now unavoidable. h4 was best. } (35. h4 Kd7 36. Rhf1 g5 37. hxg5 Qb2 38. R3f2 Bxf2+ 39. Rxf2 Qa3+ 40. Rf3 Rh3+ 41. Kxh3 Qxf3+) 35... Qg4# { Black wins by checkmate. } 0-1