[Event "TORNEO PRÁCTICO Arena"] [Site "https://lichess.org/z20Up5Dr"] [Date "2021.11.19"] [Round "-"] [White "SammyYanay5"] [Black "Terelu2021"] [Result "0-1"] [GameId "z20Up5Dr"] [UTCDate "2021.11.19"] [UTCTime "16:09:27"] [WhiteElo "1378"] [BlackElo "1528"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+83"] [Variant "Standard"] [TimeControl "240+0"] [ECO "A00"] [Opening "Polish Opening: Symmetrical Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. b4 { [%eval 0.0] } 1... b5 { [%eval 0.21] } { A00 Polish Opening: Symmetrical Variation } 2. c4? { (0.21 → -0.92) Mistake. a4 was best. } { [%eval -0.92] } (2. a4 bxa4 3. Nf3 e6 4. Ba3 Bb7 5. e3 Nf6 6. Be2 Nd5) 2... bxc4 { [%eval -0.93] } 3. b5?? { (-0.93 → -3.01) Blunder. e4 was best. } { [%eval -3.01] } (3. e4 e6 4. Bxc4 Bb7 5. Nc3 Bxb4 6. Rb1 c5 7. Qe2 Bc6) 3... Bb7?! { (-3.01 → -2.00) Inaccuracy. a6 was best. } { [%eval -2.0] } (3... a6 4. bxa6) 4. b6?? { (-2.00 → -6.49) Blunder. Nf3 was best. } { [%eval -6.49] } (4. Nf3 e6) 4... cxb6?! { (-6.49 → -4.55) Inaccuracy. axb6 was best. } { [%eval -4.55] } (4... axb6 5. e3 e6 6. Nf3 d5 7. Be2 Nf6 8. O-O Be7 9. Bb2 O-O 10. Nc3 Na6 11. a4) 5. Nc3 { [%eval -5.44] } 5... Bd5?? { (-5.44 → 2.81) Blunder. d5 was best. } { [%eval 2.81] } (5... d5 6. Nf3) 6. Nb5?? { (2.81 → -4.86) Blunder. Nxd5 was best. } { [%eval -4.86] } (6. Nxd5) 6... a6?! { (-4.86 → -3.77) Inaccuracy. Nf6 was best. } { [%eval -3.77] } (6... Nf6 7. Bb2) 7. Nc7+?? { (-3.77 → -9.31) Blunder. Nc3 was best. } { [%eval -9.31] } (7. Nc3 Bc6 8. e4 b5 9. d4 Qa5 10. Bd2 b4 11. Nge2 e6 12. d5 exd5 13. Nxd5 Bxd5) 7... Qxc7 { [%eval -9.07] } 8. d4 { [%eval -10.75] } 8... Qd8 { [%eval -9.67] } 9. e3 { [%eval -9.84] } 9... Nc6 { [%eval -10.27] } 10. Ke2 { [%eval -11.28] } 10... Nxd4+ { [%eval -9.36] } 11. Kd2 { [%eval -10.8] } 11... Nb3+ { [%eval -8.85] } 12. Kc3 { [%eval -11.42] } 12... Nxa1 { [%eval -11.0] } 13. Kd4 { [%eval -16.22] } 13... Nb3+ { [%eval -12.69] } 14. Kxd5 { [%eval -16.45] } 14... Nxc1 { [%eval -13.23] } 15. Kd4 { [%eval -15.13] } 15... Nxa2 { [%eval -13.66] } 16. Qh5 { [%eval -21.42] } 16... g6 { [%eval -19.77] } 17. Qxg6 { [%eval -26.57] } 17... hxg6 { [%eval -24.75] } 18. f4?! { (-24.75 → Mate in 7) Checkmate is now unavoidable. Bxc4 was best. } { [%eval #-7] } (18. Bxc4 e5+) 18... c3?! { (Mate in 7 → -26.00) Lost forced checkmate sequence. d5 was best. } { [%eval -26.0] } (18... d5 19. e4 e6 20. Bxc4 dxc4+ 21. Ke3 Qd3+ 22. Kf2 Bc5+ 23. Ke1 Nc3 24. g4 Qd1#) 19. f5 { [%eval -35.36] } 19... gxf5 { [%eval -27.93] } 20. g4 { [%eval -43.16] } 20... f4 { [%eval -29.17] } 21. g5 { [%eval -40.54] } 21... fxe3 { [%eval -28.51] } 22. g6 { [%eval -35.37] } 22... c2 { [%eval -35.54] } 23. g7?! { (-35.54 → Mate in 7) Checkmate is now unavoidable. gxf7+ was best. } { [%eval #-7] } (23. gxf7+ Kxf7) 23... Bxg7+ { [%eval #-6] } 24. Kd5 { [%eval #-2] } 24... c1=Q { [%eval #-3] } 25. Ke4 { [%eval #-3] } 25... Qxf1 { [%eval #-5] } 26. Kd5 { [%eval #-1] } 26... d6 { [%eval #-2] } 27. Kc6 { [%eval #-2] } 27... Qc1+ { [%eval #-2] } 28. Kb7 { [%eval #-1] } 28... Rb8+ { [%eval #-2] } 29. Kxa6 { [%eval #-2] } 29... Qa3+ { [%eval #-2] } 30. Kb5 { [%eval #-2] } 30... Qb2+ { [%eval #-2] } { Black wins on time. } 0-1