[Event "Jannies vs Helpies Friendly Team Battle"] [Site "https://lichess.org/b57s2kCm"] [Date "2021.03.15"] [White "Henning_Bouwer"] [Black "Ewaldhelpskaak"] [Result "0-1"] [UTCDate "2021.03.15"] [UTCTime "15:30:38"] [WhiteElo "919"] [BlackElo "1122"] [WhiteRatingDiff "-13"] [BlackRatingDiff "+15"] [Variant "Standard"] [TimeControl "420+0"] [ECO "C50"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 { C50 Four Knights Game: Italian Variation } 5. Na4? { (0.22 → -0.94) Mistake. d3 was best. } (5. d3 d6 6. Na4 Bb6 7. a3 O-O 8. O-O Re8 9. Re1 Bd7) 5... d6? { (-0.94 → 0.59) Mistake. Nxe4 was best. } (5... Nxe4 6. Nxc5 Nxc5 7. d4 exd4 8. Nxd4 Ne5 9. Qe2 O-O 10. Qxe5) 6. Nxc5 dxc5 7. O-O Bg4 8. h3 Bh5?! { (0.26 → 0.91) Inaccuracy. Bxf3 was best. } (8... Bxf3 9. Qxf3 Nd4 10. Qd1 b5 11. Be2 O-O 12. d3 Qd6 13. a4 b4 14. c3 bxc3 15. bxc3) 9. g4?! { (0.91 → 0.16) Inaccuracy. Bb5 was best. } (9. Bb5 Qd6) 9... Bg6 10. Nh4?? { (0.00 → -3.55) Blunder. Bb5 was best. } (10. Bb5 Bxe4 11. Nxe5 Qd5 12. Bxc6+ bxc6 13. d3 Qxe5 14. dxe4 O-O 15. Qe2 Nxe4 16. f3 Qd4+) 10... Bxe4?? { (-3.55 → -1.48) Blunder. Nxe4 was best. } (10... Nxe4 11. Ng2 Nd6 12. Be2 h5 13. gxh5 Qd7 14. Bg4 f5 15. Be2 O-O-O 16. d3 Nd4 17. hxg6) 11. d3 Bg6? { (-1.67 → -0.03) Mistake. Bd5 was best. } (11... Bd5) 12. Nxg6?? { (-0.03 → -1.77) Blunder. f4 was best. } (12. f4 Nd7) 12... hxg6 13. c3?! { (-2.26 → -3.55) Inaccuracy. Bg5 was best. } (13. Bg5 Qd6) 13... Rxh3 14. a3? { (-3.53 → -5.75) Mistake. Kg2 was best. } (14. Kg2 Rh7) 14... Rh4? { (-5.75 → -3.11) Mistake. Qd7 was best. } (14... Qd7 15. Kg2 Rh4 16. f3 O-O-O 17. Bg5 Nxg4 18. Rh1 Rdh8 19. Rxh4 Rxh4 20. Bxh4 Ne3+ 21. Kg3) 15. Ba2?? { (-3.11 → -9.15) Blunder. Bg5 was best. } (15. Bg5 Rh8) 15... Nxg4 16. Qb3 c4 17. dxc4?? { (-6.07 → Mate in 5) Checkmate is now unavoidable. Qxb7 was best. } (17. Qxb7 Kd7) 17... Qg5?? { (Mate in 5 → 13.10) Lost forced checkmate sequence. Qd3 was best. } (17... Qd3 18. Be3 Qe4 19. f3 Qxe3+ 20. Kg2 Qd2+ 21. Rf2 Qxf2#) 18. c5?? { (13.10 → Mate in 1) Checkmate is now unavoidable. Bxg5 was best. } (18. Bxg5) 18... Nxf2+?? { (Mate in 1 → 9.94) Lost forced checkmate sequence. Ne3# was best. } (18... Ne3#) 19. Kxf2?? { (9.94 → Mate in 4) Checkmate is now unavoidable. Bxg5 was best. } (19. Bxg5 Nh3+ 20. Kg2 Nxg5 21. Qxb7 Rb8 22. Qxc6+ Kf8 23. Rf2 Rg4+ 24. Kh2 Rf4 25. Re2 Ne6) 19... Qf5+ 20. Ke1 Re4+?! { (Mate in 9 → -17.61) Lost forced checkmate sequence. Qe4+ was best. } (20... Qe4+ 21. Kd1 Qd3+ 22. Bd2 O-O-O 23. Qe6+ fxe6 24. Bd5 Rxd5 25. Rf8+ Nd8 26. Rxd8+ Rxd8 27. Ke1) 21. Kd2 Qxf1 22. Kc2 Re2+ 23. Bd2 Qf5+ 24. Kd1 Qf1+ 25. Kc2 Qf2 26. Rg1? { (-9.25 → Mate in 9) Checkmate is now unavoidable. Qxf7+ was best. } (26. Qxf7+ Qxf7) 26... Rxd2+?! { (Mate in 9 → -23.00) Lost forced checkmate sequence. O-O-O was best. } (26... O-O-O 27. Qd5 Rxd2+ 28. Kc1 R2xd5 29. Bxd5 Qxg1+ 30. Kd2 Rxd5+ 31. Ke2 Qg4+ 32. Ke3 Qf4+ 33. Ke2) 27. Kc1 Qxg1+ 28. Kxd2 Qf2+ 29. Kd3?! { (-12.63 → Mate in 4) Checkmate is now unavoidable. Kc1 was best. } (29. Kc1 O-O-O) 29... Rd8+ 30. Kc4 Qf4+ 31. Kb5 a6# { Black wins by checkmate. } 0-1