[Event "HCA Maraton 1 gr B Arena"] [Site "https://lichess.org/zLciTI9b"] [Date "2020.04.01"] [White "OlavTrannum"] [Black "Helladmin"] [Result "0-1"] [UTCDate "2020.04.01"] [UTCTime "16:13:25"] [WhiteElo "1583"] [BlackElo "1190"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+66"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A00"] [Opening "Polish Opening: Czech Defense"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. b4 e5 2. Bb2 d6 { A00 Polish Opening: Czech Defense } 3. e3 f5 4. Bc4 Nf6 5. Bb3 Qe7 6. Nf3 Be6?! { (-0.25 → 0.68) Inaccuracy. a5 was best. } (6... a5 7. bxa5) 7. Bxe6?! { (0.68 → -0.05) Inaccuracy. O-O was best. } (7. O-O Bxb3 8. axb3 g6 9. d3 Bg7 10. b5 c6 11. bxc6 Nxc6 12. c4 Nb4 13. Nc3 O-O) 7... Qxe6 8. a3 Nbd7 9. O-O O-O-O 10. d3 h6 11. Nbd2 g6?! { (-0.18 → 0.44) Inaccuracy. g5 was best. } (11... g5 12. c4) 12. Re1? { (0.44 → -0.85) Mistake. c4 was best. } (12. c4 g5) 12... g5 13. h3? { (-0.47 → -1.61) Mistake. e4 was best. } (13. e4 fxe4 14. dxe4 Kb8 15. Nf1 g4 16. Nh4 h5 17. Qd3 Bh6 18. Bc1 d5 19. exd5 Nxd5) 13... h5?? { (-1.61 → 1.25) Blunder. Rg8 was best. } (13... Rg8) 14. e4?? { (1.25 → -2.36) Blunder. Nxg5 was best. } (14. Nxg5 Qe7 15. c4 Rg8 16. f4 Bh6 17. h4 Ng4 18. a4 Kb8 19. Ndf3 a6 20. Qc2 Rgf8) 14... g4 15. exf5 Qxf5 16. hxg4?? { (-2.23 → -6.58) Blunder. Nh4 was best. } (16. Nh4 Qe6 17. g3 gxh3 18. Qf3 Bh6 19. Qe2 Ng4 20. c4 Bxd2 21. Qxd2 Rdf8 22. Re2 Rhg8) 16... hxg4 17. Nh2 Rxh2 18. Kxh2 Be7?? { (-7.09 → -2.55) Blunder. g3+ was best. } (18... g3+) 19. Kg1 g3?! { (-1.39 → -0.66) Inaccuracy. Qh7 was best. } (19... Qh7 20. Ne4 Nxe4 21. Rxe4 Rh8 22. Kf1 Nf6 23. Re3 Qf5 24. Ke2 Nd5 25. Qg1 Nf4+ 26. Kd2) 20. fxg3?! { (-0.66 → -1.76) Inaccuracy. Qf3 was best. } (20. Qf3 gxf2+ 21. Kxf2 Qg5 22. Ne4 Nxe4+ 23. Qxe4 Nf6 24. Qf3 Rf8 25. Kg1 Kb8 26. Rf1 Rg8) 20... Rh8? { (-1.76 → -0.36) Mistake. Ng4 was best. } (20... Ng4 21. Nf3 Qh5 22. Re4 Ndf6 23. Re2 Nd5 24. Qe1 Rh8 25. Nh4 Bg5 26. Bc1 Nf4 27. Re4) 21. Rf1 Qh7?! { (-0.85 → 0.00) Inaccuracy. Qg6 was best. } (21... Qg6 22. Qe1) 22. Kf2 e4?? { (0.28 → 3.20) Blunder. Qg6 was best. } (22... Qg6 23. Rh1 Rf8 24. Kg1 Ng4 25. Qe2 Nf2 26. Rh2 Ng4 27. Rf1 Nxh2 28. Rxf8+ Nxf8 29. Kxh2) 23. dxe4? { (3.20 → 1.60) Mistake. Nxe4 was best. } (23. Nxe4 Nxe4+ 24. dxe4 Rg8 25. Qd3 Bf6 26. e5 Qxd3 27. cxd3 Nxe5 28. Kg1 Bh8 29. Rad1 c5) 23... Ne5?? { (1.60 → 5.41) Blunder. Rf8 was best. } (23... Rf8) 24. Ke1?? { (5.41 → 1.90) Blunder. Bxe5 was best. } (24. Bxe5 dxe5 25. Rh1 Qg7 26. Rxh8+ Qxh8 27. Qf3 Kb8 28. Qf5 a6 29. Nf3 Ne8 30. Rd1 Bf6) 24... Nxe4?? { (1.90 → 4.33) Blunder. Nfd7 was best. } (24... Nfd7) 25. Nxe4? { (4.33 → 2.11) Mistake. Bxe5 was best. } (25. Bxe5) 25... Qxe4+ 26. Qe2 Qd5? { (1.76 → 3.61) Mistake. Qg6 was best. } (26... Qg6) 27. Bxe5 dxe5 28. Rd1 Qa2?? { (3.35 → 7.79) Blunder. Qg8 was best. } (28... Qg8 29. g4 Qg6 30. Qxe5 Bxb4+ 31. Kf2 Qxc2+ 32. Kg3 Qc3+ 33. Qxc3 Bxc3 34. Rf5 Bb2 35. a4) 29. Qxe5?! { (7.79 → 4.79) Inaccuracy. Qg4+ was best. } (29. Qg4+ Kb8 30. Qg7 Qg8 31. Qxe7 Qxg3+ 32. Kd2 b6 33. Rf8+ Rxf8 34. Qxf8+ Kb7 35. Qf3+ Qxf3) 29... Re8 30. Qc3?? { (4.71 → Mate in 12) Checkmate is now unavoidable. Kf2 was best. } (30. Kf2 Qxc2+) 30... Bxb4+ 31. Kd2 Bxc3+ 32. Kxc3 Qxa3+ 33. Kd2 Qa5+ 34. Kc1 Qg5+? { (Mate in 7 → -9.44) Lost forced checkmate sequence. Qa1+ was best. } (34... Qa1+ 35. Kd2 Rd8+ 36. Ke1 Qe5+ 37. Kf2 Rf8+ 38. Kg1 Qe3+ 39. Rf2 Qxf2+ 40. Kh2 Rh8#) 35. Kb1 Qb5+ 36. Ka2 a5 37. Ka1 Qa4+ 38. Kb1 Qb4+ 39. Kc1 a4 { Black wins on time. } 0-1