[Event "Three-check Marathon Team Battle"] [Site "https://lichess.org/U6pMNV53"] [Date "2022.04.23"] [White "WestDeutscheRundfunk"] [Black "Alexr58"] [Result "1-0"] [UTCDate "2022.04.23"] [UTCTime "20:50:03"] [WhiteElo "2035"] [BlackElo "2250"] [WhiteRatingDiff "+33"] [BlackRatingDiff "-8"] [BlackTitle "IM"] [Variant "Three-check"] [TimeControl "180+0"] [ECO "B10"] [Opening "Caro-Kann Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6?! { (2.33 → 3.35) Inaccuracy. e6 was best. } { B10 Caro-Kann Defense } (1... e6 2. Nc3 c5 3. Nf3 Nc6 4. e5 d5 5. Bb5 Bd7 6. O-O) 2. Nf3? { (3.35 → 1.59) Mistake. Nc3 was best. } (2. Nc3 d5 3. exd5 Nf6 4. Bc4 e6 5. dxe6 Bxe6 6. Bxe6 Qe7) 2... d5 3. e5?? { (8.95 → 1.56) Blunder. exd5 was best. } (3. exd5 Qxd5 4. Bb5 Qxb5 5. Ng5 Qxg5 6. Qg4 Qxg4 7. Na3 Qxg2) 3... Bg4 4. c3 Nd7 5. d4 e6 6. h3 Bh5 7. Bd3 h6?? { (1.30 → 4.26) Blunder. Nh6 was best. } (7... Nh6 8. O-O Be7 9. Bxh6 gxh6 10. a4 a5 11. Nbd2 Bg6 12. Bxg6 hxg6 13. c4 O-O 14. Qb3) 8. g4 Bg6 9. Bxg6 fxg6 10. Qd3 Ne7 11. Nh4 Qc7 12. Nxg6 O-O-O? { (4.38 → 8.07) Mistake. Rg8 was best. } (12... Rg8 13. O-O) 13. Nxe7+?? { (8.07 → 0.86) Blunder. Nxh8 was best. } (13. Nxh8) 13... Bxe7 14. Be3 c5?? { (1.03 → 3.07) Blunder. Nxe5 was best. } (14... Nxe5 15. dxe5) 15. Nd2?! { (3.07 → 2.09) Inaccuracy. O-O was best. } (15. O-O) 15... c4? { (2.09 → 3.82) Mistake. Kb8 was best. } (15... Kb8) 16. Qc2? { (3.82 → 2.21) Mistake. Qg6 was best. } (16. Qg6 Kb8 17. O-O Bh4 18. b3 Rhf8 19. Qxe6 Nb6 20. Rac1 Qe7 21. Qxe7 Bxe7 22. f4 Ba3) 16... h5? { (2.21 → 4.38) Mistake. Kb8 was best. } (16... Kb8) 17. O-O-O?? { (4.38 → 1.46) Blunder. g5 was best. } (17. g5 Rdf8 18. Qg6 Qc6 19. b4 Kb8 20. O-O Nb6 21. b5 Qd7 22. a4 Bd8 23. a5 Nc8) 17... g5?? { (1.46 → 3.85) Blunder. Qa5 was best. } (17... Qa5 18. Kb1 Kb8 19. Ka1 Ka8 20. Nb1 Rc8 21. Qg6 Rc6 22. a3 Ra6 23. Bc1 Qd8 24. Qxg7) 18. Kb1 Rdg8 19. Rhg1 Kb8 20. gxh5 Rxh5 21. Rg3 Nf8?! { (3.84 → 4.94) Inaccuracy. Qc8 was best. } (21... Qc8 22. Nf3 Qe8 23. Bxg5 Bxg5 24. Rdg1 Qe7 25. h4 Qe8 26. Nxg5 Nb6 27. Rg4 Rhh8 28. f4) 22. Rdg1 Nh7?! { (4.33 → 5.86) Inaccuracy. Qd7 was best. } (22... Qd7 23. Nf3 Nh7 24. h4 Qe8 25. Ka1 Nf8 26. Nxg5 Rhh8 27. Rg4 Ka8 28. b3 Qg6 29. Qxg6) 23. Nf3 Qd8 24. h4 Qf8?! { (5.00 → 6.92) Inaccuracy. Ka8 was best. } (24... Ka8 25. hxg5) 25. Nxg5?! { (6.92 → 4.99) Inaccuracy. hxg5 was best. } (25. hxg5 Qe8 26. g6 Nf8 27. g7 Nd7 28. Qa4 Bd8 29. Nd2 Bb6 30. b3 cxb3 31. Nxb3 Rh4) 25... Bxg5? { (4.99 → 9.16) Mistake. Nxg5 was best. } (25... Nxg5 26. hxg5 Qe8 27. g6 Rg7 28. Ka1 Ka8 29. f4 Bd8 30. Qe2 Rh8 31. Qf3 Rf8 32. Qg4) 26. hxg5 Qg7 27. g6 Nf8 28. Qe2 Rgh8 29. Qf3 Nd7 30. Qf7 Qxf7 31. gxf7 Nf8?! { (24.90 → Mate in 10) Checkmate is now unavoidable. Rc8 was best. } (31... Rc8 32. Rg8) 32. Rg8 Kc7 33. Rxh8 Rxh8 34. a4?! { (Mate in 8 → 21.00) Lost forced checkmate sequence. Rg8 was best. } (34. Rg8 Rh1+ 35. Bc1 Rh8 36. Rxh8 Kb6 37. Rxf8 Ka5 38. Re8 b6 39. f8=Q Ka6 40. Qa3+ Kb7) 34... Kb6?! { (21.00 → Mate in 8) Checkmate is now unavoidable. b5 was best. } (34... b5 35. axb5) 35. Ka2?! { (Mate in 8 → 42.40) Lost forced checkmate sequence. a5+ was best. } (35. a5+ Ka6 36. Rg8 Rh1+ 37. Ka2 Kb5 38. Rxf8 Ka6 39. Ra8 Kb5 40. Rc8 Ra1+ 41. Kxa1 b6) 35... Rh7 36. Rb1? { (Mate in 9 → 8.62) Lost forced checkmate sequence. a5+ was best. } (36. a5+ Kc6 37. Rg8 Rxf7 38. Bh6 b6 39. Bxf8 Kb5 40. Bb4 Rxf2 41. Rc8 Rxb2+ 42. Kxb2 Ka4) 36... Ka6 37. Ka1 Rxf7 38. b3?? { (5.02 → 0.00) Blunder. Rh1 was best. } (38. Rh1 Rh7 39. Rxh7 Nxh7 40. Bh6 b6 41. f4 Kb7 42. b3 cxb3 43. Kb2 Kc8 44. Kxb3 Kd7) 38... Nd7?? { (0.00 → 20.30) Blunder. cxb3 was best. } (38... cxb3 39. Rxb3 Nd7 40. Kb1 Nb6 41. Rxb6+ axb6 42. Kc2 Rh7 43. Bc1 Rh2 44. Be3) 39. b4 Nb6?! { (24.94 → Mate in 5) Checkmate is now unavoidable. b5 was best. } (39... b5 40. axb5+) 40. b5+ Ka5 41. Rb4 Nxa4 42. Rxa4+ { Game ends by variant rule. } 1-0