[Event "Yearly Three-check Arena"] [Site "https://lichess.org/DlEWPsxq"] [Date "2021.08.12"] [White "PKverde"] [Black "D1969Karelia"] [Result "0-1"] [UTCDate "2021.08.12"] [UTCTime "19:54:38"] [WhiteElo "1500"] [BlackElo "1258"] [WhiteRatingDiff "-378"] [BlackRatingDiff "+247"] [Variant "Three-check"] [TimeControl "180+0"] [ECO "B10"] [Opening "Caro-Kann Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 { B10 Caro-Kann Defense } 2. Nf3 d5 3. exd5?! { (3.37 → 2.31) Inaccuracy. Nc3 was best. } (3. Nc3 Nf6 4. e5 Ne4 5. d4 Bf5 6. Nh4 Be6 7. Bd3 g5) 3... cxd5?? { (2.31 → Mate in 7) Checkmate is now unavoidable. Nf6 was best. } (3... Nf6 4. Nc3 e5 5. Bc4 Bb4 6. O-O O-O 7. d4 e4 8. Ng5) 4. Nc3?? { (Mate in 7 → 5.24) Lost forced checkmate sequence. Bb5+ was best. } (4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. Nd4 Nc6 7. Qe2 Ne5 8. Qxe5 Qe6 9. Nxe6 fxe6 10. Qh5+) 4... a6?? { (5.24 → Mate in 7) Checkmate is now unavoidable. Nc6 was best. } (4... Nc6 5. Bb5 Bg4 6. Ne5 Bxd1 7. Nxc6 Qd7 8. Nd4 Qxb5 9. Ndxb5 Kd7 10. Kxd1 e6 11. Re1) 5. g3?? { (Mate in 7 → 0.26) Lost forced checkmate sequence. Bb5+ was best. } (5. Bb5+ axb5 6. Qe2 Nc6 7. Nxb5 Be6 8. Ng5 Nh6 9. Nxe6 fxe6 10. Qh5+ g6 11. Qxg6+) 5... e6?? { (0.26 → Mate in 8) Checkmate is now unavoidable. Nc6 was best. } (5... Nc6 6. d4 Bg4 7. Bg2 e6 8. O-O Nf6 9. h3 Bxf3 10. Bxf3 Be7 11. Ne2 O-O 12. Bg2) 6. Bg2?? { (Mate in 8 → 0.70) Lost forced checkmate sequence. Bb5+ was best. } (6. Bb5+ axb5 7. Qe2 Nc6 8. Nxb5 Be7 9. Nd6+ Qxd6 10. Qb5 Kf8 11. Qb6 Qc7 12. Qxc7 Bd7) 6... Bc5?! { (0.70 → 1.55) Inaccuracy. Nc6 was best. } (6... Nc6 7. O-O Nf6 8. d4 Be7 9. Ne5 O-O 10. Be3 Bd7 11. f4 Rc8 12. a3 Bd6 13. g4) 7. O-O Nf6 8. d4 Bb4?! { (1.67 → 2.42) Inaccuracy. Be7 was best. } (8... Be7 9. Ne2 O-O 10. Nf4 Nc6 11. c3 Ng4 12. h3 Nf6 13. Ne5 Bd7 14. a4 Qc7 15. Nxd7) 9. a3?! { (2.42 → 1.60) Inaccuracy. Nxd5 was best. } (9. Nxd5) 9... Bxc3?! { (1.60 → 2.47) Inaccuracy. Be7 was best. } (9... Be7 10. Ne5 Nc6 11. Na4 O-O 12. c4 Bd7 13. Nxd7 Nxd7 14. cxd5 exd5 15. Nc3 Nf6 16. Bf4) 10. bxc3 O-O 11. Ne5 Nbd7 12. Bf4?! { (2.32 → 1.43) Inaccuracy. a4 was best. } (12. a4 Nxe5) 12... Nxe5 13. Bxe5 Nd7 14. Bf4 h6?! { (1.69 → 2.36) Inaccuracy. Nf6 was best. } (14... Nf6 15. c4) 15. Qg4 Kh7?? { (2.21 → Mate in 3) Checkmate is now unavoidable. f5 was best. } (15... f5 16. Qe2) 16. Rfe1?? { (Mate in 3 → 4.25) Lost forced checkmate sequence. Be4+ was best. } (16. Be4+ dxe4 17. Qxg7+ Kxg7 18. Bxh6+) 16... Nf6?? { (4.25 → Mate in 3) Checkmate is now unavoidable. Rg8 was best. } (16... Rg8 17. Bxd5) 17. Qf3?? { (Mate in 3 → 2.32) Lost forced checkmate sequence. Be4+ was best. } (17. Be4+ dxe4 18. Qxg7+ Kxg7 19. Bxh6+) 17... b5?? { (2.32 → 11.24) Blunder. Kh8 was best. } (17... Kh8) 18. Re5 Bb7 19. h4 Nd7?! { (12.52 → Mate in 5) Checkmate is now unavoidable. Kg8 was best. } (19... Kg8 20. Bxh6) 20. Re2?? { (Mate in 5 → 2.94) Lost forced checkmate sequence. Qd3+ was best. } (20. Qd3+ f5 21. Rxe6 g6 22. Rxg6 Kxg6 23. h5+ Kxh5 24. Qxf5+) 20... Qf6?? { (2.94 → 20.85) Blunder. Kh8 was best. } (20... Kh8 21. Bd6 Kg8 22. Re3 Qf6 23. Bxf8 Rxf8 24. Qxf6 Nxf6 25. a4 Bc6 26. axb5 Bxb5 27. Ree1) 21. Be5?? { (20.85 → -0.30) Blunder. Qd3+ was best. } (21. Qd3+) 21... Qxf3 22. Bxf3 Nxe5 23. Rxe5 Rac8 24. Re3 { White offers draw } 24... Rc4?? { (0.00 → 2.05) Blunder. Bc6 was best. } (24... Bc6 25. g4 Bd7 26. Rae1 g6 27. Bg2 Rce8 28. Rg3 Rg8 29. Rge3 Rgf8) 25. Be2 Rc7 26. Kg2?? { (2.22 → -0.24) Blunder. Bd3+ was best. } (26. Bd3+) 26... Rfc8?? { (-0.24 → 1.82) Blunder. Kg8 was best. } (26... Kg8) 27. Rf3?? { (1.82 → -1.12) Blunder. Bd3+ was best. } (27. Bd3+ Kh8 28. g4 Rg8 29. g5 Bc8 30. a4 Bd7 31. Rf3 e5 32. dxe5 bxa4 33. Kh2 Bb5) 27... Rxc3?? { (-1.12 → 4.85) Blunder. e5 was best. } (27... e5 28. a4) 28. Rxf7 Rxc2?? { (4.65 → Mate in 8) Checkmate is now unavoidable. R3c7 was best. } (28... R3c7 29. Bd3+) 29. Rxb7?? { (Mate in 8 → -3.45) Lost forced checkmate sequence. Bd3+ was best. } (29. Bd3+ Kh8 30. Bxc2 Rg8 31. Rxb7 Rc8 32. Re1 e5 33. Rxe5 Rf8 34. Re6 Rxf2+ 35. Kxf2 g6) 29... Rxe2 30. Ra7?? { (-3.13 → Mate in 3) Checkmate is now unavoidable. Rf7 was best. } (30. Rf7 a5 31. h5 Re4 32. Rd1 Rg4 33. Rf3 Rc4 34. Re1 Rgxd4 35. Rfe3 Rg4 36. Kg1 Rge4) 30... Rcc2?? { (Mate in 3 → -3.79) Lost forced checkmate sequence. Rxf2+ was best. } (30... Rxf2+ 31. Kh3 Rh2+ 32. Kxh2 Rc2+) 31. Rf1? { (-3.79 → -6.04) Mistake. Rf7 was best. } (31. Rf7 Re3) 31... Rc6 32. Kf3?? { (-5.10 → Mate in 3) Checkmate is now unavoidable. Rf7 was best. } (32. Rf7 Rd2) 32... Ra2?! { (Mate in 3 → -13.62) Lost forced checkmate sequence. Rc3+ was best. } (32... Rc3+ 33. Kxe2 Rc2+ 34. Ke1 Rc1+) 33. Rb1?! { (-13.62 → Mate in 3) Checkmate is now unavoidable. Kg2 was best. } (33. Kg2 Rxa3) 33... Rxa3+ 34. Kg2 Ra4 35. Rxb5 Rxd4?? { (Mate in 8 → Mate in 3) Lost forced checkmate sequence. axb5 was best. } (35... axb5 36. Rxa4 bxa4 37. h5 Rc1 38. g4 a3 39. g5 a2 40. g6+ Kg8 41. Kh2 Rh1+ 42. Kxh1) 36. Rbb7?? { (Mate in 3 → Mate in 8) Lost forced checkmate sequence. Rxg7+ was best. } (36. Rxg7+ Kh8 37. Rb8+ Kxg7 38. Rb7+) 36... Rg4 37. f3 Rg6 38. h5 Rg5 39. f4 Rc2+ 40. Kh3 Rxh5+ { Game ends by variant rule. } 0-1