[Event "BB Chess Tournament Arena"] [Site "https://lichess.org/C7tipJlK"] [Date "2026.05.09"] [Round "-"] [White "Dechenchoden"] [Black "khenyanget"] [Result "1-0"] [GameId "C7tipJlK"] [UTCDate "2026.05.09"] [UTCTime "04:23:49"] [WhiteElo "1102"] [BlackElo "1151"] [WhiteRatingDiff "+29"] [BlackRatingDiff "-98"] [Variant "Standard"] [TimeControl "420+3"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.15] } 1... e6 { [%eval 0.42] } { A40 Horwitz Defense } 2. b3 { [%eval 0.03] } 2... Qf6?! { (0.03 → 0.65) Inaccuracy. Nf6 was best. } { [%eval 0.65] } (2... Nf6 3. e3 c5 4. Nf3 cxd4 5. exd4 b6 6. Bd3 Bb7 7. O-O) 3. Bb2 { [%eval 0.38] } 3... c5 { [%eval 0.47] } 4. c3 { [%eval 0.32] } 4... Nh6 { [%eval 0.6] } 5. dxc5?! { (0.60 → -0.17) Inaccuracy. Nf3 was best. } { [%eval -0.17] } (5. Nf3 d5 6. e3 Nc6 7. Bd3 Bd6 8. e4 cxd4 9. cxd4 dxe4 10. Bxe4 O-O) 5... Ng4 { [%eval 0.36] } 6. Nh3 { [%eval 0.17] } 6... Bxc5 { [%eval 0.29] } 7. Rg1?? { (0.29 → -5.57) Blunder. e3 was best. } { [%eval -5.57] } (7. e3 h5 8. Qd2 O-O 9. c4 Qh6 10. Nc3 b6 11. Nf4 Bb7 12. h3) 7... d5?? { (-5.57 → -1.31) Blunder. Bxf2+ was best. } { [%eval -1.31] } (7... Bxf2+ 8. Nxf2 Qxf2+ 9. Kd2 Qxg1 10. Na3 d5 11. Nb5 O-O 12. Ba3 Bd7 13. Nd6) 8. Qc1?? { (-1.31 → -6.26) Blunder. e3 was best. } { [%eval -6.26] } (8. e3 h5 9. Qf3 Qh6 10. Nf4 Nxh2 11. Qe2 Nxf1 12. Rxf1 Nc6 13. Rh1 h4) 8... e5?? { (-6.26 → -2.79) Blunder. Bxf2+ was best. } { [%eval -2.79] } (8... Bxf2+ 9. Nxf2 Qxf2+ 10. Kd2 Qxg1 11. c4 O-O 12. Qc3 e5 13. Qf3 Nc6 14. Nc3) 9. c4?? { (-2.79 → -5.66) Blunder. e3 was best. } { [%eval -5.66] } (9. e3 Nc6 10. Ba3 Bb6 11. Bb5 Bf5 12. c4 d4 13. e4 Bxe4 14. Qg5 Bf5) 9... d4?? { (-5.66 → -2.30) Blunder. Bxf2+ was best. } { [%eval -2.3] } (9... Bxf2+ 10. Nxf2 Qxf2+ 11. Kd2 Qe3+ 12. Ke1 Qxg1 13. Nc3 Qf2+ 14. Kd2 dxc4 15. Ba3) 10. f3? { (-2.30 → -4.04) Mistake. Qg5 was best. } { [%eval -4.04] } (10. Qg5 Nc6 11. Qxf6 gxf6 12. Nd2 Nxh2 13. Rh1 Nxf1 14. Kxf1 Be6 15. f4 O-O-O) 10... Nxh2? { (-4.04 → -2.32) Mistake. Ne3 was best. } { [%eval -2.32] } (10... Ne3 11. Nf2 Bf5 12. Ba3 Nc2+ 13. Kd1 Na6 14. g4 Ne3+ 15. Ke1 Bg6 16. Bxc5) 11. g4? { (-2.32 → -3.87) Mistake. Nf2 was best. } { [%eval -3.87] } (11. Nf2 O-O 12. Nd2 Qg6 13. Ba3 Bxa3 14. Qxa3 f5 15. O-O-O e4 16. fxe4 Qg3) 11... Nc6 { [%eval -3.23] } 12. Bg2 { [%eval -4.05] } 12... h5?! { (-4.05 → -2.81) Inaccuracy. Qh4+ was best. } { [%eval -2.81] } (12... Qh4+ 13. Kd2 h5 14. Ba3 hxg4 15. fxg4 Nb4 16. Bxb4 Bxb4+ 17. Kc2 Nxg4 18. Kb2) 13. Rh1? { (-2.81 → -5.30) Mistake. g5 was best. } { [%eval -5.3] } (13. g5 Qg6 14. Ba3 Nb4 15. Bxb4 Bxb4+ 16. Kd1 d3 17. Rh1 Ng4 18. a3 dxe2+) 13... Bb4+ { [%eval -4.79] } 14. Kd1 { [%eval -4.7] } 14... Nxg4 { [%eval -4.78] } 15. fxg4 { [%eval -4.22] } 15... Bxg4? { (-4.22 → -2.29) Mistake. hxg4 was best. } { [%eval -2.29] } (15... hxg4 16. Ba3 gxh3 17. Bxb4 Nxb4 18. Nd2 d3 19. Bf3 Bf5 20. Qc3 dxe2+ 21. Kxe2) 16. a3 { [%eval -2.4] } 16... d3? { (-2.40 → -1.02) Mistake. Be7 was best. } { [%eval -1.02] } (16... Be7 17. Nd2 d3 18. Ke1 O-O-O 19. Bd5 Qg6 20. e3 Bh4+ 21. Nf2 Be2 22. Qc3) 17. axb4 { [%eval -1.04] } 17... Bxe2+?? { (-1.04 → 1.59) Blunder. Nxb4 was best. } { [%eval 1.59] } (17... Nxb4 18. Qg5 dxe2+ 19. Kc1 Bxh3 20. Qxf6 gxf6 21. Bxh3 Nd3+ 22. Kc2 e1=Q 23. Rxe1) 18. Ke1 { [%eval 1.86] } 18... Qh4+?! { (1.86 → 3.00) Inaccuracy. Bf3 was best. } { [%eval 3.0] } (18... Bf3 19. Qd2 Rh6 20. Qf2 Bxg2 21. Qxg2 Rg6 22. Qf2 Nxb4 23. Ra5 d2+ 24. Kd1) 19. Nf2 { [%eval 3.04] } 19... O-O-O?? { (3.04 → 6.45) Blunder. Qg3 was best. } { [%eval 6.45] } (19... Qg3 20. Bxc6+ bxc6 21. Nc3 Bg4 22. Ne4 Qf3 23. Qd2 O-O-O 24. Rg1 f6 25. Rg3) 20. Rxh4 { [%eval 6.67] } 20... Nxb4 { [%eval 6.41] } 21. Bh3+ { [%eval 6.11] } 21... Kb8 { [%eval 6.85] } 22. Bxe5+ { [%eval 6.91] } 22... Ka8 { [%eval 6.65] } 23. Kd2 { [%eval 6.42] } 23... a6 { [%eval 6.64] } 24. Qa3 { [%eval 7.08] } 24... Nc2 { [%eval 7.02] } 25. Qa5 { [%eval 6.76] } 25... Nxa1 { [%eval 7.07] } 26. Qxa1 { [%eval 6.92] } 26... Rh6 { [%eval 7.17] } 27. Bxg7 { [%eval 6.87] } 27... Rg6 { [%eval 6.54] } 28. Be5 { [%eval 6.18] } 28... Rb6?! { (6.18 → 8.79) Inaccuracy. Re8 was best. } { [%eval 8.79] } (28... Re8 29. Nc3 Rxe5 30. Nd5 f6 31. Re4 Bf3 32. Rxe5 fxe5 33. Nc7+ Ka7) 29. Bc7 { [%eval 8.34] } 29... Rxb3 { [%eval 10.11] } 30. Bxd8 { [%eval 9.34] } 30... Rb4? { (9.34 → Mate in 5) Checkmate is now unavoidable. f6 was best. } { [%eval #5] } (30... f6 31. Bxf6 Bf3 32. Rd4 Ka7 33. Rd8 Rb4 34. Nxd3 Rxc4 35. Bd4+ b6 36. Rd7+) 31. Qh8 { [%eval #4] } 31... Ka7 { [%eval 11.42] } 32. Qd4+ { [%eval 9.77] } 32... Rb6? { (9.77 → Mate in 2) Checkmate is now unavoidable. Kb8 was best. } { [%eval #2] } (32... Kb8 33. Nxd3 Bxd3 34. Qxd3 f5 35. Qd6+ Ka7 36. Qxb4 Ka8) 33. Qxb6+ { [%eval #3] } 33... Ka8 { [%eval #3] } 34. Bg2 { [%eval #2] } 34... Bf3 { [%eval #2] } 35. Bxf3 { [%eval #1] } 35... a5 { [%eval #1] } 36. Qxb7# { White wins by checkmate. } 1-0