Event: Round 1: Barkhagen, Jonas - Knaller, Christoph
Site: https://lichess.org/broadcast/european-chess-club-cup-2025--open-matches-17/round-1/cIUrghDk/ByDhxm0t
Date: 2025-10-19
White: Barkhagen, Jonas
WhiteTitle: IM
WhiteElo: 2408
Black: Knaller, Christoph
BlackElo: 1997
Result: 1-0
ECO: D35
Opening: Queen's Gambit Declined: Exchange Variation, Positional Variation
Variant: Standard

1. d4 { [%eval 0.17] } 1... Nf6 { [%eval 0.19] } 2. c4 { [%eval 0.18] } 2... e6 { [%eval 0.14] } 3. Nc3 { [%eval 0.09] } 3... d5 { [%eval 0.24] } 4. cxd5 { [%eval 0.22] } 4... exd5 { [%eval 0.2] } 5. Bg5 { [%eval 0.24] } 5... c6 { [%eval 0.28] } 6. e3 { [%eval 0.19] } 6... Be7 { [%eval 0.29] } 7. Qc2 { [%eval 0.24] } 7... O-O { [%eval 0.23] } 8. Bd3 { [%eval 0.22] } 8... h6 { [%eval 0.27] } 9. Bh4 { [%eval 0.22] } 9... Nh5 { [%eval 0.28] } 10. Bg3 { [%eval -0.22] } 10... Nxg3 { [%eval -0.24] } 11. hxg3 { [%eval -0.18] } 11... a5 { [%eval 0.0] } 12. Nf3 { [%eval 0.0] } 12... Na6 { [%eval 0.0] } 13. a3 { [%eval 0.0] } 13... b5?! { [%eval 0.88] } { Inaccuracy. Nc7 was best. } 14. Ne5 { [%eval 0.68] } 14... Bb7?! { [%eval 1.36] } { Inaccuracy. Qe8 was best. } 15. Qe2 { [%eval 1.17] } 15... Qd6 { [%eval 1.33] } 16. Qh5 { [%eval 1.17] } 16... Bc8 { [%eval 1.33] } 17. g4 { [%eval 1.06] } 17... b4 { [%eval 0.98] } 18. Ne2 { [%eval 1.01] } 18... bxa3 { [%eval 1.07] } 19. bxa3 { [%eval 1.14] } 19... Rb8?! { [%eval 1.82] } { Inaccuracy. c5 was best. } 20. f4 { [%eval 1.85] } 20... Rb3 { [%eval 1.83] } 21. g5 { [%eval 1.81] } 21... f5?? { [%eval 4.37] } { Blunder. Nb8 was best. } 22. gxh6?! { [%eval 2.98] } { Inaccuracy. Kf2 was best. } 22... Qxh6 { [%eval 3.09] } 23. Qxh6 { [%eval 3.0] } 23... gxh6 { [%eval 2.83] } 24. Rxh6 { [%eval 2.95] } 24... Bxa3?? { [%eval 7.88] } { Blunder. Rf6 was best. } 25. Rg6+ { [%eval 7.56] } 25... Kh7? { [%eval #4] } { Checkmate is now unavoidable. Kh8 was best. } 26. Kf2 { [%eval #3] } 1-0