Event: Biel Chess Festival 2025 MTO
Site: Biel, Switzerland
Date: 2025-07-22
White: Monteverde, Jonathan
WhiteElo: 2127
Black: Jordan, Theodor
BlackElo: 1934
Result: 0-1
ECO: D10
Opening: Slav Defense: Exchange Variation
Variant: Standard
TimeControl: 100 min 40 moves + 30 min Rest + 30 sec per move

1. d4 { [%eval 0.17] [%clk 1:40:57] } 1... d5 { [%eval 0.2] [%clk 1:40:12] } 2. c4 { [%eval 0.18] [%clk 1:41:19] } 2... c6 { [%eval 0.21] [%clk 1:40:36] } 3. cxd5 { [%eval 0.15] [%clk 1:41:42] } 3... cxd5 { [%eval 0.19] [%clk 1:41:05] } 4. Bf4 { [%eval 0.13] [%clk 1:42:03] } 4... Qb6 { [%eval 0.27] [%clk 1:41:31] } 5. Nc3 { [%eval 0.29] [%clk 1:34:46] } 5... e6 { [%eval 0.27] [%clk 1:41:57] } 6. e3?! { [%eval -0.77] } { Inaccuracy. Rb1 was best. } { [%clk 1:32:32] } 6... Qxb2 { [%eval -0.8] [%clk 1:39:01] } 7. Bb5+ { [%eval -0.56] [%clk 1:31:56] } 7... Bd7 { [%eval -0.79] [%clk 1:34:12] } 8. Bxd7+ { [%eval -1.04] [%clk 1:31:34] } 8... Nxd7 { [%eval -0.95] [%clk 1:34:35] } 9. Nge2 { [%eval -0.86] [%clk 1:31:26] } 9... Bb4 { [%eval -0.9] [%clk 1:34:06] } 10. Rc1 { [%eval -0.6] [%clk 1:19:17] } 10... Rc8 { [%eval -0.38] [%clk 1:32:11] } 11. O-O { [%eval -0.42] [%clk 1:01:03] } 11... Bxc3 { [%eval -0.43] [%clk 1:26:37] } 12. Qd3 { [%eval -0.88] [%clk 1:01:01] } 12... Ngf6 { [%eval -0.81] [%clk 1:24:37] } 13. Rc2 { [%eval -1.15] [%clk 0:36:03] } 13... Qa3 { [%eval -1.26] [%clk 1:20:37] } 14. Rb1 { [%eval -1.24] [%clk 0:27:35] } 14... O-O { [%eval -1.05] [%clk 1:16:34] } 15. Rb3?! { [%eval -2.1] } { Inaccuracy. Nxc3 was best. } { [%clk 0:27:53] } 15... Qa5 { [%eval -2.08] [%clk 1:15:14] } 16. Rbxc3?? { [%eval -4.38] } { Blunder. Nxc3 was best. } { [%clk 0:27:36] } 16... Ne4 { [%eval -4.32] [%clk 1:14:17] } 17. h3 { [%eval -4.22] [%clk 0:22:03] } 17... Nxc3 { [%eval -4.39] [%clk 1:13:12] } 18. Rxc3 { [%eval -4.76] [%clk 0:22:50] } 18... Rxc3 { [%eval -4.69] [%clk 1:12:26] } 19. Nxc3 { [%eval -4.61] [%clk 0:23:09] } 19... Rc8 { [%eval -4.77] [%clk 1:11:35] } 20. Nb5 { [%eval -5.9] [%clk 0:23:17] } 20... Qe1+ { [%eval -5.41] [%clk 1:10:52] } 21. Kh2 { [%eval -5.41] [%clk 0:23:41] } 21... Qxf2 { [%eval -5.23] [%clk 1:10:49] } 22. Nc7 { [%eval -5.09] [%clk 0:23:25] } 22... Qb2 { [%eval -5.17] [%clk 1:09:49] } 23. a4 { [%eval -5.39] [%clk 0:21:55] } 23... Nf6 { [%eval -5.38] [%clk 1:07:34] } 24. a5 { [%eval -5.33] [%clk 0:22:05] } 24... a6 { [%eval -5.25] [%clk 1:03:44] } 25. Be5 { [%eval -5.88] [%clk 0:22:03] } 25... Qc1 { [%eval -5.92] [%clk 1:02:37] } 26. e4 { [%eval -7.31] [%clk 0:20:48] } 26... Nxe4 { [%eval -7.42] [%clk 1:01:38] } 27. Qf3 { [%eval -7.08] [%clk 0:20:51] } 27... Nd2 { [%clk 0:57:31] } 0-1