Event: Round 9: Kolar, Edvard - Classen, Marnin
Date: 2025-04-17
White: Kolar, Edvard
WhiteElo: 1868
Black: Classen, Marnin
BlackElo: 1630
Result: 1/2-1/2
ECO: D05
Opening: Queen's Pawn Game: Colle System
Variant: Standard
TimeControl: 5+3

1. d4 { [%eval 0.17] [%clk 0:05:04] } 1... Nf6 { [%eval 0.19] [%clk 0:05:05] } 2. Nf3 { [%eval 0.11] [%clk 0:05:04] } 2... e6 { [%eval 0.14] [%clk 0:05:05] } 3. e3 { [%eval 0.0] [%clk 0:05:05] } 3... d5 { [%eval 0.1] [%clk 0:05:06] } 4. Bd3 { [%eval 0.03] [%clk 0:05:06] } 4... Be7 { [%eval 0.1] [%clk 0:05:07] } 5. O-O { [%eval 0.0] [%clk 0:05:07] } 5... O-O { [%eval 0.08] [%clk 0:05:08] } 6. b3 { [%eval 0.1] [%clk 0:05:08] } 6... Nbd7 { [%eval 0.27] [%clk 0:05:04] } 7. Bb2 { [%eval 0.1] [%clk 0:05:09] } 7... b6 { [%eval 0.03] [%clk 0:05:06] } 8. Nbd2 { [%eval 0.13] [%clk 0:05:11] } 8... Bb7 { [%eval 0.04] [%clk 0:05:08] } 9. Ne5 { [%eval 0.04] [%clk 0:05:12] } 9... Nxe5 { [%eval 0.06] [%clk 0:04:54] } 10. dxe5 { [%eval 0.09] [%clk 0:05:12] } 10... Nd7 { [%eval 0.12] [%clk 0:04:55] } 11. Nf3 { [%eval -0.09] [%clk 0:04:21] } 11... c5 { [%eval 0.0] [%clk 0:04:44] } 12. c4 { [%eval -0.13] [%clk 0:04:11] } 12... dxc4 { [%eval -0.12] [%clk 0:04:41] } 13. Bxc4 { [%eval -0.09] [%clk 0:04:12] } 13... Qc7 { [%eval 0.0] [%clk 0:04:41] } 14. Be2 { [%eval -0.51] [%clk 0:01:59] } 14... Rfd8 { [%eval -0.45] [%clk 0:04:36] } 15. Qc2 { [%eval -0.53] [%clk 0:02:00] } 15... Rac8 { [%eval -0.26] [%clk 0:04:33] } 16. Rfd1 { [%eval -0.24] [%clk 0:01:54] } 16... Bxf3 { [%eval -0.13] [%clk 0:04:02] } 17. Bxf3 { [%eval -0.12] [%clk 0:01:44] } 17... Nxe5 { [%eval -0.02] [%clk 0:04:01] } 18. Be4?! { [%eval -0.75] } { Inaccuracy. Bxe5 was best. } { [%clk 0:01:33] } 18... h6?! { [%eval -0.11] } { Inaccuracy. Ng6 was best. } { [%clk 0:03:47] } 19. b4?? { [%eval -2.17] } { Blunder. Bxe5 was best. } { [%clk 0:00:42] } 19... Nd7?! { [%eval -1.12] } { Inaccuracy. c4 was best. } { [%clk 0:02:46] } 20. b5?! { [%eval -1.83] } { Inaccuracy. Rac1 was best. } { [%clk 0:00:30] } 20... Bf6 { [%eval -1.76] [%clk 0:02:44] } 21. Bxf6 { [%eval -1.97] [%clk 0:00:17] } 21... Nxf6 { [%eval -1.96] [%clk 0:02:45] } 22. Bc6 { [%eval -2.16] [%clk 0:00:18] } 22... Qe7 { [%eval -1.87] [%clk 0:02:41] } 23. a4 { [%eval -2.26] [%clk 0:00:18] } 23... Ng4 { [%eval -2.0] [%clk 0:02:26] } 24. Qe4 { [%eval -2.43] [%clk 0:00:11] } 24... Nf6 { [%eval -2.21] [%clk 0:02:24] } 25. Qc4 { [%eval -2.22] [%clk 0:00:09] } 25... Ne8 { [%eval -1.71] [%clk 0:02:22] } 26. e4?! { [%eval -2.47] } { Inaccuracy. a5 was best. } { [%clk 0:00:06] } 26... Nd6 { [%eval -2.45] [%clk 0:02:22] } 27. Qc3 { [%eval -2.18] [%clk 0:00:06] } 27... Qh4 { [%eval -1.6] [%clk 0:02:19] } 28. f3 { [%eval -2.07] [%clk 0:00:05] } 28... Qg5 { [%eval -1.95] [%clk 0:02:16] } 29. Rd2?! { [%eval -2.6] } { Inaccuracy. a5 was best. } { [%clk 0:00:06] } 29... Qe7?! { [%eval -1.56] } { Inaccuracy. Nb7 was best. } { [%clk 0:01:43] } 30. Rad1 { [%eval -1.69] [%clk 0:00:08] } 30... Ne8? { [%eval -0.02] } { Mistake. Nb7 was best. } { [%clk 0:01:34] } 31. Rd7 { [%eval 0.0] [%clk 0:00:05] } 31... Rxd7 { [%eval 0.0] [%clk 0:01:31] } 32. Rxd7 { [%eval -0.05] [%clk 0:00:06] } 32... Qg5 { [%eval -0.02] [%clk 0:01:29] } 33. Rxa7 { [%eval -0.01] [%clk 0:00:05] } 33... Rd8 { [%eval 0.0] [%clk 0:01:27] } 34. Rd7 { [%eval 0.0] [%clk 0:00:04] } 34... Rxd7 { [%eval -0.03] [%clk 0:01:20] } 35. Bxd7 { [%eval 0.0] [%clk 0:00:05] } 35... Nd6 { [%eval 0.0] [%clk 0:01:22] } 36. h3? { [%eval -1.15] } { Mistake. Bc6 was best. } { [%clk 0:00:05] } 36... Qe7? { [%eval 0.0] } { Mistake. c4 was best. } { [%clk 0:01:23] } 37. Bc6 { [%eval 0.0] [%clk 0:00:07] } 37... Qc7 { [%eval 0.0] [%clk 0:01:24] } 38. a5?! { [%eval -0.56] } { Inaccuracy. f4 was best. } { [%clk 0:00:08] } 38... bxa5 { [%eval -0.1] [%clk 0:01:24] } 39. Qxc5 { [%eval -0.16] [%clk 0:00:10] } 39... Nc8 { [%eval -0.24] [%clk 0:01:11] } 40. Kf2 { [%eval -0.23] [%clk 0:00:06] } 40... a4 { [%eval -0.2] [%clk 0:00:38] } 41. Qb4?? { [%eval -4.45] } { Blunder. Ke2 was best. } { [%clk 0:00:07] } 41... Qb6+?? { [%eval -2.01] } { Blunder. Qa7+ was best. } { [%clk 0:00:38] } 42. Ke2 { [%eval -2.5] [%clk 0:00:08] } 42... Qa7 { [%eval -2.27] [%clk 0:00:36] } 43. Qa3 { [%eval -2.03] [%clk 0:00:09] } 43... Nb6?? { [%eval -0.11] } { Blunder. Qd4 was best. } { [%clk 0:00:35] } 44. Kd3 { [%eval -0.17] [%clk 0:00:08] } 44... Qc7 { [%eval -0.25] [%clk 0:00:31] } 45. Kc3?? { [%eval -2.0] } { Blunder. Qc5 was best. } { [%clk 0:00:04] } 45... Qe5+ { [%eval -2.13] [%clk 0:00:24] } 46. Kd3 { [%eval -1.93] [%clk 0:00:05] } 46... Qc7? { [%eval -0.29] } { Mistake. Qg5 was best. } { [%clk 0:00:24] } 47. Kc3?! { [%eval -1.4] } { Inaccuracy. Qc5 was best. } { [%clk 0:00:05] } 47... Qe5+ { [%eval -1.67] [%clk 0:00:17] } 48. Kd3 { [%eval -1.23] [%clk 0:00:07] } 1/2-1/2