MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2510"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqk1nr/pppp1pp1/3b4/4p2p/8/2P5/PP1PPPPP/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T17:52:18 +0200"]
[GameEndTime "2026-09-14T17:52:19 +0200"]
[PlyCount "45"]
[Termination "illegal move"]
[TimeControl "-"]

5... Be7 {+0.52/8 0.018s, n=13736, sd=10}
6. d4 {-0.39/10 0.015s, n=12654, sd=12} e4 {+0.29/9 0.041s, n=32106, sd=18}
7. c4 {-0.51/9 0.040s, n=25581, sd=16} c6 {+0.04/9 0.015s, n=12184, sd=15}
8. Nc3 {-0.50/9 0.025s, n=15652, sd=12} d5 {+0.28/10 0.025s, n=18506, sd=16}
9. cxd5 {-0.57/9 0.021s, n=16002, sd=14} cxd5 {+0.95/11 0.036s, n=29299, sd=16}
10. Bf4 {-0.85/9 0.021s, n=16501, sd=15} Nc6 {+1.11/10 0.015s, n=12246, sd=13}
11. h3 {-0.74/10 0.034s, n=25448, sd=12} h4 {+0.68/8 0.018s, n=14524, sd=12}
12. e3 {-0.76/10 0.025s, n=18078, sd=15} a6 {+0.76/9 0.020s, n=15224, sd=14}
13. Nge2 {-0.70/10 0.025s, n=16436, sd=14} b5 {+0.83/10 0.031s, n=20278, sd=15}
14. a3 {-0.85/9 0.021s, n=14585, sd=12} g5 {+0.48/9 0.017s, n=12610, sd=14}
15. Bh2 {-0.66/10 0.022s, n=12509, sd=14} f5 {+0.60/11 0.064s, n=44447, sd=16}
16. Qc2 {-0.22/11 0.030s, n=20058, sd=21} Rh6 {+0.39/8 0.022s, n=13886, sd=11}
17. Nc1 {-0.32/9 0.038s, n=20101, sd=15} Bd6 {+0.55/9 0.019s, n=13120, sd=14}
18. f4 {-0.65/9 0.043s, n=27218, sd=14} exf3 {+0.71/9 0.032s, n=22057, sd=14}
19. gxf3 {-0.65/10 0.019s, n=13573, sd=16} Re6 {+1.01/9 0.050s, n=33078, sd=17}
20. Qd2 {-0.91/10 0.027s, n=21219, sd=16} f4 {+0.92/9 0.022s, n=16507, sd=14}
21. e4 {-1.12/9 0.022s, n=15900, sd=19} Nf6 {+1.37/9 0.018s, n=12681, sd=15}
22. Be2 {-0.70/10 0.020s, n=13652, sd=15} dxe4 {+1.88/9 0.025s, n=13692, sd=13}
23. Nxe4 {-2.10/9 0.028s, n=18096, sd=19} Qe7 {+2.30/9 0.033s, n=17518, sd=15}
24. Qc3 {-1.55/8 0.025s, n=14968, sd=13} Bb7 {+4.80/11 0.064s, n=36582, sd=19}
25. Nxf6+ {-3.82/9 0.020s, n=14398, sd=16}
Qxf6 {+5.15/11 0.023s, n=14316, sd=19} 26. d5 {-5.93/9 0.040s, n=22769, sd=15}
Be5 {+6.33/10 0.053s, n=37973, sd=18}
27. Qd2 {-7.20/9 0.049s, n=32983, sd=14, Black makes an illegal move: e8a8} 1-0