MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "459"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "r1bqkbnr/ppp1p2p/n4pp1/P2p4/7P/1P6/2PPPPP1/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:00:32 +0000"]
[GameEndTime "2026-09-14T16:00:33 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+0.16/9 0.040s, n=30471, sd=16} Bf5 {-0.13/8 0.020s, n=16444, sd=12}
6. e3 {-0.01/9 0.024s, n=19650, sd=17} Nb4 {-0.14/9 0.053s, n=38177, sd=15}
7. Na3 {+0.46/10 0.027s, n=22792, sd=15} a6 {+0.28/9 0.023s, n=17991, sd=16}
8. g4 {+0.09/8 0.021s, n=17013, sd=14} Bc8 {-0.13/9 0.044s, n=30524, sd=15}
9. Bb2 {+0.27/9 0.030s, n=23790, sd=13} Nc6 {-0.35/9 0.049s, n=29691, sd=23}
10. Be2 {+0.16/9 0.035s, n=27271, sd=15} e5 {+0.10/9 0.033s, n=22579, sd=14}
11. c4 {+0.07/9 0.054s, n=36908, sd=19} Be6 {-0.11/8 0.024s, n=12576, sd=13}
12. Nc2 {0.00/8 0.030s, n=23658, sd=12} Qd6 {-0.35/9 0.059s, n=34136, sd=19}
13. Ba3 {+0.54/8 0.023s, n=17913, sd=14} Qd7 {-0.77/9 0.044s, n=26184, sd=16}
14. Bxf8 {+2.41/12 0.016s, n=14972, sd=15}
Kxf8 {-1.63/10 0.060s, n=38486, sd=18} 15. e4 {+2.56/11 0.020s, n=15120, sd=16}
dxc4 {-1.95/10 0.024s, n=18172, sd=16} 16. d5 {+2.43/11 0.020s, n=17902, sd=18}
cxb3 {-1.76/10 0.014s, n=12354, sd=16} 17. Ne3 {+3.05/10 0.029s, n=18850, sd=20}
Bf7 {-2.14/10 0.024s, n=20079, sd=18} 18. dxc6 {+2.82/10 0.022s, n=17486, sd=15}
Qxc6 {-2.43/9 0.024s, n=12962, sd=15} 19. Nf3 {+3.22/11 0.036s, n=26020, sd=19}
Qxe4 {-2.59/9 0.018s, n=15883, sd=16, White makes an illegal move: e1h1} 0-1