MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "213"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rn1qkb1r/p1p1pppp/1p3n2/3pP3/P1P2Pb1/8/1P1P2PP/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T14:50:04 +0000"]
[GameEndTime "2026-09-14T14:50:06 +0000"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxd1 {+8.52/9 0.049s, n=42675, sd=14}
6. cxd5 {-7.97/8 0.048s, n=45087, sd=12} Bb3 {+8.06/9 0.052s, n=41208, sd=18}
7. Bb5+ {-8.09/8 0.047s, n=42981, sd=17} Nbd7 {+8.06/8 0.018s, n=16699, sd=13}
8. Nc3 {-7.90/8 0.015s, n=14596, sd=13} a6 {+7.85/7 0.037s, n=31989, sd=12}
9. Bc6 {-7.87/8 0.014s, n=13673, sd=11} Nxd5 {+8.07/8 0.037s, n=32968, sd=13}
10. Bxd5 {-8.19/6 0.029s, n=21283, sd=15} Bxd5 {+8.51/8 0.021s, n=18137, sd=12}
11. Nxd5 {-8.36/6 0.018s, n=15304, sd=10} Nc5 {+8.50/8 0.077s, n=58662, sd=19}
12. Nc3 {-8.85/7 0.090s, n=68834, sd=13} Nd3+ {+8.54/6 0.022s, n=18223, sd=13}
13. Ke2 {-8.61/7 0.017s, n=14551, sd=11} Nxf4+ {+8.54/7 0.039s, n=32538, sd=15}
14. Kd1 {-8.54/8 0.040s, n=32871, sd=18} Nd3 {+8.66/8 0.026s, n=21583, sd=14}
15. Nh3 {-8.57/8 0.043s, n=35945, sd=15} e6 {+8.67/8 0.052s, n=41863, sd=13}
16. Rf1 {-8.61/8 0.041s, n=32380, sd=11} Bb4 {+8.79/7 0.018s, n=14704, sd=11}
17. Ne4 {-8.59/8 0.046s, n=38663, sd=12} Qd4 {+9.22/8 0.025s, n=18870, sd=12}
18. Rf4 {-8.81/7 0.030s, n=19410, sd=13} Qxe5 {+9.36/6 0.018s, n=14227, sd=10}
19. Ra3 {-9.31/7 0.088s, n=64524, sd=11} Nxb2+ {+9.46/7 0.035s, n=17732, sd=12}
20. Ke2 {-9.64/6 0.020s, n=15400, sd=11} Bxa3 {+9.50/8 0.037s, n=21388, sd=13}
21. Rg4 {-9.60/7 0.119s, n=92897, sd=13, Black makes an illegal move: e8a8} 1-0