MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "685"]
[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 "rnbqkbnr/2ppp1p1/p4p2/1P5p/1P1P1P2/8/2P1P1PP/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:08 +0000"]
[GameEndTime "2026-09-14T13:37:09 +0000"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bb7 {-1.66/10 0.037s, n=27515, sd=17}
6. c3 {+1.59/10 0.039s, n=29196, sd=15} axb5 {-1.70/10 0.025s, n=17949, sd=17}
7. Rxa8 {+1.44/10 0.015s, n=14106, sd=15} Bxa8 {-1.37/10 0.021s, n=16914, sd=17}
8. Qc2 {+1.71/10 0.021s, n=16426, sd=13} e6 {-1.59/9 0.021s, n=15696, sd=16}
9. e3 {+1.64/10 0.025s, n=18715, sd=15} f5 {-1.67/10 0.033s, n=25674, sd=15}
10. Bxb5 {+1.78/10 0.021s, n=17318, sd=17} g5 {-1.50/9 0.022s, n=16176, sd=17}
11. Nh3 {+1.82/10 0.022s, n=15820, sd=18} gxf4 {-1.80/9 0.030s, n=20171, sd=14}
12. Nxf4 {+2.41/9 0.055s, n=35708, sd=16} Be4 {-2.16/8 0.048s, n=33028, sd=12}
13. Qa2 {+2.48/8 0.027s, n=18472, sd=15} Bd6 {-2.40/10 0.039s, n=24248, sd=17}
14. Nd2 {+2.43/10 0.030s, n=22069, sd=11} Bc6 {-3.34/10 0.059s, n=43603, sd=17}
15. Bxc6 {+3.34/11 0.018s, n=15672, sd=16}
Nxc6 {-3.09/11 0.015s, n=13316, sd=14, White makes an illegal move: e1h1} 0-1