MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1970"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnbqkb1r/p2ppp1p/2p2n2/1N4p1/8/4PN1P/PPPP1PP1/R1BQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:04:18 +0000"]
[GameEndTime "2026-09-14T16:04:19 +0000"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5... cxb5 {+3.97/10 0.013s, n=13626, sd=13}
6. Bxb5 {-3.44/9 0.021s, n=20929, sd=12} Rg8 {+3.30/9 0.033s, n=27650, sd=13}
7. Be2 {-3.19/8 0.017s, n=16020, sd=12} a5 {+2.89/8 0.013s, n=12940, sd=11}
8. d3 {-2.39/9 0.017s, n=16784, sd=12} d5 {+2.99/9 0.017s, n=16921, sd=15}
9. e4 {-2.87/8 0.013s, n=12493, sd=11} dxe4 {+4.22/10 0.019s, n=15024, sd=13}
10. Nxg5 {-3.70/10 0.012s, n=12479, sd=17} h6 {+3.68/10 0.014s, n=14906, sd=17}
11. Nxe4 {-3.85/12 0.011s, n=13347, sd=16}
Nxe4 {+3.64/10 0.012s, n=13984, sd=21}
12. dxe4 {-3.82/11 0.015s, n=18049, sd=19}
Qxd1+ {+3.53/11 0.025s, n=20973, sd=21}
13. Bxd1 {-3.21/12 0.017s, n=20219, sd=18}
Rxg2 {+3.60/11 0.015s, n=17770, sd=19} 14. Bf3 {-2.85/11 0.011s, n=14253, sd=16}
Rg6 {+3.75/11 0.011s, n=15354, sd=16} 15. e5 {-3.04/9 0.013s, n=14032, sd=14}
Nc6 {+3.75/10 0.014s, n=16523, sd=12} 16. Be4 {-3.63/9 0.017s, n=12759, sd=14}
Rb8 {+4.03/10 0.012s, n=14246, sd=21} 17. Bd2 {-3.88/10 0.027s, n=27349, sd=15}
Nxe5 {+4.09/10 0.018s, n=18721, sd=16}
18. Bxg6 {-4.20/10 0.020s, n=21002, sd=19} fxg6 {+4.41/9 0.016s, n=15449, sd=13}
19. Bc3 {-3.95/10 0.016s, n=17161, sd=16} Nc6 {+4.67/10 0.015s, n=17957, sd=14}
20. h4 {-4.79/8 0.020s, n=21435, sd=12}
h5 {+4.64/9 0.012s, n=13578, sd=13, White makes an illegal move: e1h1} 0-1