MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2420"]
[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 "r2qkbnr/1pp1pppp/2n5/p2p1b2/2P5/1Q6/PP1PPPPP/RNB1KBNR b KQkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:42:56 +0200"]
[GameEndTime "2026-09-14T18:42:57 +0200"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nd4 {+6.01/10 0.017s, n=13246, sd=19}
6. Qa4+ {-5.50/11 0.027s, n=20920, sd=20} b5 {+6.14/9 0.016s, n=13303, sd=21}
7. cxb5 {-5.22/11 0.022s, n=16127, sd=19} Nc2+ {+5.56/10 0.023s, n=17287, sd=20}
8. Kd1 {-5.70/10 0.051s, n=38793, sd=24} Nxa1 {+5.30/10 0.018s, n=15382, sd=20}
9. d3 {-5.60/12 0.042s, n=33485, sd=18} Nf6 {+5.87/12 0.041s, n=32843, sd=21}
10. Nf3 {-5.06/11 0.020s, n=17329, sd=16} Ng4 {+5.38/10 0.016s, n=12706, sd=19}
11. Ke1 {-5.09/10 0.015s, n=13010, sd=17} e5 {+5.24/10 0.019s, n=16276, sd=20}
12. h3 {-5.49/10 0.025s, n=19900, sd=21} Bb4+ {+5.06/9 0.022s, n=19616, sd=21}
13. Bd2 {-5.63/9 0.033s, n=20507, sd=17} Nf6 {+5.51/11 0.058s, n=36260, sd=19}
14. g4 {-5.67/10 0.030s, n=18229, sd=19} Be6 {+5.66/10 0.028s, n=15394, sd=14}
15. Nxe5 {-5.60/11 0.021s, n=12068, sd=19, Black makes an illegal move: e8h8}
1-0