MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1952"]
[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 "rn1qkbnr/1b1ppppp/pp6/2p5/4P3/5P2/PPPP1NPP/RNBQKB1R w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:33:42 -0400"]
[GameEndTime "2026-09-14T11:33:42 -0400"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {-0.69/10 0.017s, n=16842, sd=12} cxd4 {+0.70/10 0.016s, n=13329, sd=16}
6. Qxd4 {-0.63/11 0.023s, n=20222, sd=15} Nc6 {+0.53/10 0.018s, n=18254, sd=12}
7. Qd3 {-0.66/10 0.018s, n=14098, sd=18} e6 {+0.64/9 0.014s, n=15382, sd=14}
8. Nc3 {-0.70/10 0.017s, n=18302, sd=17} Nf6 {+0.45/10 0.029s, n=25194, sd=17}
9. a3 {-0.59/10 0.010s, n=12252, sd=13} b5 {+0.92/9 0.022s, n=20243, sd=14}
10. Bf4 {-0.57/10 0.018s, n=21379, sd=12} Qa5 {+0.98/9 0.024s, n=18775, sd=16}
11. Be2 {-0.48/9 0.017s, n=17473, sd=15} b4 {+1.06/10 0.028s, n=24066, sd=14}
12. Nb1 {-0.76/9 0.017s, n=17455, sd=17} d5 {+0.80/8 0.013s, n=12389, sd=14}
13. Nd2 {-1.16/9 0.035s, n=31258, sd=15} bxa3 {+1.11/10 0.033s, n=27661, sd=13}
14. c3 {-0.94/9 0.023s, n=18521, sd=12} Be7 {+1.16/10 0.016s, n=16086, sd=15}
15. bxa3 {-1.12/9 0.022s, n=22758, sd=12, Black makes an illegal move: e8h8} 1-0